./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor156920310 <...> Warning: Permanently added '10.128.0.84' (ECDSA) to the list of known hosts. execve("./syz-executor156920310", ["./syz-executor156920310"], 0x7ffea16b7030 /* 10 vars */) = 0 brk(NULL) = 0x555556088000 brk(0x555556088c40) = 0x555556088c40 arch_prctl(ARCH_SET_FS, 0x555556088300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor156920310", 4096) = 27 brk(0x5555560a9c40) = 0x5555560a9c40 brk(0x5555560aa000) = 0x5555560aa000 mprotect(0x7f02853c7000, 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 5310 attached , child_tidptr=0x5555560885d0) = 5310 [pid 5310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5310] setpgid(0, 0) = 0 [pid 5310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5310] write(3, "1000", 4) = 4 [pid 5310] close(3) = 0 [pid 5310] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5310] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5310] exit_group(0) = ? [pid 5310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5312 ./strace-static-x86_64: Process 5312 attached [pid 5312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5312] setpgid(0, 0) = 0 [pid 5312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5312] write(3, "1000", 4) = 4 [pid 5312] close(3) = 0 [pid 5312] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5312] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5312] exit_group(0) = ? [pid 5312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5312, 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=0x5555560885d0) = 5314 ./strace-static-x86_64: Process 5314 attached [pid 5314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5314] setpgid(0, 0) = 0 [pid 5314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5314] write(3, "1000", 4) = 4 [pid 5314] close(3) = 0 [pid 5314] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5314] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5314] exit_group(0) = ? [pid 5314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5316 attached , child_tidptr=0x5555560885d0) = 5316 [pid 5316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5316] setpgid(0, 0) = 0 [pid 5316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5316] write(3, "1000", 4) = 4 [pid 5316] close(3) = 0 [pid 5316] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5316] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5316] exit_group(0) = ? [pid 5316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5318 ./strace-static-x86_64: Process 5318 attached [pid 5318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5318] setpgid(0, 0) = 0 [pid 5318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5318] write(3, "1000", 4) = 4 [pid 5318] close(3) = 0 [pid 5318] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5318] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5318] exit_group(0) = ? [pid 5318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5320 attached , child_tidptr=0x5555560885d0) = 5320 [pid 5320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5320] setpgid(0, 0) = 0 [pid 5320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5320] write(3, "1000", 4) = 4 [pid 5320] close(3) = 0 [pid 5320] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5320] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5320] exit_group(0) = ? [pid 5320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5322 ./strace-static-x86_64: Process 5322 attached [pid 5322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5322] setpgid(0, 0) = 0 [pid 5322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5322] write(3, "1000", 4) = 4 [pid 5322] close(3) = 0 [pid 5322] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5322] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5322] exit_group(0) = ? [pid 5322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5322, 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=0x5555560885d0) = 5324 ./strace-static-x86_64: Process 5324 attached [pid 5324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5324] setpgid(0, 0) = 0 [pid 5324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5324] write(3, "1000", 4) = 4 [pid 5324] close(3) = 0 [pid 5324] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5324] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5324] exit_group(0) = ? [pid 5324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5326 ./strace-static-x86_64: Process 5326 attached [pid 5326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5326] setpgid(0, 0) = 0 [pid 5326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5326] write(3, "1000", 4) = 4 [pid 5326] close(3) = 0 [pid 5326] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5326] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5326] exit_group(0) = ? [pid 5326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5328 ./strace-static-x86_64: Process 5328 attached [pid 5328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5328] setpgid(0, 0) = 0 [pid 5328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5328] write(3, "1000", 4) = 4 [pid 5328] close(3) = 0 [pid 5328] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5328] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5328] exit_group(0) = ? [pid 5328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5328, 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=0x5555560885d0) = 5330 ./strace-static-x86_64: Process 5330 attached [pid 5330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5330] setpgid(0, 0) = 0 [pid 5330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5330] write(3, "1000", 4) = 4 [pid 5330] close(3) = 0 [pid 5330] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5330] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5330] exit_group(0) = ? [pid 5330] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5332 attached , child_tidptr=0x5555560885d0) = 5332 [pid 5332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5332] setpgid(0, 0) = 0 [pid 5332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5332] write(3, "1000", 4) = 4 [pid 5332] close(3) = 0 [pid 5332] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5332] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5332] exit_group(0) = ? [pid 5332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5334 ./strace-static-x86_64: Process 5334 attached [pid 5334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5334] setpgid(0, 0) = 0 [pid 5334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5334] write(3, "1000", 4) = 4 [pid 5334] close(3) = 0 [pid 5334] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5334] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5334] exit_group(0) = ? [pid 5334] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5336 ./strace-static-x86_64: Process 5336 attached [pid 5336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5336] setpgid(0, 0) = 0 [pid 5336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5336] write(3, "1000", 4) = 4 [pid 5336] close(3) = 0 [pid 5336] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5336] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5336] exit_group(0) = ? [pid 5336] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5338 attached , child_tidptr=0x5555560885d0) = 5338 [pid 5338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5338] setpgid(0, 0) = 0 [pid 5338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5338] write(3, "1000", 4) = 4 [pid 5338] close(3) = 0 [pid 5338] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5338] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5338] exit_group(0) = ? [pid 5338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5340 attached , child_tidptr=0x5555560885d0) = 5340 [pid 5340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5340] setpgid(0, 0) = 0 [pid 5340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5340] write(3, "1000", 4) = 4 [pid 5340] close(3) = 0 [pid 5340] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5340] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5340] exit_group(0) = ? [pid 5340] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5342 attached , child_tidptr=0x5555560885d0) = 5342 [pid 5342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5342] setpgid(0, 0) = 0 [pid 5342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5342] write(3, "1000", 4) = 4 [pid 5342] close(3) = 0 [pid 5342] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5342] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5342] exit_group(0) = ? [pid 5342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5344 attached , child_tidptr=0x5555560885d0) = 5344 [pid 5344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5344] setpgid(0, 0) = 0 [pid 5344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5344] write(3, "1000", 4) = 4 [pid 5344] close(3) = 0 [pid 5344] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5344] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5344] exit_group(0) = ? [pid 5344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5346 ./strace-static-x86_64: Process 5346 attached [pid 5346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5346] setpgid(0, 0) = 0 [pid 