./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3808384199 <...> rocess permissive=1 [ 18.514223][ T24] audit: type=1400 audit(1756801762.590:63): avc: denied { siginh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.51' (ED25519) to the list of known hosts. execve("./syz-executor3808384199", ["./syz-executor3808384199"], 0x7ffc1866d340 /* 10 vars */) = 0 brk(NULL) = 0x555594f4d000 brk(0x555594f4dd40) = 0x555594f4dd40 arch_prctl(ARCH_SET_FS, 0x555594f4d3c0) = 0 set_tid_address(0x555594f4d690) = 282 set_robust_list(0x555594f4d6a0, 24) = 0 rseq(0x555594f4dce0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3808384199", 4096) = 28 getrandom("\x22\x4e\xce\x2c\x11\xc3\x11\x9b", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555594f4dd40 brk(0x555594f6ed40) = 0x555594f6ed40 brk(0x555594f6f000) = 0x555594f6f000 mprotect(0x7fa0348f3000, 16384, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555594f4d690) = 283 ./strace-static-x86_64: Process 283 attached [pid 283] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 283] setpgid(0, 0) = 0 [pid 283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 283] write(3, "1000", 4executing program ) = 4 [pid 283] close(3) = 0 [pid 283] write(1, "executing program\n", 18) = 18 [pid 283] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 283] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 283] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 283] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 283] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 283] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 283] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0} => {parent_tid=[284]}, 88) = 284 [pid 283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 283] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 283] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 284 attached [pid 284] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 284] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 284] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 283] <... futex resumed>) = 0 [pid 283] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 283] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 284] <... futex resumed>) = 1 [ 31.003840][ T24] audit: type=1400 audit(1756801775.140:64): avc: denied { execmem } for pid=282 comm="syz-executor380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 31.024888][ T24] audit: type=1400 audit(1756801775.160:65): avc: denied { create } for pid=283 comm="syz-executor380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [pid 284] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 283] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 283] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 283] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 283] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 283] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 283] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 283] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0}./strace-static-x86_64: Process 285 attached => {parent_tid=[285]}, 88) = 285 [pid 283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 283] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 283] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 285] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 285] dup2(4, 3) = 3 [pid 285] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 283] <... futex resumed>) = 0 [pid 285] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 283] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 285] <... setsockopt resumed>) = 0 [pid 283] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 285] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 283] <... futex resumed>) = 0 [pid 283] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 283] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 285] <... futex resumed>) = 1 [pid 285] sendmmsg(3, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 284] <... sendmsg resumed>) = 132000 [pid 284] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 284] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 285] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 283] <... futex resumed>) = 0 [pid 283] exit_group(0) = ? [pid 284] <... futex resumed>) = ? [pid 284] +++ exited with 0 +++ [pid 285] <... futex resumed>) = ? [pid 285] +++ exited with 0 +++ [pid 283] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=283, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 286 attached , child_tidptr=0x555594f4d690) = 286 [pid 286] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 286] setpgid(0, 0) = 0 [pid 286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 286] write(3, "1000", 4) = 4 [pid 286] close(3) = 0 [pid 286] write(1, "executing program\n", 18executing program ) = 18 [pid 286] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 286] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 286] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 286] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 286] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 286] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0}./strace-static-x86_64: Process 287 attached => {parent_tid=[287]}, 88) = 287 [pid 287] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 287] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 287] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 286] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 287] <... futex resumed>) = 0 [pid 286] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 287] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 287] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 286] <... futex resumed>) = 0 [pid 286] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 286] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 31.045233][ T24] audit: type=1400 audit(1756801775.160:66): avc: denied { write } for pid=283 comm="syz-executor380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 31.076689][ T24] audit: type=1400 audit(1756801775.220:67): avc: denied { setopt } for pid=283 comm="syz-executor380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [pid 287] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 286] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 286] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 286] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 286] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 286] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 286] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0} => {parent_tid=[288]}, 88) = 288 [pid 286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 286] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 286] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 288 attached [pid 288] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 288] dup2(4, 3) = 3 [pid 288] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 286] <... futex resumed>) = 0 [pid 286] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 286] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 288] <... futex resumed>) = 1 [pid 288] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 288] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 286] <... futex resumed>) = 0 [pid 286] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 286] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 288] <... futex resumed>) = 1 [pid 288] sendmmsg(3, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 287] <... sendmsg resumed>) = 132000 [pid 288] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 287] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 286] <... futex resumed>) = 0 [pid 287] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 286] exit_group(0) = ? [pid 287] <... futex resumed>) = ? [pid 288] <... futex resumed>) = ? [pid 287] +++ exited with 0 +++ [pid 288] +++ exited with 0 +++ [pid 286] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 289 attached , child_tidptr=0x555594f4d690) = 289 [pid 289] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 289] setpgid(0, 0) = 0 [pid 289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 289] write(3, "1000", 4) = 4 [pid 289] close(3executing program ) = 0 [pid 289] write(1, "executing program\n", 18) = 18 [pid 289] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 289] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 289] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 289] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 289] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0} => {parent_tid=[290]}, 88) = 290 [pid 289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 289] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 290 attached [pid 290] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 290] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 290] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 289] <... futex resumed>) = 0 [pid 289] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 290] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 289] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 289] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 289] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 289] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 289] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0}./strace-static-x86_64: Process 291 attached [pid 291] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 291] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] <... clone3 resumed> => {parent_tid=[291]}, 88) = 291 [pid 289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 289] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 291] <... futex resumed>) = 0 [pid 291] dup2(4, 3) = 3 [pid 291] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 291] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 289] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 291] <... futex resumed>) = 0 [pid 291] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 291] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 291] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 289] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 291] <... futex resumed>) = 0 [pid 291] sendmmsg(3, [pid 289] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 290] <... sendmsg resumed>) = 132000 [pid 290] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 290] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 291] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 291] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 291] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 289] exit_group(0 [pid 290] <... futex resumed>) = ? [pid 289] <... exit_group resumed>) = ? [pid 290] +++ exited with 0 +++ [pid 291] <... futex resumed>) = ? [pid 291] +++ exited with 0 +++ [pid 289] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555594f4d690) = 292 ./strace-static-x86_64: Process 292 attached [pid 292] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 292] setpgid(0, 0) = 0 [pid 292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 292] write(3, "1000", 4) = 4 [pid 292] close(3) = 0 [pid 292] write(1, "executing program\n", 18executing program ) = 18 [pid 292] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 292] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 292] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 292] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 292] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 292] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0}./strace-static-x86_64: Process 293 attached => {parent_tid=[293]}, 88) = 293 [pid 293] set_robust_list(0x7fa03482e9a0, 24 [pid 292] rt_sigprocmask(SIG_SETMASK, [], [pid 293] <... set_robust_list resumed>) = 0 [pid 292] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 293] rt_sigprocmask(SIG_SETMASK, [], [pid 292] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000 [pid 293] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 292] <... futex resumed>) = 0 [pid 293] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 292] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 293] <... socketpair resumed>[3, 4]) = 0 [pid 293] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 292] <... futex resumed>) = 0 [pid 293] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 292] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 292] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 292] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 292] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 292] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 292] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0} => {parent_tid=[294]}, 88) = 294 [pid 292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 292] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 292] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 294 attached [pid 294] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 294] dup2(4, 3) = 3 [pid 294] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 292] <... futex resumed>) = 0 [pid 292] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 292] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 294] <... futex resumed>) = 1 [pid 294] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 294] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 292] <... futex resumed>) = 0 [pid 292] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 292] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 294] <... futex resumed>) = 1 [pid 294] sendmmsg(3, [pid 293] <... sendmsg resumed>) = 132000 [pid 293] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 293] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 294] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 292] <... futex resumed>) = 0 [pid 292] exit_group(0) = ? [pid 293] <... futex resumed>) = ? [pid 294] <... futex resumed>) = ? [pid 293] +++ exited with 0 +++ [pid 294] +++ exited with 0 +++ [pid 292] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 295 attached , child_tidptr=0x555594f4d690) = 295 [pid 295] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] setpgid(0, 0) = 0 [pid 295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 295] write(3, "1000", 4) = 4 [pid 295] close(3) = 0 executing program [pid 295] write(1, "executing program\n", 18) = 18 [pid 295] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 295] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 295] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 295] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 295] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0}./strace-static-x86_64: Process 296 attached [pid 296] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] <... clone3 resumed> => {parent_tid=[296]}, 88) = 296 [pid 295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 295] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] <... futex resumed>) = 0 [pid 295] <... futex resumed>) = 1 [pid 296] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 295] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 295] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 296] <... futex resumed>) = 0 [pid 295] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 295] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 295] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 295] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0} => {parent_tid=[297]}, 88) = 297 [pid 295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 295] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 297 attached [pid 297] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] dup2(4, 3) = 3 [pid 297] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... futex resumed>) = 1 [pid 297] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 297] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... futex resumed>) = 1 [pid 297] sendmmsg(3, [pid 296] <... sendmsg resumed>) = 132000 [pid 297] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 296] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 297] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] <... futex resumed>) = 1 [pid 295] <... futex resumed>) = 0 [pid 295] exit_group(0 [pid 296] <... futex resumed>) = ? [pid 295] <... exit_group resumed>) = ? [pid 296] +++ exited with 0 +++ [pid 297] +++ exited with 0 +++ [pid 295] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555594f4d690) = 298 ./strace-static-x86_64: Process 298 attached [pid 298] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] setpgid(0, 0) = 0 [pid 298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "1000", 4) = 4 [pid 298] close(3) = 0 executing program [pid 298] write(1, "executing program\n", 18) = 18 [pid 298] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 298] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 298] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0}./strace-static-x86_64: Process 299 attached [pid 299] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 299] rt_sigprocmask(SIG_SETMASK, [], [pid 298] <... clone3 resumed> => {parent_tid=[299]}, 88) = 299 [pid 299] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] rt_sigprocmask(SIG_SETMASK, [], [pid 299] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 298] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 298] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 299] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... futex resumed>) = 0 [pid 298] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... futex resumed>) = 1 [pid 298] <... futex resumed>) = 0 [pid 298] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 298] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 298] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 298] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 298] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0}./strace-static-x86_64: Process 300 attached => {parent_tid=[300]}, 88) = 300 [pid 300] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 300] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 298] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... futex resumed>) = 0 [pid 300] dup2(4, 3) = 3 [pid 300] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... futex resumed>) = 0 [pid 298] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... futex resumed>) = 1 [pid 300] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 300] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... futex resumed>) = 0 [pid 298] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... futex resumed>) = 1 [pid 300] sendmmsg(3, [pid 299] <... sendmsg resumed>) = 132000 [pid 299] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 299] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 300] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 300] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 298] <... futex resumed>) = 0 [pid 298] exit_group(0) = ? [pid 299] <... futex resumed>) = ? [pid 299] +++ exited with 0 +++ [pid 300] +++ exited with 0 +++ [pid 298] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 301 attached , child_tidptr=0x555594f4d690) = 301 [pid 301] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 301] setpgid(0, 0) = 0 [pid 301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 301] write(3, "1000", 4) = 4 [pid 301] close(3) = 0 executing program [pid 301] write(1, "executing program\n", 18) = 18 [pid 301] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 301] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 301] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 301] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 301] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0}./strace-static-x86_64: Process 302 attached [pid 302] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 302] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 301] <... clone3 resumed> => {parent_tid=[302]}, 88) = 302 [pid 301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 301] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 302] <... futex resumed>) = 0 [pid 302] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 301] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 302] <... socketpair resumed>[3, 4]) = 0 [pid 302] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 301] <... futex resumed>) = 0 [pid 301] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 301] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 302] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 301] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 301] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 301] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 301] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 301] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 301] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0} => {parent_tid=[303]}, 88) = 303 ./strace-static-x86_64: Process 303 attached [pid 301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 301] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 301] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] dup2(4, 3) = 3 [pid 303] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 301] <... futex resumed>) = 0 [pid 301] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 301] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 303] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 301] <... futex resumed>) = 0 [pid 301] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 301] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] sendmmsg(3, [pid 302] <... sendmsg resumed>) = 132000 [pid 302] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 302] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 303] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 301] <... futex resumed>) = 0 [pid 301] exit_group(0 [pid 302] <... futex resumed>) = ? [pid 302] +++ exited with 0 +++ [pid 301] <... exit_group resumed>) = ? [pid 303] +++ exited with 0 +++ [pid 301] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 304 attached , child_tidptr=0x555594f4d690) = 304 [pid 304] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 304] setpgid(0, 0) = 0 [pid 304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 304] write(3, "1000", 4) = 4 [pid 304] close(3) = 0 [pid 304] write(1, "executing program\n", 18executing program ) = 18 [pid 304] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 304] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0}./strace-static-x86_64: Process 305 attached => {parent_tid=[305]}, 88) = 305 [pid 305] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 305] <... futex resumed>) = 0 [pid 305] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 304] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 305] <... socketpair resumed>[3, 4]) = 0 [pid 305] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... futex resumed>) = 0 [pid 304] <... futex resumed>) = 1 [pid 305] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 304] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 304] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 304] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0}./strace-static-x86_64: Process 306 attached => {parent_tid=[306]}, 88) = 306 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 306] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] dup2(4, 3) = 3 [pid 306] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 304] <... futex resumed>) = 0 [pid 304] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 306] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 306] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 304] <... futex resumed>) = 0 [pid 304] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 306] sendmmsg(3, [pid 305] <... sendmsg resumed>) = 132000 [pid 306] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 305] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 304] <... futex resumed>) = 0 [pid 304] exit_group(0) = ? [pid 305] <... futex resumed>) = ? [pid 306] +++ exited with 0 +++ [pid 305] +++ exited with 0 +++ [pid 304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555594f4d690) = 307 ./strace-static-x86_64: Process 307 attached [pid 307] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 307] setpgid(0, 0) = 0 [pid 307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 307] write(3, "1000", 4) = 4 [pid 307] close(3) = 0 [pid 307] write(1, "executing program\n", 18executing program ) = 18 [pid 307] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 307] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 307] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0} => {parent_tid=[308]}, 88) = 308 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 307] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 308 attached [pid 308] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 308] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 307] <... futex resumed>) = 0 [pid 307] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 308] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 307] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 307] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0} => {parent_tid=[309]}, 88) = 309 ./strace-static-x86_64: Process 309 attached [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 307] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 309] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 309] dup2(4, 3) = 3 [pid 309] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... futex resumed>) = 0 [pid 307] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 309] <... futex resumed>) = 1 [pid 309] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 309] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... futex resumed>) = 0 [pid 307] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 309] <... futex resumed>) = 1 [pid 309] sendmmsg(3, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 309] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... futex resumed>) = 0 [pid 309] <... futex resumed>) = 1 [pid 309] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... sendmsg resumed>) = 132000 [pid 308] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] exit_group(0 [pid 309] <... futex resumed>) = ? [pid 308] <... futex resumed>) = ? [pid 307] <... exit_group resumed>) = ? [pid 308] +++ exited with 0 +++ [pid 309] +++ exited with 0 +++ [pid 307] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 310 attached , child_tidptr=0x555594f4d690) = 310 [pid 310] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 310] setpgid(0, 0) = 0 [pid 310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 310] write(3, "1000", 4) = 4 [pid 310] close(3) = 0 [pid 310] write(1, "executing program\n", 18executing program ) = 18 [pid 310] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 310] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 310] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0}./strace-static-x86_64: Process 311 attached => {parent_tid=[311]}, 88) = 311 [pid 311] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 311] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 311] <... futex resumed>) = 0 [pid 310] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 311] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 311] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 310] <... futex resumed>) = 0 [pid 310] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 311] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 310] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 310] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 310] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 310] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0} => {parent_tid=[312]}, 88) = 312 [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 312 attached [pid 312] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 312] dup2(4, 3) = 3 [pid 312] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... futex resumed>) = 0 [pid 310] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 312] <... futex resumed>) = 1 [pid 312] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 312] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... futex resumed>) = 0 [pid 310] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 312] <... futex resumed>) = 1 [pid 312] sendmmsg(3, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 312] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... futex resumed>) = 0 [pid 311] <... sendmsg resumed>) = 132000 [pid 312] <... futex resumed>) = 1 [pid 312] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] exit_group(0) = ? [pid 312] <... futex resumed>) = ? [pid 311] <... futex resumed>) = ? [pid 312] +++ exited with 0 +++ [pid 311] +++ exited with 0 +++ [pid 310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555594f4d690) = 313 ./strace-static-x86_64: Process 313 attached [pid 313] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 313] setpgid(0, 0) = 0 [pid 313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 313] write(3, "1000", 4) = 4 executing program [pid 313] close(3) = 0 [pid 313] write(1, "executing program\n", 18) = 18 [pid 313] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 313] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 313] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 313] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0} => {parent_tid=[314]}, 88) = 314 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 313] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 314 attached [pid 314] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 314] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 313] <... futex resumed>) = 0 [pid 313] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 313] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 313] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 313] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 313] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 313] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0}./strace-static-x86_64: Process 315 attached [pid 315] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... clone3 resumed> => {parent_tid=[315]}, 88) = 315 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 313] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... futex resumed>) = 0 [pid 315] dup2(4, 3) = 3 [pid 315] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... futex resumed>) = 0 [pid 313] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 313] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... futex resumed>) = 1 [pid 315] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 315] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... futex resumed>) = 0 [pid 313] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 313] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... futex resumed>) = 1 [pid 315] sendmmsg(3, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 314] <... sendmsg resumed>) = 132000 [pid 314] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... futex resumed>) = 0 [pid 313] exit_group(0) = ? [pid 314] <... futex resumed>) = ? [pid 314] +++ exited with 0 +++ [pid 315] <... futex resumed>) = ? [pid 315] +++ exited with 0 +++ [pid 313] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555594f4d690) = 316 ./strace-static-x86_64: Process 316 attached [pid 316] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 316] setpgid(0, 0) = 0 [pid 316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 316] write(3, "1000", 4) = 4 [pid 316] close(3) = 0 [pid 316] write(1, "executing