./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2576859406

<...>
Warning: Permanently added '10.128.0.173' (ECDSA) to the list of known hosts.
execve("./syz-executor2576859406", ["./syz-executor2576859406"], 0x7ffcbe6d7e00 /* 10 vars */) = 0
brk(NULL)                               = 0x5555573f6000
brk(0x5555573f6c40)                     = 0x5555573f6c40
arch_prctl(ARCH_SET_FS, 0x5555573f6300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor2576859406", 4096) = 28
brk(0x555557417c40)                     = 0x555557417c40
brk(0x555557418000)                     = 0x555557418000
mprotect(0x7f14abd10000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5071 attached
, child_tidptr=0x5555573f65d0) = 5071
[pid  5071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5071] setpgid(0, 0)               = 0
[pid  5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5071] write(3, "1000", 4)         = 4
[pid  5071] close(3)                    = 0
[pid  5071] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5071] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5071] exit_group(0)               = ?
[pid  5071] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5071, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5073 attached
, child_tidptr=0x5555573f65d0) = 5073
[pid  5073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5073] setpgid(0, 0)               = 0
[pid  5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5073] write(3, "1000", 4)         = 4
[pid  5073] close(3)                    = 0
[pid  5073] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5073] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5073] exit_group(0)               = ?
[pid  5073] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5073, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5075
./strace-static-x86_64: Process 5075 attached
[pid  5075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5075] setpgid(0, 0)               = 0
[pid  5075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "1000", 4)         = 4
[pid  5075] close(3)                    = 0
[pid  5075] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5075] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5075] exit_group(0)               = ?
[pid  5075] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5075, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5077 attached
, child_tidptr=0x5555573f65d0) = 5077
[pid  5077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5077] setpgid(0, 0)               = 0
[pid  5077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5077] write(3, "1000", 4)         = 4
[pid  5077] close(3)                    = 0
[pid  5077] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5077] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5077] exit_group(0)               = ?
[pid  5077] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5077, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5079 attached
, child_tidptr=0x5555573f65d0) = 5079
[pid  5079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5079] setpgid(0, 0)               = 0
[pid  5079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5079] write(3, "1000", 4)         = 4
[pid  5079] close(3)                    = 0
[pid  5079] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5079] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5079] exit_group(0)               = ?
[pid  5079] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5079, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5081 attached
, child_tidptr=0x5555573f65d0) = 5081
[pid  5081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5081] setpgid(0, 0)               = 0
[pid  5081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5081] write(3, "1000", 4)         = 4
[pid  5081] close(3)                    = 0
[pid  5081] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5081] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5081] exit_group(0)               = ?
[pid  5081] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5081, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5083 attached
, child_tidptr=0x5555573f65d0) = 5083
[pid  5083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5083] setpgid(0, 0)               = 0
[pid  5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5083] write(3, "1000", 4)         = 4
[pid  5083] close(3)                    = 0
[pid  5083] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5083] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5083] exit_group(0)               = ?
[pid  5083] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5083, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5085 attached
, child_tidptr=0x5555573f65d0) = 5085
[pid  5085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5085] setpgid(0, 0)               = 0
[pid  5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5085] write(3, "1000", 4)         = 4
[pid  5085] close(3)                    = 0
[pid  5085] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5085] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5085] exit_group(0)               = ?
[pid  5085] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5085, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5087 attached
, child_tidptr=0x5555573f65d0) = 5087
[pid  5087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5087] setpgid(0, 0)               = 0
[pid  5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5087] write(3, "1000", 4)         = 4
[pid  5087] close(3)                    = 0
[pid  5087] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5087] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5087] exit_group(0)               = ?
[pid  5087] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5087, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5089 attached
, child_tidptr=0x5555573f65d0) = 5089
[pid  5089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5089] setpgid(0, 0)               = 0
[pid  5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5089] write(3, "1000", 4)         = 4
[pid  5089] close(3)                    = 0
[pid  5089] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5089] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5089] exit_group(0)               = ?
[pid  5089] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5089, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5091 attached
, child_tidptr=0x5555573f65d0) = 5091
[pid  5091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5091] setpgid(0, 0)               = 0
[pid  5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5091] write(3, "1000", 4)         = 4
[pid  5091] close(3)                    = 0
[pid  5091] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5091] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5091] exit_group(0)               = ?
[pid  5091] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5091, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5093 attached
, child_tidptr=0x5555573f65d0) = 5093
[pid  5093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5093] setpgid(0, 0)               = 0
[pid  5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5093] write(3, "1000", 4)         = 4
[pid  5093] close(3)                    = 0
[pid  5093] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5093] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5093] exit_group(0)               = ?
[pid  5093] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5093, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5095 attached
, child_tidptr=0x5555573f65d0) = 5095
[pid  5095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5095] setpgid(0, 0)               = 0
[pid  5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5095] write(3, "1000", 4)         = 4
[pid  5095] close(3)                    = 0
[pid  5095] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5095] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5095] exit_group(0)               = ?
[pid  5095] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5095, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5097 attached
, child_tidptr=0x5555573f65d0) = 5097
[pid  5097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5097] setpgid(0, 0)               = 0
[pid  5097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5097] write(3, "1000", 4)         = 4
[pid  5097] close(3)                    = 0
[pid  5097] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5097] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5097] exit_group(0)               = ?
[pid  5097] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5097, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5099 attached
, child_tidptr=0x5555573f65d0) = 5099
[pid  5099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5099] setpgid(0, 0)               = 0
[pid  5099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5099] write(3, "1000", 4)         = 4
[pid  5099] close(3)                    = 0
[pid  5099] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5099] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5099] exit_group(0)               = ?
[pid  5099] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5099, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5101 attached
, child_tidptr=0x5555573f65d0) = 5101
[pid  5101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5101] setpgid(0, 0)               = 0
[pid  5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5101] write(3, "1000", 4)         = 4
[pid  5101] close(3)                    = 0
[pid  5101] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5101] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5101] exit_group(0)               = ?
[pid  5101] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5101, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5103 attached
, child_tidptr=0x5555573f65d0) = 5103
[pid  5103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5103] setpgid(0, 0)               = 0
[pid  5103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5103] write(3, "1000", 4)         = 4
[pid  5103] close(3)                    = 0
[pid  5103] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5103] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5103] exit_group(0)               = ?
[pid  5103] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5103, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5105 attached
, child_tidptr=0x5555573f65d0) = 5105
[pid  5105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5105] setpgid(0, 0)               = 0
[pid  5105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5105] write(3, "1000", 4)         = 4
[pid  5105] close(3)                    = 0
[pid  5105] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5105] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5105] exit_group(0)               = ?
[pid  5105] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5105, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5107 attached
, child_tidptr=0x5555573f65d0) = 5107
[pid  5107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5107] setpgid(0, 0)               = 0
[pid  5107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5107] write(3, "1000", 4)         = 4
[pid  5107] close(3)                    = 0
[pid  5107] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5107] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5107] exit_group(0)               = ?
[pid  5107] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5107, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5109 attached
, child_tidptr=0x5555573f65d0) = 5109
[pid  5109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5109] setpgid(0, 0)               = 0
[pid  5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5109] write(3, "1000", 4)         = 4
[pid  5109] close(3)                    = 0
[pid  5109] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5109] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5109] exit_group(0)               = ?
[pid  5109] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5109, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5111 attached
, child_tidptr=0x5555573f65d0) = 5111
[pid  5111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5111] setpgid(0, 0)               = 0
[pid  5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5111] write(3, "1000", 4)         = 4
[pid  5111] close(3)                    = 0
[pid  5111] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5111] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5111] exit_group(0)               = ?
[pid  5111] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5111, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5113 attached
, child_tidptr=0x5555573f65d0) = 5113
[pid  5113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5113] setpgid(0, 0)               = 0
[pid  5113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5113] write(3, "1000", 4)         = 4
[pid  5113] close(3)                    = 0
[pid  5113] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5113] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5113] exit_group(0)               = ?
[pid  5113] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5113, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5115 attached
, child_tidptr=0x5555573f65d0) = 5115
[pid  5115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5115] setpgid(0, 0)               = 0
[pid  5115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5115] write(3, "1000", 4)         = 4
[pid  5115] close(3)                    = 0
[pid  5115] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5115] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5115] exit_group(0)               = ?
[pid  5115] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5115, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5117
./strace-static-x86_64: Process 5117 attached
[pid  5117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5117] setpgid(0, 0)               = 0
[pid  5117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5117] write(3, "1000", 4)         = 4
[pid  5117] close(3)                    = 0
[pid  5117] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5117] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5117] exit_group(0)               = ?
[pid  5117] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5117, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5119 attached
, child_tidptr=0x5555573f65d0) = 5119
[pid  5119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5119] setpgid(0, 0)               = 0
[pid  5119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5119] write(3, "1000", 4)         = 4
[pid  5119] close(3)                    = 0
[pid  5119] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5119] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5119] exit_group(0)               = ?
[pid  5119] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5119, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5121 attached
, child_tidptr=0x5555573f65d0) = 5121
[pid  5121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5121] setpgid(0, 0)               = 0
[pid  5121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5121] write(3, "1000", 4)         = 4
[pid  5121] close(3)                    = 0
[pid  5121] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5121] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5121] exit_group(0)               = ?
[pid  5121] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5121, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5123
./strace-static-x86_64: Process 5123 attached
[pid  5123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5123] setpgid(0, 0)               = 0
[pid  5123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5123] write(3, "1000", 4)         = 4
[pid  5123] close(3)                    = 0
[pid  5123] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5123] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5123] exit_group(0)               = ?
[pid  5123] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5123, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5125 attached
, child_tidptr=0x5555573f65d0) = 5125
[pid  5125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5125] setpgid(0, 0)               = 0
[pid  5125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5125] write(3, "1000", 4)         = 4
[pid  5125] close(3)                    = 0
[pid  5125] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5125] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5125] exit_group(0)               = ?
[pid  5125] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5125, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5127
./strace-static-x86_64: Process 5127 attached
[pid  5127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5127] setpgid(0, 0)               = 0
[pid  5127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5127] write(3, "1000", 4)         = 4
[pid  5127] close(3)                    = 0
[pid  5127] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5127] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5127] exit_group(0)               = ?
[pid  5127] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5127, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5129
./strace-static-x86_64: Process 5129 attached
[pid  5129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5129] setpgid(0, 0)               = 0
[pid  5129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5129] write(3, "1000", 4)         = 4
[pid  5129] close(3)                    = 0
[pid  5129] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5129] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5129] exit_group(0)               = ?
[pid  5129] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5129, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5131 attached
, child_tidptr=0x5555573f65d0) = 5131
[pid  5131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5131] setpgid(0, 0)               = 0
[pid  5131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5131] write(3, "1000", 4)         = 4
[pid  5131] close(3)                    = 0
[pid  5131] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5131] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5131] exit_group(0)               = ?
[pid  5131] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5131, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5133
./strace-static-x86_64: Process 5133 attached
[pid  5133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5133] setpgid(0, 0)               = 0
[pid  5133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5133] write(3, "1000", 4)         = 4
[pid  5133] close(3)                    = 0
[pid  5133] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5133] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5133] exit_group(0)               = ?
[pid  5133] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5133, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5135 attached
, child_tidptr=0x5555573f65d0) = 5135
[pid  5135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5135] setpgid(0, 0)               = 0
[pid  5135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5135] write(3, "1000", 4)         = 4
[pid  5135] close(3)                    = 0
[pid  5135] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5135] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5135] exit_group(0)               = ?
[pid  5135] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5135, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5137
./strace-static-x86_64: Process 5137 attached
[pid  5137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5137] setpgid(0, 0)               = 0
[pid  5137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5137] write(3, "1000", 4)         = 4
[pid  5137] close(3)                    = 0
[pid  5137] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5137] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5137] exit_group(0)               = ?
[pid  5137] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5137, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5139 attached
, child_tidptr=0x5555573f65d0) = 5139
[pid  5139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5139] setpgid(0, 0)               = 0
[pid  5139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5139] write(3, "1000", 4)         = 4
[pid  5139] close(3)                    = 0
[pid  5139] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5139] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5139] exit_group(0)               = ?
[pid  5139] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5139, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5141 attached
, child_tidptr=0x5555573f65d0) = 5141
[pid  5141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5141] setpgid(0, 0)               = 0
[pid  5141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5141] write(3, "1000", 4)         = 4
[pid  5141] close(3)                    = 0
[pid  5141] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5141] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5141] exit_group(0)               = ?
[pid  5141] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5141, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5143 attached
, child_tidptr=0x5555573f65d0) = 5143
[pid  5143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5143] setpgid(0, 0)               = 0
[pid  5143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5143] write(3, "1000", 4)         = 4
[pid  5143] close(3)                    = 0
[pid  5143] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5143] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5143] exit_group(0)               = ?
[pid  5143] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5143, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5145
./strace-static-x86_64: Process 5145 attached
[pid  5145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5145] setpgid(0, 0)               = 0
[pid  5145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5145] write(3, "1000", 4)         = 4
[pid  5145] close(3)                    = 0
[pid  5145] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5145] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5145] exit_group(0)               = ?
[pid  5145] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5145, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5147 attached
, child_tidptr=0x5555573f65d0) = 5147
[pid  5147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5147] setpgid(0, 0)               = 0
[pid  5147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5147] write(3, "1000", 4)         = 4
[pid  5147] close(3)                    = 0
[pid  5147] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5147] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5147] exit_group(0)               = ?
[pid  5147] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5147, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5149
./strace-static-x86_64: Process 5149 attached
[pid  5149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5149] setpgid(0, 0)               = 0
[pid  5149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5149] write(3, "1000", 4)         = 4
[pid  5149] close(3)                    = 0
[pid  5149] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5149] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5149] exit_group(0)               = ?
[pid  5149] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5149, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5151 attached
 <unfinished ...>
[pid  5151] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5151
[pid  5151] <... prctl resumed>)        = 0
[pid  5151] setpgid(0, 0)               = 0
[pid  5151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5151] write(3, "1000", 4)         = 4
[pid  5151] close(3)                    = 0
[pid  5151] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5151] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5151] exit_group(0)               = ?
[pid  5151] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5151, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5153
./strace-static-x86_64: Process 5153 attached
[pid  5153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5153] setpgid(0, 0)               = 0
[pid  5153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5153] write(3, "1000", 4)         = 4
[pid  5153] close(3)                    = 0
[pid  5153] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5153] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5153] exit_group(0)               = ?
[pid  5153] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5155
./strace-static-x86_64: Process 5155 attached
[pid  5155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5155] setpgid(0, 0)               = 0
[pid  5155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5155] write(3, "1000", 4)         = 4
[pid  5155] close(3)                    = 0
[pid  5155] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5155] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5155] exit_group(0)               = ?
[pid  5155] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5155, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5157
./strace-static-x86_64: Process 5157 attached
[pid  5157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5157] setpgid(0, 0)               = 0
[pid  5157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5157] write(3, "1000", 4)         = 4
[pid  5157] close(3)                    = 0
[pid  5157] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5157] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5157] exit_group(0)               = ?
[pid  5157] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5157, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5159
./strace-static-x86_64: Process 5159 attached
[pid  5159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5159] setpgid(0, 0)               = 0
[pid  5159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5159] write(3, "1000", 4)         = 4
[pid  5159] close(3)                    = 0
[pid  5159] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5159] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5159] exit_group(0)               = ?
[pid  5159] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5159, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5161
./strace-static-x86_64: Process 5161 attached
[pid  5161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5161] setpgid(0, 0)               = 0
[pid  5161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5161] write(3, "1000", 4)         = 4
[pid  5161] close(3)                    = 0
[pid  5161] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5161] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5161] exit_group(0)               = ?
[pid  5161] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5161, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5163 attached
, child_tidptr=0x5555573f65d0) = 5163
[pid  5163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5163] setpgid(0, 0)               = 0
[pid  5163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5163] write(3, "1000", 4)         = 4
[pid  5163] close(3)                    = 0
[pid  5163] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5163] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5163] exit_group(0)               = ?
[pid  5163] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5163, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5165
./strace-static-x86_64: Process 5165 attached
[pid  5165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5165] setpgid(0, 0)               = 0
[pid  5165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5165] write(3, "1000", 4)         = 4
[pid  5165] close(3)                    = 0
[pid  5165] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5165] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5165] exit_group(0)               = ?
[pid  5165] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5165, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5167 attached
, child_tidptr=0x5555573f65d0) = 5167
[pid  5167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5167] setpgid(0, 0)               = 0
[pid  5167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5167] write(3, "1000", 4)         = 4
[pid  5167] close(3)                    = 0
[pid  5167] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5167] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5167] exit_group(0)               = ?
[pid  5167] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5167, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5169
./strace-static-x86_64: Process 5169 attached
[pid  5169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5169] setpgid(0, 0)               = 0
[pid  5169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5169] write(3, "1000", 4)         = 4
[pid  5169] close(3)                    = 0
[pid  5169] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5169] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5169] exit_group(0)               = ?
[pid  5169] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5169, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5171 attached
 <unfinished ...>
[pid  5171] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5171
[pid  5171] <... prctl resumed>)        = 0
[pid  5171] setpgid(0, 0)               = 0
[pid  5171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5171] write(3, "1000", 4)         = 4
[pid  5171] close(3)                    = 0
[pid  5171] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5171] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5171] exit_group(0)               = ?
[pid  5171] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5171, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5173 attached
, child_tidptr=0x5555573f65d0) = 5173
[pid  5173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5173] setpgid(0, 0)               = 0
[pid  5173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5173] write(3, "1000", 4)         = 4
[pid  5173] close(3)                    = 0
[pid  5173] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5173] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5173] exit_group(0)               = ?
[pid  5173] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5173, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5175 attached
, child_tidptr=0x5555573f65d0) = 5175
[pid  5175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5175] setpgid(0, 0)               = 0
[pid  5175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5175] write(3, "1000", 4)         = 4
[pid  5175] close(3)                    = 0
[pid  5175] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5175] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5175] exit_group(0)               = ?
[pid  5175] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5175, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5177 attached
, child_tidptr=0x5555573f65d0) = 5177
[pid  5177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5177] setpgid(0, 0)               = 0
[pid  5177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5177] write(3, "1000", 4)         = 4
[pid  5177] close(3)                    = 0
[pid  5177] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5177] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5177] exit_group(0)               = ?
[pid  5177] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5177, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5179
./strace-static-x86_64: Process 5179 attached
[pid  5179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5179] setpgid(0, 0)               = 0
[pid  5179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5179] write(3, "1000", 4)         = 4
[pid  5179] close(3)                    = 0
[pid  5179] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5179] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5179] exit_group(0)               = ?
[pid  5179] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5179, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5181
./strace-static-x86_64: Process 5181 attached
[pid  5181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5181] setpgid(0, 0)               = 0
[pid  5181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5181] write(3, "1000", 4)         = 4
[pid  5181] close(3)                    = 0
[pid  5181] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5181] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5181] exit_group(0)               = ?
[pid  5181] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5181, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5183
./strace-static-x86_64: Process 5183 attached
[pid  5183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5183] setpgid(0, 0)               = 0
[pid  5183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5183] write(3, "1000", 4)         = 4
[pid  5183] close(3)                    = 0
[pid  5183] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5183] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5183] exit_group(0)               = ?
[pid  5183] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5183, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5185
./strace-static-x86_64: Process 5185 attached
[pid  5185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5185] setpgid(0, 0)               = 0
[pid  5185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5185] write(3, "1000", 4)         = 4
[pid  5185] close(3)                    = 0
[pid  5185] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5185] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5185] exit_group(0)               = ?
[pid  5185] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5185, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5187
./strace-static-x86_64: Process 5187 attached
[pid  5187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5187] setpgid(0, 0)               = 0
[pid  5187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5187] write(3, "1000", 4)         = 4
[pid  5187] close(3)                    = 0
[pid  5187] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5187] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5187] exit_group(0)               = ?
[pid  5187] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5187, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5189
./strace-static-x86_64: Process 5189 attached
[pid  5189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5189] setpgid(0, 0)               = 0
[pid  5189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5189] write(3, "1000", 4)         = 4
[pid  5189] close(3)                    = 0
[pid  5189] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5189] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5189] exit_group(0)               = ?
[pid  5189] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5189, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5191 attached
, child_tidptr=0x5555573f65d0) = 5191
[pid  5191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5191] setpgid(0, 0)               = 0
[pid  5191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5191] write(3, "1000", 4)         = 4
[pid  5191] close(3)                    = 0
[pid  5191] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5191] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5191] exit_group(0)               = ?
[pid  5191] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5191, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5193 attached
, child_tidptr=0x5555573f65d0) = 5193
[pid  5193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5193] setpgid(0, 0)               = 0
[pid  5193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5193] write(3, "1000", 4)         = 4
[pid  5193] close(3)                    = 0
[pid  5193] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5193] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5193] exit_group(0)               = ?
[pid  5193] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5193, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5195 attached
, child_tidptr=0x5555573f65d0) = 5195
[pid  5195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5195] setpgid(0, 0)               = 0
[pid  5195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5195] write(3, "1000", 4)         = 4
[pid  5195] close(3)                    = 0
[pid  5195] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5195] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5195] exit_group(0)               = ?
[pid  5195] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5195, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5197
./strace-static-x86_64: Process 5197 attached
[pid  5197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5197] setpgid(0, 0)               = 0
[pid  5197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5197] write(3, "1000", 4)         = 4
[pid  5197] close(3)                    = 0
[pid  5197] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5197] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5197] exit_group(0)               = ?
[pid  5197] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5197, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5199
./strace-static-x86_64: Process 5199 attached
[pid  5199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5199] setpgid(0, 0)               = 0
[pid  5199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5199] write(3, "1000", 4)         = 4
[pid  5199] close(3)                    = 0
[pid  5199] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5199] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5199] exit_group(0)               = ?
[pid  5199] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5199, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5201
./strace-static-x86_64: Process 5201 attached
[pid  5201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5201] setpgid(0, 0)               = 0
[pid  5201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5201] write(3, "1000", 4)         = 4
[pid  5201] close(3)                    = 0
[pid  5201] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5201] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5201] exit_group(0)               = ?
[pid  5201] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5201, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5203
./strace-static-x86_64: Process 5203 attached
[pid  5203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5203] setpgid(0, 0)               = 0
[pid  5203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5203] write(3, "1000", 4)         = 4
[pid  5203] close(3)                    = 0
[pid  5203] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5203] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5203] exit_group(0)               = ?
[pid  5203] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5203, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5205
./strace-static-x86_64: Process 5205 attached
[pid  5205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5205] setpgid(0, 0)               = 0
[pid  5205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5205] write(3, "1000", 4)         = 4
[pid  5205] close(3)                    = 0
[pid  5205] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5205] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5205] exit_group(0)               = ?
[pid  5205] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5205, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5207
./strace-static-x86_64: Process 5207 attached
[pid  5207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5207] setpgid(0, 0)               = 0
[pid  5207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5207] write(3, "1000", 4)         = 4
[pid  5207] close(3)                    = 0
[pid  5207] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5207] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5207] exit_group(0)               = ?
[pid  5207] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5207, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5209 attached
, child_tidptr=0x5555573f65d0) = 5209
[pid  5209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5209] setpgid(0, 0)               = 0
[pid  5209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5209] write(3, "1000", 4)         = 4
[pid  5209] close(3)                    = 0
[pid  5209] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5209] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5209] exit_group(0)               = ?
[pid  5209] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5209, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5211 attached
, child_tidptr=0x5555573f65d0) = 5211
[pid  5211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5211] setpgid(0, 0)               = 0
[pid  5211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5211] write(3, "1000", 4)         = 4
[pid  5211] close(3)                    = 0
[pid  5211] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5211] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5211] exit_group(0)               = ?
[pid  5211] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5211, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5213
./strace-static-x86_64: Process 5213 attached
[pid  5213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5213] setpgid(0, 0)               = 0
[pid  5213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5213] write(3, "1000", 4)         = 4
[pid  5213] close(3)                    = 0
[pid  5213] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5213] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5213] exit_group(0)               = ?
[pid  5213] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5213, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5215 attached
, child_tidptr=0x5555573f65d0) = 5215
[pid  5215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5215] setpgid(0, 0)               = 0
[pid  5215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5215] write(3, "1000", 4)         = 4
[pid  5215] close(3)                    = 0
[pid  5215] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5215] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5215] exit_group(0)               = ?
[pid  5215] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5215, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5217 attached
, child_tidptr=0x5555573f65d0) = 5217
[pid  5217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5217] setpgid(0, 0)               = 0
[pid  5217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5217] write(3, "1000", 4)         = 4
[pid  5217] close(3)                    = 0
[pid  5217] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5217] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5217] exit_group(0)               = ?
[pid  5217] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5217, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5219 attached
, child_tidptr=0x5555573f65d0) = 5219
[pid  5219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5219] setpgid(0, 0)               = 0
[pid  5219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5219] write(3, "1000", 4)         = 4
[pid  5219] close(3)                    = 0
[pid  5219] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5219] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5219] exit_group(0)               = ?
[pid  5219] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5219, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5221 attached
, child_tidptr=0x5555573f65d0) = 5221
[pid  5221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5221] setpgid(0, 0)               = 0
[pid  5221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5221] write(3, "1000", 4)         = 4
[pid  5221] close(3)                    = 0
[pid  5221] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5221] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5221] exit_group(0)               = ?
[pid  5221] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5221, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5223 attached
, child_tidptr=0x5555573f65d0) = 5223
[pid  5223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5223] setpgid(0, 0)               = 0
[pid  5223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5223] write(3, "1000", 4)         = 4
[pid  5223] close(3)                    = 0
[pid  5223] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5223] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5223] exit_group(0)               = ?
[pid  5223] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5223, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5225 attached
, child_tidptr=0x5555573f65d0) = 5225
[pid  5225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5225] setpgid(0, 0)               = 0
[pid  5225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5225] write(3, "1000", 4)         = 4
[pid  5225] close(3)                    = 0
[pid  5225] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5225] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5225] exit_group(0)               = ?
[pid  5225] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5225, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5227
./strace-static-x86_64: Process 5227 attached
[pid  5227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5227] setpgid(0, 0)               = 0
[pid  5227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5227] write(3, "1000", 4)         = 4
[pid  5227] close(3)                    = 0
[pid  5227] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5227] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5227] exit_group(0)               = ?
[pid  5227] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5227, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5229
./strace-static-x86_64: Process 5229 attached
[pid  5229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5229] setpgid(0, 0)               = 0
[pid  5229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5229] write(3, "1000", 4)         = 4
[pid  5229] close(3)                    = 0
[pid  5229] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5229] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5229] exit_group(0)               = ?
[pid  5229] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5229, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5231 attached
, child_tidptr=0x5555573f65d0) = 5231
[pid  5231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5231] setpgid(0, 0)               = 0
[pid  5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5231] write(3, "1000", 4)         = 4
[pid  5231] close(3)                    = 0
[pid  5231] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5231] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5231] exit_group(0)               = ?
[pid  5231] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5231, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5233
./strace-static-x86_64: Process 5233 attached
[pid  5233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5233] setpgid(0, 0)               = 0
[pid  5233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5233] write(3, "1000", 4)         = 4
[pid  5233] close(3)                    = 0
[pid  5233] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5233] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5233] exit_group(0)               = ?
[pid  5233] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5233, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5235
./strace-static-x86_64: Process 5235 attached
[pid  5235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5235] setpgid(0, 0)               = 0
[pid  5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5235] write(3, "1000", 4)         = 4
[pid  5235] close(3)                    = 0
[pid  5235] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5235] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5235] exit_group(0)               = ?
[pid  5235] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5235, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5237
./strace-static-x86_64: Process 5237 attached
[pid  5237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5237] setpgid(0, 0)               = 0
[pid  5237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5237] write(3, "1000", 4)         = 4
[pid  5237] close(3)                    = 0
[pid  5237] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5237] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5237] exit_group(0)               = ?
[pid  5237] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5237, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5239
./strace-static-x86_64: Process 5239 attached
[pid  5239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5239] setpgid(0, 0)               = 0
[pid  5239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5239] write(3, "1000", 4)         = 4
[pid  5239] close(3)                    = 0
[pid  5239] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5239] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5239] exit_group(0)               = ?
[pid  5239] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5239, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5241
./strace-static-x86_64: Process 5241 attached
[pid  5241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5241] setpgid(0, 0)               = 0
[pid  5241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5241] write(3, "1000", 4)         = 4
[pid  5241] close(3)                    = 0
[pid  5241] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5241] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5241] exit_group(0)               = ?
[pid  5241] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5241, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5243 attached
, child_tidptr=0x5555573f65d0) = 5243
[pid  5243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5243] setpgid(0, 0)               = 0
[pid  5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5243] write(3, "1000", 4)         = 4
[pid  5243] close(3)                    = 0
[pid  5243] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5243] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5243] exit_group(0)               = ?
[pid  5243] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5243, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5245
./strace-static-x86_64: Process 5245 attached
[pid  5245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5245] setpgid(0, 0)               = 0
[pid  5245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5245] write(3, "1000", 4)         = 4
[pid  5245] close(3)                    = 0
[pid  5245] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5245] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5245] exit_group(0)               = ?
[pid  5245] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5245, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5247 attached
 <unfinished ...>
[pid  5247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5247] setpgid(0, 0)               = 0
[pid  5247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5247] write(3, "1000", 4)         = 4
[pid  5247] close(3)                    = 0
[pid  5247] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5247] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5247] exit_group(0)               = ?
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5247
[pid  5247] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5247, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5249
./strace-static-x86_64: Process 5249 attached
[pid  5249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5249] setpgid(0, 0)               = 0
[pid  5249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5249] write(3, "1000", 4)         = 4
[pid  5249] close(3)                    = 0
[pid  5249] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5249] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5249] exit_group(0)               = ?
[pid  5249] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5249, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5251 attached
, child_tidptr=0x5555573f65d0) = 5251
[pid  5251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5251] setpgid(0, 0)               = 0
[pid  5251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5251] write(3, "1000", 4)         = 4
[pid  5251] close(3)                    = 0
[pid  5251] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5251] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5251] exit_group(0)               = ?
[pid  5251] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5251, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5253
./strace-static-x86_64: Process 5253 attached
[pid  5253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5253] setpgid(0, 0)               = 0
[pid  5253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5253] write(3, "1000", 4)         = 4
[pid  5253] close(3)                    = 0
[pid  5253] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5253] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5253] exit_group(0)               = ?
[pid  5253] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5253, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5255 attached
 <unfinished ...>
[pid  5255] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5255
[pid  5255] <... prctl resumed>)        = 0
[pid  5255] setpgid(0, 0)               = 0
[pid  5255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5255] write(3, "1000", 4)         = 4
[pid  5255] close(3)                    = 0
[pid  5255] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5255] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5255] exit_group(0)               = ?
[pid  5255] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5255, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5257 attached
, child_tidptr=0x5555573f65d0) = 5257
[pid  5257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5257] setpgid(0, 0)               = 0
[pid  5257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5257] write(3, "1000", 4)         = 4
[pid  5257] close(3)                    = 0
[pid  5257] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5257] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5257] exit_group(0)               = ?
[pid  5257] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5257, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5259
./strace-static-x86_64: Process 5259 attached
[pid  5259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5259] setpgid(0, 0)               = 0
[pid  5259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5259] write(3, "1000", 4)         = 4
[pid  5259] close(3)                    = 0
[pid  5259] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5259] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5259] exit_group(0)               = ?
[pid  5259] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5259, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5261 attached
, child_tidptr=0x5555573f65d0) = 5261
[pid  5261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5261] setpgid(0, 0)               = 0
[pid  5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5261] write(3, "1000", 4)         = 4
[pid  5261] close(3)                    = 0
[pid  5261] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5261] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5261] exit_group(0)               = ?
[pid  5261] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5261, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5263
./strace-static-x86_64: Process 5263 attached
[pid  5263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5263] setpgid(0, 0)               = 0
[pid  5263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5263] write(3, "1000", 4)         = 4
[pid  5263] close(3)                    = 0
[pid  5263] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5263] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5263] exit_group(0)               = ?
[pid  5263] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5263, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5265
./strace-static-x86_64: Process 5265 attached
[pid  5265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5265] setpgid(0, 0)               = 0
[pid  5265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5265] write(3, "1000", 4)         = 4
[pid  5265] close(3)                    = 0
[pid  5265] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5265] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5265] exit_group(0)               = ?
[pid  5265] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5265, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5267 attached
, child_tidptr=0x5555573f65d0) = 5267
[pid  5267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5267] setpgid(0, 0)               = 0
[pid  5267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5267] write(3, "1000", 4)         = 4
[pid  5267] close(3)                    = 0
[pid  5267] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5267] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5267] exit_group(0)               = ?
[pid  5267] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5267, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5269 attached
 <unfinished ...>
[pid  5269] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5269
[pid  5269] <... prctl resumed>)        = 0
[pid  5269] setpgid(0, 0)               = 0
[pid  5269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5269] write(3, "1000", 4)         = 4
[pid  5269] close(3)                    = 0
[pid  5269] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5269] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5269] exit_group(0)               = ?
[pid  5269] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5269, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5271
./strace-static-x86_64: Process 5271 attached
[pid  5271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5271] setpgid(0, 0)               = 0
[pid  5271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5271] write(3, "1000", 4)         = 4
[pid  5271] close(3)                    = 0
[pid  5271] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5271] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5271] exit_group(0)               = ?
[pid  5271] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5271, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5273
./strace-static-x86_64: Process 5273 attached
[pid  5273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5273] setpgid(0, 0)               = 0
[pid  5273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5273] write(3, "1000", 4)         = 4
[pid  5273] close(3)                    = 0
[pid  5273] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5273] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5273] exit_group(0)               = ?
[pid  5273] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5273, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5275 attached
, child_tidptr=0x5555573f65d0) = 5275
[pid  5275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5275] setpgid(0, 0)               = 0
[pid  5275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5275] write(3, "1000", 4)         = 4
[pid  5275] close(3)                    = 0
[pid  5275] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5275] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5275] exit_group(0)               = ?
[pid  5275] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5275, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5277 attached
, child_tidptr=0x5555573f65d0) = 5277
[pid  5277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5277] setpgid(0, 0)               = 0
[pid  5277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5277] write(3, "1000", 4)         = 4
[pid  5277] close(3)                    = 0
[pid  5277] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5277] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5277] exit_group(0)               = ?
[pid  5277] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5277, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5279 attached
, child_tidptr=0x5555573f65d0) = 5279
[pid  5279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5279] setpgid(0, 0)               = 0
[pid  5279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5279] write(3, "1000", 4)         = 4
[pid  5279] close(3)                    = 0
[pid  5279] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5279] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5279] exit_group(0)               = ?
[pid  5279] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5279, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5281 attached
, child_tidptr=0x5555573f65d0) = 5281
[pid  5281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5281] setpgid(0, 0)               = 0
[pid  5281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5281] write(3, "1000", 4)         = 4
[pid  5281] close(3)                    = 0
[pid  5281] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5281] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5281] exit_group(0)               = ?
[pid  5281] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5281, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5283 attached
, child_tidptr=0x5555573f65d0) = 5283
[pid  5283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5283] setpgid(0, 0)               = 0
[pid  5283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5283] write(3, "1000", 4)         = 4
[pid  5283] close(3)                    = 0
[pid  5283] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5283] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5283] exit_group(0)               = ?
[pid  5283] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5283, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5285 attached
, child_tidptr=0x5555573f65d0) = 5285
[pid  5285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5285] setpgid(0, 0)               = 0
[pid  5285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5285] write(3, "1000", 4)         = 4
[pid  5285] close(3)                    = 0
[pid  5285] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5285] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5285] exit_group(0)               = ?
[pid  5285] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5285, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5287 attached
, child_tidptr=0x5555573f65d0) = 5287
[pid  5287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5287] setpgid(0, 0)               = 0
[pid  5287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5287] write(3, "1000", 4)         = 4
[pid  5287] close(3)                    = 0
[pid  5287] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5287] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5287] exit_group(0)               = ?
[pid  5287] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5287, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5289
./strace-static-x86_64: Process 5289 attached
[pid  5289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5289] setpgid(0, 0)               = 0
[pid  5289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5289] write(3, "1000", 4)         = 4
[pid  5289] close(3)                    = 0
[pid  5289] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5289] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5289] exit_group(0)               = ?
[pid  5289] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5289, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5291
./strace-static-x86_64: Process 5291 attached
[pid  5291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5291] setpgid(0, 0)               = 0
[pid  5291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5291] write(3, "1000", 4)         = 4
[pid  5291] close(3)                    = 0
[pid  5291] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5291] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5291] exit_group(0)               = ?
[pid  5291] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5291, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5293
./strace-static-x86_64: Process 5293 attached
[pid  5293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5293] setpgid(0, 0)               = 0
[pid  5293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5293] write(3, "1000", 4)         = 4
[pid  5293] close(3)                    = 0
[pid  5293] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5293] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5293] exit_group(0)               = ?
[pid  5293] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5293, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5295 attached
, child_tidptr=0x5555573f65d0) = 5295
[pid  5295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5295] setpgid(0, 0)               = 0
[pid  5295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5295] write(3, "1000", 4)         = 4
[pid  5295] close(3)                    = 0
[pid  5295] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5295] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5295] exit_group(0)               = ?
[pid  5295] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5295, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5297 attached
, child_tidptr=0x5555573f65d0) = 5297
[pid  5297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5297] setpgid(0, 0)               = 0
[pid  5297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5297] write(3, "1000", 4)         = 4
[pid  5297] close(3)                    = 0
[pid  5297] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5297] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5297] exit_group(0)               = ?
[pid  5297] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5297, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5299 attached
, child_tidptr=0x5555573f65d0) = 5299
[pid  5299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5299] setpgid(0, 0)               = 0
[pid  5299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5299] write(3, "1000", 4)         = 4
[pid  5299] close(3)                    = 0
[pid  5299] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5299] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5299] exit_group(0)               = ?
[pid  5299] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5299, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5301 attached
 <unfinished ...>
[pid  5301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5301] setpgid(0, 0)               = 0
[pid  5301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5301
[pid  5301] write(3, "1000", 4)         = 4
[pid  5301] close(3)                    = 0
[pid  5301] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5301] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5301] exit_group(0)               = ?
[pid  5301] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5301, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5303
./strace-static-x86_64: Process 5303 attached
[pid  5303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5303] setpgid(0, 0)               = 0
[pid  5303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5303] write(3, "1000", 4)         = 4
[pid  5303] close(3)                    = 0
[pid  5303] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5303] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5303] exit_group(0)               = ?
[pid  5303] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5303, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5305
./strace-static-x86_64: Process 5305 attached
[pid  5305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5305] setpgid(0, 0)               = 0
[pid  5305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5305] write(3, "1000", 4)         = 4
[pid  5305] close(3)                    = 0
[pid  5305] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5305] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5305] exit_group(0)               = ?
[pid  5305] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5305, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5307
./strace-static-x86_64: Process 5307 attached
[pid  5307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5307] setpgid(0, 0)               = 0
[pid  5307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5307] write(3, "1000", 4)         = 4
[pid  5307] close(3)                    = 0
[pid  5307] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5307] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5307] exit_group(0)               = ?
[pid  5307] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5307, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5309 attached
 <unfinished ...>
[pid  5309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5309] setpgid(0, 0)               = 0
[pid  5309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5309
[pid  5309] write(3, "1000", 4)         = 4
[pid  5309] close(3)                    = 0
[pid  5309] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5309] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5309] exit_group(0)               = ?
[pid  5309] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5309, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5311
./strace-static-x86_64: Process 5311 attached
[pid  5311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5311] setpgid(0, 0)               = 0
[pid  5311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5311] write(3, "1000", 4)         = 4
[pid  5311] close(3)                    = 0
[pid  5311] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5311] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5311] exit_group(0)               = ?
[pid  5311] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5311, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5313 attached
 <unfinished ...>
[pid  5313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5313] setpgid(0, 0 <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5313
[pid  5313] <... setpgid resumed>)      = 0
[pid  5313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5313] write(3, "1000", 4)         = 4
[pid  5313] close(3)                    = 0
[pid  5313] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5313] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5313] exit_group(0)               = ?
[pid  5313] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5313, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5315
./strace-static-x86_64: Process 5315 attached
[pid  5315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5315] setpgid(0, 0)               = 0
[pid  5315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5315] write(3, "1000", 4)         = 4
[pid  5315] close(3)                    = 0
[pid  5315] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5315] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5315] exit_group(0)               = ?
[pid  5315] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5315, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5317
./strace-static-x86_64: Process 5317 attached
[pid  5317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5317] setpgid(0, 0)               = 0
[pid  5317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5317] write(3, "1000", 4)         = 4
[pid  5317] close(3)                    = 0
[pid  5317] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5317] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5317] exit_group(0)               = ?
[pid  5317] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5317, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5319 attached
 <unfinished ...>
[pid  5319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5319] setpgid(0, 0)               = 0
[pid  5319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5319] write(3, "1000", 4)         = 4
[pid  5319] close(3)                    = 0
[pid  5319] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5319] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0 <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5319
[pid  5319] <... sendmsg resumed>)      = -1 EINVAL (Invalid argument)
[pid  5319] exit_group(0)               = ?
[pid  5319] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5319, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5321 attached
, child_tidptr=0x5555573f65d0) = 5321
[pid  5321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5321] setpgid(0, 0)               = 0
[pid  5321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5321] write(3, "1000", 4)         = 4
[pid  5321] close(3)                    = 0
[pid  5321] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5321] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5321] exit_group(0)               = ?
[pid  5321] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5321, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5323 attached
, child_tidptr=0x5555573f65d0) = 5323
[pid  5323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5323] setpgid(0, 0)               = 0
[pid  5323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5323] write(3, "1000", 4)         = 4
[pid  5323] close(3)                    = 0
[pid  5323] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5323] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5323] exit_group(0)               = ?
[pid  5323] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5323, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5325 attached
, child_tidptr=0x5555573f65d0) = 5325
[pid  5325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5325] setpgid(0, 0)               = 0
[pid  5325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5325] write(3, "1000", 4)         = 4
[pid  5325] close(3)                    = 0
[pid  5325] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5325] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5325] exit_group(0)               = ?
[pid  5325] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5325, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5327
./strace-static-x86_64: Process 5327 attached
[pid  5327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5327] setpgid(0, 0)               = 0
[pid  5327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5327] write(3, "1000", 4)         = 4
[pid  5327] close(3)                    = 0
[pid  5327] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5327] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5327] exit_group(0)               = ?
[pid  5327] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5327, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5329 attached
, child_tidptr=0x5555573f65d0) = 5329
[pid  5329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5329] setpgid(0, 0)               = 0
[pid  5329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5329] write(3, "1000", 4)         = 4
[pid  5329] close(3)                    = 0
[pid  5329] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5329] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5329] exit_group(0)               = ?
[pid  5329] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5329, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5331 attached
, child_tidptr=0x5555573f65d0) = 5331
[pid  5331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5331] setpgid(0, 0)               = 0
[pid  5331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5331] write(3, "1000", 4)         = 4
[pid  5331] close(3)                    = 0
[pid  5331] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5331] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5331] exit_group(0)               = ?
[pid  5331] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5331, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5333
./strace-static-x86_64: Process 5333 attached
[pid  5333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5333] setpgid(0, 0)               = 0
[pid  5333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5333] write(3, "1000", 4)         = 4
[pid  5333] close(3)                    = 0
[pid  5333] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5333] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5333] exit_group(0)               = ?
[pid  5333] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5333, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5335 attached
, child_tidptr=0x5555573f65d0) = 5335
[pid  5335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5335] setpgid(0, 0)               = 0
[pid  5335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5335] write(3, "1000", 4)         = 4
[pid  5335] close(3)                    = 0
[pid  5335] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5335] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5335] exit_group(0)               = ?
[pid  5335] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5335, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5337
./strace-static-x86_64: Process 5337 attached
[pid  5337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5337] setpgid(0, 0)               = 0
[pid  5337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5337] write(3, "1000", 4)         = 4
[pid  5337] close(3)                    = 0
[pid  5337] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5337] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5337] exit_group(0)               = ?
[pid  5337] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5337, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5339 attached
, child_tidptr=0x5555573f65d0) = 5339
[pid  5339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5339] setpgid(0, 0)               = 0
[pid  5339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5339] write(3, "1000", 4)         = 4
[pid  5339] close(3)                    = 0
[pid  5339] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5339] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5339] exit_group(0)               = ?
[pid  5339] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5339, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5341
./strace-static-x86_64: Process 5341 attached
[pid  5341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5341] setpgid(0, 0)               = 0
[pid  5341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5341] write(3, "1000", 4)         = 4
[pid  5341] close(3)                    = 0
[pid  5341] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5341] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5341] exit_group(0)               = ?
[pid  5341] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5341, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5343 attached
 <unfinished ...>
[pid  5343] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5343
[pid  5343] <... prctl resumed>)        = 0
[pid  5343] setpgid(0, 0)               = 0
[pid  5343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5343] write(3, "1000", 4)         = 4
[pid  5343] close(3)                    = 0
[pid  5343] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5343] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5343] exit_group(0)               = ?
