./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1193131899 <...> Warning: Permanently added '10.128.1.105' (ECDSA) to the list of known hosts. execve("./syz-executor1193131899", ["./syz-executor1193131899"], 0x7fffd36c49c0 /* 10 vars */) = 0 brk(NULL) = 0x555556797000 brk(0x555556797c40) = 0x555556797c40 arch_prctl(ARCH_SET_FS, 0x555556797300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x5555567975d0) = 3601 set_robust_list(0x5555567975e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7ff3a5c73140, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7ff3a5c73810}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7ff3a5c731e0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3a5c73810}, 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-executor1193131899", 4096) = 28 brk(0x5555567b8c40) = 0x5555567b8c40 brk(0x5555567b9000) = 0x5555567b9000 mprotect(0x7ff3a5d33000, 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=0x5555567975d0) = 3602 ./strace-static-x86_64: Process 3602 attached [pid 3602] set_robust_list(0x5555567975e0, 24) = 0 [pid 3602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3602] setpgid(0, 0) = 0 [pid 3602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3602] write(3, "1000", 4) = 4 [pid 3602] close(3) = 0 [pid 3602] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3602] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3602] clone(child_stack=0x7ff3a5c633f0, 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 3603 attached , parent_tid=[3603], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3603 [pid 3602] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3602] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3602] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3603] set_robust_list(0x7ff3a5c639e0, 24 [pid 3602] <... mprotect resumed>) = 0 [pid 3603] <... set_robust_list resumed>) = 0 [pid 3602] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3603] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3602] <... clone resumed>, parent_tid=[3604], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3604 [pid 3602] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 3604 attached [pid 3604] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3604] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3602] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3603] <... mmap resumed>) = 0x20000000 [pid 3604] <... madvise resumed>) = 0 [pid 3604] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3602] <... futex resumed>) = 0 [pid 3604] <... futex resumed>) = 1 [pid 3603] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3604] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3603] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3602] exit_group(0) = ? [pid 3603] <... futex resumed>) = ? [pid 3603] +++ exited with 0 +++ [pid 3604] <... futex resumed>) = ? [pid 3604] +++ exited with 0 +++ [pid 3602] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3602, 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, child_tidptr=0x5555567975d0) = 3605 ./strace-static-x86_64: Process 3605 attached [pid 3605] set_robust_list(0x5555567975e0, 24) = 0 [pid 3605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3605] setpgid(0, 0) = 0 [pid 3605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3605] write(3, "1000", 4) = 4 [pid 3605] close(3) = 0 [pid 3605] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3605] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3605] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3606], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3606 [pid 3605] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3605] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3605] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3605] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3607], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3607 [pid 3605] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 3607 attached [pid 3605] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3606 attached [pid 3606] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3606] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3607] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3607] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3606] <... mmap resumed>) = 0x20000000 [pid 3607] <... madvise resumed>) = 0 [pid 3606] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3606] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3607] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] <... futex resumed>) = 0 [pid 3605] exit_group(0) = ? [pid 3606] <... futex resumed>) = ? [pid 3607] <... futex resumed>) = ? [pid 3607] +++ exited with 0 +++ [pid 3606] +++ exited with 0 +++ [pid 3605] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3608 ./strace-static-x86_64: Process 3608 attached [pid 3608] set_robust_list(0x5555567975e0, 24) = 0 [pid 3608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3608] setpgid(0, 0) = 0 [pid 3608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3608] write(3, "1000", 4) = 4 [pid 3608] close(3) = 0 [pid 3608] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3608] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3608] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3609], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3609 [pid 3608] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3608] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3608] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3608] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3610], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3610 ./strace-static-x86_64: Process 3610 attached [pid 3610] set_robust_list(0x7ff3a5c429e0, 24 [pid 3608] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3608] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3609 attached [pid 3609] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3609] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3610] <... set_robust_list resumed>) = 0 [pid 3610] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3609] <... mmap resumed>) = 0x20000000 [pid 3610] <... madvise resumed>) = 0 [pid 3609] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3609] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3610] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] <... futex resumed>) = 0 [pid 3608] exit_group(0) = ? [pid 3609] <... futex resumed>) = ? [pid 3610] <... futex resumed>) = ? [pid 3609] +++ exited with 0 +++ [pid 3610] +++ exited with 0 +++ [pid 3608] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3611 ./strace-static-x86_64: Process 3611 attached [pid 3611] set_robust_list(0x5555567975e0, 24) = 0 [pid 3611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3611] setpgid(0, 0) = 0 [pid 3611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3611] write(3, "1000", 4) = 4 [pid 3611] close(3) = 0 [pid 3611] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3611] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3611] clone(child_stack=0x7ff3a5c633f0, 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 3612 attached [pid 3612] set_robust_list(0x7ff3a5c639e0, 24 [pid 3611] <... clone resumed>, parent_tid=[3612], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3612 [pid 3611] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] <... set_robust_list resumed>) = 0 [pid 3612] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3611] <... futex resumed>) = 0 [pid 3611] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3612] <... mmap resumed>) = 0x20000000 [pid 3611] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3611] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3611] clone(child_stack=0x7ff3a5c423f0, 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 3613 attached [pid 3612] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3612] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3611] <... clone resumed>, parent_tid=[3613], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3613 [pid 3611] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3611] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3613] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3613] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] <... futex resumed>) = 0 [pid 3611] exit_group(0) = ? [pid 3612] <... futex resumed>) = ? [pid 3612] +++ exited with 0 +++ [pid 3613] <... futex resumed>) = ? [pid 3613] +++ exited with 0 +++ [pid 3611] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3614 ./strace-static-x86_64: Process 3614 attached [pid 3614] set_robust_list(0x5555567975e0, 24) = 0 [pid 3614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3614] setpgid(0, 0) = 0 [pid 3614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3614] write(3, "1000", 4) = 4 [pid 3614] close(3) = 0 [pid 3614] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3614] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3614] clone(child_stack=0x7ff3a5c633f0, 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 3615 attached , parent_tid=[3615], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3615 [pid 3614] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3615] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3614] <... futex resumed>) = 0 [pid 3614] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3614] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3615] <... mmap resumed>) = 0x20000000 [pid 3615] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3615] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3614] <... mprotect resumed>) = 0 [pid 3614] clone(child_stack=0x7ff3a5c423f0, 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 3616 attached , parent_tid=[3616], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3616 [pid 3614] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3614] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3616] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3616] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3614] <... futex resumed>) = 0 [pid 3614] exit_group(0) = ? [pid 3615] <... futex resumed>) = ? [pid 3615] +++ exited with 0 +++ [pid 3616] +++ exited with 0 +++ [pid 3614] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3617 attached [pid 3617] set_robust_list(0x5555567975e0, 24) = 0 [pid 3617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3617] setpgid(0, 0) = 0 [pid 3617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3617] write(3, "1000", 4) = 4 [pid 3617] close(3) = 0 [pid 3617] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3617] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3617] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3618], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3618 [pid 3617] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3617] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3617] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3617] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3619], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3619 [pid 3617] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3617] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3619 attached [pid 3619] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3619] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3619] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = 1 [pid 3619] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3618 attached [pid 3618] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3618] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3617 [pid 3618] <... mmap resumed>) = 0x20000000 [pid 3618] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3618] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3617] exit_group(0) = ? [pid 3619] <... futex resumed>) = ? [pid 3619] +++ exited with 0 +++ [pid 3618] <... futex resumed>) = ? [pid 3618] +++ exited with 0 +++ [pid 3617] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3617, 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, child_tidptr=0x5555567975d0) = 3620 ./strace-static-x86_64: Process 3620 attached [pid 3620] set_robust_list(0x5555567975e0, 24) = 0 [pid 3620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3620] setpgid(0, 0) = 0 [pid 3620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3620] write(3, "1000", 4) = 4 [pid 3620] close(3) = 0 [pid 3620] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3620] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3620] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3621], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3621 [pid 3620] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3620] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3620] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3620] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3622], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3622 [pid 3620] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3620] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3622 attached ./strace-static-x86_64: Process 3621 attached [pid 3622] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3621] set_robust_list(0x7ff3a5c639e0, 24 [pid 3622] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3621] <... set_robust_list resumed>) = 0 [pid 3622] <... madvise resumed>) = 0 [pid 3621] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3622] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3620] <... futex resumed>) = 0 [pid 3622] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] <... mmap resumed>) = 0x20000000 [pid 3621] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] exit_group(0) = ? [pid 3622] <... futex resumed>) = ? [pid 3622] +++ exited with 0 +++ [pid 3621] <... futex resumed>) = ? [pid 3621] +++ exited with 0 +++ [pid 3620] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3620, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3623 ./strace-static-x86_64: Process 3623 attached [pid 3623] set_robust_list(0x5555567975e0, 24) = 0 [pid 3623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3623] setpgid(0, 0) = 0 [pid 3623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3623] write(3, "1000", 4) = 4 [pid 3623] close(3) = 0 [pid 3623] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3623] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3623] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3624], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3624 [pid 3623] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3623] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3623] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3625], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3625 [pid 3623] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3624 attached [pid 3624] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3624] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0./strace-static-x86_64: Process 3625 attached [pid 3625] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3625] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3624] <... mmap resumed>) = 0x20000000 [pid 3625] <... madvise resumed>) = 0 [pid 3625] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3625] <... futex resumed>) = 1 [pid 3623] <... futex resumed>) = 0 [pid 3625] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3623] exit_group(0) = ? [pid 3625] <... futex resumed>) = ? [pid 3625] +++ exited with 0 +++ [pid 3624] <... futex resumed>) = ? [pid 3624] +++ exited with 0 +++ [pid 3623] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3623, 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, child_tidptr=0x5555567975d0) = 3626 ./strace-static-x86_64: Process 3626 attached [pid 3626] set_robust_list(0x5555567975e0, 24) = 0 [pid 3626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3626] setpgid(0, 0) = 0 [pid 3626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3626] write(3, "1000", 4) = 4 [pid 3626] close(3) = 0 [pid 3626] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3626] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3626] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3627], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3627 [pid 3626] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3626] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3626] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3626] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3628], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3628 ./strace-static-x86_64: Process 3627 attached [pid 3626] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3626] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3627] set_robust_list(0x7ff3a5c639e0, 24./strace-static-x86_64: Process 3628 attached ) = 0 [pid 3628] set_robust_list(0x7ff3a5c429e0, 24 [pid 3627] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3628] <... set_robust_list resumed>) = 0 [pid 3627] <... mmap resumed>) = 0x20000000 [pid 3628] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3627] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3628] <... madvise resumed>) = 0 [pid 3628] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3627] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3628] <... futex resumed>) = 1 [pid 3628] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3626] <... futex resumed>) = 0 [pid 3626] exit_group(0 [pid 3627] <... futex resumed>) = ? [pid 3627] +++ exited with 0 +++ [pid 3628] <... futex resumed>) = ? [pid 3628] +++ exited with 0 +++ [pid 3626] <... exit_group resumed>) = ? [pid 3626] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3629 attached , child_tidptr=0x5555567975d0) = 3629 [pid 3629] set_robust_list(0x5555567975e0, 24) = 0 [pid 3629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3629] setpgid(0, 0) = 0 [pid 3629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3629] write(3, "1000", 4) = 4 [pid 3629] close(3) = 0 [pid 3629] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3629] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3629] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3630], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3630 [pid 3629] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 3630 attached [pid 3629] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3630] set_robust_list(0x7ff3a5c639e0, 24 [pid 3629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3629] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3630] <... set_robust_list resumed>) = 0 [pid 3629] <... mprotect resumed>) = 0 [pid 3630] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3629] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3631], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3631 ./strace-static-x86_64: Process 3631 attached [pid 3629] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3629] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3631] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3631] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3630] <... mmap resumed>) = 0x20000000 [pid 3631] <... madvise resumed>) = 0 [pid 3631] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3629] <... futex resumed>) = 0 [pid 3631] <... futex resumed>) = 1 [pid 3631] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3630] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3630] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3629] exit_group(0) = ? [pid 3631] <... futex resumed>) = ? [pid 3631] +++ exited with 0 +++ [pid 3630] <... futex resumed>) = ? [pid 3630] +++ exited with 0 +++ [pid 3629] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3632 attached , child_tidptr=0x5555567975d0) = 3632 [pid 3632] set_robust_list(0x5555567975e0, 24) = 0 [pid 3632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3632] setpgid(0, 0) = 0 [pid 3632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3632] write(3, "1000", 4) = 4 [pid 3632] close(3) = 0 [pid 3632] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3632] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3632] clone(child_stack=0x7ff3a5c633f0, 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 3633 attached , parent_tid=[3633], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3633 [pid 3633] set_robust_list(0x7ff3a5c639e0, 24 [pid 3632] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3632] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] <... set_robust_list resumed>) = 0 [pid 3633] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3632] <... futex resumed>) = 0 [pid 3632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3633] <... mmap resumed>) = 0x20000000 [pid 3633] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3632] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3632] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3633] <... futex resumed>) = 0 [pid 3633] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3632] <... mprotect resumed>) = 0 [pid 3632] clone(child_stack=0x7ff3a5c423f0, 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 3634 attached , parent_tid=[3634], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3634 [pid 3632] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] set_robust_list(0x7ff3a5c429e0, 24 [pid 3632] <... futex resumed>) = 0 [pid 3632] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] <... set_robust_list resumed>) = 0 [pid 3634] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3634] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3632] <... futex resumed>) = 0 [pid 3632] exit_group(0) = ? [pid 3633] <... futex resumed>) = ? [pid 3633] +++ exited with 0 +++ [pid 3634] +++ exited with 0 +++ [pid 3632] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3635 attached , child_tidptr=0x5555567975d0) = 3635 [pid 3635] set_robust_list(0x5555567975e0, 24) = 0 [pid 3635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3635] setpgid(0, 0) = 0 [pid 3635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3635] write(3, "1000", 4) = 4 [pid 3635] close(3) = 0 [pid 3635] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3635] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3635] clone(child_stack=0x7ff3a5c633f0, 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 3636 attached [pid 3636] set_robust_list(0x7ff3a5c639e0, 24 [pid 3635] <... clone resumed>, parent_tid=[3636], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3636 [pid 3636] <... set_robust_list resumed>) = 0 [pid 3635] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3636] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3635] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3636] <... mmap resumed>) = 0x20000000 [pid 3635] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3636] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3636] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3635] clone(child_stack=0x7ff3a5c423f0, 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 3637 attached , parent_tid=[3637], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3637 [pid 3635] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] set_robust_list(0x7ff3a5c429e0, 24 [pid 3635] <... futex resumed>) = 0 [pid 3635] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3637] <... set_robust_list resumed>) = 0 [pid 3637] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3637] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3637] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] exit_group(0 [pid 3637] <... futex resumed>) = ? [pid 3636] <... futex resumed>) = ? [pid 3635] <... exit_group resumed>) = ? [pid 3637] +++ exited with 0 +++ [pid 3636] +++ exited with 0 +++ [pid 3635] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3638 ./strace-static-x86_64: Process 3638 attached [pid 3638] set_robust_list(0x5555567975e0, 24) = 0 [pid 3638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3638] setpgid(0, 0) = 0 [pid 3638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3638] write(3, "1000", 4) = 4 [pid 3638] close(3) = 0 [pid 3638] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3638] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3638] clone(child_stack=0x7ff3a5c633f0, 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 3639 attached [pid 3639] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3639] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3638] <... clone resumed>, parent_tid=[3639], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3639 [pid 3638] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3639] <... futex resumed>) = 0 [pid 3639] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3638] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3639] <... mmap resumed>) = 0x20000000 [pid 3638] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3638] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3638] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3640], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3640 [pid 3638] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3638] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3640 attached [pid 3640] set_robust_list(0x7ff3a5c429e0, 24 [pid 3639] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] <... set_robust_list resumed>) = 0 [pid 3640] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3640] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... futex resumed>) = 0 [pid 3638] exit_group(0) = ? [pid 3640] <... futex resumed>) = ? [pid 3640] +++ exited with 0 +++ [pid 3639] <... futex resumed>) = ? [pid 3639] +++ exited with 0 +++ [pid 3638] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3638, 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, child_tidptr=0x5555567975d0) = 3641 ./strace-static-x86_64: Process 3641 attached [pid 3641] set_robust_list(0x5555567975e0, 24) = 0 [pid 3641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3641] setpgid(0, 0) = 0 [pid 3641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3641] write(3, "1000", 4) = 4 [pid 3641] close(3) = 0 [pid 3641] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3641] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3641] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3642], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3642 [pid 3641] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3641] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3641] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3643], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3643 [pid 3641] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3643 attached [pid 3643] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3643] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3643] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3641] <... futex resumed>) = 0 [pid 3643] <... futex resumed>) = 1 [pid 3643] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3642 attached [pid 3642] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3642] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3642] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3642] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3641] exit_group(0 [pid 3642] <... futex resumed>) = ? [pid 3643] <... futex resumed>) = ? [pid 3641] <... exit_group resumed>) = ? [pid 3642] +++ exited with 0 +++ [pid 3643] +++ exited with 0 +++ [pid 3641] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3641, 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, child_tidptr=0x5555567975d0) = 3644 ./strace-static-x86_64: Process 3644 attached [pid 3644] set_robust_list(0x5555567975e0, 24) = 0 [pid 3644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3644] setpgid(0, 0) = 0 [pid 3644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3644] write(3, "1000", 4) = 4 [pid 3644] close(3) = 0 [pid 3644] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3644] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3644] clone(child_stack=0x7ff3a5c633f0, 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 3645 attached [pid 3645] set_robust_list(0x7ff3a5c639e0, 24 [pid 3644] <... clone resumed>, parent_tid=[3645], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3645 [pid 3645] <... set_robust_list resumed>) = 0 [pid 3644] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3645] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3644] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3644] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3645] <... mmap resumed>) = 0x20000000 [pid 3645] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3644] <... mprotect resumed>) = 0 [pid 3645] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3644] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3646], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3646 [pid 3644] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3644] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3646 attached [pid 3646] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3646] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3646] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... futex resumed>) = 0 [pid 3644] exit_group(0) = ? [pid 3645] <... futex resumed>) = ? [pid 3646] <... futex resumed>) = ? [pid 3646] +++ exited with 0 +++ [pid 3645] +++ exited with 0 +++ [pid 3644] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3647 ./strace-static-x86_64: Process 3647 attached [pid 3647] set_robust_list(0x5555567975e0, 24) = 0 [pid 3647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3647] setpgid(0, 0) = 0 [pid 3647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3647] write(3, "1000", 4) = 4 [pid 3647] close(3) = 0 [pid 3647] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3647] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3647] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3648], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3648 [pid 3647] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3647] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3647] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3649], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3649 [pid 3647] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3649 attached [pid 3649] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3649] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3649] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3649] <... futex resumed>) = 1 [pid 3649] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3648 attached [pid 3648] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3648] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3648] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] exit_group(0 [pid 3648] <... futex resumed>) = 0 [pid 3647] <... exit_group resumed>) = ? [pid 3649] <... futex resumed>) = ? [pid 3649] +++ exited with 0 +++ [pid 3648] +++ exited with 0 +++ [pid 3647] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3650 ./strace-static-x86_64: Process 3650 attached [pid 3650] set_robust_list(0x5555567975e0, 24) = 0 [pid 3650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3650] setpgid(0, 0) = 0 [pid 3650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3650] write(3, "1000", 4) = 4 [pid 3650] close(3) = 0 [pid 3650] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3650] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3650] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3651], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3651 [pid 3650] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3650] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3650] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3650] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3652], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3652 [pid 3650] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3650] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3652 attached [pid 3652] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3652] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3652] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... futex resumed>) = 0 [pid 3652] <... futex resumed>) = 1 [pid 3652] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3651 attached [pid 3651] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3651] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3651] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] exit_group(0 [pid 3651] <... futex resumed>) = 0 [pid 3650] <... exit_group resumed>) = ? [pid 3652] <... futex resumed>) = ? [pid 3652] +++ exited with 0 +++ [pid 3651] +++ exited with 0 +++ [pid 3650] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3653 ./strace-static-x86_64: Process 3653 attached [pid 3653] set_robust_list(0x5555567975e0, 24) = 0 [pid 3653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3653] setpgid(0, 0) = 0 [pid 3653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3653] write(3, "1000", 4) = 4 [pid 3653] close(3) = 0 [pid 3653] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3653] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3653] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3654], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3654 [pid 3653] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3653] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3653] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3655], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3655 [pid 3653] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3655 attached [pid 3655] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3655] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3655] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... futex resumed>) = 0 [pid 3655] <... futex resumed>) = 1 [pid 3655] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3654 attached [pid 3654] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3654] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3654] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3654] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] exit_group(0) = ? [pid 3655] <... futex resumed>) = ? [pid 3655] +++ exited with 0 +++ [pid 3654] <... futex resumed>) = ? [pid 3654] +++ exited with 0 +++ [pid 3653] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3656 ./strace-static-x86_64: Process 3656 attached [pid 3656] set_robust_list(0x5555567975e0, 24) = 0 [pid 3656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3656] setpgid(0, 0) = 0 [pid 3656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3656] write(3, "1000", 4) = 4 [pid 3656] close(3) = 0 [pid 3656] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3656] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3656] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3657], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3657 [pid 3656] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3656] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3656] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3658], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3658 [pid 3656] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3658 attached [pid 3658] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3658] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3658] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] <... futex resumed>) = 0 [pid 3658] <... futex resumed>) = 1 [pid 3658] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3657 attached [pid 3657] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3657] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3657] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] exit_group(0) = ? [pid 3658] <... futex resumed>) = ? [pid 3658] +++ exited with 0 +++ [pid 3657] <... futex resumed>) = ? [pid 3657] +++ exited with 0 +++ [pid 3656] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3656, 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, child_tidptr=0x5555567975d0) = 3659 ./strace-static-x86_64: Process 3659 attached [pid 3659] set_robust_list(0x5555567975e0, 24) = 0 [pid 3659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3659] setpgid(0, 0) = 0 [pid 3659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3659] write(3, "1000", 4) = 4 [pid 3659] close(3) = 0 [pid 3659] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3659] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3659] clone(child_stack=0x7ff3a5c633f0, 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 3660 attached , parent_tid=[3660], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3660 [pid 3660] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3660] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3659] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3660] <... futex resumed>) = 0 [pid 3660] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3659] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3660] <... mmap resumed>) = 0x20000000 [pid 3659] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3659] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3659] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3661], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3661 [pid 3659] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3661 attached [pid 3661] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3661] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3661] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3659] <... futex resumed>) = 0 [pid 3661] <... futex resumed>) = 1 [pid 3661] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3660] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] exit_group(0 [pid 3660] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3659] <... exit_group resumed>) = ? [pid 3661] <... futex resumed>) = ? [pid 3661] +++ exited with 0 +++ [pid 3660] <... futex resumed>) = ? [pid 3660] +++ exited with 0 +++ [pid 3659] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3659, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3662 ./strace-static-x86_64: Process 3662 attached [pid 3662] set_robust_list(0x5555567975e0, 24) = 0 [pid 3662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3662] setpgid(0, 0) = 0 [pid 3662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3662] write(3, "1000", 4) = 4 [pid 3662] close(3) = 0 [pid 3662] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3662] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3662] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3663], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3663 ./strace-static-x86_64: Process 3663 attached [pid 3662] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3663] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3663] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3662] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3662] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3663] <... mmap resumed>) = 0x20000000 [pid 3663] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3663] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] <... mprotect resumed>) = 0 [pid 3662] clone(child_stack=0x7ff3a5c423f0, 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 3664 attached , parent_tid=[3664], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3664 [pid 3662] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3664] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3662] <... futex resumed>) = 0 [pid 3664] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3662] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3664] <... madvise resumed>) = 0 [pid 3664] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3664] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] exit_group(0) = ? [pid 3663] <... futex resumed>) = ? [pid 3663] +++ exited with 0 +++ [pid 3664] <... futex resumed>) = ? [pid 3664] +++ exited with 0 +++ [pid 3662] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3662, 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 3665 attached , child_tidptr=0x5555567975d0) = 3665 [pid 3665] set_robust_list(0x5555567975e0, 24) = 0 [pid 3665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3665] setpgid(0, 0) = 0 [pid 3665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3665] write(3, "1000", 4) = 4 [pid 3665] close(3) = 0 [pid 3665] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3665] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3665] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3666 attached [pid 3666] set_robust_list(0x7ff3a5c639e0, 24 [pid 3665] <... clone resumed>, parent_tid=[3666], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3666 [pid 3666] <... set_robust_list resumed>) = 0 [pid 3665] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3665] <... futex resumed>) = 0 [pid 3665] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3665] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3666] <... mmap resumed>) = 0x20000000 [pid 3666] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] <... mprotect resumed>) = 0 [pid 3666] <... futex resumed>) = 0 [pid 3665] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3666] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3667 attached [pid 3667] set_robust_list(0x7ff3a5c429e0, 24 [pid 3665] <... clone resumed>, parent_tid=[3667], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3667 [pid 3667] <... set_robust_list resumed>) = 0 [pid 3665] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3667] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3665] <... futex resumed>) = 0 [pid 3667] <... madvise resumed>) = 0 [pid 3665] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3667] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3665] exit_group(0) = ? [pid 3666] <... futex resumed>) = ? [pid 3667] <... futex resumed>) = ? [pid 3666] +++ exited with 0 +++ [pid 3667] +++ exited with 0 +++ [pid 3665] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3668 ./strace-static-x86_64: Process 3668 attached [pid 3668] set_robust_list(0x5555567975e0, 24) = 0 [pid 3668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3668] setpgid(0, 0) = 0 [pid 3668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3668] write(3, "1000", 4) = 4 [pid 3668] close(3) = 0 [pid 3668] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3668] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3668] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3669], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3669 [pid 3668] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3668] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3668] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3670 attached , parent_tid=[3670], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3670 [pid 3668] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3669 attached [pid 3669] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3670] set_robust_list(0x7ff3a5c429e0, 24 [pid 3669] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3670] <... set_robust_list resumed>) = 0 [pid 3670] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3669] <... mmap resumed>) = 0x20000000 [pid 3670] <... madvise resumed>) = 0 [pid 3669] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] <... futex resumed>) = 0 [pid 3669] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3668] <... futex resumed>) = 0 [pid 3668] exit_group(0) = ? [pid 3670] <... futex resumed>) = ? [pid 3669] <... futex resumed>) = ? [pid 3669] +++ exited with 0 +++ [pid 3670] +++ exited with 0 +++ [pid 3668] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3668, 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 3671 attached , child_tidptr=0x5555567975d0) = 3671 [pid 3671] set_robust_list(0x5555567975e0, 24) = 0 [pid 3671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3671] setpgid(0, 0) = 0 [pid 3671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3671] write(3, "1000", 4) = 4 [pid 3671] close(3) = 0 [pid 3671] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3671] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3671] clone(child_stack=0x7ff3a5c633f0, 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 3672 attached [pid 3672] set_robust_list(0x7ff3a5c639e0, 24 [pid 3671] <... clone resumed>, parent_tid=[3672], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3672 [pid 3672] <... set_robust_list resumed>) = 0 [pid 3671] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3672] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3671] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3671] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3671] clone(child_stack=0x7ff3a5c423f0, 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 3673 attached [pid 3673] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3673] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3671] <... clone resumed>, parent_tid=[3673], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3673 [pid 3671] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3673] <... futex resumed>) = 0 [pid 3671] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3673] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3672] <... mmap resumed>) = 0x20000000 [pid 3673] <... madvise resumed>) = 0 [pid 3673] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] <... futex resumed>) = 1 [pid 3672] <... futex resumed>) = 0 [pid 3671] <... futex resumed>) = 0 [pid 3671] exit_group(0) = ? [pid 3672] +++ exited with 0 +++ [pid 3673] +++ exited with 0 +++ [pid 3671] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3671, 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 3674 attached [pid 3674] set_robust_list(0x5555567975e0, 24) = 0 [pid 3674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3674] setpgid(0, 0) = 0 [pid 3674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3674] write(3, "1000", 4) = 4 [pid 3674] close(3) = 0 [pid 3674] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3674] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3674] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3675], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3675 [pid 3674] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3674] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3674] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3674] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3676], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3676 [pid 3674] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3674 [pid 3674] <... futex resumed>) = 0 [pid 3674] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3676 attached [pid 3676] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3676] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3676] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... futex resumed>) = 0 [pid 3676] <... futex resumed>) = 1 [pid 3676] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3675 attached [pid 3675] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3675] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3675] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3674] exit_group(0) = ? [pid 3676] <... futex resumed>) = ? [pid 3676] +++ exited with 0 +++ [pid 3675] +++ exited with 0 +++ [pid 3674] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3674, 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, child_tidptr=0x5555567975d0) = 3677 ./strace-static-x86_64: Process 3677 attached [pid 3677] set_robust_list(0x5555567975e0, 24) = 0 [pid 3677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3677] setpgid(0, 0) = 0 [pid 3677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3677] write(3, "1000", 4) = 4 [pid 3677] close(3) = 0 [pid 3677] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3677] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3677] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3678], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3678 [pid 3677] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3677] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3677] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3677] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3679], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3679 [pid 3677] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3677] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3679 attached [pid 3679] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3679] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3679] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3677] <... futex resumed>) = 0 [pid 3679] <... futex resumed>) = 1 [pid 3679] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3678 attached [pid 3678] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3678] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3678] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3677] exit_group(0) = ? [pid 3679] <... futex resumed>) = ? [pid 3679] +++ exited with 0 +++ [pid 3678] +++ exited with 0 +++ [pid 3677] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3677, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3680 attached , child_tidptr=0x5555567975d0) = 3680 [pid 3680] set_robust_list(0x5555567975e0, 24) = 0 [pid 3680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3680] setpgid(0, 0) = 0 [pid 3680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3680] write(3, "1000", 4) = 4 [pid 3680] close(3) = 0 [pid 3680] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3680] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3680] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3681], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3681 [pid 3680] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3680] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3680] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3680] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3682], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3682 ./strace-static-x86_64: Process 3682 attached [pid 3680] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3680] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3682] set_robust_list(0x7ff3a5c429e0, 24./strace-static-x86_64: Process 3681 attached [pid 3681] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3681] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3682] <... set_robust_list resumed>) = 0 [pid 3682] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3681] <... mmap resumed>) = 0x20000000 [pid 3682] <... madvise resumed>) = 0 [pid 3681] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3681] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3682] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] <... futex resumed>) = 0 [pid 3680] exit_group(0) = ? [pid 3682] <... futex resumed>) = ? [pid 3681] <... futex resumed>) = ? [pid 3681] +++ exited with 0 +++ [pid 3682] +++ exited with 0 +++ [pid 3680] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3680, 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 3683 attached [pid 3683] set_robust_list(0x5555567975e0, 24) = 0 [pid 3683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3683] setpgid(0, 0) = 0 [pid 3683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3683] write(3, "1000", 4) = 4 [pid 3683] close(3) = 0 [pid 3683] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3683] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3683] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3684], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3684 [pid 3683] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3683] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3683] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3683] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3685], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3685 [pid 3683] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3683] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3685 attached [pid 3685] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3685] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3685] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] <... futex resumed>) = 0 [pid 3685] <... futex resumed>) = 1 [pid 3685] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3684 attached [pid 3684] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3684] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3683 [pid 3684] <... mmap resumed>) = 0x20000000 [pid 3684] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3683] exit_group(0 [pid 3684] ????( [pid 3685] <... futex resumed>) = ? [pid 3683] <... exit_group resumed>) = ? [pid 3685] +++ exited with 0 +++ [pid 3684] <... ???? resumed>) = ? [pid 3684] +++ exited with 0 +++ [pid 3683] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3686 ./strace-static-x86_64: Process 3686 attached [pid 3686] set_robust_list(0x5555567975e0, 24) = 0 [pid 3686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3686] setpgid(0, 0) = 0 [pid 3686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3686] write(3, "1000", 4) = 4 [pid 3686] close(3) = 0 [pid 3686] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3686] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3686] clone(child_stack=0x7ff3a5c633f0, 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 3687 attached , parent_tid=[3687], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3687 [pid 3687] set_robust_list(0x7ff3a5c639e0, 24 [pid 3686] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3687] <... set_robust_list resumed>) = 0 [pid 3687] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3686] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3686] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3686] clone(child_stack=0x7ff3a5c423f0, 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 3688 attached [pid 3688] set_robust_list(0x7ff3a5c429e0, 24 [pid 3686] <... clone resumed>, parent_tid=[3688], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3688 [pid 3688] <... set_robust_list resumed>) = 0 [pid 3688] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3686] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3688] <... futex resumed>) = 0 [pid 3688] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3686] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3687] <... mmap resumed>) = 0x20000000 [pid 3688] <... madvise resumed>) = 0 [pid 3688] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3688] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3687] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] <... futex resumed>) = 0 [pid 3687] <... futex resumed>) = 0 [pid 3686] exit_group(0) = ? [pid 3688] <... futex resumed>) = ? [pid 3688] +++ exited with 0 +++ [pid 3687] +++ exited with 0 +++ [pid 3686] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3689 ./strace-static-x86_64: Process 3689 attached [pid 3689] set_robust_list(0x5555567975e0, 24) = 0 [pid 3689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3689] setpgid(0, 0) = 0 [pid 3689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3689] write(3, "1000", 4) = 4 [pid 3689] close(3) = 0 [pid 3689] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3689] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3689] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3690 attached , parent_tid=[3690], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3690 [pid 3689] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3689] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3689] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3690] set_robust_list(0x7ff3a5c639e0, 24 [pid 3689] clone(child_stack=0x7ff3a5c423f0, 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 3691 attached , parent_tid=[3691], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3691 [pid 3691] set_robust_list(0x7ff3a5c429e0, 24 [pid 3689] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] <... set_robust_list resumed>) = 0 [pid 3689] <... futex resumed>) = 0 [pid 3689] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3691] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3691] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3689] <... futex resumed>) = 0 [pid 3691] <... futex resumed>) = 1 [pid 3691] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3690] <... set_robust_list resumed>) = 0 [pid 3690] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3690] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3690] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3689] exit_group(0) = ? [pid 3691] <... futex resumed>) = ? [pid 3690] <... futex resumed>) = ? [pid 3691] +++ exited with 0 +++ [pid 3690] +++ exited with 0 +++ [pid 3689] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3692 attached , child_tidptr=0x5555567975d0) = 3692 [pid 3692] set_robust_list(0x5555567975e0, 24) = 0 [pid 3692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3692] setpgid(0, 0) = 0 [pid 3692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3692] write(3, "1000", 4) = 4 [pid 3692] close(3) = 0 [pid 3692] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3692] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3692] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3693 attached [pid 3693] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3693] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] <... clone resumed>, parent_tid=[3693], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3693 [pid 3692] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3693] <... futex resumed>) = 0 [pid 3692] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3692] <... futex resumed>) = 0 [pid 3693] <... mmap resumed>) = 0x20000000 [pid 3692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3693] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3692] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3692] clone(child_stack=0x7ff3a5c423f0, 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 3694 attached , parent_tid=[3694], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3694 [pid 3692] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3694] set_robust_list(0x7ff3a5c429e0, 24 [pid 3692] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3694] <... set_robust_list resumed>) = 0 [pid 3694] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3694] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3694] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3693] <... futex resumed>) = 0 [pid 3692] <... futex resumed>) = 0 [pid 3693] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] exit_group(0 [pid 3694] <... futex resumed>) = ? [pid 3692] <... exit_group resumed>) = ? [pid 3693] <... futex resumed>) = ? [pid 3693] +++ exited with 0 +++ [pid 3694] +++ exited with 0 +++ [pid 3692] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3695 attached , child_tidptr=0x5555567975d0) = 3695 [pid 3695] set_robust_list(0x5555567975e0, 24) = 0 [pid 3695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3695] setpgid(0, 0) = 0 [pid 3695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3695] write(3, "1000", 4) = 4 [pid 3695] close(3) = 0 [pid 3695] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3695] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3695] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3696], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3696 [pid 3695] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3695] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3695] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 3696 attached ) = 0 [pid 3695] clone(child_stack=0x7ff3a5c423f0, 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 3697 attached [pid 3697] set_robust_list(0x7ff3a5c429e0, 24 [pid 3695] <... clone resumed>, parent_tid=[3697], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3697 [pid 3695] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3695] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3697] <... set_robust_list resumed>) = 0 [pid 3697] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3697] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3695] <... futex resumed>) = 0 [pid 3697] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3696] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3696] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3696] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3696] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3695] exit_group(0) = ? [pid 3696] <... futex resumed>) = ? [pid 3697] <... futex resumed>) = ? [pid 3696] +++ exited with 0 +++ [pid 3697] +++ exited with 0 +++ [pid 3695] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3695, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3698 attached , child_tidptr=0x5555567975d0) = 3698 [pid 3698] set_robust_list(0x5555567975e0, 24) = 0 [pid 3698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3698] setpgid(0, 0) = 0 [pid 3698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3698] write(3, "1000", 4) = 4 [pid 3698] close(3) = 0 [pid 3698] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3698] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3698] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3699 attached [pid 3699] set_robust_list(0x7ff3a5c639e0, 24 [pid 3698] <... clone resumed>, parent_tid=[3699], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3699 [pid 3699] <... set_robust_list resumed>) = 0 [pid 3698] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3698] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3698] <... futex resumed>) = 0 [pid 3698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3698] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3698] clone(child_stack=0x7ff3a5c423f0, 