./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3450562567 <...> Warning: Permanently added '10.128.0.82' (ECDSA) to the list of known hosts. execve("./syz-executor3450562567", ["./syz-executor3450562567"], 0x7ffed133bfe0 /* 10 vars */) = 0 brk(NULL) = 0x5555559f1000 brk(0x5555559f1c40) = 0x5555559f1c40 arch_prctl(ARCH_SET_FS, 0x5555559f1300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x5555559f15d0) = 4995 set_robust_list(0x5555559f15e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7f3a8b5c5110, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f3a8b5c57e0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f3a8b5c51b0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3a8b5c57e0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3450562567", 4096) = 28 brk(0x555555a12c40) = 0x555555a12c40 brk(0x555555a13000) = 0x555555a13000 mprotect(0x7f3a8b685000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559f15d0) = 4996 ./strace-static-x86_64: Process 4996 attached [pid 4996] set_robust_list(0x5555559f15e0, 24) = 0 [pid 4996] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4995] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4996] <... clone resumed>, child_tidptr=0x5555559f15d0) = 4997 ./strace-static-x86_64: Process 4997 attached [pid 4997] set_robust_list(0x5555559f15e0, 24) = 0 [pid 4997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4997] setpgid(0, 0) = 0 [pid 4997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4995] <... clone resumed>, child_tidptr=0x5555559f15d0) = 4998 [pid 4997] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4998 attached [pid 4997] write(3, "1000", 4) = 4 [pid 4997] close(3) = 0 [pid 4997] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3a8b595000 [pid 4997] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 4995] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4997] <... mprotect resumed>) = 0 [pid 4997] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4999], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 4999 [pid 4997] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4997] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5000 attached [pid 4995] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5000 [pid 5000] set_robust_list(0x5555559f15e0, 24 [pid 4995] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5000] <... set_robust_list resumed>) = 0 [pid 5000] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559f15d0) = 5001 [pid 4995] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5002 [pid 4995] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5001 attached [pid 5001] set_robust_list(0x5555559f15e0, 24) = 0 [pid 5001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5001] setpgid(0, 0) = 0 [pid 4995] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5003 [pid 5001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4995] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5001] <... openat resumed>) = 3 [pid 5001] write(3, "1000", 4) = 4 [pid 5001] close(3) = 0 [pid 5001] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3a8b595000 [pid 5001] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4995] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5004 [pid 4998] set_robust_list(0x5555559f15e0, 24 [pid 5001] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4998] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5003 attached [pid 5001] <... clone resumed>, parent_tid=[5005], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5005 [pid 5001] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5001] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5004 attached [pid 4998] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5004] set_robust_list(0x5555559f15e0, 24) = 0 [pid 5004] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5003] set_robust_list(0x5555559f15e0, 24 [pid 4998] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5006 ./strace-static-x86_64: Process 5002 attached [pid 5004] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5007 [pid 5003] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5005 attached [pid 5003] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5005] set_robust_list(0x7f3a8b5b59e0, 24) = 0 [pid 5005] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 5005] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5001] <... futex resumed>) = 0 [pid 5001] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5001] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5005] <... futex resumed>) = 1 [pid 5005] finit_module(3, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5005] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5001] <... futex resumed>) = 0 [pid 5001] exit_group(0) = ? [pid 5002] set_robust_list(0x5555559f15e0, 24 [pid 5005] <... futex resumed>) = ? [pid 5002] <... set_robust_list resumed>) = 0 [pid 5003] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5008 ./strace-static-x86_64: Process 5006 attached [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559f15d0) = 5009 [pid 5006] set_robust_list(0x5555559f15e0, 24) = 0 ./strace-static-x86_64: Process 4999 attached [pid 5005] +++ exited with 0 +++ [pid 5001] +++ exited with 0 +++ [pid 5000] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5000] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 