[pid  5343] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5343, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5345
./strace-static-x86_64: Process 5345 attached
[pid  5345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5345] setpgid(0, 0)               = 0
[pid  5345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5345] write(3, "1000", 4)         = 4
[pid  5345] close(3)                    = 0
[pid  5345] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5345] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5345] exit_group(0)               = ?
[pid  5345] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5345, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5347
./strace-static-x86_64: Process 5347 attached
[pid  5347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5347] setpgid(0, 0)               = 0
[pid  5347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5347] write(3, "1000", 4)         = 4
[pid  5347] close(3)                    = 0
[pid  5347] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5347] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5347] exit_group(0)               = ?
[pid  5347] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5347, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5349
./strace-static-x86_64: Process 5349 attached
[pid  5349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5349] setpgid(0, 0)               = 0
[pid  5349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5349] write(3, "1000", 4)         = 4
[pid  5349] close(3)                    = 0
[pid  5349] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5349] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5349] exit_group(0)               = ?
[pid  5349] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5349, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5351 attached
 <unfinished ...>
[pid  5351] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5351
[pid  5351] <... prctl resumed>)        = 0
[pid  5351] setpgid(0, 0)               = 0
[pid  5351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5351] write(3, "1000", 4)         = 4
[pid  5351] close(3)                    = 0
[pid  5351] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5351] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5351] exit_group(0)               = ?
[pid  5351] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5351, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5353
./strace-static-x86_64: Process 5353 attached
[pid  5353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5353] setpgid(0, 0)               = 0
[pid  5353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5353] write(3, "1000", 4)         = 4
[pid  5353] close(3)                    = 0
[pid  5353] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5353] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5353] exit_group(0)               = ?
[pid  5353] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5353, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5355 attached
, child_tidptr=0x5555573f65d0) = 5355
[pid  5355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5355] setpgid(0, 0)               = 0
[pid  5355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5355] write(3, "1000", 4)         = 4
[pid  5355] close(3)                    = 0
[pid  5355] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5355] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5355] exit_group(0)               = ?
[pid  5355] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5355, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5357
./strace-static-x86_64: Process 5357 attached
[pid  5357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5357] setpgid(0, 0)               = 0
[pid  5357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5357] write(3, "1000", 4)         = 4
[pid  5357] close(3)                    = 0
[pid  5357] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5357] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5357] exit_group(0)               = ?
[pid  5357] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5357, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5359
./strace-static-x86_64: Process 5359 attached
[pid  5359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5359] setpgid(0, 0)               = 0
[pid  5359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5359] write(3, "1000", 4)         = 4
[pid  5359] close(3)                    = 0
[pid  5359] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5359] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5359] exit_group(0)               = ?
[pid  5359] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5359, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5361
./strace-static-x86_64: Process 5361 attached
[pid  5361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5361] setpgid(0, 0)               = 0
[pid  5361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5361] write(3, "1000", 4)         = 4
[pid  5361] close(3)                    = 0
[pid  5361] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5361] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5361] exit_group(0)               = ?
[pid  5361] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5361, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5363
./strace-static-x86_64: Process 5363 attached
[pid  5363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5363] setpgid(0, 0)               = 0
[pid  5363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5363] write(3, "1000", 4)         = 4
[pid  5363] close(3)                    = 0
[pid  5363] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5363] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5363] exit_group(0)               = ?
[pid  5363] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5365
./strace-static-x86_64: Process 5365 attached
[pid  5365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5365] setpgid(0, 0)               = 0
[pid  5365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5365] write(3, "1000", 4)         = 4
[pid  5365] close(3)                    = 0
[pid  5365] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5365] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5365] exit_group(0)               = ?
[pid  5365] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5365, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5367
./strace-static-x86_64: Process 5367 attached
[pid  5367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5367] setpgid(0, 0)               = 0
[pid  5367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5367] write(3, "1000", 4)         = 4
[pid  5367] close(3)                    = 0
[pid  5367] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5367] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5367] exit_group(0)               = ?
[pid  5367] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5367, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5369 attached
, child_tidptr=0x5555573f65d0) = 5369
[pid  5369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5369] setpgid(0, 0)               = 0
[pid  5369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5369] write(3, "1000", 4)         = 4
[pid  5369] close(3)                    = 0
[pid  5369] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5369] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5369] exit_group(0)               = ?
[pid  5369] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5369, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5371 attached
, child_tidptr=0x5555573f65d0) = 5371
[pid  5371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5371] setpgid(0, 0)               = 0
[pid  5371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5371] write(3, "1000", 4)         = 4
[pid  5371] close(3)                    = 0
[pid  5371] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5371] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5371] exit_group(0)               = ?
[pid  5371] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5371, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5373
./strace-static-x86_64: Process 5373 attached
[pid  5373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5373] setpgid(0, 0)               = 0
[pid  5373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5373] write(3, "1000", 4)         = 4
[pid  5373] close(3)                    = 0
[pid  5373] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5373] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5373] exit_group(0)               = ?
[pid  5373] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5373, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5375
./strace-static-x86_64: Process 5375 attached
[pid  5375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5375] setpgid(0, 0)               = 0
[pid  5375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5375] write(3, "1000", 4)         = 4
[pid  5375] close(3)                    = 0
[pid  5375] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5375] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5375] exit_group(0)               = ?
[pid  5375] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5375, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5377
./strace-static-x86_64: Process 5377 attached
[pid  5377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5377] setpgid(0, 0)               = 0
[pid  5377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5377] write(3, "1000", 4)         = 4
[pid  5377] close(3)                    = 0
[pid  5377] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5377] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5377] exit_group(0)               = ?
[pid  5377] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5377, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5379
./strace-static-x86_64: Process 5379 attached
[pid  5379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5379] setpgid(0, 0)               = 0
[pid  5379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5379] write(3, "1000", 4)         = 4
[pid  5379] close(3)                    = 0
[pid  5379] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5379] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5379] exit_group(0)               = ?
[pid  5379] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5379, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5381 attached
 <unfinished ...>
[pid  5381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5381] setpgid(0, 0)               = 0
[pid  5381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5381] write(3, "1000", 4)         = 4
[pid  5381] close(3)                    = 0
[pid  5381] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5381] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5381] exit_group(0)               = ?
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5381
[pid  5381] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5381, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5383
./strace-static-x86_64: Process 5383 attached
[pid  5383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5383] setpgid(0, 0)               = 0
[pid  5383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5383] write(3, "1000", 4)         = 4
[pid  5383] close(3)                    = 0
[pid  5383] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5383] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5383] exit_group(0)               = ?
[pid  5383] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5383, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5385
./strace-static-x86_64: Process 5385 attached
[pid  5385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5385] setpgid(0, 0)               = 0
[pid  5385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5385] write(3, "1000", 4)         = 4
[pid  5385] close(3)                    = 0
[pid  5385] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5385] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5385] exit_group(0)               = ?
[pid  5385] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5385, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5387
./strace-static-x86_64: Process 5387 attached
[pid  5387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5387] setpgid(0, 0)               = 0
[pid  5387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5387] write(3, "1000", 4)         = 4
[pid  5387] close(3)                    = 0
[pid  5387] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5387] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5387] exit_group(0)               = ?
[pid  5387] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5387, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5389
./strace-static-x86_64: Process 5389 attached
[pid  5389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5389] setpgid(0, 0)               = 0
[pid  5389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5389] write(3, "1000", 4)         = 4
[pid  5389] close(3)                    = 0
[pid  5389] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5389] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5389] exit_group(0)               = ?
[pid  5389] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5389, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5391 attached
, child_tidptr=0x5555573f65d0) = 5391
[pid  5391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5391] setpgid(0, 0)               = 0
[pid  5391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5391] write(3, "1000", 4)         = 4
[pid  5391] close(3)                    = 0
[pid  5391] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5391] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5391] exit_group(0)               = ?
[pid  5391] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5391, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5393 attached
, child_tidptr=0x5555573f65d0) = 5393
[pid  5393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5393] setpgid(0, 0)               = 0
[pid  5393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5393] write(3, "1000", 4)         = 4
[pid  5393] close(3)                    = 0
[pid  5393] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5393] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5393] exit_group(0)               = ?
[pid  5393] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5393, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5395
./strace-static-x86_64: Process 5395 attached
[pid  5395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5395] setpgid(0, 0)               = 0
[pid  5395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5395] write(3, "1000", 4)         = 4
[pid  5395] close(3)                    = 0
[pid  5395] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5395] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5395] exit_group(0)               = ?
[pid  5395] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5395, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5397 attached
 <unfinished ...>
[pid  5397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5397] setpgid(0, 0)               = 0
[pid  5397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5397] write(3, "1000", 4)         = 4
[pid  5397] close(3)                    = 0
[pid  5397] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5397] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0 <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5397
[pid  5397] <... sendmsg resumed>)      = -1 EINVAL (Invalid argument)
[pid  5397] exit_group(0)               = ?
[pid  5397] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5397, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5399 attached
, child_tidptr=0x5555573f65d0) = 5399
[pid  5399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5399] setpgid(0, 0)               = 0
[pid  5399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5399] write(3, "1000", 4)         = 4
[pid  5399] close(3)                    = 0
[pid  5399] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5399] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5399] exit_group(0)               = ?
[pid  5399] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5399, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5401 attached
, child_tidptr=0x5555573f65d0) = 5401
[pid  5401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5401] setpgid(0, 0)               = 0
[pid  5401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5401] write(3, "1000", 4)         = 4
[pid  5401] close(3)                    = 0
[pid  5401] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5401] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5401] exit_group(0)               = ?
[pid  5401] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5401, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5403
./strace-static-x86_64: Process 5403 attached
[pid  5403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5403] setpgid(0, 0)               = 0
[pid  5403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5403] write(3, "1000", 4)         = 4
[pid  5403] close(3)                    = 0
[pid  5403] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5403] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5403] exit_group(0)               = ?
[pid  5403] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5403, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5405 attached
, child_tidptr=0x5555573f65d0) = 5405
[pid  5405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5405] setpgid(0, 0)               = 0
[pid  5405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5405] write(3, "1000", 4)         = 4
[pid  5405] close(3)                    = 0
[pid  5405] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5405] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5405] exit_group(0)               = ?
[pid  5405] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5405, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5407
./strace-static-x86_64: Process 5407 attached
[pid  5407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5407] setpgid(0, 0)               = 0
[pid  5407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5407] write(3, "1000", 4)         = 4
[pid  5407] close(3)                    = 0
[pid  5407] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5407] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5407] exit_group(0)               = ?
[pid  5407] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5407, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5409 attached
, child_tidptr=0x5555573f65d0) = 5409
[pid  5409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5409] setpgid(0, 0)               = 0
[pid  5409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5409] write(3, "1000", 4)         = 4
[pid  5409] close(3)                    = 0
[pid  5409] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5409] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5409] exit_group(0)               = ?
[pid  5409] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5409, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5411
./strace-static-x86_64: Process 5411 attached
[pid  5411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5411] setpgid(0, 0)               = 0
[pid  5411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5411] write(3, "1000", 4)         = 4
[pid  5411] close(3)                    = 0
[pid  5411] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5411] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5411] exit_group(0)               = ?
[pid  5411] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5411, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5413 attached
, child_tidptr=0x5555573f65d0) = 5413
[pid  5413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5413] setpgid(0, 0)               = 0
[pid  5413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5413] write(3, "1000", 4)         = 4
[pid  5413] close(3)                    = 0
[pid  5413] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5413] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5413] exit_group(0)               = ?
[pid  5413] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5413, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5415 attached
, child_tidptr=0x5555573f65d0) = 5415
[pid  5415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5415] setpgid(0, 0)               = 0
[pid  5415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5415] write(3, "1000", 4)         = 4
[pid  5415] close(3)                    = 0
[pid  5415] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5415] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5415] exit_group(0)               = ?
[pid  5415] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5415, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5417
./strace-static-x86_64: Process 5417 attached
[pid  5417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5417] setpgid(0, 0)               = 0
[pid  5417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5417] write(3, "1000", 4)         = 4
[pid  5417] close(3)                    = 0
[pid  5417] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5417] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5417] exit_group(0)               = ?
[pid  5417] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5417, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5419 attached
, child_tidptr=0x5555573f65d0) = 5419
[pid  5419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5419] setpgid(0, 0)               = 0
[pid  5419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5419] write(3, "1000", 4)         = 4
[pid  5419] close(3)                    = 0
[pid  5419] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5419] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5419] exit_group(0)               = ?
[pid  5419] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5419, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5421
./strace-static-x86_64: Process 5421 attached
[pid  5421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5421] setpgid(0, 0)               = 0
[pid  5421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5421] write(3, "1000", 4)         = 4
[pid  5421] close(3)                    = 0
[pid  5421] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5421] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5421] exit_group(0)               = ?
[pid  5421] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5421, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5423 attached
, child_tidptr=0x5555573f65d0) = 5423
[pid  5423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5423] setpgid(0, 0)               = 0
[pid  5423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5423] write(3, "1000", 4)         = 4
[pid  5423] close(3)                    = 0
[pid  5423] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5423] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5423] exit_group(0)               = ?
[pid  5423] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5423, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5425
./strace-static-x86_64: Process 5425 attached
[pid  5425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5425] setpgid(0, 0)               = 0
[pid  5425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5425] write(3, "1000", 4)         = 4
[pid  5425] close(3)                    = 0
[pid  5425] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5425] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5425] exit_group(0)               = ?
[pid  5425] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5425, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5427
./strace-static-x86_64: Process 5427 attached
[pid  5427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5427] setpgid(0, 0)               = 0
[pid  5427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5427] write(3, "1000", 4)         = 4
[pid  5427] close(3)                    = 0
[pid  5427] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5427] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5427] exit_group(0)               = ?
[pid  5427] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5427, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5429
./strace-static-x86_64: Process 5429 attached
[pid  5429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5429] setpgid(0, 0)               = 0
[pid  5429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5429] write(3, "1000", 4)         = 4
[pid  5429] close(3)                    = 0
[pid  5429] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5429] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5429] exit_group(0)               = ?
[pid  5429] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5429, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5431 attached
, child_tidptr=0x5555573f65d0) = 5431
[pid  5431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5431] setpgid(0, 0)               = 0
[pid  5431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5431] write(3, "1000", 4)         = 4
[pid  5431] close(3)                    = 0
[pid  5431] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5431] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5431] exit_group(0)               = ?
[pid  5431] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5431, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5433
./strace-static-x86_64: Process 5433 attached
[pid  5433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5433] setpgid(0, 0)               = 0
[pid  5433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5433] write(3, "1000", 4)         = 4
[pid  5433] close(3)                    = 0
[pid  5433] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5433] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5433] exit_group(0)               = ?
[pid  5433] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5433, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5435 attached
, child_tidptr=0x5555573f65d0) = 5435
[pid  5435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5435] setpgid(0, 0)               = 0
[pid  5435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5435] write(3, "1000", 4)         = 4
[pid  5435] close(3)                    = 0
[pid  5435] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5435] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5435] exit_group(0)               = ?
[pid  5435] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5435, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5437
./strace-static-x86_64: Process 5437 attached
[pid  5437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5437] setpgid(0, 0)               = 0
[pid  5437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5437] write(3, "1000", 4)         = 4
[pid  5437] close(3)                    = 0
[pid  5437] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5437] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5437] exit_group(0)               = ?
[pid  5437] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5437, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5439 attached
, child_tidptr=0x5555573f65d0) = 5439
[pid  5439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5439] setpgid(0, 0)               = 0
[pid  5439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5439] write(3, "1000", 4)         = 4
[pid  5439] close(3)                    = 0
[pid  5439] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5439] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5439] exit_group(0)               = ?
[pid  5439] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5439, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5441 attached
, child_tidptr=0x5555573f65d0) = 5441
[pid  5441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5441] setpgid(0, 0)               = 0
[pid  5441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5441] write(3, "1000", 4)         = 4
[pid  5441] close(3)                    = 0
[pid  5441] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5441] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5441] exit_group(0)               = ?
[pid  5441] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5441, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5443 attached
, child_tidptr=0x5555573f65d0) = 5443
[pid  5443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5443] setpgid(0, 0)               = 0
[pid  5443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5443] write(3, "1000", 4)         = 4
[pid  5443] close(3)                    = 0
[pid  5443] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5443] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5443] exit_group(0)               = ?
[pid  5443] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5443, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5445 attached
, child_tidptr=0x5555573f65d0) = 5445
[pid  5445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5445] setpgid(0, 0)               = 0
[pid  5445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5445] write(3, "1000", 4)         = 4
[pid  5445] close(3)                    = 0
[pid  5445] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5445] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5445] exit_group(0)               = ?
[pid  5445] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5445, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5447
./strace-static-x86_64: Process 5447 attached
[pid  5447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5447] setpgid(0, 0)               = 0
[pid  5447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5447] write(3, "1000", 4)         = 4
[pid  5447] close(3)                    = 0
[pid  5447] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5447] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5447] exit_group(0)               = ?
[pid  5447] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5447, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5449
./strace-static-x86_64: Process 5449 attached
[pid  5449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5449] setpgid(0, 0)               = 0
[pid  5449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5449] write(3, "1000", 4)         = 4
[pid  5449] close(3)                    = 0
[pid  5449] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5449] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5449] exit_group(0)               = ?
[pid  5449] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5449, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5451 attached
, child_tidptr=0x5555573f65d0) = 5451
[pid  5451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5451] setpgid(0, 0)               = 0
[pid  5451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5451] write(3, "1000", 4)         = 4
[pid  5451] close(3)                    = 0
[pid  5451] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5451] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5451] exit_group(0)               = ?
[pid  5451] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5451, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5453
./strace-static-x86_64: Process 5453 attached
[pid  5453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5453] setpgid(0, 0)               = 0
[pid  5453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5453] write(3, "1000", 4)         = 4
[pid  5453] close(3)                    = 0
[pid  5453] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5453] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5453] exit_group(0)               = ?
[pid  5453] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5453, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5455 attached
, child_tidptr=0x5555573f65d0) = 5455
[pid  5455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5455] setpgid(0, 0)               = 0
[pid  5455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5455] write(3, "1000", 4)         = 4
[pid  5455] close(3)                    = 0
[pid  5455] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5455] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5455] exit_group(0)               = ?
[pid  5455] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5455, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5457
./strace-static-x86_64: Process 5457 attached
[pid  5457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5457] setpgid(0, 0)               = 0
[pid  5457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5457] write(3, "1000", 4)         = 4
[pid  5457] close(3)                    = 0
[pid  5457] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5457] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5457] exit_group(0)               = ?
[pid  5457] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5457, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5459 attached
, child_tidptr=0x5555573f65d0) = 5459
[pid  5459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5459] setpgid(0, 0)               = 0
[pid  5459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5459] write(3, "1000", 4)         = 4
[pid  5459] close(3)                    = 0
[pid  5459] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5459] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5459] exit_group(0)               = ?
[pid  5459] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5459, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5461 attached
, child_tidptr=0x5555573f65d0) = 5461
[pid  5461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5461] setpgid(0, 0)               = 0
[pid  5461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5461] write(3, "1000", 4)         = 4
[pid  5461] close(3)                    = 0
[pid  5461] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5461] exit_group(0)               = ?
[pid  5461] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5461, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5463
./strace-static-x86_64: Process 5463 attached
[pid  5463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5463] setpgid(0, 0)               = 0
[pid  5463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5463] write(3, "1000", 4)         = 4
[pid  5463] close(3)                    = 0
[pid  5463] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5463] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5463] exit_group(0)               = ?
[pid  5463] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5463, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5465
./strace-static-x86_64: Process 5465 attached
[pid  5465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5465] setpgid(0, 0)               = 0
[pid  5465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5465] write(3, "1000", 4)         = 4
[pid  5465] close(3)                    = 0
[pid  5465] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5465] exit_group(0)               = ?
[pid  5465] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5465, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5467 attached
, child_tidptr=0x5555573f65d0) = 5467
[pid  5467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5467] setpgid(0, 0)               = 0
[pid  5467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5467] write(3, "1000", 4)         = 4
[pid  5467] close(3)                    = 0
[pid  5467] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5467] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5467] exit_group(0)               = ?
[pid  5467] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5467, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5469 attached
, child_tidptr=0x5555573f65d0) = 5469
[pid  5469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5469] setpgid(0, 0)               = 0
[pid  5469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5469] write(3, "1000", 4)         = 4
[pid  5469] close(3)                    = 0
[pid  5469] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5469] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5469] exit_group(0)               = ?
[pid  5469] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5469, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5471 attached
, child_tidptr=0x5555573f65d0) = 5471
[pid  5471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5471] setpgid(0, 0)               = 0
[pid  5471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5471] write(3, "1000", 4)         = 4
[pid  5471] close(3)                    = 0
[pid  5471] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5471] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5471] exit_group(0)               = ?
[pid  5471] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5471, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5473
./strace-static-x86_64: Process 5473 attached
[pid  5473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5473] setpgid(0, 0)               = 0
[pid  5473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5473] write(3, "1000", 4)         = 4
[pid  5473] close(3)                    = 0
[pid  5473] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5473] exit_group(0)               = ?
[pid  5473] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5473, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5475 attached
, child_tidptr=0x5555573f65d0) = 5475
[pid  5475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5475] setpgid(0, 0)               = 0
[pid  5475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5475] write(3, "1000", 4)         = 4
[pid  5475] close(3)                    = 0
[pid  5475] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5475] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5475] exit_group(0)               = ?
[pid  5475] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5475, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5477 attached
, child_tidptr=0x5555573f65d0) = 5477
[pid  5477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5477] setpgid(0, 0)               = 0
[pid  5477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5477] write(3, "1000", 4)         = 4
[pid  5477] close(3)                    = 0
[pid  5477] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5477] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5477] exit_group(0)               = ?
[pid  5477] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5477, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5479 attached
, child_tidptr=0x5555573f65d0) = 5479
[pid  5479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5479] setpgid(0, 0)               = 0
[pid  5479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5479] write(3, "1000", 4)         = 4
[pid  5479] close(3)                    = 0
[pid  5479] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5479] exit_group(0)               = ?
[pid  5479] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5479, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5481 attached
, child_tidptr=0x5555573f65d0) = 5481
[pid  5481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5481] setpgid(0, 0)               = 0
[pid  5481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5481] write(3, "1000", 4)         = 4
[pid  5481] close(3)                    = 0
[pid  5481] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5481] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5481] exit_group(0)               = ?
[pid  5481] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5481, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5483 attached
, child_tidptr=0x5555573f65d0) = 5483
[pid  5483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5483] setpgid(0, 0)               = 0
[pid  5483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5483] write(3, "1000", 4)         = 4
[pid  5483] close(3)                    = 0
[pid  5483] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5483] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5483] exit_group(0)               = ?
[pid  5483] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5483, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5485
./strace-static-x86_64: Process 5485 attached
[pid  5485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5485] setpgid(0, 0)               = 0
[pid  5485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5485] write(3, "1000", 4)         = 4
[pid  5485] close(3)                    = 0
[pid  5485] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5485] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5485] exit_group(0)               = ?
[pid  5485] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5485, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5487
./strace-static-x86_64: Process 5487 attached
[pid  5487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5487] setpgid(0, 0)               = 0
[pid  5487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5487] write(3, "1000", 4)         = 4
[pid  5487] close(3)                    = 0
[pid  5487] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5487] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5487] exit_group(0)               = ?
[pid  5487] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5487, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5489
./strace-static-x86_64: Process 5489 attached
[pid  5489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5489] setpgid(0, 0)               = 0
[pid  5489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5489] write(3, "1000", 4)         = 4
[pid  5489] close(3)                    = 0
[pid  5489] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5489] exit_group(0)               = ?
[pid  5489] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5489, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5491 attached
, child_tidptr=0x5555573f65d0) = 5491
[pid  5491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5491] setpgid(0, 0)               = 0
[pid  5491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5491] write(3, "1000", 4)         = 4
[pid  5491] close(3)                    = 0
[pid  5491] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5491] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5491] exit_group(0)               = ?
[pid  5491] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5491, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5493 attached
, child_tidptr=0x5555573f65d0) = 5493
[pid  5493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5493] setpgid(0, 0)               = 0
[pid  5493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5493] write(3, "1000", 4)         = 4
[pid  5493] close(3)                    = 0
[pid  5493] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5493] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5493] exit_group(0)               = ?
[pid  5493] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5493, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5495
./strace-static-x86_64: Process 5495 attached
[pid  5495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5495] setpgid(0, 0)               = 0
[pid  5495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5495] write(3, "1000", 4)         = 4
[pid  5495] close(3)                    = 0
[pid  5495] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5495] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5495] exit_group(0)               = ?
[pid  5495] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5495, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5497 attached
, child_tidptr=0x5555573f65d0) = 5497
[pid  5497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5497] setpgid(0, 0)               = 0
[pid  5497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5497] write(3, "1000", 4)         = 4
[pid  5497] close(3)                    = 0
[pid  5497] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5497] exit_group(0)               = ?
[pid  5497] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5497, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5499
./strace-static-x86_64: Process 5499 attached
[pid  5499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5499] setpgid(0, 0)               = 0
[pid  5499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5499] write(3, "1000", 4)         = 4
[pid  5499] close(3)                    = 0
[pid  5499] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5499] exit_group(0)               = ?
[pid  5499] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5499, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5501
./strace-static-x86_64: Process 5501 attached
[pid  5501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5501] setpgid(0, 0)               = 0
[pid  5501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5501] write(3, "1000", 4)         = 4
[pid  5501] close(3)                    = 0
[pid  5501] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5501] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5501] exit_group(0)               = ?
[pid  5501] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5501, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5503 attached
 <unfinished ...>
[pid  5503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5503] setpgid(0, 0)               = 0
[pid  5503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5503] write(3, "1000", 4)         = 4
[pid  5503] close(3)                    = 0
[pid  5503] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5503] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5503] exit_group(0)               = ?
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5503
[pid  5503] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5503, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5505
./strace-static-x86_64: Process 5505 attached
[pid  5505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5505] setpgid(0, 0)               = 0
[pid  5505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5505] write(3, "1000", 4)         = 4
[pid  5505] close(3)                    = 0
[pid  5505] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5505] exit_group(0)               = ?
[pid  5505] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5505, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5507 attached
, child_tidptr=0x5555573f65d0) = 5507
[pid  5507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5507] setpgid(0, 0)               = 0
[pid  5507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5507] write(3, "1000", 4)         = 4
[pid  5507] close(3)                    = 0
[pid  5507] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5507] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5507] exit_group(0)               = ?
[pid  5507] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5507, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5509 attached
, child_tidptr=0x5555573f65d0) = 5509
[pid  5509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5509] setpgid(0, 0)               = 0
[pid  5509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5509] write(3, "1000", 4)         = 4
[pid  5509] close(3)                    = 0
[pid  5509] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5509] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5509] exit_group(0)               = ?
[pid  5509] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5509, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5511 attached
, child_tidptr=0x5555573f65d0) = 5511
[pid  5511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5511] setpgid(0, 0)               = 0
[pid  5511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5511] write(3, "1000", 4)         = 4
[pid  5511] close(3)                    = 0
[pid  5511] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5511] exit_group(0)               = ?
[pid  5511] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5511, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5513 attached
, child_tidptr=0x5555573f65d0) = 5513
[pid  5513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5513] setpgid(0, 0)               = 0
[pid  5513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5513] write(3, "1000", 4)         = 4
[pid  5513] close(3)                    = 0
[pid  5513] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5513] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5513] exit_group(0)               = ?
[pid  5513] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5513, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5515
./strace-static-x86_64: Process 5515 attached
[pid  5515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5515] setpgid(0, 0)               = 0
[pid  5515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5515] write(3, "1000", 4)         = 4
[pid  5515] close(3)                    = 0
[pid  5515] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5515] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5515] exit_group(0)               = ?
[pid  5515] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5515, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5517
./strace-static-x86_64: Process 5517 attached
[pid  5517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5517] setpgid(0, 0)               = 0
[pid  5517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5517] write(3, "1000", 4)         = 4
[pid  5517] close(3)                    = 0
[pid  5517] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5517] exit_group(0)               = ?
[pid  5517] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5517, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5519
./strace-static-x86_64: Process 5519 attached
[pid  5519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5519] setpgid(0, 0)               = 0
[pid  5519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5519] write(3, "1000", 4)         = 4
[pid  5519] close(3)                    = 0
[pid  5519] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5519] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5519] exit_group(0)               = ?
[pid  5519] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5519, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5521
./strace-static-x86_64: Process 5521 attached
[pid  5521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5521] setpgid(0, 0)               = 0
[pid  5521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5521] write(3, "1000", 4)         = 4
[pid  5521] close(3)                    = 0
[pid  5521] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5521] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5521] exit_group(0)               = ?
[pid  5521] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5521, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5523
./strace-static-x86_64: Process 5523 attached
[pid  5523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5523] setpgid(0, 0)               = 0
[pid  5523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5523] write(3, "1000", 4)         = 4
[pid  5523] close(3)                    = 0
[pid  5523] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5523] exit_group(0)               = ?
[pid  5523] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5523, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5525
./strace-static-x86_64: Process 5525 attached
[pid  5525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5525] setpgid(0, 0)               = 0
[pid  5525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5525] write(3, "1000", 4)         = 4
[pid  5525] close(3)                    = 0
[pid  5525] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5525] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5525] exit_group(0)               = ?
[pid  5525] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5525, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5527 attached
 <unfinished ...>
[pid  5527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5527] setpgid(0, 0)               = 0
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5527
[pid  5527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5527] write(3, "1000", 4)         = 4
[pid  5527] close(3)                    = 0
[pid  5527] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5527] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5527] exit_group(0)               = ?
[pid  5527] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5527, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5529
./strace-static-x86_64: Process 5529 attached
[pid  5529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5529] setpgid(0, 0)               = 0
[pid  5529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5529] write(3, "1000", 4)         = 4
[pid  5529] close(3)                    = 0
[pid  5529] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5529] exit_group(0)               = ?
[pid  5529] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5529, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5531
./strace-static-x86_64: Process 5531 attached
[pid  5531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5531] setpgid(0, 0)               = 0
[pid  5531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5531] write(3, "1000", 4)         = 4
[pid  5531] close(3)                    = 0
[pid  5531] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5531] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5531] exit_group(0)               = ?
[pid  5531] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5531, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5533 attached
, child_tidptr=0x5555573f65d0) = 5533
[pid  5533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5533] setpgid(0, 0)               = 0
[pid  5533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5533] write(3, "1000", 4)         = 4
[pid  5533] close(3)                    = 0
[pid  5533] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5533] exit_group(0)               = ?
[pid  5533] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5533, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5535
./strace-static-x86_64: Process 5535 attached
[pid  5535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5535] setpgid(0, 0)               = 0
[pid  5535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5535] write(3, "1000", 4)         = 4
[pid  5535] close(3)                    = 0
[pid  5535] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5535] exit_group(0)               = ?
[pid  5535] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5535, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5537 attached
, child_tidptr=0x5555573f65d0) = 5537
[pid  5537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5537] setpgid(0, 0)               = 0
[pid  5537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5537] write(3, "1000", 4)         = 4
[pid  5537] close(3)                    = 0
[pid  5537] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5537] exit_group(0)               = ?
[pid  5537] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5537, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5539 attached
, child_tidptr=0x5555573f65d0) = 5539
[pid  5539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5539] setpgid(0, 0)               = 0
[pid  5539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5539] write(3, "1000", 4)         = 4
[pid  5539] close(3)                    = 0
[pid  5539] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5539] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5539] exit_group(0)               = ?
[pid  5539] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5539, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5541
./strace-static-x86_64: Process 5541 attached
[pid  5541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5541] setpgid(0, 0)               = 0
[pid  5541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5541] write(3, "1000", 4)         = 4
[pid  5541] close(3)                    = 0
[pid  5541] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5541] exit_group(0)               = ?
[pid  5541] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5541, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5543 attached
, child_tidptr=0x5555573f65d0) = 5543
[pid  5543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5543] setpgid(0, 0)               = 0
[pid  5543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5543] write(3, "1000", 4)         = 4
[pid  5543] close(3)                    = 0
[pid  5543] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5543] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5543] exit_group(0)               = ?
[pid  5543] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5543, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5545
./strace-static-x86_64: Process 5545 attached
[pid  5545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5545] setpgid(0, 0)               = 0
[pid  5545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5545] write(3, "1000", 4)         = 4
[pid  5545] close(3)                    = 0
[pid  5545] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5545] exit_group(0)               = ?
[pid  5545] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5545, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5547 attached
, child_tidptr=0x5555573f65d0) = 5547
[pid  5547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5547] setpgid(0, 0)               = 0
[pid  5547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5547] write(3, "1000", 4)         = 4
[pid  5547] close(3)                    = 0
[pid  5547] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5547] exit_group(0)               = ?
[pid  5547] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5547, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5549 attached
, child_tidptr=0x5555573f65d0) = 5549
[pid  5549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5549] setpgid(0, 0)               = 0
[pid  5549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5549] write(3, "1000", 4)         = 4
[pid  5549] close(3)                    = 0
[pid  5549] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5549] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5549] exit_group(0)               = ?
[pid  5549] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5549, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5551 attached
, child_tidptr=0x5555573f65d0) = 5551
[pid  5551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5551] setpgid(0, 0)               = 0
[pid  5551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5551] write(3, "1000", 4)         = 4
[pid  5551] close(3)                    = 0
[pid  5551] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5551] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5551] exit_group(0)               = ?
[pid  5551] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5551, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5553
./strace-static-x86_64: Process 5553 attached
[pid  5553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5553] setpgid(0, 0)               = 0
[pid  5553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5553] write(3, "1000", 4)         = 4
[pid  5553] close(3)                    = 0
[pid  5553] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5553] exit_group(0)               = ?
[pid  5553] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5553, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5555
./strace-static-x86_64: Process 5555 attached
[pid  5555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5555] setpgid(0, 0)               = 0
[pid  5555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5555] write(3, "1000", 4)         = 4
[pid  5555] close(3)                    = 0
[pid  5555] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5555] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5555] exit_group(0)               = ?
[pid  5555] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5555, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5557 attached
, child_tidptr=0x5555573f65d0) = 5557
[pid  5557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5557] setpgid(0, 0)               = 0
[pid  5557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5557] write(3, "1000", 4)         = 4
[pid  5557] close(3)                    = 0
[pid  5557] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5557] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5557] exit_group(0)               = ?
[pid  5557] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5557, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5559
./strace-static-x86_64: Process 5559 attached
[pid  5559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5559] setpgid(0, 0)               = 0
[pid  5559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5559] write(3, "1000", 4)         = 4
[pid  5559] close(3)                    = 0
[pid  5559] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5559] exit_group(0)               = ?
[pid  5559] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5559, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5561 attached
 <unfinished ...>
[pid  5561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5561] setpgid(0, 0)               = 0
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5561
[pid  5561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5561] write(3, "1000", 4)         = 4
[pid  5561] close(3)                    = 0
[pid  5561] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5561] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5561] exit_group(0)               = ?
[pid  5561] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5561, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5563
./strace-static-x86_64: Process 5563 attached
[pid  5563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5563] setpgid(0, 0)               = 0
[pid  5563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5563] write(3, "1000", 4)         = 4
[pid  5563] close(3)                    = 0
[pid  5563] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5563] exit_group(0)               = ?
[pid  5563] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5563, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5565
./strace-static-x86_64: Process 5565 attached
[pid  5565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5565] setpgid(0, 0)               = 0
[pid  5565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5565] write(3, "1000", 4)         = 4
[pid  5565] close(3)                    = 0
[pid  5565] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5565] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5565] exit_group(0)               = ?
[pid  5565] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5565, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5567
./strace-static-x86_64: Process 5567 attached
[pid  5567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5567] setpgid(0, 0)               = 0
[pid  5567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5567] write(3, "1000", 4)         = 4
[pid  5567] close(3)                    = 0
[pid  5567] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5567] exit_group(0)               = ?
[pid  5567] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5567, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5569 attached
, child_tidptr=0x5555573f65d0) = 5569
[pid  5569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5569] setpgid(0, 0)               = 0
[pid  5569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5569] write(3, "1000", 4)         = 4
[pid  5569] close(3)                    = 0
[pid  5569] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5569] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5569] exit_group(0)               = ?
[pid  5569] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5569, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5571
./strace-static-x86_64: Process 5571 attached
[pid  5571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5571] setpgid(0, 0)               = 0
[pid  5571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5571] write(3, "1000", 4)         = 4
[pid  5571] close(3)                    = 0
[pid  5571] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5571] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5571] exit_group(0)               = ?
[pid  5571] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5571, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5573
./strace-static-x86_64: Process 5573 attached
[pid  5573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5573] setpgid(0, 0)               = 0
[pid  5573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5573] write(3, "1000", 4)         = 4
[pid  5573] close(3)                    = 0
[pid  5573] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5573] exit_group(0)               = ?
[pid  5573] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5573, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5575 attached
, child_tidptr=0x5555573f65d0) = 5575
[pid  5575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5575] setpgid(0, 0)               = 0
[pid  5575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5575] write(3, "1000", 4)         = 4
[pid  5575] close(3)                    = 0
[pid  5575] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5575] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5575] exit_group(0)               = ?
[pid  5575] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5575, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5577 attached
, child_tidptr=0x5555573f65d0) = 5577
[pid  5577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5577] setpgid(0, 0)               = 0
[pid  5577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5577] write(3, "1000", 4)         = 4
[pid  5577] close(3)                    = 0
[pid  5577] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5577] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5577] exit_group(0)               = ?
[pid  5577] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5577, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5579
./strace-static-x86_64: Process 5579 attached
[pid  5579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5579] setpgid(0, 0)               = 0
[pid  5579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5579] write(3, "1000", 4)         = 4
[pid  5579] close(3)                    = 0
[pid  5579] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5579] exit_group(0)               = ?
[pid  5579] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5579, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5581
./strace-static-x86_64: Process 5581 attached
[pid  5581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5581] setpgid(0, 0)               = 0
[pid  5581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5581] write(3, "1000", 4)         = 4
[pid  5581] close(3)                    = 0
[pid  5581] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5581] exit_group(0)               = ?
[pid  5581] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5581, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5583
./strace-static-x86_64: Process 5583 attached
[pid  5583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5583] setpgid(0, 0)               = 0
[pid  5583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5583] write(3, "1000", 4)         = 4
[pid  5583] close(3)                    = 0
[pid  5583] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5583] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5583] exit_group(0)               = ?
[pid  5583] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5583, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5585
./strace-static-x86_64: Process 5585 attached
[pid  5585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5585] setpgid(0, 0)               = 0
[pid  5585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5585] write(3, "1000", 4)         = 4
[pid  5585] close(3)                    = 0
[pid  5585] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5585] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5585] exit_group(0)               = ?
[pid  5585] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5585, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5587 attached
, child_tidptr=0x5555573f65d0) = 5587
[pid  5587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5587] setpgid(0, 0)               = 0
[pid  5587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5587] write(3, "1000", 4)         = 4
[pid  5587] close(3)                    = 0
[pid  5587] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5587] exit_group(0)               = ?
[pid  5587] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5587, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5589
./strace-static-x86_64: Process 5589 attached
[pid  5589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5589] setpgid(0, 0)               = 0
[pid  5589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5589] write(3, "1000", 4)         = 4
[pid  5589] close(3)                    = 0
[pid  5589] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5589] exit_group(0)               = ?
[pid  5589] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5589, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5591
./strace-static-x86_64: Process 5591 attached
[pid  5591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5591] setpgid(0, 0)               = 0
[pid  5591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5591] write(3, "1000", 4)         = 4
[pid  5591] close(3)                    = 0
[pid  5591] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5591] exit_group(0)               = ?
[pid  5591] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5591, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5593
./strace-static-x86_64: Process 5593 attached
[pid  5593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5593] setpgid(0, 0)               = 0
[pid  5593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5593] write(3, "1000", 4)         = 4
[pid  5593] close(3)                    = 0
[pid  5593] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5593] exit_group(0)               = ?
[pid  5593] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5593, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5595 attached
, child_tidptr=0x5555573f65d0) = 5595
[pid  5595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5595] setpgid(0, 0)               = 0
[pid  5595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5595] write(3, "1000", 4)         = 4
[pid  5595] close(3)                    = 0
[pid  5595] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5595] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5595] exit_group(0)               = ?
[pid  5595] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5595, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5597 attached
, child_tidptr=0x5555573f65d0) = 5597
[pid  5597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5597] setpgid(0, 0)               = 0
[pid  5597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5597] write(3, "1000", 4)         = 4
[pid  5597] close(3)                    = 0
[pid  5597] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5597] exit_group(0)               = ?
[pid  5597] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5597, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5599
./strace-static-x86_64: Process 5599 attached
[pid  5599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5599] setpgid(0, 0)               = 0
[pid  5599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5599] write(3, "1000", 4)         = 4
[pid  5599] close(3)                    = 0
[pid  5599] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5599] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5599] exit_group(0)               = ?
[pid  5599] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5599, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5601
./strace-static-x86_64: Process 5601 attached
[pid  5601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5601] setpgid(0, 0)               = 0
[pid  5601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5601] write(3, "1000", 4)         = 4
[pid  5601] close(3)                    = 0
[pid  5601] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5601] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5601] exit_group(0)               = ?
[pid  5601] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5601, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5603
./strace-static-x86_64: Process 5603 attached
[pid  5603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5603] setpgid(0, 0)               = 0
[pid  5603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5603] write(3, "1000", 4)         = 4
[pid  5603] close(3)                    = 0
[pid  5603] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5603] exit_group(0)               = ?
[pid  5603] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5603, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5605
./strace-static-x86_64: Process 5605 attached
[pid  5605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5605] setpgid(0, 0)               = 0
[pid  5605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5605] write(3, "1000", 4)         = 4
[pid  5605] close(3)                    = 0
[pid  5605] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5605] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5605] exit_group(0)               = ?
[pid  5605] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5605, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5607
./strace-static-x86_64: Process 5607 attached
[pid  5607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5607] setpgid(0, 0)               = 0
[pid  5607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5607] write(3, "1000", 4)         = 4
[pid  5607] close(3)                    = 0
[pid  5607] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5607] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5607] exit_group(0)               = ?
[pid  5607] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5607, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5609
./strace-static-x86_64: Process 5609 attached
[pid  5609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5609] setpgid(0, 0)               = 0
[pid  5609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5609] write(3, "1000", 4)         = 4
[pid  5609] close(3)                    = 0
[pid  5609] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5609] exit_group(0)               = ?
[pid  5609] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5609, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5611 attached
, child_tidptr=0x5555573f65d0) = 5611
[pid  5611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5611] setpgid(0, 0)               = 0
[pid  5611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5611] write(3, "1000", 4)         = 4
[pid  5611] close(3)                    = 0
[pid  5611] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5611] exit_group(0)               = ?
[pid  5611] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5611, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5613
./strace-static-x86_64: Process 5613 attached
[pid  5613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5613] setpgid(0, 0)               = 0
[pid  5613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5613] write(3, "1000", 4)         = 4
[pid  5613] close(3)                    = 0
[pid  5613] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5613] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5613] exit_group(0)               = ?
[pid  5613] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5613, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5615 attached
, child_tidptr=0x5555573f65d0) = 5615
[pid  5615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5615] setpgid(0, 0)               = 0
[pid  5615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5615] write(3, "1000", 4)         = 4
[pid  5615] close(3)                    = 0
[pid  5615] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5615] exit_group(0)               = ?
[pid  5615] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5615, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5617 attached
, child_tidptr=0x5555573f65d0) = 5617
[pid  5617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5617] setpgid(0, 0)               = 0
[pid  5617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5617] write(3, "1000", 4)         = 4
[pid  5617] close(3)                    = 0
[pid  5617] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5617] exit_group(0)               = ?
[pid  5617] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5617, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5619
./strace-static-x86_64: Process 5619 attached
[pid  5619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5619] setpgid(0, 0)               = 0
[pid  5619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5619] write(3, "1000", 4)         = 4
[pid  5619] close(3)                    = 0
[pid  5619] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5619] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5619] exit_group(0)               = ?
[pid  5619] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5619, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5621
./strace-static-x86_64: Process 5621 attached
[pid  5621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5621] setpgid(0, 0)               = 0
[pid  5621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5621] write(3, "1000", 4)         = 4
[pid  5621] close(3)                    = 0
[pid  5621] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5621] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5621] exit_group(0)               = ?
[pid  5621] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5621, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5623
./strace-static-x86_64: Process 5623 attached
[pid  5623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5623] setpgid(0, 0)               = 0
[pid  5623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5623] write(3, "1000", 4)         = 4
[pid  5623] close(3)                    = 0
[pid  5623] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5623] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5623] exit_group(0)               = ?
[pid  5623] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5623, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5625
./strace-static-x86_64: Process 5625 attached
[pid  5625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5625] setpgid(0, 0)               = 0
[pid  5625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5625] write(3, "1000", 4)         = 4
[pid  5625] close(3)                    = 0
[pid  5625] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5625] exit_group(0)               = ?
[pid  5625] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5625, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5627
./strace-static-x86_64: Process 5627 attached
[pid  5627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5627] setpgid(0, 0)               = 0
[pid  5627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5627] write(3, "1000", 4)         = 4
[pid  5627] close(3)                    = 0
[pid  5627] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5627] exit_group(0)               = ?