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 3700 attached [pid 3700] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3700] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3698] <... clone resumed>, parent_tid=[3700], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3700 [pid 3698] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3700] <... futex resumed>) = 0 [pid 3700] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3698] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] <... mmap resumed>) = 0x20000000 [pid 3700] <... madvise resumed>) = 0 [pid 3699] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3700] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] <... futex resumed>) = 0 [pid 3699] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3700] <... futex resumed>) = 1 [pid 3698] <... futex resumed>) = 0 [pid 3700] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3698] exit_group(0) = ? [pid 3700] <... futex resumed>) = ? [pid 3699] <... futex resumed>) = ? [pid 3699] +++ exited with 0 +++ [pid 3700] +++ exited with 0 +++ [pid 3698] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3698, 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 3701 attached [pid 3701] set_robust_list(0x5555567975e0, 24) = 0 [pid 3701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3701] setpgid(0, 0) = 0 [pid 3701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3701] write(3, "1000", 4) = 4 [pid 3701] close(3) = 0 [pid 3701] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3701] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3701] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3702], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3702 [pid 3701] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3701] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3701] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3701] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3703], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3703 [pid 3701] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3701] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3703 attached [pid 3703] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3703] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3703] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3701] <... futex resumed>) = 0 [pid 3703] <... futex resumed>) = 1 [pid 3703] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3702 attached [pid 3702] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3702] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3701 [pid 3702] <... mmap resumed>) = 0x20000000 [pid 3702] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3701] exit_group(0) = ? [pid 3703] <... futex resumed>) = ? [pid 3703] +++ exited with 0 +++ [pid 3702] <... futex resumed>) = ? [pid 3702] +++ exited with 0 +++ [pid 3701] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3704 ./strace-static-x86_64: Process 3704 attached [pid 3704] set_robust_list(0x5555567975e0, 24) = 0 [pid 3704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3704] setpgid(0, 0) = 0 [pid 3704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3704] write(3, "1000", 4) = 4 [pid 3704] close(3) = 0 [pid 3704] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3704] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3704] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3705 attached [pid 3705] set_robust_list(0x7ff3a5c639e0, 24 [pid 3704] <... clone resumed>, parent_tid=[3705], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3705 [pid 3705] <... set_robust_list resumed>) = 0 [pid 3704] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3705] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3704] <... futex resumed>) = 0 [pid 3704] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3704] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3705] <... mmap resumed>) = 0x20000000 [pid 3704] <... mprotect resumed>) = 0 [pid 3705] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3705] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3706 attached [pid 3705] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] <... clone resumed>, parent_tid=[3706], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3706 [pid 3706] set_robust_list(0x7ff3a5c429e0, 24 [pid 3704] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... set_robust_list resumed>) = 0 [pid 3704] <... futex resumed>) = 0 [pid 3706] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3704] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3706] <... madvise resumed>) = 0 [pid 3706] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3704] <... futex resumed>) = 0 [pid 3706] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] exit_group(0 [pid 3706] <... futex resumed>) = ? [pid 3705] <... futex resumed>) = ? [pid 3704] <... exit_group resumed>) = ? [pid 3705] +++ exited with 0 +++ [pid 3706] +++ exited with 0 +++ [pid 3704] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3707 ./strace-static-x86_64: Process 3707 attached [pid 3707] set_robust_list(0x5555567975e0, 24) = 0 [pid 3707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3707] setpgid(0, 0) = 0 [pid 3707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3707] write(3, "1000", 4) = 4 [pid 3707] close(3) = 0 [pid 3707] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3707] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3707] clone(child_stack=0x7ff3a5c633f0, 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 3708 attached , parent_tid=[3708], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3708 [pid 3708] set_robust_list(0x7ff3a5c639e0, 24 [pid 3707] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3708] <... set_robust_list resumed>) = 0 [pid 3707] <... futex resumed>) = 0 [pid 3708] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3707] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3707] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3708] <... mmap resumed>) = 0x20000000 [pid 3707] <... mprotect resumed>) = 0 [pid 3708] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3708] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3709 attached [pid 3708] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3709] set_robust_list(0x7ff3a5c429e0, 24 [pid 3707] <... clone resumed>, parent_tid=[3709], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3709 [pid 3709] <... set_robust_list resumed>) = 0 [pid 3707] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3709] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3707] <... futex resumed>) = 0 [pid 3709] <... madvise resumed>) = 0 [pid 3707] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3709] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3709] <... futex resumed>) = 0 [pid 3707] exit_group(0 [pid 3709] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3707] <... exit_group resumed>) = ? [pid 3709] +++ exited with 0 +++ [pid 3708] <... futex resumed>) = ? [pid 3708] +++ exited with 0 +++ [pid 3707] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3710 ./strace-static-x86_64: Process 3710 attached [pid 3710] set_robust_list(0x5555567975e0, 24) = 0 [pid 3710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3710] setpgid(0, 0) = 0 [pid 3710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3710] write(3, "1000", 4) = 4 [pid 3710] close(3) = 0 [pid 3710] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3710] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3710] clone(child_stack=0x7ff3a5c633f0, 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 3711 attached [pid 3711] set_robust_list(0x7ff3a5c639e0, 24 [pid 3710] <... clone resumed>, parent_tid=[3711], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3711 [pid 3711] <... set_robust_list resumed>) = 0 [pid 3710] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3710] <... futex resumed>) = 0 [pid 3710] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3711] <... mmap resumed>) = 0x20000000 [pid 3710] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3711] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3710] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3711] <... futex resumed>) = 0 [pid 3711] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3710] <... mprotect resumed>) = 0 [pid 3710] clone(child_stack=0x7ff3a5c423f0, 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 3712 attached [pid 3712] set_robust_list(0x7ff3a5c429e0, 24 [pid 3710] <... clone resumed>, parent_tid=[3712], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3712 [pid 3712] <... set_robust_list resumed>) = 0 [pid 3710] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3712] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3710] <... futex resumed>) = 0 [pid 3712] <... madvise resumed>) = 0 [pid 3710] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3712] <... futex resumed>) = 0 [pid 3710] exit_group(0 [pid 3712] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3711] <... futex resumed>) = ? [pid 3712] <... futex resumed>) = ? [pid 3710] <... exit_group resumed>) = ? [pid 3711] +++ exited with 0 +++ [pid 3712] +++ exited with 0 +++ [pid 3710] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3713 ./strace-static-x86_64: Process 3713 attached [pid 3713] set_robust_list(0x5555567975e0, 24) = 0 [pid 3713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3713] setpgid(0, 0) = 0 [pid 3713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3713] write(3, "1000", 4) = 4 [pid 3713] close(3) = 0 [pid 3713] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3713] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3713] clone(child_stack=0x7ff3a5c633f0, 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 3714 attached [pid 3714] set_robust_list(0x7ff3a5c639e0, 24 [pid 3713] <... clone resumed>, parent_tid=[3714], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3714 [pid 3714] <... set_robust_list resumed>) = 0 [pid 3713] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3714] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3713] <... futex resumed>) = 0 [pid 3713] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3714] <... mmap resumed>) = 0x20000000 [pid 3713] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3713] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3713] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3715], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3715 [pid 3713] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3715 attached [pid 3715] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3715] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3715] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3713] <... futex resumed>) = 0 [pid 3715] <... futex resumed>) = 1 [pid 3715] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3714] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3714] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3713] exit_group(0) = ? [pid 3714] <... futex resumed>) = ? [pid 3714] +++ exited with 0 +++ [pid 3715] <... futex resumed>) = ? [pid 3715] +++ exited with 0 +++ [pid 3713] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3716 ./strace-static-x86_64: Process 3716 attached [pid 3716] set_robust_list(0x5555567975e0, 24) = 0 [pid 3716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3716] setpgid(0, 0) = 0 [pid 3716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3716] write(3, "1000", 4) = 4 [pid 3716] close(3) = 0 [pid 3716] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3716] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3716] clone(child_stack=0x7ff3a5c633f0, 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 3717 attached [pid 3717] set_robust_list(0x7ff3a5c639e0, 24 [pid 3716] <... clone resumed>, parent_tid=[3717], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3717 [pid 3717] <... set_robust_list resumed>) = 0 [pid 3716] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3717] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3716] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3717] <... mmap resumed>) = 0x20000000 [pid 3716] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3717] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3717] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3716] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3718 attached , parent_tid=[3718], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3718 [pid 3716] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3716] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3718] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3718] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3718] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] <... futex resumed>) = 0 [pid 3716] exit_group(0) = ? [pid 3717] <... futex resumed>) = ? [pid 3717] +++ exited with 0 +++ [pid 3718] <... futex resumed>) = ? [pid 3718] +++ exited with 0 +++ [pid 3716] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3719 attached [pid 3719] set_robust_list(0x5555567975e0, 24) = 0 [pid 3719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3719 [pid 3719] <... prctl resumed>) = 0 [pid 3719] setpgid(0, 0) = 0 [pid 3719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3719] write(3, "1000", 4) = 4 [pid 3719] close(3) = 0 [pid 3719] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3719] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3719] clone(child_stack=0x7ff3a5c633f0, 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 3720 attached , parent_tid=[3720], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3720 [pid 3720] set_robust_list(0x7ff3a5c639e0, 24 [pid 3719] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] <... set_robust_list resumed>) = 0 [pid 3719] <... futex resumed>) = 0 [pid 3719] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3719] <... futex resumed>) = 0 [pid 3719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3719] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3719] clone(child_stack=0x7ff3a5c423f0, 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 3721 attached , parent_tid=[3721], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3721 [pid 3721] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3721] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3719] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3721] <... futex resumed>) = 0 [pid 3721] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3719] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] <... mmap resumed>) = 0x20000000 [pid 3721] <... madvise resumed>) = 0 [pid 3721] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] <... futex resumed>) = 1 [pid 3721] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3719] <... futex resumed>) = 0 [pid 3720] <... futex resumed>) = 0 [pid 3719] exit_group(0) = ? [pid 3721] <... futex resumed>) = ? [pid 3721] +++ exited with 0 +++ [pid 3720] +++ exited with 0 +++ [pid 3719] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3719, 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 3722 attached [pid 3722] set_robust_list(0x5555567975e0, 24) = 0 [pid 3722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3722] setpgid(0, 0) = 0 [pid 3722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3722] write(3, "1000", 4) = 4 [pid 3722] close(3) = 0 [pid 3722] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3722 [pid 3722] <... mmap resumed>) = 0x7ff3a5c43000 [pid 3722] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3722] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3723], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3723 [pid 3722] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3722] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3722] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3722] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3724], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3724 [pid 3722] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3722] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3724 attached [pid 3724] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3724] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3724] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... futex resumed>) = 0 [pid 3724] <... futex resumed>) = 1 [pid 3724] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3723 attached [pid 3723] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3723] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3723] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3722] exit_group(0) = ? [pid 3724] <... futex resumed>) = ? [pid 3724] +++ exited with 0 +++ [pid 3723] +++ exited with 0 +++ [pid 3722] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3722, 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, child_tidptr=0x5555567975d0) = 3725 ./strace-static-x86_64: Process 3725 attached [pid 3725] set_robust_list(0x5555567975e0, 24) = 0 [pid 3725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3725] setpgid(0, 0) = 0 [pid 3725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3725] write(3, "1000", 4) = 4 [pid 3725] close(3) = 0 [pid 3725] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3725] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3725] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3726], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3726 [pid 3725] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3725] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3726 attached ) = 0 [pid 3725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3725] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3725] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3727], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3727 [pid 3725] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3725] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3726] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3726] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0./strace-static-x86_64: Process 3727 attached [pid 3727] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3727] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3726] <... mmap resumed>) = 0x20000000 [pid 3727] <... madvise resumed>) = 0 [pid 3727] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3726] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... futex resumed>) = 1 [pid 3726] <... futex resumed>) = 0 [pid 3725] <... futex resumed>) = 0 [pid 3725] exit_group(0) = ? [pid 3727] +++ exited with 0 +++ [pid 3726] +++ exited with 0 +++ [pid 3725] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3728 attached [pid 3728] set_robust_list(0x5555567975e0, 24) = 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3728 [pid 3728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3728] setpgid(0, 0) = 0 [pid 3728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3728] write(3, "1000", 4) = 4 [pid 3728] close(3) = 0 [pid 3728] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3728] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3728] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3729], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3729 [pid 3728] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3728] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3728] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3728] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3730], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3730 [pid 3728] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3728] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3730 attached [pid 3730] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3730] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3730] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3728] <... futex resumed>) = 0 [pid 3730] <... futex resumed>) = 1 [pid 3730] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3729 attached [pid 3729] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3729] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3729] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3728] exit_group(0) = ? [pid 3730] <... futex resumed>) = ? [pid 3730] +++ exited with 0 +++ [pid 3729] +++ exited with 0 +++ [pid 3728] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3731 ./strace-static-x86_64: Process 3731 attached [pid 3731] set_robust_list(0x5555567975e0, 24) = 0 [pid 3731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3731] setpgid(0, 0) = 0 [pid 3731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3731] write(3, "1000", 4) = 4 [pid 3731] close(3) = 0 [pid 3731] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3731] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3731] clone(child_stack=0x7ff3a5c633f0, 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 3732 attached , parent_tid=[3732], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3732 [pid 3732] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3732] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3731] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3732] <... futex resumed>) = 0 [pid 3732] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3731] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3732] <... mmap resumed>) = 0x20000000 [pid 3732] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3732] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3731] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3731] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3731] clone(child_stack=0x7ff3a5c423f0, 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 3733 attached , parent_tid=[3733], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3733 [pid 3733] set_robust_list(0x7ff3a5c429e0, 24 [pid 3731] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3731] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3733] <... set_robust_list resumed>) = 0 [pid 3733] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3733] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3731] <... futex resumed>) = 0 [pid 3731] exit_group(0) = ? [pid 3732] <... futex resumed>) = ? [pid 3732] +++ exited with 0 +++ [pid 3733] +++ exited with 0 +++ [pid 3731] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3734 attached [pid 3734] set_robust_list(0x5555567975e0, 24) = 0 [pid 3734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3734] setpgid(0, 0) = 0 [pid 3734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3734] write(3, "1000", 4) = 4 [pid 3734] close(3) = 0 [pid 3734] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3734] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3734] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3735], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3735 [pid 3734] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3734] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3734] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3734] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3736], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3736 [pid 3734] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3734] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3736 attached [pid 3736] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3736] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3736] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] <... futex resumed>) = 0 [pid 3736] <... futex resumed>) = 1 [pid 3736] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3735 attached [pid 3735] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3735] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3734 [pid 3735] <... mmap resumed>) = 0x20000000 [pid 3735] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3735] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3734] exit_group(0) = ? [pid 3736] <... futex resumed>) = ? [pid 3736] +++ exited with 0 +++ [pid 3735] <... futex resumed>) = ? [pid 3735] +++ exited with 0 +++ [pid 3734] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3734, 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, child_tidptr=0x5555567975d0) = 3737 ./strace-static-x86_64: Process 3737 attached [pid 3737] set_robust_list(0x5555567975e0, 24) = 0 [pid 3737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3737] setpgid(0, 0) = 0 [pid 3737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3737] write(3, "1000", 4) = 4 [pid 3737] close(3) = 0 [pid 3737] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3737] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3737] clone(child_stack=0x7ff3a5c633f0, 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 3738 attached [pid 3738] set_robust_list(0x7ff3a5c639e0, 24 [pid 3737] <... clone resumed>, parent_tid=[3738], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3738 [pid 3738] <... set_robust_list resumed>) = 0 [pid 3737] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3737] <... futex resumed>) = 0 [pid 3737] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3737] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3738] <... mmap resumed>) = 0x20000000 [pid 3737] <... mprotect resumed>) = 0 [pid 3738] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3738] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3739 attached [pid 3738] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3737] <... clone resumed>, parent_tid=[3739], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3739 [pid 3739] set_robust_list(0x7ff3a5c429e0, 24 [pid 3737] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3739] <... set_robust_list resumed>) = 0 [pid 3737] <... futex resumed>) = 0 [pid 3739] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3737] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3739] <... madvise resumed>) = 0 [pid 3739] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3737] <... futex resumed>) = 0 [pid 3739] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3737] exit_group(0) = ? [pid 3739] <... futex resumed>) = ? [pid 3738] <... futex resumed>) = ? [pid 3738] +++ exited with 0 +++ [pid 3739] +++ exited with 0 +++ [pid 3737] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3740 attached , child_tidptr=0x5555567975d0) = 3740 [pid 3740] set_robust_list(0x5555567975e0, 24) = 0 [pid 3740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3740] setpgid(0, 0) = 0 [pid 3740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3740] write(3, "1000", 4) = 4 [pid 3740] close(3) = 0 [pid 3740] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3740] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3740] clone(child_stack=0x7ff3a5c633f0, 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 3741 attached [pid 3741] set_robust_list(0x7ff3a5c639e0, 24 [pid 3740] <... clone resumed>, parent_tid=[3741], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3741 [pid 3741] <... set_robust_list resumed>) = 0 [pid 3740] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3740] <... futex resumed>) = 0 [pid 3740] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3740] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3741] <... mmap resumed>) = 0x20000000 [pid 3740] <... mprotect resumed>) = 0 [pid 3740] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3742 attached [pid 3742] set_robust_list(0x7ff3a5c429e0, 24 [pid 3740] <... clone resumed>, parent_tid=[3742], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3742 [pid 3742] <... set_robust_list resumed>) = 0 [pid 3740] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3740] <... futex resumed>) = 0 [pid 3742] <... madvise resumed>) = 0 [pid 3740] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3742] <... futex resumed>) = 0 [pid 3742] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3741] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3741] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3740] exit_group(0 [pid 3742] <... futex resumed>) = ? [pid 3741] <... futex resumed>) = ? [pid 3740] <... exit_group resumed>) = ? [pid 3742] +++ exited with 0 +++ [pid 3741] +++ exited with 0 +++ [pid 3740] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3740, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3743 ./strace-static-x86_64: Process 3743 attached [pid 3743] set_robust_list(0x5555567975e0, 24) = 0 [pid 3743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3743] setpgid(0, 0) = 0 [pid 3743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3743] write(3, "1000", 4) = 4 [pid 3743] close(3) = 0 [pid 3743] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3743] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3743] clone(child_stack=0x7ff3a5c633f0, 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 3744 attached [pid 3744] set_robust_list(0x7ff3a5c639e0, 24 [pid 3743] <... clone resumed>, parent_tid=[3744], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3744 [pid 3744] <... set_robust_list resumed>) = 0 [pid 3743] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3743] <... futex resumed>) = 0 [pid 3743] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3743] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3744] <... mmap resumed>) = 0x20000000 [pid 3743] <... mprotect resumed>) = 0 [pid 3744] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3743] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3744] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3745 attached [pid 3744] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3745] set_robust_list(0x7ff3a5c429e0, 24 [pid 3743] <... clone resumed>, parent_tid=[3745], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3745 [pid 3745] <... set_robust_list resumed>) = 0 [pid 3743] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3745] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3743] <... futex resumed>) = 0 [pid 3745] <... madvise resumed>) = 0 [pid 3743] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3745] <... futex resumed>) = 0 [pid 3743] exit_group(0 [pid 3745] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3744] <... futex resumed>) = ? [pid 3745] <... futex resumed>) = ? [pid 3743] <... exit_group resumed>) = ? [pid 3744] +++ exited with 0 +++ [pid 3745] +++ exited with 0 +++ [pid 3743] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3743, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3746 ./strace-static-x86_64: Process 3746 attached [pid 3746] set_robust_list(0x5555567975e0, 24) = 0 [pid 3746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3746] setpgid(0, 0) = 0 [pid 3746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3746] write(3, "1000", 4) = 4 [pid 3746] close(3) = 0 [pid 3746] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3746] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3746] clone(child_stack=0x7ff3a5c633f0, 