5346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5346] write(3, "1000", 4) = 4 [pid 5346] close(3) = 0 [pid 5346] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5346] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5346] exit_group(0) = ? [pid 5346] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5348 ./strace-static-x86_64: Process 5348 attached [pid 5348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5348] setpgid(0, 0) = 0 [pid 5348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5348] write(3, "1000", 4) = 4 [pid 5348] close(3) = 0 [pid 5348] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5348] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5348] exit_group(0) = ? [pid 5348] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5350 ./strace-static-x86_64: Process 5350 attached [pid 5350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5350] setpgid(0, 0) = 0 [pid 5350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5350] write(3, "1000", 4) = 4 [pid 5350] close(3) = 0 [pid 5350] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5350] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5350] exit_group(0) = ? [pid 5350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5352 ./strace-static-x86_64: Process 5352 attached [pid 5352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5352] setpgid(0, 0) = 0 [pid 5352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5352] write(3, "1000", 4) = 4 [pid 5352] close(3) = 0 [pid 5352] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5352] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5352] exit_group(0) = ? [pid 5352] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5354 ./strace-static-x86_64: Process 5354 attached [pid 5354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5354] setpgid(0, 0) = 0 [pid 5354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5354] write(3, "1000", 4) = 4 [pid 5354] close(3) = 0 [pid 5354] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5354] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5354] exit_group(0) = ? [pid 5354] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5354, 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=0x5555560885d0) = 5356 ./strace-static-x86_64: Process 5356 attached [pid 5356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5356] setpgid(0, 0) = 0 [pid 5356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5356] write(3, "1000", 4) = 4 [pid 5356] close(3) = 0 [pid 5356] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5356] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5356] exit_group(0) = ? [pid 5356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5358 attached [pid 5358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5358] setpgid(0, 0) = 0 [pid 5358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5358] write(3, "1000", 4) = 4 [pid 5358] close(3) = 0 [pid 5358] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5358] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5309] <... clone resumed>, child_tidptr=0x5555560885d0) = 5358 [pid 5358] <... sendmsg resumed>) = -1 EINVAL (Invalid argument) [pid 5358] exit_group(0) = ? [pid 5358] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5358, 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=0x5555560885d0) = 5360 ./strace-static-x86_64: Process 5360 attached [pid 5360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5360] setpgid(0, 0) = 0 [pid 5360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5360] write(3, "1000", 4) = 4 [pid 5360] close(3) = 0 [pid 5360] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5360] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5360] exit_group(0) = ? [pid 5360] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5362 ./strace-static-x86_64: Process 5362 attached [pid 5362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5362] setpgid(0, 0) = 0 [pid 5362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5362] write(3, "1000", 4) = 4 [pid 5362] close(3) = 0 [pid 5362] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5362] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5362] exit_group(0) = ? [pid 5362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5364 attached , child_tidptr=0x5555560885d0) = 5364 [pid 5364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5364] setpgid(0, 0) = 0 [pid 5364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5364] write(3, "1000", 4) = 4 [pid 5364] close(3) = 0 [pid 5364] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5364] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5364] exit_group(0) = ? [pid 5364] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5366 attached , child_tidptr=0x5555560885d0) = 5366 [pid 5366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5366] setpgid(0, 0) = 0 [pid 5366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5366] write(3, "1000", 4) = 4 [pid 5366] close(3) = 0 [pid 5366] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5366] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5366] exit_group(0) = ? [pid 5366] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5368 ./strace-static-x86_64: Process 5368 attached [pid 5368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5368] setpgid(0, 0) = 0 [pid 5368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5368] write(3, "1000", 4) = 4 [pid 5368] close(3) = 0 [pid 5368] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5368] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5368] exit_group(0) = ? [pid 5368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5368, 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 5370 attached , child_tidptr=0x5555560885d0) = 5370 [pid 5370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5370] setpgid(0, 0) = 0 [pid 5370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5370] write(3, "1000", 4) = 4 [pid 5370] close(3) = 0 [pid 5370] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5370] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5370] exit_group(0) = ? [pid 5370] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5370, 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=0x5555560885d0) = 5372 ./strace-static-x86_64: Process 5372 attached [pid 5372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5372] setpgid(0, 0) = 0 [pid 5372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5372] write(3, "1000", 4) = 4 [pid 5372] close(3) = 0 [pid 5372] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5372] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5372] exit_group(0) = ? [pid 5372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5374 ./strace-static-x86_64: Process 5374 attached [pid 5374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5374] setpgid(0, 0) = 0 [pid 5374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5374] write(3, "1000", 4) = 4 [pid 5374] close(3) = 0 [pid 5374] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5374] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5374] exit_group(0) = ? [pid 5374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5376 attached , child_tidptr=0x5555560885d0) = 5376 [pid 5376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5376] setpgid(0, 0) = 0 [pid 5376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5376] write(3, "1000", 4) = 4 [pid 5376] close(3) = 0 [pid 5376] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5376] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5376] exit_group(0) = ? [pid 5376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5376, 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=0x5555560885d0) = 5378 ./strace-static-x86_64: Process 5378 attached [pid 5378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5378] setpgid(0, 0) = 0 [pid 5378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5378] write(3, "1000", 4) = 4 [pid 5378] close(3) = 0 [pid 5378] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5378] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5378] exit_group(0) = ? [pid 5378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5380 ./strace-static-x86_64: Process 5380 attached [pid 5380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5380] setpgid(0, 0) = 0 [pid 5380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5380] write(3, "1000", 4) = 4 [pid 5380] close(3) = 0 [pid 5380] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5380] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5380] exit_group(0) = ? [pid 5380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5382 ./strace-static-x86_64: Process 5382 attached [pid 5382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5382] setpgid(0, 0) = 0 [pid 5382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5382] write(3, "1000", 4) = 4 [pid 5382] close(3) = 0 [pid 5382] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5382] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5382] exit_group(0) = ? [pid 5382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5384 attached [pid 5384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5384] setpgid(0, 0) = 0 [pid 5384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5309] <... clone