5009 attached [pid 5006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4999] set_robust_list(0x7f3a8b5b59e0, 24./strace-static-x86_64: Process 5008 attached ./strace-static-x86_64: Process 5007 attached [pid 5000] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5006] <... prctl resumed>) = 0 [pid 4999] <... set_robust_list resumed>) = 0 [pid 5000] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5010 [pid 5006] setpgid(0, 0 [pid 4999] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5006] <... setpgid resumed>) = 0 [pid 5008] set_robust_list(0x5555559f15e0, 24) = 0 [pid 5006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5006] <... openat resumed>) = 3 [pid 4999] <... socket resumed>) = 3 [pid 5006] write(3, "1000", 4 [pid 4999] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5009] set_robust_list(0x5555559f15e0, 24./strace-static-x86_64: Process 5010 attached ) = 0 [pid 5008] <... prctl resumed>) = 0 [pid 5007] set_robust_list(0x5555559f15e0, 24 [pid 5006] <... write resumed>) = 4 [pid 4999] <... futex resumed>) = 1 [pid 4997] <... futex resumed>) = 0 [pid 5009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5006] close(3 [pid 4999] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4997] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5009] <... prctl resumed>) = 0 [pid 5006] <... close resumed>) = 0 [pid 4999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4997] <... futex resumed>) = 0 [pid 5009] setpgid(0, 0 [pid 5006] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4999] finit_module(3, NULL, 0 [pid 4997] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5009] <... setpgid resumed>) = 0 [pid 5008] setpgid(0, 0 [pid 5007] <... set_robust_list resumed>) = 0 [pid 5006] <... futex resumed>) = 0 [pid 4999] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5008] <... setpgid resumed>) = 0 [pid 5007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4999] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5010] set_robust_list(0x5555559f15e0, 24 [pid 5009] <... openat resumed>) = 3 [pid 5008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5007] <... prctl resumed>) = 0 [pid 5006] <... mmap resumed>) = 0x7f3a8b595000 [pid 4999] <... futex resumed>) = 1 [pid 4997] <... futex resumed>) = 0 [pid 5010] <... set_robust_list resumed>) = 0 [pid 5009] write(3, "1000", 4 [pid 5008] <... openat resumed>) = 3 [pid 5007] setpgid(0, 0 [pid 5006] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 4999] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4997] exit_group(0 [pid 5009] <... write resumed>) = 4 [pid 5008] write(3, "1000", 4 [pid 5007] <... setpgid resumed>) = 0 [pid 5006] <... mprotect resumed>) = 0 [pid 4999] <... futex resumed>) = ? [pid 4997] <... exit_group resumed>) = ? [pid 5010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5009] close(3 [pid 5008] <... write resumed>) = 4 [pid 5007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5006] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4999] +++ exited with 0 +++ [pid 5010] <... prctl resumed>) = 0 [pid 5010] setpgid(0, 0 [pid 4997] +++ exited with 0 +++ ./strace-static-x86_64: Process 5011 attached [pid 5010] <... setpgid resumed>) = 0 [pid 5009] <... close resumed>) = 0 [pid 5008] close(3 [pid 5007] <... openat resumed>) = 3 [pid 5006] <... clone resumed>, parent_tid=[5011], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5011 [pid 5011] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5009] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5008] <... close resumed>) = 0 [pid 5010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5007] write(3, "1000", 4 [pid 5006] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4996] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5011] <... set_robust_list resumed>) = 0 [pid 5009] <... futex resumed>) = 0 [pid 5008] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5007] <... write resumed>) = 4 [pid 5006] <... futex resumed>) = 0 [pid 4996] restart_syscall(<... resuming interrupted clone ...> [pid 5011] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5010] <... openat resumed>) = 3 [pid 5009] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5008] <... futex resumed>) = 0 [pid 5007] close(3 [pid 5006] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4996] <... restart_syscall resumed>) = 0 [pid 5011] <... socket resumed>) = 3 [pid 5010] write(3, "1000", 4 [pid 5009] <... mmap resumed>) = 0x7f3a8b595000 [pid 5008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5007] <... close resumed>) = 0 [pid 5011] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5010] <... write resumed>) = 4 [pid 5009] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5008] <... mmap resumed>) = 0x7f3a8b595000 [pid 5007] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5011] <... futex resumed>) = 1 [pid 5010] close(3 [pid 5009] <... mprotect resumed>) = 0 [pid 5008] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5007] <... futex resumed>) = 0 [pid 5006] <... futex resumed>) = 0 [pid 4996] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5011] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5010] <... close resumed>) = 0 [pid 5009] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5008] <... mprotect resumed>) = 0 [pid 