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 3747 attached [pid 3747] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3747] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3746] <... clone resumed>, parent_tid=[3747], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3747 [pid 3746] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3747] <... futex resumed>) = 0 [pid 3746] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3746] <... futex resumed>) = 0 [pid 3746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3747] <... mmap resumed>) = 0x20000000 [pid 3747] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3746] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3746] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3747] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3746] <... mprotect resumed>) = 0 [pid 3746] clone(child_stack=0x7ff3a5c423f0, 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 3748 attached , parent_tid=[3748], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3748 [pid 3746] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3746] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3748] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3748] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3746] <... futex resumed>) = 0 [pid 3746] exit_group(0 [pid 3747] <... futex resumed>) = ? [pid 3746] <... exit_group resumed>) = ? [pid 3747] +++ exited with 0 +++ [pid 3748] +++ exited with 0 +++ [pid 3746] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3746, 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, child_tidptr=0x5555567975d0) = 3749 ./strace-static-x86_64: Process 3749 attached [pid 3749] set_robust_list(0x5555567975e0, 24) = 0 [pid 3749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3749] setpgid(0, 0) = 0 [pid 3749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3749] write(3, "1000", 4) = 4 [pid 3749] close(3) = 0 [pid 3749] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3749] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3749] clone(child_stack=0x7ff3a5c633f0, 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 3750 attached [pid 3750] set_robust_list(0x7ff3a5c639e0, 24 [pid 3749] <... clone resumed>, parent_tid=[3750], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3750 [pid 3750] <... set_robust_list resumed>) = 0 [pid 3749] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3750] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3749] <... futex resumed>) = 0 [pid 3749] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3749] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3750] <... mmap resumed>) = 0x20000000 [pid 3749] <... mprotect resumed>) = 0 [pid 3749] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3750] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3751 attached [pid 3751] set_robust_list(0x7ff3a5c429e0, 24 [pid 3750] <... futex resumed>) = 0 [pid 3749] <... clone resumed>, parent_tid=[3751], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3751 [pid 3749] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3751] <... set_robust_list resumed>) = 0 [pid 3750] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3751] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3749] <... futex resumed>) = 0 [pid 3749] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3751] <... madvise resumed>) = 0 [pid 3751] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3749] <... futex resumed>) = 0 [pid 3749] exit_group(0) = ? [pid 3750] <... futex resumed>) = ? [pid 3750] +++ exited with 0 +++ [pid 3751] +++ exited with 0 +++ [pid 3749] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3752 attached , child_tidptr=0x5555567975d0) = 3752 [pid 3752] set_robust_list(0x5555567975e0, 24) = 0 [pid 3752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3752] setpgid(0, 0) = 0 [pid 3752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3752] write(3, "1000", 4) = 4 [pid 3752] close(3) = 0 [pid 3752] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3752] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3752] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3752] clone(child_stack=0x7ff3a5c633f0, 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 3753 attached , parent_tid=[3753], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3753 [pid 3753] set_robust_list(0x7ff3a5c639e0, 24 [pid 3752] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3753] <... set_robust_list resumed>) = 0 [pid 3752] <... futex resumed>) = 0 [pid 3753] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3752] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3752] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3753] <... mmap resumed>) = 0x20000000 [pid 3752] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3753] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3752] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3753] <... futex resumed>) = 0 [pid 3753] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3752] clone(child_stack=0x7ff3a5c423f0, 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 3754 attached , parent_tid=[3754], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3754 [pid 3752] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3752] <... futex resumed>) = 0 [pid 3754] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3752] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3754] <... madvise resumed>) = 0 [pid 3754] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3752] <... futex resumed>) = 0 [pid 3752] exit_group(0) = ? [pid 3753] <... futex resumed>) = ? [pid 3753] +++ exited with 0 +++ [pid 3754] +++ exited with 0 +++ [pid 3752] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3752, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3755 ./strace-static-x86_64: Process 3755 attached [pid 3755] set_robust_list(0x5555567975e0, 24) = 0 [pid 3755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3755] setpgid(0, 0) = 0 [pid 3755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3755] write(3, "1000", 4) = 4 [pid 3755] close(3) = 0 [pid 3755] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3755] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3755] clone(child_stack=0x7ff3a5c633f0, 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 3756 attached , parent_tid=[3756], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3756 [pid 3756] set_robust_list(0x7ff3a5c639e0, 24 [pid 3755] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3756] <... set_robust_list resumed>) = 0 [pid 3755] <... futex resumed>) = 0 [pid 3755] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3755] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3755] clone(child_stack=0x7ff3a5c423f0, 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 3757 attached , parent_tid=[3757], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3757 [pid 3755] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3755] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3756] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3757] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3757] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3756] <... mmap resumed>) = 0x20000000 [pid 3757] <... madvise resumed>) = 0 [pid 3757] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3756] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3757] <... futex resumed>) = 1 [pid 3755] <... futex resumed>) = 0 [pid 3755] exit_group(0) = ? [pid 3756] +++ exited with 0 +++ [pid 3757] +++ exited with 0 +++ [pid 3755] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3758 attached , child_tidptr=0x5555567975d0) = 3758 [pid 3758] set_robust_list(0x5555567975e0, 24) = 0 [pid 3758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3758] setpgid(0, 0) = 0 [pid 3758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3758] write(3, "1000", 4) = 4 [pid 3758] close(3) = 0 [pid 3758] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3758] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3758] clone(child_stack=0x7ff3a5c633f0, 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 3759 attached , parent_tid=[3759], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3759 [pid 3758] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3758] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3758] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3758] clone(child_stack=0x7ff3a5c423f0, 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 3760 attached [pid 3759] set_robust_list(0x7ff3a5c639e0, 24 [pid 3758] <... clone resumed>, parent_tid=[3760], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3760 [pid 3758] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3760] set_robust_list(0x7ff3a5c429e0, 24 [pid 3759] <... set_robust_list resumed>) = 0 [pid 3760] <... set_robust_list resumed>) = 0 [pid 3759] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3758] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3760] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3758] <... futex resumed>) = 0 [pid 3760] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] <... mmap resumed>) = 0x20000000 [pid 3759] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3758] exit_group(0 [pid 3759] <... futex resumed>) = ? [pid 3759] +++ exited with 0 +++ [pid 3760] <... futex resumed>) = ? [pid 3760] +++ exited with 0 +++ [pid 3758] <... exit_group resumed>) = ? [pid 3758] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3761 ./strace-static-x86_64: Process 3761 attached [pid 3761] set_robust_list(0x5555567975e0, 24) = 0 [pid 3761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3761] setpgid(0, 0) = 0 [pid 3761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3761] write(3, "1000", 4) = 4 [pid 3761] close(3) = 0 [pid 3761] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3761] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3761] clone(child_stack=0x7ff3a5c633f0, 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 3762 attached [pid 3762] set_robust_list(0x7ff3a5c639e0, 24 [pid 3761] <... clone resumed>, parent_tid=[3762], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3762 [pid 3762] <... set_robust_list resumed>) = 0 [pid 3761] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3761] <... futex resumed>) = 0 [pid 3761] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3761] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3762] <... mmap resumed>) = 0x20000000 [pid 3761] <... mprotect resumed>) = 0 [pid 3761] clone(child_stack=0x7ff3a5c423f0, 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 3763 attached [pid 3763] set_robust_list(0x7ff3a5c429e0, 24 [pid 3761] <... clone resumed>, parent_tid=[3763], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3763 [pid 3763] <... set_robust_list resumed>) = 0 [pid 3761] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3763] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3761] <... futex resumed>) = 0 [pid 3763] <... madvise resumed>) = 0 [pid 3761] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3763] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3763] <... futex resumed>) = 0 [pid 3763] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3761] exit_group(0 [pid 3763] <... futex resumed>) = ? [pid 3761] <... exit_group resumed>) = ? [pid 3763] +++ exited with 0 +++ [pid 3762] <... futex resumed>) = ? [pid 3762] +++ exited with 0 +++ [pid 3761] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3761, 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, child_tidptr=0x5555567975d0) = 3764 ./strace-static-x86_64: Process 3764 attached [pid 3764] set_robust_list(0x5555567975e0, 24) = 0 [pid 3764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3764] setpgid(0, 0) = 0 [pid 3764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3764] write(3, "1000", 4) = 4 [pid 3764] close(3) = 0 [pid 3764] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3764] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3764] clone(child_stack=0x7ff3a5c633f0, 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 3765 attached [pid 3765] set_robust_list(0x7ff3a5c639e0, 24 [pid 3764] <... clone resumed>, parent_tid=[3765], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3765 [pid 3764] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3765] <... set_robust_list resumed>) = 0 [pid 3764] <... futex resumed>) = 0 [pid 3764] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3765] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3764] <... futex resumed>) = 0 [pid 3764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3764] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3765] <... mmap resumed>) = 0x20000000 [pid 3764] <... mprotect resumed>) = 0 [pid 3765] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3765] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3766 attached [pid 3765] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3766] set_robust_list(0x7ff3a5c429e0, 24 [pid 3764] <... clone resumed>, parent_tid=[3766], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3766 [pid 3766] <... set_robust_list resumed>) = 0 [pid 3764] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3764] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3766] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3766] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3764] <... futex resumed>) = 0 [pid 3766] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3764] exit_group(0 [pid 3766] <... futex resumed>) = ? [pid 3765] <... futex resumed>) = ? [pid 3764] <... exit_group resumed>) = ? [pid 3765] +++ exited with 0 +++ [pid 3766] +++ exited with 0 +++ [pid 3764] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3764, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3767 ./strace-static-x86_64: Process 3767 attached [pid 3767] set_robust_list(0x5555567975e0, 24) = 0 [pid 3767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3767] setpgid(0, 0) = 0 [pid 3767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3767] write(3, "1000", 4) = 4 [pid 3767] close(3) = 0 [pid 3767] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3767] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3767] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3768], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3768 [pid 3767] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3767] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3767] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 3768 attached [pid 3768] set_robust_list(0x7ff3a5c639e0, 24 [pid 3767] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3768] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 3769 attached [pid 3769] set_robust_list(0x7ff3a5c429e0, 24 [pid 3768] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3767] <... clone resumed>, parent_tid=[3769], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3769 [pid 3768] <... mmap resumed>) = 0x20000000 [pid 3769] <... set_robust_list resumed>) = 0 [pid 3767] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3769] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3768] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3767] <... futex resumed>) = 0 [pid 3768] <... futex resumed>) = 0 [pid 3767] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3768] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3769] <... madvise resumed>) = 0 [pid 3769] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3767] <... futex resumed>) = 0 [pid 3767] exit_group(0) = ? [pid 3768] <... futex resumed>) = ? [pid 3768] +++ exited with 0 +++ [pid 3769] +++ exited with 0 +++ [pid 3767] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3767, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3770 attached , child_tidptr=0x5555567975d0) = 3770 [pid 3770] set_robust_list(0x5555567975e0, 24) = 0 [pid 3770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3770] setpgid(0, 0) = 0 [pid 3770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3770] write(3, "1000", 4) = 4 [pid 3770] close(3) = 0 [pid 3770] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3770] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3770] clone(child_stack=0x7ff3a5c633f0, 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 3771 attached , parent_tid=[3771], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3771 [pid 3770] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3770] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3771] set_robust_list(0x7ff3a5c639e0, 24 [pid 3770] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3770] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3771] <... set_robust_list resumed>) = 0 [pid 3770] <... mprotect resumed>) = 0 [pid 3770] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3771] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3770] <... clone resumed>, parent_tid=[3772], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3772 [pid 3770] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3770] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3772 attached [pid 3772] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3772] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3772] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3770] <... futex resumed>) = 0 [pid 3772] <... futex resumed>) = 1 [pid 3772] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3771] <... mmap resumed>) = 0x20000000 [pid 3771] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3770] exit_group(0) = ? [pid 3772] <... futex resumed>) = ? [pid 3771] <... futex resumed>) = ? [pid 3772] +++ exited with 0 +++ [pid 3771] +++ exited with 0 +++ [pid 3770] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3773 ./strace-static-x86_64: Process 3773 attached [pid 3773] set_robust_list(0x5555567975e0, 24) = 0 [pid 3773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3773] setpgid(0, 0) = 0 [pid 3773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3773] write(3, "1000", 4) = 4 [pid 3773] close(3) = 0 [pid 3773] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3773] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3773] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3774], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3774 [pid 3773] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3773] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3773] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3773] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3775], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3775 [pid 3773] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3773] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3775 attached [pid 3775] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3775] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3775] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] <... futex resumed>) = 0 [pid 3775] <... futex resumed>) = 1 [pid 3775] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3774 attached [pid 3774] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3774] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3774] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3773] exit_group(0) = ? [pid 3775] <... futex resumed>) = ? [pid 3775] +++ exited with 0 +++ [pid 3774] <... futex resumed>) = ? [pid 3774] +++ exited with 0 +++ [pid 3773] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3776 attached , child_tidptr=0x5555567975d0) = 3776 [pid 3776] set_robust_list(0x5555567975e0, 24) = 0 [pid 3776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3776] setpgid(0, 0) = 0 [pid 3776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3776] write(3, "1000", 4) = 4 [pid 3776] close(3) = 0 [pid 3776] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3776] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3776] clone(child_stack=0x7ff3a5c633f0, 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 3777 attached [pid 3777] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3777] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] <... clone resumed>, parent_tid=[3777], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3777 [pid 3776] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3777] <... futex resumed>) = 0 [pid 3777] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3776] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3777] <... mmap resumed>) = 0x20000000 [pid 3777] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3777] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3776] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3776] clone(child_stack=0x7ff3a5c423f0, 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 3778 attached [pid 3778] set_robust_list(0x7ff3a5c429e0, 24 [pid 3776] <... clone resumed>, parent_tid=[3778], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3778 [pid 3778] <... set_robust_list resumed>) = 0 [pid 3778] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3778] <... futex resumed>) = 0 [pid 3778] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3778] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3778] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3776] exit_group(0 [pid 3777] <... futex resumed>) = ? [pid 3776] <... exit_group resumed>) = ? [pid 3778] <... futex resumed>) = ? [pid 3777] +++ exited with 0 +++ [pid 3778] +++ exited with 0 +++ [pid 3776] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3779 attached , child_tidptr=0x5555567975d0) = 3779 [pid 3779] set_robust_list(0x5555567975e0, 24) = 0 [pid 3779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3779] setpgid(0, 0) = 0 [pid 3779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3779] write(3, "1000", 4) = 4 [pid 3779] close(3) = 0 [pid 3779] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3779] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3779] clone(child_stack=0x7ff3a5c633f0, 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 3780 attached [pid 3780] set_robust_list(0x7ff3a5c639e0, 24 [pid 3779] <... clone resumed>, parent_tid=[3780], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3780 [pid 3780] <... set_robust_list resumed>) = 0 [pid 3779] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3779] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3780] <... mmap resumed>) = 0x20000000 [pid 3779] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3780] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3779] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3780] <... futex resumed>) = 0 [pid 3779] clone(child_stack=0x7ff3a5c423f0, 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 3781 attached [pid 3781] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3781] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3780] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3779] <... clone resumed>, parent_tid=[3781], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3781 [pid 3779] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3781] <... futex resumed>) = 0 [pid 3781] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3781] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3781] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3779] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3779] exit_group(0) = ? [pid 3780] <... futex resumed>) = ? [pid 3781] <... futex resumed>) = ? [pid 3781] +++ exited with 0 +++ [pid 3780] +++ exited with 0 +++ [pid 3779] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3779, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3782 attached [pid 3782] set_robust_list(0x5555567975e0, 24) = 0 [pid 3782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3782] setpgid(0, 0) = 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3782 [pid 3782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3782] write(3, "1000", 4) = 4 [pid 3782] close(3) = 0 [pid 3782] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3782] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3782] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3783], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3783 [pid 3782] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3782] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3782] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3782] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3784], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3784 [pid 3782] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3782] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3784 attached [pid 3784] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3784] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3784] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] <... futex resumed>) = 0 [pid 3784] <... futex resumed>) = 1 [pid 3784] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3783 attached [pid 3783] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3783] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3783] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3782] exit_group(0) = ? [pid 3784] <... futex resumed>) = ? [pid 3783] <... futex resumed>) = ? [pid 3784] +++ exited with 0 +++ [pid 3783] +++ exited with 0 +++ [pid 3782] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3782, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3785 ./strace-static-x86_64: Process 3785 attached [pid 3785] set_robust_list(0x5555567975e0, 24) = 0 [pid 3785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3785] setpgid(0, 0) = 0 [pid 3785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3785] write(3, "1000", 4) = 4 [pid 3785] close(3) = 0 [pid 3785] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3785] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3785] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3786], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3786 [pid 3785] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3785] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3785] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3785] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3787], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3787 [pid 3785] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3785] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3787 attached [pid 3787] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3787] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3787] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3785] <... futex resumed>) = 0 [pid 3787] <... futex resumed>) = 1 [pid 3787] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3786 attached [pid 3786] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3786] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3786] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3785] exit_group(0) = ? [pid 3787] <... futex resumed>) = ? [pid 3787] +++ exited with 0 +++ [pid 3786] <... futex resumed>) = ? [pid 3786] +++ exited with 0 +++ [pid 3785] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3785, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3788 ./strace-static-x86_64: Process 3788 attached [pid 3788] set_robust_list(0x5555567975e0, 24) = 0 [pid 3788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3788] setpgid(0, 0) = 0 [pid 3788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3788] write(3, "1000", 4) = 4 [pid 3788] close(3) = 0 [pid 3788] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3788] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3788] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3788] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3789], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3789 [pid 3788] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3788] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3788] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3788] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3788] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3790], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3790 [pid 3788] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3788] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3789 attached [pid 3789] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3789] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0./strace-static-x86_64: Process 3790 attached [pid 3790] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3790] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3789] <... mmap resumed>) = 0x20000000 [pid 3789] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3790] <... madvise resumed>) = 0 [pid 3789] <... futex resumed>) = 0 [pid 3790] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3789] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3790] <... futex resumed>) = 1 [pid 3788] <... futex resumed>) = 0 [pid 3790] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3788] exit_group(0 [pid 3789] <... futex resumed>) = ? [pid 3788] <... exit_group resumed>) = ? [pid 3790] <... futex resumed>) = ? [pid 3789] +++ exited with 0 +++ [pid 3790] +++ exited with 0 +++ [pid 3788] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3791 attached , child_tidptr=0x5555567975d0) = 3791 [pid 3791] set_robust_list(0x5555567975e0, 24) = 0 [pid 3791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3791] setpgid(0, 0) = 0 [pid 3791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3791] write(3, "1000", 4) = 4 [pid 3791] close(3) = 0 [pid 3791] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3791] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3791] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3791] clone(child_stack=0x7ff3a5c633f0, 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 3792 attached , parent_tid=[3792], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3792 [pid 3792] set_robust_list(0x7ff3a5c639e0, 24 [pid 3791] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... set_robust_list resumed>) = 0 [pid 3791] <... futex resumed>) = 0 [pid 3792] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3791] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3791] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3791] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3792] <... mmap resumed>) = 0x20000000 [pid 3791] <... mprotect resumed>) = 0 [pid 3792] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3791] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3792] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3793 attached [pid 3792] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3791] <... clone resumed>, parent_tid=[3793], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3793 [pid 3793] set_robust_list(0x7ff3a5c429e0, 24 [pid 3791] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] <... set_robust_list resumed>) = 0 [pid 3791] <... futex resumed>) = 0 [pid 3793] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3791] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] <... madvise resumed>) = 0 [pid 3793] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3791] <... futex resumed>) = 0 [pid 3793] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3791] exit_group(0) = ? [pid 3792] <... futex resumed>) = ? [pid 3793] <... futex resumed>) = ? [pid 3792] +++ exited with 0 +++ [pid 3793] +++ exited with 0 +++ [pid 3791] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3794 ./strace-static-x86_64: Process 3794 attached [pid 3794] set_robust_list(0x5555567975e0, 24) = 0 [pid 3794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3794] setpgid(0, 0) = 0 [pid 3794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3794] write(3, "1000", 4) = 4 [pid 3794] close(3) = 0 [pid 3794] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3794] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3794] clone(child_stack=0x7ff3a5c633f0, 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 3795 attached , parent_tid=[3795], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3795 [pid 3795] set_robust_list(0x7ff3a5c639e0, 24 [pid 3794] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] <... set_robust_list resumed>) = 0 [pid 3794] <... futex resumed>) = 0 [pid 3795] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3794] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3794] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3795] <... mmap resumed>) = 0x20000000 [pid 3794] <... mprotect resumed>) = 0 [pid 3794] clone(child_stack=0x7ff3a5c423f0, 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 3796 attached [pid 3796] set_robust_list(0x7ff3a5c429e0, 24 [pid 3794] <... clone resumed>, parent_tid=[3796], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3796 [pid 3796] <... set_robust_list resumed>) = 0 [pid 3794] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3796] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3794] <... futex resumed>) = 0 [pid 3796] <... madvise resumed>) = 0 [pid 3795] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3796] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3796] <... futex resumed>) = 0 [pid 3794] exit_group(0 [pid 3796] ????