resumed>, child_tidptr=0x5555560885d0) = 5384 [pid 5384] <... openat resumed>) = 3 [pid 5384] write(3, "1000", 4) = 4 [pid 5384] close(3) = 0 [pid 5384] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5384] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5384] exit_group(0) = ? [pid 5384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5386 ./strace-static-x86_64: Process 5386 attached [pid 5386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5386] setpgid(0, 0) = 0 [pid 5386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5386] write(3, "1000", 4) = 4 [pid 5386] close(3) = 0 [pid 5386] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5386] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5386] exit_group(0) = ? [pid 5386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5388 ./strace-static-x86_64: Process 5388 attached [pid 5388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5388] setpgid(0, 0) = 0 [pid 5388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5388] write(3, "1000", 4) = 4 [pid 5388] close(3) = 0 [pid 5388] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5388] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5388] exit_group(0) = ? [pid 5388] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5390 attached , child_tidptr=0x5555560885d0) = 5390 [pid 5390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5390] setpgid(0, 0) = 0 [pid 5390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5390] write(3, "1000", 4) = 4 [pid 5390] close(3) = 0 [pid 5390] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5390] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5390] exit_group(0) = ? [pid 5390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5392 attached [pid 5392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5309] <... clone resumed>, child_tidptr=0x5555560885d0) = 5392 [pid 5392] <... prctl resumed>) = 0 [pid 5392] setpgid(0, 0) = 0 [pid 5392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5392] write(3, "1000", 4) = 4 [pid 5392] close(3) = 0 [pid 5392] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5392] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5392] exit_group(0) = ? [pid 5392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5394 ./strace-static-x86_64: Process 5394 attached [pid 5394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5394] setpgid(0, 0) = 0 [pid 5394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5394] write(3, "1000", 4) = 4 [pid 5394] close(3) = 0 [pid 5394] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5394] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5394] exit_group(0) = ? [pid 5394] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5396 attached [pid 5396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5396] setpgid(0, 0) = 0 [pid 5396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5396] write(3, "1000", 4) = 4 [pid 5396] close(3) = 0 [pid 5396] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5396] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5396] exit_group(0 [pid 5309] <... clone resumed>, child_tidptr=0x5555560885d0) = 5396 [pid 5396] <... exit_group resumed>) = ? [pid 5396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5398 ./strace-static-x86_64: Process 5398 attached [pid 5398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5398] setpgid(0, 0) = 0 [pid 5398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5398] write(3, "1000", 4) = 4 [pid 5398] close(3) = 0 [pid 5398] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5398] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5398] exit_group(0) = ? [pid 5398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5400 ./strace-static-x86_64: Process 5400 attached [pid 5400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5400] setpgid(0, 0) = 0 [pid 5400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5400] write(3, "1000", 4) = 4 [pid 5400] close(3) = 0 [pid 5400] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5400] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5400] exit_group(0) = ? [pid 5400] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5402 attached , child_tidptr=0x5555560885d0) = 5402 [pid 5402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5402] setpgid(0, 0) = 0 [pid 5402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5402] write(3, "1000", 4) = 4 [pid 5402] close(3) = 0 [pid 5402] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5402] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5402] exit_group(0) = ? [pid 5402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5404 attached , child_tidptr=0x5555560885d0) = 5404 [pid 5404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5404] setpgid(0, 0) = 0 [pid 5404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5404] write(3, "1000", 4) = 4 [pid 5404] close(3) = 0 [pid 5404] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5404] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5404] exit_group(0) = ? [pid 5404] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5406 attached , child_tidptr=0x5555560885d0) = 5406 [pid 5406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5406] setpgid(0, 0) = 0 [pid 5406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5406] write(3, "1000", 4) = 4 [pid 5406] close(3) = 0 [pid 5406] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5406] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5406] exit_group(0) = ? [pid 5406] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5408 ./strace-static-x86_64: Process 5408 attached [pid 5408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5408] setpgid(0, 0) = 0 [pid 5408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5408] write(3, "1000", 4) = 4 [pid 5408] close(3) = 0 [pid 5408] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5408] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5408] exit_group(0) = ? [pid 5408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5410 ./strace-static-x86_64: Process 5410 attached [pid 5410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5410] setpgid(0, 0) = 0 [pid 5410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5410] write(3, "1000", 4) = 4 [pid 5410] close(3) = 0 [pid 5410] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5410] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5410] exit_group(0) = ? [pid 5410] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5410, 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=0x5555560885d0) = 5412 ./strace-static-x86_64: Process 5412 attached [pid 5412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5412] setpgid(0, 0) = 0 [pid 5412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5412] write(3, "1000", 4) = 4 [pid 5412] close(3) = 0 [pid 5412] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5412] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5412] exit_group(0) = ? [pid 5412] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5414 ./strace-static-x86_64: Process 5414 attached [pid 5414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5414] setpgid(0, 0) = 0 [pid 5414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5414] write(3, "1000", 4) = 4 [pid 5414] close(3) = 0 [pid 5414] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5414] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5414] exit_group(0) = ? [pid 5414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5416 attached [pid 5416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5309] <... clone resumed>, child_tidptr=0x5555560885d0) = 5416 [pid 5416] <... prctl resumed>) = 0 [pid 5416] setpgid(0, 0) = 0 [pid 5416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5416] write(3, "1000", 4) = 4 [pid 5416] close(3) = 0 [pid 5416] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5416] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5416] exit_group(0) = ? [pid 5416] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5418 ./strace-static-x86_64: Process 5418 attached [pid 5418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5418] setpgid(0, 0) = 0 [pid 5418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5418] write(3, "1000", 4) = 4 [pid 5418] close(3) = 0 [pid 5418] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5418] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5418] exit_group(0) = ? [pid 5418] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5420 ./strace-static-x86_64: Process 5420 attached [pid 5420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5420] setpgid(0, 0) = 0 [pid 5420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5420] write(3, "1000", 4) = 4 [pid 5420] close(3) = 0 [pid 5420] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5420] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5420] exit_group(0) = ? [pid 5420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5422 ./strace-static-x86_64: Process 5422 attached [pid 5422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5422] setpgid(0, 0) = 0 [pid 5422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5422] write(3, "1000", 4) = 4 [pid 5422] close(3) = 0 [pid 5422] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5422] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5422] exit_group(0) = ? [pid 