program\n", 18) = 18 executing program [pid 316] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 316] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 316] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 316] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 316] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0}./strace-static-x86_64: Process 317 attached => {parent_tid=[317]}, 88) = 317 [pid 316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 316] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 316] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 317] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 317] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 316] <... futex resumed>) = 0 [pid 316] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 316] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 316] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 316] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 316] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 316] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 316] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 316] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 316] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0} => {parent_tid=[318]}, 88) = 318 [pid 316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 316] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 316] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 318 attached [pid 318] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 318] dup2(4, 3) = 3 [pid 318] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... futex resumed>) = 0 [pid 316] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 316] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 318] <... futex resumed>) = 1 [pid 318] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 318] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... futex resumed>) = 0 [pid 316] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 316] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 318] <... futex resumed>) = 1 [pid 318] sendmmsg(3, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 317] <... sendmsg resumed>) = 132000 [pid 317] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 318] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 316] <... futex resumed>) = 0 [pid 318] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] exit_group(0 [pid 317] <... futex resumed>) = ? [pid 316] <... exit_group resumed>) = ? [pid 318] <... futex resumed>) = ? [pid 317] +++ exited with 0 +++ [pid 318] +++ exited with 0 +++ [pid 316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555594f4d690) = 319 ./strace-static-x86_64: Process 319 attached [pid 319] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] setpgid(0, 0) = 0 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 319] write(3, "1000", 4) = 4 [pid 319] close(3) = 0 [pid 319] write(1, "executing program\n", 18executing program ) = 18 [pid 319] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 319] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 319] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 319] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 319] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 319] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0}./strace-static-x86_64: Process 320 attached => {parent_tid=[320]}, 88) = 320 [pid 320] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 320] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 319] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 320] <... futex resumed>) = 0 [pid 320] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 319] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 320] <... futex resumed>) = 0 [pid 319] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 319] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 319] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 319] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 319] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 319] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0}./strace-static-x86_64: Process 321 attached => {parent_tid=[321]}, 88) = 321 [pid 321] set_robust_list(0x7fa03480d9a0, 24 [pid 319] rt_sigprocmask(SIG_SETMASK, [], [pid 321] <... set_robust_list resumed>) = 0 [pid 321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 321] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 319] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 321] <... futex resumed>) = 0 [pid 321] dup2(4, 3) = 3 [pid 319] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... futex resumed>) = 0 [pid 319] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 319] <... futex resumed>) = 0 [pid 319] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... futex resumed>) = 0 [pid 319] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] sendmmsg(3, [pid 319] <... futex resumed>) = 0 [pid 319] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 321] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 319] <... futex resumed>) = 0 [pid 321] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... sendmsg resumed>) = 132000 [pid 320] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] exit_group(0) = ? [pid 320] <... futex resumed>) = ? [pid 320] +++ exited with 0 +++ [pid 321] <... futex resumed>) = ? [pid 321] +++ exited with 0 +++ [pid 319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 322 attached , child_tidptr=0x555594f4d690) = 322 [pid 322] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 322] setpgid(0, 0) = 0 [pid 322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 322] write(3, "1000", 4) = 4 [pid 322] close(3) = 0 [pid 322] write(1, "executing program\n", 18executing program ) = 18 [pid 322] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 322] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 322] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 322] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 322] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 322] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0} => {parent_tid=[323]}, 88) = 323 ./strace-static-x86_64: Process 323 attached [pid 322] rt_sigprocmask(SIG_SETMASK, [], [pid 323] set_robust_list(0x7fa03482e9a0, 24 [pid 322] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 323] <... set_robust_list resumed>) = 0 [pid 322] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000 [pid 323] rt_sigprocmask(SIG_SETMASK, [], [pid 322] <... futex resumed>) = 0 [pid 323] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 322] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 323] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 323] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 322] <... futex resumed>) = 0 [pid 322] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 322] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 323] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 322] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 322] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 322] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 322] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 322] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 322] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0} => {parent_tid=[324]}, 88) = 324 [pid 322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 322] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 322] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 324 attached [pid 324] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] dup2(4, 3) = 3 [pid 324] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... futex resumed>) = 0 [pid 322] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 322] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 324] <... futex resumed>) = 1 [pid 324] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 324] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... futex resumed>) = 0 [pid 322] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 322] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 324] <... futex resumed>) = 1 [pid 324] sendmmsg(3, [pid 323] <... sendmsg resumed>) = 132000 [pid 323] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 323] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 324] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 324] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... futex resumed>) = 0 [pid 322] exit_group(0 [pid 323] <... futex resumed>) = ? [pid 322] <... exit_group resumed>) = ? [pid 323] +++ exited with 0 +++ [pid 324] <... futex resumed>) = ? [pid 324] +++ exited with 0 +++ [pid 322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 325 attached , child_tidptr=0x555594f4d690) = 325 [pid 325] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 325] setpgid(0, 0) = 0 [pid 325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 325] write(3, "1000", 4) = 4 executing program [pid 325] close(3) = 0 [pid 325] write(1, "executing program\n", 18) = 18 [pid 325] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 325] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 325] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 325] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 325] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0} => {parent_tid=[326]}, 88) = 326 [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 326 attached ) = 0 [pid 325] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 326] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 325] <... futex resumed>) = 0 [pid 325] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 325] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 325] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 325] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 325] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 325] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 325] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 325] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0}./strace-static-x86_64: Process 327 attached => {parent_tid=[327]}, 88) = 327 [pid 327] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 327] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 327] <... futex resumed>) = 0 [pid 327] dup2(4, 3) = 3 [pid 327] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 327] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 325] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 325] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 327] <... futex resumed>) = 0 [pid 327] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 327] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 327] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 325] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 325] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000 [pid 327] <... futex resumed>) = 0 [pid 325] <... futex resumed>) = 1 [pid 327] sendmmsg(3, [pid 325] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] <... sendmsg resumed>) = 132000 [pid 326] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 326] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 327] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 327] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 325] exit_group(0 [pid 326] <... futex resumed>) = ? [pid 326] +++ exited with 0 +++ [pid 325] <... exit_group resumed>) = ? [pid 327] <... futex resumed>) = ? [pid 327] +++ exited with 0 +++ [pid 325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555594f4d690) = 328 ./strace-static-x86_64: Process 328 attached [pid 328] set_robust_list(0x555594f4d6a0, 24) = 0 [pid 328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 328] setpgid(0, 0) = 0 [pid 328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 328] write(3, "1000", 4) = 4 [pid 328] close(3) = 0 [pid 328] write(1, "executing program\n", 18executing program ) = 18 [pid 328] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 328] rt_sigaction(SIGRT_1, {sa_handler=0x7fa0348937a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa034884e20}, NULL, 8) = 0 [pid 328] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa03480e000 [pid 328] mprotect(0x7fa03480f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 328] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 328] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03482e990, parent_tid=0x7fa03482e990, exit_signal=0, stack=0x7fa03480e000, stack_size=0x20300, tls=0x7fa03482e6c0} => {parent_tid=[329]}, 88) = 329 ./strace-static-x86_64: Process 329 attached [pid 328] rt_sigprocmask(SIG_SETMASK, [], [pid 329] set_robust_list(0x7fa03482e9a0, 24) = 0 [pid 329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 329] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 328] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 329] <... futex resumed>) = 0 [pid 329] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 328] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 329] <... socketpair resumed>[3, 4]) = 0 [pid 329] futex(0x7fa0348f932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 329] futex(0x7fa0348f9328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] <... futex resumed>) = 0 [pid 328] futex(0x7fa0348f9328, FUTEX_WAKE_PRIVATE, 1000000 [pid 329] <... futex resumed>) = 0 [pid 328] <... futex resumed>) = 1 [pid 329] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294967148}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x6c\xff\xff\xff\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_MORE}, 0 [pid 328] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 328] futex(0x7fa0348f932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 328] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa0347ed000 [pid 328] mprotect(0x7fa0347ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 328] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 328] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa03480d990, parent_tid=0x7fa03480d990, exit_signal=0, stack=0x7fa0347ed000, stack_size=0x20300, tls=0x7fa03480d6c0}./strace-static-x86_64: Process 330 attached => {parent_tid=[330]}, 88) = 330 [pid 328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 328] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 328] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 330] set_robust_list(0x7fa03480d9a0, 24) = 0 [pid 330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 330] dup2(4, 3) = 3 [pid 330] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 328] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 328] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 330] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 330] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 328] futex(0x7fa0348f9338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 330] sendmmsg(3, [pid 328] futex(0x7fa0348f933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 330] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base="\x57\xca\x06\xaf\x6b\x8a\x1d\x6e\x68\x86\x98\x4e\x8b\xa6\x3e\x3f\xe1\x5c\x9a\x6b\x28\x15\x29\xea\x27\xb5\x66\x11\x36\x8e\x73\xd7\x9e\xd1\xd5\xda\x95\xe2\x5e\xab\xeb\x58\x69\x5f\x62\x2d\xe7\x53\x39\xe0\x75\xf8\xd3\xa0\x71\x1a\x99\x52\xca\x5e\x6f\xbe\xef\x3d\x23\xaf\x39\x79\x6c\x3c\x1b\xa1\x00\xe6\x87\x60\xe0\x0d\xdf\x51\x57\x3d\xf6\xee\xd3\x25\x36\x06\x91\xc0\xc1\x5c\x03\xcf\xe5\xb2\x6a\xa4\xaf\x57"..., iov_len=4096}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, msg_len=4096}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}], 8, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 8 [pid 330] futex(0x7fa0348f933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 330] futex(0x7fa0348f9338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] <... futex resumed>) = 0 [pid 328] exit_group(0 [pid 330] <... futex