5007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5006] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5010] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5008] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5013 attached ./strace-static-x86_64: Process 5014 attached ./strace-static-x86_64: Process 5012 attached [pid 5011] finit_module(3, NULL, 0 [pid 5010] <... futex resumed>) = 0 [pid 5009] <... clone resumed>, parent_tid=[5013], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5013 [pid 5007] <... mmap resumed>) = 0x7f3a8b595000 [pid 5006] <... futex resumed>) = 0 [pid 4996] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5012 [pid 5013] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5012] set_robust_list(0x5555559f15e0, 24 [pid 5011] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5009] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5008] <... clone resumed>, parent_tid=[5014], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5014 [pid 5007] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5006] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5014] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5013] <... set_robust_list resumed>) = 0 [pid 5012] <... set_robust_list resumed>) = 0 [pid 5011] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5010] <... mmap resumed>) = 0x7f3a8b595000 [pid 5009] <... futex resumed>) = 0 [pid 5008] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5007] <... mprotect resumed>) = 0 [pid 5006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5014] <... set_robust_list resumed>) = 0 [pid 5013] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5011] <... futex resumed>) = 0 [pid 5010] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5009] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5008] <... futex resumed>) = 0 [pid 5007] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5006] exit_group(0 [pid 5013] <... socket resumed>) = 3 [pid 5012] <... prctl resumed>) = 0 [pid 5010] <... mprotect resumed>) = 0 [pid 5008] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5006] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5015 attached [pid 5014] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5013] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] setpgid(0, 0 [pid 5011] +++ exited with 0 +++ [pid 5010] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5007] <... clone resumed>, parent_tid=[5015], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5015 [pid 5006] +++ exited with 0 +++ [pid 5013] <... futex resumed>) = 1 [pid 5012] <... setpgid resumed>) = 0 [pid 5009] <... futex resumed>) = 0 [pid 5007] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4998] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5013] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5009] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5007] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5016 attached [pid 5015] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5014] <... socket resumed>) = 3 [pid 5013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5012] <... openat resumed>) = 3 [pid 5010] <... clone resumed>, parent_tid=[5016], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5016 [pid 5009] <... futex resumed>) = 0 [pid 5007] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5013] finit_module(3, NULL, 0 [pid 5012] write(3, "1000", 4 [pid 5009] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4998] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5017 attached [pid 5016] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5015] <... set_robust_list resumed>) = 0 [pid 5014] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5012] <... write resumed>) = 4 [pid 5010] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] close(3 [pid 4998] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5017 [pid 5013] <... futex resumed>) = 1 [pid 5012] <... close resumed>) = 0 [pid 5009] <... futex resumed>) = 0 [pid 5013] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5012] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5009] exit_group(0 [pid 5014] <... futex resumed>) = 1 [pid 5013] <... futex resumed>) = ? [pid 5012] <... futex resumed>) = 0 [pid 5010] <... futex resumed>) = 0 [pid 5009] <... exit_group resumed>) = ? [pid 5008] <... futex resumed>) = 0 [pid 5015] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5016] <... set_robust_list resumed>) = 0 [pid 5017] set_robust_list(0x5555559f15e0, 24 [pid 5014] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5013] +++ exited with 0 +++ [pid 5012] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5010] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5009] +++ exited with 0 +++ [pid 5008] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5012] <... mmap resumed>) = 0x7f3a8b595000 [pid 5008] <... futex resumed>) = 0 [pid 5015] <... socket resumed>) = 3 [pid 5014] finit_module(3, NULL, 0 [pid 5015] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5008] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5002] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5016] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5015] <... futex resumed>) = 1 [pid 5014] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5012] <... mprotect resumed>) = 0 [pid 5007] <... futex resumed>) = 0 [pid 5002] restart_syscall(<... resuming interrupted clone ...