5422] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5422, 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=0x5555560885d0) = 5424 ./strace-static-x86_64: Process 5424 attached [pid 5424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5424] setpgid(0, 0) = 0 [pid 5424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5424] write(3, "1000", 4) = 4 [pid 5424] close(3) = 0 [pid 5424] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5424] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5424] exit_group(0) = ? [pid 5424] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5424, 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=0x5555560885d0) = 5426 ./strace-static-x86_64: Process 5426 attached [pid 5426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5426] setpgid(0, 0) = 0 [pid 5426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5426] write(3, "1000", 4) = 4 [pid 5426] close(3) = 0 [pid 5426] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5426] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5426] exit_group(0) = ? [pid 5426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5428 ./strace-static-x86_64: Process 5428 attached [pid 5428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5428] setpgid(0, 0) = 0 [pid 5428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5428] write(3, "1000", 4) = 4 [pid 5428] close(3) = 0 [pid 5428] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5428] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5428] exit_group(0) = ? [pid 5428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5430 ./strace-static-x86_64: Process 5430 attached [pid 5430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5430] setpgid(0, 0) = 0 [pid 5430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5430] write(3, "1000", 4) = 4 [pid 5430] close(3) = 0 [pid 5430] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5430] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5430] exit_group(0) = ? [pid 5430] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5430, 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=0x5555560885d0) = 5432 ./strace-static-x86_64: Process 5432 attached [pid 5432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5432] setpgid(0, 0) = 0 [pid 5432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5432] write(3, "1000", 4) = 4 [pid 5432] close(3) = 0 [pid 5432] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5432] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5432] exit_group(0) = ? [pid 5432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5434 ./strace-static-x86_64: Process 5434 attached [pid 5434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5434] setpgid(0, 0) = 0 [pid 5434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5434] write(3, "1000", 4) = 4 [pid 5434] close(3) = 0 [pid 5434] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5434] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5434] exit_group(0) = ? [pid 5434] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5436 ./strace-static-x86_64: Process 5436 attached [pid 5436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5436] setpgid(0, 0) = 0 [pid 5436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5436] write(3, "1000", 4) = 4 [pid 5436] close(3) = 0 [pid 5436] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5436] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5436] exit_group(0) = ? [pid 5436] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5438 attached , child_tidptr=0x5555560885d0) = 5438 [pid 5438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5438] setpgid(0, 0) = 0 [pid 5438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5438] write(3, "1000", 4) = 4 [pid 5438] close(3) = 0 [pid 5438] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5438] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5438] exit_group(0) = ? [pid 5438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5440 ./strace-static-x86_64: Process 5440 attached [pid 5440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5440] setpgid(0, 0) = 0 [pid 5440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5440] write(3, "1000", 4) = 4 [pid 5440] close(3) = 0 [pid 5440] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5440] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5440] exit_group(0) = ? [pid 5440] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5442 attached , child_tidptr=0x5555560885d0) = 5442 [pid 5442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5442] setpgid(0, 0) = 0 [pid 5442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5442] write(3, "1000", 4) = 4 [pid 5442] close(3) = 0 [pid 5442] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5442] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5442] exit_group(0) = ? [pid 5442] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5444 attached , child_tidptr=0x5555560885d0) = 5444 [pid 5444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5444] setpgid(0, 0) = 0 [pid 5444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5444] write(3, "1000", 4) = 4 [pid 5444] close(3) = 0 [pid 5444] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5444] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5444] exit_group(0) = ? [pid 5444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5446 ./strace-static-x86_64: Process 5446 attached [pid 5446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5446] setpgid(0, 0) = 0 [pid 5446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5446] write(3, "1000", 4) = 4 [pid 5446] close(3) = 0 [pid 5446] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5446] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5446] exit_group(0) = ? [pid 5446] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5448 attached , child_tidptr=0x5555560885d0) = 5448 [pid 5448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5448] setpgid(0, 0) = 0 [pid 5448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5448] write(3, "1000", 4) = 4 [pid 5448] close(3) = 0 [pid 5448] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5448] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5448] exit_group(0) = ? [pid 5448] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5448, 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=0x5555560885d0) = 5450 ./strace-static-x86_64: Process 5450 attached [pid 5450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5450] setpgid(0, 0) = 0 [pid 5450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5450] write(3, "1000", 4) = 4 [pid 5450] close(3) = 0 [pid 5450] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5450] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5450] exit_group(0) = ? [pid 5450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5452 attached , child_tidptr=0x5555560885d0) = 5452 [pid 5452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5452] setpgid(0, 0) = 0 [pid 5452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5452] write(3, "1000", 4) = 4 [pid 5452] close(3) = 0 [pid 5452] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5452] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5452] exit_group(0) = ? [pid 5452] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5452, 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 5454 attached , child_tidptr=0x5555560885d0) = 5454 [pid 5454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5454] setpgid(0, 0) = 0 [pid 5454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5454] write(3, "1000", 4) = 4 [pid 5454] close(3) = 0 [pid 5454] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5454] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5454] exit_group(0) = ? [pid 5454] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5454, 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=0x5555560885d0) = 5456 ./strace-static-x86_64: Process 5456 attached [pid 5456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5456] setpgid(0, 0) = 0 [pid 5456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5456] write(3, "1000", 4) = 4 [pid 5456] close(3) = 0 [pid 5456] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5456] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5456] exit_group(0) = ? [pid 5456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5456, 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=0x5555560885d0) = 5458 ./strace-static-x86_64: Process 5458 attached [pid 5458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5458] setpgid(0, 0) = 0 [pid 5458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5458] write(3, "1000", 4) = 4 [pid 5458] close(3) = 0 [pid 5458] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5458] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5458] exit_group(0) = ? [pid 5458] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5458, 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=0x5555560885d0) = 5460 ./strace-static-x86_64: Process 5460 attached [pid 5460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5460] setpgid(0, 0) = 0 [pid 5460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5460] write(3, "1000", 4) = 4 [pid 5460] close(3) = 