() = ? [pid 3794] <... exit_group resumed>) = ? [pid 3796] +++ exited with 0 +++ [pid 3795] <... futex resumed>) = ? [pid 3795] +++ exited with 0 +++ [pid 3794] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3797 ./strace-static-x86_64: Process 3797 attached [pid 3797] set_robust_list(0x5555567975e0, 24) = 0 [pid 3797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3797] setpgid(0, 0) = 0 [pid 3797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3797] write(3, "1000", 4) = 4 [pid 3797] close(3) = 0 [pid 3797] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3797] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3797] clone(child_stack=0x7ff3a5c633f0, 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 3798 attached [pid 3798] set_robust_list(0x7ff3a5c639e0, 24 [pid 3797] <... clone resumed>, parent_tid=[3798], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3798 [pid 3798] <... set_robust_list resumed>) = 0 [pid 3797] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3797] <... futex resumed>) = 0 [pid 3797] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3797] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3798] <... mmap resumed>) = 0x20000000 [pid 3797] <... mprotect resumed>) = 0 [pid 3798] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3798] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3799 attached [pid 3798] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3799] set_robust_list(0x7ff3a5c429e0, 24 [pid 3797] <... clone resumed>, parent_tid=[3799], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3799 [pid 3799] <... set_robust_list resumed>) = 0 [pid 3797] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3797] <... futex resumed>) = 0 [pid 3799] <... madvise resumed>) = 0 [pid 3797] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3799] <... futex resumed>) = 0 [pid 3799] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3797] exit_group(0 [pid 3799] <... futex resumed>) = ? [pid 3798] <... futex resumed>) = ? [pid 3797] <... exit_group resumed>) = ? [pid 3798] +++ exited with 0 +++ [pid 3799] +++ exited with 0 +++ [pid 3797] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3797, 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, child_tidptr=0x5555567975d0) = 3800 ./strace-static-x86_64: Process 3800 attached [pid 3800] set_robust_list(0x5555567975e0, 24) = 0 [pid 3800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3800] setpgid(0, 0) = 0 [pid 3800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3800] write(3, "1000", 4) = 4 [pid 3800] close(3) = 0 [pid 3800] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3800] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3800] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3801], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3801 [pid 3800] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3800] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3800] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 3801 attached [pid 3800] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3802], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3802 [pid 3800] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3800] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3802 attached [pid 3802] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3802] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3802] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] <... futex resumed>) = 0 [pid 3802] <... futex resumed>) = 1 [pid 3802] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3801] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3801] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3801] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] exit_group(0 [pid 3801] <... futex resumed>) = 0 [pid 3800] <... exit_group resumed>) = ? [pid 3802] <... futex resumed>) = ? [pid 3802] +++ exited with 0 +++ [pid 3801] +++ exited with 0 +++ [pid 3800] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3800, 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 3803 attached , child_tidptr=0x5555567975d0) = 3803 [pid 3803] set_robust_list(0x5555567975e0, 24) = 0 [pid 3803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3803] setpgid(0, 0) = 0 [pid 3803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3803] write(3, "1000", 4) = 4 [pid 3803] close(3) = 0 [pid 3803] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3803] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3803] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3804], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3804 ./strace-static-x86_64: Process 3804 attached [pid 3804] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3804] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3803] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3804] <... futex resumed>) = 0 [pid 3804] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3803] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3804] <... mmap resumed>) = 0x20000000 [pid 3804] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3803] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3804] <... futex resumed>) = 0 [pid 3804] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3803] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3803] clone(child_stack=0x7ff3a5c423f0, 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 3805 attached , parent_tid=[3805], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3805 [pid 3805] set_robust_list(0x7ff3a5c429e0, 24 [pid 3803] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] <... set_robust_list resumed>) = 0 [pid 3803] <... futex resumed>) = 0 [pid 3803] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3805] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3803] <... futex resumed>) = 0 [pid 3805] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3803] exit_group(0 [pid 3805] <... futex resumed>) = ? [pid 3804] <... futex resumed>) = ? [pid 3803] <... exit_group resumed>) = ? [pid 3804] +++ exited with 0 +++ [pid 3805] +++ exited with 0 +++ [pid 3803] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3806 attached , child_tidptr=0x5555567975d0) = 3806 [pid 3806] set_robust_list(0x5555567975e0, 24) = 0 [pid 3806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3806] setpgid(0, 0) = 0 [pid 3806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3806] write(3, "1000", 4) = 4 [pid 3806] close(3) = 0 [pid 3806] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3806] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3806] clone(child_stack=0x7ff3a5c633f0, 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 3807 attached [pid 3807] set_robust_list(0x7ff3a5c639e0, 24 [pid 3806] <... clone resumed>, parent_tid=[3807], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3807 [pid 3807] <... set_robust_list resumed>) = 0 [pid 3806] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3807] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3806] <... futex resumed>) = 0 [pid 3806] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3807] <... mmap resumed>) = 0x20000000 [pid 3806] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3806] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3807] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3806] clone(child_stack=0x7ff3a5c423f0, 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 3808 attached [pid 3807] <... futex resumed>) = 0 [pid 3806] <... clone resumed>, parent_tid=[3808], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3808 [pid 3806] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3808] set_robust_list(0x7ff3a5c429e0, 24 [pid 3807] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3808] <... set_robust_list resumed>) = 0 [pid 3808] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3808] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3806] <... futex resumed>) = 0 [pid 3806] exit_group(0) = ? [pid 3807] <... futex resumed>) = ? [pid 3807] +++ exited with 0 +++ [pid 3808] +++ exited with 0 +++ [pid 3806] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3806, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3809 attached [pid 3809] set_robust_list(0x5555567975e0, 24) = 0 [pid 3809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3809 [pid 3809] <... prctl resumed>) = 0 [pid 3809] setpgid(0, 0) = 0 [pid 3809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3809] write(3, "1000", 4) = 4 [pid 3809] close(3) = 0 [pid 3809] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3809] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3809] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3810], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3810 ./strace-static-x86_64: Process 3810 attached [pid 3810] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3810] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3809] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3810] <... futex resumed>) = 0 [pid 3810] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3809] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3810] <... mmap resumed>) = 0x20000000 [pid 3810] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3810] <... futex resumed>) = 0 [pid 3810] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3809] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3809] clone(child_stack=0x7ff3a5c423f0, 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 3811 attached [pid 3811] set_robust_list(0x7ff3a5c429e0, 24 [pid 3809] <... clone resumed>, parent_tid=[3811], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3811 [pid 3811] <... set_robust_list resumed>) = 0 [pid 3809] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3811] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3809] <... futex resumed>) = 0 [pid 3809] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3811] <... madvise resumed>) = 0 [pid 3811] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3809] <... futex resumed>) = 0 [pid 3811] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3809] exit_group(0 [pid 3811] <... futex resumed>) = ? [pid 3809] <... exit_group resumed>) = ? [pid 3811] +++ exited with 0 +++ [pid 3810] <... futex resumed>) = ? [pid 3810] +++ exited with 0 +++ [pid 3809] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3809, 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, child_tidptr=0x5555567975d0) = 3812 ./strace-static-x86_64: Process 3812 attached [pid 3812] set_robust_list(0x5555567975e0, 24) = 0 [pid 3812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3812] setpgid(0, 0) = 0 [pid 3812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3812] write(3, "1000", 4) = 4 [pid 3812] close(3) = 0 [pid 3812] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3812] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3812] clone(child_stack=0x7ff3a5c633f0, 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 3813 attached [pid 3813] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3813] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] <... clone resumed>, parent_tid=[3813], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3813 [pid 3812] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3813] <... futex resumed>) = 0 [pid 3813] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3812] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3813] <... mmap resumed>) = 0x20000000 [pid 3813] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3813] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3812] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3812] clone(child_stack=0x7ff3a5c423f0, 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 3814 attached , parent_tid=[3814], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3814 [pid 3814] set_robust_list(0x7ff3a5c429e0, 24 [pid 3812] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] <... set_robust_list resumed>) = 0 [pid 3812] <... futex resumed>) = 0 [pid 3814] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3812] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3814] <... madvise resumed>) = 0 [pid 3814] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3812] <... futex resumed>) = 0 [pid 3814] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] exit_group(0 [pid 3813] <... futex resumed>) = ? [pid 3812] <... exit_group resumed>) = ? [pid 3814] <... futex resumed>) = ? [pid 3813] +++ exited with 0 +++ [pid 3814] +++ exited with 0 +++ [pid 3812] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3815 ./strace-static-x86_64: Process 3815 attached [pid 3815] set_robust_list(0x5555567975e0, 24) = 0 [pid 3815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3815] setpgid(0, 0) = 0 [pid 3815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3815] write(3, "1000", 4) = 4 [pid 3815] close(3) = 0 [pid 3815] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3815] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3815] clone(child_stack=0x7ff3a5c633f0, 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 3816 attached , parent_tid=[3816], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3816 [pid 3816] set_robust_list(0x7ff3a5c639e0, 24 [pid 3815] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] <... set_robust_list resumed>) = 0 [pid 3815] <... futex resumed>) = 0 [pid 3816] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3815] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3816] <... mmap resumed>) = 0x20000000 [pid 3815] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3815] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3816] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3816] <... futex resumed>) = 0 [pid 3815] <... clone resumed>, parent_tid=[3817], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3817 ./strace-static-x86_64: Process 3817 attached [pid 3815] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3817] set_robust_list(0x7ff3a5c429e0, 24 [pid 3816] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3817] <... set_robust_list resumed>) = 0 [pid 3817] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3817] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3817] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3815] <... futex resumed>) = 0 [pid 3815] exit_group(0 [pid 3816] <... futex resumed>) = ? [pid 3815] <... exit_group resumed>) = ? [pid 3816] +++ exited with 0 +++ [pid 3817] <... futex resumed>) = ? [pid 3817] +++ exited with 0 +++ [pid 3815] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3818 ./strace-static-x86_64: Process 3818 attached [pid 3818] set_robust_list(0x5555567975e0, 24) = 0 [pid 3818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3818] setpgid(0, 0) = 0 [pid 3818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3818] write(3, "1000", 4) = 4 [pid 3818] close(3) = 0 [pid 3818] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3818] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3818] clone(child_stack=0x7ff3a5c633f0, 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 3819 attached , parent_tid=[3819], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3819 [pid 3818] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3818] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3818] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3820 attached [pid 3820] set_robust_list(0x7ff3a5c429e0, 24 [pid 3818] <... clone resumed>, parent_tid=[3820], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3820 [pid 3820] <... set_robust_list resumed>) = 0 [pid 3818] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3820] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3818] <... futex resumed>) = 0 [pid 3820] <... madvise resumed>) = 0 [pid 3818] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3820] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3820] <... futex resumed>) = 0 [pid 3820] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3819] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3819] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3819] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] exit_group(0) = ? [pid 3820] <... futex resumed>) = ? [pid 3820] +++ exited with 0 +++ [pid 3819] +++ exited with 0 +++ [pid 3818] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3821 attached [pid 3821] set_robust_list(0x5555567975e0, 24) = 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3821 [pid 3821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3821] setpgid(0, 0) = 0 [pid 3821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3821] write(3, "1000", 4) = 4 [pid 3821] close(3) = 0 [pid 3821] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3821] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3821] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3822], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3822 [pid 3821] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3821] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3821] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3821] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3823], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3823 ./strace-static-x86_64: Process 3822 attached ./strace-static-x86_64: Process 3823 attached [pid 3822] set_robust_list(0x7ff3a5c639e0, 24 [pid 3821] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3821] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3823] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3823] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3823] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3821] <... futex resumed>) = 0 [pid 3823] <... futex resumed>) = 1 [pid 3823] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3822] <... set_robust_list resumed>) = 0 [pid 3822] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3822] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3821] exit_group(0) = ? [pid 3823] <... futex resumed>) = ? [pid 3823] +++ exited with 0 +++ [pid 3822] +++ exited with 0 +++ [pid 3821] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3824 attached , child_tidptr=0x5555567975d0) = 3824 [pid 3824] set_robust_list(0x5555567975e0, 24) = 0 [pid 3824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3824] setpgid(0, 0) = 0 [pid 3824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3824] write(3, "1000", 4) = 4 [pid 3824] close(3) = 0 [pid 3824] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3824] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3824] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3825], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3825 [pid 3824] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3824] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3824] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3824] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3826], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3826 [pid 3824] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3824] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3826 attached [pid 3826] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3826] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3826] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3824] <... futex resumed>) = 0 [pid 3826] <... futex resumed>) = 1 [pid 3826] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3825 attached [pid 3825] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3825] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3825] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3825] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3824] exit_group(0 [pid 3826] <... futex resumed>) = ? [pid 3824] <... exit_group resumed>) = ? [pid 3825] <... futex resumed>) = ? [pid 3825] +++ exited with 0 +++ [pid 3826] +++ exited with 0 +++ [pid 3824] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3827 ./strace-static-x86_64: Process 3827 attached [pid 3827] set_robust_list(0x5555567975e0, 24) = 0 [pid 3827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3827] setpgid(0, 0) = 0 [pid 3827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3827] write(3, "1000", 4) = 4 [pid 3827] close(3) = 0 [pid 3827] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3827] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3827] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3828], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3828 [pid 3827] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3827] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3827] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3827] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3829], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3829 [pid 3827] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3827] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3828 attached [pid 3828] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3828] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0./strace-static-x86_64: Process 3829 attached [pid 3829] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3829] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3828] <... mmap resumed>) = 0x20000000 [pid 3829] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3828] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3827] <... futex resumed>) = 0 [pid 3827] exit_group(0) = ? [pid 3828] <... futex resumed>) = ? [pid 3829] <... futex resumed>) = ? [pid 3828] +++ exited with 0 +++ [pid 3829] +++ exited with 0 +++ [pid 3827] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3827, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3830 attached , child_tidptr=0x5555567975d0) = 3830 [pid 3830] set_robust_list(0x5555567975e0, 24) = 0 [pid 3830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3830] setpgid(0, 0) = 0 [pid 3830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3830] write(3, "1000", 4) = 4 [pid 3830] close(3) = 0 [pid 3830] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3830] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3830] clone(child_stack=0x7ff3a5c633f0, 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 3831 attached , parent_tid=[3831], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3831 [pid 3831] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3830] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3830] <... futex resumed>) = 0 [pid 3830] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] <... mmap resumed>) = 0x20000000 [pid 3830] <... futex resumed>) = 0 [pid 3831] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3831] <... futex resumed>) = 0 [pid 3830] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3831] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3830] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3830] clone(child_stack=0x7ff3a5c423f0, 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 3832 attached , parent_tid=[3832], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3832 [pid 3832] set_robust_list(0x7ff3a5c429e0, 24 [pid 3830] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3832] <... set_robust_list resumed>) = 0 [pid 3830] <... futex resumed>) = 0 [pid 3832] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3830] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3832] <... madvise resumed>) = 0 [pid 3832] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3830] <... futex resumed>) = 0 [pid 3832] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3830] exit_group(0 [pid 3832] <... futex resumed>) = ? [pid 3831] <... futex resumed>) = ? [pid 3830] <... exit_group resumed>) = ? [pid 3831] +++ exited with 0 +++ [pid 3832] +++ exited with 0 +++ [pid 3830] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3830, 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, child_tidptr=0x5555567975d0) = 3833 ./strace-static-x86_64: Process 3833 attached [pid 3833] set_robust_list(0x5555567975e0, 24) = 0 [pid 3833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3833] setpgid(0, 0) = 0 [pid 3833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3833] write(3, "1000", 4) = 4 [pid 3833] close(3) = 0 [pid 3833] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3833] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3833] clone(child_stack=0x7ff3a5c633f0, 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 3834 attached [pid 3834] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3834] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3833] <... clone resumed>, parent_tid=[3834], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3834 [pid 3833] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3834] <... futex resumed>) = 0 [pid 3833] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3834] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3833] <... futex resumed>) = 0 [pid 3834] <... mmap resumed>) = 0x20000000 [pid 3833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3834] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3833] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3834] <... futex resumed>) = 0 [pid 3833] <... mprotect resumed>) = 0 [pid 3833] clone(child_stack=0x7ff3a5c423f0, 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 3835 attached [pid 3835] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3835] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3834] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3833] <... clone resumed>, parent_tid=[3835], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3835 [pid 3833] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3833] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3835] <... futex resumed>) = 0 [pid 3835] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3835] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3833] <... futex resumed>) = 0 [pid 3835] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3833] exit_group(0) = ? [pid 3834] <... futex resumed>) = ? [pid 3835] <... futex resumed>) = ? [pid 3835] +++ exited with 0 +++ [pid 3834] +++ exited with 0 +++ [pid 3833] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3836 attached , child_tidptr=0x5555567975d0) = 3836 [pid 3836] set_robust_list(0x5555567975e0, 24) = 0 [pid 3836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3836] setpgid(0, 0) = 0 [pid 3836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3836] write(3, "1000", 4) = 4 [pid 3836] close(3) = 0 [pid 3836] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3836] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3836] clone(child_stack=0x7ff3a5c633f0, 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 3837 attached , parent_tid=[3837], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3837 [pid 3837] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3837] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3836] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3837] <... futex resumed>) = 0 [pid 3837] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3836] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3837] <... mmap resumed>) = 0x20000000 [pid 3837] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3837] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3836] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3836] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3836] clone(child_stack=0x7ff3a5c423f0, 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 3838 attached [pid 3838] set_robust_list(0x7ff3a5c429e0, 24 [pid 3836] <... clone resumed>, parent_tid=[3838], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3838 [pid 3836] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3838] <... set_robust_list resumed>) = 0 [pid 3836] <... futex resumed>) = 0 [pid 3836] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3838] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3838] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3836] <... futex resumed>) = 0 [pid 3836] exit_group(0) = ? [pid 3837] <... futex resumed>) = ? [pid 3837] +++ exited with 0 +++ [pid 3838] +++ exited with 0 +++ [pid 3836] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3836, 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 3839 attached [pid 3839] set_robust_list(0x5555567975e0, 24) = 0 [pid 3839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3839 [pid 3839] <... prctl resumed>) = 0 [pid 3839] setpgid(0, 0) = 0 [pid 3839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3839] write(3, "1000", 4) = 4 [pid 3839] close(3) = 0 [pid 