> [pid 5016] <... socket resumed>) = 3 [pid 5015] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5014] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5007] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5002] <... restart_syscall resumed>) = 0 [pid 5016] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5014] <... futex resumed>) = 1 [pid 5008] <... futex resumed>) = 0 [pid 5007] <... futex resumed>) = 0 [pid 5016] <... futex resumed>) = 1 [pid 5015] finit_module(3, NULL, 0 [pid 5014] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5012] <... clone resumed>, parent_tid=[5018], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5018 [pid 5010] <... futex resumed>) = 0 [pid 5008] exit_group(0 [pid 5007] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5017] <... set_robust_list resumed>) = 0 [pid 5016] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5015] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5014] <... futex resumed>) = ? [pid 5012] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5010] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5008] <... exit_group resumed>) = ? [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5015] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5014] +++ exited with 0 +++ [pid 5012] <... futex resumed>) = 0 [pid 5010] <... futex resumed>) = 0 [pid 5008] +++ exited with 0 +++ [pid 5012] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5010] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5016] finit_module(3, NULL, 0 [pid 5015] <... futex resumed>) = 1 [pid 5007] <... futex resumed>) = 0 [pid 5003] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5016] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5015] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5007] exit_group(0 [pid 5003] restart_syscall(<... resuming interrupted clone ...> [pid 5016] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5015] <... futex resumed>) = ? [pid 5007] <... exit_group resumed>) = ? [pid 5003] <... restart_syscall resumed>) = 0 [pid 5002] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5019 [pid 5016] <... futex resumed>) = 1 [pid 5010] <... futex resumed>) = 0 [pid 5003] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5020 attached [pid 5017] <... prctl resumed>) = 0 [pid 5016] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5015] +++ exited with 0 +++ [pid 5010] exit_group(0 [pid 5007] +++ exited with 0 +++ ./strace-static-x86_64: Process 5019 attached [pid 5016] <... futex resumed>) = ? [pid 5010] <... exit_group resumed>) = ? [pid 5004] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5003] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5020 ./strace-static-x86_64: Process 5018 attached [pid 5019] set_robust_list(0x5555559f15e0, 24 [pid 5016] +++ exited with 0 +++ [pid 5019] <... set_robust_list resumed>) = 0 [pid 5018] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5018] <... set_robust_list resumed>) = 0 [pid 5010] +++ exited with 0 +++ [pid 5004] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5021 attached [pid 5020] set_robust_list(0x5555559f15e0, 24 [pid 5019] <... prctl resumed>) = 0 [pid 5018] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5017] setpgid(0, 0 [pid 5000] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5019] setpgid(0, 0 [pid 5018] <... socket resumed>) = 3 [pid 5017] <... setpgid resumed>) = 0 [pid 5004] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5021 [pid 5019] <... setpgid resumed>) = 0 [pid 5018] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] <... set_robust_list resumed>) = 0 [pid 5019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5018] <... futex resumed>) = 1 [pid 5017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5012] <... futex resumed>) = 0 [pid 5021] set_robust_list(0x5555559f15e0, 24 [pid 5019] <... openat resumed>) = 3 [pid 5018] finit_module(3, NULL, 0 [pid 5017] <... openat resumed>) = 3 [pid 5012] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5019] write(3, "1000", 4 [pid 5018] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5017] write(3, "1000", 4 [pid 5012] <... futex resumed>) = 0 [pid 5019] <... write resumed>) = 4 [pid 5018] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5017] <... write resumed>) = 4 [pid 5012] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5019] close(3 [pid 5018] <... futex resumed>) = 0 [pid 5017] close(3 [pid 5012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5000] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5019] <... close resumed>) = 0 [pid 5018] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5017] <... close resumed>) = 0 [pid 5012] exit_group(0 [pid 5020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5019] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5018] <... futex resumed>) = ? [pid 5017] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] <... exit_group resumed>) = ? [pid 5000] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5022 [pid 5021] <... set_robust_list resumed>) = 0 [pid 5020] <... prctl resumed>) = 0 [pid 5019] <... futex resumed>) = 0 [pid 5018] +++ exited with 0 +++ [pid 5017] <... futex resumed>) = 0 [pid 5012] +++ exited with 0 +++ [pid 5020] setpgid(0, 