[pid  5627] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5627, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5629
./strace-static-x86_64: Process 5629 attached
[pid  5629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5629] setpgid(0, 0)               = 0
[pid  5629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5629] write(3, "1000", 4)         = 4
[pid  5629] close(3)                    = 0
[pid  5629] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5629] exit_group(0)               = ?
[pid  5629] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5629, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5631 attached
, child_tidptr=0x5555573f65d0) = 5631
[pid  5631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5631] setpgid(0, 0)               = 0
[pid  5631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5631] write(3, "1000", 4)         = 4
[pid  5631] close(3)                    = 0
[pid  5631] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5631] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5631] exit_group(0)               = ?
[pid  5631] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5631, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5633
./strace-static-x86_64: Process 5633 attached
[pid  5633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5633] setpgid(0, 0)               = 0
[pid  5633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5633] write(3, "1000", 4)         = 4
[pid  5633] close(3)                    = 0
[pid  5633] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5633] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5633] exit_group(0)               = ?
[pid  5633] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5633, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5635
./strace-static-x86_64: Process 5635 attached
[pid  5635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5635] setpgid(0, 0)               = 0
[pid  5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5635] write(3, "1000", 4)         = 4
[pid  5635] close(3)                    = 0
[pid  5635] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5635] exit_group(0)               = ?
[pid  5635] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5635, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5637 attached
, child_tidptr=0x5555573f65d0) = 5637
[pid  5637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5637] setpgid(0, 0)               = 0
[pid  5637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5637] write(3, "1000", 4)         = 4
[pid  5637] close(3)                    = 0
[pid  5637] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5637] exit_group(0)               = ?
[pid  5637] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5637, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5639 attached
, child_tidptr=0x5555573f65d0) = 5639
[pid  5639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5639] setpgid(0, 0)               = 0
[pid  5639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5639] write(3, "1000", 4)         = 4
[pid  5639] close(3)                    = 0
[pid  5639] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5639] exit_group(0)               = ?
[pid  5639] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5639, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5641 attached
, child_tidptr=0x5555573f65d0) = 5641
[pid  5641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5641] setpgid(0, 0)               = 0
[pid  5641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5641] write(3, "1000", 4)         = 4
[pid  5641] close(3)                    = 0
[pid  5641] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5641] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5641] exit_group(0)               = ?
[pid  5641] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5641, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5643 attached
, child_tidptr=0x5555573f65d0) = 5643
[pid  5643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5643] setpgid(0, 0)               = 0
[pid  5643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5643] write(3, "1000", 4)         = 4
[pid  5643] close(3)                    = 0
[pid  5643] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5643] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5643] exit_group(0)               = ?
[pid  5643] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5643, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5645 attached
, child_tidptr=0x5555573f65d0) = 5645
[pid  5645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5645] setpgid(0, 0)               = 0
[pid  5645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5645] write(3, "1000", 4)         = 4
[pid  5645] close(3)                    = 0
[pid  5645] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5645] exit_group(0)               = ?
[pid  5645] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5645, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5647 attached
, child_tidptr=0x5555573f65d0) = 5647
[pid  5647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5647] setpgid(0, 0)               = 0
[pid  5647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5647] write(3, "1000", 4)         = 4
[pid  5647] close(3)                    = 0
[pid  5647] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5647] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5647] exit_group(0)               = ?
[pid  5647] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5647, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5649 attached
, child_tidptr=0x5555573f65d0) = 5649
[pid  5649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5649] setpgid(0, 0)               = 0
[pid  5649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5649] write(3, "1000", 4)         = 4
[pid  5649] close(3)                    = 0
[pid  5649] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5649] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5649] exit_group(0)               = ?
[pid  5649] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5649, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5651
./strace-static-x86_64: Process 5651 attached
[pid  5651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5651] setpgid(0, 0)               = 0
[pid  5651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5651] write(3, "1000", 4)         = 4
[pid  5651] close(3)                    = 0
[pid  5651] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5651] exit_group(0)               = ?
[pid  5651] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5651, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5653 attached
, child_tidptr=0x5555573f65d0) = 5653
[pid  5653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5653] setpgid(0, 0)               = 0
[pid  5653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5653] write(3, "1000", 4)         = 4
[pid  5653] close(3)                    = 0
[pid  5653] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5653] exit_group(0)               = ?
[pid  5653] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5653, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5655
./strace-static-x86_64: Process 5655 attached
[pid  5655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5655] setpgid(0, 0)               = 0
[pid  5655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5655] write(3, "1000", 4)         = 4
[pid  5655] close(3)                    = 0
[pid  5655] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5655] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5655] exit_group(0)               = ?
[pid  5655] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5655, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5657 attached
, child_tidptr=0x5555573f65d0) = 5657
[pid  5657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5657] setpgid(0, 0)               = 0
[pid  5657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5657] write(3, "1000", 4)         = 4
[pid  5657] close(3)                    = 0
[pid  5657] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5657] exit_group(0)               = ?
[pid  5657] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5657, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5659
./strace-static-x86_64: Process 5659 attached
[pid  5659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5659] setpgid(0, 0)               = 0
[pid  5659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5659] write(3, "1000", 4)         = 4
[pid  5659] close(3)                    = 0
[pid  5659] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5659] exit_group(0)               = ?
[pid  5659] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5659, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5661 attached
, child_tidptr=0x5555573f65d0) = 5661
[pid  5661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5661] setpgid(0, 0)               = 0
[pid  5661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5661] write(3, "1000", 4)         = 4
[pid  5661] close(3)                    = 0
[pid  5661] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5661] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5661] exit_group(0)               = ?
[pid  5661] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5661, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5663 attached
, child_tidptr=0x5555573f65d0) = 5663
[pid  5663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5663] setpgid(0, 0)               = 0
[pid  5663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5663] write(3, "1000", 4)         = 4
[pid  5663] close(3)                    = 0
[pid  5663] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5663] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5663] exit_group(0)               = ?
[pid  5663] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5663, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5665
./strace-static-x86_64: Process 5665 attached
[pid  5665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5665] setpgid(0, 0)               = 0
[pid  5665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5665] write(3, "1000", 4)         = 4
[pid  5665] close(3)                    = 0
[pid  5665] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5665] exit_group(0)               = ?
[pid  5665] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5665, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5667
./strace-static-x86_64: Process 5667 attached
[pid  5667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5667] setpgid(0, 0)               = 0
[pid  5667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5667] write(3, "1000", 4)         = 4
[pid  5667] close(3)                    = 0
[pid  5667] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5667] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5667] exit_group(0)               = ?
[pid  5667] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5667, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5669 attached
 <unfinished ...>
[pid  5669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5669] setpgid(0, 0)               = 0
[pid  5669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5669
[pid  5669] <... openat resumed>)       = 3
[pid  5669] write(3, "1000", 4)         = 4
[pid  5669] close(3)                    = 0
[pid  5669] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5669] exit_group(0)               = ?
[pid  5669] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5669, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5671
./strace-static-x86_64: Process 5671 attached
[pid  5671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5671] setpgid(0, 0)               = 0
[pid  5671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5671] write(3, "1000", 4)         = 4
[pid  5671] close(3)                    = 0
[pid  5671] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5671] exit_group(0)               = ?
[pid  5671] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5671, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5673 attached
, child_tidptr=0x5555573f65d0) = 5673
[pid  5673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5673] setpgid(0, 0)               = 0
[pid  5673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5673] write(3, "1000", 4)         = 4
[pid  5673] close(3)                    = 0
[pid  5673] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5673] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5673] exit_group(0)               = ?
[pid  5673] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5673, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5675
./strace-static-x86_64: Process 5675 attached
[pid  5675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5675] setpgid(0, 0)               = 0
[pid  5675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5675] write(3, "1000", 4)         = 4
[pid  5675] close(3)                    = 0
[pid  5675] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5675] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5675] exit_group(0)               = ?
[pid  5675] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5675, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5677 attached
, child_tidptr=0x5555573f65d0) = 5677
[pid  5677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5677] setpgid(0, 0)               = 0
[pid  5677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5677] write(3, "1000", 4)         = 4
[pid  5677] close(3)                    = 0
[pid  5677] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5677] exit_group(0)               = ?
[pid  5677] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5677, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5679 attached
 <unfinished ...>
[pid  5679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5679] setpgid(0, 0)               = 0
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5679
[pid  5679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5679] write(3, "1000", 4)         = 4
[pid  5679] close(3)                    = 0
[pid  5679] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5679] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5679] exit_group(0)               = ?
[pid  5679] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5679, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5681
./strace-static-x86_64: Process 5681 attached
[pid  5681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5681] setpgid(0, 0)               = 0
[pid  5681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5681] write(3, "1000", 4)         = 4
[pid  5681] close(3)                    = 0
[pid  5681] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5681] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5681] exit_group(0)               = ?
[pid  5681] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5681, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5683 attached
, child_tidptr=0x5555573f65d0) = 5683
[pid  5683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5683] setpgid(0, 0)               = 0
[pid  5683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5683] write(3, "1000", 4)         = 4
[pid  5683] close(3)                    = 0
[pid  5683] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5683] exit_group(0)               = ?
[pid  5683] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5683, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5685 attached
 <unfinished ...>
[pid  5685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5685] setpgid(0, 0)               = 0
[pid  5685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5685
[pid  5685] <... openat resumed>)       = 3
[pid  5685] write(3, "1000", 4)         = 4
[pid  5685] close(3)                    = 0
[pid  5685] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5685] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5685] exit_group(0)               = ?
[pid  5685] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5685, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5687 attached
, child_tidptr=0x5555573f65d0) = 5687
[pid  5687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5687] setpgid(0, 0)               = 0
[pid  5687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5687] write(3, "1000", 4)         = 4
[pid  5687] close(3)                    = 0
[pid  5687] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5687] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5687] exit_group(0)               = ?
[pid  5687] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5687, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5689
./strace-static-x86_64: Process 5689 attached
[pid  5689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5689] setpgid(0, 0)               = 0
[pid  5689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5689] write(3, "1000", 4)         = 4
[pid  5689] close(3)                    = 0
[pid  5689] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5689] exit_group(0)               = ?
[pid  5689] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5689, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5691
./strace-static-x86_64: Process 5691 attached
[pid  5691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5691] setpgid(0, 0)               = 0
[pid  5691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5691] write(3, "1000", 4)         = 4
[pid  5691] close(3)                    = 0
[pid  5691] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5691] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5691] exit_group(0)               = ?
[pid  5691] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5691, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5693 attached
, child_tidptr=0x5555573f65d0) = 5693
[pid  5693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5693] setpgid(0, 0)               = 0
[pid  5693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5693] write(3, "1000", 4)         = 4
[pid  5693] close(3)                    = 0
[pid  5693] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5693] exit_group(0)               = ?
[pid  5693] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5693, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5695 attached
, child_tidptr=0x5555573f65d0) = 5695
[pid  5695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5695] setpgid(0, 0)               = 0
[pid  5695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5695] write(3, "1000", 4)         = 4
[pid  5695] close(3)                    = 0
[pid  5695] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5695] exit_group(0)               = ?
[pid  5695] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5695, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5697 attached
, child_tidptr=0x5555573f65d0) = 5697
[pid  5697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5697] setpgid(0, 0)               = 0
[pid  5697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5697] write(3, "1000", 4)         = 4
[pid  5697] close(3)                    = 0
[pid  5697] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5697] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5697] exit_group(0)               = ?
[pid  5697] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5697, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5699 attached
, child_tidptr=0x5555573f65d0) = 5699
[pid  5699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5699] setpgid(0, 0)               = 0
[pid  5699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5699] write(3, "1000", 4)         = 4
[pid  5699] close(3)                    = 0
[pid  5699] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5699] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5699] exit_group(0)               = ?
[pid  5699] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5699, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5701 attached
, child_tidptr=0x5555573f65d0) = 5701
[pid  5701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5701] setpgid(0, 0)               = 0
[pid  5701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5701] write(3, "1000", 4)         = 4
[pid  5701] close(3)                    = 0
[pid  5701] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5701] exit_group(0)               = ?
[pid  5701] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5701, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5703 attached
, child_tidptr=0x5555573f65d0) = 5703
[pid  5703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5703] setpgid(0, 0)               = 0
[pid  5703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5703] write(3, "1000", 4)         = 4
[pid  5703] close(3)                    = 0
[pid  5703] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5703] exit_group(0)               = ?
[pid  5703] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5703, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5705
./strace-static-x86_64: Process 5705 attached
[pid  5705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5705] setpgid(0, 0)               = 0
[pid  5705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5705] write(3, "1000", 4)         = 4
[pid  5705] close(3)                    = 0
[pid  5705] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5705] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5705] exit_group(0)               = ?
[pid  5705] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5705, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5707
./strace-static-x86_64: Process 5707 attached
[pid  5707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5707] setpgid(0, 0)               = 0
[pid  5707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5707] write(3, "1000", 4)         = 4
[pid  5707] close(3)                    = 0
[pid  5707] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5707] exit_group(0)               = ?
[pid  5707] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5707, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5709
./strace-static-x86_64: Process 5709 attached
[pid  5709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5709] setpgid(0, 0)               = 0
[pid  5709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5709] write(3, "1000", 4)         = 4
[pid  5709] close(3)                    = 0
[pid  5709] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5709] exit_group(0)               = ?
[pid  5709] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5709, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5711 attached
, child_tidptr=0x5555573f65d0) = 5711
[pid  5711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5711] setpgid(0, 0)               = 0
[pid  5711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5711] write(3, "1000", 4)         = 4
[pid  5711] close(3)                    = 0
[pid  5711] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5711] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5711] exit_group(0)               = ?
[pid  5711] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5711, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5713 attached
, child_tidptr=0x5555573f65d0) = 5713
[pid  5713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5713] setpgid(0, 0)               = 0
[pid  5713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5713] write(3, "1000", 4)         = 4
[pid  5713] close(3)                    = 0
[pid  5713] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5713] exit_group(0)               = ?
[pid  5713] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5713, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5715 attached
, child_tidptr=0x5555573f65d0) = 5715
[pid  5715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5715] setpgid(0, 0)               = 0
[pid  5715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5715] write(3, "1000", 4)         = 4
[pid  5715] close(3)                    = 0
[pid  5715] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5715] exit_group(0)               = ?
[pid  5715] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5715, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5717 attached
 <unfinished ...>
[pid  5717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5717] setpgid(0, 0)               = 0
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5717
[pid  5717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5717] write(3, "1000", 4)         = 4
[pid  5717] close(3)                    = 0
[pid  5717] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5717] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5717] exit_group(0)               = ?
[pid  5717] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5717, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5719 attached
, child_tidptr=0x5555573f65d0) = 5719
[pid  5719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5719] setpgid(0, 0)               = 0
[pid  5719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5719] write(3, "1000", 4)         = 4
[pid  5719] close(3)                    = 0
[pid  5719] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5719] exit_group(0)               = ?
[pid  5719] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5719, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5721
./strace-static-x86_64: Process 5721 attached
[pid  5721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5721] setpgid(0, 0)               = 0
[pid  5721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5721] write(3, "1000", 4)         = 4
[pid  5721] close(3)                    = 0
[pid  5721] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5721] exit_group(0)               = ?
[pid  5721] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5721, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5723 attached
 <unfinished ...>
[pid  5723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5723] setpgid(0, 0 <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5723
[pid  5723] <... setpgid resumed>)      = 0
[pid  5723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5723] write(3, "1000", 4)         = 4
[pid  5723] close(3)                    = 0
[pid  5723] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5723] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5723] exit_group(0)               = ?
[pid  5723] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5723, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5725 attached
, child_tidptr=0x5555573f65d0) = 5725
[pid  5725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5725] setpgid(0, 0)               = 0
[pid  5725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5725] write(3, "1000", 4)         = 4
[pid  5725] close(3)                    = 0
[pid  5725] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5725] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5725] exit_group(0)               = ?
[pid  5725] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5725, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5727
./strace-static-x86_64: Process 5727 attached
[pid  5727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5727] setpgid(0, 0)               = 0
[pid  5727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5727] write(3, "1000", 4)         = 4
[pid  5727] close(3)                    = 0
[pid  5727] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5727] exit_group(0)               = ?
[pid  5727] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5727, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5729 attached
, child_tidptr=0x5555573f65d0) = 5729
[pid  5729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5729] setpgid(0, 0)               = 0
[pid  5729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5729] write(3, "1000", 4)         = 4
[pid  5729] close(3)                    = 0
[pid  5729] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5729] exit_group(0)               = ?
[pid  5729] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5729, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5731
./strace-static-x86_64: Process 5731 attached
[pid  5731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5731] setpgid(0, 0)               = 0
[pid  5731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5731] write(3, "1000", 4)         = 4
[pid  5731] close(3)                    = 0
[pid  5731] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5731] exit_group(0)               = ?
[pid  5731] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5731, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5733 attached
, child_tidptr=0x5555573f65d0) = 5733
[pid  5733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5733] setpgid(0, 0)               = 0
[pid  5733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5733] write(3, "1000", 4)         = 4
[pid  5733] close(3)                    = 0
[pid  5733] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5733] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5733] exit_group(0)               = ?
[pid  5733] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5733, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5735 attached
 <unfinished ...>
[pid  5735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5735] setpgid(0, 0)               = 0
[pid  5735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5735
[pid  5735] <... openat resumed>)       = 3
[pid  5735] write(3, "1000", 4)         = 4
[pid  5735] close(3)                    = 0
[pid  5735] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5735] exit_group(0)               = ?
[pid  5735] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5735, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5737
./strace-static-x86_64: Process 5737 attached
[pid  5737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5737] setpgid(0, 0)               = 0
[pid  5737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5737] write(3, "1000", 4)         = 4
[pid  5737] close(3)                    = 0
[pid  5737] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5737] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5737] exit_group(0)               = ?
[pid  5737] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5737, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5739
./strace-static-x86_64: Process 5739 attached
[pid  5739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5739] setpgid(0, 0)               = 0
[pid  5739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5739] write(3, "1000", 4)         = 4
[pid  5739] close(3)                    = 0
[pid  5739] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5739] exit_group(0)               = ?
[pid  5739] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5739, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5741 attached
, child_tidptr=0x5555573f65d0) = 5741
[pid  5741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5741] setpgid(0, 0)               = 0
[pid  5741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5741] write(3, "1000", 4)         = 4
[pid  5741] close(3)                    = 0
[pid  5741] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5741] exit_group(0)               = ?
[pid  5741] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5741, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5743 attached
, child_tidptr=0x5555573f65d0) = 5743
[pid  5743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5743] setpgid(0, 0)               = 0
[pid  5743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5743] write(3, "1000", 4)         = 4
[pid  5743] close(3)                    = 0
[pid  5743] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5743] exit_group(0)               = ?
[pid  5743] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5743, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5745 attached
, child_tidptr=0x5555573f65d0) = 5745
[pid  5745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5745] setpgid(0, 0)               = 0
[pid  5745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5745] write(3, "1000", 4)         = 4
[pid  5745] close(3)                    = 0
[pid  5745] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5745] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5745] exit_group(0)               = ?
[pid  5745] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5745, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5747
./strace-static-x86_64: Process 5747 attached
[pid  5747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5747] setpgid(0, 0)               = 0
[pid  5747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5747] write(3, "1000", 4)         = 4
[pid  5747] close(3)                    = 0
[pid  5747] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5747] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5747] exit_group(0)               = ?
[pid  5747] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5747, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5749
./strace-static-x86_64: Process 5749 attached
[pid  5749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5749] setpgid(0, 0)               = 0
[pid  5749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5749] write(3, "1000", 4)         = 4
[pid  5749] close(3)                    = 0
[pid  5749] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5749] exit_group(0)               = ?
[pid  5749] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5749, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5751
./strace-static-x86_64: Process 5751 attached
[pid  5751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5751] setpgid(0, 0)               = 0
[pid  5751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5751] write(3, "1000", 4)         = 4
[pid  5751] close(3)                    = 0
[pid  5751] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5751] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5751] exit_group(0)               = ?
[pid  5751] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5751, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5753
./strace-static-x86_64: Process 5753 attached
[pid  5753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5753] setpgid(0, 0)               = 0
[pid  5753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5753] write(3, "1000", 4)         = 4
[pid  5753] close(3)                    = 0
[pid  5753] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5753] exit_group(0)               = ?
[pid  5753] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5753, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5755
./strace-static-x86_64: Process 5755 attached
[pid  5755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5755] setpgid(0, 0)               = 0
[pid  5755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5755] write(3, "1000", 4)         = 4
[pid  5755] close(3)                    = 0
[pid  5755] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5755] exit_group(0)               = ?
[pid  5755] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5755, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5757 attached
 <unfinished ...>
[pid  5757] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5757
[pid  5757] <... prctl resumed>)        = 0
[pid  5757] setpgid(0, 0)               = 0
[pid  5757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5757] write(3, "1000", 4)         = 4
[pid  5757] close(3)                    = 0
[pid  5757] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5757] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5757] exit_group(0)               = ?
[pid  5757] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5757, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5759
./strace-static-x86_64: Process 5759 attached
[pid  5759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5759] setpgid(0, 0)               = 0
[pid  5759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5759] write(3, "1000", 4)         = 4
[pid  5759] close(3)                    = 0
[pid  5759] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5759] exit_group(0)               = ?
[pid  5759] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5759, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5761
./strace-static-x86_64: Process 5761 attached
[pid  5761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5761] setpgid(0, 0)               = 0
[pid  5761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5761] write(3, "1000", 4)         = 4
[pid  5761] close(3)                    = 0
[pid  5761] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5761] exit_group(0)               = ?
[pid  5761] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5761, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5763
./strace-static-x86_64: Process 5763 attached
[pid  5763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5763] setpgid(0, 0)               = 0
[pid  5763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5763] write(3, "1000", 4)         = 4
[pid  5763] close(3)                    = 0
[pid  5763] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5763] exit_group(0)               = ?
[pid  5763] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5763, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5765
./strace-static-x86_64: Process 5765 attached
[pid  5765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5765] setpgid(0, 0)               = 0
[pid  5765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5765] write(3, "1000", 4)         = 4
[pid  5765] close(3)                    = 0
[pid  5765] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5765] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5765] exit_group(0)               = ?
[pid  5765] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5765, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5767
./strace-static-x86_64: Process 5767 attached
[pid  5767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5767] setpgid(0, 0)               = 0
[pid  5767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5767] write(3, "1000", 4)         = 4
[pid  5767] close(3)                    = 0
[pid  5767] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5767] exit_group(0)               = ?
[pid  5767] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5767, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5769
./strace-static-x86_64: Process 5769 attached
[pid  5769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5769] setpgid(0, 0)               = 0
[pid  5769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5769] write(3, "1000", 4)         = 4
[pid  5769] close(3)                    = 0
[pid  5769] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5769] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5769] exit_group(0)               = ?
[pid  5769] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5769, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5771
./strace-static-x86_64: Process 5771 attached
[pid  5771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5771] setpgid(0, 0)               = 0
[pid  5771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5771] write(3, "1000", 4)         = 4
[pid  5771] close(3)                    = 0
[pid  5771] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5771] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5771] exit_group(0)               = ?
[pid  5771] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5771, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5773
./strace-static-x86_64: Process 5773 attached
[pid  5773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5773] setpgid(0, 0)               = 0
[pid  5773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5773] write(3, "1000", 4)         = 4
[pid  5773] close(3)                    = 0
[pid  5773] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5773] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5773] exit_group(0)               = ?
[pid  5773] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5773, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5775
./strace-static-x86_64: Process 5775 attached
[pid  5775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5775] setpgid(0, 0)               = 0
[pid  5775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5775] write(3, "1000", 4)         = 4
[pid  5775] close(3)                    = 0
[pid  5775] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5775] exit_group(0)               = ?
[pid  5775] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5775, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5777 attached
, child_tidptr=0x5555573f65d0) = 5777
[pid  5777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5777] setpgid(0, 0)               = 0
[pid  5777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5777] write(3, "1000", 4)         = 4
[pid  5777] close(3)                    = 0
[pid  5777] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5777] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5777] exit_group(0)               = ?
[pid  5777] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5777, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5779
./strace-static-x86_64: Process 5779 attached
[pid  5779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5779] setpgid(0, 0)               = 0
[pid  5779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5779] write(3, "1000", 4)         = 4
[pid  5779] close(3)                    = 0
[pid  5779] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5779] exit_group(0)               = ?
[pid  5779] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5779, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5781 attached
 <unfinished ...>
[pid  5781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5781] setpgid(0, 0)               = 0
[pid  5781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5781
[pid  5781] <... openat resumed>)       = 3
[pid  5781] write(3, "1000", 4)         = 4
[pid  5781] close(3)                    = 0
[pid  5781] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5781] exit_group(0)               = ?
[pid  5781] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5781, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5783
./strace-static-x86_64: Process 5783 attached
[pid  5783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5783] setpgid(0, 0)               = 0
[pid  5783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5783] write(3, "1000", 4)         = 4
[pid  5783] close(3)                    = 0
[pid  5783] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5783] exit_group(0)               = ?
[pid  5783] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5783, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5785
./strace-static-x86_64: Process 5785 attached
[pid  5785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5785] setpgid(0, 0)               = 0
[pid  5785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5785] write(3, "1000", 4)         = 4
[pid  5785] close(3)                    = 0
[pid  5785] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5785] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5785] exit_group(0)               = ?
[pid  5785] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5785, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5787 attached
, child_tidptr=0x5555573f65d0) = 5787
[pid  5787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5787] setpgid(0, 0)               = 0
[pid  5787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5787] write(3, "1000", 4)         = 4
[pid  5787] close(3)                    = 0
[pid  5787] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5787] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5787] exit_group(0)               = ?
[pid  5787] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5787, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5789 attached
 <unfinished ...>
[pid  5789] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5789
[pid  5789] <... prctl resumed>)        = 0
[pid  5789] setpgid(0, 0)               = 0
[pid  5789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5789] write(3, "1000", 4)         = 4
[pid  5789] close(3)                    = 0
[pid  5789] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5789] exit_group(0)               = ?
[pid  5789] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5789, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5791 attached
, child_tidptr=0x5555573f65d0) = 5791
[pid  5791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5791] setpgid(0, 0)               = 0
[pid  5791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5791] write(3, "1000", 4)         = 4
[pid  5791] close(3)                    = 0
[pid  5791] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5791] exit_group(0)               = ?
[pid  5791] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5791, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5793
./strace-static-x86_64: Process 5793 attached
[pid  5793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5793] setpgid(0, 0)               = 0
[pid  5793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5793] write(3, "1000", 4)         = 4
[pid  5793] close(3)                    = 0
[pid  5793] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5793] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5793] exit_group(0)               = ?
[pid  5793] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5793, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5795
./strace-static-x86_64: Process 5795 attached
[pid  5795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5795] setpgid(0, 0)               = 0
[pid  5795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5795] write(3, "1000", 4)         = 4
[pid  5795] close(3)                    = 0
[pid  5795] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5795] exit_group(0)               = ?
[pid  5795] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5795, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5797
./strace-static-x86_64: Process 5797 attached
[pid  5797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5797] setpgid(0, 0)               = 0
[pid  5797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5797] write(3, "1000", 4)         = 4
[pid  5797] close(3)                    = 0
[pid  5797] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5797] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5797] exit_group(0)               = ?
[pid  5797] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5797, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5799 attached
, child_tidptr=0x5555573f65d0) = 5799
[pid  5799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5799] setpgid(0, 0)               = 0
[pid  5799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5799] write(3, "1000", 4)         = 4
[pid  5799] close(3)                    = 0
[pid  5799] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5799] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5799] exit_group(0)               = ?
[pid  5799] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5799, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5801 attached
, child_tidptr=0x5555573f65d0) = 5801
[pid  5801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5801] setpgid(0, 0)               = 0
[pid  5801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5801] write(3, "1000", 4)         = 4
[pid  5801] close(3)                    = 0
[pid  5801] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5801] exit_group(0)               = ?
[pid  5801] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5801, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5803
./strace-static-x86_64: Process 5803 attached
[pid  5803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5803] setpgid(0, 0)               = 0
[pid  5803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5803] write(3, "1000", 4)         = 4
[pid  5803] close(3)                    = 0
[pid  5803] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5803] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5803] exit_group(0)               = ?
[pid  5803] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5803, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5805
./strace-static-x86_64: Process 5805 attached
[pid  5805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5805] setpgid(0, 0)               = 0
[pid  5805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5805] write(3, "1000", 4)         = 4
[pid  5805] close(3)                    = 0
[pid  5805] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5805] exit_group(0)               = ?
[pid  5805] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5805, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5807
./strace-static-x86_64: Process 5807 attached
[pid  5807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5807] setpgid(0, 0)               = 0
[pid  5807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5807] write(3, "1000", 4)         = 4
[pid  5807] close(3)                    = 0
[pid  5807] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5807] exit_group(0)               = ?
[pid  5807] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5807, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5809 attached
, child_tidptr=0x5555573f65d0) = 5809
[pid  5809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5809] setpgid(0, 0)               = 0
[pid  5809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5809] write(3, "1000", 4)         = 4
[pid  5809] close(3)                    = 0
[pid  5809] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5809] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5809] exit_group(0)               = ?
[pid  5809] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5809, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5811
./strace-static-x86_64: Process 5811 attached
[pid  5811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5811] setpgid(0, 0)               = 0
[pid  5811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5811] write(3, "1000", 4)         = 4
[pid  5811] close(3)                    = 0
[pid  5811] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5811] exit_group(0)               = ?
[pid  5811] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5811, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5813
./strace-static-x86_64: Process 5813 attached
[pid  5813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5813] setpgid(0, 0)               = 0
[pid  5813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5813] write(3, "1000", 4)         = 4
[pid  5813] close(3)                    = 0
[pid  5813] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5813] exit_group(0)               = ?
[pid  5813] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5813, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5815
./strace-static-x86_64: Process 5815 attached
[pid  5815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5815] setpgid(0, 0)               = 0
[pid  5815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5815] write(3, "1000", 4)         = 4
[pid  5815] close(3)                    = 0
[pid  5815] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5815] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5815] exit_group(0)               = ?
[pid  5815] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5815, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5817 attached
, child_tidptr=0x5555573f65d0) = 5817
[pid  5817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5817] setpgid(0, 0)               = 0
[pid  5817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5817] write(3, "1000", 4)         = 4
[pid  5817] close(3)                    = 0
[pid  5817] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5817] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5817] exit_group(0)               = ?
[pid  5817] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5817, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5819 attached
, child_tidptr=0x5555573f65d0) = 5819
[pid  5819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5819] setpgid(0, 0)               = 0
[pid  5819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5819] write(3, "1000", 4)         = 4
[pid  5819] close(3)                    = 0
[pid  5819] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5819] exit_group(0)               = ?
[pid  5819] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5819, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5821
./strace-static-x86_64: Process 5821 attached
[pid  5821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5821] setpgid(0, 0)               = 0
[pid  5821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5821] write(3, "1000", 4)         = 4
[pid  5821] close(3)                    = 0
[pid  5821] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5821] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5821] exit_group(0)               = ?
[pid  5821] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5821, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5823 attached
, child_tidptr=0x5555573f65d0) = 5823
[pid  5823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5823] setpgid(0, 0)               = 0
[pid  5823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5823] write(3, "1000", 4)         = 4
[pid  5823] close(3)                    = 0
[pid  5823] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5823] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5823] exit_group(0)               = ?
[pid  5823] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5823, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5825
./strace-static-x86_64: Process 5825 attached
[pid  5825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5825] setpgid(0, 0)               = 0
[pid  5825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5825] write(3, "1000", 4)         = 4
[pid  5825] close(3)                    = 0
[pid  5825] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5825] exit_group(0)               = ?
[pid  5825] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5825, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5827 attached
, child_tidptr=0x5555573f65d0) = 5827
[pid  5827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5827] setpgid(0, 0)               = 0
[pid  5827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "1000", 4)         = 4
[pid  5827] close(3)                    = 0
[pid  5827] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5827] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5827] exit_group(0)               = ?
[pid  5827] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5827, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5829
./strace-static-x86_64: Process 5829 attached
[pid  5829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5829] setpgid(0, 0)               = 0
[pid  5829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "1000", 4)         = 4
[pid  5829] close(3)                    = 0
[pid  5829] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5829] exit_group(0)               = ?
[pid  5829] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5829, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5831
./strace-static-x86_64: Process 5831 attached
[pid  5831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5831] setpgid(0, 0)               = 0
[pid  5831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5831] write(3, "1000", 4)         = 4
[pid  5831] close(3)                    = 0
[pid  5831] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5831] exit_group(0)               = ?
[pid  5831] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5831, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5833 attached
, child_tidptr=0x5555573f65d0) = 5833
[pid  5833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5833] setpgid(0, 0)               = 0
[pid  5833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5833] write(3, "1000", 4)         = 4
[pid  5833] close(3)                    = 0
[pid  5833] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5833] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5833] exit_group(0)               = ?
[pid  5833] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5833, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5835
./strace-static-x86_64: Process 5835 attached
[pid  5835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5835] setpgid(0, 0)               = 0
[pid  5835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5835] write(3, "1000", 4)         = 4
[pid  5835] close(3)                    = 0
[pid  5835] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5835] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5835] exit_group(0)               = ?
[pid  5835] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5835, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5837
./strace-static-x86_64: Process 5837 attached
[pid  5837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5837] setpgid(0, 0)               = 0
[pid  5837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5837] write(3, "1000", 4)         = 4
[pid  5837] close(3)                    = 0
[pid  5837] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5837] exit_group(0)               = ?
[pid  5837] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5837, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5839 attached
 <unfinished ...>
[pid  5839] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5839
[pid  5839] <... prctl resumed>)        = 0
[pid  5839] setpgid(0, 0)               = 0
[pid  5839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5839] write(3, "1000", 4)         = 4
[pid  5839] close(3)                    = 0
[pid  5839] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5839] exit_group(0)               = ?
[pid  5839] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5839, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5841
./strace-static-x86_64: Process 5841 attached
[pid  5841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5841] setpgid(0, 0)               = 0
[pid  5841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5841] write(3, "1000", 4)         = 4
[pid  5841] close(3)                    = 0
[pid  5841] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5841] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5841] exit_group(0)               = ?
[pid  5841] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5841, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5843 attached
, child_tidptr=0x5555573f65d0) = 5843
[pid  5843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5843] setpgid(0, 0)               = 0
[pid  5843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5843] write(3, "1000", 4)         = 4
[pid  5843] close(3)                    = 0
[pid  5843] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5843] exit_group(0)               = ?
[pid  5843] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5843, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5845 attached
, child_tidptr=0x5555573f65d0) = 5845
[pid  5845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5845] setpgid(0, 0)               = 0
[pid  5845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5845] write(3, "1000", 4)         = 4
[pid  5845] close(3)                    = 0
[pid  5845] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5845] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5845] exit_group(0)               = ?
[pid  5845] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5845, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5847 attached
, child_tidptr=0x5555573f65d0) = 5847
[pid  5847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5847] setpgid(0, 0)               = 0
[pid  5847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5847] write(3, "1000", 4)         = 4
[pid  5847] close(3)                    = 0
[pid  5847] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5847] exit_group(0)               = ?
[pid  5847] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5847, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5849
./strace-static-x86_64: Process 5849 attached
[pid  5849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5849] setpgid(0, 0)               = 0
[pid  5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5849] write(3, "1000", 4)         = 4
[pid  5849] close(3)                    = 0
[pid  5849] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5849] exit_group(0)               = ?
[pid  5849] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5849, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5851 attached
 <unfinished ...>
[pid  5851] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5851
[pid  5851] <... prctl resumed>)        = 0
[pid  5851] setpgid(0, 0)               = 0
[pid  5851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5851] write(3, "1000", 4)         = 4
[pid  5851] close(3)                    = 0
[pid  5851] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5851] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5851] exit_group(0)               = ?
[pid  5851] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5851, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5853
./strace-static-x86_64: Process 5853 attached
[pid  5853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5853] setpgid(0, 0)               = 0
[pid  5853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5853] write(3, "1000", 4)         = 4
[pid  5853] close(3)                    = 0
[pid  5853] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5853] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5853] exit_group(0)               = ?
[pid  5853] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5853, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5855
./strace-static-x86_64: Process 5855 attached
[pid  5855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5855] setpgid(0, 0)               = 0
[pid  5855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5855] write(3, "1000", 4)         = 4
[pid  5855] close(3)                    = 0
[pid  5855] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5855] exit_group(0)               = ?
[pid  5855] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5855, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5857 attached
, child_tidptr=0x5555573f65d0) = 5857
[pid  5857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5857] setpgid(0, 0)               = 0
[pid  5857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5857] write(3, "1000", 4)         = 4
[pid  5857] close(3)                    = 0
[pid  5857] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5857] exit_group(0)               = ?
[pid  5857] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5857, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5859 attached
, child_tidptr=0x5555573f65d0) = 5859
[pid  5859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5859] setpgid(0, 0)               = 0
[pid  5859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5859] write(3, "1000", 4)         = 4
[pid  5859] close(3)                    = 0
[pid  5859] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5859] exit_group(0)               = ?
[pid  5859] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5859, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5861 attached
, child_tidptr=0x5555573f65d0) = 5861
[pid  5861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5861] setpgid(0, 0)               = 0
[pid  5861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5861] write(3, "1000", 4)         = 4
[pid  5861] close(3)                    = 0
[pid  5861] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5861] exit_group(0)               = ?
[pid  5861] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5861, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5863
./strace-static-x86_64: Process 5863 attached
[pid  5863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5863] setpgid(0, 0)               = 0
[pid  5863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5863] write(3, "1000", 4)         = 4
[pid  5863] close(3)                    = 0
[pid  5863] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5863] exit_group(0)               = ?
[pid  5863] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5863, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5865
./strace-static-x86_64: Process 5865 attached
[pid  5865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5865] setpgid(0, 0)               = 0
[pid  5865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5865] write(3, "1000", 4)         = 4
[pid  5865] close(3)                    = 0
[pid  5865] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5865] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5865] exit_group(0)               = ?
[pid  5865] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5865, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5867 attached
, child_tidptr=0x5555573f65d0) = 5867
[pid  5867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5867] setpgid(0, 0)               = 0
[pid  5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5867] write(3, "1000", 4)         = 4
[pid  5867] close(3)                    = 0
[pid  5867] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5867] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5867] exit_group(0)               = ?
[pid  5867] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5867, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5869
./strace-static-x86_64: Process 5869 attached
[pid  5869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5869] setpgid(0, 0)               = 0
[pid  5869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5869] write(3, "1000", 4)         = 4
[pid  5869] close(3)                    = 0
[pid  5869] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5869] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5869] exit_group(0)               = ?
[pid  5869] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5869, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5871 attached
, child_tidptr=0x5555573f65d0) = 5871
[pid  5871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5871] setpgid(0, 0)               = 0
[pid  5871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5871] write(3, "1000", 4)         = 4
[pid  5871] close(3)                    = 0
[pid  5871] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5871] exit_group(0)               = ?
[pid  5871] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5871, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5873
./strace-static-x86_64: Process 5873 attached
[pid  5873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5873] setpgid(0, 0)               = 0
[pid  5873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5873] write(3, "1000", 4)         = 4
[pid  5873] close(3)                    = 0
[pid  5873] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5873] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5873] exit_group(0)               = ?
[pid  5873] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5873, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5875
./strace-static-x86_64: Process 5875 attached
[pid  5875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5875] setpgid(0, 0)               = 0
[pid  5875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5875] write(3, "1000", 4)         = 4
[pid  5875] close(3)                    = 0
[pid  5875] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5875] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5875] exit_group(0)               = ?
[pid  5875] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5875, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5877
./strace-static-x86_64: Process 5877 attached
[pid  5877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5877] setpgid(0, 0)               = 0
[pid  5877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5877] write(3, "1000", 4)         = 4
[pid  5877] close(3)                    = 0
[pid  5877] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5877] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5877] exit_group(0)               = ?
[pid  5877] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5877, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5879 attached
, child_tidptr=0x5555573f65d0) = 5879
[pid  5879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5879] setpgid(0, 0)               = 0
[pid  5879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5879] write(3, "1000", 4)         = 4
[pid  5879] close(3)                    = 0
[pid  5879] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5879] exit_group(0)               = ?
[pid  5879] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5879, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5881
./strace-static-x86_64: Process 5881 attached
[pid  5881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5881] setpgid(0, 0)               = 0
[pid  5881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5881] write(3, "1000", 4)         = 4
[pid  5881] close(3)                    = 0
[pid  5881] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5881] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5881] exit_group(0)               = ?
[pid  5881] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5881, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5883
./strace-static-x86_64: Process 5883 attached
[pid  5883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5883] setpgid(0, 0)               = 0
[pid  5883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5883] write(3, "1000", 4)         = 4
[pid  5883] close(3)                    = 0
[pid  5883] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5883] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5883] exit_group(0)               = ?
[pid  5883] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5883, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5885
./strace-static-x86_64: Process 5885 attached
[pid  5885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5885] setpgid(0, 0)               = 0
[pid  5885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5885] write(3, "1000", 4)         = 4
[pid  5885] close(3)                    = 0
[pid  5885] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5885] exit_group(0)               = ?
[pid  5885] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5885, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5887
./strace-static-x86_64: Process 5887 attached
[pid  5887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5887] setpgid(0, 0)               = 0
[pid  5887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5887] write(3, "1000", 4)         = 4
[pid  5887] close(3)                    = 0
[pid  5887] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5887] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5887] exit_group(0)               = ?
[pid  5887] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5887, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5889
./strace-static-x86_64: Process 5889 attached
[pid  5889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5889] setpgid(0, 0)               = 0
[pid  5889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5889] write(3, "1000", 4)         = 4
[pid  5889] close(3)                    = 0
[pid  5889] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5889] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5889] exit_group(0)               = ?
[pid  5889] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5889, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5891 attached
, child_tidptr=0x5555573f65d0) = 5891
[pid  5891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5891] setpgid(0, 0)               = 0
[pid  5891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5891] write(3, "1000", 4)         = 4
[pid  5891] close(3)                    = 0
[pid  5891] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5891] exit_group(0)               = ?
[pid  5891] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5891, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5893
./strace-static-x86_64: Process 5893 attached
[pid  5893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5893] setpgid(0, 0)               = 0
[pid  5893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5893] write(3, "1000", 4)         = 4
[pid  5893] close(3)                    = 0
[pid  5893] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5893] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5893] exit_group(0)               = ?
[pid  5893] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5893, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5895
./strace-static-x86_64: Process 5895 attached
[pid  5895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5895] setpgid(0, 0)               = 0
[pid  5895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5895] write(3, "1000", 4)         = 4
[pid  5895] close(3)                    = 0
[pid  5895] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5895] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5895] exit_group(0)               = ?
[pid  5895] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5895, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5897
./strace-static-x86_64: Process 5897 attached
[pid  5897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5897] setpgid(0, 0)               = 0
[pid  5897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5897] write(3, "1000", 4)         = 4
[pid  5897] close(3)                    = 0
[pid  5897] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5897] exit_group(0)               = ?
[pid  5897] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5897, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5899 attached
, child_tidptr=0x5555573f65d0) = 5899
[pid  5899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5899] setpgid(0, 0)               = 0
[pid  5899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5899] write(3, "1000", 4)         = 4
[pid  5899] close(3)                    = 0
[pid  5899] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5899] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5899] exit_group(0)               = ?
[pid  5899] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5899, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5901
./strace-static-x86_64: Process 5901 attached
[pid  5901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5901] setpgid(0, 0)               = 0
[pid  5901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5901] write(3, "1000", 4)         = 4
[pid  5901] close(3)                    = 0
[pid  5901] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5901] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5901] exit_group(0)               = ?
[pid  5901] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5901, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5903
./strace-static-x86_64: Process 5903 attached
[pid  5903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5903] setpgid(0, 0)               = 0
[pid  5903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5903] write(3, "1000", 4)         = 4
[pid  5903] close(3)                    = 0
[pid  5903] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5903] exit_group(0)               = ?
[pid  5903] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5903, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5905
./strace-static-x86_64: Process 5905 attached
[pid  5905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5905] setpgid(0, 0)               = 0
[pid  5905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5905] write(3, "1000", 4)         = 4
[pid  5905] close(3)                    = 0
[pid  5905] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5905] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5905] exit_group(0)               = ?
[pid  5905] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5905, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5907
./strace-static-x86_64: Process 5907 attached
[pid  5907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5907] setpgid(0, 0)               = 0
[pid  5907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5907] write(3, "1000", 4)         = 4
[pid  5907] close(3)                    = 0
[pid  5907] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5907] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5907] exit_group(0)               = ?
[pid  5907] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5907, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5909
./strace-static-x86_64: Process 5909 attached
[pid  5909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5909] setpgid(0, 0)               = 0
[pid  5909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5909] write(3, "1000", 4)         = 4
[pid  5909] close(3)                    = 0
[pid  5909] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5909] exit_group(0)               = ?