3839] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3839] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3839] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3840], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3840 [pid 3839] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3839] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3839] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3839] clone(child_stack=0x7ff3a5c423f0, 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 3841 attached , parent_tid=[3841], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3841 [pid 3839] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3839] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3840 attached [pid 3840] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3840] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3841] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3841] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3840] <... mmap resumed>) = 0x20000000 [pid 3841] <... madvise resumed>) = 0 [pid 3841] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3839] <... futex resumed>) = 0 [pid 3841] <... futex resumed>) = 1 [pid 3839] exit_group(0) = ? [pid 3841] +++ exited with 0 +++ [pid 3840] +++ exited with 0 +++ [pid 3839] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3839, 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 3842 attached [pid 3842] set_robust_list(0x5555567975e0, 24) = 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3842 [pid 3842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3842] setpgid(0, 0) = 0 [pid 3842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3842] write(3, "1000", 4) = 4 [pid 3842] close(3) = 0 [pid 3842] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3842] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3842] clone(child_stack=0x7ff3a5c633f0, 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 3843 attached [pid 3843] set_robust_list(0x7ff3a5c639e0, 24 [pid 3842] <... clone resumed>, parent_tid=[3843], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3843 [pid 3843] <... set_robust_list resumed>) = 0 [pid 3842] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3842] <... futex resumed>) = 0 [pid 3842] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3843] <... mmap resumed>) = 0x20000000 [pid 3842] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3842] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3843] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3843] <... futex resumed>) = 0 [pid 3842] <... clone resumed>, parent_tid=[3844], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3844 ./strace-static-x86_64: Process 3844 attached [pid 3842] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3842] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3844] set_robust_list(0x7ff3a5c429e0, 24 [pid 3843] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3844] <... set_robust_list resumed>) = 0 [pid 3844] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3844] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3842] <... futex resumed>) = 0 [pid 3842] exit_group(0) = ? [pid 3843] <... futex resumed>) = ? [pid 3843] +++ exited with 0 +++ [pid 3844] +++ exited with 0 +++ [pid 3842] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3842, 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 3845 attached [pid 3845] set_robust_list(0x5555567975e0, 24 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3845 [pid 3845] <... set_robust_list resumed>) = 0 [pid 3845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3845] setpgid(0, 0) = 0 [pid 3845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3845] write(3, "1000", 4) = 4 [pid 3845] close(3) = 0 [pid 3845] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3845] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3845] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3846], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3846 [pid 3845] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3845] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3845] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3847], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3847 [pid 3845] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3847 attached [pid 3847] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3847] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3847] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3845] <... futex resumed>) = 0 [pid 3847] <... futex resumed>) = 1 [pid 3847] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3846 attached [pid 3846] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3846] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3846] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] exit_group(0) = ? [pid 3847] <... futex resumed>) = ? [pid 3847] +++ exited with 0 +++ [pid 3846] +++ exited with 0 +++ [pid 3845] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3845, 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, child_tidptr=0x5555567975d0) = 3848 ./strace-static-x86_64: Process 3848 attached [pid 3848] set_robust_list(0x5555567975e0, 24) = 0 [pid 3848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3848] setpgid(0, 0) = 0 [pid 3848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3848] write(3, "1000", 4) = 4 [pid 3848] close(3) = 0 [pid 3848] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3848] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3848] clone(child_stack=0x7ff3a5c633f0, 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 3849 attached , parent_tid=[3849], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3849 [pid 3849] set_robust_list(0x7ff3a5c639e0, 24 [pid 3848] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3849] <... set_robust_list resumed>) = 0 [pid 3848] <... futex resumed>) = 0 [pid 3849] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3848] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3848] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3849] <... mmap resumed>) = 0x20000000 [pid 3848] <... mprotect resumed>) = 0 [pid 3848] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3849] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3850 attached ) = 0 [pid 3850] set_robust_list(0x7ff3a5c429e0, 24 [pid 3849] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3848] <... clone resumed>, parent_tid=[3850], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3850 [pid 3850] <... set_robust_list resumed>) = 0 [pid 3848] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3848] <... futex resumed>) = 0 [pid 3850] <... madvise resumed>) = 0 [pid 3848] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3850] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3850] <... futex resumed>) = 0 [pid 3848] exit_group(0 [pid 3850] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3848] <... exit_group resumed>) = ? [pid 3850] <... futex resumed>) = ? [pid 3849] <... futex resumed>) = ? [pid 3849] +++ exited with 0 +++ [pid 3850] +++ exited with 0 +++ [pid 3848] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3848, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3851 ./strace-static-x86_64: Process 3851 attached [pid 3851] set_robust_list(0x5555567975e0, 24) = 0 [pid 3851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3851] setpgid(0, 0) = 0 [pid 3851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3851] write(3, "1000", 4) = 4 [pid 3851] close(3) = 0 [pid 3851] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3851] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3851] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3852], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3852 [pid 3851] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3851] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3851] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3853], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3853 [pid 3851] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3852 attached [pid 3852] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3852] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0./strace-static-x86_64: Process 3853 attached [pid 3853] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3853] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3852] <... mmap resumed>) = 0x20000000 [pid 3852] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3852] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3853] <... madvise resumed>) = 0 [pid 3853] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3851] exit_group(0 [pid 3852] <... futex resumed>) = ? [pid 3851] <... exit_group resumed>) = ? [pid 3852] +++ exited with 0 +++ [pid 3853] +++ exited with 0 +++ [pid 3851] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3851, 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 3854 attached , child_tidptr=0x5555567975d0) = 3854 [pid 3854] set_robust_list(0x5555567975e0, 24) = 0 [pid 3854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3854] setpgid(0, 0) = 0 [pid 3854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3854] write(3, "1000", 4) = 4 [pid 3854] close(3) = 0 [pid 3854] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3854] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3854] clone(child_stack=0x7ff3a5c633f0, 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 3855 attached [pid 3855] set_robust_list(0x7ff3a5c639e0, 24 [pid 3854] <... clone resumed>, parent_tid=[3855], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3855 [pid 3855] <... set_robust_list resumed>) = 0 [pid 3854] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3855] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3854] <... futex resumed>) = 0 [pid 3854] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3854] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3855] <... mmap resumed>) = 0x20000000 [pid 3854] <... mprotect resumed>) = 0 [pid 3855] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3855] <... futex resumed>) = 0 [pid 3855] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3856 attached [pid 3854] <... clone resumed>, parent_tid=[3856], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3856 [pid 3856] set_robust_list(0x7ff3a5c429e0, 24 [pid 3854] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] <... set_robust_list resumed>) = 0 [pid 3854] <... futex resumed>) = 0 [pid 3856] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3854] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3856] <... madvise resumed>) = 0 [pid 3856] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3854] <... futex resumed>) = 0 [pid 3856] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3854] exit_group(0 [pid 3856] <... futex resumed>) = ? [pid 3855] <... futex resumed>) = ? [pid 3854] <... exit_group resumed>) = ? [pid 3855] +++ exited with 0 +++ [pid 3856] +++ exited with 0 +++ [pid 3854] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3857 ./strace-static-x86_64: Process 3857 attached [pid 3857] set_robust_list(0x5555567975e0, 24) = 0 [pid 3857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3857] setpgid(0, 0) = 0 [pid 3857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3857] write(3, "1000", 4) = 4 [pid 3857] close(3) = 0 [pid 3857] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3857] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3857] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3857] clone(child_stack=0x7ff3a5c633f0, 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 3858 attached [pid 3858] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3858] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] <... clone resumed>, parent_tid=[3858], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3858 [pid 3857] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3858] <... futex resumed>) = 0 [pid 3858] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3857] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3857] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3857] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3858] <... mmap resumed>) = 0x20000000 [pid 3858] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3857] <... mprotect resumed>) = 0 [pid 3858] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] clone(child_stack=0x7ff3a5c423f0, 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 3859 attached , parent_tid=[3859], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3859 [pid 3857] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3859] set_robust_list(0x7ff3a5c429e0, 24 [pid 3857] <... futex resumed>) = 0 [pid 3859] <... set_robust_list resumed>) = 0 [pid 3857] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3859] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3859] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3857] <... futex resumed>) = 0 [pid 3859] <... futex resumed>) = 1 [pid 3857] exit_group(0) = ? [pid 3858] <... futex resumed>) = ? [pid 3859] +++ exited with 0 +++ [pid 3858] +++ exited with 0 +++ [pid 3857] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3860 attached , child_tidptr=0x5555567975d0) = 3860 [pid 3860] set_robust_list(0x5555567975e0, 24) = 0 [pid 3860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3860] setpgid(0, 0) = 0 [pid 3860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3860] write(3, "1000", 4) = 4 [pid 3860] close(3) = 0 [pid 3860] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3860] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3860] clone(child_stack=0x7ff3a5c633f0, 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 3861 attached [pid 3861] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3861] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3860] <... clone resumed>, parent_tid=[3861], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3861 [pid 3860] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3861] <... futex resumed>) = 0 [pid 3860] <... futex resumed>) = 1 [pid 3861] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3860] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3861] <... mmap resumed>) = 0x20000000 [pid 3860] <... futex resumed>) = 0 [pid 3860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3860] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3860] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3861] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3860] <... clone resumed>, parent_tid=[3862], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3862 [pid 3860] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3862 attached [pid 3861] <... futex resumed>) = 0 [pid 3861] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3860] <... futex resumed>) = 0 [pid 3860] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3862] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3862] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3862] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3860] <... futex resumed>) = 0 [pid 3860] exit_group(0) = ? [pid 3861] <... futex resumed>) = ? [pid 3861] +++ exited with 0 +++ [pid 3862] +++ exited with 0 +++ [pid 3860] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3860, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3863 ./strace-static-x86_64: Process 3863 attached [pid 3863] set_robust_list(0x5555567975e0, 24) = 0 [pid 3863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3863] setpgid(0, 0) = 0 [pid 3863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3863] write(3, "1000", 4) = 4 [pid 3863] close(3) = 0 [pid 3863] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3863] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3863] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3863] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3864], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3864 [pid 3863] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3863] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3863] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3863] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3863] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3865], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3865 [pid 3863] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3863] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3865 attached [pid 3865] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3865] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3865] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3863] <... futex resumed>) = 0 [pid 3865] <... futex resumed>) = 1 [pid 3865] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3864 attached [pid 3864] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3864] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3864] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3863] exit_group(0) = ? [pid 3865] <... futex resumed>) = ? [pid 3865] +++ exited with 0 +++ [pid 3864] +++ exited with 0 +++ [pid 3863] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3866 attached , child_tidptr=0x5555567975d0) = 3866 [pid 3866] set_robust_list(0x5555567975e0, 24) = 0 [pid 3866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3866] setpgid(0, 0) = 0 [pid 3866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3866] write(3, "1000", 4) = 4 [pid 3866] close(3) = 0 [pid 3866] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3866] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3866] clone(child_stack=0x7ff3a5c633f0, 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 3867 attached [pid 3867] set_robust_list(0x7ff3a5c639e0, 24 [pid 3866] <... clone resumed>, parent_tid=[3867], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3867 [pid 3867] <... set_robust_list resumed>) = 0 [pid 3866] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3866] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3867] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3866] <... futex resumed>) = 0 [pid 3866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3866] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3866] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3868], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3868 ./strace-static-x86_64: Process 3868 attached [pid 3868] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3868] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3866] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3868] <... futex resumed>) = 0 [pid 3868] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3866] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3867] <... mmap resumed>) = 0x20000000 [pid 3868] <... madvise resumed>) = 0 [pid 3868] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3868] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3866] <... futex resumed>) = 0 [pid 3867] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3867] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3866] exit_group(0) = ? [pid 3868] <... futex resumed>) = ? [pid 3868] +++ exited with 0 +++ [pid 3867] <... futex resumed>) = ? [pid 3867] +++ exited with 0 +++ [pid 3866] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3866, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3869 attached , child_tidptr=0x5555567975d0) = 3869 [pid 3869] set_robust_list(0x5555567975e0, 24) = 0 [pid 3869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3869] setpgid(0, 0) = 0 [pid 3869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3869] write(3, "1000", 4) = 4 [pid 3869] close(3) = 0 [pid 3869] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3869] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3869] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3870], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3870 [pid 3869] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3869] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3869] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3869] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3871], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3871 [pid 3869] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3869] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3871 attached [pid 3871] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3871] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3871] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3869] <... futex resumed>) = 0 [pid 3871] <... futex resumed>) = 1 [pid 3871] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3870 attached [pid 3870] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3870] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3870] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3869] exit_group(0) = ? [pid 3871] <... futex resumed>) = ? [pid 3871] +++ exited with 0 +++ [pid 3870] +++ exited with 0 +++ [pid 3869] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3869, 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, child_tidptr=0x5555567975d0) = 3872 ./strace-static-x86_64: Process 3872 attached [pid 3872] set_robust_list(0x5555567975e0, 24) = 0 [pid 3872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3872] setpgid(0, 0) = 0 [pid 3872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3872] write(3, "1000", 4) = 4 [pid 3872] close(3) = 0 [pid 3872] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3872] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3872] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3873], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3873 [pid 3872] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3872] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3872] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3872] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3874], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3874 [pid 3872] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3872] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3874 attached [pid 3874] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3874] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3874] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3872] <... futex resumed>) = 0 [pid 3874] <... futex resumed>) = 1 [pid 3874] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3873 attached [pid 3873] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3873] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3873] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3873] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3872] exit_group(0) = ? [pid 3874] <... futex resumed>) = ? [pid 3874] +++ exited with 0 +++ [pid 3873] <... futex resumed>) = ? [pid 3873] +++ exited with 0 +++ [pid 3872] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3872, 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 3875 attached , child_tidptr=0x5555567975d0) = 3875 [pid 3875] set_robust_list(0x5555567975e0, 24) = 0 [pid 3875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3875] setpgid(0, 0) = 0 [pid 3875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3875] write(3, "1000", 4) = 4 [pid 3875] close(3) = 0 [pid 3875] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3875] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3875] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3876], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3876 ./strace-static-x86_64: Process 3876 attached [pid 3875] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3875] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3875] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3875] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3877], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3877 [pid 3875] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3875] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3877 attached [pid 3877] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3877] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3877] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] <... futex resumed>) = 0 [pid 3877] <... futex resumed>) = 1 [pid 3877] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3876] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3876] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3876] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] exit_group(0 [pid 3876] <... futex resumed>) = 0 [pid 3875] <... exit_group resumed>) = ? [pid 3877] <... futex resumed>) = ? [pid 3877] +++ exited with 0 +++ [pid 3876] +++ exited with 0 +++ [pid 3875] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3878 attached [pid 3878] set_robust_list(0x5555567975e0, 24) = 0 [pid 3878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3878] setpgid(0, 0) = 0 [pid 3878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3878 [pid 3878] <... openat resumed>) = 3 [pid 3878] write(3, "1000", 4) = 4 [pid 3878] close(3) = 0 [pid 3878] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3878] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3878] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3879], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3879 [pid 3878] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3878] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3878] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3878] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3880], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3880 [pid 3878] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3878] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3880 attached [pid 3880] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3880] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3880] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3878] <... futex resumed>) = 0 [pid 3880] <... futex resumed>) = 1 [pid 3880] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3879 attached [pid 3879] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3879] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3879] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3878] exit_group(0) = ? [pid 3880] <... futex resumed>) = ? [pid 3880] +++ exited with 0 +++ [pid 3879] +++ exited with 0 +++ [pid 3878] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3881 ./strace-static-x86_64: Process 3881 attached [pid 3881] set_robust_list(0x5555567975e0, 24) = 0 [pid 3881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3881] setpgid(0, 0) = 0 [pid 3881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3881] write(3, "1000", 4) = 4 [pid 3881] close(3) = 0 [pid 3881] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3881] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3881] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3882], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3882 [pid 3881] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3881] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3881] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3881] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3883], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3883 [pid 3881] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3881] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3883 attached [pid 3883] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3883] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3883] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3881] <... futex resumed>) = 0 [pid 3883] <... futex resumed>) = 1 [pid 3883] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3882 attached [pid 3882] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3882] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3882] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3881] exit_group(0) = ? [pid 3883] <... futex resumed>) = ? [pid 3883] +++ exited with 0 +++ [pid 3882] +++ exited with 0 +++ [pid 3881] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3884 ./strace-static-x86_64: Process 3884 attached [pid 3884] set_robust_list(0x5555567975e0, 24) = 0 [pid 3884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3884] setpgid(0, 0) = 0 [pid 3884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3884] write(3, "1000", 4) = 4 [pid 3884] close(3) = 0 [pid 3884] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3884] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3884] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3885], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3885 [pid 3884] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3884] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3884] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 3885 attached [pid 3884] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3886], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3886 [pid 3884] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3884] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3886 attached [pid 3886] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3886] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3886] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] <... futex resumed>) = 0 [pid 3886] <... futex resumed>) = 1 [pid 3886] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3885] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3885] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3885] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] exit_group(0) = ? [pid 3886] <... futex resumed>) = ? [pid 3886] +++ exited with 0 +++ [pid 3885] <... futex resumed>) = ? [pid 3885] +++ exited with 0 +++ [pid 3884] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3887 attached [pid 3887] set_robust_list(0x5555567975e0, 24 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3887 [pid 3887] <... set_robust_list resumed>) = 0 [pid 3887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3887] setpgid(0, 0) = 0 [pid 3887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3887] write(3, "1000", 4) = 4 [pid 3887] close(3) = 0 [pid 3887] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3887] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3887] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3888], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3888 [pid 3887] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3887] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3887] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3887] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3889], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3889 [pid 3887] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3887] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3889 attached [pid 3889] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3889] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3889] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... futex