0 [pid 5019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5017] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4996] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5012, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5019] <... mmap resumed>) = 0x7f3a8b595000 [pid 5020] <... setpgid resumed>) = 0 [pid 5019] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5017] <... mmap resumed>) = 0x7f3a8b595000 [pid 5021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5019] <... mprotect resumed>) = 0 [pid 5017] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 4996] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5023 attached [pid 5021] <... prctl resumed>) = 0 [pid 5020] <... openat resumed>) = 3 [pid 5019] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5017] <... mprotect resumed>) = 0 [pid 5020] write(3, "1000", 4 [pid 4996] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5023 [pid 5020] <... write resumed>) = 4 [pid 5019] <... clone resumed>, parent_tid=[5024], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5024 [pid 5017] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5021] setpgid(0, 0 [pid 5020] close(3 [pid 5019] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5021] <... setpgid resumed>) = 0 [pid 5020] <... close resumed>) = 0 [pid 5019] <... futex resumed>) = 0 [pid 5017] <... clone resumed>, parent_tid=[5025], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5025 [pid 5020] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5019] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5017] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] <... futex resumed>) = 0 [pid 5017] <... futex resumed>) = 0 [pid 5021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5022 attached [pid 5020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5017] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5022] set_robust_list(0x5555559f15e0, 24) = 0 [pid 5020] <... mmap resumed>) = 0x7f3a8b595000 [pid 5021] <... openat resumed>) = 3 [pid 5022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5020] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5022] <... prctl resumed>) = 0 [pid 5020] <... mprotect resumed>) = 0 [pid 5022] setpgid(0, 0 [pid 5021] write(3, "1000", 4./strace-static-x86_64: Process 5025 attached ./strace-static-x86_64: Process 5024 attached [pid 5022] <... setpgid resumed>) = 0 [pid 5021] <... write resumed>) = 4 [pid 5020] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5025] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5024] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5021] close(3 [pid 5025] <... set_robust_list resumed>) = 0 [pid 5024] <... set_robust_list resumed>) = 0 [pid 5022] <... openat resumed>) = 3 [pid 5021] <... close resumed>) = 0 [pid 5020] <... clone resumed>, parent_tid=[5026], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5026 [pid 5025] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5024] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5023] set_robust_list(0x5555559f15e0, 24 [pid 5022] write(3, "1000", 4 [pid 5021] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5026 attached [pid 5025] <... socket resumed>) = 3 [pid 5024] <... socket resumed>) = 3 [pid 5022] <... write resumed>) = 4 [pid 5021] <... futex resumed>) = 0 [pid 5020] <... futex resumed>) = 0 [pid 5025] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5022] close(3 [pid 5021] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5020] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5025] <... futex resumed>) = 1 [pid 5024] <... futex resumed>) = 1 [pid 5023] <... set_robust_list resumed>) = 0 [pid 5022] <... close resumed>) = 0 [pid 5019] <... futex resumed>) = 0 [pid 5017] <... futex resumed>) = 0 [pid 5021] <... mmap resumed>) = 0x7f3a8b595000 [pid 5025] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5024] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5022] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5021] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5019] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5017] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5022] <... futex resumed>) = 0 [pid 5021] <... mprotect resumed>) = 0 [pid 5019] <... futex resumed>) = 0 [pid 5017] <... futex resumed>) = 0 [pid 5026] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5025] finit_module(3, NULL, 0 [pid 5024] finit_module(3, NULL, 0 [pid 5023] <... prctl resumed>) = 0 [pid 5022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5021] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5019] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5017] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5026] <... set_robust_list resumed>) = 0 [pid 5025] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5024] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5022] <... mmap resumed>) = 0x7f3a8b595000 [pid 5023] setpgid(0, 0 [pid 5026] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5025] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5023] <... setpgid resumed>) = 0 [pid 5022] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5021] <... clone resumed>, parent_tid=[5027], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5027 [pid 5026] <... socket resumed>) = 3 [pid 5025] <... futex resumed>) = 