[pid  5909] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5909, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5911
./strace-static-x86_64: Process 5911 attached
[pid  5911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5911] setpgid(0, 0)               = 0
[pid  5911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5911] write(3, "1000", 4)         = 4
[pid  5911] close(3)                    = 0
[pid  5911] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5911] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5911] exit_group(0)               = ?
[pid  5911] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5911, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5913 attached
, child_tidptr=0x5555573f65d0) = 5913
[pid  5913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5913] setpgid(0, 0)               = 0
[pid  5913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5913] write(3, "1000", 4)         = 4
[pid  5913] close(3)                    = 0
[pid  5913] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5913] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5913] exit_group(0)               = ?
[pid  5913] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5913, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5915
./strace-static-x86_64: Process 5915 attached
[pid  5915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5915] setpgid(0, 0)               = 0
[pid  5915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5915] write(3, "1000", 4)         = 4
[pid  5915] close(3)                    = 0
[pid  5915] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5915] exit_group(0)               = ?
[pid  5915] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5915, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5917 attached
, child_tidptr=0x5555573f65d0) = 5917
[pid  5917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5917] setpgid(0, 0)               = 0
[pid  5917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5917] write(3, "1000", 4)         = 4
[pid  5917] close(3)                    = 0
[pid  5917] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5917] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5917] exit_group(0)               = ?
[pid  5917] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5917, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5919 attached
 <unfinished ...>
[pid  5919] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5919
[pid  5919] <... prctl resumed>)        = 0
[pid  5919] setpgid(0, 0)               = 0
[pid  5919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5919] write(3, "1000", 4)         = 4
[pid  5919] close(3)                    = 0
[pid  5919] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5919] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5919] exit_group(0)               = ?
[pid  5919] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5919, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5921
./strace-static-x86_64: Process 5921 attached
[pid  5921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5921] setpgid(0, 0)               = 0
[pid  5921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5921] write(3, "1000", 4)         = 4
[pid  5921] close(3)                    = 0
[pid  5921] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5921] exit_group(0)               = ?
[pid  5921] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5921, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5923
./strace-static-x86_64: Process 5923 attached
[pid  5923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5923] setpgid(0, 0)               = 0
[pid  5923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5923] write(3, "1000", 4)         = 4
[pid  5923] close(3)                    = 0
[pid  5923] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5923] exit_group(0)               = ?
[pid  5923] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5923, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5925 attached
, child_tidptr=0x5555573f65d0) = 5925
[pid  5925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5925] setpgid(0, 0)               = 0
[pid  5925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5925] write(3, "1000", 4)         = 4
[pid  5925] close(3)                    = 0
[pid  5925] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5925] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5925] exit_group(0)               = ?
[pid  5925] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5925, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5927 attached
, child_tidptr=0x5555573f65d0) = 5927
[pid  5927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5927] setpgid(0, 0)               = 0
[pid  5927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5927] write(3, "1000", 4)         = 4
[pid  5927] close(3)                    = 0
[pid  5927] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5927] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5927] exit_group(0)               = ?
[pid  5927] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5927, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5929
./strace-static-x86_64: Process 5929 attached
[pid  5929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5929] setpgid(0, 0)               = 0
[pid  5929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5929] write(3, "1000", 4)         = 4
[pid  5929] close(3)                    = 0
[pid  5929] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5929] exit_group(0)               = ?
[pid  5929] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5929, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5931
./strace-static-x86_64: Process 5931 attached
[pid  5931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5931] setpgid(0, 0)               = 0
[pid  5931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5931] write(3, "1000", 4)         = 4
[pid  5931] close(3)                    = 0
[pid  5931] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5931] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5931] exit_group(0)               = ?
[pid  5931] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5931, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5933 attached
, child_tidptr=0x5555573f65d0) = 5933
[pid  5933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5933] setpgid(0, 0)               = 0
[pid  5933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5933] write(3, "1000", 4)         = 4
[pid  5933] close(3)                    = 0
[pid  5933] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5933] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5933] exit_group(0)               = ?
[pid  5933] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5933, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5935
./strace-static-x86_64: Process 5935 attached
[pid  5935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5935] setpgid(0, 0)               = 0
[pid  5935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5935] write(3, "1000", 4)         = 4
[pid  5935] close(3)                    = 0
[pid  5935] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5935] exit_group(0)               = ?
[pid  5935] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5935, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5937 attached
, child_tidptr=0x5555573f65d0) = 5937
[pid  5937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5937] setpgid(0, 0)               = 0
[pid  5937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5937] write(3, "1000", 4)         = 4
[pid  5937] close(3)                    = 0
[pid  5937] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5937] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5937] exit_group(0)               = ?
[pid  5937] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5937, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5939 attached
 <unfinished ...>
[pid  5939] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5939
[pid  5939] <... prctl resumed>)        = 0
[pid  5939] setpgid(0, 0)               = 0
[pid  5939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5939] write(3, "1000", 4)         = 4
[pid  5939] close(3)                    = 0
[pid  5939] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5939] exit_group(0)               = ?
[pid  5939] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5939, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5941
./strace-static-x86_64: Process 5941 attached
[pid  5941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5941] setpgid(0, 0)               = 0
[pid  5941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5941] write(3, "1000", 4)         = 4
[pid  5941] close(3)                    = 0
[pid  5941] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5941] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5941] exit_group(0)               = ?
[pid  5941] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5941, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5943 attached
, child_tidptr=0x5555573f65d0) = 5943
[pid  5943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5943] setpgid(0, 0)               = 0
[pid  5943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5943] write(3, "1000", 4)         = 4
[pid  5943] close(3)                    = 0
[pid  5943] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5943] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5943] exit_group(0)               = ?
[pid  5943] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5943, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5945
./strace-static-x86_64: Process 5945 attached
[pid  5945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5945] setpgid(0, 0)               = 0
[pid  5945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5945] write(3, "1000", 4)         = 4
[pid  5945] close(3)                    = 0
[pid  5945] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5945] exit_group(0)               = ?
[pid  5945] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5945, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5947
./strace-static-x86_64: Process 5947 attached
[pid  5947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5947] setpgid(0, 0)               = 0
[pid  5947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5947] write(3, "1000", 4)         = 4
[pid  5947] close(3)                    = 0
[pid  5947] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5947] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5947] exit_group(0)               = ?
[pid  5947] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5947, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5949 attached
, child_tidptr=0x5555573f65d0) = 5949
[pid  5949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5949] setpgid(0, 0)               = 0
[pid  5949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5949] write(3, "1000", 4)         = 4
[pid  5949] close(3)                    = 0
[pid  5949] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5949] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5949] exit_group(0)               = ?
[pid  5949] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5949, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5951 attached
, child_tidptr=0x5555573f65d0) = 5951
[pid  5951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5951] setpgid(0, 0)               = 0
[pid  5951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5951] write(3, "1000", 4)         = 4
[pid  5951] close(3)                    = 0
[pid  5951] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5951] exit_group(0)               = ?
[pid  5951] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5951, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5953
./strace-static-x86_64: Process 5953 attached
[pid  5953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5953] setpgid(0, 0)               = 0
[pid  5953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5953] write(3, "1000", 4)         = 4
[pid  5953] close(3)                    = 0
[pid  5953] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5953] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5953] exit_group(0)               = ?
[pid  5953] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5953, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5955 attached
, child_tidptr=0x5555573f65d0) = 5955
[pid  5955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5955] setpgid(0, 0)               = 0
[pid  5955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5955] write(3, "1000", 4)         = 4
[pid  5955] close(3)                    = 0
[pid  5955] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5955] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5955] exit_group(0)               = ?
[pid  5955] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5955, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5957 attached
, child_tidptr=0x5555573f65d0) = 5957
[pid  5957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5957] setpgid(0, 0)               = 0
[pid  5957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5957] write(3, "1000", 4)         = 4
[pid  5957] close(3)                    = 0
[pid  5957] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5957] exit_group(0)               = ?
[pid  5957] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5957, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5959 attached
 <unfinished ...>
[pid  5959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5959] setpgid(0, 0)               = 0
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 5959
[pid  5959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5959] write(3, "1000", 4)         = 4
[pid  5959] close(3)                    = 0
[pid  5959] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5959] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5959] exit_group(0)               = ?
[pid  5959] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5959, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5961
./strace-static-x86_64: Process 5961 attached
[pid  5961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5961] setpgid(0, 0)               = 0
[pid  5961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5961] write(3, "1000", 4)         = 4
[pid  5961] close(3)                    = 0
[pid  5961] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5961] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5961] exit_group(0)               = ?
[pid  5961] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5961, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5963
./strace-static-x86_64: Process 5963 attached
[pid  5963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5963] setpgid(0, 0)               = 0
[pid  5963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5963] write(3, "1000", 4)         = 4
[pid  5963] close(3)                    = 0
[pid  5963] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5963] exit_group(0)               = ?
[pid  5963] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5963, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5965
./strace-static-x86_64: Process 5965 attached
[pid  5965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5965] setpgid(0, 0)               = 0
[pid  5965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5965] write(3, "1000", 4)         = 4
[pid  5965] close(3)                    = 0
[pid  5965] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5965] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5965] exit_group(0)               = ?
[pid  5965] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5965, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5967
./strace-static-x86_64: Process 5967 attached
[pid  5967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5967] setpgid(0, 0)               = 0
[pid  5967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5967] write(3, "1000", 4)         = 4
[pid  5967] close(3)                    = 0
[pid  5967] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5967] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5967] exit_group(0)               = ?
[pid  5967] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5967, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5969
./strace-static-x86_64: Process 5969 attached
[pid  5969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5969] setpgid(0, 0)               = 0
[pid  5969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5969] write(3, "1000", 4)         = 4
[pid  5969] close(3)                    = 0
[pid  5969] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5969] exit_group(0)               = ?
[pid  5969] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5969, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5971
./strace-static-x86_64: Process 5971 attached
[pid  5971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5971] setpgid(0, 0)               = 0
[pid  5971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5971] write(3, "1000", 4)         = 4
[pid  5971] close(3)                    = 0
[pid  5971] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5971] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5971] exit_group(0)               = ?
[pid  5971] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5971, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5973
./strace-static-x86_64: Process 5973 attached
[pid  5973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5973] setpgid(0, 0)               = 0
[pid  5973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5973] write(3, "1000", 4)         = 4
[pid  5973] close(3)                    = 0
[pid  5973] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5973] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5973] exit_group(0)               = ?
[pid  5973] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5973, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5975 attached
, child_tidptr=0x5555573f65d0) = 5975
[pid  5975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5975] setpgid(0, 0)               = 0
[pid  5975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5975] write(3, "1000", 4)         = 4
[pid  5975] close(3)                    = 0
[pid  5975] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5975] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5975] exit_group(0)               = ?
[pid  5975] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5975, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5977
./strace-static-x86_64: Process 5977 attached
[pid  5977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5977] setpgid(0, 0)               = 0
[pid  5977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5977] write(3, "1000", 4)         = 4
[pid  5977] close(3)                    = 0
[pid  5977] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5977] exit_group(0)               = ?
[pid  5977] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5977, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5979
./strace-static-x86_64: Process 5979 attached
[pid  5979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5979] setpgid(0, 0)               = 0
[pid  5979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5979] write(3, "1000", 4)         = 4
[pid  5979] close(3)                    = 0
[pid  5979] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5979] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5979] exit_group(0)               = ?
[pid  5979] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5979, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5981 attached
, child_tidptr=0x5555573f65d0) = 5981
[pid  5981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5981] setpgid(0, 0)               = 0
[pid  5981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5981] write(3, "1000", 4)         = 4
[pid  5981] close(3)                    = 0
[pid  5981] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5981] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5981] exit_group(0)               = ?
[pid  5981] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5981, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5983 attached
, child_tidptr=0x5555573f65d0) = 5983
[pid  5983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5983] setpgid(0, 0)               = 0
[pid  5983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5983] write(3, "1000", 4)         = 4
[pid  5983] close(3)                    = 0
[pid  5983] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5983] exit_group(0)               = ?
[pid  5983] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5983, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5985 attached
, child_tidptr=0x5555573f65d0) = 5985
[pid  5985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5985] setpgid(0, 0)               = 0
[pid  5985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5985] write(3, "1000", 4)         = 4
[pid  5985] close(3)                    = 0
[pid  5985] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5985] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5985] exit_group(0)               = ?
[pid  5985] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5985, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5987 attached
, child_tidptr=0x5555573f65d0) = 5987
[pid  5987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5987] setpgid(0, 0)               = 0
[pid  5987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5987] write(3, "1000", 4)         = 4
[pid  5987] close(3)                    = 0
[pid  5987] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5987] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5987] exit_group(0)               = ?
[pid  5987] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5987, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5989
./strace-static-x86_64: Process 5989 attached
[pid  5989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5989] setpgid(0, 0)               = 0
[pid  5989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5989] write(3, "1000", 4)         = 4
[pid  5989] close(3)                    = 0
[pid  5989] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5989] exit_group(0)               = ?
[pid  5989] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5989, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5991
./strace-static-x86_64: Process 5991 attached
[pid  5991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5991] setpgid(0, 0)               = 0
[pid  5991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5991] write(3, "1000", 4)         = 4
[pid  5991] close(3)                    = 0
[pid  5991] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5991] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5991] exit_group(0)               = ?
[pid  5991] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5991, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5993
./strace-static-x86_64: Process 5993 attached
[pid  5993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5993] setpgid(0, 0)               = 0
[pid  5993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5993] write(3, "1000", 4)         = 4
[pid  5993] close(3)                    = 0
[pid  5993] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5993] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5993] exit_group(0)               = ?
[pid  5993] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5993, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5995
./strace-static-x86_64: Process 5995 attached
[pid  5995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5995] setpgid(0, 0)               = 0
[pid  5995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5995] write(3, "1000", 4)         = 4
[pid  5995] close(3)                    = 0
[pid  5995] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5995] exit_group(0)               = ?
[pid  5995] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5995, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 5997
./strace-static-x86_64: Process 5997 attached
[pid  5997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5997] setpgid(0, 0)               = 0
[pid  5997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5997] write(3, "1000", 4)         = 4
[pid  5997] close(3)                    = 0
[pid  5997] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5997] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5997] exit_group(0)               = ?
[pid  5997] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5997, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5999 attached
, child_tidptr=0x5555573f65d0) = 5999
[pid  5999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5999] setpgid(0, 0)               = 0
[pid  5999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5999] write(3, "1000", 4)         = 4
[pid  5999] close(3)                    = 0
[pid  5999] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  5999] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  5999] exit_group(0)               = ?
[pid  5999] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5999, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6001 attached
, child_tidptr=0x5555573f65d0) = 6001
[pid  6001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6001] setpgid(0, 0)               = 0
[pid  6001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6001] write(3, "1000", 4)         = 4
[pid  6001] close(3)                    = 0
[pid  6001] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6001] exit_group(0)               = ?
[pid  6001] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6001, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6003 attached
 <unfinished ...>
[pid  6003] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6003
[pid  6003] <... prctl resumed>)        = 0
[pid  6003] setpgid(0, 0)               = 0
[pid  6003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6003] write(3, "1000", 4)         = 4
[pid  6003] close(3)                    = 0
[pid  6003] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6003] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6003] exit_group(0)               = ?
[pid  6003] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6003, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6005
./strace-static-x86_64: Process 6005 attached
[pid  6005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6005] setpgid(0, 0)               = 0
[pid  6005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6005] write(3, "1000", 4)         = 4
[pid  6005] close(3)                    = 0
[pid  6005] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6005] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6005] exit_group(0)               = ?
[pid  6005] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6005, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6007
./strace-static-x86_64: Process 6007 attached
[pid  6007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6007] setpgid(0, 0)               = 0
[pid  6007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6007] write(3, "1000", 4)         = 4
[pid  6007] close(3)                    = 0
[pid  6007] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6007] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6007] exit_group(0)               = ?
[pid  6007] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6007, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6009
./strace-static-x86_64: Process 6009 attached
[pid  6009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6009] setpgid(0, 0)               = 0
[pid  6009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6009] write(3, "1000", 4)         = 4
[pid  6009] close(3)                    = 0
[pid  6009] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6009] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6009] exit_group(0)               = ?
[pid  6009] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6009, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6011
./strace-static-x86_64: Process 6011 attached
[pid  6011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6011] setpgid(0, 0)               = 0
[pid  6011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6011] write(3, "1000", 4)         = 4
[pid  6011] close(3)                    = 0
[pid  6011] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6011] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6011] exit_group(0)               = ?
[pid  6011] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6011, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6013
./strace-static-x86_64: Process 6013 attached
[pid  6013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6013] setpgid(0, 0)               = 0
[pid  6013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6013] write(3, "1000", 4)         = 4
[pid  6013] close(3)                    = 0
[pid  6013] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6013] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6013] exit_group(0)               = ?
[pid  6013] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6013, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6015 attached
, child_tidptr=0x5555573f65d0) = 6015
[pid  6015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6015] setpgid(0, 0)               = 0
[pid  6015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6015] write(3, "1000", 4)         = 4
[pid  6015] close(3)                    = 0
[pid  6015] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6015] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6015] exit_group(0)               = ?
[pid  6015] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6015, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6017 attached
, child_tidptr=0x5555573f65d0) = 6017
[pid  6017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6017] setpgid(0, 0)               = 0
[pid  6017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6017] write(3, "1000", 4)         = 4
[pid  6017] close(3)                    = 0
[pid  6017] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6017] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6017] exit_group(0)               = ?
[pid  6017] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6017, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6019
./strace-static-x86_64: Process 6019 attached
[pid  6019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6019] setpgid(0, 0)               = 0
[pid  6019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6019] write(3, "1000", 4)         = 4
[pid  6019] close(3)                    = 0
[pid  6019] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6019] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6019] exit_group(0)               = ?
[pid  6019] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6019, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6021 attached
 <unfinished ...>
[pid  6021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6021] setpgid(0, 0)               = 0
[pid  6021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6021
[pid  6021] <... openat resumed>)       = 3
[pid  6021] write(3, "1000", 4)         = 4
[pid  6021] close(3)                    = 0
[pid  6021] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6021] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6021] exit_group(0)               = ?
[pid  6021] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6021, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6023 attached
, child_tidptr=0x5555573f65d0) = 6023
[pid  6023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6023] setpgid(0, 0)               = 0
[pid  6023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6023] write(3, "1000", 4)         = 4
[pid  6023] close(3)                    = 0
[pid  6023] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6023] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6023] exit_group(0)               = ?
[pid  6023] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6023, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6025
./strace-static-x86_64: Process 6025 attached
[pid  6025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6025] setpgid(0, 0)               = 0
[pid  6025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6025] write(3, "1000", 4)         = 4
[pid  6025] close(3)                    = 0
[pid  6025] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6025] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6025] exit_group(0)               = ?
[pid  6025] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6025, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6027 attached
, child_tidptr=0x5555573f65d0) = 6027
[pid  6027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6027] setpgid(0, 0)               = 0
[pid  6027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6027] write(3, "1000", 4)         = 4
[pid  6027] close(3)                    = 0
[pid  6027] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6027] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6027] exit_group(0)               = ?
[pid  6027] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6027, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6029 attached
, child_tidptr=0x5555573f65d0) = 6029
[pid  6029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6029] setpgid(0, 0)               = 0
[pid  6029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6029] write(3, "1000", 4)         = 4
[pid  6029] close(3)                    = 0
[pid  6029] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6029] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6029] exit_group(0)               = ?
[pid  6029] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6029, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6031 attached
, child_tidptr=0x5555573f65d0) = 6031
[pid  6031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6031] setpgid(0, 0)               = 0
[pid  6031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6031] write(3, "1000", 4)         = 4
[pid  6031] close(3)                    = 0
[pid  6031] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6031] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6031] exit_group(0)               = ?
[pid  6031] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6031, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6033
./strace-static-x86_64: Process 6033 attached
[pid  6033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6033] setpgid(0, 0)               = 0
[pid  6033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6033] write(3, "1000", 4)         = 4
[pid  6033] close(3)                    = 0
[pid  6033] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6033] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6033] exit_group(0)               = ?
[pid  6033] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6033, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6035
./strace-static-x86_64: Process 6035 attached
[pid  6035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6035] setpgid(0, 0)               = 0
[pid  6035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6035] write(3, "1000", 4)         = 4
[pid  6035] close(3)                    = 0
[pid  6035] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6035] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6035] exit_group(0)               = ?
[pid  6035] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6035, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6037
./strace-static-x86_64: Process 6037 attached
[pid  6037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6037] setpgid(0, 0)               = 0
[pid  6037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6037] write(3, "1000", 4)         = 4
[pid  6037] close(3)                    = 0
[pid  6037] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6037] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6037] exit_group(0)               = ?
[pid  6037] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6037, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6039 attached
, child_tidptr=0x5555573f65d0) = 6039
[pid  6039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6039] setpgid(0, 0)               = 0
[pid  6039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6039] write(3, "1000", 4)         = 4
[pid  6039] close(3)                    = 0
[pid  6039] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6039] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6039] exit_group(0)               = ?
[pid  6039] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6039, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6041
./strace-static-x86_64: Process 6041 attached
[pid  6041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6041] setpgid(0, 0)               = 0
[pid  6041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6041] write(3, "1000", 4)         = 4
[pid  6041] close(3)                    = 0
[pid  6041] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6041] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6041] exit_group(0)               = ?
[pid  6041] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6041, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6043
./strace-static-x86_64: Process 6043 attached
[pid  6043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6043] setpgid(0, 0)               = 0
[pid  6043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6043] write(3, "1000", 4)         = 4
[pid  6043] close(3)                    = 0
[pid  6043] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6043] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6043] exit_group(0)               = ?
[pid  6043] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6043, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6045
./strace-static-x86_64: Process 6045 attached
[pid  6045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6045] setpgid(0, 0)               = 0
[pid  6045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6045] write(3, "1000", 4)         = 4
[pid  6045] close(3)                    = 0
[pid  6045] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6045] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6045] exit_group(0)               = ?
[pid  6045] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6045, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6047 attached
, child_tidptr=0x5555573f65d0) = 6047
[pid  6047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6047] setpgid(0, 0)               = 0
[pid  6047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6047] write(3, "1000", 4)         = 4
[pid  6047] close(3)                    = 0
[pid  6047] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6047] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6047] exit_group(0)               = ?
[pid  6047] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6047, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6049 attached
 <unfinished ...>
[pid  6049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6049] setpgid(0, 0)               = 0
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6049
[pid  6049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6049] write(3, "1000", 4)         = 4
[pid  6049] close(3)                    = 0
[pid  6049] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6049] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6049] exit_group(0)               = ?
[pid  6049] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6049, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6051
./strace-static-x86_64: Process 6051 attached
[pid  6051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6051] setpgid(0, 0)               = 0
[pid  6051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6051] write(3, "1000", 4)         = 4
[pid  6051] close(3)                    = 0
[pid  6051] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6051] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6051] exit_group(0)               = ?
[pid  6051] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6051, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6053
./strace-static-x86_64: Process 6053 attached
[pid  6053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6053] setpgid(0, 0)               = 0
[pid  6053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6053] write(3, "1000", 4)         = 4
[pid  6053] close(3)                    = 0
[pid  6053] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6053] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6053] exit_group(0)               = ?
[pid  6053] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6053, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6055 attached
, child_tidptr=0x5555573f65d0) = 6055
[pid  6055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6055] setpgid(0, 0)               = 0
[pid  6055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6055] write(3, "1000", 4)         = 4
[pid  6055] close(3)                    = 0
[pid  6055] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6055] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6055] exit_group(0)               = ?
[pid  6055] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6055, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6057
./strace-static-x86_64: Process 6057 attached
[pid  6057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6057] setpgid(0, 0)               = 0
[pid  6057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6057] write(3, "1000", 4)         = 4
[pid  6057] close(3)                    = 0
[pid  6057] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6057] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6057] exit_group(0)               = ?
[pid  6057] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6057, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6059
./strace-static-x86_64: Process 6059 attached
[pid  6059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6059] setpgid(0, 0)               = 0
[pid  6059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6059] write(3, "1000", 4)         = 4
[pid  6059] close(3)                    = 0
[pid  6059] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6059] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6059] exit_group(0)               = ?
[pid  6059] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6059, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6061
./strace-static-x86_64: Process 6061 attached
[pid  6061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6061] setpgid(0, 0)               = 0
[pid  6061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6061] write(3, "1000", 4)         = 4
[pid  6061] close(3)                    = 0
[pid  6061] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6061] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6061] exit_group(0)               = ?
[pid  6061] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6061, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6063
./strace-static-x86_64: Process 6063 attached
[pid  6063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6063] setpgid(0, 0)               = 0
[pid  6063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6063] write(3, "1000", 4)         = 4
[pid  6063] close(3)                    = 0
[pid  6063] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6063] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6063] exit_group(0)               = ?
[pid  6063] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6063, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6065 attached
, child_tidptr=0x5555573f65d0) = 6065
[pid  6065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6065] setpgid(0, 0)               = 0
[pid  6065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6065] write(3, "1000", 4)         = 4
[pid  6065] close(3)                    = 0
[pid  6065] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6065] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6065] exit_group(0)               = ?
[pid  6065] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6065, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6067
./strace-static-x86_64: Process 6067 attached
[pid  6067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6067] setpgid(0, 0)               = 0
[pid  6067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6067] write(3, "1000", 4)         = 4
[pid  6067] close(3)                    = 0
[pid  6067] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6067] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6067] exit_group(0)               = ?
[pid  6067] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6067, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6069
./strace-static-x86_64: Process 6069 attached
[pid  6069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6069] setpgid(0, 0)               = 0
[pid  6069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6069] write(3, "1000", 4)         = 4
[pid  6069] close(3)                    = 0
[pid  6069] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6069] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6069] exit_group(0)               = ?
[pid  6069] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6069, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6071 attached
, child_tidptr=0x5555573f65d0) = 6071
[pid  6071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6071] setpgid(0, 0)               = 0
[pid  6071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6071] write(3, "1000", 4)         = 4
[pid  6071] close(3)                    = 0
[pid  6071] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6071] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6071] exit_group(0)               = ?
[pid  6071] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6071, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6073
./strace-static-x86_64: Process 6073 attached
[pid  6073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6073] setpgid(0, 0)               = 0
[pid  6073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6073] write(3, "1000", 4)         = 4
[pid  6073] close(3)                    = 0
[pid  6073] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6073] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6073] exit_group(0)               = ?
[pid  6073] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6073, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6075
./strace-static-x86_64: Process 6075 attached
[pid  6075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6075] setpgid(0, 0)               = 0
[pid  6075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6075] write(3, "1000", 4)         = 4
[pid  6075] close(3)                    = 0
[pid  6075] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6075] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6075] exit_group(0)               = ?
[pid  6075] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6075, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6077
./strace-static-x86_64: Process 6077 attached
[pid  6077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6077] setpgid(0, 0)               = 0
[pid  6077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6077] write(3, "1000", 4)         = 4
[pid  6077] close(3)                    = 0
[pid  6077] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6077] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6077] exit_group(0)               = ?
[pid  6077] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6077, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6079
./strace-static-x86_64: Process 6079 attached
[pid  6079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6079] setpgid(0, 0)               = 0
[pid  6079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6079] write(3, "1000", 4)         = 4
[pid  6079] close(3)                    = 0
[pid  6079] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6079] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6079] exit_group(0)               = ?
[pid  6079] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6079, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6081 attached
 <unfinished ...>
[pid  6081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6081] setpgid(0, 0)               = 0
[pid  6081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6081
[pid  6081] <... openat resumed>)       = 3
[pid  6081] write(3, "1000", 4)         = 4
[pid  6081] close(3)                    = 0
[pid  6081] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6081] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6081] exit_group(0)               = ?
[pid  6081] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6081, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6083
./strace-static-x86_64: Process 6083 attached
[pid  6083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6083] setpgid(0, 0)               = 0
[pid  6083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6083] write(3, "1000", 4)         = 4
[pid  6083] close(3)                    = 0
[pid  6083] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6083] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6083] exit_group(0)               = ?
[pid  6083] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6083, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6085 attached
, child_tidptr=0x5555573f65d0) = 6085
[pid  6085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6085] setpgid(0, 0)               = 0
[pid  6085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6085] write(3, "1000", 4)         = 4
[pid  6085] close(3)                    = 0
[pid  6085] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6085] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6085] exit_group(0)               = ?
[pid  6085] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6085, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6087
./strace-static-x86_64: Process 6087 attached
[pid  6087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6087] setpgid(0, 0)               = 0
[pid  6087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6087] write(3, "1000", 4)         = 4
[pid  6087] close(3)                    = 0
[pid  6087] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6087] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6087] exit_group(0)               = ?
[pid  6087] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6087, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6089 attached
, child_tidptr=0x5555573f65d0) = 6089
[pid  6089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6089] setpgid(0, 0)               = 0
[pid  6089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6089] write(3, "1000", 4)         = 4
[pid  6089] close(3)                    = 0
[pid  6089] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6089] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6089] exit_group(0)               = ?
[pid  6089] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6089, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6091
./strace-static-x86_64: Process 6091 attached
[pid  6091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6091] setpgid(0, 0)               = 0
[pid  6091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6091] write(3, "1000", 4)         = 4
[pid  6091] close(3)                    = 0
[pid  6091] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6091] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6091] exit_group(0)               = ?
[pid  6091] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6091, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6093
./strace-static-x86_64: Process 6093 attached
[pid  6093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6093] setpgid(0, 0)               = 0
[pid  6093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6093] write(3, "1000", 4)         = 4
[pid  6093] close(3)                    = 0
[pid  6093] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6093] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6093] exit_group(0)               = ?
[pid  6093] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6093, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6095
./strace-static-x86_64: Process 6095 attached
[pid  6095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6095] setpgid(0, 0)               = 0
[pid  6095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6095] write(3, "1000", 4)         = 4
[pid  6095] close(3)                    = 0
[pid  6095] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6095] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6095] exit_group(0)               = ?
[pid  6095] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6095, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6097
./strace-static-x86_64: Process 6097 attached
[pid  6097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6097] setpgid(0, 0)               = 0
[pid  6097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6097] write(3, "1000", 4)         = 4
[pid  6097] close(3)                    = 0
[pid  6097] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6097] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6097] exit_group(0)               = ?
[pid  6097] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6097, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6099 attached
, child_tidptr=0x5555573f65d0) = 6099
[pid  6099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6099] setpgid(0, 0)               = 0
[pid  6099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6099] write(3, "1000", 4)         = 4
[pid  6099] close(3)                    = 0
[pid  6099] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6099] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6099] exit_group(0)               = ?
[pid  6099] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6099, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6101
./strace-static-x86_64: Process 6101 attached
[pid  6101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6101] setpgid(0, 0)               = 0
[pid  6101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6101] write(3, "1000", 4)         = 4
[pid  6101] close(3)                    = 0
[pid  6101] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6101] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6101] exit_group(0)               = ?
[pid  6101] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6101, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6103
./strace-static-x86_64: Process 6103 attached
[pid  6103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6103] setpgid(0, 0)               = 0
[pid  6103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6103] write(3, "1000", 4)         = 4
[pid  6103] close(3)                    = 0
[pid  6103] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6103] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6103] exit_group(0)               = ?
[pid  6103] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6103, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6105
./strace-static-x86_64: Process 6105 attached
[pid  6105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6105] setpgid(0, 0)               = 0
[pid  6105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6105] write(3, "1000", 4)         = 4
[pid  6105] close(3)                    = 0
[pid  6105] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6105] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6105] exit_group(0)               = ?
[pid  6105] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6105, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6107
./strace-static-x86_64: Process 6107 attached
[pid  6107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6107] setpgid(0, 0)               = 0
[pid  6107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6107] write(3, "1000", 4)         = 4
[pid  6107] close(3)                    = 0
[pid  6107] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6107] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6107] exit_group(0)               = ?
[pid  6107] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6107, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6109
./strace-static-x86_64: Process 6109 attached
[pid  6109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6109] setpgid(0, 0)               = 0
[pid  6109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6109] write(3, "1000", 4)         = 4
[pid  6109] close(3)                    = 0
[pid  6109] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6109] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6109] exit_group(0)               = ?
[pid  6109] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6109, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6111
./strace-static-x86_64: Process 6111 attached
[pid  6111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6111] setpgid(0, 0)               = 0
[pid  6111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6111] write(3, "1000", 4)         = 4
[pid  6111] close(3)                    = 0
[pid  6111] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6111] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6111] exit_group(0)               = ?
[pid  6111] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6111, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6113 attached
, child_tidptr=0x5555573f65d0) = 6113
[pid  6113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6113] setpgid(0, 0)               = 0
[pid  6113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6113] write(3, "1000", 4)         = 4
[pid  6113] close(3)                    = 0
[pid  6113] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6113] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6113] exit_group(0)               = ?
[pid  6113] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6113, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6115
./strace-static-x86_64: Process 6115 attached
[pid  6115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6115] setpgid(0, 0)               = 0
[pid  6115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6115] write(3, "1000", 4)         = 4
[pid  6115] close(3)                    = 0
[pid  6115] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6115] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6115] exit_group(0)               = ?
[pid  6115] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6115, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6117
./strace-static-x86_64: Process 6117 attached
[pid  6117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6117] setpgid(0, 0)               = 0
[pid  6117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6117] write(3, "1000", 4)         = 4
[pid  6117] close(3)                    = 0
[pid  6117] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6117] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6117] exit_group(0)               = ?
[pid  6117] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6117, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6119
./strace-static-x86_64: Process 6119 attached
[pid  6119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6119] setpgid(0, 0)               = 0
[pid  6119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6119] write(3, "1000", 4)         = 4
[pid  6119] close(3)                    = 0
[pid  6119] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6119] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6119] exit_group(0)               = ?
[pid  6119] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6119, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6121
./strace-static-x86_64: Process 6121 attached
[pid  6121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6121] setpgid(0, 0)               = 0
[pid  6121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6121] write(3, "1000", 4)         = 4
[pid  6121] close(3)                    = 0
[pid  6121] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6121] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6121] exit_group(0)               = ?
[pid  6121] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6121, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6123 attached
, child_tidptr=0x5555573f65d0) = 6123
[pid  6123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6123] setpgid(0, 0)               = 0
[pid  6123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6123] write(3, "1000", 4)         = 4
[pid  6123] close(3)                    = 0
[pid  6123] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6123] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6123] exit_group(0)               = ?
[pid  6123] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6123, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6125
./strace-static-x86_64: Process 6125 attached
[pid  6125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6125] setpgid(0, 0)               = 0
[pid  6125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6125] write(3, "1000", 4)         = 4
[pid  6125] close(3)                    = 0
[pid  6125] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6125] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6125] exit_group(0)               = ?
[pid  6125] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6125, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6127
./strace-static-x86_64: Process 6127 attached
[pid  6127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6127] setpgid(0, 0)               = 0
[pid  6127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6127] write(3, "1000", 4)         = 4
[pid  6127] close(3)                    = 0
[pid  6127] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6127] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6127] exit_group(0)               = ?
[pid  6127] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6127, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6129 attached
, child_tidptr=0x5555573f65d0) = 6129
[pid  6129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6129] setpgid(0, 0)               = 0
[pid  6129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6129] write(3, "1000", 4)         = 4
[pid  6129] close(3)                    = 0
[pid  6129] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6129] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6129] exit_group(0)               = ?
[pid  6129] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6129, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6131
./strace-static-x86_64: Process 6131 attached
[pid  6131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6131] setpgid(0, 0)               = 0
[pid  6131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6131] write(3, "1000", 4)         = 4
[pid  6131] close(3)                    = 0
[pid  6131] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6131] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6131] exit_group(0)               = ?
[pid  6131] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6131, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6133
./strace-static-x86_64: Process 6133 attached
[pid  6133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6133] setpgid(0, 0)               = 0
[pid  6133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6133] write(3, "1000", 4)         = 4
[pid  6133] close(3)                    = 0
[pid  6133] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6133] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6133] exit_group(0)               = ?
[pid  6133] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6133, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6135
./strace-static-x86_64: Process 6135 attached
[pid  6135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6135] setpgid(0, 0)               = 0
[pid  6135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6135] write(3, "1000", 4)         = 4
[pid  6135] close(3)                    = 0
[pid  6135] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6135] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6135] exit_group(0)               = ?
[pid  6135] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6135, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6137 attached
, child_tidptr=0x5555573f65d0) = 6137
[pid  6137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6137] setpgid(0, 0)               = 0
[pid  6137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6137] write(3, "1000", 4)         = 4
[pid  6137] close(3)                    = 0
[pid  6137] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6137] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6137] exit_group(0)               = ?
[pid  6137] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6137, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6139 attached
, child_tidptr=0x5555573f65d0) = 6139
[pid  6139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6139] setpgid(0, 0)               = 0
[pid  6139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6139] write(3, "1000", 4)         = 4
[pid  6139] close(3)                    = 0
[pid  6139] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6139] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6139] exit_group(0)               = ?
[pid  6139] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6139, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6141
./strace-static-x86_64: Process 6141 attached
[pid  6141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6141] setpgid(0, 0)               = 0
[pid  6141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6141] write(3, "1000", 4)         = 4
[pid  6141] close(3)                    = 0
[pid  6141] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6141] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6141] exit_group(0)               = ?
[pid  6141] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6141, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6143
./strace-static-x86_64: Process 6143 attached
[pid  6143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6143] setpgid(0, 0)               = 0
[pid  6143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6143] write(3, "1000", 4)         = 4
[pid  6143] close(3)                    = 0
[pid  6143] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6143] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6143] exit_group(0)               = ?
[pid  6143] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6143, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6145
./strace-static-x86_64: Process 6145 attached
[pid  6145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6145] setpgid(0, 0)               = 0
[pid  6145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6145] write(3, "1000", 4)         = 4
[pid  6145] close(3)                    = 0
[pid  6145] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6145] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6145] exit_group(0)               = ?
[pid  6145] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6145, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6147
./strace-static-x86_64: Process 6147 attached
[pid  6147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6147] setpgid(0, 0)               = 0
[pid  6147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6147] write(3, "1000", 4)         = 4
[pid  6147] close(3)                    = 0
[pid  6147] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6147] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6147] exit_group(0)               = ?
[pid  6147] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6147, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6149 attached
 <unfinished ...>
[pid  6149] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6149
[pid  6149] <... prctl resumed>)        = 0
[pid  6149] setpgid(0, 0)               = 0
[pid  6149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6149] write(3, "1000", 4)         = 4
[pid  6149] close(3)                    = 0
[pid  6149] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6149] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6149] exit_group(0)               = ?
[pid  6149] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6149, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6151
./strace-static-x86_64: Process 6151 attached
[pid  6151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6151] setpgid(0, 0)               = 0
[pid  6151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6151] write(3, "1000", 4)         = 4
[pid  6151] close(3)                    = 0
[pid  6151] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6151] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6151] exit_group(0)               = ?
[pid  6151] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6151, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6153
./strace-static-x86_64: Process 6153 attached
[pid  6153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6153] setpgid(0, 0)               = 0
[pid  6153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6153] write(3, "1000", 4)         = 4
[pid  6153] close(3)                    = 0
[pid  6153] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6153] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6153] exit_group(0)               = ?
[pid  6153] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6155
./strace-static-x86_64: Process 6155 attached
[pid  6155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6155] setpgid(0, 0)               = 0
[pid  6155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6155] write(3, "1000", 4)         = 4
[pid  6155] close(3)                    = 0
[pid  6155] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6155] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6155] exit_group(0)               = ?
[pid  6155] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6155, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6157
./strace-static-x86_64: Process 6157 attached
[pid  6157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6157] setpgid(0, 0)               = 0
[pid  6157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6157] write(3, "1000", 4)         = 4
[pid  6157] close(3)                    = 0
[pid  6157] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6157] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6157] exit_group(0)               = ?
[pid  6157] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6157, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6159
./strace-static-x86_64: Process 6159 attached
[pid  6159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6159] setpgid(0, 0)               = 0
[pid  6159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6159] write(3, "1000", 4)         = 4
[pid  6159] close(3)                    = 0
[pid  6159] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6159] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6159] exit_group(0)               = ?
[pid  6159] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6159, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6161
./strace-static-x86_64: Process 6161 attached
[pid  6161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6161] setpgid(0, 0)               = 0
[pid  6161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6161] write(3, "1000", 4)         = 4
[pid  6161] close(3)                    = 0
[pid  6161] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6161] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6161] exit_group(0)               = ?
[pid  6161] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6161, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6163 attached
, child_tidptr=0x5555573f65d0) = 6163
[pid  6163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6163] setpgid(0, 0)               = 0
[pid  6163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6163] write(3, "1000", 4)         = 4
[pid  6163] close(3)                    = 0
[pid  6163] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6163] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6163] exit_group(0)               = ?
[pid  6163] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6163, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6165 attached
, child_tidptr=0x5555573f65d0) = 6165
[pid  6165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6165] setpgid(0, 0)               = 0
[pid  6165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6165] write(3, "1000", 4)         = 4
[pid  6165] close(3)                    = 0
[pid  6165] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6165] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6165] exit_group(0)               = ?
[pid  6165] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6165, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6167 attached
, child_tidptr=0x5555573f65d0) = 6167
[pid  6167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6167] setpgid(0, 0)               = 0
[pid  6167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6167] write(3, "1000", 4)         = 4
[pid  6167] close(3)                    = 0
[pid  6167] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6167] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6167] exit_group(0)               = ?
[pid  6167] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6167, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6169
./strace-static-x86_64: Process 6169 attached
[pid  6169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6169] setpgid(0, 0)               = 0
[pid  6169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6169] write(3, "1000", 4)         = 4
[pid  6169] close(3)                    = 0
[pid  6169] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6169] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6169] exit_group(0)               = ?
[pid  6169] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6169, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6171 attached
 <unfinished ...>
[pid  6171] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6171
[pid  6171] <... prctl resumed>)        = 0
[pid  6171] setpgid(0, 0)               = 0
[pid  6171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6171] write(3, "1000", 4)         = 4
[pid  6171] close(3)                    = 0
[pid  6171] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6171] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6171] exit_group(0)               = ?
[pid  6171] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6171, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6173
./strace-static-x86_64: Process 6173 attached
[pid  6173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6173] setpgid(0, 0)               = 0
[pid  6173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6173] write(3, "1000", 4)         = 4
[pid  6173] close(3)                    = 0
[pid  6173] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6173] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6173] exit_group(0)               = ?
[pid  6173] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6173, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6175
./strace-static-x86_64: Process 6175 attached
[pid  6175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6175] setpgid(0, 0)               = 0
[pid  6175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6175] write(3, "1000", 4)         = 4
[pid  6175] close(3)                    = 0
[pid  6175] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6175] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6175] exit_group(0)               = ?
[pid  6175] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6175, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6177 attached
, child_tidptr=0x5555573f65d0) = 6177
[pid  6177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6177] setpgid(0, 0)               = 0
[pid  6177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6177] write(3, "1000", 4)         = 4
[pid  6177] close(3)                    = 0
[pid  6177] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6177] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6177] exit_group(0)               = ?
[pid  6177] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6177, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6179
./strace-static-x86_64: Process 6179 attached
[pid  6179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6179] setpgid(0, 0)               = 0
[pid  6179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6179] write(3, "1000", 4)         = 4
[pid  6179] close(3)                    = 0
[pid  6179] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6179] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6179] exit_group(0)               = ?
[pid  6179] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6179, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6181
./strace-static-x86_64: Process 6181 attached
[pid  6181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6181] setpgid(0, 0)               = 0
[pid  6181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6181] write(3, "1000", 4)         = 4
[pid  6181] close(3)                    = 0
[pid  6181] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6181] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6181] exit_group(0)               = ?
[pid  6181] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6181, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6183
./strace-static-x86_64: Process 6183 attached
[pid  6183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6183] setpgid(0, 0)               = 0
[pid  6183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6183] write(3, "1000", 4)         = 4
[pid  6183] close(3)                    = 0
[pid  6183] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6183] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6183] exit_group(0)               = ?
[pid  6183] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6183, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6185 attached
, child_tidptr=0x5555573f65d0) = 6185
[pid  6185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6185] setpgid(0, 0)               = 0
[pid  6185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6185] write(3, "1000", 4)         = 4
[pid  6185] close(3)                    = 0
[pid  6185] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6185] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6185] exit_group(0)               = ?
[pid  6185] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6185, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6187
./strace-static-x86_64: Process 6187 attached
[pid  6187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6187] setpgid(0, 0)               = 0
[pid  6187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6187] write(3, "1000", 4)         = 4
[pid  6187] close(3)                    = 0
[pid  6187] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6187] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6187] exit_group(0)               = ?
[pid  6187] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6187, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6189 attached
, child_tidptr=0x5555573f65d0) = 6189
[pid  6189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6189] setpgid(0, 0)               = 0
[pid  6189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6189] write(3, "1000", 4)         = 4
[pid  6189] close(3)                    = 0
[pid  6189] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6189] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6189] exit_group(0)               = ?
[pid  6189] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6189, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6191
./strace-static-x86_64: Process 6191 attached
[pid  6191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6191] setpgid(0, 0)               = 0
[pid  6191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6191] write(3, "1000", 4)         = 4
[pid  6191] close(3)                    = 0
[pid  6191] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6191] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6191] exit_group(0)               = ?