resumed>) = ? [pid 328] <... exit_group resumed>) = ? [pid 330] +++ exited with 0 +++ [ 132.115149][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 132.122102][ C1] rcu: 1-...!: (9999 ticks this GP) idle=6ca/1/0x4000000000000000 softirq=1533/1533 fqs=0 last_accelerate: 96ff/be0e dyntick_enabled: 1 [ 132.136537][ C1] (t=10000 jiffies g=477 q=10) [ 132.141403][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g477 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 132.152758][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 132.162812][ C1] rcu: RCU grace-period kthread stack dump: [ 132.168995][ C1] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 132.178552][ C1] Call Trace: [ 132.182157][ C1] __schedule+0xb47/0x1310 [ 132.186565][ C1] ? release_firmware_map_entry+0x190/0x190 [ 132.192831][ C1] ? __mod_timer+0x7ae/0xb30 [ 132.197442][ C1] schedule+0x13c/0x1d0 [ 132.201843][ C1] schedule_timeout+0x12c/0x2d0 [ 132.206882][ C1] ? console_conditional_schedule+0x10/0x10 [ 132.212774][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 132.218911][ C1] ? run_local_timers+0x160/0x160 [ 132.224111][ C1] ? prepare_to_swait_event+0x320/0x340 [ 132.230018][ C1] rcu_gp_kthread+0x100a/0x26a0 [ 132.235045][ C1] ? rcu_barrier_callback+0x50/0x50 [ 132.240334][ C1] ? __kasan_check_read+0x11/0x20 [ 132.245397][ C1] ? __kthread_parkme+0xb9/0x1c0 [ 132.250453][ C1] kthread+0x346/0x3d0 [ 132.254631][ C1] ? rcu_barrier_callback+0x50/0x50 [ 132.259938][ C1] ? kthread_blkcg+0xd0/0xd0 [ 132.264518][ C1] ret_from_fork+0x1f/0x30 [ 132.269097][ C1] NMI backtrace for cpu 1 [ 132.273541][ C1] CPU: 1 PID: 329 Comm: syz-executor380 Not tainted 5.10.240-syzkaller #0 [ 132.282047][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025 [ 132.292275][ C1] Call Trace: [ 132.295816][ C1] [ 132.298668][ C1] __dump_stack+0x21/0x24 [ 132.303167][ C1] dump_stack_lvl+0x169/0x1d8 [ 132.308105][ C1] ? show_regs_print_info+0x18/0x18 [ 132.313383][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 132.318858][ C1] ? _raw_spin_lock+0xe0/0xe0 [ 132.323720][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 132.329872][ C1] dump_stack+0x15/0x1c [ 132.334015][ C1] nmi_trigger_cpumask_backtrace+0x27f/0x2c0 [ 132.340007][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 132.346102][ C1] rcu_dump_cpu_stacks+0x19c/0x2c0 [ 132.351428][ C1] rcu_sched_clock_irq+0xf79/0x1870 [ 132.357316][ C1] ? rcutree_dead_cpu+0x2f0/0x2f0 [ 132.362484][ C1] ? hrtimer_run_queues+0x166/0x430 [ 132.371960][ C1] update_process_times+0x198/0x200 [ 132.377713][ C1] tick_sched_timer+0x17c/0x240 [ 132.382745][ C1] ? tick_setup_sched_timer+0x450/0x450 [ 132.388513][ C1] __hrtimer_run_queues+0x37a/0x960 [ 132.393836][ C1] ? hrtimer_interrupt+0xdc0/0xdc0 [ 132.399048][ C1] ? ktime_get_update_offsets_now+0x293/0x2b0 [ 132.405410][ C1] hrtimer_interrupt+0x3a6/0xdc0 [ 132.410534][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3f0 [ 132.416515][ C1] asm_call_irq_on_stack+0xf/0x20 [ 132.421532][ C1] [ 132.425214][ C1] sysvec_apic_timer_interrupt+0x85/0xe0 [ 132.430865][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 132.437025][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x36/0x60 [ 132.443269][ C1] Code: 00 cd 9e 7e 65 8b 15 05 cd 9e 7e f7 c2 00 01 ff 00 74 11 f7 c2 00 01 00 00 74 35 83 b9 dc 0a 00 00 00 74 2c 8b 91 b8 0a 00 00 <83> fa 02 75 21 48 8b 91 c0 0a 00 00 48 8b 32 48 8d 7e 01 8b 89 bc [ 132.463437][ C1] RSP: 0018:ffffc90000c669b0 EFLAGS: 00000246 [ 132.469762][ C1] RAX: ffffffff845ce6a6 RBX: ffffc90000c66de0 RCX: ffff88811de8bb40 [ 132.477814][ C1] RDX: 0000000000000000 RSI: 00000000caf9a767 RDI: 0000000000000000 [ 132.485865][ C1] RBP: ffffc90000c669b0 R08: 0000000000000004 R09: 0000000000000003 [ 132.494219][ C1] R10: fffff5200018cd28 R11: 1ffff9200018cd28 R12: ffffc90000c66de0 [ 132.502327][ C1] R13: ffffc90000c66df0 R14: 00000000caf9a767 R15: 00000000caf9a767 [ 132.510548][ C1] ? tipc_sk_rcv+0x3b6/0x1ef0 [ 132.515453][ C1] tipc_sk_rcv+0x3b6/0x1ef0 [ 132.520105][ C1] ? __stack_depot_save+0x479/0x4c0 [ 132.526012][ C1] ? kasan_set_track+0x5b/0x70 [ 132.531390][ C1] ? kasan_set_track+0x4a/0x70 [ 132.536628][ C1] ? kasan_set_free_info+0x23/0x40 [ 132.541842][ C1] ? ____kasan_slab_free+0x125/0x160 [ 132.547297][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 132.553211][ C1] ? kmem_cache_free+0x100/0x2d0 [ 132.558153][ C1] ? kfree_skbmem+0x10c/0x180 [ 132.563296][ C1] ? kfree_skb+0xc1/0x2f0 [ 132.567742][ C1] ? tipc_msg_reverse+0x698/0x900 [ 132.572969][ C1] ? tipc_node_xmit+0x256/0xcd0 [ 132.577977][ C1] ? tipc_sk_filter_rcv+0x1581/0x3850 [ 132.583534][ C1] ? tipc_node_xmit+0x256/0xcd0 [ 132.588466][ C1] ? tipc_node_distr_xmit+0x292/0x390 [ 132.594140][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0 [ 132.599785][ C1] ? syscall_exit_to_user_mode+0x5b/0x90 [ 132.605693][ C1] ? do_syscall_64+0x3d/0x40 [ 132.610602][ C1] ? __skb_queue_purge+0x170/0x170 [ 132.615928][ C1] tipc_node_xmit+0x256/0xcd0 [ 132.620719][ C1] ? ____kasan_slab_free+0x130/0x160 [ 132.626157][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 132.631719][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 132.637356][ C1] ? kfree_skbmem+0x10c/0x180 [ 132.642302][ C1] ? kmem_cache_free+0x100/0x2d0 [ 132.647449][ C1] tipc_node_xmit_skb+0xe9/0x130 [ 132.652620][ C1] ? kfree_skb+0xc1/0x2f0 [ 132.657176][ C1] ? __skb_queue_purge+0x170/0x170 [ 132.662483][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0 [ 132.668198][ C1] tipc_sk_rcv+0x1d77/0x1ef0 [ 132.672883][ C1] ? set_next_entity+0xb4/0x5d0 [ 132.677839][ C1] ? compat_start_thread+0x80/0x80 [ 132.682955][ C1] ? pick_next_task_fair+0x8b8/0xb00 [ 132.688721][ C1] ? native_set_ldt+0x370/0x370 [ 132.693848][ C1] ? __update_idle_core+0x2a0/0x2a0 [ 132.699137][ C1] ? queued_spin_lock_slowpath+0x47/0x50 [ 132.704855][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 132.710051][ C1] ? __schedule+0xb4f/0x1310 [ 132.714759][ C1] ? __skb_queue_purge+0x170/0x170 [ 132.719964][ C1] tipc_node_xmit+0x256/0xcd0 [ 132.725160][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 132.730901][ C1] ? unwind_get_return_address+0x4d/0x90 [ 132.736537][ C1] ? __kasan_check_write+0x14/0x20 [ 132.741930][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 132.747637][ C1] ? _raw_spin_lock+0xe0/0xe0 [ 132.752446][ C1] tipc_sk_filter_rcv+0x1581/0x3850 [ 132.757748][ C1] ? tipc_sk_dump+0xfc0/0xfc0 [ 132.762607][ C1] ? __kasan_check_write+0x14/0x20 [ 132.767825][ C1] ? _raw_spin_lock_bh+0x8e/0xe0 [ 132.773440][ C1] tipc_sk_rcv+0x7cc/0x1ef0 [ 132.778048][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 132.784185][ C1] ? kmem_cache_free+0x100/0x2d0 [ 132.789220][ C1] ? __skb_queue_purge+0x170/0x170 [ 132.794421][ C1] ? tipc_sk_filter_rcv+0x3034/0x3850 [ 132.799791][ C1] ? ____fput+0x15/0x20 [ 132.804036][ C1] ? task_work_run+0x127/0x190 [ 132.809042][ C1] tipc_node_xmit+0x256/0xcd0 [ 132.813803][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 132.819620][ C1] tipc_node_distr_xmit+0x292/0x390 [ 132.824931][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 132.830138][ C1] ? kfree_skbmem+0x10c/0x180 [ 132.834986][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 132.840092][ C1] ? tipc_sk_timeout+0x970/0x970 [ 132.845113][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 132.850847][ C1] __release_sock+0x146/0x360 [ 132.855698][ C1] release_sock+0x60/0x1b0 [ 132.860294][ C1] tipc_release+0xbd4/0x1490 [ 132.865235][ C1] sock_close+0xe0/0x270 [ 132.869945][ C1] ? sock_mmap+0xa0/0xa0 [ 132.874200][ C1] __fput+0x2fb/0x770 [ 132.878425][ C1] ____fput+0x15/0x20 [ 132.882499][ C1] task_work_run+0x127/0x190 [ 132.887192][ C1] ptrace_notify+0x212/0x250 [ 132.891785][ C1] ? fput+0x1a/0x20 [ 132.895591][ C1] ? __x64_sys_sendmsg+0x24b/0x2a0 [ 132.900873][ C1] ? do_notify_parent+0x7e0/0x7e0 [ 132.905891][ C1] ? ___sys_sendmsg+0x260/0x260 [ 132.910862][ C1] syscall_exit_work+0x6e/0x140 [ 132.915713][ C1] syscall_exit_to_user_mode+0x5b/0x90 [ 132.921174][ C1] do_syscall_64+0x3d/0x40 [ 132.925591][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 132.931567][ C1] RIP: 0033:0x7fa03486d869 [ 132.936013][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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 b0 ff ff ff f7 d8 64 89 01 48 [ 132.955621][ C1] RSP: 002b:00007fa03482e218 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 132.964470][ C1] RAX: 00000000000203a0 RBX: 00007fa0348f9328 RCX: 00007fa03486d869 [ 132.972733][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003 [ 132.981172][ C1] RBP: 00007fa0348f9320 R08: 0000000000000000 R09: 0000000000000000 [ 132.989140][ C1] R10: 00002000000003c0 R11: 0000000000000246 R12: 00007fa0348c6084 [ 132.997317][ C1] R13: 0000200000001480 R14: 0000200000005dd0 R15: 0000200000005c40 [ 265.163948][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 122s! [syz-executor380:329] [ 265.172769][ C1] Modules linked in: [ 265.176852][ C1] CPU: 1 PID: 329 Comm: syz-executor380 Not tainted 5.10.240-syzkaller #0 [ 265.186349][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025 [ 265.197344][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x36/0x60 [ 265.203612][ C1] Code: 00 cd 9e 7e 65 8b 15 05 cd 9e 7e f7 c2 00 01 ff 00 74 11 f7 c2 00 01 00 00 74 35 83 b9 dc 0a 00 00 00 74 2c 8b 91 b8 0a 00 00 <83> fa 02 75 21 48 8b 91 c0 0a 00 00 48 8b 32 48 8d 7e 01 8b 89 bc [ 265.225165][ C1] RSP: 0018:ffffc90000c669b0 EFLAGS: 00000246 [ 265.231264][ C1] RAX: ffffffff845cff9a RBX: ffffc90000c66de0 RCX: ffff88811de8bb40 [ 265.239428][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 265.247671][ C1] RBP: ffffc90000c669b0 R08: dffffc0000000000 R09: ffffed1023bc1a92 [ 265.255828][ C1] R10: ffffed1023bc1a92 R11: 1ffff11023bc1a91 R12: dffffc0000000000 [ 265.264090][ C1] R13: ffff88811de0d400 R14: 0000000000000000 R15: 00000000caf9a767 [ 265.272293][ C1] FS: 00007fa03482e6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.281255][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.288201][ C1] CR2: 0000200000003000 CR3: 00000001083fa000 CR4: 00000000003506a0 [ 265.296267][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.304339][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.312405][ C1] Call Trace: [ 265.315975][ C1] tipc_sk_rcv+0x1caa/0x1ef0 [ 265.320671][ C1] ? __stack_depot_save+0x479/0x4c0 [ 265.325896][ C1] ? kasan_set_track+0x5b/0x70 [ 265.330653][ C1] ? kasan_set_track+0x4a/0x70 [ 265.335989][ C1] ? kasan_set_free_info+0x23/0x40 [ 265.341188][ C1] ? ____kasan_slab_free+0x125/0x160 [ 265.346586][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 265.352501][ C1] ? kmem_cache_free+0x100/0x2d0 [ 265.357611][ C1] ? kfree_skbmem+0x10c/0x180 [ 265.362319][ C1] ? kfree_skb+0xc1/0x2f0 [ 265.366656][ C1] ? tipc_msg_reverse+0x698/0x900 [ 265.371760][ C1] ? tipc_node_xmit+0x256/0xcd0 [ 265.376714][ C1] ? tipc_sk_filter_rcv+0x1581/0x3850 [ 265.382353][ C1] ? tipc_node_xmit+0x256/0xcd0 [ 265.387297][ C1] ? tipc_node_distr_xmit+0x292/0x390 [ 265.393194][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0 [ 265.398662][ C1] ? syscall_exit_to_user_mode+0x5b/0x90 [ 265.404757][ C1] ? do_syscall_64+0x3d/0x40 [ 265.409654][ C1] ? __skb_queue_purge+0x170/0x170 [ 265.415225][ C1] tipc_node_xmit+0x256/0xcd0 [ 265.420591][ C1] ? ____kasan_slab_free+0x130/0x160 [ 265.426261][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 265.432882][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 265.439196][ C1] ? kfree_skbmem+0x10c/0x180 [ 265.444230][ C1] ? kmem_cache_free+0x100/0x2d0 [ 265.449371][ C1] tipc_node_xmit_skb+0xe9/0x130 [ 265.454316][ C1] ? kfree_skb+0xc1/0x2f0 [ 265.458816][ C1] ? __skb_queue_purge+0x170/0x170 [ 265.464381][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0 [ 265.469959][ C1] tipc_sk_rcv+0x1d77/0x1ef0 [ 265.474633][ C1] ? set_next_entity+0xb4/0x5d0 [ 265.479487][ C1] ? compat_start_thread+0x80/0x80 [ 265.484763][ C1] ? pick_next_task_fair+0x8b8/0xb00 [ 265.490289][ C1] ? native_set_ldt+0x370/0x370 [ 265.495255][ C1] ? __update_idle_core+0x2a0/0x2a0 [ 265.500685][ C1] ? queued_spin_lock_slowpath+0x47/0x50 [ 265.506680][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 265.512237][ C1] ? __schedule+0xb4f/0x1310 [ 265.517079][ C1] ? __skb_queue_purge+0x170/0x170 [ 265.522514][ C1] tipc_node_xmit+0x256/0xcd0 [ 265.527194][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 265.532825][ C1] ? unwind_get_return_address+0x4d/0x90 [ 265.538809][ C1] ? __kasan_check_write+0x14/0x20 [ 265.544194][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 265.549669][ C1] ? _raw_spin_lock+0xe0/0xe0 [ 265.554459][ C1] tipc_sk_filter_rcv+0x1581/0x3850 [ 265.559771][ C1] ? tipc_sk_dump+0xfc0/0xfc0 [ 265.564594][ C1] ? __kasan_check_write+0x14/0x20 [ 265.569824][ C1] ? _raw_spin_lock_bh+0x8e/0xe0 [ 265.575036][ C1] tipc_sk_rcv+0x7cc/0x1ef0 [ 265.580006][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 265.586073][ C1] ? kmem_cache_free+0x100/0x2d0 [ 265.591127][ C1] ? __skb_queue_purge+0x170/0x170 [ 265.596564][ C1] ? tipc_sk_filter_rcv+0x3034/0x3850 [ 265.602132][ C1] ? ____fput+0x15/0x20 [ 265.606341][ C1] ? task_work_run+0x127/0x190 [ 265.611215][ C1] tipc_node_xmit+0x256/0xcd0 [ 265.616162][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 265.621799][ C1] tipc_node_distr_xmit+0x292/0x390 [ 265.627131][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 265.632613][ C1] ? kfree_skbmem+0x10c/0x180 [ 265.638193][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 265.643529][ C1] ? tipc_sk_timeout+0x970/0x970 [ 265.649110][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 265.655013][ C1] __release_sock+0x146/0x360 [ 265.660393][ C1] release_sock+0x60/0x1b0 [ 265.664949][ C1] tipc_release+0xbd4/0x1490 [ 265.670054][ C1] sock_close+0xe0/0x270 [ 265.674380][ C1] ? sock_mmap+0xa0/0xa0 [ 265.678815][ C1] __fput+0x2fb/0x770 [ 265.682915][ C1] ____fput+0x15/0x20 [ 265.687129][ C1] task_work_run+0x127/0x190 [ 265.692068][ C1] ptrace_notify+0x212/0x250 [ 265.696787][ C1] ? fput+0x1a/0x20 [ 265.700594][ C1] ? __x64_sys_sendmsg+0x24b/0x2a0 [ 265.705801][ C1] ? do_notify_parent+0x7e0/0x7e0 [ 265.710827][ C1] ? ___sys_sendmsg+0x260/0x260 [ 265.715858][ C1] syscall_exit_work+0x6e/0x140 [ 265.721127][ C1] syscall_exit_to_user_mode+0x5b/0x90 [ 265.726768][ C1] do_syscall_64+0x3d/0x40 [ 265.731368][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.737581][ C1] RIP: 0033:0x7fa03486d869 [ 265.742016][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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 b0 ff ff ff f7 d8 64 89 01 48 [ 265.762405][ C1] RSP: 002b:00007fa03482e218 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 265.771347][ C1] RAX: 00000000000203a0 RBX: 00007fa0348f9328 RCX: 00007fa03486d869 [ 265.779856][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003 [ 265.788121][ C1] RBP: 00007fa0348f9320 R08: 0000000000000000 R09: 0000000000000000 [ 265.796539][ C1] R10: 00002000000003c0 R11: 0000000000000246 R12: 00007fa0348c6084 [ 265.805300][ C1] R13: 0000200000001480 R14: 0000200000005dd0 R15: 0000200000005c40 [ 265.820517][ T24] audit: type=1400 audit(1756802009.960:68): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 265.848286][ T24] audit: type=1400 audit(1756802009.960:69): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 265.871017][ T24] audit: type=1400 audit(1756802009.960:70): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 265.893777][ T24] audit: type=1400 audit(1756802009.960:71): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 265.915626][ T24] audit: type=1400 audit(1756802009.960:72): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 265.936960][ T24] audit: type=1400 audit(1756802009.960:73): avc: denied { append open } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 265.964914][ T24] audit: type=1400 audit(1756802009.960:74): avc: denied { getattr } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1