1 [pid 5024] <... futex resumed>) = 1 [pid 5023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5022] <... mprotect resumed>) = 0 [pid 5021] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5019] <... futex resumed>) = 0 [pid 5017] <... futex resumed>) = 0 [pid 5026] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5024] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5022] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5021] <... futex resumed>) = 0 [pid 5019] exit_group(0 [pid 5017] exit_group(0./strace-static-x86_64: Process 5027 attached [pid 5026] <... futex resumed>) = 1 [pid 5025] <... futex resumed>) = ? [pid 5024] <... futex resumed>) = ? [pid 5023] <... openat resumed>) = 3 [pid 5021] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5020] <... futex resumed>) = 0 [pid 5019] <... exit_group resumed>) = ? [pid 5017] <... exit_group resumed>) = ? [pid 5027] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5026] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] +++ exited with 0 +++ [pid 5024] +++ exited with 0 +++ [pid 5023] write(3, "1000", 4 [pid 5022] <... clone resumed>, parent_tid=[5028], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5028 [pid 5020] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5019] +++ exited with 0 +++ [pid 5026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5022] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5026] finit_module(3, NULL, 0 [pid 5023] <... write resumed>) = 4 [pid 5022] <... futex resumed>) = 0 [pid 5020] <... futex resumed>) = 0 [pid 5017] +++ exited with 0 +++ [pid 5002] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5026] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5023] close(3 [pid 5022] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4998] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5020] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5026] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5023] <... close resumed>) = 0 [pid 5020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5027] <... set_robust_list resumed>) = 0 [pid 5026] <... futex resumed>) = 0 [pid 5023] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] exit_group(0 [pid 5027] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5023] <... futex resumed>) = 0 [pid 5020] <... exit_group resumed>) = ? [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5026] +++ exited with 0 +++ [pid 5023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5020] +++ exited with 0 +++ [pid 4998] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5003] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5020, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5027] <... socket resumed>) = 3 [pid 5023] <... mmap resumed>) = 0x7f3a8b595000 [pid 5003] restart_syscall(<... resuming interrupted clone ...> [pid 5002] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5029 [pid 4998] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5030 [pid 5003] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5028 attached [pid 5023] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5027] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5028] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5027] <... futex resumed>) = 1 [pid 5023] <... mprotect resumed>) = 0 [pid 5021] <... futex resumed>) = 0 [pid 5028] <... set_robust_list resumed>) = 0 [pid 5027] finit_module(3, NULL, 0 [pid 5023] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5021] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5003] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5031 attached [pid 5028] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5027] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5021] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5030 attached [pid 5028] <... socket resumed>) = 3 [pid 5027] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5023] <... clone resumed>, parent_tid=[5031], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5031 [pid 5021] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5003] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5032 [pid 5030] set_robust_list(0x5555559f15e0, 24 [pid 5028] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5027] <... futex resumed>) = 0 [pid 5023] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5029 attached [pid 5030] <... set_robust_list resumed>) = 0 [pid 5028] <... futex resumed>) = 1 [pid 5027] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5023] <... futex resumed>) = 0 [pid 5022] <... futex resumed>) = 0 [pid 5021] exit_group(0 [pid 5031] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5029] set_robust_list(0x5555559f15e0, 24 [pid 5028] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5027] <... futex resumed>) = ? [pid 5023] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5022] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5021] <... exit_group resumed>) = ? [pid 5030] <... prctl resumed>) = 0 [pid 5029] <... set_robust_list resumed>) = 0 [pid 5028] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5027] +++ exited with 0 +++ [pid 5022] <... futex resumed>) = 0 [pid 5030] setpgid(0, 0 [pid 5029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5028] finit_module(3, NULL, 0 [pid 5022] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5030] <... setpgid