[pid  6191] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6191, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6193 attached
, child_tidptr=0x5555573f65d0) = 6193
[pid  6193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6193] setpgid(0, 0)               = 0
[pid  6193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6193] write(3, "1000", 4)         = 4
[pid  6193] close(3)                    = 0
[pid  6193] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6193] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6193] exit_group(0)               = ?
[pid  6193] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6193, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6195 attached
, child_tidptr=0x5555573f65d0) = 6195
[pid  6195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6195] setpgid(0, 0)               = 0
[pid  6195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6195] write(3, "1000", 4)         = 4
[pid  6195] close(3)                    = 0
[pid  6195] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6195] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6195] exit_group(0)               = ?
[pid  6195] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6195, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6197 attached
, child_tidptr=0x5555573f65d0) = 6197
[pid  6197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6197] setpgid(0, 0)               = 0
[pid  6197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6197] write(3, "1000", 4)         = 4
[pid  6197] close(3)                    = 0
[pid  6197] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6197] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6197] exit_group(0)               = ?
[pid  6197] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6197, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6199 attached
 <unfinished ...>
[pid  6199] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6199
[pid  6199] <... prctl resumed>)        = 0
[pid  6199] setpgid(0, 0)               = 0
[pid  6199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6199] write(3, "1000", 4)         = 4
[pid  6199] close(3)                    = 0
[pid  6199] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6199] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6199] exit_group(0)               = ?
[pid  6199] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6199, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6201
./strace-static-x86_64: Process 6201 attached
[pid  6201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6201] setpgid(0, 0)               = 0
[pid  6201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6201] write(3, "1000", 4)         = 4
[pid  6201] close(3)                    = 0
[pid  6201] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6201] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6201] exit_group(0)               = ?
[pid  6201] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6201, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6203 attached
, child_tidptr=0x5555573f65d0) = 6203
[pid  6203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6203] setpgid(0, 0)               = 0
[pid  6203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6203] write(3, "1000", 4)         = 4
[pid  6203] close(3)                    = 0
[pid  6203] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6203] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6203] exit_group(0)               = ?
[pid  6203] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6203, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6205 attached
, child_tidptr=0x5555573f65d0) = 6205
[pid  6205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6205] setpgid(0, 0)               = 0
[pid  6205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6205] write(3, "1000", 4)         = 4
[pid  6205] close(3)                    = 0
[pid  6205] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6205] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6205] exit_group(0)               = ?
[pid  6205] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6205, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6207
./strace-static-x86_64: Process 6207 attached
[pid  6207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6207] setpgid(0, 0)               = 0
[pid  6207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6207] write(3, "1000", 4)         = 4
[pid  6207] close(3)                    = 0
[pid  6207] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6207] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6207] exit_group(0)               = ?
[pid  6207] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6207, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6209
./strace-static-x86_64: Process 6209 attached
[pid  6209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6209] setpgid(0, 0)               = 0
[pid  6209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6209] write(3, "1000", 4)         = 4
[pid  6209] close(3)                    = 0
[pid  6209] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6209] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6209] exit_group(0)               = ?
[pid  6209] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6209, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6211 attached
, child_tidptr=0x5555573f65d0) = 6211
[pid  6211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6211] setpgid(0, 0)               = 0
[pid  6211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6211] write(3, "1000", 4)         = 4
[pid  6211] close(3)                    = 0
[pid  6211] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6211] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6211] exit_group(0)               = ?
[pid  6211] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6211, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6213 attached
, child_tidptr=0x5555573f65d0) = 6213
[pid  6213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6213] setpgid(0, 0)               = 0
[pid  6213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6213] write(3, "1000", 4)         = 4
[pid  6213] close(3)                    = 0
[pid  6213] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6213] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6213] exit_group(0)               = ?
[pid  6213] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6213, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6215
./strace-static-x86_64: Process 6215 attached
[pid  6215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6215] setpgid(0, 0)               = 0
[pid  6215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6215] write(3, "1000", 4)         = 4
[pid  6215] close(3)                    = 0
[pid  6215] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6215] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6215] exit_group(0)               = ?
[pid  6215] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6215, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6217
./strace-static-x86_64: Process 6217 attached
[pid  6217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6217] setpgid(0, 0)               = 0
[pid  6217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6217] write(3, "1000", 4)         = 4
[pid  6217] close(3)                    = 0
[pid  6217] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6217] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6217] exit_group(0)               = ?
[pid  6217] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6217, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6219 attached
, child_tidptr=0x5555573f65d0) = 6219
[pid  6219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6219] setpgid(0, 0)               = 0
[pid  6219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6219] write(3, "1000", 4)         = 4
[pid  6219] close(3)                    = 0
[pid  6219] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6219] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6219] exit_group(0)               = ?
[pid  6219] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6219, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6221 attached
 <unfinished ...>
[pid  6221] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6221
[pid  6221] <... prctl resumed>)        = 0
[pid  6221] setpgid(0, 0)               = 0
[pid  6221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6221] write(3, "1000", 4)         = 4
[pid  6221] close(3)                    = 0
[pid  6221] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6221] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6221] exit_group(0)               = ?
[pid  6221] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6221, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6223
./strace-static-x86_64: Process 6223 attached
[pid  6223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6223] setpgid(0, 0)               = 0
[pid  6223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6223] write(3, "1000", 4)         = 4
[pid  6223] close(3)                    = 0
[pid  6223] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6223] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6223] exit_group(0)               = ?
[pid  6223] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6223, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6225 attached
, child_tidptr=0x5555573f65d0) = 6225
[pid  6225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6225] setpgid(0, 0)               = 0
[pid  6225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6225] write(3, "1000", 4)         = 4
[pid  6225] close(3)                    = 0
[pid  6225] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6225] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6225] exit_group(0)               = ?
[pid  6225] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6225, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6227
./strace-static-x86_64: Process 6227 attached
[pid  6227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6227] setpgid(0, 0)               = 0
[pid  6227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6227] write(3, "1000", 4)         = 4
[pid  6227] close(3)                    = 0
[pid  6227] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6227] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6227] exit_group(0)               = ?
[pid  6227] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6227, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6229
./strace-static-x86_64: Process 6229 attached
[pid  6229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6229] setpgid(0, 0)               = 0
[pid  6229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6229] write(3, "1000", 4)         = 4
[pid  6229] close(3)                    = 0
[pid  6229] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6229] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6229] exit_group(0)               = ?
[pid  6229] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6229, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6231
./strace-static-x86_64: Process 6231 attached
[pid  6231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6231] setpgid(0, 0)               = 0
[pid  6231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6231] write(3, "1000", 4)         = 4
[pid  6231] close(3)                    = 0
[pid  6231] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6231] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6231] exit_group(0)               = ?
[pid  6231] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6231, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6233
./strace-static-x86_64: Process 6233 attached
[pid  6233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6233] setpgid(0, 0)               = 0
[pid  6233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6233] write(3, "1000", 4)         = 4
[pid  6233] close(3)                    = 0
[pid  6233] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6233] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6233] exit_group(0)               = ?
[pid  6233] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6233, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6235
./strace-static-x86_64: Process 6235 attached
[pid  6235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6235] setpgid(0, 0)               = 0
[pid  6235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6235] write(3, "1000", 4)         = 4
[pid  6235] close(3)                    = 0
[pid  6235] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6235] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6235] exit_group(0)               = ?
[pid  6235] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6235, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6237
./strace-static-x86_64: Process 6237 attached
[pid  6237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6237] setpgid(0, 0)               = 0
[pid  6237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6237] write(3, "1000", 4)         = 4
[pid  6237] close(3)                    = 0
[pid  6237] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6237] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6237] exit_group(0)               = ?
[pid  6237] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6237, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6239
./strace-static-x86_64: Process 6239 attached
[pid  6239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6239] setpgid(0, 0)               = 0
[pid  6239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6239] write(3, "1000", 4)         = 4
[pid  6239] close(3)                    = 0
[pid  6239] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6239] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6239] exit_group(0)               = ?
[pid  6239] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6239, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6241 attached
 <unfinished ...>
[pid  6241] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6241
[pid  6241] <... prctl resumed>)        = 0
[pid  6241] setpgid(0, 0)               = 0
[pid  6241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6241] write(3, "1000", 4)         = 4
[pid  6241] close(3)                    = 0
[pid  6241] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6241] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6241] exit_group(0)               = ?
[pid  6241] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6241, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6243
./strace-static-x86_64: Process 6243 attached
[pid  6243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6243] setpgid(0, 0)               = 0
[pid  6243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6243] write(3, "1000", 4)         = 4
[pid  6243] close(3)                    = 0
[pid  6243] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6243] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6243] exit_group(0)               = ?
[pid  6243] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6243, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6245 attached
, child_tidptr=0x5555573f65d0) = 6245
[pid  6245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6245] setpgid(0, 0)               = 0
[pid  6245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6245] write(3, "1000", 4)         = 4
[pid  6245] close(3)                    = 0
[pid  6245] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6245] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6245] exit_group(0)               = ?
[pid  6245] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6245, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6247 attached
, child_tidptr=0x5555573f65d0) = 6247
[pid  6247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6247] setpgid(0, 0)               = 0
[pid  6247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6247] write(3, "1000", 4)         = 4
[pid  6247] close(3)                    = 0
[pid  6247] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6247] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6247] exit_group(0)               = ?
[pid  6247] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6247, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6249
./strace-static-x86_64: Process 6249 attached
[pid  6249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6249] setpgid(0, 0)               = 0
[pid  6249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6249] write(3, "1000", 4)         = 4
[pid  6249] close(3)                    = 0
[pid  6249] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6249] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6249] exit_group(0)               = ?
[pid  6249] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6249, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6251 attached
 <unfinished ...>
[pid  6251] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6251
[pid  6251] <... prctl resumed>)        = 0
[pid  6251] setpgid(0, 0)               = 0
[pid  6251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6251] write(3, "1000", 4)         = 4
[pid  6251] close(3)                    = 0
[pid  6251] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6251] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6251] exit_group(0)               = ?
[pid  6251] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6251, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6253
./strace-static-x86_64: Process 6253 attached
[pid  6253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6253] setpgid(0, 0)               = 0
[pid  6253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6253] write(3, "1000", 4)         = 4
[pid  6253] close(3)                    = 0
[pid  6253] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6253] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6253] exit_group(0)               = ?
[pid  6253] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6253, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6255
./strace-static-x86_64: Process 6255 attached
[pid  6255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6255] setpgid(0, 0)               = 0
[pid  6255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6255] write(3, "1000", 4)         = 4
[pid  6255] close(3)                    = 0
[pid  6255] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6255] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6255] exit_group(0)               = ?
[pid  6255] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6255, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6257
./strace-static-x86_64: Process 6257 attached
[pid  6257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6257] setpgid(0, 0)               = 0
[pid  6257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6257] write(3, "1000", 4)         = 4
[pid  6257] close(3)                    = 0
[pid  6257] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6257] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6257] exit_group(0)               = ?
[pid  6257] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6257, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6259 attached
, child_tidptr=0x5555573f65d0) = 6259
[pid  6259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6259] setpgid(0, 0)               = 0
[pid  6259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6259] write(3, "1000", 4)         = 4
[pid  6259] close(3)                    = 0
[pid  6259] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6259] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6259] exit_group(0)               = ?
[pid  6259] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6259, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6261 attached
, child_tidptr=0x5555573f65d0) = 6261
[pid  6261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6261] setpgid(0, 0)               = 0
[pid  6261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6261] write(3, "1000", 4)         = 4
[pid  6261] close(3)                    = 0
[pid  6261] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6261] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6261] exit_group(0)               = ?
[pid  6261] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6261, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6263 attached
, child_tidptr=0x5555573f65d0) = 6263
[pid  6263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6263] setpgid(0, 0)               = 0
[pid  6263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6263] write(3, "1000", 4)         = 4
[pid  6263] close(3)                    = 0
[pid  6263] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6263] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6263] exit_group(0)               = ?
[pid  6263] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6263, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6265 attached
, child_tidptr=0x5555573f65d0) = 6265
[pid  6265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6265] setpgid(0, 0)               = 0
[pid  6265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6265] write(3, "1000", 4)         = 4
[pid  6265] close(3)                    = 0
[pid  6265] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6265] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6265] exit_group(0)               = ?
[pid  6265] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6265, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6267
./strace-static-x86_64: Process 6267 attached
[pid  6267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6267] setpgid(0, 0)               = 0
[pid  6267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6267] write(3, "1000", 4)         = 4
[pid  6267] close(3)                    = 0
[pid  6267] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6267] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6267] exit_group(0)               = ?
[pid  6267] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6267, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6269
./strace-static-x86_64: Process 6269 attached
[pid  6269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6269] setpgid(0, 0)               = 0
[pid  6269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6269] write(3, "1000", 4)         = 4
[pid  6269] close(3)                    = 0
[pid  6269] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6269] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6269] exit_group(0)               = ?
[pid  6269] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6269, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6271
./strace-static-x86_64: Process 6271 attached
[pid  6271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6271] setpgid(0, 0)               = 0
[pid  6271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6271] write(3, "1000", 4)         = 4
[pid  6271] close(3)                    = 0
[pid  6271] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6271] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6271] exit_group(0)               = ?
[pid  6271] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6271, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6273
./strace-static-x86_64: Process 6273 attached
[pid  6273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6273] setpgid(0, 0)               = 0
[pid  6273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6273] write(3, "1000", 4)         = 4
[pid  6273] close(3)                    = 0
[pid  6273] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6273] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6273] exit_group(0)               = ?
[pid  6273] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6273, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6275
./strace-static-x86_64: Process 6275 attached
[pid  6275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6275] setpgid(0, 0)               = 0
[pid  6275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6275] write(3, "1000", 4)         = 4
[pid  6275] close(3)                    = 0
[pid  6275] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6275] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6275] exit_group(0)               = ?
[pid  6275] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6275, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6277
./strace-static-x86_64: Process 6277 attached
[pid  6277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6277] setpgid(0, 0)               = 0
[pid  6277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6277] write(3, "1000", 4)         = 4
[pid  6277] close(3)                    = 0
[pid  6277] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6277] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6277] exit_group(0)               = ?
[pid  6277] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6277, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6279 attached
, child_tidptr=0x5555573f65d0) = 6279
[pid  6279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6279] setpgid(0, 0)               = 0
[pid  6279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6279] write(3, "1000", 4)         = 4
[pid  6279] close(3)                    = 0
[pid  6279] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6279] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6279] exit_group(0)               = ?
[pid  6279] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6279, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6281
./strace-static-x86_64: Process 6281 attached
[pid  6281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6281] setpgid(0, 0)               = 0
[pid  6281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6281] write(3, "1000", 4)         = 4
[pid  6281] close(3)                    = 0
[pid  6281] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6281] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6281] exit_group(0)               = ?
[pid  6281] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6281, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6283
./strace-static-x86_64: Process 6283 attached
[pid  6283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6283] setpgid(0, 0)               = 0
[pid  6283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6283] write(3, "1000", 4)         = 4
[pid  6283] close(3)                    = 0
[pid  6283] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6283] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6283] exit_group(0)               = ?
[pid  6283] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6283, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6285
./strace-static-x86_64: Process 6285 attached
[pid  6285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6285] setpgid(0, 0)               = 0
[pid  6285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6285] write(3, "1000", 4)         = 4
[pid  6285] close(3)                    = 0
[pid  6285] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6285] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6285] exit_group(0)               = ?
[pid  6285] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6285, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6287
./strace-static-x86_64: Process 6287 attached
[pid  6287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6287] setpgid(0, 0)               = 0
[pid  6287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6287] write(3, "1000", 4)         = 4
[pid  6287] close(3)                    = 0
[pid  6287] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6287] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6287] exit_group(0)               = ?
[pid  6287] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6287, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6289
./strace-static-x86_64: Process 6289 attached
[pid  6289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6289] setpgid(0, 0)               = 0
[pid  6289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6289] write(3, "1000", 4)         = 4
[pid  6289] close(3)                    = 0
[pid  6289] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6289] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6289] exit_group(0)               = ?
[pid  6289] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6289, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6291
./strace-static-x86_64: Process 6291 attached
[pid  6291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6291] setpgid(0, 0)               = 0
[pid  6291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6291] write(3, "1000", 4)         = 4
[pid  6291] close(3)                    = 0
[pid  6291] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6291] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6291] exit_group(0)               = ?
[pid  6291] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6291, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6293
./strace-static-x86_64: Process 6293 attached
[pid  6293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6293] setpgid(0, 0)               = 0
[pid  6293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6293] write(3, "1000", 4)         = 4
[pid  6293] close(3)                    = 0
[pid  6293] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6293] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6293] exit_group(0)               = ?
[pid  6293] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6293, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6295
./strace-static-x86_64: Process 6295 attached
[pid  6295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6295] setpgid(0, 0)               = 0
[pid  6295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6295] write(3, "1000", 4)         = 4
[pid  6295] close(3)                    = 0
[pid  6295] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6295] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6295] exit_group(0)               = ?
[pid  6295] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6295, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6297
./strace-static-x86_64: Process 6297 attached
[pid  6297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6297] setpgid(0, 0)               = 0
[pid  6297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6297] write(3, "1000", 4)         = 4
[pid  6297] close(3)                    = 0
[pid  6297] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6297] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6297] exit_group(0)               = ?
[pid  6297] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6297, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6299 attached
, child_tidptr=0x5555573f65d0) = 6299
[pid  6299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6299] setpgid(0, 0)               = 0
[pid  6299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6299] write(3, "1000", 4)         = 4
[pid  6299] close(3)                    = 0
[pid  6299] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6299] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6299] exit_group(0)               = ?
[pid  6299] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6299, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6301 attached
, child_tidptr=0x5555573f65d0) = 6301
[pid  6301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6301] setpgid(0, 0)               = 0
[pid  6301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6301] write(3, "1000", 4)         = 4
[pid  6301] close(3)                    = 0
[pid  6301] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6301] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6301] exit_group(0)               = ?
[pid  6301] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6301, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6303 attached
, child_tidptr=0x5555573f65d0) = 6303
[pid  6303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6303] setpgid(0, 0)               = 0
[pid  6303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6303] write(3, "1000", 4)         = 4
[pid  6303] close(3)                    = 0
[pid  6303] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6303] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6303] exit_group(0)               = ?
[pid  6303] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6303, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6305 attached
, child_tidptr=0x5555573f65d0) = 6305
[pid  6305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6305] setpgid(0, 0)               = 0
[pid  6305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6305] write(3, "1000", 4)         = 4
[pid  6305] close(3)                    = 0
[pid  6305] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6305] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6305] exit_group(0)               = ?
[pid  6305] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6305, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6307
./strace-static-x86_64: Process 6307 attached
[pid  6307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6307] setpgid(0, 0)               = 0
[pid  6307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6307] write(3, "1000", 4)         = 4
[pid  6307] close(3)                    = 0
[pid  6307] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6307] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6307] exit_group(0)               = ?
[pid  6307] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6307, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6309
./strace-static-x86_64: Process 6309 attached
[pid  6309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6309] setpgid(0, 0)               = 0
[pid  6309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6309] write(3, "1000", 4)         = 4
[pid  6309] close(3)                    = 0
[pid  6309] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6309] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6309] exit_group(0)               = ?
[pid  6309] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6309, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6311
./strace-static-x86_64: Process 6311 attached
[pid  6311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6311] setpgid(0, 0)               = 0
[pid  6311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6311] write(3, "1000", 4)         = 4
[pid  6311] close(3)                    = 0
[pid  6311] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6311] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6311] exit_group(0)               = ?
[pid  6311] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6311, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6313
./strace-static-x86_64: Process 6313 attached
[pid  6313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6313] setpgid(0, 0)               = 0
[pid  6313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6313] write(3, "1000", 4)         = 4
[pid  6313] close(3)                    = 0
[pid  6313] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6313] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6313] exit_group(0)               = ?
[pid  6313] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6313, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6315 attached
, child_tidptr=0x5555573f65d0) = 6315
[pid  6315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6315] setpgid(0, 0)               = 0
[pid  6315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6315] write(3, "1000", 4)         = 4
[pid  6315] close(3)                    = 0
[pid  6315] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6315] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6315] exit_group(0)               = ?
[pid  6315] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6315, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6317
./strace-static-x86_64: Process 6317 attached
[pid  6317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6317] setpgid(0, 0)               = 0
[pid  6317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6317] write(3, "1000", 4)         = 4
[pid  6317] close(3)                    = 0
[pid  6317] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6317] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6317] exit_group(0)               = ?
[pid  6317] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6317, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6319
./strace-static-x86_64: Process 6319 attached
[pid  6319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6319] setpgid(0, 0)               = 0
[pid  6319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6319] write(3, "1000", 4)         = 4
[pid  6319] close(3)                    = 0
[pid  6319] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6319] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6319] exit_group(0)               = ?
[pid  6319] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6319, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6321
./strace-static-x86_64: Process 6321 attached
[pid  6321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6321] setpgid(0, 0)               = 0
[pid  6321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6321] write(3, "1000", 4)         = 4
[pid  6321] close(3)                    = 0
[pid  6321] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6321] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6321] exit_group(0)               = ?
[pid  6321] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6321, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6323
./strace-static-x86_64: Process 6323 attached
[pid  6323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6323] setpgid(0, 0)               = 0
[pid  6323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6323] write(3, "1000", 4)         = 4
[pid  6323] close(3)                    = 0
[pid  6323] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6323] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6323] exit_group(0)               = ?
[pid  6323] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6323, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6325 attached
, child_tidptr=0x5555573f65d0) = 6325
[pid  6325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6325] setpgid(0, 0)               = 0
[pid  6325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6325] write(3, "1000", 4)         = 4
[pid  6325] close(3)                    = 0
[pid  6325] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6325] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6325] exit_group(0)               = ?
[pid  6325] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6325, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6327
./strace-static-x86_64: Process 6327 attached
[pid  6327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6327] setpgid(0, 0)               = 0
[pid  6327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6327] write(3, "1000", 4)         = 4
[pid  6327] close(3)                    = 0
[pid  6327] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6327] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6327] exit_group(0)               = ?
[pid  6327] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6327, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6329 attached
, child_tidptr=0x5555573f65d0) = 6329
[pid  6329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6329] setpgid(0, 0)               = 0
[pid  6329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6329] write(3, "1000", 4)         = 4
[pid  6329] close(3)                    = 0
[pid  6329] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6329] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6329] exit_group(0)               = ?
[pid  6329] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6329, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6331
./strace-static-x86_64: Process 6331 attached
[pid  6331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6331] setpgid(0, 0)               = 0
[pid  6331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6331] write(3, "1000", 4)         = 4
[pid  6331] close(3)                    = 0
[pid  6331] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6331] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6331] exit_group(0)               = ?
[pid  6331] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6331, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6333
./strace-static-x86_64: Process 6333 attached
[pid  6333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6333] setpgid(0, 0)               = 0
[pid  6333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6333] write(3, "1000", 4)         = 4
[pid  6333] close(3)                    = 0
[pid  6333] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6333] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6333] exit_group(0)               = ?
[pid  6333] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6333, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6335
./strace-static-x86_64: Process 6335 attached
[pid  6335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6335] setpgid(0, 0)               = 0
[pid  6335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6335] write(3, "1000", 4)         = 4
[pid  6335] close(3)                    = 0
[pid  6335] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6335] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6335] exit_group(0)               = ?
[pid  6335] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6335, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6337 attached
, child_tidptr=0x5555573f65d0) = 6337
[pid  6337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6337] setpgid(0, 0)               = 0
[pid  6337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6337] write(3, "1000", 4)         = 4
[pid  6337] close(3)                    = 0
[pid  6337] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6337] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6337] exit_group(0)               = ?
[pid  6337] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6337, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6339
./strace-static-x86_64: Process 6339 attached
[pid  6339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6339] setpgid(0, 0)               = 0
[pid  6339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6339] write(3, "1000", 4)         = 4
[pid  6339] close(3)                    = 0
[pid  6339] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6339] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6339] exit_group(0)               = ?
[pid  6339] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6339, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6341
./strace-static-x86_64: Process 6341 attached
[pid  6341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6341] setpgid(0, 0)               = 0
[pid  6341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6341] write(3, "1000", 4)         = 4
[pid  6341] close(3)                    = 0
[pid  6341] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6341] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6341] exit_group(0)               = ?
[pid  6341] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6341, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6343 attached
, child_tidptr=0x5555573f65d0) = 6343
[pid  6343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6343] setpgid(0, 0)               = 0
[pid  6343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6343] write(3, "1000", 4)         = 4
[pid  6343] close(3)                    = 0
[pid  6343] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6343] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6343] exit_group(0)               = ?
[pid  6343] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6343, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6345
./strace-static-x86_64: Process 6345 attached
[pid  6345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6345] setpgid(0, 0)               = 0
[pid  6345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6345] write(3, "1000", 4)         = 4
[pid  6345] close(3)                    = 0
[pid  6345] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6345] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6345] exit_group(0)               = ?
[pid  6345] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6345, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6347
./strace-static-x86_64: Process 6347 attached
[pid  6347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6347] setpgid(0, 0)               = 0
[pid  6347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6347] write(3, "1000", 4)         = 4
[pid  6347] close(3)                    = 0
[pid  6347] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6347] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6347] exit_group(0)               = ?
[pid  6347] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6347, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6349
./strace-static-x86_64: Process 6349 attached
[pid  6349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6349] setpgid(0, 0)               = 0
[pid  6349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6349] write(3, "1000", 4)         = 4
[pid  6349] close(3)                    = 0
[pid  6349] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6349] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6349] exit_group(0)               = ?
[pid  6349] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6349, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6351
./strace-static-x86_64: Process 6351 attached
[pid  6351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6351] setpgid(0, 0)               = 0
[pid  6351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6351] write(3, "1000", 4)         = 4
[pid  6351] close(3)                    = 0
[pid  6351] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6351] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6351] exit_group(0)               = ?
[pid  6351] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6351, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6353 attached
, child_tidptr=0x5555573f65d0) = 6353
[pid  6353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6353] setpgid(0, 0)               = 0
[pid  6353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6353] write(3, "1000", 4)         = 4
[pid  6353] close(3)                    = 0
[pid  6353] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6353] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6353] exit_group(0)               = ?
[pid  6353] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6353, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6355
./strace-static-x86_64: Process 6355 attached
[pid  6355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6355] setpgid(0, 0)               = 0
[pid  6355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6355] write(3, "1000", 4)         = 4
[pid  6355] close(3)                    = 0
[pid  6355] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6355] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6355] exit_group(0)               = ?
[pid  6355] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6355, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6357
./strace-static-x86_64: Process 6357 attached
[pid  6357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6357] setpgid(0, 0)               = 0
[pid  6357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6357] write(3, "1000", 4)         = 4
[pid  6357] close(3)                    = 0
[pid  6357] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6357] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6357] exit_group(0)               = ?
[pid  6357] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6357, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6359
./strace-static-x86_64: Process 6359 attached
[pid  6359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6359] setpgid(0, 0)               = 0
[pid  6359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6359] write(3, "1000", 4)         = 4
[pid  6359] close(3)                    = 0
[pid  6359] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6359] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6359] exit_group(0)               = ?
[pid  6359] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6359, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6361
./strace-static-x86_64: Process 6361 attached
[pid  6361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6361] setpgid(0, 0)               = 0
[pid  6361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6361] write(3, "1000", 4)         = 4
[pid  6361] close(3)                    = 0
[pid  6361] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6361] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6361] exit_group(0)               = ?
[pid  6361] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6361, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6363 attached
, child_tidptr=0x5555573f65d0) = 6363
[pid  6363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6363] setpgid(0, 0)               = 0
[pid  6363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6363] write(3, "1000", 4)         = 4
[pid  6363] close(3)                    = 0
[pid  6363] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6363] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6363] exit_group(0)               = ?
[pid  6363] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6365 attached
 <unfinished ...>
[pid  6365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6365] setpgid(0, 0)               = 0
[pid  6365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6365] write(3, "1000", 4)         = 4
[pid  6365] close(3)                    = 0
[pid  6365] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6365] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0 <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6365
[pid  6365] <... sendmsg resumed>)      = -1 EINVAL (Invalid argument)
[pid  6365] exit_group(0)               = ?
[pid  6365] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6365, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6367 attached
, child_tidptr=0x5555573f65d0) = 6367
[pid  6367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6367] setpgid(0, 0)               = 0
[pid  6367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6367] write(3, "1000", 4)         = 4
[pid  6367] close(3)                    = 0
[pid  6367] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6367] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6367] exit_group(0)               = ?
[pid  6367] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6367, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6369
./strace-static-x86_64: Process 6369 attached
[pid  6369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6369] setpgid(0, 0)               = 0
[pid  6369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6369] write(3, "1000", 4)         = 4
[pid  6369] close(3)                    = 0
[pid  6369] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6369] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6369] exit_group(0)               = ?
[pid  6369] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6369, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6371 attached
 <unfinished ...>
[pid  6371] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6371
[pid  6371] <... prctl resumed>)        = 0
[pid  6371] setpgid(0, 0)               = 0
[pid  6371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6371] write(3, "1000", 4)         = 4
[pid  6371] close(3)                    = 0
[pid  6371] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6371] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6371] exit_group(0)               = ?
[pid  6371] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6371, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6373 attached
, child_tidptr=0x5555573f65d0) = 6373
[pid  6373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6373] setpgid(0, 0)               = 0
[pid  6373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6373] write(3, "1000", 4)         = 4
[pid  6373] close(3)                    = 0
[pid  6373] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6373] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6373] exit_group(0)               = ?
[pid  6373] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6373, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6375
./strace-static-x86_64: Process 6375 attached
[pid  6375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6375] setpgid(0, 0)               = 0
[pid  6375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6375] write(3, "1000", 4)         = 4
[pid  6375] close(3)                    = 0
[pid  6375] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6375] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6375] exit_group(0)               = ?
[pid  6375] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6375, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6377 attached
, child_tidptr=0x5555573f65d0) = 6377
[pid  6377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6377] setpgid(0, 0)               = 0
[pid  6377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6377] write(3, "1000", 4)         = 4
[pid  6377] close(3)                    = 0
[pid  6377] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6377] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6377] exit_group(0)               = ?
[pid  6377] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6377, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6379 attached
, child_tidptr=0x5555573f65d0) = 6379
[pid  6379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6379] setpgid(0, 0)               = 0
[pid  6379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6379] write(3, "1000", 4)         = 4
[pid  6379] close(3)                    = 0
[pid  6379] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6379] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6379] exit_group(0)               = ?
[pid  6379] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6379, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6381 attached
, child_tidptr=0x5555573f65d0) = 6381
[pid  6381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6381] setpgid(0, 0)               = 0
[pid  6381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6381] write(3, "1000", 4)         = 4
[pid  6381] close(3)                    = 0
[pid  6381] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6381] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6381] exit_group(0)               = ?
[pid  6381] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6381, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6383
./strace-static-x86_64: Process 6383 attached
[pid  6383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6383] setpgid(0, 0)               = 0
[pid  6383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6383] write(3, "1000", 4)         = 4
[pid  6383] close(3)                    = 0
[pid  6383] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6383] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6383] exit_group(0)               = ?
[pid  6383] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6383, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6385
./strace-static-x86_64: Process 6385 attached
[pid  6385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6385] setpgid(0, 0)               = 0
[pid  6385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6385] write(3, "1000", 4)         = 4
[pid  6385] close(3)                    = 0
[pid  6385] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6385] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6385] exit_group(0)               = ?
[pid  6385] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6385, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6387 attached
, child_tidptr=0x5555573f65d0) = 6387
[pid  6387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6387] setpgid(0, 0)               = 0
[pid  6387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6387] write(3, "1000", 4)         = 4
[pid  6387] close(3)                    = 0
[pid  6387] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6387] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6387] exit_group(0)               = ?
[pid  6387] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6387, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6389
./strace-static-x86_64: Process 6389 attached
[pid  6389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6389] setpgid(0, 0)               = 0
[pid  6389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6389] write(3, "1000", 4)         = 4
[pid  6389] close(3)                    = 0
[pid  6389] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6389] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6389] exit_group(0)               = ?
[pid  6389] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6389, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6391 attached
, child_tidptr=0x5555573f65d0) = 6391
[pid  6391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6391] setpgid(0, 0)               = 0
[pid  6391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6391] write(3, "1000", 4)         = 4
[pid  6391] close(3)                    = 0
[pid  6391] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6391] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6391] exit_group(0)               = ?
[pid  6391] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6391, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6393 attached
, child_tidptr=0x5555573f65d0) = 6393
[pid  6393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6393] setpgid(0, 0)               = 0
[pid  6393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6393] write(3, "1000", 4)         = 4
[pid  6393] close(3)                    = 0
[pid  6393] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6393] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6393] exit_group(0)               = ?
[pid  6393] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6393, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6395
./strace-static-x86_64: Process 6395 attached
[pid  6395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6395] setpgid(0, 0)               = 0
[pid  6395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6395] write(3, "1000", 4)         = 4
[pid  6395] close(3)                    = 0
[pid  6395] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6395] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6395] exit_group(0)               = ?
[pid  6395] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6395, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6397 attached
, child_tidptr=0x5555573f65d0) = 6397
[pid  6397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6397] setpgid(0, 0)               = 0
[pid  6397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6397] write(3, "1000", 4)         = 4
[pid  6397] close(3)                    = 0
[pid  6397] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6397] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6397] exit_group(0)               = ?
[pid  6397] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6397, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6399
./strace-static-x86_64: Process 6399 attached
[pid  6399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6399] setpgid(0, 0)               = 0
[pid  6399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6399] write(3, "1000", 4)         = 4
[pid  6399] close(3)                    = 0
[pid  6399] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6399] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6399] exit_group(0)               = ?
[pid  6399] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6399, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6401 attached
, child_tidptr=0x5555573f65d0) = 6401
[pid  6401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6401] setpgid(0, 0)               = 0
[pid  6401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6401] write(3, "1000", 4)         = 4
[pid  6401] close(3)                    = 0
[pid  6401] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6401] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6401] exit_group(0)               = ?
[pid  6401] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6401, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6403
./strace-static-x86_64: Process 6403 attached
[pid  6403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6403] setpgid(0, 0)               = 0
[pid  6403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6403] write(3, "1000", 4)         = 4
[pid  6403] close(3)                    = 0
[pid  6403] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6403] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6403] exit_group(0)               = ?
[pid  6403] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6403, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6405 attached
, child_tidptr=0x5555573f65d0) = 6405
[pid  6405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6405] setpgid(0, 0)               = 0
[pid  6405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6405] write(3, "1000", 4)         = 4
[pid  6405] close(3)                    = 0
[pid  6405] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6405] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6405] exit_group(0)               = ?
[pid  6405] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6405, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6407
./strace-static-x86_64: Process 6407 attached
[pid  6407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6407] setpgid(0, 0)               = 0
[pid  6407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6407] write(3, "1000", 4)         = 4
[pid  6407] close(3)                    = 0
[pid  6407] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6407] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6407] exit_group(0)               = ?
[pid  6407] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6407, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6409 attached
, child_tidptr=0x5555573f65d0) = 6409
[pid  6409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6409] setpgid(0, 0)               = 0
[pid  6409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6409] write(3, "1000", 4)         = 4
[pid  6409] close(3)                    = 0
[pid  6409] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6409] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6409] exit_group(0)               = ?
[pid  6409] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6409, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6411 attached
, child_tidptr=0x5555573f65d0) = 6411
[pid  6411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6411] setpgid(0, 0)               = 0
[pid  6411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6411] write(3, "1000", 4)         = 4
[pid  6411] close(3)                    = 0
[pid  6411] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6411] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6411] exit_group(0)               = ?
[pid  6411] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6411, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6413
./strace-static-x86_64: Process 6413 attached
[pid  6413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6413] setpgid(0, 0)               = 0
[pid  6413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6413] write(3, "1000", 4)         = 4
[pid  6413] close(3)                    = 0
[pid  6413] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6413] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6413] exit_group(0)               = ?
[pid  6413] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6413, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6415
./strace-static-x86_64: Process 6415 attached
[pid  6415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6415] setpgid(0, 0)               = 0
[pid  6415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6415] write(3, "1000", 4)         = 4
[pid  6415] close(3)                    = 0
[pid  6415] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6415] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6415] exit_group(0)               = ?
[pid  6415] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6415, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6417 attached
, child_tidptr=0x5555573f65d0) = 6417
[pid  6417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6417] setpgid(0, 0)               = 0
[pid  6417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6417] write(3, "1000", 4)         = 4
[pid  6417] close(3)                    = 0
[pid  6417] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6417] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6417] exit_group(0)               = ?
[pid  6417] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6417, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6419
./strace-static-x86_64: Process 6419 attached
[pid  6419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6419] setpgid(0, 0)               = 0
[pid  6419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6419] write(3, "1000", 4)         = 4
[pid  6419] close(3)                    = 0
[pid  6419] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6419] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6419] exit_group(0)               = ?
[pid  6419] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6419, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6421 attached
, child_tidptr=0x5555573f65d0) = 6421
[pid  6421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6421] setpgid(0, 0)               = 0
[pid  6421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6421] write(3, "1000", 4)         = 4
[pid  6421] close(3)                    = 0
[pid  6421] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6421] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6421] exit_group(0)               = ?
[pid  6421] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6421, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6423 attached
, child_tidptr=0x5555573f65d0) = 6423
[pid  6423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6423] setpgid(0, 0)               = 0
[pid  6423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6423] write(3, "1000", 4)         = 4
[pid  6423] close(3)                    = 0
[pid  6423] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6423] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6423] exit_group(0)               = ?
[pid  6423] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6423, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6425 attached
, child_tidptr=0x5555573f65d0) = 6425
[pid  6425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6425] setpgid(0, 0)               = 0
[pid  6425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6425] write(3, "1000", 4)         = 4
[pid  6425] close(3)                    = 0
[pid  6425] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6425] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6425] exit_group(0)               = ?
[pid  6425] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6425, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6427
./strace-static-x86_64: Process 6427 attached
[pid  6427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6427] setpgid(0, 0)               = 0
[pid  6427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6427] write(3, "1000", 4)         = 4
[pid  6427] close(3)                    = 0
[pid  6427] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6427] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6427] exit_group(0)               = ?
[pid  6427] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6427, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6429 attached
, child_tidptr=0x5555573f65d0) = 6429
[pid  6429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6429] setpgid(0, 0)               = 0
[pid  6429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6429] write(3, "1000", 4)         = 4
[pid  6429] close(3)                    = 0
[pid  6429] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6429] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6429] exit_group(0)               = ?
[pid  6429] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6429, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6431 attached
, child_tidptr=0x5555573f65d0) = 6431
[pid  6431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6431] setpgid(0, 0)               = 0
[pid  6431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6431] write(3, "1000", 4)         = 4
[pid  6431] close(3)                    = 0
[pid  6431] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6431] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6431] exit_group(0)               = ?
[pid  6431] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6431, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6433
./strace-static-x86_64: Process 6433 attached
[pid  6433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6433] setpgid(0, 0)               = 0
[pid  6433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6433] write(3, "1000", 4)         = 4
[pid  6433] close(3)                    = 0
[pid  6433] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6433] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6433] exit_group(0)               = ?
[pid  6433] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6433, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6435 attached
, child_tidptr=0x5555573f65d0) = 6435
[pid  6435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6435] setpgid(0, 0)               = 0
[pid  6435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6435] write(3, "1000", 4)         = 4
[pid  6435] close(3)                    = 0
[pid  6435] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6435] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6435] exit_group(0)               = ?
[pid  6435] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6435, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6437 attached
, child_tidptr=0x5555573f65d0) = 6437
[pid  6437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6437] setpgid(0, 0)               = 0
[pid  6437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6437] write(3, "1000", 4)         = 4
[pid  6437] close(3)                    = 0
[pid  6437] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6437] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6437] exit_group(0)               = ?
[pid  6437] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6437, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6439
./strace-static-x86_64: Process 6439 attached
[pid  6439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6439] setpgid(0, 0)               = 0
[pid  6439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6439] write(3, "1000", 4)         = 4
[pid  6439] close(3)                    = 0
[pid  6439] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6439] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6439] exit_group(0)               = ?
[pid  6439] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6439, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6441 attached
, child_tidptr=0x5555573f65d0) = 6441
[pid  6441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6441] setpgid(0, 0)               = 0
[pid  6441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6441] write(3, "1000", 4)         = 4
[pid  6441] close(3)                    = 0
[pid  6441] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6441] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6441] exit_group(0)               = ?
[pid  6441] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6441, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6443 attached
, child_tidptr=0x5555573f65d0) = 6443
[pid  6443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6443] setpgid(0, 0)               = 0
[pid  6443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6443] write(3, "1000", 4)         = 4
[pid  6443] close(3)                    = 0
[pid  6443] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6443] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6443] exit_group(0)               = ?
[pid  6443] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6443, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6445
./strace-static-x86_64: Process 6445 attached
[pid  6445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6445] setpgid(0, 0)               = 0
[pid  6445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6445] write(3, "1000", 4)         = 4
[pid  6445] close(3)                    = 0
[pid  6445] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6445] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6445] exit_group(0)               = ?
[pid  6445] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6445, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6447
./strace-static-x86_64: Process 6447 attached
[pid  6447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6447] setpgid(0, 0)               = 0
[pid  6447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6447] write(3, "1000", 4)         = 4
[pid  6447] close(3)                    = 0
[pid  6447] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6447] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6447] exit_group(0)               = ?
[pid  6447] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6447, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6449
./strace-static-x86_64: Process 6449 attached
[pid  6449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6449] setpgid(0, 0)               = 0
[pid  6449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6449] write(3, "1000", 4)         = 4
[pid  6449] close(3)                    = 0
[pid  6449] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6449] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6449] exit_group(0)               = ?
[pid  6449] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6449, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6451 attached
, child_tidptr=0x5555573f65d0) = 6451
[pid  6451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6451] setpgid(0, 0)               = 0
[pid  6451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6451] write(3, "1000", 4)         = 4
[pid  6451] close(3)                    = 0
[pid  6451] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6451] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6451] exit_group(0)               = ?
[pid  6451] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6451, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6453
./strace-static-x86_64: Process 6453 attached
[pid  6453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6453] setpgid(0, 0)               = 0
[pid  6453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6453] write(3, "1000", 4)         = 4
[pid  6453] close(3)                    = 0
[pid  6453] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6453] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6453] exit_group(0)               = ?
[pid  6453] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6453, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6455
./strace-static-x86_64: Process 6455 attached
[pid  6455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6455] setpgid(0, 0)               = 0
[pid  6455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6455] write(3, "1000", 4)         = 4
[pid  6455] close(3)                    = 0
[pid  6455] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6455] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6455] exit_group(0)               = ?
[pid  6455] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6455, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6457 attached
, child_tidptr=0x5555573f65d0) = 6457
[pid  6457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6457] setpgid(0, 0)               = 0
[pid  6457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6457] write(3, "1000", 4)         = 4
[pid  6457] close(3)                    = 0
[pid  6457] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6457] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6457] exit_group(0)               = ?
[pid  6457] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6457, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6459 attached
, child_tidptr=0x5555573f65d0) = 6459
[pid  6459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6459] setpgid(0, 0)               = 0
[pid  6459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6459] write(3, "1000", 4)         = 4
[pid  6459] close(3)                    = 0
[pid  6459] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6459] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6459] exit_group(0)               = ?
[pid  6459] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6459, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6461 attached
, child_tidptr=0x5555573f65d0) = 6461
[pid  6461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6461] setpgid(0, 0)               = 0
[pid  6461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6461] write(3, "1000", 4)         = 4
[pid  6461] close(3)                    = 0
[pid  6461] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6461] exit_group(0)               = ?
[pid  6461] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6461, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6463 attached
, child_tidptr=0x5555573f65d0) = 6463
[pid  6463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6463] setpgid(0, 0)               = 0
[pid  6463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6463] write(3, "1000", 4)         = 4
[pid  6463] close(3)                    = 0
[pid  6463] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6463] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6463] exit_group(0)               = ?
[pid  6463] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6463, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6465 attached
, child_tidptr=0x5555573f65d0) = 6465
[pid  6465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6465] setpgid(0, 0)               = 0
[pid  6465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6465] write(3, "1000", 4)         = 4
[pid  6465] close(3)                    = 0
[pid  6465] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6465] exit_group(0)               = ?
[pid  6465] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6465, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6467 attached
 <unfinished ...>
[pid  6467] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6467
[pid  6467] <... prctl resumed>)        = 0
[pid  6467] setpgid(0, 0)               = 0
[pid  6467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6467] write(3, "1000", 4)         = 4
[pid  6467] close(3)                    = 0
[pid  6467] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6467] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6467] exit_group(0)               = ?
[pid  6467] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6467, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6469
./strace-static-x86_64: Process 6469 attached
[pid  6469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6469] setpgid(0, 0)               = 0
[pid  6469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6469] write(3, "1000", 4)         = 4
[pid  6469] close(3)                    = 0
[pid  6469] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6469] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6469] exit_group(0)               = ?