0 [pid 5460] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5460] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5460] exit_group(0) = ? [pid 5460] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5462 attached , child_tidptr=0x5555560885d0) = 5462 [pid 5462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5462] setpgid(0, 0) = 0 [pid 5462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5462] write(3, "1000", 4) = 4 [pid 5462] close(3) = 0 [pid 5462] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5462] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5462] exit_group(0) = ? [pid 5462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5462, 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 5464 attached , child_tidptr=0x5555560885d0) = 5464 [pid 5464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5464] setpgid(0, 0) = 0 [pid 5464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5464] write(3, "1000", 4) = 4 [pid 5464] close(3) = 0 [pid 5464] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5464] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5464] exit_group(0) = ? [pid 5464] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5466 ./strace-static-x86_64: Process 5466 attached [pid 5466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5466] setpgid(0, 0) = 0 [pid 5466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5466] write(3, "1000", 4) = 4 [pid 5466] close(3) = 0 [pid 5466] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5466] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5466] exit_group(0) = ? [pid 5466] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5468 ./strace-static-x86_64: Process 5468 attached [pid 5468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5468] setpgid(0, 0) = 0 [pid 5468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5468] write(3, "1000", 4) = 4 [pid 5468] close(3) = 0 [pid 5468] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5468] exit_group(0) = ? [pid 5468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5470 attached , child_tidptr=0x5555560885d0) = 5470 [pid 5470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5470] setpgid(0, 0) = 0 [pid 5470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5470] write(3, "1000", 4) = 4 [pid 5470] close(3) = 0 [pid 5470] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5470] exit_group(0) = ? [pid 5470] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5470, 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=0x5555560885d0) = 5472 ./strace-static-x86_64: Process 5472 attached [pid 5472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5472] setpgid(0, 0) = 0 [pid 5472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5472] write(3, "1000", 4) = 4 [pid 5472] close(3) = 0 [pid 5472] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5472] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5472] exit_group(0) = ? [pid 5472] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5474 ./strace-static-x86_64: Process 5474 attached [pid 5474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5474] setpgid(0, 0) = 0 [pid 5474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5474] write(3, "1000", 4) = 4 [pid 5474] close(3) = 0 [pid 5474] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5474] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5474] exit_group(0) = ? [pid 5474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5476 attached [pid 5476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5476] setpgid(0, 0) = 0 [pid 5309] <... clone resumed>, child_tidptr=0x5555560885d0) = 5476 [pid 5476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5476] write(3, "1000", 4) = 4 [pid 5476] close(3) = 0 [pid 5476] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5476] exit_group(0) = ? [pid 5476] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5478 attached , child_tidptr=0x5555560885d0) = 5478 [pid 5478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5478] setpgid(0, 0) = 0 [pid 5478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5478] write(3, "1000", 4) = 4 [pid 5478] close(3) = 0 [pid 5478] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5478] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5478] exit_group(0) = ? [pid 5478] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5480 ./strace-static-x86_64: Process 5480 attached [pid 5480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5480] setpgid(0, 0) = 0 [pid 5480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5480] write(3, "1000", 4) = 4 [pid 5480] close(3) = 0 [pid 5480] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5480] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5480] exit_group(0) = ? [pid 5480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5482 ./strace-static-x86_64: Process 5482 attached [pid 5482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5482] setpgid(0, 0) = 0 [pid 5482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5482] write(3, "1000", 4) = 4 [pid 5482] close(3) = 0 [pid 5482] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5482] exit_group(0) = ? [pid 5482] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5484 ./strace-static-x86_64: Process 5484 attached [pid 5484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5484] setpgid(0, 0) = 0 [pid 5484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5484] write(3, "1000", 4) = 4 [pid 5484] close(3) = 0 [pid 5484] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5484] exit_group(0) = ? [pid 5484] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5486 ./strace-static-x86_64: Process 5486 attached [pid 5486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5486] setpgid(0, 0) = 0 [pid 5486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5486] write(3, "1000", 4) = 4 [pid 5486] close(3) = 0 [pid 5486] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5486] exit_group(0) = ? [pid 5486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5488 attached , child_tidptr=0x5555560885d0) = 5488 [pid 5488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5488] setpgid(0, 0) = 0 [pid 5488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5488] write(3, "1000", 4) = 4 [pid 5488] close(3) = 0 [pid 5488] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5488] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5488] exit_group(0) = ? [pid 5488] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5490 ./strace-static-x86_64: Process 5490 attached [pid 5490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5490] setpgid(0, 0) = 0 [pid 5490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5490] write(3, "1000", 4) = 4 [pid 5490] close(3) = 0 [pid 5490] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5490] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5490] exit_group(0) = ? [pid 5490] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5492 ./strace-static-x86_64: Process 5492 attached [pid 5492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5492] setpgid(0, 0) = 0 [pid 5492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5492] write(3, "1000", 4) = 4 [pid 5492] close(3) = 0 [pid 5492] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5492] exit_group(0) = ? [pid 5492] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5494 ./strace-static-x86_64: Process 5494 attached [pid 5494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5494] setpgid(0, 0) = 0 [pid 5494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5494] write(3, "1000", 4) = 4 [pid 5494] close(3) = 0 [pid 5494] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5494] exit_group(0) = ? [pid 5494] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5496 ./strace-static-x86_64: Process 5496 attached [pid 5496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5496] setpgid(0, 0) = 0 [pid 5496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5496] write(3, "1000", 4) = 4 [pid 5496] close(3) = 0 [pid 5496] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5496] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5496] exit_group(0) = ? [pid 5496] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5498 attached [pid 5498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5498] setpgid(0, 0) = 0 [pid 5498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5498] write(3, "1000", 4) = 4 [pid 5498] close(3) = 0 [pid 5498] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5498] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5309] <... clone resumed>, child_tidptr=0x5555560885d0) = 5498 [pid 5498] <... sendmsg resumed>) = -1 EINVAL (Invalid argument) [pid 5498] exit_group(0) = ? [pid 5498] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5500 attached , child_tidptr=0x5555560885d0) = 5500 [pid 5500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5500] setpgid(0, 0) = 0 [pid 5500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5500] write(3, "1000", 4) = 4 [pid 5500] close(3) = 0 [pid 5500] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5500] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5500] exit_group(0) = ? [pid 5500] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5502 attached , child_tidptr=0x5555560885d0) = 5502 [pid 5502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5502] setpgid(0, 0) = 0 [pid 5502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5502] write(3, "1000", 4) = 4 [pid 5502] close(3) = 0 [pid 5502] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5502] exit_group(0) = ? [pid 5502] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5504 attached , child_tidptr=0x5555560885d0) = 5504 [pid 5504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5504] setpgid(0, 0) = 0 [pid 5504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5504] write(3, "1000", 4) = 4 [pid 5504] close(3) = 0 [pid 5504] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5504] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5504] exit_group(0) = ? [pid 5504] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5506 attached , child_tidptr=0x5555560885d0) = 5506 [pid 5506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5506] setpgid(0, 0) = 0 [pid 5506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5506] write(3, "1000", 4) = 4 [pid 5506] close(3) = 0 [pid 5506] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5506] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5506] exit_group(0) = ? [pid 5506] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5508 attached , child_tidptr=0x5555560885d0) = 5508 [pid 5508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5508] setpgid(0, 0) = 0 [pid 5508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5508] write(3, "1000", 4) = 4 [pid 5508] close(3) = 0 [pid 5508] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5508] exit_group(0) = ? [pid 5508] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5510 attached , child_tidptr=0x5555560885d0) = 5510 [pid 5510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5510] setpgid(0, 0) = 0 [pid 5510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5510] write(3, "1000", 4) = 4 [pid 5510] close(3) = 0 [pid 5510] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5510] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5510] exit_group(0) = ? [pid 5510] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5512 attached , child_tidptr=0x5555560885d0) = 5512 [pid 5512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5512] setpgid(0, 0) = 0 [pid 5512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5512] write(3, "1000", 4) = 4 [pid 5512] close(3) = 0 [pid 5512] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5512] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5512] exit_group(0) = ? [pid 5512] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5514 ./strace-static-x86_64: Process 5514 attached [pid 5514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5514] setpgid(0, 0) = 0 [pid 5514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5514] write(3, "1000", 4) = 4 [pid 5514] close(3) = 0 [pid 5514] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5514] exit_group(0) = ? [pid 5514] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5516 attached , child_tidptr=0x5555560885d0) = 5516 [pid 5516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5516] setpgid(0, 0) = 0 [pid 5516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5516] write(3, "1000", 4) = 4 [pid 5516] close(3) = 0 [pid 5516] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5516] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5516] exit_group(0) = ? [pid 5516] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5516, 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 5518 attached , child_tidptr=0x5555560885d0) = 5518 [pid 5518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5518] setpgid(0, 0) = 0 [pid 5518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5518] write(3, "1000", 4) = 4 [pid 5518] close(3) = 0 [pid 5518] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5518] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5518] exit_group(0) = ? [pid 5518] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5518, 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=0x5555560885d0) = 5520 ./strace-static-x86_64: Process 5520 attached [pid 5520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5520] setpgid(0, 0) = 0 [pid 5520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5520] write(3, "1000", 4) = 4 [pid 5520] close(3) = 0 [pid 5520] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5520] exit_group(0) = ? [pid 5520] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5520, 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=0x5555560885d0) = 5522 ./strace-static-x86_64: Process 5522 attached [pid 5522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5522] setpgid(0, 0) = 0 [pid 5522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5522] write(3, "1000", 4) = 4 [pid 5522] close(3) = 0 [pid 5522] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5522] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5522] exit_group(0) = ? [pid 5522] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5524 ./strace-static-x86_64: Process 5524 attached [pid 5524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5524] setpgid(0, 0) = 0 [pid 5524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5524] write(3, "1000", 4) = 4 [pid 5524] close(3) = 0 [pid 5524] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5524] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5524] exit_group(0) = ? [pid 5524] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5526 attached , child_tidptr=0x5555560885d0) = 5526 [pid 5526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5526] setpgid(0, 0) = 0 [pid 5526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5526] write(3, "1000", 4) = 4 [pid 5526] close(3) = 0 [pid 5526] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5526] exit_group(0) = ? [pid 5526] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5526, 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=0x5555560885d0) = 5528 ./strace-static-x86_64: Process 5528 attached [pid 5528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5528] setpgid(0, 0) = 0 [pid 5528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5528] write(3, "1000", 4) = 4 [pid 5528] close(3) = 0 [pid 5528] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5528] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5528] exit_group(0) = ? [pid 5528] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5530 attached , child_tidptr=0x5555560885d0) = 5530 [pid 5530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5530] setpgid(0, 0) = 0 [pid 5530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5530] write(3, "1000", 4) = 4 [pid 5530] close(3) = 0 [pid 5530] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5530] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5530] exit_group(0) = ? [pid 5530] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5530, 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 5532 attached , child_tidptr=0x5555560885d0) = 5532 [pid 5532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5532] setpgid(0, 0) = 0 [pid 5532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5532] write(3, "1000", 4) = 4 [pid 5532] close(3) = 0 [pid 5532] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5532] exit_group(0) = ? [pid 5532] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5534 ./strace-static-x86_64: Process 5534 attached [pid 5534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5534] setpgid(0, 0) = 0 [pid 5534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5534] write(3, "1000", 4) = 4 [pid 5534] close(3) = 0 [pid 5534] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5534] exit_group(0) = ? [pid 5534] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5536 attached , child_tidptr=0x5555560885d0) = 5536 [pid 5536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5536] setpgid(0, 0) = 0 [pid 5536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5536] write(3, "1000", 4) = 4 [pid 5536] close(3) = 0 [pid 5536] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5536] exit_group(0) = ? [pid 5536] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5538 ./strace-static-x86_64: Process 5538 attached [pid 5538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5538] setpgid(0, 0) = 0 [pid 5538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5538] write(3, "1000", 4) = 4 [pid 5538] close(3) = 0 [pid 5538] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5538] exit_group(0) = ? [pid 5538] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5540 attached , child_tidptr=0x5555560885d0) = 5540 [pid 5540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5540] setpgid(0, 0) = 0 [pid 5540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5540] write(3, "1000", 4) = 4 [pid 5540] close(3) = 0 [pid 5540] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5540] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5540] exit_group(0) = ? [pid 5540] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5540, 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 5542 attached , child_tidptr=0x5555560885d0) = 5542 [pid 5542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5542] setpgid(0, 0) = 0 [pid 