resumed>) = 0 [pid 5029] <... prctl resumed>) = 0 [pid 5028] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5021] +++ exited with 0 +++ ./strace-static-x86_64: Process 5032 attached [pid 5031] <... set_robust_list resumed>) = 0 [pid 5030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5029] setpgid(0, 0 [pid 5028] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] set_robust_list(0x5555559f15e0, 24 [pid 5031] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5030] <... openat resumed>) = 3 [pid 5029] <... setpgid resumed>) = 0 [pid 5028] <... futex resumed>) = 1 [pid 5022] <... futex resumed>) = 0 [pid 5004] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] <... socket resumed>) = 3 [pid 5030] write(3, "1000", 4 [pid 5029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5028] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5022] exit_group(0 [pid 5004] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5033 attached [pid 5032] <... set_robust_list resumed>) = 0 [pid 5031] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5030] <... write resumed>) = 4 [pid 5029] <... openat resumed>) = 3 [pid 5028] <... futex resumed>) = ? [pid 5022] <... exit_group resumed>) = ? [pid 5033] set_robust_list(0x5555559f15e0, 24 [pid 5032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5031] <... futex resumed>) = 1 [pid 5030] close(3 [pid 5029] write(3, "1000", 4 [pid 5028] +++ exited with 0 +++ [pid 5023] <... futex resumed>) = 0 [pid 5022] +++ exited with 0 +++ [pid 5004] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5033 [pid 5032] <... prctl resumed>) = 0 [pid 5031] finit_module(3, NULL, 0 [pid 5030] <... close resumed>) = 0 [pid 5029] <... write resumed>) = 4 [pid 5023] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] setpgid(0, 0 [pid 5031] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5030] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] close(3 [pid 5023] <... futex resumed>) = 0 [pid 5000] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] <... setpgid resumed>) = 0 [pid 5031] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5030] <... futex resumed>) = 0 [pid 5029] <... close resumed>) = 0 [pid 5023] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5000] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5034 attached [pid 5033] <... set_robust_list resumed>) = 0 [pid 5032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5031] <... futex resumed>) = 0 [pid 5030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5029] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5032] <... openat resumed>) = 3 [pid 5031] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5030] <... mmap resumed>) = 0x7f3a8b595000 [pid 5029] <... futex resumed>) = 0 [pid 5023] exit_group(0 [pid 5000] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5034 [pid 5032] write(3, "1000", 4 [pid 5031] <... futex resumed>) = ? [pid 5030] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5023] <... exit_group resumed>) = ? [pid 5032] <... write resumed>) = 4 [pid 5031] +++ exited with 0 +++ [pid 5030] <... mprotect resumed>) = 0 [pid 5029] <... mmap resumed>) = 0x7f3a8b595000 [pid 5030] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5029] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5033] <... prctl resumed>) = 0 [pid 5032] close(3 [pid 5029] <... mprotect resumed>) = 0 [pid 5023] +++ exited with 0 +++ [pid 5033] setpgid(0, 0 [pid 5032] <... close resumed>) = 0 [pid 5030] <... clone resumed>, parent_tid=[5035], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5035 [pid 5029] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4996] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] <... setpgid resumed>) = 0 [pid 5032] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5030] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4996] restart_syscall(<... resuming interrupted clone ...> [pid 5032] <... futex resumed>) = 0 [pid 5030] <... futex resumed>) = 0 [pid 5029] <... clone resumed>, parent_tid=[5036], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5036 [pid 5033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4996] <... restart_syscall resumed>) = 0 [pid 5032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5030] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5029] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] <... openat resumed>) = 3 [pid 5032] <... mmap resumed>) = 0x7f3a8b595000 [pid 5029] <... futex resumed>) = 0 [pid 5033] write(3, "1000", 4 [pid 5032] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5029] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4996] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5037 attached [pid 5034] set_robust_list(0x5555559f15e0, 24 [pid 5033] <... write resumed>) = 4 [pid 5032] <... mprotect resumed>) = 0 [pid 5033] close(3 [pid 5032] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4996] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5037 [pid 5034] <... set_robust_list resumed>) = 0 [pid 5033] <... close resumed>) = 0 [pid 5033] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] <... clone resumed>, parent_tid=[5038], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5038 [pid 5034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5033] <... futex resumed>) = 0 [pid 