[pid  6469] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6469, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6471 attached
, child_tidptr=0x5555573f65d0) = 6471
[pid  6471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6471] setpgid(0, 0)               = 0
[pid  6471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6471] write(3, "1000", 4)         = 4
[pid  6471] close(3)                    = 0
[pid  6471] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6471] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6471] exit_group(0)               = ?
[pid  6471] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6471, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6473
./strace-static-x86_64: Process 6473 attached
[pid  6473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6473] setpgid(0, 0)               = 0
[pid  6473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6473] write(3, "1000", 4)         = 4
[pid  6473] close(3)                    = 0
[pid  6473] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6473] exit_group(0)               = ?
[pid  6473] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6473, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6475
./strace-static-x86_64: Process 6475 attached
[pid  6475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6475] setpgid(0, 0)               = 0
[pid  6475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6475] write(3, "1000", 4)         = 4
[pid  6475] close(3)                    = 0
[pid  6475] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6475] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6475] exit_group(0)               = ?
[pid  6475] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6475, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6477
./strace-static-x86_64: Process 6477 attached
[pid  6477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6477] setpgid(0, 0)               = 0
[pid  6477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6477] write(3, "1000", 4)         = 4
[pid  6477] close(3)                    = 0
[pid  6477] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6477] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6477] exit_group(0)               = ?
[pid  6477] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6477, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6479
./strace-static-x86_64: Process 6479 attached
[pid  6479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6479] setpgid(0, 0)               = 0
[pid  6479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6479] write(3, "1000", 4)         = 4
[pid  6479] close(3)                    = 0
[pid  6479] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6479] exit_group(0)               = ?
[pid  6479] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6479, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6481 attached
, child_tidptr=0x5555573f65d0) = 6481
[pid  6481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6481] setpgid(0, 0)               = 0
[pid  6481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6481] write(3, "1000", 4)         = 4
[pid  6481] close(3)                    = 0
[pid  6481] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6481] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6481] exit_group(0)               = ?
[pid  6481] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6481, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6483 attached
, child_tidptr=0x5555573f65d0) = 6483
[pid  6483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6483] setpgid(0, 0)               = 0
[pid  6483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6483] write(3, "1000", 4)         = 4
[pid  6483] close(3)                    = 0
[pid  6483] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6483] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6483] exit_group(0)               = ?
[pid  6483] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6483, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6485 attached
, child_tidptr=0x5555573f65d0) = 6485
[pid  6485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6485] setpgid(0, 0)               = 0
[pid  6485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6485] write(3, "1000", 4)         = 4
[pid  6485] close(3)                    = 0
[pid  6485] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6485] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6485] exit_group(0)               = ?
[pid  6485] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6485, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6487 attached
, child_tidptr=0x5555573f65d0) = 6487
[pid  6487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6487] setpgid(0, 0)               = 0
[pid  6487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6487] write(3, "1000", 4)         = 4
[pid  6487] close(3)                    = 0
[pid  6487] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6487] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6487] exit_group(0)               = ?
[pid  6487] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6487, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6489
./strace-static-x86_64: Process 6489 attached
[pid  6489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6489] setpgid(0, 0)               = 0
[pid  6489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6489] write(3, "1000", 4)         = 4
[pid  6489] close(3)                    = 0
[pid  6489] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6489] exit_group(0)               = ?
[pid  6489] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6489, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6491
./strace-static-x86_64: Process 6491 attached
[pid  6491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6491] setpgid(0, 0)               = 0
[pid  6491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6491] write(3, "1000", 4)         = 4
[pid  6491] close(3)                    = 0
[pid  6491] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6491] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6491] exit_group(0)               = ?
[pid  6491] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6491, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6493
./strace-static-x86_64: Process 6493 attached
[pid  6493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6493] setpgid(0, 0)               = 0
[pid  6493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6493] write(3, "1000", 4)         = 4
[pid  6493] close(3)                    = 0
[pid  6493] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6493] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6493] exit_group(0)               = ?
[pid  6493] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6493, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6495
./strace-static-x86_64: Process 6495 attached
[pid  6495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6495] setpgid(0, 0)               = 0
[pid  6495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6495] write(3, "1000", 4)         = 4
[pid  6495] close(3)                    = 0
[pid  6495] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6495] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6495] exit_group(0)               = ?
[pid  6495] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6495, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6497 attached
, child_tidptr=0x5555573f65d0) = 6497
[pid  6497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6497] setpgid(0, 0)               = 0
[pid  6497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6497] write(3, "1000", 4)         = 4
[pid  6497] close(3)                    = 0
[pid  6497] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6497] exit_group(0)               = ?
[pid  6497] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6497, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6499 attached
, child_tidptr=0x5555573f65d0) = 6499
[pid  6499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6499] setpgid(0, 0)               = 0
[pid  6499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6499] write(3, "1000", 4)         = 4
[pid  6499] close(3)                    = 0
[pid  6499] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6499] exit_group(0)               = ?
[pid  6499] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6499, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6501
./strace-static-x86_64: Process 6501 attached
[pid  6501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6501] setpgid(0, 0)               = 0
[pid  6501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6501] write(3, "1000", 4)         = 4
[pid  6501] close(3)                    = 0
[pid  6501] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6501] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6501] exit_group(0)               = ?
[pid  6501] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6501, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6503
./strace-static-x86_64: Process 6503 attached
[pid  6503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6503] setpgid(0, 0)               = 0
[pid  6503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6503] write(3, "1000", 4)         = 4
[pid  6503] close(3)                    = 0
[pid  6503] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6503] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6503] exit_group(0)               = ?
[pid  6503] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6503, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6505
./strace-static-x86_64: Process 6505 attached
[pid  6505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6505] setpgid(0, 0)               = 0
[pid  6505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6505] write(3, "1000", 4)         = 4
[pid  6505] close(3)                    = 0
[pid  6505] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6505] exit_group(0)               = ?
[pid  6505] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6505, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6507
./strace-static-x86_64: Process 6507 attached
[pid  6507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6507] setpgid(0, 0)               = 0
[pid  6507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6507] write(3, "1000", 4)         = 4
[pid  6507] close(3)                    = 0
[pid  6507] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6507] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6507] exit_group(0)               = ?
[pid  6507] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6507, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6509 attached
, child_tidptr=0x5555573f65d0) = 6509
[pid  6509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6509] setpgid(0, 0)               = 0
[pid  6509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6509] write(3, "1000", 4)         = 4
[pid  6509] close(3)                    = 0
[pid  6509] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6509] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6509] exit_group(0)               = ?
[pid  6509] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6509, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6511
./strace-static-x86_64: Process 6511 attached
[pid  6511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6511] setpgid(0, 0)               = 0
[pid  6511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6511] write(3, "1000", 4)         = 4
[pid  6511] close(3)                    = 0
[pid  6511] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6511] exit_group(0)               = ?
[pid  6511] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6511, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6513
./strace-static-x86_64: Process 6513 attached
[pid  6513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6513] setpgid(0, 0)               = 0
[pid  6513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6513] write(3, "1000", 4)         = 4
[pid  6513] close(3)                    = 0
[pid  6513] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6513] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6513] exit_group(0)               = ?
[pid  6513] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6513, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6515
./strace-static-x86_64: Process 6515 attached
[pid  6515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6515] setpgid(0, 0)               = 0
[pid  6515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6515] write(3, "1000", 4)         = 4
[pid  6515] close(3)                    = 0
[pid  6515] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6515] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6515] exit_group(0)               = ?
[pid  6515] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6515, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6517 attached
, child_tidptr=0x5555573f65d0) = 6517
[pid  6517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6517] setpgid(0, 0)               = 0
[pid  6517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6517] write(3, "1000", 4)         = 4
[pid  6517] close(3)                    = 0
[pid  6517] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6517] exit_group(0)               = ?
[pid  6517] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6517, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6519
./strace-static-x86_64: Process 6519 attached
[pid  6519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6519] setpgid(0, 0)               = 0
[pid  6519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6519] write(3, "1000", 4)         = 4
[pid  6519] close(3)                    = 0
[pid  6519] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6519] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6519] exit_group(0)               = ?
[pid  6519] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6519, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6521 attached
 <unfinished ...>
[pid  6521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6521] setpgid(0, 0)               = 0
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6521
[pid  6521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6521] write(3, "1000", 4)         = 4
[pid  6521] close(3)                    = 0
[pid  6521] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6521] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6521] exit_group(0)               = ?
[pid  6521] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6521, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6523
./strace-static-x86_64: Process 6523 attached
[pid  6523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6523] setpgid(0, 0)               = 0
[pid  6523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6523] write(3, "1000", 4)         = 4
[pid  6523] close(3)                    = 0
[pid  6523] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6523] exit_group(0)               = ?
[pid  6523] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6523, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6525 attached
, child_tidptr=0x5555573f65d0) = 6525
[pid  6525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6525] setpgid(0, 0)               = 0
[pid  6525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6525] write(3, "1000", 4)         = 4
[pid  6525] close(3)                    = 0
[pid  6525] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6525] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6525] exit_group(0)               = ?
[pid  6525] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6525, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6527 attached
, child_tidptr=0x5555573f65d0) = 6527
[pid  6527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6527] setpgid(0, 0)               = 0
[pid  6527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6527] write(3, "1000", 4)         = 4
[pid  6527] close(3)                    = 0
[pid  6527] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6527] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6527] exit_group(0)               = ?
[pid  6527] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6527, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6529 attached
, child_tidptr=0x5555573f65d0) = 6529
[pid  6529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6529] setpgid(0, 0)               = 0
[pid  6529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6529] write(3, "1000", 4)         = 4
[pid  6529] close(3)                    = 0
[pid  6529] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6529] exit_group(0)               = ?
[pid  6529] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6529, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6531 attached
, child_tidptr=0x5555573f65d0) = 6531
[pid  6531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6531] setpgid(0, 0)               = 0
[pid  6531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6531] write(3, "1000", 4)         = 4
[pid  6531] close(3)                    = 0
[pid  6531] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6531] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6531] exit_group(0)               = ?
[pid  6531] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6531, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6533
./strace-static-x86_64: Process 6533 attached
[pid  6533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6533] setpgid(0, 0)               = 0
[pid  6533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6533] write(3, "1000", 4)         = 4
[pid  6533] close(3)                    = 0
[pid  6533] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6533] exit_group(0)               = ?
[pid  6533] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6533, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6535 attached
, child_tidptr=0x5555573f65d0) = 6535
[pid  6535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6535] setpgid(0, 0)               = 0
[pid  6535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6535] write(3, "1000", 4)         = 4
[pid  6535] close(3)                    = 0
[pid  6535] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6535] exit_group(0)               = ?
[pid  6535] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6535, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6537 attached
, child_tidptr=0x5555573f65d0) = 6537
[pid  6537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6537] setpgid(0, 0)               = 0
[pid  6537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6537] write(3, "1000", 4)         = 4
[pid  6537] close(3)                    = 0
[pid  6537] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6537] exit_group(0)               = ?
[pid  6537] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6537, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6539
./strace-static-x86_64: Process 6539 attached
[pid  6539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6539] setpgid(0, 0)               = 0
[pid  6539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6539] write(3, "1000", 4)         = 4
[pid  6539] close(3)                    = 0
[pid  6539] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6539] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6539] exit_group(0)               = ?
[pid  6539] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6539, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6541 attached
, child_tidptr=0x5555573f65d0) = 6541
[pid  6541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6541] setpgid(0, 0)               = 0
[pid  6541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6541] write(3, "1000", 4)         = 4
[pid  6541] close(3)                    = 0
[pid  6541] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6541] exit_group(0)               = ?
[pid  6541] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6541, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6543 attached
, child_tidptr=0x5555573f65d0) = 6543
[pid  6543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6543] setpgid(0, 0)               = 0
[pid  6543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6543] write(3, "1000", 4)         = 4
[pid  6543] close(3)                    = 0
[pid  6543] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6543] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6543] exit_group(0)               = ?
[pid  6543] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6543, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6545 attached
, child_tidptr=0x5555573f65d0) = 6545
[pid  6545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6545] setpgid(0, 0)               = 0
[pid  6545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6545] write(3, "1000", 4)         = 4
[pid  6545] close(3)                    = 0
[pid  6545] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6545] exit_group(0)               = ?
[pid  6545] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6545, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6547 attached
, child_tidptr=0x5555573f65d0) = 6547
[pid  6547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6547] setpgid(0, 0)               = 0
[pid  6547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6547] write(3, "1000", 4)         = 4
[pid  6547] close(3)                    = 0
[pid  6547] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6547] exit_group(0)               = ?
[pid  6547] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6547, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6549
./strace-static-x86_64: Process 6549 attached
[pid  6549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6549] setpgid(0, 0)               = 0
[pid  6549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6549] write(3, "1000", 4)         = 4
[pid  6549] close(3)                    = 0
[pid  6549] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6549] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6549] exit_group(0)               = ?
[pid  6549] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6549, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6551
./strace-static-x86_64: Process 6551 attached
[pid  6551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6551] setpgid(0, 0)               = 0
[pid  6551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6551] write(3, "1000", 4)         = 4
[pid  6551] close(3)                    = 0
[pid  6551] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6551] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6551] exit_group(0)               = ?
[pid  6551] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6551, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6553
./strace-static-x86_64: Process 6553 attached
[pid  6553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6553] setpgid(0, 0)               = 0
[pid  6553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6553] write(3, "1000", 4)         = 4
[pid  6553] close(3)                    = 0
[pid  6553] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6553] exit_group(0)               = ?
[pid  6553] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6553, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6555
./strace-static-x86_64: Process 6555 attached
[pid  6555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6555] setpgid(0, 0)               = 0
[pid  6555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6555] write(3, "1000", 4)         = 4
[pid  6555] close(3)                    = 0
[pid  6555] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6555] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6555] exit_group(0)               = ?
[pid  6555] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6555, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6557
./strace-static-x86_64: Process 6557 attached
[pid  6557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6557] setpgid(0, 0)               = 0
[pid  6557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6557] write(3, "1000", 4)         = 4
[pid  6557] close(3)                    = 0
[pid  6557] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6557] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6557] exit_group(0)               = ?
[pid  6557] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6557, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6559 attached
, child_tidptr=0x5555573f65d0) = 6559
[pid  6559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6559] setpgid(0, 0)               = 0
[pid  6559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6559] write(3, "1000", 4)         = 4
[pid  6559] close(3)                    = 0
[pid  6559] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6559] exit_group(0)               = ?
[pid  6559] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6559, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6561 attached
, child_tidptr=0x5555573f65d0) = 6561
[pid  6561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6561] setpgid(0, 0)               = 0
[pid  6561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6561] write(3, "1000", 4)         = 4
[pid  6561] close(3)                    = 0
[pid  6561] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6561] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6561] exit_group(0)               = ?
[pid  6561] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6561, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6563
./strace-static-x86_64: Process 6563 attached
[pid  6563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6563] setpgid(0, 0)               = 0
[pid  6563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6563] write(3, "1000", 4)         = 4
[pid  6563] close(3)                    = 0
[pid  6563] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6563] exit_group(0)               = ?
[pid  6563] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6563, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6565
./strace-static-x86_64: Process 6565 attached
[pid  6565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6565] setpgid(0, 0)               = 0
[pid  6565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6565] write(3, "1000", 4)         = 4
[pid  6565] close(3)                    = 0
[pid  6565] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6565] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6565] exit_group(0)               = ?
[pid  6565] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6565, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6567
./strace-static-x86_64: Process 6567 attached
[pid  6567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6567] setpgid(0, 0)               = 0
[pid  6567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6567] write(3, "1000", 4)         = 4
[pid  6567] close(3)                    = 0
[pid  6567] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6567] exit_group(0)               = ?
[pid  6567] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6567, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6569
./strace-static-x86_64: Process 6569 attached
[pid  6569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6569] setpgid(0, 0)               = 0
[pid  6569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6569] write(3, "1000", 4)         = 4
[pid  6569] close(3)                    = 0
[pid  6569] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6569] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6569] exit_group(0)               = ?
[pid  6569] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6569, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6571
./strace-static-x86_64: Process 6571 attached
[pid  6571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6571] setpgid(0, 0)               = 0
[pid  6571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6571] write(3, "1000", 4)         = 4
[pid  6571] close(3)                    = 0
[pid  6571] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6571] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6571] exit_group(0)               = ?
[pid  6571] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6571, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6573 attached
, child_tidptr=0x5555573f65d0) = 6573
[pid  6573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6573] setpgid(0, 0)               = 0
[pid  6573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6573] write(3, "1000", 4)         = 4
[pid  6573] close(3)                    = 0
[pid  6573] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6573] exit_group(0)               = ?
[pid  6573] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6573, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6575
./strace-static-x86_64: Process 6575 attached
[pid  6575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6575] setpgid(0, 0)               = 0
[pid  6575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6575] write(3, "1000", 4)         = 4
[pid  6575] close(3)                    = 0
[pid  6575] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6575] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6575] exit_group(0)               = ?
[pid  6575] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6575, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6577
./strace-static-x86_64: Process 6577 attached
[pid  6577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6577] setpgid(0, 0)               = 0
[pid  6577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6577] write(3, "1000", 4)         = 4
[pid  6577] close(3)                    = 0
[pid  6577] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6577] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6577] exit_group(0)               = ?
[pid  6577] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6577, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6579 attached
, child_tidptr=0x5555573f65d0) = 6579
[pid  6579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6579] setpgid(0, 0)               = 0
[pid  6579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6579] write(3, "1000", 4)         = 4
[pid  6579] close(3)                    = 0
[pid  6579] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6579] exit_group(0)               = ?
[pid  6579] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6579, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6581 attached
, child_tidptr=0x5555573f65d0) = 6581
[pid  6581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6581] setpgid(0, 0)               = 0
[pid  6581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6581] write(3, "1000", 4)         = 4
[pid  6581] close(3)                    = 0
[pid  6581] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6581] exit_group(0)               = ?
[pid  6581] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6581, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6583
./strace-static-x86_64: Process 6583 attached
[pid  6583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6583] setpgid(0, 0)               = 0
[pid  6583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6583] write(3, "1000", 4)         = 4
[pid  6583] close(3)                    = 0
[pid  6583] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6583] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6583] exit_group(0)               = ?
[pid  6583] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6583, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6585
./strace-static-x86_64: Process 6585 attached
[pid  6585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6585] setpgid(0, 0)               = 0
[pid  6585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6585] write(3, "1000", 4)         = 4
[pid  6585] close(3)                    = 0
[pid  6585] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6585] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6585] exit_group(0)               = ?
[pid  6585] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6585, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6587 attached
 <unfinished ...>
[pid  6587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6587] setpgid(0, 0)               = 0
[pid  6587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6587
[pid  6587] <... openat resumed>)       = 3
[pid  6587] write(3, "1000", 4)         = 4
[pid  6587] close(3)                    = 0
[pid  6587] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6587] exit_group(0)               = ?
[pid  6587] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6587, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6589
./strace-static-x86_64: Process 6589 attached
[pid  6589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6589] setpgid(0, 0)               = 0
[pid  6589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6589] write(3, "1000", 4)         = 4
[pid  6589] close(3)                    = 0
[pid  6589] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6589] exit_group(0)               = ?
[pid  6589] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6589, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6591 attached
, child_tidptr=0x5555573f65d0) = 6591
[pid  6591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6591] setpgid(0, 0)               = 0
[pid  6591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6591] write(3, "1000", 4)         = 4
[pid  6591] close(3)                    = 0
[pid  6591] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6591] exit_group(0)               = ?
[pid  6591] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6591, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6593 attached
, child_tidptr=0x5555573f65d0) = 6593
[pid  6593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6593] setpgid(0, 0)               = 0
[pid  6593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6593] write(3, "1000", 4)         = 4
[pid  6593] close(3)                    = 0
[pid  6593] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6593] exit_group(0)               = ?
[pid  6593] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6593, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6595
./strace-static-x86_64: Process 6595 attached
[pid  6595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6595] setpgid(0, 0)               = 0
[pid  6595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6595] write(3, "1000", 4)         = 4
[pid  6595] close(3)                    = 0
[pid  6595] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6595] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6595] exit_group(0)               = ?
[pid  6595] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6595, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6597 attached
, child_tidptr=0x5555573f65d0) = 6597
[pid  6597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6597] setpgid(0, 0)               = 0
[pid  6597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6597] write(3, "1000", 4)         = 4
[pid  6597] close(3)                    = 0
[pid  6597] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6597] exit_group(0)               = ?
[pid  6597] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6597, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6599 attached
, child_tidptr=0x5555573f65d0) = 6599
[pid  6599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6599] setpgid(0, 0)               = 0
[pid  6599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6599] write(3, "1000", 4)         = 4
[pid  6599] close(3)                    = 0
[pid  6599] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6599] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6599] exit_group(0)               = ?
[pid  6599] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6599, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6601
./strace-static-x86_64: Process 6601 attached
[pid  6601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6601] setpgid(0, 0)               = 0
[pid  6601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6601] write(3, "1000", 4)         = 4
[pid  6601] close(3)                    = 0
[pid  6601] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6601] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6601] exit_group(0)               = ?
[pid  6601] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6601, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6603
./strace-static-x86_64: Process 6603 attached
[pid  6603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6603] setpgid(0, 0)               = 0
[pid  6603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6603] write(3, "1000", 4)         = 4
[pid  6603] close(3)                    = 0
[pid  6603] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6603] exit_group(0)               = ?
[pid  6603] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6603, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6605 attached
, child_tidptr=0x5555573f65d0) = 6605
[pid  6605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6605] setpgid(0, 0)               = 0
[pid  6605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6605] write(3, "1000", 4)         = 4
[pid  6605] close(3)                    = 0
[pid  6605] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6605] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6605] exit_group(0)               = ?
[pid  6605] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6605, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6607 attached
, child_tidptr=0x5555573f65d0) = 6607
[pid  6607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6607] setpgid(0, 0)               = 0
[pid  6607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6607] write(3, "1000", 4)         = 4
[pid  6607] close(3)                    = 0
[pid  6607] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6607] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6607] exit_group(0)               = ?
[pid  6607] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6607, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6609
./strace-static-x86_64: Process 6609 attached
[pid  6609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6609] setpgid(0, 0)               = 0
[pid  6609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6609] write(3, "1000", 4)         = 4
[pid  6609] close(3)                    = 0
[pid  6609] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6609] exit_group(0)               = ?
[pid  6609] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6609, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6611
./strace-static-x86_64: Process 6611 attached
[pid  6611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6611] setpgid(0, 0)               = 0
[pid  6611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6611] write(3, "1000", 4)         = 4
[pid  6611] close(3)                    = 0
[pid  6611] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6611] exit_group(0)               = ?
[pid  6611] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6611, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6613
./strace-static-x86_64: Process 6613 attached
[pid  6613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6613] setpgid(0, 0)               = 0
[pid  6613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6613] write(3, "1000", 4)         = 4
[pid  6613] close(3)                    = 0
[pid  6613] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6613] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6613] exit_group(0)               = ?
[pid  6613] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6613, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6615
./strace-static-x86_64: Process 6615 attached
[pid  6615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6615] setpgid(0, 0)               = 0
[pid  6615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6615] write(3, "1000", 4)         = 4
[pid  6615] close(3)                    = 0
[pid  6615] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6615] exit_group(0)               = ?
[pid  6615] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6615, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6617
./strace-static-x86_64: Process 6617 attached
[pid  6617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6617] setpgid(0, 0)               = 0
[pid  6617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6617] write(3, "1000", 4)         = 4
[pid  6617] close(3)                    = 0
[pid  6617] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6617] exit_group(0)               = ?
[pid  6617] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6617, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6619
./strace-static-x86_64: Process 6619 attached
[pid  6619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6619] setpgid(0, 0)               = 0
[pid  6619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6619] write(3, "1000", 4)         = 4
[pid  6619] close(3)                    = 0
[pid  6619] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6619] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6619] exit_group(0)               = ?
[pid  6619] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6619, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6621
./strace-static-x86_64: Process 6621 attached
[pid  6621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6621] setpgid(0, 0)               = 0
[pid  6621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6621] write(3, "1000", 4)         = 4
[pid  6621] close(3)                    = 0
[pid  6621] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6621] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6621] exit_group(0)               = ?
[pid  6621] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6621, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6623
./strace-static-x86_64: Process 6623 attached
[pid  6623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6623] setpgid(0, 0)               = 0
[pid  6623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6623] write(3, "1000", 4)         = 4
[pid  6623] close(3)                    = 0
[pid  6623] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6623] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6623] exit_group(0)               = ?
[pid  6623] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6623, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6625 attached
 <unfinished ...>
[pid  6625] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6625
[pid  6625] <... prctl resumed>)        = 0
[pid  6625] setpgid(0, 0)               = 0
[pid  6625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6625] write(3, "1000", 4)         = 4
[pid  6625] close(3)                    = 0
[pid  6625] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6625] exit_group(0)               = ?
[pid  6625] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6625, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6627
./strace-static-x86_64: Process 6627 attached
[pid  6627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6627] setpgid(0, 0)               = 0
[pid  6627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6627] write(3, "1000", 4)         = 4
[pid  6627] close(3)                    = 0
[pid  6627] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6627] exit_group(0)               = ?
[pid  6627] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6627, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6629
./strace-static-x86_64: Process 6629 attached
[pid  6629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6629] setpgid(0, 0)               = 0
[pid  6629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6629] write(3, "1000", 4)         = 4
[pid  6629] close(3)                    = 0
[pid  6629] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6629] exit_group(0)               = ?
[pid  6629] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6629, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6631 attached
, child_tidptr=0x5555573f65d0) = 6631
[pid  6631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6631] setpgid(0, 0)               = 0
[pid  6631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6631] write(3, "1000", 4)         = 4
[pid  6631] close(3)                    = 0
[pid  6631] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6631] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6631] exit_group(0)               = ?
[pid  6631] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6631, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6633
./strace-static-x86_64: Process 6633 attached
[pid  6633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6633] setpgid(0, 0)               = 0
[pid  6633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6633] write(3, "1000", 4)         = 4
[pid  6633] close(3)                    = 0
[pid  6633] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6633] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6633] exit_group(0)               = ?
[pid  6633] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6633, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6635
./strace-static-x86_64: Process 6635 attached
[pid  6635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6635] setpgid(0, 0)               = 0
[pid  6635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6635] write(3, "1000", 4)         = 4
[pid  6635] close(3)                    = 0
[pid  6635] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6635] exit_group(0)               = ?
[pid  6635] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6635, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6637 attached
 <unfinished ...>
[pid  6637] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6637
[pid  6637] <... prctl resumed>)        = 0
[pid  6637] setpgid(0, 0)               = 0
[pid  6637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6637] write(3, "1000", 4)         = 4
[pid  6637] close(3)                    = 0
[pid  6637] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6637] exit_group(0)               = ?
[pid  6637] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6637, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6639 attached
 <unfinished ...>
[pid  6639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6639] setpgid(0, 0)               = 0
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6639
[pid  6639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6639] write(3, "1000", 4)         = 4
[pid  6639] close(3)                    = 0
[pid  6639] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6639] exit_group(0)               = ?
[pid  6639] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6639, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6641 attached
, child_tidptr=0x5555573f65d0) = 6641
[pid  6641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6641] setpgid(0, 0)               = 0
[pid  6641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6641] write(3, "1000", 4)         = 4
[pid  6641] close(3)                    = 0
[pid  6641] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6641] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6641] exit_group(0)               = ?
[pid  6641] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6641, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6643
./strace-static-x86_64: Process 6643 attached
[pid  6643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6643] setpgid(0, 0)               = 0
[pid  6643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6643] write(3, "1000", 4)         = 4
[pid  6643] close(3)                    = 0
[pid  6643] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6643] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6643] exit_group(0)               = ?
[pid  6643] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6643, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6645
./strace-static-x86_64: Process 6645 attached
[pid  6645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6645] setpgid(0, 0)               = 0
[pid  6645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6645] write(3, "1000", 4)         = 4
[pid  6645] close(3)                    = 0
[pid  6645] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6645] exit_group(0)               = ?
[pid  6645] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6645, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6647 attached
, child_tidptr=0x5555573f65d0) = 6647
[pid  6647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6647] setpgid(0, 0)               = 0
[pid  6647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6647] write(3, "1000", 4)         = 4
[pid  6647] close(3)                    = 0
[pid  6647] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6647] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6647] exit_group(0)               = ?
[pid  6647] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6647, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6649 attached
, child_tidptr=0x5555573f65d0) = 6649
[pid  6649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6649] setpgid(0, 0)               = 0
[pid  6649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6649] write(3, "1000", 4)         = 4
[pid  6649] close(3)                    = 0
[pid  6649] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6649] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6649] exit_group(0)               = ?
[pid  6649] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6649, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6651 attached
 <unfinished ...>
[pid  6651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6651] setpgid(0, 0)               = 0
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6651
[pid  6651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6651] write(3, "1000", 4)         = 4
[pid  6651] close(3)                    = 0
[pid  6651] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6651] exit_group(0)               = ?
[pid  6651] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6651, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6653
./strace-static-x86_64: Process 6653 attached
[pid  6653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6653] setpgid(0, 0)               = 0
[pid  6653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6653] write(3, "1000", 4)         = 4
[pid  6653] close(3)                    = 0
[pid  6653] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6653] exit_group(0)               = ?
[pid  6653] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6653, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6655
./strace-static-x86_64: Process 6655 attached
[pid  6655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6655] setpgid(0, 0)               = 0
[pid  6655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6655] write(3, "1000", 4)         = 4
[pid  6655] close(3)                    = 0
[pid  6655] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6655] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6655] exit_group(0)               = ?
[pid  6655] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6655, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6657
./strace-static-x86_64: Process 6657 attached
[pid  6657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6657] setpgid(0, 0)               = 0
[pid  6657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6657] write(3, "1000", 4)         = 4
[pid  6657] close(3)                    = 0
[pid  6657] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6657] exit_group(0)               = ?
[pid  6657] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6657, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6659 attached
, child_tidptr=0x5555573f65d0) = 6659
[pid  6659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6659] setpgid(0, 0)               = 0
[pid  6659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6659] write(3, "1000", 4)         = 4
[pid  6659] close(3)                    = 0
[pid  6659] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6659] exit_group(0)               = ?
[pid  6659] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6659, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6661
./strace-static-x86_64: Process 6661 attached
[pid  6661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6661] setpgid(0, 0)               = 0
[pid  6661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6661] write(3, "1000", 4)         = 4
[pid  6661] close(3)                    = 0
[pid  6661] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6661] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6661] exit_group(0)               = ?
[pid  6661] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6661, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6663
./strace-static-x86_64: Process 6663 attached
[pid  6663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6663] setpgid(0, 0)               = 0
[pid  6663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6663] write(3, "1000", 4)         = 4
[pid  6663] close(3)                    = 0
[pid  6663] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6663] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6663] exit_group(0)               = ?
[pid  6663] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6663, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6665
./strace-static-x86_64: Process 6665 attached
[pid  6665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6665] setpgid(0, 0)               = 0
[pid  6665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6665] write(3, "1000", 4)         = 4
[pid  6665] close(3)                    = 0
[pid  6665] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6665] exit_group(0)               = ?
[pid  6665] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6665, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6667 attached
 <unfinished ...>
[pid  6667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6667] setpgid(0, 0)               = 0
[pid  6667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6667
[pid  6667] <... openat resumed>)       = 3
[pid  6667] write(3, "1000", 4)         = 4
[pid  6667] close(3)                    = 0
[pid  6667] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6667] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6667] exit_group(0)               = ?
[pid  6667] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6667, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6669 attached
, child_tidptr=0x5555573f65d0) = 6669
[pid  6669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6669] setpgid(0, 0)               = 0
[pid  6669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6669] write(3, "1000", 4)         = 4
[pid  6669] close(3)                    = 0
[pid  6669] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6669] exit_group(0)               = ?
[pid  6669] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6669, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6671
./strace-static-x86_64: Process 6671 attached
[pid  6671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6671] setpgid(0, 0)               = 0
[pid  6671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6671] write(3, "1000", 4)         = 4
[pid  6671] close(3)                    = 0
[pid  6671] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6671] exit_group(0)               = ?
[pid  6671] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6671, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6673 attached
, child_tidptr=0x5555573f65d0) = 6673
[pid  6673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6673] setpgid(0, 0)               = 0
[pid  6673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6673] write(3, "1000", 4)         = 4
[pid  6673] close(3)                    = 0
[pid  6673] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6673] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6673] exit_group(0)               = ?
[pid  6673] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6673, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6675
./strace-static-x86_64: Process 6675 attached
[pid  6675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6675] setpgid(0, 0)               = 0
[pid  6675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6675] write(3, "1000", 4)         = 4
[pid  6675] close(3)                    = 0
[pid  6675] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6675] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6675] exit_group(0)               = ?
[pid  6675] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6675, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6677
./strace-static-x86_64: Process 6677 attached
[pid  6677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6677] setpgid(0, 0)               = 0
[pid  6677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6677] write(3, "1000", 4)         = 4
[pid  6677] close(3)                    = 0
[pid  6677] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6677] exit_group(0)               = ?
[pid  6677] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6677, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6679 attached
, child_tidptr=0x5555573f65d0) = 6679
[pid  6679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6679] setpgid(0, 0)               = 0
[pid  6679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6679] write(3, "1000", 4)         = 4
[pid  6679] close(3)                    = 0
[pid  6679] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6679] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6679] exit_group(0)               = ?
[pid  6679] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6679, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6681
./strace-static-x86_64: Process 6681 attached
[pid  6681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6681] setpgid(0, 0)               = 0
[pid  6681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6681] write(3, "1000", 4)         = 4
[pid  6681] close(3)                    = 0
[pid  6681] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6681] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6681] exit_group(0)               = ?
[pid  6681] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6681, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6683 attached
, child_tidptr=0x5555573f65d0) = 6683
[pid  6683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6683] setpgid(0, 0)               = 0
[pid  6683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6683] write(3, "1000", 4)         = 4
[pid  6683] close(3)                    = 0
[pid  6683] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6683] exit_group(0)               = ?
[pid  6683] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6683, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6685 attached
, child_tidptr=0x5555573f65d0) = 6685
[pid  6685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6685] setpgid(0, 0)               = 0
[pid  6685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6685] write(3, "1000", 4)         = 4
[pid  6685] close(3)                    = 0
[pid  6685] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6685] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6685] exit_group(0)               = ?
[pid  6685] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6685, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6687
./strace-static-x86_64: Process 6687 attached
[pid  6687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6687] setpgid(0, 0)               = 0
[pid  6687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6687] write(3, "1000", 4)         = 4
[pid  6687] close(3)                    = 0
[pid  6687] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6687] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6687] exit_group(0)               = ?
[pid  6687] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6687, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6689
./strace-static-x86_64: Process 6689 attached
[pid  6689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6689] setpgid(0, 0)               = 0
[pid  6689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6689] write(3, "1000", 4)         = 4
[pid  6689] close(3)                    = 0
[pid  6689] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6689] exit_group(0)               = ?
[pid  6689] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6689, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6691
./strace-static-x86_64: Process 6691 attached
[pid  6691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6691] setpgid(0, 0)               = 0
[pid  6691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6691] write(3, "1000", 4)         = 4
[pid  6691] close(3)                    = 0
[pid  6691] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6691] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6691] exit_group(0)               = ?
[pid  6691] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6691, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6693 attached
, child_tidptr=0x5555573f65d0) = 6693
[pid  6693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6693] setpgid(0, 0)               = 0
[pid  6693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6693] write(3, "1000", 4)         = 4
[pid  6693] close(3)                    = 0
[pid  6693] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6693] exit_group(0)               = ?
[pid  6693] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6693, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6695 attached
, child_tidptr=0x5555573f65d0) = 6695
[pid  6695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6695] setpgid(0, 0)               = 0
[pid  6695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6695] write(3, "1000", 4)         = 4
[pid  6695] close(3)                    = 0
[pid  6695] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6695] exit_group(0)               = ?
[pid  6695] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6695, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6697 attached
, child_tidptr=0x5555573f65d0) = 6697
[pid  6697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6697] setpgid(0, 0)               = 0
[pid  6697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6697] write(3, "1000", 4)         = 4
[pid  6697] close(3)                    = 0
[pid  6697] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6697] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6697] exit_group(0)               = ?
[pid  6697] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6697, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6699 attached
, child_tidptr=0x5555573f65d0) = 6699
[pid  6699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6699] setpgid(0, 0)               = 0
[pid  6699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6699] write(3, "1000", 4)         = 4
[pid  6699] close(3)                    = 0
[pid  6699] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6699] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6699] exit_group(0)               = ?
[pid  6699] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6699, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6701
./strace-static-x86_64: Process 6701 attached
[pid  6701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6701] setpgid(0, 0)               = 0
[pid  6701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6701] write(3, "1000", 4)         = 4
[pid  6701] close(3)                    = 0
[pid  6701] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6701] exit_group(0)               = ?
[pid  6701] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6701, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6703
./strace-static-x86_64: Process 6703 attached
[pid  6703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6703] setpgid(0, 0)               = 0
[pid  6703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6703] write(3, "1000", 4)         = 4
[pid  6703] close(3)                    = 0
[pid  6703] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6703] exit_group(0)               = ?
[pid  6703] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6703, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6705 attached
, child_tidptr=0x5555573f65d0) = 6705
[pid  6705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6705] setpgid(0, 0)               = 0
[pid  6705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6705] write(3, "1000", 4)         = 4
[pid  6705] close(3)                    = 0
[pid  6705] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6705] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6705] exit_group(0)               = ?
[pid  6705] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6705, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6707 attached
, child_tidptr=0x5555573f65d0) = 6707
[pid  6707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6707] setpgid(0, 0)               = 0
[pid  6707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6707] write(3, "1000", 4)         = 4
[pid  6707] close(3)                    = 0
[pid  6707] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6707] exit_group(0)               = ?
[pid  6707] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6707, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6709
./strace-static-x86_64: Process 6709 attached
[pid  6709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6709] setpgid(0, 0)               = 0
[pid  6709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6709] write(3, "1000", 4)         = 4
[pid  6709] close(3)                    = 0
[pid  6709] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6709] exit_group(0)               = ?
[pid  6709] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6709, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6711 attached
, child_tidptr=0x5555573f65d0) = 6711
[pid  6711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6711] setpgid(0, 0)               = 0
[pid  6711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6711] write(3, "1000", 4)         = 4
[pid  6711] close(3)                    = 0
[pid  6711] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6711] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6711] exit_group(0)               = ?
[pid  6711] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6711, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6713
./strace-static-x86_64: Process 6713 attached
[pid  6713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6713] setpgid(0, 0)               = 0
[pid  6713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6713] write(3, "1000", 4)         = 4
[pid  6713] close(3)                    = 0
[pid  6713] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6713] exit_group(0)               = ?
[pid  6713] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6713, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6715
./strace-static-x86_64: Process 6715 attached
[pid  6715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6715] setpgid(0, 0)               = 0
[pid  6715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6715] write(3, "1000", 4)         = 4
[pid  6715] close(3)                    = 0
[pid  6715] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6715] exit_group(0)               = ?
[pid  6715] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6715, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6717
./strace-static-x86_64: Process 6717 attached
[pid  6717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6717] setpgid(0, 0)               = 0
[pid  6717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6717] write(3, "1000", 4)         = 4
[pid  6717] close(3)                    = 0
[pid  6717] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6717] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6717] exit_group(0)               = ?
[pid  6717] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6717, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6719
./strace-static-x86_64: Process 6719 attached
[pid  6719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6719] setpgid(0, 0)               = 0
[pid  6719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6719] write(3, "1000", 4)         = 4
[pid  6719] close(3)                    = 0
[pid  6719] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6719] exit_group(0)               = ?
[pid  6719] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6719, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6721
./strace-static-x86_64: Process 6721 attached
[pid  6721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6721] setpgid(0, 0)               = 0
[pid  6721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6721] write(3, "1000", 4)         = 4
[pid  6721] close(3)                    = 0
[pid  6721] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6721] exit_group(0)               = ?
[pid  6721] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6721, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6723 attached
, child_tidptr=0x5555573f65d0) = 6723
[pid  6723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6723] setpgid(0, 0)               = 0
[pid  6723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6723] write(3, "1000", 4)         = 4
[pid  6723] close(3)                    = 0
[pid  6723] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6723] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6723] exit_group(0)               = ?
[pid  6723] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6723, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6725 attached
, child_tidptr=0x5555573f65d0) = 6725
[pid  6725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6725] setpgid(0, 0)               = 0
[pid  6725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6725] write(3, "1000", 4)         = 4
[pid  6725] close(3)                    = 0
[pid  6725] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6725] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6725] exit_group(0)               = ?
[pid  6725] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6725, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6727 attached
, child_tidptr=0x5555573f65d0) = 6727
[pid  6727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6727] setpgid(0, 0)               = 0
[pid  6727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6727] write(3, "1000", 4)         = 4
[pid  6727] close(3)                    = 0
[pid  6727] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6727] exit_group(0)               = ?
[pid  6727] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6727, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6729
./strace-static-x86_64: Process 6729 attached
[pid  6729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6729] setpgid(0, 0)               = 0
[pid  6729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6729] write(3, "1000", 4)         = 4
[pid  6729] close(3)                    = 0
[pid  6729] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6729] exit_group(0)               = ?
[pid  6729] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6729, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6731
./strace-static-x86_64: Process 6731 attached
[pid  6731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6731] setpgid(0, 0)               = 0
[pid  6731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6731] write(3, "1000", 4)         = 4
[pid  6731] close(3)                    = 0
[pid  6731] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6731] exit_group(0)               = ?
[pid  6731] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6731, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6733 attached
, child_tidptr=0x5555573f65d0) = 6733
[pid  6733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6733] setpgid(0, 0)               = 0
[pid  6733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6733] write(3, "1000", 4)         = 4
[pid  6733] close(3)                    = 0
[pid  6733] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6733] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6733] exit_group(0)               = ?
[pid  6733] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6733, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6735
./strace-static-x86_64: Process 6735 attached
[pid  6735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6735] setpgid(0, 0)               = 0
[pid  6735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6735] write(3, "1000", 4)         = 4
[pid  6735] close(3)                    = 0
[pid  6735] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6735] exit_group(0)               = ?
[pid  6735] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6735, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6737
./strace-static-x86_64: Process 6737 attached
[pid  6737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6737] setpgid(0, 0)               = 0
[pid  6737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6737] write(3, "1000", 4)         = 4
[pid  6737] close(3)                    = 0
[pid  6737] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6737] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6737] exit_group(0)               = ?
[pid  6737] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6737, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6739
./strace-static-x86_64: Process 6739 attached
[pid  6739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6739] setpgid(0, 0)               = 0
[pid  6739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6739] write(3, "1000", 4)         = 4
[pid  6739] close(3)                    = 0
[pid  6739] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6739] exit_group(0)               = ?
[pid  6739] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6739, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6741 attached
, child_tidptr=0x5555573f65d0) = 6741
[pid  6741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6741] setpgid(0, 0)               = 0
[pid  6741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6741] write(3, "1000", 4)         = 4
[pid  6741] close(3)                    = 0
[pid  6741] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6741] exit_group(0)               = ?
[pid  6741] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6741, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6743
./strace-static-x86_64: Process 6743 attached
[pid  6743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6743] setpgid(0, 0)               = 0
[pid  6743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6743] write(3, "1000", 4)         = 4
[pid  6743] close(3)                    = 0
[pid  6743] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6743] exit_group(0)               = ?
[pid  6743] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6743, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6745
./strace-static-x86_64: Process 6745 attached
[pid  6745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6745] setpgid(0, 0)               = 0
[pid  6745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6745] write(3, "1000", 4)         = 4
[pid  6745] close(3)                    = 0
[pid  6745] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6745] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6745] exit_group(0)               = ?
[pid  6745] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6745, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6747
./strace-static-x86_64: Process 6747 attached
[pid  6747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6747] setpgid(0, 0)               = 0
[pid  6747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6747] write(3, "1000", 4)         = 4
[pid  6747] close(3)                    = 0
[pid  6747] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6747] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6747] exit_group(0)               = ?
[pid  6747] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6747, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6749 attached
, child_tidptr=0x5555573f65d0) = 6749
[pid  6749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6749] setpgid(0, 0)               = 0
[pid  6749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6749] write(3, "1000", 4)         = 4
[pid  6749] close(3)                    = 0
[pid  6749] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6749] exit_group(0)               = ?
[pid  6749] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6749, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6751
./strace-static-x86_64: Process 6751 attached
[pid  6751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6751] setpgid(0, 0)               = 0
[pid  6751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6751] write(3, "1000", 4)         = 4
[pid  6751] close(3)                    = 0
[pid  6751] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6751] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6751] exit_group(0)               = ?
[pid  6751] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6751, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6753
./strace-static-x86_64: Process 6753 attached
[pid  6753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6753] setpgid(0, 0)               = 0
[pid  6753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6753] write(3, "1000", 4)         = 4
[pid  6753] close(3)                    = 0
[pid  6753] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6753] exit_group(0)               = ?
[pid  6753] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6753, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6755 attached
, child_tidptr=0x5555573f65d0) = 6755
[pid  6755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6755] setpgid(0, 0)               = 0
[pid  6755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6755] write(3, "1000", 4)         = 4
[pid  6755] close(3)                    = 0
[pid  6755] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6755] exit_group(0)               = ?