5542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5542] write(3, "1000", 4) = 4 [pid 5542] close(3) = 0 [pid 5542] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5542] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5542] exit_group(0) = ? [pid 5542] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5544 attached , child_tidptr=0x5555560885d0) = 5544 [pid 5544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5544] setpgid(0, 0) = 0 [pid 5544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5544] write(3, "1000", 4) = 4 [pid 5544] close(3) = 0 [pid 5544] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5544] exit_group(0) = ? [pid 5544] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5546 attached , child_tidptr=0x5555560885d0) = 5546 [pid 5546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5546] setpgid(0, 0) = 0 [pid 5546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5546] write(3, "1000", 4) = 4 [pid 5546] close(3) = 0 [pid 5546] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5546] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5546] exit_group(0) = ? [pid 5546] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5548 ./strace-static-x86_64: Process 5548 attached [pid 5548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5548] setpgid(0, 0) = 0 [pid 5548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5548] write(3, "1000", 4) = 4 [pid 5548] close(3) = 0 [pid 5548] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5548] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5548] exit_group(0) = ? [pid 5548] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5550 ./strace-static-x86_64: Process 5550 attached [pid 5550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5550] setpgid(0, 0) = 0 [pid 5550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5550] write(3, "1000", 4) = 4 [pid 5550] close(3) = 0 [pid 5550] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5550] exit_group(0) = ? [pid 5550] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5550, 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 5552 attached , child_tidptr=0x5555560885d0) = 5552 [pid 5552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5552] setpgid(0, 0) = 0 [pid 5552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5552] write(3, "1000", 4) = 4 [pid 5552] close(3) = 0 [pid 5552] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5552] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5552] exit_group(0) = ? [pid 5552] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5554 ./strace-static-x86_64: Process 5554 attached [pid 5554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5554] setpgid(0, 0) = 0 [pid 5554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5554] write(3, "1000", 4) = 4 [pid 5554] close(3) = 0 [pid 5554] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5554] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5554] exit_group(0) = ? [pid 5554] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5556 ./strace-static-x86_64: Process 5556 attached [pid 5556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5556] setpgid(0, 0) = 0 [pid 5556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5556] write(3, "1000", 4) = 4 [pid 5556] close(3) = 0 [pid 5556] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5556] exit_group(0) = ? [pid 5556] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5558 attached , child_tidptr=0x5555560885d0) = 5558 [pid 5558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5558] setpgid(0, 0) = 0 [pid 5558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5558] write(3, "1000", 4) = 4 [pid 5558] close(3) = 0 [pid 5558] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5558] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5558] exit_group(0) = ? [pid 5558] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5560 ./strace-static-x86_64: Process 5560 attached [pid 5560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5560] setpgid(0, 0) = 0 [pid 5560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5560] write(3, "1000", 4) = 4 [pid 5560] close(3) = 0 [pid 5560] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5560] exit_group(0) = ? [pid 5560] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5560, 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 5562 attached , child_tidptr=0x5555560885d0) = 5562 [pid 5562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5562] setpgid(0, 0) = 0 [pid 5562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5562] write(3, "1000", 4) = 4 [pid 5562] close(3) = 0 [pid 5562] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5562] exit_group(0) = ? [pid 5562] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5564 attached , child_tidptr=0x5555560885d0) = 5564 [pid 5564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5564] setpgid(0, 0) = 0 [pid 5564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5564] write(3, "1000", 4) = 4 [pid 5564] close(3) = 0 [pid 5564] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5564] exit_group(0) = ? [pid 5564] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5566 ./strace-static-x86_64: Process 5566 attached [pid 5566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5566] setpgid(0, 0) = 0 [pid 5566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5566] write(3, "1000", 4) = 4 [pid 5566] close(3) = 0 [pid 5566] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5566] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5566] exit_group(0) = ? [pid 5566] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5566, 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=0x5555560885d0) = 5568 ./strace-static-x86_64: Process 5568 attached [pid 5568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5568] setpgid(0, 0) = 0 [pid 5568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5568] write(3, "1000", 4) = 4 [pid 5568] close(3) = 0 [pid 5568] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5568] exit_group(0) = ? [pid 5568] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5568, 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=0x5555560885d0) = 5570 ./strace-static-x86_64: Process 5570 attached [pid 5570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5570] setpgid(0, 0) = 0 [pid 5570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5570] write(3, "1000", 4) = 4 [pid 5570] close(3) = 0 [pid 5570] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5570] exit_group(0) = ? [pid 5570] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5572 ./strace-static-x86_64: Process 5572 attached [pid 5572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5572] setpgid(0, 0) = 0 [pid 5572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5572] write(3, "1000", 4) = 4 [pid 5572] close(3) = 0 [pid 5572] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5572] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5572] exit_group(0) = ? [pid 5572] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5574 attached , child_tidptr=0x5555560885d0) = 5574 [pid 5574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5574] setpgid(0, 0) = 0 [pid 5574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5574] write(3, "1000", 4) = 4 [pid 5574] close(3) = 0 [pid 5574] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [pid 5574] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=72}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EINVAL (Invalid argument) [pid 5574] exit_group(0) = ? [pid 5574] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560885d0) = 5576 ./strace-static-x86_64: Process 5576 attached [pid 5576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5576] setpgid(0, 0) = 0 [pid 5576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5576] write(3, "1000", 4) = 4 [pid 5576] close(3) = 0 [pid 5576] socket(AF_RXRPC, SOCK_DGRAM, AF_INET6) = 3 [ 56.277710][ T5576] ================================================================== [ 56.285807][ T5576] BUG: KASAN: use-after-free in rxrpc_lookup_local+0xdcf/0xfb0 [ 56.293361][ T5576] Read of size 2 at addr ffff8880213aa21c by task syz-executor156/5576 [ 56.301612][ T5576] [ 56.303924][ T5576] CPU: 0 PID: 5576 Comm: syz-executor156 Not tainted 6.1.0-syzkaller-07445-g7e68dd7d07a2 #0 [ 56.314001][ T5576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 56.324062][ T5576] Call Trace: [ 56.327338][ T5576] [ 56.330264][ T5576] dump_stack_lvl+0xd1/0x138 [ 56.334859][ T5576] print_report+0x15e/0x45d [ 56.339368][ T5576] ? __phys_addr+0xc8/0x140 [ 56.343874][ T5576] ? rxrpc_lookup_local+0xdcf/0xfb0 [ 56.349072][ T5576] kasan_report+0xbf/0x1f0 [ 56.353487][ T5576] ? rxrpc_lookup_local+0xdcf/0xfb0 [ 56.358687][ T5576] rxrpc_lookup_local+0xdcf/0xfb0 [ 56.363721][ T5576] rxrpc_sendmsg+0x4bc/0x650 [ 56.368314][ T5576] ? rxrpc_sock_set_min_security_level+0xe0/0xe0 [ 56.374647][ T5576] sock_sendmsg+0xd3/0x120 [ 56.379064][ T5576] ____sys_sendmsg+0x712/0x8c0 [ 56.383830][ T5576] ? copy_msghdr_from_user+0xfc/0x150 [ 56.389240][ T5576] ? kernel_sendmsg+0x50/0x50 [ 56.393944][ T5576] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 56.399925][ T5576] ___sys_sendmsg+0x110/0x1b0 [ 56.404605][ T5576] ? do_recvmmsg+0x6e0/0x6e0 [ 