5032] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5036 attached [pid 5034] <... prctl resumed>) = 0 [pid 5033] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5032] <... futex resumed>) = 0 [pid 5036] set_robust_list(0x7f3a8b5b59e0, 24) = 0 [pid 5033] <... mmap resumed>) = 0x7f3a8b595000 [pid 5032] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5034] setpgid(0, 0 [pid 5033] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5035 attached [pid 5036] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 5035] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5034] <... setpgid resumed>) = 0 [pid 5033] <... mprotect resumed>) = 0 [pid 5036] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] <... set_robust_list resumed>) = 0 [pid 5033] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5036] <... futex resumed>) = 1 [pid 5035] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5029] <... futex resumed>) = 0 [pid 5036] finit_module(3, NULL, 0 [pid 5035] <... socket resumed>) = 3 [pid 5033] <... clone resumed>, parent_tid=[5039], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5039 [pid 5029] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5034] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5038 attached [pid 5036] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5035] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5033] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] <... futex resumed>) = 0 [pid 5038] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5036] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] <... futex resumed>) = 1 [pid 5034] write(3, "1000", 4 [pid 5033] <... futex resumed>) = 0 [pid 5030] <... futex resumed>) = 0 [pid 5029] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5038] <... set_robust_list resumed>) = 0 [pid 5036] <... futex resumed>) = 0 [pid 5035] finit_module(3, NULL, 0 [pid 5034] <... write resumed>) = 4 [pid 5033] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5030] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5037] set_robust_list(0x5555559f15e0, 24 [pid 5036] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5035] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5034] close(3 [pid 5030] <... futex resumed>) = 0 [pid 5029] exit_group(0 [pid 5038] <... socket resumed>) = 3 [pid 5037] <... set_robust_list resumed>) = 0 [pid 5036] <... futex resumed>) = ? [pid 5035] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5034] <... close resumed>) = 0 [pid 5030] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5029] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5039 attached [pid 5038] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5036] +++ exited with 0 +++ [pid 5035] <... futex resumed>) = 0 [pid 5034] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5029] +++ exited with 0 +++ [pid 5039] set_robust_list(0x7f3a8b5b59e0, 24 [pid 5038] <... futex resumed>) = 1 [pid 5037] <... prctl resumed>) = 0 [pid 5035] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5034] <... futex resumed>) = 0 [pid 5032] <... futex resumed>) = 0 [pid 5030] exit_group(0 [pid 5038] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5037] setpgid(0, 0 [pid 5035] <... futex resumed>) = ? [pid 5034] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5032] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5030] <... exit_group resumed>) = ? [pid 5002] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5039] <... set_robust_list resumed>) = 0 [pid 5038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5037] <... setpgid resumed>) = 0 [pid 5035] +++ exited with 0 +++ [pid 5034] <... mmap resumed>) = 0x7f3a8b595000 [pid 5032] <... futex resumed>) = 0 [pid 5030] +++ exited with 0 +++ [pid 5002] restart_syscall(<... resuming interrupted clone ...> [pid 5038] finit_module(3, NULL, 0 [pid 5034] mprotect(0x7f3a8b596000, 131072, PROT_READ|PROT_WRITE [pid 5032] futex(0x7f3a8b68b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5002] <... restart_syscall resumed>) = 0 [pid 4998] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5038] <... finit_module resumed>) = -1 EINVAL (Invalid argument) [pid 5037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5034] <... mprotect resumed>) = 0 [pid 5038] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5034] clone(child_stack=0x7f3a8b5b53f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5032] <... futex resumed>) = 0 [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4998] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5038] futex(0x7f3a8b68b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5037] <... openat resumed>) = 3 [pid 5039] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5032] exit_group(0 [pid 5039] <... socket resumed>) = 3 [pid 5038] <... futex resumed>) = ? [pid 5037] write(3, "1000", 4 [pid 5034] <... clone resumed>, parent_tid=[5042], tls=0x7f3a8b5b5700, child_tidptr=0x7f3a8b5b59d0) = 5042 [pid 5032] <... exit_group resumed>) = ? [pid 5002] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5041 [pid 4998] <... clone resumed>, child_tidptr=0x5555559f15d0) = 5040 [pid 5039] futex(0x7f3a8b68b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] +++ exited with 0 +++ [pid 5037] <... write resumed>) = 4 [pid 5034] futex(0x7f3a8b68b3e8, FUTEX_WAKE_PRIVATE, 1000000