[pid  6755] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6755, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6757 attached
, child_tidptr=0x5555573f65d0) = 6757
[pid  6757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6757] setpgid(0, 0)               = 0
[pid  6757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6757] write(3, "1000", 4)         = 4
[pid  6757] close(3)                    = 0
[pid  6757] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6757] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6757] exit_group(0)               = ?
[pid  6757] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6757, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6759 attached
, child_tidptr=0x5555573f65d0) = 6759
[pid  6759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6759] setpgid(0, 0)               = 0
[pid  6759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6759] write(3, "1000", 4)         = 4
[pid  6759] close(3)                    = 0
[pid  6759] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6759] exit_group(0)               = ?
[pid  6759] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6759, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6761
./strace-static-x86_64: Process 6761 attached
[pid  6761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6761] setpgid(0, 0)               = 0
[pid  6761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6761] write(3, "1000", 4)         = 4
[pid  6761] close(3)                    = 0
[pid  6761] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6761] exit_group(0)               = ?
[pid  6761] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6761, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6763
./strace-static-x86_64: Process 6763 attached
[pid  6763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6763] setpgid(0, 0)               = 0
[pid  6763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6763] write(3, "1000", 4)         = 4
[pid  6763] close(3)                    = 0
[pid  6763] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6763] exit_group(0)               = ?
[pid  6763] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6763, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6765 attached
, child_tidptr=0x5555573f65d0) = 6765
[pid  6765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6765] setpgid(0, 0)               = 0
[pid  6765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6765] write(3, "1000", 4)         = 4
[pid  6765] close(3)                    = 0
[pid  6765] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6765] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6765] exit_group(0)               = ?
[pid  6765] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6765, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6767
./strace-static-x86_64: Process 6767 attached
[pid  6767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6767] setpgid(0, 0)               = 0
[pid  6767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6767] write(3, "1000", 4)         = 4
[pid  6767] close(3)                    = 0
[pid  6767] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6767] exit_group(0)               = ?
[pid  6767] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6767, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6769
./strace-static-x86_64: Process 6769 attached
[pid  6769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6769] setpgid(0, 0)               = 0
[pid  6769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6769] write(3, "1000", 4)         = 4
[pid  6769] close(3)                    = 0
[pid  6769] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6769] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6769] exit_group(0)               = ?
[pid  6769] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6769, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6771
./strace-static-x86_64: Process 6771 attached
[pid  6771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6771] setpgid(0, 0)               = 0
[pid  6771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6771] write(3, "1000", 4)         = 4
[pid  6771] close(3)                    = 0
[pid  6771] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6771] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6771] exit_group(0)               = ?
[pid  6771] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6771, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6773
./strace-static-x86_64: Process 6773 attached
[pid  6773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6773] setpgid(0, 0)               = 0
[pid  6773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6773] write(3, "1000", 4)         = 4
[pid  6773] close(3)                    = 0
[pid  6773] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6773] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6773] exit_group(0)               = ?
[pid  6773] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6773, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6775 attached
, child_tidptr=0x5555573f65d0) = 6775
[pid  6775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6775] setpgid(0, 0)               = 0
[pid  6775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6775] write(3, "1000", 4)         = 4
[pid  6775] close(3)                    = 0
[pid  6775] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6775] exit_group(0)               = ?
[pid  6775] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6775, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6777
./strace-static-x86_64: Process 6777 attached
[pid  6777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6777] setpgid(0, 0)               = 0
[pid  6777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6777] write(3, "1000", 4)         = 4
[pid  6777] close(3)                    = 0
[pid  6777] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6777] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6777] exit_group(0)               = ?
[pid  6777] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6777, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6779
./strace-static-x86_64: Process 6779 attached
[pid  6779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6779] setpgid(0, 0)               = 0
[pid  6779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6779] write(3, "1000", 4)         = 4
[pid  6779] close(3)                    = 0
[pid  6779] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6779] exit_group(0)               = ?
[pid  6779] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6779, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6781 attached
, child_tidptr=0x5555573f65d0) = 6781
[pid  6781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6781] setpgid(0, 0)               = 0
[pid  6781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6781] write(3, "1000", 4)         = 4
[pid  6781] close(3)                    = 0
[pid  6781] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6781] exit_group(0)               = ?
[pid  6781] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6781, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6783
./strace-static-x86_64: Process 6783 attached
[pid  6783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6783] setpgid(0, 0)               = 0
[pid  6783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6783] write(3, "1000", 4)         = 4
[pid  6783] close(3)                    = 0
[pid  6783] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6783] exit_group(0)               = ?
[pid  6783] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6783, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6785 attached
, child_tidptr=0x5555573f65d0) = 6785
[pid  6785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6785] setpgid(0, 0)               = 0
[pid  6785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6785] write(3, "1000", 4)         = 4
[pid  6785] close(3)                    = 0
[pid  6785] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6785] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6785] exit_group(0)               = ?
[pid  6785] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6785, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6787
./strace-static-x86_64: Process 6787 attached
[pid  6787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6787] setpgid(0, 0)               = 0
[pid  6787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6787] write(3, "1000", 4)         = 4
[pid  6787] close(3)                    = 0
[pid  6787] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6787] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6787] exit_group(0)               = ?
[pid  6787] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6787, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6789
./strace-static-x86_64: Process 6789 attached
[pid  6789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6789] setpgid(0, 0)               = 0
[pid  6789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6789] write(3, "1000", 4)         = 4
[pid  6789] close(3)                    = 0
[pid  6789] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6789] exit_group(0)               = ?
[pid  6789] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6789, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6791 attached
, child_tidptr=0x5555573f65d0) = 6791
[pid  6791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6791] setpgid(0, 0)               = 0
[pid  6791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6791] write(3, "1000", 4)         = 4
[pid  6791] close(3)                    = 0
[pid  6791] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6791] exit_group(0)               = ?
[pid  6791] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6791, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6793
./strace-static-x86_64: Process 6793 attached
[pid  6793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6793] setpgid(0, 0)               = 0
[pid  6793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6793] write(3, "1000", 4)         = 4
[pid  6793] close(3)                    = 0
[pid  6793] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6793] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6793] exit_group(0)               = ?
[pid  6793] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6793, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6795 attached
, child_tidptr=0x5555573f65d0) = 6795
[pid  6795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6795] setpgid(0, 0)               = 0
[pid  6795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6795] write(3, "1000", 4)         = 4
[pid  6795] close(3)                    = 0
[pid  6795] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6795] exit_group(0)               = ?
[pid  6795] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6795, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6797
./strace-static-x86_64: Process 6797 attached
[pid  6797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6797] setpgid(0, 0)               = 0
[pid  6797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6797] write(3, "1000", 4)         = 4
[pid  6797] close(3)                    = 0
[pid  6797] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6797] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6797] exit_group(0)               = ?
[pid  6797] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6797, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6799 attached
, child_tidptr=0x5555573f65d0) = 6799
[pid  6799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6799] setpgid(0, 0)               = 0
[pid  6799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6799] write(3, "1000", 4)         = 4
[pid  6799] close(3)                    = 0
[pid  6799] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6799] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6799] exit_group(0)               = ?
[pid  6799] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6799, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6801
./strace-static-x86_64: Process 6801 attached
[pid  6801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6801] setpgid(0, 0)               = 0
[pid  6801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6801] write(3, "1000", 4)         = 4
[pid  6801] close(3)                    = 0
[pid  6801] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6801] exit_group(0)               = ?
[pid  6801] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6801, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6803 attached
, child_tidptr=0x5555573f65d0) = 6803
[pid  6803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6803] setpgid(0, 0)               = 0
[pid  6803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6803] write(3, "1000", 4)         = 4
[pid  6803] close(3)                    = 0
[pid  6803] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6803] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6803] exit_group(0)               = ?
[pid  6803] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6803, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6805 attached
, child_tidptr=0x5555573f65d0) = 6805
[pid  6805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6805] setpgid(0, 0)               = 0
[pid  6805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6805] write(3, "1000", 4)         = 4
[pid  6805] close(3)                    = 0
[pid  6805] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6805] exit_group(0)               = ?
[pid  6805] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6805, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6807
./strace-static-x86_64: Process 6807 attached
[pid  6807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6807] setpgid(0, 0)               = 0
[pid  6807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6807] write(3, "1000", 4)         = 4
[pid  6807] close(3)                    = 0
[pid  6807] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6807] exit_group(0)               = ?
[pid  6807] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6807, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6809 attached
, child_tidptr=0x5555573f65d0) = 6809
[pid  6809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6809] setpgid(0, 0)               = 0
[pid  6809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6809] write(3, "1000", 4)         = 4
[pid  6809] close(3)                    = 0
[pid  6809] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6809] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6809] exit_group(0)               = ?
[pid  6809] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6809, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6811
./strace-static-x86_64: Process 6811 attached
[pid  6811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6811] setpgid(0, 0)               = 0
[pid  6811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6811] write(3, "1000", 4)         = 4
[pid  6811] close(3)                    = 0
[pid  6811] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6811] exit_group(0)               = ?
[pid  6811] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6811, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6813 attached
, child_tidptr=0x5555573f65d0) = 6813
[pid  6813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6813] setpgid(0, 0)               = 0
[pid  6813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6813] write(3, "1000", 4)         = 4
[pid  6813] close(3)                    = 0
[pid  6813] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6813] exit_group(0)               = ?
[pid  6813] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6813, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6815
./strace-static-x86_64: Process 6815 attached
[pid  6815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6815] setpgid(0, 0)               = 0
[pid  6815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6815] write(3, "1000", 4)         = 4
[pid  6815] close(3)                    = 0
[pid  6815] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6815] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6815] exit_group(0)               = ?
[pid  6815] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6815, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6817
./strace-static-x86_64: Process 6817 attached
[pid  6817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6817] setpgid(0, 0)               = 0
[pid  6817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6817] write(3, "1000", 4)         = 4
[pid  6817] close(3)                    = 0
[pid  6817] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6817] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6817] exit_group(0)               = ?
[pid  6817] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6817, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6819
./strace-static-x86_64: Process 6819 attached
[pid  6819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6819] setpgid(0, 0)               = 0
[pid  6819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6819] write(3, "1000", 4)         = 4
[pid  6819] close(3)                    = 0
[pid  6819] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6819] exit_group(0)               = ?
[pid  6819] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6819, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6821 attached
, child_tidptr=0x5555573f65d0) = 6821
[pid  6821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6821] setpgid(0, 0)               = 0
[pid  6821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6821] write(3, "1000", 4)         = 4
[pid  6821] close(3)                    = 0
[pid  6821] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6821] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6821] exit_group(0)               = ?
[pid  6821] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6821, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6823 attached
, child_tidptr=0x5555573f65d0) = 6823
[pid  6823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6823] setpgid(0, 0)               = 0
[pid  6823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6823] write(3, "1000", 4)         = 4
[pid  6823] close(3)                    = 0
[pid  6823] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6823] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6823] exit_group(0)               = ?
[pid  6823] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6823, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6825
./strace-static-x86_64: Process 6825 attached
[pid  6825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6825] setpgid(0, 0)               = 0
[pid  6825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6825] write(3, "1000", 4)         = 4
[pid  6825] close(3)                    = 0
[pid  6825] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6825] exit_group(0)               = ?
[pid  6825] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6825, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6827
./strace-static-x86_64: Process 6827 attached
[pid  6827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6827] setpgid(0, 0)               = 0
[pid  6827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6827] write(3, "1000", 4)         = 4
[pid  6827] close(3)                    = 0
[pid  6827] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6827] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6827] exit_group(0)               = ?
[pid  6827] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6827, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6829 attached
, child_tidptr=0x5555573f65d0) = 6829
[pid  6829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6829] setpgid(0, 0)               = 0
[pid  6829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6829] write(3, "1000", 4)         = 4
[pid  6829] close(3)                    = 0
[pid  6829] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6829] exit_group(0)               = ?
[pid  6829] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6829, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6831
./strace-static-x86_64: Process 6831 attached
[pid  6831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6831] setpgid(0, 0)               = 0
[pid  6831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6831] write(3, "1000", 4)         = 4
[pid  6831] close(3)                    = 0
[pid  6831] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6831] exit_group(0)               = ?
[pid  6831] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6831, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6833 attached
, child_tidptr=0x5555573f65d0) = 6833
[pid  6833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6833] setpgid(0, 0)               = 0
[pid  6833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6833] write(3, "1000", 4)         = 4
[pid  6833] close(3)                    = 0
[pid  6833] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6833] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6833] exit_group(0)               = ?
[pid  6833] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6833, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6835 attached
, child_tidptr=0x5555573f65d0) = 6835
[pid  6835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6835] setpgid(0, 0)               = 0
[pid  6835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6835] write(3, "1000", 4)         = 4
[pid  6835] close(3)                    = 0
[pid  6835] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6835] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6835] exit_group(0)               = ?
[pid  6835] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6835, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6837
./strace-static-x86_64: Process 6837 attached
[pid  6837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6837] setpgid(0, 0)               = 0
[pid  6837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6837] write(3, "1000", 4)         = 4
[pid  6837] close(3)                    = 0
[pid  6837] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6837] exit_group(0)               = ?
[pid  6837] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6837, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6839
./strace-static-x86_64: Process 6839 attached
[pid  6839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6839] setpgid(0, 0)               = 0
[pid  6839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6839] write(3, "1000", 4)         = 4
[pid  6839] close(3)                    = 0
[pid  6839] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6839] exit_group(0)               = ?
[pid  6839] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6839, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6841
./strace-static-x86_64: Process 6841 attached
[pid  6841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6841] setpgid(0, 0)               = 0
[pid  6841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6841] write(3, "1000", 4)         = 4
[pid  6841] close(3)                    = 0
[pid  6841] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6841] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6841] exit_group(0)               = ?
[pid  6841] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6841, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6843
./strace-static-x86_64: Process 6843 attached
[pid  6843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6843] setpgid(0, 0)               = 0
[pid  6843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6843] write(3, "1000", 4)         = 4
[pid  6843] close(3)                    = 0
[pid  6843] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6843] exit_group(0)               = ?
[pid  6843] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6843, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6845
./strace-static-x86_64: Process 6845 attached
[pid  6845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6845] setpgid(0, 0)               = 0
[pid  6845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6845] write(3, "1000", 4)         = 4
[pid  6845] close(3)                    = 0
[pid  6845] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6845] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6845] exit_group(0)               = ?
[pid  6845] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6845, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6847
./strace-static-x86_64: Process 6847 attached
[pid  6847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6847] setpgid(0, 0)               = 0
[pid  6847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6847] write(3, "1000", 4)         = 4
[pid  6847] close(3)                    = 0
[pid  6847] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6847] exit_group(0)               = ?
[pid  6847] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6847, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6849
./strace-static-x86_64: Process 6849 attached
[pid  6849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6849] setpgid(0, 0)               = 0
[pid  6849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6849] write(3, "1000", 4)         = 4
[pid  6849] close(3)                    = 0
[pid  6849] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6849] exit_group(0)               = ?
[pid  6849] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6849, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6851 attached
, child_tidptr=0x5555573f65d0) = 6851
[pid  6851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6851] setpgid(0, 0)               = 0
[pid  6851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6851] write(3, "1000", 4)         = 4
[pid  6851] close(3)                    = 0
[pid  6851] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6851] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6851] exit_group(0)               = ?
[pid  6851] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6851, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6853 attached
, child_tidptr=0x5555573f65d0) = 6853
[pid  6853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6853] setpgid(0, 0)               = 0
[pid  6853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6853] write(3, "1000", 4)         = 4
[pid  6853] close(3)                    = 0
[pid  6853] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6853] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6853] exit_group(0)               = ?
[pid  6853] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6853, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6855 attached
, child_tidptr=0x5555573f65d0) = 6855
[pid  6855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6855] setpgid(0, 0)               = 0
[pid  6855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6855] write(3, "1000", 4)         = 4
[pid  6855] close(3)                    = 0
[pid  6855] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6855] exit_group(0)               = ?
[pid  6855] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6855, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6857
./strace-static-x86_64: Process 6857 attached
[pid  6857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6857] setpgid(0, 0)               = 0
[pid  6857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6857] write(3, "1000", 4)         = 4
[pid  6857] close(3)                    = 0
[pid  6857] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6857] exit_group(0)               = ?
[pid  6857] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6857, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6859
./strace-static-x86_64: Process 6859 attached
[pid  6859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6859] setpgid(0, 0)               = 0
[pid  6859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6859] write(3, "1000", 4)         = 4
[pid  6859] close(3)                    = 0
[pid  6859] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6859] exit_group(0)               = ?
[pid  6859] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6859, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6861 attached
, child_tidptr=0x5555573f65d0) = 6861
[pid  6861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6861] setpgid(0, 0)               = 0
[pid  6861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6861] write(3, "1000", 4)         = 4
[pid  6861] close(3)                    = 0
[pid  6861] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6861] exit_group(0)               = ?
[pid  6861] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6861, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6863
./strace-static-x86_64: Process 6863 attached
[pid  6863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6863] setpgid(0, 0)               = 0
[pid  6863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6863] write(3, "1000", 4)         = 4
[pid  6863] close(3)                    = 0
[pid  6863] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6863] exit_group(0)               = ?
[pid  6863] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6863, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6865
./strace-static-x86_64: Process 6865 attached
[pid  6865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6865] setpgid(0, 0)               = 0
[pid  6865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6865] write(3, "1000", 4)         = 4
[pid  6865] close(3)                    = 0
[pid  6865] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6865] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6865] exit_group(0)               = ?
[pid  6865] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6865, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6867
./strace-static-x86_64: Process 6867 attached
[pid  6867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6867] setpgid(0, 0)               = 0
[pid  6867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6867] write(3, "1000", 4)         = 4
[pid  6867] close(3)                    = 0
[pid  6867] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6867] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6867] exit_group(0)               = ?
[pid  6867] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6867, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6869 attached
, child_tidptr=0x5555573f65d0) = 6869
[pid  6869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6869] setpgid(0, 0)               = 0
[pid  6869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6869] write(3, "1000", 4)         = 4
[pid  6869] close(3)                    = 0
[pid  6869] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6869] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6869] exit_group(0)               = ?
[pid  6869] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6869, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6871
./strace-static-x86_64: Process 6871 attached
[pid  6871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6871] setpgid(0, 0)               = 0
[pid  6871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6871] write(3, "1000", 4)         = 4
[pid  6871] close(3)                    = 0
[pid  6871] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6871] exit_group(0)               = ?
[pid  6871] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6871, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6873
./strace-static-x86_64: Process 6873 attached
[pid  6873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6873] setpgid(0, 0)               = 0
[pid  6873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6873] write(3, "1000", 4)         = 4
[pid  6873] close(3)                    = 0
[pid  6873] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6873] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6873] exit_group(0)               = ?
[pid  6873] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6873, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6875
./strace-static-x86_64: Process 6875 attached
[pid  6875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6875] setpgid(0, 0)               = 0
[pid  6875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6875] write(3, "1000", 4)         = 4
[pid  6875] close(3)                    = 0
[pid  6875] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6875] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6875] exit_group(0)               = ?
[pid  6875] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6875, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6877
./strace-static-x86_64: Process 6877 attached
[pid  6877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6877] setpgid(0, 0)               = 0
[pid  6877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6877] write(3, "1000", 4)         = 4
[pid  6877] close(3)                    = 0
[pid  6877] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6877] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6877] exit_group(0)               = ?
[pid  6877] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6877, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6879
./strace-static-x86_64: Process 6879 attached
[pid  6879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6879] setpgid(0, 0)               = 0
[pid  6879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6879] write(3, "1000", 4)         = 4
[pid  6879] close(3)                    = 0
[pid  6879] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6879] exit_group(0)               = ?
[pid  6879] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6879, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6881
./strace-static-x86_64: Process 6881 attached
[pid  6881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6881] setpgid(0, 0)               = 0
[pid  6881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6881] write(3, "1000", 4)         = 4
[pid  6881] close(3)                    = 0
[pid  6881] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6881] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6881] exit_group(0)               = ?
[pid  6881] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6881, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6883
./strace-static-x86_64: Process 6883 attached
[pid  6883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6883] setpgid(0, 0)               = 0
[pid  6883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6883] write(3, "1000", 4)         = 4
[pid  6883] close(3)                    = 0
[pid  6883] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6883] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6883] exit_group(0)               = ?
[pid  6883] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6883, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6885 attached
, child_tidptr=0x5555573f65d0) = 6885
[pid  6885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6885] setpgid(0, 0)               = 0
[pid  6885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6885] write(3, "1000", 4)         = 4
[pid  6885] close(3)                    = 0
[pid  6885] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6885] exit_group(0)               = ?
[pid  6885] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6885, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6887 attached
, child_tidptr=0x5555573f65d0) = 6887
[pid  6887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6887] setpgid(0, 0)               = 0
[pid  6887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6887] write(3, "1000", 4)         = 4
[pid  6887] close(3)                    = 0
[pid  6887] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6887] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6887] exit_group(0)               = ?
[pid  6887] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6887, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6889
./strace-static-x86_64: Process 6889 attached
[pid  6889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6889] setpgid(0, 0)               = 0
[pid  6889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6889] write(3, "1000", 4)         = 4
[pid  6889] close(3)                    = 0
[pid  6889] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6889] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6889] exit_group(0)               = ?
[pid  6889] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6889, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6891 attached
, child_tidptr=0x5555573f65d0) = 6891
[pid  6891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6891] setpgid(0, 0)               = 0
[pid  6891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6891] write(3, "1000", 4)         = 4
[pid  6891] close(3)                    = 0
[pid  6891] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6891] exit_group(0)               = ?
[pid  6891] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6891, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6893
./strace-static-x86_64: Process 6893 attached
[pid  6893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6893] setpgid(0, 0)               = 0
[pid  6893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6893] write(3, "1000", 4)         = 4
[pid  6893] close(3)                    = 0
[pid  6893] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6893] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6893] exit_group(0)               = ?
[pid  6893] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6893, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6895 attached
, child_tidptr=0x5555573f65d0) = 6895
[pid  6895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6895] setpgid(0, 0)               = 0
[pid  6895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6895] write(3, "1000", 4)         = 4
[pid  6895] close(3)                    = 0
[pid  6895] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6895] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6895] exit_group(0)               = ?
[pid  6895] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6895, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6897
./strace-static-x86_64: Process 6897 attached
[pid  6897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6897] setpgid(0, 0)               = 0
[pid  6897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6897] write(3, "1000", 4)         = 4
[pid  6897] close(3)                    = 0
[pid  6897] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6897] exit_group(0)               = ?
[pid  6897] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6897, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6899 attached
, child_tidptr=0x5555573f65d0) = 6899
[pid  6899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6899] setpgid(0, 0)               = 0
[pid  6899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6899] write(3, "1000", 4)         = 4
[pid  6899] close(3)                    = 0
[pid  6899] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6899] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6899] exit_group(0)               = ?
[pid  6899] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6899, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6901
./strace-static-x86_64: Process 6901 attached
[pid  6901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6901] setpgid(0, 0)               = 0
[pid  6901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6901] write(3, "1000", 4)         = 4
[pid  6901] close(3)                    = 0
[pid  6901] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6901] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6901] exit_group(0)               = ?
[pid  6901] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6901, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6903 attached
 <unfinished ...>
[pid  6903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6903] setpgid(0, 0)               = 0
[pid  6903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6903
[pid  6903] <... openat resumed>)       = 3
[pid  6903] write(3, "1000", 4)         = 4
[pid  6903] close(3)                    = 0
[pid  6903] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6903] exit_group(0)               = ?
[pid  6903] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6903, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6905
./strace-static-x86_64: Process 6905 attached
[pid  6905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6905] setpgid(0, 0)               = 0
[pid  6905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6905] write(3, "1000", 4)         = 4
[pid  6905] close(3)                    = 0
[pid  6905] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6905] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6905] exit_group(0)               = ?
[pid  6905] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6905, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6907
./strace-static-x86_64: Process 6907 attached
[pid  6907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6907] setpgid(0, 0)               = 0
[pid  6907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6907] write(3, "1000", 4)         = 4
[pid  6907] close(3)                    = 0
[pid  6907] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6907] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6907] exit_group(0)               = ?
[pid  6907] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6907, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6909 attached
, child_tidptr=0x5555573f65d0) = 6909
[pid  6909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6909] setpgid(0, 0)               = 0
[pid  6909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6909] write(3, "1000", 4)         = 4
[pid  6909] close(3)                    = 0
[pid  6909] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6909] exit_group(0)               = ?
[pid  6909] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6909, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6911
./strace-static-x86_64: Process 6911 attached
[pid  6911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6911] setpgid(0, 0)               = 0
[pid  6911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6911] write(3, "1000", 4)         = 4
[pid  6911] close(3)                    = 0
[pid  6911] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6911] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6911] exit_group(0)               = ?
[pid  6911] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6911, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6913 attached
, child_tidptr=0x5555573f65d0) = 6913
[pid  6913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6913] setpgid(0, 0)               = 0
[pid  6913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6913] write(3, "1000", 4)         = 4
[pid  6913] close(3)                    = 0
[pid  6913] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6913] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6913] exit_group(0)               = ?
[pid  6913] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6913, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6915
./strace-static-x86_64: Process 6915 attached
[pid  6915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6915] setpgid(0, 0)               = 0
[pid  6915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6915] write(3, "1000", 4)         = 4
[pid  6915] close(3)                    = 0
[pid  6915] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6915] exit_group(0)               = ?
[pid  6915] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6915, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6917
./strace-static-x86_64: Process 6917 attached
[pid  6917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6917] setpgid(0, 0)               = 0
[pid  6917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6917] write(3, "1000", 4)         = 4
[pid  6917] close(3)                    = 0
[pid  6917] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6917] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6917] exit_group(0)               = ?
[pid  6917] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6917, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6919 attached
, child_tidptr=0x5555573f65d0) = 6919
[pid  6919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6919] setpgid(0, 0)               = 0
[pid  6919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6919] write(3, "1000", 4)         = 4
[pid  6919] close(3)                    = 0
[pid  6919] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6919] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6919] exit_group(0)               = ?
[pid  6919] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6919, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6921 attached
, child_tidptr=0x5555573f65d0) = 6921
[pid  6921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6921] setpgid(0, 0)               = 0
[pid  6921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6921] write(3, "1000", 4)         = 4
[pid  6921] close(3)                    = 0
[pid  6921] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6921] exit_group(0)               = ?
[pid  6921] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6921, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6923 attached
, child_tidptr=0x5555573f65d0) = 6923
[pid  6923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6923] setpgid(0, 0)               = 0
[pid  6923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6923] write(3, "1000", 4)         = 4
[pid  6923] close(3)                    = 0
[pid  6923] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6923] exit_group(0)               = ?
[pid  6923] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6923, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6925 attached
, child_tidptr=0x5555573f65d0) = 6925
[pid  6925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6925] setpgid(0, 0)               = 0
[pid  6925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6925] write(3, "1000", 4)         = 4
[pid  6925] close(3)                    = 0
[pid  6925] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6925] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6925] exit_group(0)               = ?
[pid  6925] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6925, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6927
./strace-static-x86_64: Process 6927 attached
[pid  6927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6927] setpgid(0, 0)               = 0
[pid  6927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6927] write(3, "1000", 4)         = 4
[pid  6927] close(3)                    = 0
[pid  6927] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6927] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6927] exit_group(0)               = ?
[pid  6927] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6927, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6929 attached
, child_tidptr=0x5555573f65d0) = 6929
[pid  6929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6929] setpgid(0, 0)               = 0
[pid  6929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6929] write(3, "1000", 4)         = 4
[pid  6929] close(3)                    = 0
[pid  6929] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6929] exit_group(0)               = ?
[pid  6929] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6929, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6931 attached
, child_tidptr=0x5555573f65d0) = 6931
[pid  6931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6931] setpgid(0, 0)               = 0
[pid  6931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6931] write(3, "1000", 4)         = 4
[pid  6931] close(3)                    = 0
[pid  6931] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6931] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6931] exit_group(0)               = ?
[pid  6931] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6931, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6933 attached
, child_tidptr=0x5555573f65d0) = 6933
[pid  6933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6933] setpgid(0, 0)               = 0
[pid  6933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6933] write(3, "1000", 4)         = 4
[pid  6933] close(3)                    = 0
[pid  6933] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6933] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6933] exit_group(0)               = ?
[pid  6933] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6933, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6935
./strace-static-x86_64: Process 6935 attached
[pid  6935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6935] setpgid(0, 0)               = 0
[pid  6935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6935] write(3, "1000", 4)         = 4
[pid  6935] close(3)                    = 0
[pid  6935] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6935] exit_group(0)               = ?
[pid  6935] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6935, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6937
./strace-static-x86_64: Process 6937 attached
[pid  6937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6937] setpgid(0, 0)               = 0
[pid  6937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6937] write(3, "1000", 4)         = 4
[pid  6937] close(3)                    = 0
[pid  6937] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6937] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6937] exit_group(0)               = ?
[pid  6937] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6937, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6939 attached
, child_tidptr=0x5555573f65d0) = 6939
[pid  6939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6939] setpgid(0, 0)               = 0
[pid  6939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6939] write(3, "1000", 4)         = 4
[pid  6939] close(3)                    = 0
[pid  6939] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6939] exit_group(0)               = ?
[pid  6939] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6939, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6941
./strace-static-x86_64: Process 6941 attached
[pid  6941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6941] setpgid(0, 0)               = 0
[pid  6941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6941] write(3, "1000", 4)         = 4
[pid  6941] close(3)                    = 0
[pid  6941] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6941] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6941] exit_group(0)               = ?
[pid  6941] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6941, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6943
./strace-static-x86_64: Process 6943 attached
[pid  6943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6943] setpgid(0, 0)               = 0
[pid  6943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6943] write(3, "1000", 4)         = 4
[pid  6943] close(3)                    = 0
[pid  6943] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6943] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6943] exit_group(0)               = ?
[pid  6943] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6943, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6945 attached
 <unfinished ...>
[pid  6945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6945] setpgid(0, 0)               = 0
[pid  6945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 6945
[pid  6945] <... openat resumed>)       = 3
[pid  6945] write(3, "1000", 4)         = 4
[pid  6945] close(3)                    = 0
[pid  6945] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6945] exit_group(0)               = ?
[pid  6945] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6945, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6947
./strace-static-x86_64: Process 6947 attached
[pid  6947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6947] setpgid(0, 0)               = 0
[pid  6947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6947] write(3, "1000", 4)         = 4
[pid  6947] close(3)                    = 0
[pid  6947] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6947] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6947] exit_group(0)               = ?
[pid  6947] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6947, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6949 attached
, child_tidptr=0x5555573f65d0) = 6949
[pid  6949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6949] setpgid(0, 0)               = 0
[pid  6949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6949] write(3, "1000", 4)         = 4
[pid  6949] close(3)                    = 0
[pid  6949] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6949] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6949] exit_group(0)               = ?
[pid  6949] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6949, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6951
./strace-static-x86_64: Process 6951 attached
[pid  6951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6951] setpgid(0, 0)               = 0
[pid  6951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6951] write(3, "1000", 4)         = 4
[pid  6951] close(3)                    = 0
[pid  6951] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6951] exit_group(0)               = ?
[pid  6951] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6951, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6953
./strace-static-x86_64: Process 6953 attached
[pid  6953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6953] setpgid(0, 0)               = 0
[pid  6953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6953] write(3, "1000", 4)         = 4
[pid  6953] close(3)                    = 0
[pid  6953] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6953] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6953] exit_group(0)               = ?
[pid  6953] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6953, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6955
./strace-static-x86_64: Process 6955 attached
[pid  6955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6955] setpgid(0, 0)               = 0
[pid  6955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6955] write(3, "1000", 4)         = 4
[pid  6955] close(3)                    = 0
[pid  6955] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6955] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6955] exit_group(0)               = ?
[pid  6955] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6955, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6957 attached
, child_tidptr=0x5555573f65d0) = 6957
[pid  6957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6957] setpgid(0, 0)               = 0
[pid  6957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6957] write(3, "1000", 4)         = 4
[pid  6957] close(3)                    = 0
[pid  6957] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6957] exit_group(0)               = ?
[pid  6957] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6957, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6959 attached
, child_tidptr=0x5555573f65d0) = 6959
[pid  6959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6959] setpgid(0, 0)               = 0
[pid  6959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6959] write(3, "1000", 4)         = 4
[pid  6959] close(3)                    = 0
[pid  6959] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6959] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6959] exit_group(0)               = ?
[pid  6959] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6959, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6961
./strace-static-x86_64: Process 6961 attached
[pid  6961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6961] setpgid(0, 0)               = 0
[pid  6961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6961] write(3, "1000", 4)         = 4
[pid  6961] close(3)                    = 0
[pid  6961] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6961] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6961] exit_group(0)               = ?
[pid  6961] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6961, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6963
./strace-static-x86_64: Process 6963 attached
[pid  6963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6963] setpgid(0, 0)               = 0
[pid  6963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6963] write(3, "1000", 4)         = 4
[pid  6963] close(3)                    = 0
[pid  6963] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6963] exit_group(0)               = ?
[pid  6963] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6963, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6965
./strace-static-x86_64: Process 6965 attached
[pid  6965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6965] setpgid(0, 0)               = 0
[pid  6965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6965] write(3, "1000", 4)         = 4
[pid  6965] close(3)                    = 0
[pid  6965] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6965] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6965] exit_group(0)               = ?
[pid  6965] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6965, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6967
./strace-static-x86_64: Process 6967 attached
[pid  6967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6967] setpgid(0, 0)               = 0
[pid  6967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6967] write(3, "1000", 4)         = 4
[pid  6967] close(3)                    = 0
[pid  6967] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6967] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6967] exit_group(0)               = ?
[pid  6967] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6967, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6969
./strace-static-x86_64: Process 6969 attached
[pid  6969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6969] setpgid(0, 0)               = 0
[pid  6969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6969] write(3, "1000", 4)         = 4
[pid  6969] close(3)                    = 0
[pid  6969] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6969] exit_group(0)               = ?
[pid  6969] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6969, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6971
./strace-static-x86_64: Process 6971 attached
[pid  6971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6971] setpgid(0, 0)               = 0
[pid  6971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6971] write(3, "1000", 4)         = 4
[pid  6971] close(3)                    = 0
[pid  6971] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6971] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6971] exit_group(0)               = ?
[pid  6971] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6971, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6973 attached
, child_tidptr=0x5555573f65d0) = 6973
[pid  6973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6973] setpgid(0, 0)               = 0
[pid  6973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6973] write(3, "1000", 4)         = 4
[pid  6973] close(3)                    = 0
[pid  6973] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6973] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6973] exit_group(0)               = ?
[pid  6973] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6973, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6975
./strace-static-x86_64: Process 6975 attached
[pid  6975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6975] setpgid(0, 0)               = 0
[pid  6975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6975] write(3, "1000", 4)         = 4
[pid  6975] close(3)                    = 0
[pid  6975] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6975] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6975] exit_group(0)               = ?
[pid  6975] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6975, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6977
./strace-static-x86_64: Process 6977 attached
[pid  6977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6977] setpgid(0, 0)               = 0
[pid  6977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6977] write(3, "1000", 4)         = 4
[pid  6977] close(3)                    = 0
[pid  6977] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6977] exit_group(0)               = ?
[pid  6977] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6977, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6979
./strace-static-x86_64: Process 6979 attached
[pid  6979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6979] setpgid(0, 0)               = 0
[pid  6979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6979] write(3, "1000", 4)         = 4
[pid  6979] close(3)                    = 0
[pid  6979] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6979] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6979] exit_group(0)               = ?
[pid  6979] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6979, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6981
./strace-static-x86_64: Process 6981 attached
[pid  6981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6981] setpgid(0, 0)               = 0
[pid  6981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6981] write(3, "1000", 4)         = 4
[pid  6981] close(3)                    = 0
[pid  6981] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6981] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6981] exit_group(0)               = ?
[pid  6981] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6981, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6983 attached
, child_tidptr=0x5555573f65d0) = 6983
[pid  6983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6983] setpgid(0, 0)               = 0
[pid  6983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6983] write(3, "1000", 4)         = 4
[pid  6983] close(3)                    = 0
[pid  6983] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6983] exit_group(0)               = ?
[pid  6983] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6983, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6985
./strace-static-x86_64: Process 6985 attached
[pid  6985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6985] setpgid(0, 0)               = 0
[pid  6985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6985] write(3, "1000", 4)         = 4
[pid  6985] close(3)                    = 0
[pid  6985] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6985] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6985] exit_group(0)               = ?
[pid  6985] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6985, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6987 attached
, child_tidptr=0x5555573f65d0) = 6987
[pid  6987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6987] setpgid(0, 0)               = 0
[pid  6987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6987] write(3, "1000", 4)         = 4
[pid  6987] close(3)                    = 0
[pid  6987] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6987] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6987] exit_group(0)               = ?
[pid  6987] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6987, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6989
./strace-static-x86_64: Process 6989 attached
[pid  6989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6989] setpgid(0, 0)               = 0
[pid  6989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6989] write(3, "1000", 4)         = 4
[pid  6989] close(3)                    = 0
[pid  6989] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6989] exit_group(0)               = ?
[pid  6989] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6989, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6991
./strace-static-x86_64: Process 6991 attached
[pid  6991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6991] setpgid(0, 0)               = 0
[pid  6991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6991] write(3, "1000", 4)         = 4
[pid  6991] close(3)                    = 0
[pid  6991] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6991] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6991] exit_group(0)               = ?
[pid  6991] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6991, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6993
./strace-static-x86_64: Process 6993 attached
[pid  6993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6993] setpgid(0, 0)               = 0
[pid  6993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6993] write(3, "1000", 4)         = 4
[pid  6993] close(3)                    = 0
[pid  6993] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6993] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6993] exit_group(0)               = ?
[pid  6993] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6993, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6995 attached
, child_tidptr=0x5555573f65d0) = 6995
[pid  6995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6995] setpgid(0, 0)               = 0
[pid  6995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6995] write(3, "1000", 4)         = 4
[pid  6995] close(3)                    = 0
[pid  6995] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6995] exit_group(0)               = ?
[pid  6995] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6995, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6997 attached
, child_tidptr=0x5555573f65d0) = 6997
[pid  6997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6997] setpgid(0, 0)               = 0
[pid  6997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6997] write(3, "1000", 4)         = 4
[pid  6997] close(3)                    = 0
[pid  6997] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6997] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6997] exit_group(0)               = ?
[pid  6997] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6997, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 6999
./strace-static-x86_64: Process 6999 attached
[pid  6999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6999] setpgid(0, 0)               = 0
[pid  6999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  6999] write(3, "1000", 4)         = 4
[pid  6999] close(3)                    = 0
[pid  6999] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  6999] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  6999] exit_group(0)               = ?
[pid  6999] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6999, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7001
./strace-static-x86_64: Process 7001 attached
[pid  7001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7001] setpgid(0, 0)               = 0
[pid  7001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7001] write(3, "1000", 4)         = 4
[pid  7001] close(3)                    = 0
[pid  7001] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7001] exit_group(0)               = ?
[pid  7001] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7001, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7003 attached
, child_tidptr=0x5555573f65d0) = 7003
[pid  7003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7003] setpgid(0, 0)               = 0
[pid  7003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7003] write(3, "1000", 4)         = 4
[pid  7003] close(3)                    = 0
[pid  7003] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7003] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7003] exit_group(0)               = ?
[pid  7003] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7003, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7005 attached
, child_tidptr=0x5555573f65d0) = 7005
[pid  7005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7005] setpgid(0, 0)               = 0
[pid  7005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7005] write(3, "1000", 4)         = 4
[pid  7005] close(3)                    = 0
[pid  7005] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7005] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7005] exit_group(0)               = ?
[pid  7005] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7005, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7007
./strace-static-x86_64: Process 7007 attached
[pid  7007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7007] setpgid(0, 0)               = 0
[pid  7007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7007] write(3, "1000", 4)         = 4
[pid  7007] close(3)                    = 0
[pid  7007] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7007] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7007] exit_group(0)               = ?
[pid  7007] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7007, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7009 attached
 <unfinished ...>
[pid  7009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7009] setpgid(0, 0)               = 0
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 7009
[pid  7009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7009] write(3, "1000", 4)         = 4
[pid  7009] close(3)                    = 0
[pid  7009] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7009] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7009] exit_group(0)               = ?
[pid  7009] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7009, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7011 attached
, child_tidptr=0x5555573f65d0) = 7011
[pid  7011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7011] setpgid(0, 0)               = 0
[pid  7011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7011] write(3, "1000", 4)         = 4
[pid  7011] close(3)                    = 0
[pid  7011] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7011] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7011] exit_group(0)               = ?
[pid  7011] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7011, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7013
./strace-static-x86_64: Process 7013 attached
[pid  7013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7013] setpgid(0, 0)               = 0
[pid  7013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7013] write(3, "1000", 4)         = 4
[pid  7013] close(3)                    = 0
[pid  7013] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7013] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7013] exit_group(0)               = ?
[pid  7013] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7013, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7015
./strace-static-x86_64: Process 7015 attached
[pid  7015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7015] setpgid(0, 0)               = 0
[pid  7015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7015] write(3, "1000", 4)         = 4
[pid  7015] close(3)                    = 0
[pid  7015] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7015] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7015] exit_group(0)               = ?
[pid  7015] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7015, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7017
./strace-static-x86_64: Process 7017 attached
[pid  7017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7017] setpgid(0, 0)               = 0
[pid  7017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7017] write(3, "1000", 4)         = 4
[pid  7017] close(3)                    = 0
[pid  7017] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7017] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7017] exit_group(0)               = ?
[pid  7017] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7017, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7019
./strace-static-x86_64: Process 7019 attached
[pid  7019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7019] setpgid(0, 0)               = 0
[pid  7019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7019] write(3, "1000", 4)         = 4
[pid  7019] close(3)                    = 0
[pid  7019] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7019] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7019] exit_group(0)               = ?
[pid  7019] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7019, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7021
./strace-static-x86_64: Process 7021 attached
[pid  7021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7021] setpgid(0, 0)               = 0
[pid  7021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7021] write(3, "1000", 4)         = 4
[pid  7021] close(3)                    = 0
[pid  7021] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7021] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7021] exit_group(0)               = ?
[pid  7021] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7021, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7023 attached
, child_tidptr=0x5555573f65d0) = 7023
[pid  7023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7023] setpgid(0, 0)               = 0
[pid  7023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7023] write(3, "1000", 4)         = 4
[pid  7023] close(3)                    = 0
[pid  7023] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7023] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7023] exit_group(0)               = ?
[pid  7023] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7023, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7025
./strace-static-x86_64: Process 7025 attached
[pid  7025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7025] setpgid(0, 0)               = 0
[pid  7025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7025] write(3, "1000", 4)         = 4
[pid  7025] close(3)                    = 0
[pid  7025] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7025] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7025] exit_group(0)               = ?
[pid  7025] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7025, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7027
./strace-static-x86_64: Process 7027 attached
[pid  7027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7027] setpgid(0, 0)               = 0
[pid  7027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7027] write(3, "1000", 4)         = 4
[pid  7027] close(3)                    = 0
[pid  7027] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7027] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7027] exit_group(0)               = ?
[pid  7027] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7027, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7029
./strace-static-x86_64: Process 7029 attached
[pid  7029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7029] setpgid(0, 0)               = 0
[pid  7029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7029] write(3, "1000", 4)         = 4
[pid  7029] close(3)                    = 0
[pid  7029] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7029] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7029] exit_group(0)               = ?
[pid  7029] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7029, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7031 attached
, child_tidptr=0x5555573f65d0) = 7031
[pid  7031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7031] setpgid(0, 0)               = 0
[pid  7031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7031] write(3, "1000", 4)         = 4
[pid  7031] close(3)                    = 0
[pid  7031] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7031] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7031] exit_group(0)               = ?
[pid  7031] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7031, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7033 attached
, child_tidptr=0x5555573f65d0) = 7033
[pid  7033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7033] setpgid(0, 0)               = 0
[pid  7033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7033] write(3, "1000", 4)         = 4
[pid  7033] close(3)                    = 0
[pid  7033] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7033] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7033] exit_group(0)               = ?
[pid  7033] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7033, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7035 attached
, child_tidptr=0x5555573f65d0) = 7035
[pid  7035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7035] setpgid(0, 0)               = 0
[pid  7035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7035] write(3, "1000", 4)         = 4
[pid  7035] close(3)                    = 0
[pid  7035] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7035] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7035] exit_group(0)               = ?
[pid  7035] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7035, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7037
./strace-static-x86_64: Process 7037 attached
[pid  7037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7037] setpgid(0, 0)               = 0
[pid  7037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7037] write(3, "1000", 4)         = 4
[pid  7037] close(3)                    = 0
[pid  7037] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7037] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7037] exit_group(0)               = ?
[pid  7037] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7037, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7039
./strace-static-x86_64: Process 7039 attached
[pid  7039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7039] setpgid(0, 0)               = 0
[pid  7039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7039] write(3, "1000", 4)         = 4
[pid  7039] close(3)                    = 0
[pid  7039] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7039] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7039] exit_group(0)               = ?