56.409200][ T5576] ? lock_release+0x810/0x810 [ 56.413870][ T5576] ? ptrace_stop.part.0+0x49a/0x8c0 [ 56.419067][ T5576] ? do_raw_spin_lock+0x124/0x2b0 [ 56.424088][ T5576] ? rwlock_bug.part.0+0x90/0x90 [ 56.429021][ T5576] ? _raw_spin_lock_irq+0x45/0x50 [ 56.434044][ T5576] ? __fget_light+0x20a/0x270 [ 56.438731][ T5576] __sys_sendmsg+0xf7/0x1c0 [ 56.443239][ T5576] ? __sys_sendmsg_sock+0x40/0x40 [ 56.448265][ T5576] ? lock_downgrade+0x6e0/0x6e0 [ 56.453113][ T5576] ? lockdep_hardirqs_on+0x7d/0x100 [ 56.458314][ T5576] ? _raw_spin_unlock_irq+0x2e/0x50 [ 56.463514][ T5576] ? ptrace_notify+0xfe/0x140 [ 56.468188][ T5576] do_syscall_64+0x39/0xb0 [ 56.472604][ T5576] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 56.478500][ T5576] RIP: 0033:0x7f028535ad59 [ 56.482917][ T5576] 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 [ 56.502523][ T5576] RSP: 002b:00007ffdb87b7848 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.510935][ T5576] RAX: ffffffffffffffda RBX: 000000000000dbab RCX: 00007f028535ad59 [ 56.518901][ T5576] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 56.526869][ T5576] RBP: 0000000000000000 R08: 00007ffdb87b79e8 R09: 00007ffdb87b79e8 [ 56.534839][ T5576] R10: 00007ffdb87b72c0 R11: 0000000000000246 R12: 00007ffdb87b785c [ 56.542804][ T5576] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 56.550776][ T5576] [ 56.553790][ T5576] [ 56.556105][ T5576] Allocated by task 5574: [ 56.560420][ T5576] kasan_save_stack+0x22/0x40 [ 56.565096][ T5576] kasan_set_track+0x25/0x30 [ 56.569678][ T5576] __kasan_kmalloc+0xa5/0xb0 [ 56.574260][ T5576] rxrpc_lookup_local+0x4d9/0xfb0 [ 56.579282][ T5576] rxrpc_sendmsg+0x4bc/0x650 [ 56.583873][ T5576] sock_sendmsg+0xd3/0x120 [ 56.588285][ T5576] ____sys_sendmsg+0x712/0x8c0 [ 56.593044][ T5576] ___sys_sendmsg+0x110/0x1b0 [ 56.597721][ T5576] __sys_sendmsg+0xf7/0x1c0 [ 56.602225][ T5576] do_syscall_64+0x39/0xb0 [ 56.606640][ T5576] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 56.612536][ T5576] [ 56.614850][ T5576] Freed by task 15: [ 56.618644][ T5576] kasan_save_stack+0x22/0x40 [ 56.623314][ T5576] kasan_set_track+0x25/0x30 [ 56.627895][ T5576] kasan_save_free_info+0x2e/0x40 [ 56.632916][ T5576] ____kasan_slab_free+0x160/0x1c0 [ 56.638019][ T5576] slab_free_freelist_hook+0x8b/0x1c0 [ 56.643393][ T5576] __kmem_cache_free+0xaf/0x3b0 [ 56.648247][ T5576] rcu_core+0x81f/0x1980 [ 56.652494][ T5576] __do_softirq+0x1fb/0xadc [ 56.656996][ T5576] [ 56.659310][ T5576] Last potentially related work creation: [ 56.665011][ T5576] kasan_save_stack+0x22/0x40 [ 56.669681][ T5576] __kasan_record_aux_stack+0xbc/0xd0 [ 56.675048][ T5576] __call_rcu_common.constprop.0+0x99/0x820 [ 56.680943][ T5576] rxrpc_put_local.part.0+0x128/0x170 [ 56.686310][ T5576] rxrpc_put_local+0x25/0x30 [ 56.690903][ T5576] rxrpc_release+0x237/0x550 [ 56.695510][ T5576] __sock_release+0xcd/0x280 [ 56.700094][ T5576] sock_close+0x1c/0x20 [ 56.704246][ T5576] __fput+0x27c/0xa90 [ 56.708222][ T5576] task_work_run+0x16f/0x270 [ 56.712813][ T5576] do_exit+0xb3d/0x2a30 [ 56.716969][ T5576] do_group_exit+0xd4/0x2a0 [ 56.721479][ T5576] __x64_sys_exit_group+0x3e/0x50 [ 56.726510][ T5576] do_syscall_64+0x39/0xb0 [ 56.730922][ T5576] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 56.736810][ T5576] [ 56.739123][ T5576] The buggy address belongs to the object at ffff8880213aa000 [ 56.739123][ T5576] which belongs to the cache kmalloc-1k of size 1024 [ 56.753166][ T5576] The buggy address is located 540 bytes inside of [ 56.753166][ T5576] 1024-byte region [ffff8880213aa000, ffff8880213aa400) [ 56.766518][ T5576] [ 56.768833][ T5576] The buggy address belongs to the physical page: [ 56.775232][ T5576] page:ffffea000084ea00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x213a8 [ 56.785373][ T5576] head:ffffea000084ea00 order:3 compound_mapcount:0 compound_pincount:0 [ 56.793687][ T5576] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 56.801663][ T5576] raw: 00fff00000010200 ffff888012441dc0 dead000000000122 0000000000000000 [ 56.810241][ T5576] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 56.818810][ T5576] page dumped because: kasan: bad access detected [ 56.825206][ T5576] page_owner tracks the page as allocated [ 56.830908][ T5576] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5304, tgid 5304 (sshd), ts 56252580025, free_ts 49308830018 [ 56.851565][ T5576] get_page_from_freelist+0x10b5/0x2d50 [ 56.857110][ T5576] __alloc_pages+0x1cb/0x5b0 [ 56.861695][ T5576] alloc_pages+0x1aa/0x270 [ 56.866104][ T5576] allocate_slab+0x25f/0x350 [ 56.870696][ T5576] ___slab_alloc+0xa91/0x1400 [ 56.875375][ T5576] __slab_alloc.constprop.0+0x56/0xa0 [ 56.880749][ T5576] __kmem_cache_alloc_node+0x1a4/0x430 [ 56.886229][ T5576] __kmalloc_node_track_caller+0x4b/0xc0 [ 56.891906][ T5576] __alloc_skb+0xe9/0x310 [ 56.896245][ T5576] tcp_stream_alloc_skb+0x3c/0x580 [ 56.901366][ T5576] tcp_sendmsg_locked+0xc4c/0x2960 [ 56.906486][ T5576] tcp_sendmsg+0x2f/0x50 [ 56.910738][ T5576] inet_sendmsg+0x9d/0xe0 [ 56.915066][ T5576] sock_sendmsg+0xd3/0x120 [ 56.919483][ T5576] sock_write_iter+0x295/0x3d0 [ 56.924247][ T5576] vfs_write+0x9ed/0xdd0 [ 56.928484][ T5576] page last free stack trace: [ 56.933141][ T5576] free_pcp_prepare+0x65c/0xd90 [ 56.937987][ T5576] free_unref_page+0x1d/0x4d0 [ 56.942661][ T5576] __unfreeze_partials+0x17c/0x1a0 [ 56.947780][ T5576] qlist_free_all+0x6a/0x170 [ 56.952369][ T5576] kasan_quarantine_reduce+0x192/0x220 [ 56.957840][ T5576] __kasan_slab_alloc+0x66/0x90 [ 56.962693][ T5576] kmem_cache_alloc+0x1e4/0x430 [ 56.967548][ T5576] getname_flags.part.0+0x50/0x4f0 [ 56.972665][ T5576] getname+0x92/0xd0 [ 56.976565][ T5576] do_sys_openat2+0xf5/0x4c0 [ 56.981170][ T5576] __x64_sys_openat+0x143/0x1f0 [ 56.986030][ T5576] do_syscall_64+0x39/0xb0 [ 56.990449][ T5576] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 56.996350][ T5576] [ 56.998670][ T5576] Memory state around the buggy address: [ 57.004295][ T5576] ffff8880213aa100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.012361][ T5576] ffff8880213aa180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.020420][ T5576] >ffff8880213aa200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.028481][ T5576] ^ [ 57.033329][ T5576] ffff8880213aa280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.041388][ T5576] ffff8880213aa300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.049450][ T5576] ================================================================== [ 57.058491][ T5576] Kernel panic - not syncing: panic_on_warn set ... [ 57.065090][ T5576] CPU: 0 PID: 5576 Comm: syz-executor156 Not tainted 6.1.0-syzkaller-07445-g7e68dd7d07a2 #0 [ 57.075166][ T5576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.085225][ T5576] Call Trace: [ 57.088506][ T5576] [ 57.091439][ T5576] dump_stack_lvl+0xd1/0x138 [ 57.096035][ T5576] panic+0x2cc/0x626 [ 57.099937][ T5576] ? panic_print_sys_info.part.0+0x110/0x110 [ 57.105924][ T5576] ? preempt_schedule_common+0x59/0xc0 [ 57.111389][ T5576] ? preempt_schedule_thunk+0x1a/0x1c [ 57.116778][ T5576] end_report.part.0+0x3f/0x7c [ 57.121544][ T5576] ? rxrpc_lookup_local+0xdcf/0xfb0 [ 57.126744][ T5576] kasan_report.cold+0xa/0xf [ 57.131351][ T5576] ? rxrpc_lookup_local+0xdcf/0xfb0 [ 57.136561][ T5576] rxrpc_lookup_local+0xdcf/0xfb0 [ 57.141597][ T5576] rxrpc_sendmsg+0x4bc/0x650 [ 57.146199][ T5576] ? rxrpc_sock_set_min_security_level+0xe0/0xe0 [ 57.152534][ T5576] sock_sendmsg+0xd3/0x120 [ 57.156964][ T5576] ____sys_sendmsg+0x712/0x8c0 [ 57.161739][ T5576] ? copy_msghdr_from_user+0xfc/0x150 [ 57.167119][ T5576] ? kernel_sendmsg+0x50/0x50 [ 57.171802][ T5576] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 57.177785][ T5576] ___sys_sendmsg+0x110/0x1b0 [ 57.182472][ T5576] ? do_recvmmsg+0x6e0/0x6e0 [ 57.187074][ T5576] ? lock_release+0x810/0x810 [ 57.191747][ T5576] ? ptrace_stop.part.0+0x49a/0x8c0 [ 57.196942][ T5576] ? do_raw_spin_lock+0x124/0x2b0 [ 57.201963][ T5576] ? rwlock_bug.part.0+0x90/0x90 [ 57.206894][ T5576] ? _raw_spin_lock_irq+0x45/0x50 [ 57.211915][ T5576] ? __fget_light+0x20a/0x270 [ 57.216603][ T5576] __sys_sendmsg+0xf7/0x1c0 [ 57.221112][ T5576] ? __sys_sendmsg_sock+0x40/0x40 [ 57.226141][ T5576] ? lock_downgrade+0x6e0/0x6e0 [ 57.230991][ T5576] ? lockdep_hardirqs_on+0x7d/0x100 [ 57.236194][ T5576] ? _raw_spin_unlock_irq+0x2e/0x50 [ 57.241385][ T5576] ? ptrace_notify+0xfe/0x140 [ 57.246057][ T5576] do_syscall_64+0x39/0xb0 [ 57.250473][ T5576] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 57.256372][ T5576] RIP: 0033:0x7f028535ad59 [ 57.260783][ T5576] 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 [ 57.281003][ T5576] RSP: 002b:00007ffdb87b7848 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 57.289418][ T5576] RAX: ffffffffffffffda RBX: 000000000000dbab RCX: 00007f028535ad59 [ 57.297383][ T5576] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 57.305347][ T5576] RBP: 0000000000000000 R08: 00007ffdb87b79e8 R09: 00007ffdb87b79e8 [ 57.313308][ T5576] R10: 00007ffdb87b72c0 R11: 0000000000000246 R12: 00007ffdb87b785c [ 57.321270][ T5576] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 57.329242][ T5576] [ 57.332308][ T5576] Kernel Offset: disabled [ 57.336625][ T5576] Rebooting in 86400 seconds..