resumed>) = 0 [pid 3889] <... futex resumed>) = 1 [pid 3889] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3888 attached [pid 3888] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3888] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3888] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3888] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3887] exit_group(0) = ? [pid 3889] <... futex resumed>) = ? [pid 3889] +++ exited with 0 +++ [pid 3888] <... futex resumed>) = ? [pid 3888] +++ exited with 0 +++ [pid 3887] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3890 attached , child_tidptr=0x5555567975d0) = 3890 [pid 3890] set_robust_list(0x5555567975e0, 24) = 0 [pid 3890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3890] setpgid(0, 0) = 0 [pid 3890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3890] write(3, "1000", 4) = 4 [pid 3890] close(3) = 0 [pid 3890] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3890] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3890] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3891], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3891 ./strace-static-x86_64: Process 3891 attached [pid 3890] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3891] set_robust_list(0x7ff3a5c639e0, 24 [pid 3890] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3891] <... set_robust_list resumed>) = 0 [pid 3890] <... futex resumed>) = 0 [pid 3891] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3890] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3891] <... mmap resumed>) = 0x20000000 [pid 3891] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] <... mprotect resumed>) = 0 [pid 3891] <... futex resumed>) = 0 [pid 3890] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3891] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3892 attached [pid 3892] set_robust_list(0x7ff3a5c429e0, 24 [pid 3890] <... clone resumed>, parent_tid=[3892], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3892 [pid 3892] <... set_robust_list resumed>) = 0 [pid 3890] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3892] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3892] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3890] <... futex resumed>) = 0 [pid 3890] exit_group(0) = ? [pid 3891] <... futex resumed>) = ? [pid 3891] +++ exited with 0 +++ [pid 3892] +++ exited with 0 +++ [pid 3890] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3890, 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 3893 attached [pid 3893] set_robust_list(0x5555567975e0, 24) = 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3893 [pid 3893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3893] setpgid(0, 0) = 0 [pid 3893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3893] write(3, "1000", 4) = 4 [pid 3893] close(3) = 0 [pid 3893] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3893] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3893] clone(child_stack=0x7ff3a5c633f0, 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 3894 attached [pid 3894] set_robust_list(0x7ff3a5c639e0, 24 [pid 3893] <... clone resumed>, parent_tid=[3894], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3894 [pid 3894] <... set_robust_list resumed>) = 0 [pid 3893] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3894] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3893] <... futex resumed>) = 0 [pid 3893] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3894] <... mmap resumed>) = 0x20000000 [pid 3894] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3894] <... futex resumed>) = 0 [pid 3893] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3894] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3893] <... mprotect resumed>) = 0 [pid 3893] clone(child_stack=0x7ff3a5c423f0, 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 3895 attached [pid 3895] set_robust_list(0x7ff3a5c429e0, 24 [pid 3893] <... clone resumed>, parent_tid=[3895], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3895 [pid 3895] <... set_robust_list resumed>) = 0 [pid 3893] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3895] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3893] <... futex resumed>) = 0 [pid 3893] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3895] <... madvise resumed>) = 0 [pid 3895] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3893] <... futex resumed>) = 0 [pid 3895] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3893] exit_group(0) = ? [pid 3894] <... futex resumed>) = ? [pid 3894] +++ exited with 0 +++ [pid 3895] <... futex resumed>) = ? [pid 3895] +++ exited with 0 +++ [pid 3893] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3893, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3896 ./strace-static-x86_64: Process 3896 attached [pid 3896] set_robust_list(0x5555567975e0, 24) = 0 [pid 3896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3896] setpgid(0, 0) = 0 [pid 3896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3896] write(3, "1000", 4) = 4 [pid 3896] close(3) = 0 [pid 3896] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3896] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3896] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3896] clone(child_stack=0x7ff3a5c633f0, 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 3897 attached [pid 3897] set_robust_list(0x7ff3a5c639e0, 24 [pid 3896] <... clone resumed>, parent_tid=[3897], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3897 [pid 3897] <... set_robust_list resumed>) = 0 [pid 3896] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3897] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3896] <... futex resumed>) = 0 [pid 3896] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3896] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3896] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3897] <... mmap resumed>) = 0x20000000 [pid 3897] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] <... mprotect resumed>) = 0 [pid 3896] clone(child_stack=0x7ff3a5c423f0, 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 3898 attached , parent_tid=[3898], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3898 [pid 3898] set_robust_list(0x7ff3a5c429e0, 24 [pid 3896] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3898] <... set_robust_list resumed>) = 0 [pid 3896] <... futex resumed>) = 0 [pid 3898] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3896] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3898] <... madvise resumed>) = 0 [pid 3898] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3896] <... futex resumed>) = 0 [pid 3898] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3896] exit_group(0) = ? [pid 3898] <... futex resumed>) = ? [pid 3898] +++ exited with 0 +++ [pid 3897] <... futex resumed>) = ? [pid 3897] +++ exited with 0 +++ [pid 3896] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3896, 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, child_tidptr=0x5555567975d0) = 3899 ./strace-static-x86_64: Process 3899 attached [pid 3899] set_robust_list(0x5555567975e0, 24) = 0 [pid 3899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3899] setpgid(0, 0) = 0 [pid 3899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3899] write(3, "1000", 4) = 4 [pid 3899] close(3) = 0 [pid 3899] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3899] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3899] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3899] clone(child_stack=0x7ff3a5c633f0, 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 3900 attached , parent_tid=[3900], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3900 [pid 3900] set_robust_list(0x7ff3a5c639e0, 24 [pid 3899] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3900] <... set_robust_list resumed>) = 0 [pid 3899] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3900] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3899] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3899] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3900] <... mmap resumed>) = 0x20000000 [pid 3899] <... mprotect resumed>) = 0 [pid 3899] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3900] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 3901 attached [pid 3900] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3901] set_robust_list(0x7ff3a5c429e0, 24 [pid 3899] <... clone resumed>, parent_tid=[3901], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3901 [pid 3901] <... set_robust_list resumed>) = 0 [pid 3899] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3899] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3901] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3901] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3899] <... futex resumed>) = 0 [pid 3899] exit_group(0 [pid 3900] <... futex resumed>) = ? [pid 3899] <... exit_group resumed>) = ? [pid 3900] +++ exited with 0 +++ [pid 3901] <... futex resumed>) = ? [pid 3901] +++ exited with 0 +++ [pid 3899] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3902 ./strace-static-x86_64: Process 3902 attached [pid 3902] set_robust_list(0x5555567975e0, 24) = 0 [pid 3902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3902] setpgid(0, 0) = 0 [pid 3902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3902] write(3, "1000", 4) = 4 [pid 3902] close(3) = 0 [pid 3902] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3902] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3902] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3902] clone(child_stack=0x7ff3a5c633f0, 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 3903 attached [pid 3903] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3903] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3902] <... clone resumed>, parent_tid=[3903], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3903 [pid 3902] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3903] <... futex resumed>) = 0 [pid 3903] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3902] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3902] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3903] <... mmap resumed>) = 0x20000000 [pid 3903] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3903] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3902] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3902] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3902] clone(child_stack=0x7ff3a5c423f0, 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 3904 attached [pid 3904] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3904] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3902] <... clone resumed>, parent_tid=[3904], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3904 [pid 3902] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3904] <... futex resumed>) = 0 [pid 3904] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3904] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3904] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3902] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3902] exit_group(0) = ? [pid 3904] <... futex resumed>) = ? [pid 3903] <... futex resumed>) = ? [pid 3903] +++ exited with 0 +++ [pid 3904] +++ exited with 0 +++ [pid 3902] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3905 attached , child_tidptr=0x5555567975d0) = 3905 [pid 3905] set_robust_list(0x5555567975e0, 24) = 0 [pid 3905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3905] setpgid(0, 0) = 0 [pid 3905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3905] write(3, "1000", 4) = 4 [pid 3905] close(3) = 0 [pid 3905] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3905] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3905] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3905] clone(child_stack=0x7ff3a5c633f0, 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 3906 attached , parent_tid=[3906], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3906 [pid 3906] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3906] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3905] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3906] <... futex resumed>) = 0 [pid 3906] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3905] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3905] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3906] <... mmap resumed>) = 0x20000000 [pid 3906] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3905] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3906] <... futex resumed>) = 0 [pid 3905] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3906] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3905] <... mprotect resumed>) = 0 [pid 3905] clone(child_stack=0x7ff3a5c423f0, 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 3907 attached , parent_tid=[3907], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3907 [pid 3907] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3905] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3907] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3905] <... futex resumed>) = 0 [pid 3905] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3907] <... madvise resumed>) = 0 [pid 3907] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3905] <... futex resumed>) = 0 [pid 3907] <... futex resumed>) = 1 [pid 3907] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3905] exit_group(0 [pid 3907] <... futex resumed>) = ? [pid 3905] <... exit_group resumed>) = ? [pid 3906] <... futex resumed>) = ? [pid 3906] +++ exited with 0 +++ [pid 3907] +++ exited with 0 +++ [pid 3905] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3908 ./strace-static-x86_64: Process 3908 attached [pid 3908] set_robust_list(0x5555567975e0, 24) = 0 [pid 3908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3908] setpgid(0, 0) = 0 [pid 3908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3908] write(3, "1000", 4) = 4 [pid 3908] close(3) = 0 [pid 3908] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3908] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3908] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3908] clone(child_stack=0x7ff3a5c633f0, 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 3909 attached [pid 3909] set_robust_list(0x7ff3a5c639e0, 24 [pid 3908] <... clone resumed>, parent_tid=[3909], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3909 [pid 3908] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... set_robust_list resumed>) = 0 [pid 3909] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3908] <... futex resumed>) = 0 [pid 3908] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3908] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3909] <... mmap resumed>) = 0x20000000 [pid 3908] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3908] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3908] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3910], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3910 [pid 3908] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3908] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3910 attached [pid 3910] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3910] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3910] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] <... futex resumed>) = 0 [pid 3910] <... futex resumed>) = 1 [pid 3909] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3910] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3909] <... futex resumed>) = 0 [pid 3909] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3908] exit_group(0) = ? [pid 3910] <... futex resumed>) = ? [pid 3909] <... futex resumed>) = ? [pid 3909] +++ exited with 0 +++ [pid 3910] +++ exited with 0 +++ [pid 3908] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3911 attached , child_tidptr=0x5555567975d0) = 3911 [pid 3911] set_robust_list(0x5555567975e0, 24) = 0 [pid 3911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3911] setpgid(0, 0) = 0 [pid 3911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3911] write(3, "1000", 4) = 4 [pid 3911] close(3) = 0 [pid 3911] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3911] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3911] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3912], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3912 [pid 3911] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3911] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3911] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3911] clone(child_stack=0x7ff3a5c423f0, 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 3913 attached , parent_tid=[3913], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3913 [pid 3911] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3911] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3912 attached [pid 3912] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3912] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3913] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3913] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3912] <... mmap resumed>) = 0x20000000 [pid 3913] <... madvise resumed>) = 0 [pid 3912] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3912] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3913] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] <... futex resumed>) = 0 [pid 3911] exit_group(0) = ? [pid 3912] <... futex resumed>) = ? [pid 3912] +++ exited with 0 +++ [pid 3913] <... futex resumed>) = ? [pid 3913] +++ exited with 0 +++ [pid 3911] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3911, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3914 attached , child_tidptr=0x5555567975d0) = 3914 [pid 3914] set_robust_list(0x5555567975e0, 24) = 0 [pid 3914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3914] setpgid(0, 0) = 0 [pid 3914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3914] write(3, "1000", 4) = 4 [pid 3914] close(3) = 0 [pid 3914] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3914] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3914] clone(child_stack=0x7ff3a5c633f0, 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 3915 attached , parent_tid=[3915], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3915 [pid 3914] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3914] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3915] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3914] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3915] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3914] <... mprotect resumed>) = 0 [pid 3915] <... mmap resumed>) = 0x20000000 [pid 3914] clone(child_stack=0x7ff3a5c423f0, 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 3916 attached , parent_tid=[3916], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3916 [pid 3914] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3914] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3916] set_robust_list(0x7ff3a5c429e0, 24 [pid 3915] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3916] <... set_robust_list resumed>) = 0 [pid 3915] <... futex resumed>) = 0 [pid 3915] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3916] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3916] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3914] <... futex resumed>) = 0 [pid 3914] exit_group(0) = ? [pid 3915] <... futex resumed>) = ? [pid 3915] +++ exited with 0 +++ [pid 3916] +++ exited with 0 +++ [pid 3914] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3914, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3917 attached [pid 3917] set_robust_list(0x5555567975e0, 24) = 0 [pid 3917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3917] setpgid(0, 0) = 0 [pid 3917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3917] write(3, "1000", 4) = 4 [pid 3917] close(3) = 0 [pid 3917] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3917] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3917 [pid 3917] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3918], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3918 ./strace-static-x86_64: Process 3918 attached [pid 3918] set_robust_list(0x7ff3a5c639e0, 24 [pid 3917] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3918] <... set_robust_list resumed>) = 0 [pid 3917] <... futex resumed>) = 0 [pid 3917] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3918] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3917] <... futex resumed>) = 0 [pid 3917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3917] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3918] <... mmap resumed>) = 0x20000000 [pid 3917] <... mprotect resumed>) = 0 [pid 3918] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3917] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3918] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3919 attached [pid 3917] <... clone resumed>, parent_tid=[3919], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3919 [pid 3919] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3917] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3919] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3917] <... futex resumed>) = 0 [pid 3917] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3919] <... madvise resumed>) = 0 [pid 3919] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3917] <... futex resumed>) = 0 [pid 3917] exit_group(0 [pid 3918] <... futex resumed>) = ? [pid 3917] <... exit_group resumed>) = ? [pid 3918] +++ exited with 0 +++ [pid 3919] +++ exited with 0 +++ [pid 3917] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3917, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3920 ./strace-static-x86_64: Process 3920 attached [pid 3920] set_robust_list(0x5555567975e0, 24) = 0 [pid 3920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3920] setpgid(0, 0) = 0 [pid 3920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3920] write(3, "1000", 4) = 4 [pid 3920] close(3) = 0 [pid 3920] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3920] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3920] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3921], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3921 [pid 3920] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3920] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3920] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3920] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3922], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3922 [pid 3920] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3920] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3922 attached [pid 3922] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3922] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3922] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] <... futex resumed>) = 0 [pid 3922] <... futex resumed>) = 1 ./strace-static-x86_64: Process 3921 attached [pid 3922] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3921] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3921] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3921] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] exit_group(0) = ? [pid 3922] <... futex resumed>) = ? [pid 3922] +++ exited with 0 +++ [pid 3921] <... futex resumed>) = ? [pid 3921] +++ exited with 0 +++ [pid 3920] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3923 attached [pid 3923] set_robust_list(0x5555567975e0, 24) = 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3923 [pid 3923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3923] setpgid(0, 0) = 0 [pid 3923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3923] write(3, "1000", 4) = 4 [pid 3923] close(3) = 0 [pid 3923] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3923] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3923] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3923] clone(child_stack=0x7ff3a5c633f0, 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 3924 attached , parent_tid=[3924], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3924 [pid 3924] set_robust_list(0x7ff3a5c639e0, 24 [pid 3923] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3923] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] <... set_robust_list resumed>) = 0 [pid 3924] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3923] <... futex resumed>) = 0 [pid 3923] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3923] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3923] clone(child_stack=0x7ff3a5c423f0, 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 3925 attached [pid 3925] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3925] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3923] <... clone resumed>, parent_tid=[3925], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3925 [pid 3923] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3925] <... futex resumed>) = 0 [pid 3925] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3925] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3925] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3923] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3924] <... mmap resumed>) = 0x20000000 [pid 3924] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3924] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3923] exit_group(0 [pid 3924] <... futex resumed>) = ? [pid 3923] <... exit_group resumed>) = ? [pid 3925] <... futex resumed>) = ? [pid 3925] +++ exited with 0 +++ [pid 3924] +++ exited with 0 +++ [pid 3923] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3926 attached , child_tidptr=0x5555567975d0) = 3926 [pid 3926] set_robust_list(0x5555567975e0, 24) = 0 [pid 3926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3926] setpgid(0, 0) = 0 [pid 3926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3926] write(3, "1000", 4) = 4 [pid 3926] close(3) = 0 [pid 3926] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3926] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3926] clone(child_stack=0x7ff3a5c633f0, 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 3927 attached , parent_tid=[3927], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3927 [pid 3926] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3927] set_robust_list(0x7ff3a5c639e0, 24 [pid 3926] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3926] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3927] <... set_robust_list resumed>) = 0 [pid 3926] <... mprotect resumed>) = 0 [pid 3926] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3928], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3928 [pid 3926] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3928 attached [pid 3928] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3928] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3927] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3928] <... madvise resumed>) = 0 [pid 3928] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = 0 [pid 3928] <... futex resumed>) = 1 [pid 3928] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3927] <... mmap resumed>) = 0x20000000 [pid 3927] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3927] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3926] exit_group(0 [pid 3927] <... futex resumed>) = ? [pid 3926] <... exit_group resumed>) = ? [pid 3928] <... futex resumed>) = ? [pid 3928] +++ exited with 0 +++ [pid 3927] +++ exited with 0 +++ [pid 3926] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3929 attached , child_tidptr=0x5555567975d0) = 3929 [pid 3929] set_robust_list(0x5555567975e0, 24) = 0 [pid 3929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3929] setpgid(0, 0) = 0 [pid 3929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3929] write(3, "1000", 4) = 4 [pid 3929] close(3) = 0 [pid 3929] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3929] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3929] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3930], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3930 [pid 3929] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3929] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3929] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 3930 attached ) = 0 [pid 3929] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3931], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3931 [pid 3929] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3931 attached [pid 3931] set_robust_list(0x7ff3a5c429e0, 24 [pid 3929] <... futex resumed>) = 0 [pid 3931] <... set_robust_list resumed>) = 0 [pid 3929] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3931] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3931] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3929] <... futex resumed>) = 0 [pid 3931] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3930] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3930] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3930] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3929] exit_group(0) = ? [pid 3931] <... futex resumed>) = ? [pid 3931] +++ exited with 0 +++ [pid 3930] <... futex resumed>) = ? [pid 3930] +++ exited with 0 +++ [pid 3929] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3932 ./strace-static-x86_64: Process 3932 attached [pid 3932] set_robust_list(0x5555567975e0, 24) = 0 [pid 3932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3932] setpgid(0, 0) = 0 [pid 3932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3932] write(3, "1000", 4) = 4 [pid 3932] close(3) = 0 [pid 3932] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3932] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3932] clone(child_stack=0x7ff3a5c633f0, 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 3933 attached , parent_tid=[3933], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3933 [pid 3933] set_robust_list(0x7ff3a5c639e0, 24 [pid 3932] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] <... set_robust_list resumed>) = 0 [pid 3932] <... futex resumed>) = 0 [pid 3933] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3932] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3933] <... mmap resumed>) = 0x20000000 [pid 3932] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3932] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3933] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] <... mprotect resumed>) = 0 [pid 3932] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3934], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3934 [pid 3932] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3932] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3934 attached [pid 3934] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3934] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3934] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] <... futex