[pid  7039] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7039, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7041
./strace-static-x86_64: Process 7041 attached
[pid  7041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7041] setpgid(0, 0)               = 0
[pid  7041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7041] write(3, "1000", 4)         = 4
[pid  7041] close(3)                    = 0
[pid  7041] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7041] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7041] exit_group(0)               = ?
[pid  7041] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7041, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7043 attached
 <unfinished ...>
[pid  7043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7043] setpgid(0, 0)               = 0
[pid  7043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 7043
[pid  7043] <... openat resumed>)       = 3
[pid  7043] write(3, "1000", 4)         = 4
[pid  7043] close(3)                    = 0
[pid  7043] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7043] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7043] exit_group(0)               = ?
[pid  7043] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7043, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7045
./strace-static-x86_64: Process 7045 attached
[pid  7045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7045] setpgid(0, 0)               = 0
[pid  7045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7045] write(3, "1000", 4)         = 4
[pid  7045] close(3)                    = 0
[pid  7045] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7045] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7045] exit_group(0)               = ?
[pid  7045] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7045, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7047
./strace-static-x86_64: Process 7047 attached
[pid  7047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7047] setpgid(0, 0)               = 0
[pid  7047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7047] write(3, "1000", 4)         = 4
[pid  7047] close(3)                    = 0
[pid  7047] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7047] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7047] exit_group(0)               = ?
[pid  7047] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7047, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7049 attached
, child_tidptr=0x5555573f65d0) = 7049
[pid  7049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7049] setpgid(0, 0)               = 0
[pid  7049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7049] write(3, "1000", 4)         = 4
[pid  7049] close(3)                    = 0
[pid  7049] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7049] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7049] exit_group(0)               = ?
[pid  7049] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7049, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7051 attached
, child_tidptr=0x5555573f65d0) = 7051
[pid  7051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7051] setpgid(0, 0)               = 0
[pid  7051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7051] write(3, "1000", 4)         = 4
[pid  7051] close(3)                    = 0
[pid  7051] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7051] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7051] exit_group(0)               = ?
[pid  7051] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7051, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7053
./strace-static-x86_64: Process 7053 attached
[pid  7053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7053] setpgid(0, 0)               = 0
[pid  7053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7053] write(3, "1000", 4)         = 4
[pid  7053] close(3)                    = 0
[pid  7053] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7053] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7053] exit_group(0)               = ?
[pid  7053] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7053, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7055
./strace-static-x86_64: Process 7055 attached
[pid  7055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7055] setpgid(0, 0)               = 0
[pid  7055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7055] write(3, "1000", 4)         = 4
[pid  7055] close(3)                    = 0
[pid  7055] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7055] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7055] exit_group(0)               = ?
[pid  7055] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7055, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7057
./strace-static-x86_64: Process 7057 attached
[pid  7057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7057] setpgid(0, 0)               = 0
[pid  7057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7057] write(3, "1000", 4)         = 4
[pid  7057] close(3)                    = 0
[pid  7057] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7057] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7057] exit_group(0)               = ?
[pid  7057] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7057, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7059 attached
, child_tidptr=0x5555573f65d0) = 7059
[pid  7059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7059] setpgid(0, 0)               = 0
[pid  7059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7059] write(3, "1000", 4)         = 4
[pid  7059] close(3)                    = 0
[pid  7059] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7059] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7059] exit_group(0)               = ?
[pid  7059] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7059, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7061 attached
, child_tidptr=0x5555573f65d0) = 7061
[pid  7061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7061] setpgid(0, 0)               = 0
[pid  7061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7061] write(3, "1000", 4)         = 4
[pid  7061] close(3)                    = 0
[pid  7061] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7061] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7061] exit_group(0)               = ?
[pid  7061] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7061, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7063 attached
, child_tidptr=0x5555573f65d0) = 7063
[pid  7063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7063] setpgid(0, 0)               = 0
[pid  7063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7063] write(3, "1000", 4)         = 4
[pid  7063] close(3)                    = 0
[pid  7063] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7063] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7063] exit_group(0)               = ?
[pid  7063] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7063, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7065 attached
, child_tidptr=0x5555573f65d0) = 7065
[pid  7065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7065] setpgid(0, 0)               = 0
[pid  7065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7065] write(3, "1000", 4)         = 4
[pid  7065] close(3)                    = 0
[pid  7065] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7065] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7065] exit_group(0)               = ?
[pid  7065] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7065, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7067 attached
, child_tidptr=0x5555573f65d0) = 7067
[pid  7067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7067] setpgid(0, 0)               = 0
[pid  7067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7067] write(3, "1000", 4)         = 4
[pid  7067] close(3)                    = 0
[pid  7067] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7067] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7067] exit_group(0)               = ?
[pid  7067] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7067, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7069
./strace-static-x86_64: Process 7069 attached
[pid  7069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7069] setpgid(0, 0)               = 0
[pid  7069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7069] write(3, "1000", 4)         = 4
[pid  7069] close(3)                    = 0
[pid  7069] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7069] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7069] exit_group(0)               = ?
[pid  7069] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7069, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7071 attached
, child_tidptr=0x5555573f65d0) = 7071
[pid  7071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7071] setpgid(0, 0)               = 0
[pid  7071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7071] write(3, "1000", 4)         = 4
[pid  7071] close(3)                    = 0
[pid  7071] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7071] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7071] exit_group(0)               = ?
[pid  7071] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7071, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7073
./strace-static-x86_64: Process 7073 attached
[pid  7073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7073] setpgid(0, 0)               = 0
[pid  7073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7073] write(3, "1000", 4)         = 4
[pid  7073] close(3)                    = 0
[pid  7073] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7073] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7073] exit_group(0)               = ?
[pid  7073] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7073, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7075 attached
, child_tidptr=0x5555573f65d0) = 7075
[pid  7075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7075] setpgid(0, 0)               = 0
[pid  7075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7075] write(3, "1000", 4)         = 4
[pid  7075] close(3)                    = 0
[pid  7075] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7075] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7075] exit_group(0)               = ?
[pid  7075] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7075, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7077 attached
, child_tidptr=0x5555573f65d0) = 7077
[pid  7077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7077] setpgid(0, 0)               = 0
[pid  7077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7077] write(3, "1000", 4)         = 4
[pid  7077] close(3)                    = 0
[pid  7077] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7077] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7077] exit_group(0)               = ?
[pid  7077] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7077, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7079 attached
, child_tidptr=0x5555573f65d0) = 7079
[pid  7079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7079] setpgid(0, 0)               = 0
[pid  7079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7079] write(3, "1000", 4)         = 4
[pid  7079] close(3)                    = 0
[pid  7079] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7079] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7079] exit_group(0)               = ?
[pid  7079] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7079, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7081
./strace-static-x86_64: Process 7081 attached
[pid  7081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7081] setpgid(0, 0)               = 0
[pid  7081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7081] write(3, "1000", 4)         = 4
[pid  7081] close(3)                    = 0
[pid  7081] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7081] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7081] exit_group(0)               = ?
[pid  7081] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7081, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7083 attached
, child_tidptr=0x5555573f65d0) = 7083
[pid  7083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7083] setpgid(0, 0)               = 0
[pid  7083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7083] write(3, "1000", 4)         = 4
[pid  7083] close(3)                    = 0
[pid  7083] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7083] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7083] exit_group(0)               = ?
[pid  7083] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7083, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7085
./strace-static-x86_64: Process 7085 attached
[pid  7085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7085] setpgid(0, 0)               = 0
[pid  7085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7085] write(3, "1000", 4)         = 4
[pid  7085] close(3)                    = 0
[pid  7085] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7085] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7085] exit_group(0)               = ?
[pid  7085] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7085, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7087
./strace-static-x86_64: Process 7087 attached
[pid  7087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7087] setpgid(0, 0)               = 0
[pid  7087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7087] write(3, "1000", 4)         = 4
[pid  7087] close(3)                    = 0
[pid  7087] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7087] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7087] exit_group(0)               = ?
[pid  7087] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7087, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7089
./strace-static-x86_64: Process 7089 attached
[pid  7089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7089] setpgid(0, 0)               = 0
[pid  7089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7089] write(3, "1000", 4)         = 4
[pid  7089] close(3)                    = 0
[pid  7089] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7089] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7089] exit_group(0)               = ?
[pid  7089] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7089, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7091 attached
, child_tidptr=0x5555573f65d0) = 7091
[pid  7091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7091] setpgid(0, 0)               = 0
[pid  7091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7091] write(3, "1000", 4)         = 4
[pid  7091] close(3)                    = 0
[pid  7091] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7091] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7091] exit_group(0)               = ?
[pid  7091] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7091, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7093
./strace-static-x86_64: Process 7093 attached
[pid  7093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7093] setpgid(0, 0)               = 0
[pid  7093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7093] write(3, "1000", 4)         = 4
[pid  7093] close(3)                    = 0
[pid  7093] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7093] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7093] exit_group(0)               = ?
[pid  7093] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7093, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7095
./strace-static-x86_64: Process 7095 attached
[pid  7095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7095] setpgid(0, 0)               = 0
[pid  7095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7095] write(3, "1000", 4)         = 4
[pid  7095] close(3)                    = 0
[pid  7095] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7095] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7095] exit_group(0)               = ?
[pid  7095] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7095, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7097 attached
, child_tidptr=0x5555573f65d0) = 7097
[pid  7097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7097] setpgid(0, 0)               = 0
[pid  7097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7097] write(3, "1000", 4)         = 4
[pid  7097] close(3)                    = 0
[pid  7097] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7097] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7097] exit_group(0)               = ?
[pid  7097] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7097, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7099 attached
, child_tidptr=0x5555573f65d0) = 7099
[pid  7099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7099] setpgid(0, 0)               = 0
[pid  7099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7099] write(3, "1000", 4)         = 4
[pid  7099] close(3)                    = 0
[pid  7099] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7099] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7099] exit_group(0)               = ?
[pid  7099] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7099, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7101 attached
, child_tidptr=0x5555573f65d0) = 7101
[pid  7101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7101] setpgid(0, 0)               = 0
[pid  7101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7101] write(3, "1000", 4)         = 4
[pid  7101] close(3)                    = 0
[pid  7101] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7101] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7101] exit_group(0)               = ?
[pid  7101] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7101, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7103 attached
, child_tidptr=0x5555573f65d0) = 7103
[pid  7103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7103] setpgid(0, 0)               = 0
[pid  7103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7103] write(3, "1000", 4)         = 4
[pid  7103] close(3)                    = 0
[pid  7103] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7103] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7103] exit_group(0)               = ?
[pid  7103] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7103, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7105 attached
, child_tidptr=0x5555573f65d0) = 7105
[pid  7105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7105] setpgid(0, 0)               = 0
[pid  7105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7105] write(3, "1000", 4)         = 4
[pid  7105] close(3)                    = 0
[pid  7105] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7105] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7105] exit_group(0)               = ?
[pid  7105] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7105, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7107 attached
, child_tidptr=0x5555573f65d0) = 7107
[pid  7107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7107] setpgid(0, 0)               = 0
[pid  7107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7107] write(3, "1000", 4)         = 4
[pid  7107] close(3)                    = 0
[pid  7107] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7107] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7107] exit_group(0)               = ?
[pid  7107] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7107, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7109 attached
, child_tidptr=0x5555573f65d0) = 7109
[pid  7109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7109] setpgid(0, 0)               = 0
[pid  7109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7109] write(3, "1000", 4)         = 4
[pid  7109] close(3)                    = 0
[pid  7109] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7109] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7109] exit_group(0)               = ?
[pid  7109] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7109, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7111 attached
, child_tidptr=0x5555573f65d0) = 7111
[pid  7111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7111] setpgid(0, 0)               = 0
[pid  7111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7111] write(3, "1000", 4)         = 4
[pid  7111] close(3)                    = 0
[pid  7111] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7111] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7111] exit_group(0)               = ?
[pid  7111] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7111, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7113 attached
, child_tidptr=0x5555573f65d0) = 7113
[pid  7113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7113] setpgid(0, 0)               = 0
[pid  7113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7113] write(3, "1000", 4)         = 4
[pid  7113] close(3)                    = 0
[pid  7113] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7113] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7113] exit_group(0)               = ?
[pid  7113] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7113, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7115 attached
, child_tidptr=0x5555573f65d0) = 7115
[pid  7115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7115] setpgid(0, 0)               = 0
[pid  7115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7115] write(3, "1000", 4)         = 4
[pid  7115] close(3)                    = 0
[pid  7115] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7115] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7115] exit_group(0)               = ?
[pid  7115] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7115, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7117
./strace-static-x86_64: Process 7117 attached
[pid  7117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7117] setpgid(0, 0)               = 0
[pid  7117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7117] write(3, "1000", 4)         = 4
[pid  7117] close(3)                    = 0
[pid  7117] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7117] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7117] exit_group(0)               = ?
[pid  7117] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7117, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7119 attached
, child_tidptr=0x5555573f65d0) = 7119
[pid  7119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7119] setpgid(0, 0)               = 0
[pid  7119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7119] write(3, "1000", 4)         = 4
[pid  7119] close(3)                    = 0
[pid  7119] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7119] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7119] exit_group(0)               = ?
[pid  7119] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7119, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7121
./strace-static-x86_64: Process 7121 attached
[pid  7121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7121] setpgid(0, 0)               = 0
[pid  7121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7121] write(3, "1000", 4)         = 4
[pid  7121] close(3)                    = 0
[pid  7121] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7121] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7121] exit_group(0)               = ?
[pid  7121] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7121, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7123 attached
, child_tidptr=0x5555573f65d0) = 7123
[pid  7123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7123] setpgid(0, 0)               = 0
[pid  7123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7123] write(3, "1000", 4)         = 4
[pid  7123] close(3)                    = 0
[pid  7123] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7123] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7123] exit_group(0)               = ?
[pid  7123] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7123, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7125 attached
, child_tidptr=0x5555573f65d0) = 7125
[pid  7125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7125] setpgid(0, 0)               = 0
[pid  7125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7125] write(3, "1000", 4)         = 4
[pid  7125] close(3)                    = 0
[pid  7125] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7125] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7125] exit_group(0)               = ?
[pid  7125] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7125, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7127
./strace-static-x86_64: Process 7127 attached
[pid  7127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7127] setpgid(0, 0)               = 0
[pid  7127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7127] write(3, "1000", 4)         = 4
[pid  7127] close(3)                    = 0
[pid  7127] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7127] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7127] exit_group(0)               = ?
[pid  7127] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7127, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7129
./strace-static-x86_64: Process 7129 attached
[pid  7129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7129] setpgid(0, 0)               = 0
[pid  7129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7129] write(3, "1000", 4)         = 4
[pid  7129] close(3)                    = 0
[pid  7129] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7129] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7129] exit_group(0)               = ?
[pid  7129] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7129, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7131
./strace-static-x86_64: Process 7131 attached
[pid  7131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7131] setpgid(0, 0)               = 0
[pid  7131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7131] write(3, "1000", 4)         = 4
[pid  7131] close(3)                    = 0
[pid  7131] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7131] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7131] exit_group(0)               = ?
[pid  7131] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7131, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7133
./strace-static-x86_64: Process 7133 attached
[pid  7133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7133] setpgid(0, 0)               = 0
[pid  7133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7133] write(3, "1000", 4)         = 4
[pid  7133] close(3)                    = 0
[pid  7133] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7133] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7133] exit_group(0)               = ?
[pid  7133] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7133, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7135
./strace-static-x86_64: Process 7135 attached
[pid  7135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7135] setpgid(0, 0)               = 0
[pid  7135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7135] write(3, "1000", 4)         = 4
[pid  7135] close(3)                    = 0
[pid  7135] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7135] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7135] exit_group(0)               = ?
[pid  7135] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7135, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7137
./strace-static-x86_64: Process 7137 attached
[pid  7137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7137] setpgid(0, 0)               = 0
[pid  7137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7137] write(3, "1000", 4)         = 4
[pid  7137] close(3)                    = 0
[pid  7137] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7137] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7137] exit_group(0)               = ?
[pid  7137] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7137, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7139
./strace-static-x86_64: Process 7139 attached
[pid  7139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7139] setpgid(0, 0)               = 0
[pid  7139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7139] write(3, "1000", 4)         = 4
[pid  7139] close(3)                    = 0
[pid  7139] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7139] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7139] exit_group(0)               = ?
[pid  7139] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7139, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7141
./strace-static-x86_64: Process 7141 attached
[pid  7141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7141] setpgid(0, 0)               = 0
[pid  7141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7141] write(3, "1000", 4)         = 4
[pid  7141] close(3)                    = 0
[pid  7141] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7141] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7141] exit_group(0)               = ?
[pid  7141] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7141, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7143
./strace-static-x86_64: Process 7143 attached
[pid  7143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7143] setpgid(0, 0)               = 0
[pid  7143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7143] write(3, "1000", 4)         = 4
[pid  7143] close(3)                    = 0
[pid  7143] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7143] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7143] exit_group(0)               = ?
[pid  7143] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7143, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7145 attached
, child_tidptr=0x5555573f65d0) = 7145
[pid  7145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7145] setpgid(0, 0)               = 0
[pid  7145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7145] write(3, "1000", 4)         = 4
[pid  7145] close(3)                    = 0
[pid  7145] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7145] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7145] exit_group(0)               = ?
[pid  7145] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7145, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7147 attached
, child_tidptr=0x5555573f65d0) = 7147
[pid  7147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7147] setpgid(0, 0)               = 0
[pid  7147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7147] write(3, "1000", 4)         = 4
[pid  7147] close(3)                    = 0
[pid  7147] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7147] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7147] exit_group(0)               = ?
[pid  7147] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7147, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7149
./strace-static-x86_64: Process 7149 attached
[pid  7149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7149] setpgid(0, 0)               = 0
[pid  7149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7149] write(3, "1000", 4)         = 4
[pid  7149] close(3)                    = 0
[pid  7149] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7149] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7149] exit_group(0)               = ?
[pid  7149] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7149, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7151 attached
, child_tidptr=0x5555573f65d0) = 7151
[pid  7151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7151] setpgid(0, 0)               = 0
[pid  7151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7151] write(3, "1000", 4)         = 4
[pid  7151] close(3)                    = 0
[pid  7151] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7151] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7151] exit_group(0)               = ?
[pid  7151] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7151, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7153
./strace-static-x86_64: Process 7153 attached
[pid  7153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7153] setpgid(0, 0)               = 0
[pid  7153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7153] write(3, "1000", 4)         = 4
[pid  7153] close(3)                    = 0
[pid  7153] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7153] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7153] exit_group(0)               = ?
[pid  7153] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7155 attached
, child_tidptr=0x5555573f65d0) = 7155
[pid  7155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7155] setpgid(0, 0)               = 0
[pid  7155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7155] write(3, "1000", 4)         = 4
[pid  7155] close(3)                    = 0
[pid  7155] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7155] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7155] exit_group(0)               = ?
[pid  7155] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7155, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7157
./strace-static-x86_64: Process 7157 attached
[pid  7157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7157] setpgid(0, 0)               = 0
[pid  7157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7157] write(3, "1000", 4)         = 4
[pid  7157] close(3)                    = 0
[pid  7157] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7157] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7157] exit_group(0)               = ?
[pid  7157] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7157, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7159 attached
, child_tidptr=0x5555573f65d0) = 7159
[pid  7159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7159] setpgid(0, 0)               = 0
[pid  7159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7159] write(3, "1000", 4)         = 4
[pid  7159] close(3)                    = 0
[pid  7159] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7159] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7159] exit_group(0)               = ?
[pid  7159] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7159, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7161 attached
, child_tidptr=0x5555573f65d0) = 7161
[pid  7161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7161] setpgid(0, 0)               = 0
[pid  7161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7161] write(3, "1000", 4)         = 4
[pid  7161] close(3)                    = 0
[pid  7161] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7161] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7161] exit_group(0)               = ?
[pid  7161] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7161, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7163
./strace-static-x86_64: Process 7163 attached
[pid  7163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7163] setpgid(0, 0)               = 0
[pid  7163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7163] write(3, "1000", 4)         = 4
[pid  7163] close(3)                    = 0
[pid  7163] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7163] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7163] exit_group(0)               = ?
[pid  7163] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7163, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7165 attached
, child_tidptr=0x5555573f65d0) = 7165
[pid  7165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7165] setpgid(0, 0)               = 0
[pid  7165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7165] write(3, "1000", 4)         = 4
[pid  7165] close(3)                    = 0
[pid  7165] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7165] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7165] exit_group(0)               = ?
[pid  7165] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7165, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7167
./strace-static-x86_64: Process 7167 attached
[pid  7167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7167] setpgid(0, 0)               = 0
[pid  7167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7167] write(3, "1000", 4)         = 4
[pid  7167] close(3)                    = 0
[pid  7167] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7167] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7167] exit_group(0)               = ?
[pid  7167] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7167, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7169
./strace-static-x86_64: Process 7169 attached
[pid  7169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7169] setpgid(0, 0)               = 0
[pid  7169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7169] write(3, "1000", 4)         = 4
[pid  7169] close(3)                    = 0
[pid  7169] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7169] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7169] exit_group(0)               = ?
[pid  7169] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7169, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7171 attached
 <unfinished ...>
[pid  7171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7171] setpgid(0, 0)               = 0
[pid  7171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 7171
[pid  7171] <... openat resumed>)       = 3
[pid  7171] write(3, "1000", 4)         = 4
[pid  7171] close(3)                    = 0
[pid  7171] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7171] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7171] exit_group(0)               = ?
[pid  7171] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7171, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7173 attached
, child_tidptr=0x5555573f65d0) = 7173
[pid  7173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7173] setpgid(0, 0)               = 0
[pid  7173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7173] write(3, "1000", 4)         = 4
[pid  7173] close(3)                    = 0
[pid  7173] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7173] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7173] exit_group(0)               = ?
[pid  7173] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7173, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7175
./strace-static-x86_64: Process 7175 attached
[pid  7175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7175] setpgid(0, 0)               = 0
[pid  7175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7175] write(3, "1000", 4)         = 4
[pid  7175] close(3)                    = 0
[pid  7175] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7175] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7175] exit_group(0)               = ?
[pid  7175] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7175, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7177
./strace-static-x86_64: Process 7177 attached
[pid  7177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7177] setpgid(0, 0)               = 0
[pid  7177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7177] write(3, "1000", 4)         = 4
[pid  7177] close(3)                    = 0
[pid  7177] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7177] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7177] exit_group(0)               = ?
[pid  7177] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7177, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7179
./strace-static-x86_64: Process 7179 attached
[pid  7179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7179] setpgid(0, 0)               = 0
[pid  7179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7179] write(3, "1000", 4)         = 4
[pid  7179] close(3)                    = 0
[pid  7179] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7179] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7179] exit_group(0)               = ?
[pid  7179] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7179, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7181
./strace-static-x86_64: Process 7181 attached
[pid  7181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7181] setpgid(0, 0)               = 0
[pid  7181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7181] write(3, "1000", 4)         = 4
[pid  7181] close(3)                    = 0
[pid  7181] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7181] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7181] exit_group(0)               = ?
[pid  7181] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7181, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7183 attached
, child_tidptr=0x5555573f65d0) = 7183
[pid  7183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7183] setpgid(0, 0)               = 0
[pid  7183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7183] write(3, "1000", 4)         = 4
[pid  7183] close(3)                    = 0
[pid  7183] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7183] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7183] exit_group(0)               = ?
[pid  7183] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7183, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7185
./strace-static-x86_64: Process 7185 attached
[pid  7185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7185] setpgid(0, 0)               = 0
[pid  7185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7185] write(3, "1000", 4)         = 4
[pid  7185] close(3)                    = 0
[pid  7185] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7185] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7185] exit_group(0)               = ?
[pid  7185] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7185, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7187 attached
, child_tidptr=0x5555573f65d0) = 7187
[pid  7187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7187] setpgid(0, 0)               = 0
[pid  7187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7187] write(3, "1000", 4)         = 4
[pid  7187] close(3)                    = 0
[pid  7187] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7187] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7187] exit_group(0)               = ?
[pid  7187] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7187, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7189 attached
, child_tidptr=0x5555573f65d0) = 7189
[pid  7189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7189] setpgid(0, 0)               = 0
[pid  7189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7189] write(3, "1000", 4)         = 4
[pid  7189] close(3)                    = 0
[pid  7189] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7189] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7189] exit_group(0)               = ?
[pid  7189] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7189, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7191
./strace-static-x86_64: Process 7191 attached
[pid  7191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7191] setpgid(0, 0)               = 0
[pid  7191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7191] write(3, "1000", 4)         = 4
[pid  7191] close(3)                    = 0
[pid  7191] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7191] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7191] exit_group(0)               = ?
[pid  7191] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7191, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7193 attached
, child_tidptr=0x5555573f65d0) = 7193
[pid  7193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7193] setpgid(0, 0)               = 0
[pid  7193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7193] write(3, "1000", 4)         = 4
[pid  7193] close(3)                    = 0
[pid  7193] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7193] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7193] exit_group(0)               = ?
[pid  7193] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7193, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7195 attached
, child_tidptr=0x5555573f65d0) = 7195
[pid  7195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7195] setpgid(0, 0)               = 0
[pid  7195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7195] write(3, "1000", 4)         = 4
[pid  7195] close(3)                    = 0
[pid  7195] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7195] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7195] exit_group(0)               = ?
[pid  7195] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7195, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7197
./strace-static-x86_64: Process 7197 attached
[pid  7197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7197] setpgid(0, 0)               = 0
[pid  7197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7197] write(3, "1000", 4)         = 4
[pid  7197] close(3)                    = 0
[pid  7197] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7197] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7197] exit_group(0)               = ?
[pid  7197] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7197, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7199
./strace-static-x86_64: Process 7199 attached
[pid  7199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7199] setpgid(0, 0)               = 0
[pid  7199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7199] write(3, "1000", 4)         = 4
[pid  7199] close(3)                    = 0
[pid  7199] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7199] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7199] exit_group(0)               = ?
[pid  7199] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7199, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7201 attached
, child_tidptr=0x5555573f65d0) = 7201
[pid  7201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7201] setpgid(0, 0)               = 0
[pid  7201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7201] write(3, "1000", 4)         = 4
[pid  7201] close(3)                    = 0
[pid  7201] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7201] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7201] exit_group(0)               = ?
[pid  7201] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7201, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7203 attached
, child_tidptr=0x5555573f65d0) = 7203
[pid  7203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7203] setpgid(0, 0)               = 0
[pid  7203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7203] write(3, "1000", 4)         = 4
[pid  7203] close(3)                    = 0
[pid  7203] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7203] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7203] exit_group(0)               = ?
[pid  7203] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7203, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7205 attached
, child_tidptr=0x5555573f65d0) = 7205
[pid  7205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7205] setpgid(0, 0)               = 0
[pid  7205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7205] write(3, "1000", 4)         = 4
[pid  7205] close(3)                    = 0
[pid  7205] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7205] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7205] exit_group(0)               = ?
[pid  7205] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7205, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7207
./strace-static-x86_64: Process 7207 attached
[pid  7207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7207] setpgid(0, 0)               = 0
[pid  7207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7207] write(3, "1000", 4)         = 4
[pid  7207] close(3)                    = 0
[pid  7207] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7207] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7207] exit_group(0)               = ?
[pid  7207] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7207, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7209 attached
, child_tidptr=0x5555573f65d0) = 7209
[pid  7209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7209] setpgid(0, 0)               = 0
[pid  7209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7209] write(3, "1000", 4)         = 4
[pid  7209] close(3)                    = 0
[pid  7209] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7209] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7209] exit_group(0)               = ?
[pid  7209] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7209, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7211 attached
, child_tidptr=0x5555573f65d0) = 7211
[pid  7211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7211] setpgid(0, 0)               = 0
[pid  7211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7211] write(3, "1000", 4)         = 4
[pid  7211] close(3)                    = 0
[pid  7211] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7211] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7211] exit_group(0)               = ?
[pid  7211] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7211, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7213 attached
, child_tidptr=0x5555573f65d0) = 7213
[pid  7213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7213] setpgid(0, 0)               = 0
[pid  7213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7213] write(3, "1000", 4)         = 4
[pid  7213] close(3)                    = 0
[pid  7213] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7213] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7213] exit_group(0)               = ?
[pid  7213] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7213, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7215
./strace-static-x86_64: Process 7215 attached
[pid  7215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7215] setpgid(0, 0)               = 0
[pid  7215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7215] write(3, "1000", 4)         = 4
[pid  7215] close(3)                    = 0
[pid  7215] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7215] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7215] exit_group(0)               = ?
[pid  7215] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7215, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7217 attached
, child_tidptr=0x5555573f65d0) = 7217
[pid  7217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7217] setpgid(0, 0)               = 0
[pid  7217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7217] write(3, "1000", 4)         = 4
[pid  7217] close(3)                    = 0
[pid  7217] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7217] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7217] exit_group(0)               = ?
[pid  7217] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7217, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7219
./strace-static-x86_64: Process 7219 attached
[pid  7219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7219] setpgid(0, 0)               = 0
[pid  7219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7219] write(3, "1000", 4)         = 4
[pid  7219] close(3)                    = 0
[pid  7219] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7219] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7219] exit_group(0)               = ?
[pid  7219] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7219, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7221
./strace-static-x86_64: Process 7221 attached
[pid  7221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7221] setpgid(0, 0)               = 0
[pid  7221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7221] write(3, "1000", 4)         = 4
[pid  7221] close(3)                    = 0
[pid  7221] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7221] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7221] exit_group(0)               = ?
[pid  7221] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7221, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7223
./strace-static-x86_64: Process 7223 attached
[pid  7223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7223] setpgid(0, 0)               = 0
[pid  7223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7223] write(3, "1000", 4)         = 4
[pid  7223] close(3)                    = 0
[pid  7223] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7223] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7223] exit_group(0)               = ?
[pid  7223] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7223, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7225
./strace-static-x86_64: Process 7225 attached
[pid  7225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7225] setpgid(0, 0)               = 0
[pid  7225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7225] write(3, "1000", 4)         = 4
[pid  7225] close(3)                    = 0
[pid  7225] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7225] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7225] exit_group(0)               = ?
[pid  7225] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7225, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7227 attached
 <unfinished ...>
[pid  7227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7227] setpgid(0, 0)               = 0
[pid  5070] <... clone resumed>, child_tidptr=0x5555573f65d0) = 7227
[pid  7227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7227] write(3, "1000", 4)         = 4
[pid  7227] close(3)                    = 0
[pid  7227] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7227] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7227] exit_group(0)               = ?
[pid  7227] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7227, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7229
./strace-static-x86_64: Process 7229 attached
[pid  7229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7229] setpgid(0, 0)               = 0
[pid  7229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7229] write(3, "1000", 4)         = 4
[pid  7229] close(3)                    = 0
[pid  7229] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[pid  7229] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_SYN|MSG_CONFIRM|MSG_NOSIGNAL}, 0) = -1 EINVAL (Invalid argument)
[pid  7229] exit_group(0)               = ?
[pid  7229] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7229, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f65d0) = 7231
./strace-static-x86_64: Process 7231 attached
[pid  7231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  7231] setpgid(0, 0)               = 0
[pid  7231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  7231] write(3, "1000", 4)         = 4
[pid  7231] close(3)                    = 0
[pid  7231] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3
[   65.550485][ T7231] ==================================================================
[   65.558582][ T7231] BUG: KASAN: use-after-free in rxrpc_lookup_local+0xdcf/0xfb0
[   65.566143][ T7231] Read of size 2 at addr ffff88807de1e21c by task syz-executor257/7231
[   65.574367][ T7231] 
[   65.576681][ T7231] CPU: 1 PID: 7231 Comm: syz-executor257 Not tainted 6.1.0-syzkaller-13139-gf9ff5644bcc0 #0
[   65.586732][ T7231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   65.596783][ T7231] Call Trace:
[   65.600056][ T7231]  <TASK>
[   65.602981][ T7231]  dump_stack_lvl+0xd1/0x138
[   65.607620][ T7231]  print_report+0x15e/0x45d
[   65.612155][ T7231]  ? __phys_addr+0xc8/0x140
[   65.616685][ T7231]  ? rxrpc_lookup_local+0xdcf/0xfb0
[   65.621894][ T7231]  kasan_report+0xbf/0x1f0
[   65.626337][ T7231]  ? rxrpc_lookup_local+0xdcf/0xfb0
[   65.631551][ T7231]  rxrpc_lookup_local+0xdcf/0xfb0
[   65.636609][ T7231]  rxrpc_sendmsg+0x4bc/0x650
[   65.641198][ T7231]  ? rxrpc_sock_set_min_security_level+0xe0/0xe0
[   65.647535][ T7231]  sock_sendmsg+0xd3/0x120
[   65.651963][ T7231]  ____sys_sendmsg+0x712/0x8c0
[   65.656729][ T7231]  ? copy_msghdr_from_user+0xfc/0x150
[   65.662125][ T7231]  ? kernel_sendmsg+0x50/0x50
[   65.666816][ T7231]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   65.672792][ T7231]  ___sys_sendmsg+0x110/0x1b0
[   65.677466][ T7231]  ? do_recvmmsg+0x6e0/0x6e0
[   65.682075][ T7231]  ? lock_release+0x810/0x810
[   65.686741][ T7231]  ? ptrace_stop.part.0+0x4a3/0x8e0
[   65.691985][ T7231]  ? do_raw_spin_lock+0x124/0x2b0
[   65.697012][ T7231]  ? rwlock_bug.part.0+0x90/0x90
[   65.701967][ T7231]  ? _raw_spin_lock_irq+0x45/0x50
[   65.707100][ T7231]  ? __fget_light+0x20a/0x270
[   65.711772][ T7231]  __sys_sendmsg+0xf7/0x1c0
[   65.716272][ T7231]  ? __sys_sendmsg_sock+0x40/0x40
[   65.721289][ T7231]  ? lock_downgrade+0x6e0/0x6e0
[   65.728128][ T7231]  ? lockdep_hardirqs_on+0x7d/0x100
[   65.733329][ T7231]  ? _raw_spin_unlock_irq+0x2e/0x50
[   65.738549][ T7231]  ? ptrace_notify+0xfe/0x140
[   65.743224][ T7231]  do_syscall_64+0x39/0xb0
[   65.747647][ T7231]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   65.753532][ T7231] RIP: 0033:0x7f14abca3d39
[   65.757935][ T7231] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[   65.777550][ T7231] RSP: 002b:00007fffac25dc28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   65.785989][ T7231] RAX: ffffffffffffffda RBX: 000000000000ffdf RCX: 00007f14abca3d39
[   65.793969][ T7231] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003
[   65.801939][ T7231] RBP: 0000000000000000 R08: 00007fffac25ddc8 R09: 00007fffac25ddc8
[   65.809921][ T7231] R10: 00007fffac25d6a0 R11: 0000000000000246 R12: 00007fffac25dc3c
[   65.817908][ T7231] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[   65.825880][ T7231]  </TASK>
[   65.828890][ T7231] 
[   65.831201][ T7231] Allocated by task 7229:
[   65.835510][ T7231]  kasan_save_stack+0x22/0x40
[   65.840180][ T7231]  kasan_set_track+0x25/0x30
[   65.844764][ T7231]  __kasan_kmalloc+0xa5/0xb0
[   65.849354][ T7231]  rxrpc_lookup_local+0x4d9/0xfb0
[   65.854402][ T7231]  rxrpc_sendmsg+0x4bc/0x650
[   65.858983][ T7231]  sock_sendmsg+0xd3/0x120
[   65.863402][ T7231]  ____sys_sendmsg+0x712/0x8c0
[   65.868181][ T7231]  ___sys_sendmsg+0x110/0x1b0
[   65.872850][ T7231]  __sys_sendmsg+0xf7/0x1c0
[   65.877353][ T7231]  do_syscall_64+0x39/0xb0
[   65.881791][ T7231]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   65.887675][ T7231] 
[   65.889995][ T7231] Freed by task 21:
[   65.893798][ T7231]  kasan_save_stack+0x22/0x40
[   65.898476][ T7231]  kasan_set_track+0x25/0x30
[   65.903053][ T7231]  kasan_save_free_info+0x2e/0x40
[   65.908078][ T7231]  ____kasan_slab_free+0x160/0x1c0
[   65.913985][ T7231]  slab_free_freelist_hook+0x8b/0x1c0
[   65.919357][ T7231]  __kmem_cache_free+0xaf/0x3b0
[   65.924206][ T7231]  rcu_core+0x81f/0x1980
[   65.928454][ T7231]  __do_softirq+0x1fb/0xadc
[   65.932960][ T7231] 
[   65.935291][ T7231] Last potentially related work creation:
[   65.941075][ T7231]  kasan_save_stack+0x22/0x40
[   65.945751][ T7231]  __kasan_record_aux_stack+0xbc/0xd0
[   65.951134][ T7231]  __call_rcu_common.constprop.0+0x99/0x820
[   65.957045][ T7231]  rxrpc_put_local.part.0+0x128/0x170
[   65.962422][ T7231]  rxrpc_put_local+0x25/0x30
[   65.967007][ T7231]  rxrpc_release+0x237/0x550
[   65.971586][ T7231]  __sock_release+0xcd/0x280
[   65.976180][ T7231]  sock_close+0x1c/0x20
[   65.980365][ T7231]  __fput+0x27c/0xa90
[   65.984368][ T7231]  task_work_run+0x16f/0x270
[   65.988977][ T7231]  do_exit+0xaa8/0x2950
[   65.993125][ T7231]  do_group_exit+0xd4/0x2a0
[   65.997625][ T7231]  __x64_sys_exit_group+0x3e/0x50
[   66.002653][ T7231]  do_syscall_64+0x39/0xb0
[   66.007092][ T7231]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   66.012977][ T7231] 
[   66.015284][ T7231] The buggy address belongs to the object at ffff88807de1e000
[   66.015284][ T7231]  which belongs to the cache kmalloc-1k of size 1024
[   66.029408][ T7231] The buggy address is located 540 bytes inside of
[   66.029408][ T7231]  1024-byte region [ffff88807de1e000, ffff88807de1e400)
[   66.042769][ T7231] 
[   66.045093][ T7231] The buggy address belongs to the physical page:
[   66.051491][ T7231] page:ffffea0001f78600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7de18
[   66.061627][ T7231] head:ffffea0001f78600 order:3 compound_mapcount:0 subpages_mapcount:0 compound_pincount:0
[   66.071674][ T7231] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[   66.079664][ T7231] raw: 00fff00000010200 ffff888012041dc0 dead000000000122 0000000000000000
[   66.088256][ T7231] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[   66.096846][ T7231] page dumped because: kasan: bad access detected
[   66.103266][ T7231] page_owner tracks the page as allocated
[   66.108966][ T7231] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5065, tgid 5065 (sshd), ts 65525881662, free_ts 65515701775
[   66.129623][ T7231]  get_page_from_freelist+0x119c/0x2ce0
[   66.135168][ T7231]  __alloc_pages+0x1cb/0x5b0
[   66.139751][ T7231]  alloc_pages+0x1aa/0x270
[   66.144163][ T7231]  allocate_slab+0x25f/0x350
[   66.148775][ T7231]  ___slab_alloc+0xa91/0x1400
[   66.153523][ T7231]  __slab_alloc.constprop.0+0x56/0xa0
[   66.158880][ T7231]  __kmem_cache_alloc_node+0x1a4/0x430
[   66.164327][ T7231]  __kmalloc_node_track_caller+0x4b/0xc0
[   66.169954][ T7231]  __alloc_skb+0xe9/0x310
[   66.174271][ T7231]  tcp_stream_alloc_skb+0x3c/0x580
[   66.179993][ T7231]  tcp_sendmsg_locked+0xc4c/0x2960
[   66.185106][ T7231]  tcp_sendmsg+0x2f/0x50
[   66.189342][ T7231]  inet_sendmsg+0x9d/0xe0
[   66.193673][ T7231]  sock_sendmsg+0xd3/0x120
[   66.198098][ T7231]  sock_write_iter+0x295/0x3d0
[   66.202857][ T7231]  vfs_write+0x9ed/0xdd0
[   66.207114][ T7231] page last free stack trace:
[   66.211767][ T7231]  free_pcp_prepare+0x65c/0xc00
[   66.216615][ T7231]  free_unref_page+0x1d/0x490
[   66.221303][ T7231]  __folio_put+0x109/0x140
[   66.225709][ T7231]  put_page+0x21b/0x280
[   66.229853][ T7231]  page_to_skb+0x96d/0xc60
[   66.234255][ T7231]  receive_buf+0x11c5/0x5630
[   66.238842][ T7231]  virtnet_poll+0x704/0x1300
[   66.243458][ T7231]  __napi_poll+0xb8/0x770
[   66.247774][ T7231]  net_rx_action+0xa00/0xde0
[   66.252369][ T7231]  __do_softirq+0x1fb/0xadc
[   66.256873][ T7231] 
[   66.259191][ T7231] Memory state around the buggy address:
[   66.264805][ T7231]  ffff88807de1e100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   66.272939][ T7231]  ffff88807de1e180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   66.280986][ T7231] >ffff88807de1e200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   66.289039][ T7231]                             ^
[   66.293884][ T7231]  ffff88807de1e280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   66.301939][ T7231]  ffff88807de1e300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   66.309989][ T7231] ==================================================================
[   66.327954][ T7231] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   66.335148][ T7231] CPU: 0 PID: 7231 Comm: syz-executor257 Not tainted 6.1.0-syzkaller-13139-gf9ff5644bcc0 #0
[   66.345193][ T7231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   66.355231][ T7231] Call Trace:
[   66.358494][ T7231]  <TASK>
[   66.361412][ T7231]  dump_stack_lvl+0xd1/0x138
[   66.365996][ T7231]  panic+0x2cc/0x626
[   66.369876][ T7231]  ? panic_print_sys_info.part.0+0x110/0x110
[   66.375854][ T7231]  ? preempt_schedule_thunk+0x1a/0x20
[   66.381217][ T7231]  ? preempt_schedule_common+0x59/0xc0
[   66.386665][ T7231]  check_panic_on_warn.cold+0x19/0x35
[   66.392116][ T7231]  end_report.part.0+0x36/0x73
[   66.396867][ T7231]  ? rxrpc_lookup_local+0xdcf/0xfb0
[   66.402059][ T7231]  kasan_report.cold+0xa/0xf
[   66.406637][ T7231]  ? rxrpc_lookup_local+0xdcf/0xfb0
[   66.411827][ T7231]  rxrpc_lookup_local+0xdcf/0xfb0
[   66.416845][ T7231]  rxrpc_sendmsg+0x4bc/0x650
[   66.421509][ T7231]  ? rxrpc_sock_set_min_security_level+0xe0/0xe0
[   66.427824][ T7231]  sock_sendmsg+0xd3/0x120
[   66.432228][ T7231]  ____sys_sendmsg+0x712/0x8c0
[   66.436977][ T7231]  ? copy_msghdr_from_user+0xfc/0x150
[   66.442340][ T7231]  ? kernel_sendmsg+0x50/0x50
[   66.447009][ T7231]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   66.452974][ T7231]  ___sys_sendmsg+0x110/0x1b0
[   66.457639][ T7231]  ? do_recvmmsg+0x6e0/0x6e0
[   66.462218][ T7231]  ? lock_release+0x810/0x810
[   66.466882][ T7231]  ? ptrace_stop.part.0+0x4a3/0x8e0
[   66.472071][ T7231]  ? do_raw_spin_lock+0x124/0x2b0
[   66.477082][ T7231]  ? rwlock_bug.part.0+0x90/0x90
[   66.482091][ T7231]  ? _raw_spin_lock_irq+0x45/0x50
[   66.487108][ T7231]  ? __fget_light+0x20a/0x270
[   66.491771][ T7231]  __sys_sendmsg+0xf7/0x1c0
[   66.496268][ T7231]  ? __sys_sendmsg_sock+0x40/0x40
[   66.501281][ T7231]  ? lock_downgrade+0x6e0/0x6e0
[   66.506299][ T7231]  ? lockdep_hardirqs_on+0x7d/0x100
[   66.511487][ T7231]  ? _raw_spin_unlock_irq+0x2e/0x50
[   66.516687][ T7231]  ? ptrace_notify+0xfe/0x140
[   66.521355][ T7231]  do_syscall_64+0x39/0xb0
[   66.525765][ T7231]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   66.531653][ T7231] RIP: 0033:0x7f14abca3d39
[   66.536071][ T7231] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[   66.555764][ T7231] RSP: 002b:00007fffac25dc28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   66.564169][ T7231] RAX: ffffffffffffffda RBX: 000000000000ffdf RCX: 00007f14abca3d39
[   66.572125][ T7231] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003
[   66.580344][ T7231] RBP: 0000000000000000 R08: 00007fffac25ddc8 R09: 00007fffac25ddc8
[   66.588302][ T7231] R10: 00007fffac25d6a0 R11: 0000000000000246 R12: 00007fffac25dc3c
[   66.596259][ T7231] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[   66.604228][ T7231]  </TASK>
[   66.607393][ T7231] Kernel Offset: disabled
[   66.611711][ T7231] Rebooting in 86400 seconds..