resumed>) = 0 [pid 3933] <... futex resumed>) = 0 [pid 3933] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3932] exit_group(0) = ? [pid 3933] <... futex resumed>) = ? [pid 3934] <... futex resumed>) = ? [pid 3934] +++ exited with 0 +++ [pid 3933] +++ exited with 0 +++ [pid 3932] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3932, 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, child_tidptr=0x5555567975d0) = 3935 ./strace-static-x86_64: Process 3935 attached [pid 3935] set_robust_list(0x5555567975e0, 24) = 0 [pid 3935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3935] setpgid(0, 0) = 0 [pid 3935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3935] write(3, "1000", 4) = 4 [pid 3935] close(3) = 0 [pid 3935] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3935] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3935] clone(child_stack=0x7ff3a5c633f0, 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 3936 attached [pid 3936] set_robust_list(0x7ff3a5c639e0, 24 [pid 3935] <... clone resumed>, parent_tid=[3936], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3936 [pid 3936] <... set_robust_list resumed>) = 0 [pid 3935] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3935] <... futex resumed>) = 0 [pid 3935] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3936] <... mmap resumed>) = 0x20000000 [pid 3935] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3935] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3935] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3936] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3935] <... clone resumed>, parent_tid=[3937], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3937 [pid 3936] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3935] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3937 attached [pid 3937] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3937] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3937] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] <... futex resumed>) = 0 [pid 3935] exit_group(0 [pid 3936] <... futex resumed>) = ? [pid 3935] <... exit_group resumed>) = ? [pid 3936] +++ exited with 0 +++ [pid 3937] <... futex resumed>) = ? [pid 3937] +++ exited with 0 +++ [pid 3935] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3935, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3938 ./strace-static-x86_64: Process 3938 attached [pid 3938] set_robust_list(0x5555567975e0, 24) = 0 [pid 3938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3938] setpgid(0, 0) = 0 [pid 3938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3938] write(3, "1000", 4) = 4 [pid 3938] close(3) = 0 [pid 3938] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3938] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3938] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3939], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3939 [pid 3938] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3938] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3938] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3938] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3940], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3940 [pid 3938] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3938] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3940 attached [pid 3940] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3940] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3940] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3938] <... futex resumed>) = 0 [pid 3940] <... futex resumed>) = 1 [pid 3940] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3939 attached [pid 3939] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3939] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3939] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3938] exit_group(0 [pid 3939] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3938] <... exit_group resumed>) = ? [pid 3940] <... futex resumed>) = ? [pid 3940] +++ exited with 0 +++ [pid 3939] <... futex resumed>) = ? [pid 3939] +++ exited with 0 +++ [pid 3938] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3938, 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, child_tidptr=0x5555567975d0) = 3941 ./strace-static-x86_64: Process 3941 attached [pid 3941] set_robust_list(0x5555567975e0, 24) = 0 [pid 3941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3941] setpgid(0, 0) = 0 [pid 3941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3941] write(3, "1000", 4) = 4 [pid 3941] close(3) = 0 [pid 3941] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3941] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3941] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3941] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3942], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3942 [pid 3941] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3941] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3941] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3941] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3941] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3943], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3943 [pid 3941] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3941] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3943 attached [pid 3943] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3943] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3943] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... futex resumed>) = 0 [pid 3943] <... futex resumed>) = 1 [pid 3943] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3942 attached [pid 3942] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3942] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3942] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3942] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3941] exit_group(0) = ? [pid 3943] <... futex resumed>) = ? [pid 3943] +++ exited with 0 +++ [pid 3942] <... futex resumed>) = ? [pid 3942] +++ exited with 0 +++ [pid 3941] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3944 ./strace-static-x86_64: Process 3944 attached [pid 3944] set_robust_list(0x5555567975e0, 24) = 0 [pid 3944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3944] setpgid(0, 0) = 0 [pid 3944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3944] write(3, "1000", 4) = 4 [pid 3944] close(3) = 0 [pid 3944] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3944] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3944] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3944] clone(child_stack=0x7ff3a5c633f0, 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 3945 attached [pid 3945] set_robust_list(0x7ff3a5c639e0, 24 [pid 3944] <... clone resumed>, parent_tid=[3945], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3945 [pid 3945] <... set_robust_list resumed>) = 0 [pid 3944] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3945] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3944] <... futex resumed>) = 0 [pid 3944] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3944] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3944] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3945] <... mmap resumed>) = 0x20000000 [pid 3944] <... mprotect resumed>) = 0 [pid 3945] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3944] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3945] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3946 attached [pid 3945] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3944] <... clone resumed>, parent_tid=[3946], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3946 [pid 3946] set_robust_list(0x7ff3a5c429e0, 24 [pid 3944] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] <... set_robust_list resumed>) = 0 [pid 3944] <... futex resumed>) = 0 [pid 3946] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3944] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] <... madvise resumed>) = 0 [pid 3946] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3944] <... futex resumed>) = 0 [pid 3946] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3944] exit_group(0 [pid 3946] <... futex resumed>) = ? [pid 3945] <... futex resumed>) = ? [pid 3944] <... exit_group resumed>) = ? [pid 3945] +++ exited with 0 +++ [pid 3946] +++ exited with 0 +++ [pid 3944] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3944, 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, child_tidptr=0x5555567975d0) = 3947 ./strace-static-x86_64: Process 3947 attached [pid 3947] set_robust_list(0x5555567975e0, 24) = 0 [pid 3947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3947] setpgid(0, 0) = 0 [pid 3947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3947] write(3, "1000", 4) = 4 [pid 3947] close(3) = 0 [pid 3947] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3947] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3947] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3947] clone(child_stack=0x7ff3a5c633f0, 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 3948 attached , parent_tid=[3948], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3948 [pid 3948] set_robust_list(0x7ff3a5c639e0, 24 [pid 3947] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3948] <... set_robust_list resumed>) = 0 [pid 3948] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3947] <... futex resumed>) = 0 [pid 3947] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3947] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3947] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3948] <... mmap resumed>) = 0x20000000 [pid 3947] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3948] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3949 attached ) = 0 [pid 3949] set_robust_list(0x7ff3a5c429e0, 24 [pid 3948] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3947] <... clone resumed>, parent_tid=[3949], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3949 [pid 3949] <... set_robust_list resumed>) = 0 [pid 3947] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3949] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3947] <... futex resumed>) = 0 [pid 3949] <... madvise resumed>) = 0 [pid 3947] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3949] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3949] <... futex resumed>) = 0 [pid 3947] exit_group(0 [pid 3949] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3948] <... futex resumed>) = ? [pid 3949] <... futex resumed>) = ? [pid 3947] <... exit_group resumed>) = ? [pid 3948] +++ exited with 0 +++ [pid 3949] +++ exited with 0 +++ [pid 3947] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3950 ./strace-static-x86_64: Process 3950 attached [pid 3950] set_robust_list(0x5555567975e0, 24) = 0 [pid 3950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3950] setpgid(0, 0) = 0 [pid 3950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3950] write(3, "1000", 4) = 4 [pid 3950] close(3) = 0 [pid 3950] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3950] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3950] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3950] clone(child_stack=0x7ff3a5c633f0, 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 3951 attached , parent_tid=[3951], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3951 [pid 3951] set_robust_list(0x7ff3a5c639e0, 24 [pid 3950] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3951] <... set_robust_list resumed>) = 0 [pid 3950] <... futex resumed>) = 0 [pid 3951] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3950] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3950] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3950] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3951] <... mmap resumed>) = 0x20000000 [pid 3950] <... mprotect resumed>) = 0 [pid 3951] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3951] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3952 attached [pid 3951] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3952] set_robust_list(0x7ff3a5c429e0, 24 [pid 3950] <... clone resumed>, parent_tid=[3952], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3952 [pid 3952] <... set_robust_list resumed>) = 0 [pid 3950] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3950] <... futex resumed>) = 0 [pid 3952] <... madvise resumed>) = 0 [pid 3950] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3952] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3952] <... futex resumed>) = 0 [pid 3950] exit_group(0 [pid 3952] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3951] <... futex resumed>) = ? [pid 3950] <... exit_group resumed>) = ? [pid 3952] <... futex resumed>) = ? [pid 3951] +++ exited with 0 +++ [pid 3952] +++ exited with 0 +++ [pid 3950] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3953 ./strace-static-x86_64: Process 3953 attached [pid 3953] set_robust_list(0x5555567975e0, 24) = 0 [pid 3953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3953] setpgid(0, 0) = 0 [pid 3953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3953] write(3, "1000", 4) = 4 [pid 3953] close(3) = 0 [pid 3953] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3953] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3953] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3953] clone(child_stack=0x7ff3a5c633f0, 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 3954 attached [pid 3954] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3953] <... clone resumed>, parent_tid=[3954], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3954 [pid 3954] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3953] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3954] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3953] <... futex resumed>) = 0 [pid 3953] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3953] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3954] <... mmap resumed>) = 0x20000000 [pid 3954] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3953] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3953] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3953] clone(child_stack=0x7ff3a5c423f0, 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 3955 attached [pid 3955] set_robust_list(0x7ff3a5c429e0, 24 [pid 3953] <... clone resumed>, parent_tid=[3955], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3955 [pid 3953] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3953] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3955] <... set_robust_list resumed>) = 0 [pid 3955] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3955] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3953] <... futex resumed>) = 0 [pid 3953] exit_group(0) = ? [pid 3954] <... futex resumed>) = ? [pid 3954] +++ exited with 0 +++ [pid 3955] <... futex resumed>) = ? [pid 3955] +++ exited with 0 +++ [pid 3953] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3956 attached , child_tidptr=0x5555567975d0) = 3956 [pid 3956] set_robust_list(0x5555567975e0, 24) = 0 [pid 3956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3956] setpgid(0, 0) = 0 [pid 3956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3956] write(3, "1000", 4) = 4 [pid 3956] close(3) = 0 [pid 3956] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3956] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3956] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3956] clone(child_stack=0x7ff3a5c633f0, 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 3957 attached , parent_tid=[3957], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3957 [pid 3956] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3956] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3956] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3957] set_robust_list(0x7ff3a5c639e0, 24 [pid 3956] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3956] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3957] <... set_robust_list resumed>) = 0 [pid 3956] <... mprotect resumed>) = 0 [pid 3956] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3957] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3956] <... clone resumed>, parent_tid=[3958], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3958 ./strace-static-x86_64: Process 3958 attached [pid 3956] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3956] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3958] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3958] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3958] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3956] <... futex resumed>) = 0 [pid 3958] <... futex resumed>) = 1 [pid 3958] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3957] <... mmap resumed>) = 0x20000000 [pid 3957] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3956] exit_group(0) = ? [pid 3958] <... futex resumed>) = ? [pid 3958] +++ exited with 0 +++ [pid 3957] <... futex resumed>) = ? [pid 3957] +++ exited with 0 +++ [pid 3956] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3956, 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 3959 attached , child_tidptr=0x5555567975d0) = 3959 [pid 3959] set_robust_list(0x5555567975e0, 24) = 0 [pid 3959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3959] setpgid(0, 0) = 0 [pid 3959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3959] write(3, "1000", 4) = 4 [pid 3959] close(3) = 0 [pid 3959] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3959] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3959] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3959] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3960], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3960 [pid 3959] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3959] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3959] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3959] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3959] clone(child_stack=0x7ff3a5c423f0, 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 3961 attached , parent_tid=[3961], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3961 [pid 3959] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3959] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3960 attached [pid 3960] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3960] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3961] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3961] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3960] <... mmap resumed>) = 0x20000000 [pid 3961] <... madvise resumed>) = 0 [pid 3960] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3960] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3961] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3959] <... futex resumed>) = 0 [pid 3959] exit_group(0) = ? [pid 3960] <... futex resumed>) = ? [pid 3960] +++ exited with 0 +++ [pid 3961] <... futex resumed>) = ? [pid 3961] +++ exited with 0 +++ [pid 3959] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3959, 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 3962 attached , child_tidptr=0x5555567975d0) = 3962 [pid 3962] set_robust_list(0x5555567975e0, 24) = 0 [pid 3962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3962] setpgid(0, 0) = 0 [pid 3962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3962] write(3, "1000", 4) = 4 [pid 3962] close(3) = 0 [pid 3962] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3962] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3962] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3962] clone(child_stack=0x7ff3a5c633f0, 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 3963 attached [pid 3963] set_robust_list(0x7ff3a5c639e0, 24 [pid 3962] <... clone resumed>, parent_tid=[3963], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3963 [pid 3963] <... set_robust_list resumed>) = 0 [pid 3962] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3963] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3962] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3962] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3963] <... mmap resumed>) = 0x20000000 [pid 3962] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3963] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3962] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3963] <... futex resumed>) = 0 [pid 3962] <... mprotect resumed>) = 0 [pid 3963] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3962] clone(child_stack=0x7ff3a5c423f0, 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 3964 attached [pid 3964] set_robust_list(0x7ff3a5c429e0, 24 [pid 3962] <... clone resumed>, parent_tid=[3964], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3964 [pid 3964] <... set_robust_list resumed>) = 0 [pid 3964] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3962] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3962] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3964] <... madvise resumed>) = 0 [pid 3964] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3962] <... futex resumed>) = 0 [pid 3964] <... futex resumed>) = 1 [pid 3964] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3962] exit_group(0) = ? [pid 3963] <... futex resumed>) = ? [pid 3963] +++ exited with 0 +++ [pid 3964] <... futex resumed>) = ? [pid 3964] +++ exited with 0 +++ [pid 3962] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3965 attached [pid 3965] set_robust_list(0x5555567975e0, 24 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3965 [pid 3965] <... set_robust_list resumed>) = 0 [pid 3965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3965] setpgid(0, 0) = 0 [pid 3965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3965] write(3, "1000", 4) = 4 [pid 3965] close(3) = 0 [pid 3965] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3965] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3965] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3966], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3966 ./strace-static-x86_64: Process 3966 attached [pid 3965] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3965] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3965] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3967], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3967 [pid 3965] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3967 attached [pid 3967] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3967] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3967] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3965] <... futex resumed>) = 0 [pid 3967] <... futex resumed>) = 1 [pid 3967] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3966] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3966] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3966] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3966] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3965] exit_group(0) = ? [pid 3966] <... futex resumed>) = ? [pid 3967] <... futex resumed>) = ? [pid 3967] +++ exited with 0 +++ [pid 3966] +++ exited with 0 +++ [pid 3965] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3968 attached [pid 3968] set_robust_list(0x5555567975e0, 24) = 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3968 [pid 3968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3968] setpgid(0, 0) = 0 [pid 3968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3968] write(3, "1000", 4) = 4 [pid 3968] close(3) = 0 [pid 3968] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3968] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3968] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3968] clone(child_stack=0x7ff3a5c633f0, 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 3969 attached [pid 3969] set_robust_list(0x7ff3a5c639e0, 24 [pid 3968] <... clone resumed>, parent_tid=[3969], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3969 [pid 3968] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3969] <... set_robust_list resumed>) = 0 [pid 3968] <... futex resumed>) = 0 [pid 3968] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3969] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3968] <... futex resumed>) = 0 [pid 3968] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3969] <... mmap resumed>) = 0x20000000 [pid 3968] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3969] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3969] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3968] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3968] clone(child_stack=0x7ff3a5c423f0, 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 3970 attached , parent_tid=[3970], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3970 [pid 3968] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3968] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3970] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3970] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3970] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3968] <... futex resumed>) = 0 [pid 3968] exit_group(0) = ? [pid 3969] <... futex resumed>) = ? [pid 3970] <... futex resumed>) = ? [pid 3970] +++ exited with 0 +++ [pid 3969] +++ exited with 0 +++ [pid 3968] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3971 attached [pid 3971] set_robust_list(0x5555567975e0, 24 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3971 [pid 3971] <... set_robust_list resumed>) = 0 [pid 3971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3971] setpgid(0, 0) = 0 [pid 3971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3971] write(3, "1000", 4) = 4 [pid 3971] close(3) = 0 [pid 3971] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3971] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3971] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3971] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3972], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3972 [pid 3971] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3971] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3971] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3971] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3971] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3973], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3973 [pid 3971] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3971] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3972 attached [pid 3972] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3972] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0./strace-static-x86_64: Process 3973 attached [pid 3973] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3973] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3972] <... mmap resumed>) = 0x20000000 [pid 3973] <... madvise resumed>) = 0 [pid 3972] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3972] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3973] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3971] <... futex resumed>) = 0 [pid 3971] exit_group(0) = ? [pid 3972] <... futex resumed>) = ? [pid 3972] +++ exited with 0 +++ [pid 3973] <... futex resumed>) = ? [pid 3973] +++ exited with 0 +++ [pid 3971] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3974 ./strace-static-x86_64: Process 3974 attached [pid 3974] set_robust_list(0x5555567975e0, 24) = 0 [pid 3974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3974] setpgid(0, 0) = 0 [pid 3974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3974] write(3, "1000", 4) = 4 [pid 3974] close(3) = 0 [pid 3974] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3974] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3974] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3974] clone(child_stack=0x7ff3a5c633f0, 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 3975 attached , parent_tid=[3975], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3975 [pid 3975] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3974] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3975] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3974] <... futex resumed>) = 0 [pid 3974] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3974] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3975] <... mmap resumed>) = 0x20000000 [pid 3975] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3974] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3975] <... futex resumed>) = 0 [pid 3974] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3975] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3974] <... mprotect resumed>) = 0 [pid 3974] clone(child_stack=0x7ff3a5c423f0, 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 3976 attached [pid 3976] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3976] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3974] <... clone resumed>, parent_tid=[3976], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3976 [pid 3974] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3976] <... futex resumed>) = 0 [pid 3974] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3976] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3976] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3974] <... futex resumed>) = 0 [pid 3976] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3974] exit_group(0) = ? [pid 3975] <... futex resumed>) = ? [pid 3975] +++ exited with 0 +++ [pid 3976] <... futex resumed>) = ? [pid 3976] +++ exited with 0 +++ [pid 3974] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3977 attached [pid 3977] set_robust_list(0x5555567975e0, 24) = 0 [pid 3977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3977] setpgid(0, 0) = 0 [pid 3977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3977] write(3, "1000", 4) = 4 [pid 3977] close(3) = 0 [pid 3977] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3977] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3977] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3978], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3978 ./strace-static-x86_64: Process 3978 attached [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3977 [pid 3977] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3977] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3977] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3977] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3979], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3979 [pid 3977] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3977] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3979 attached [pid 3979] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3979] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3979] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] <... futex resumed>) = 0 [pid 3979] <... futex resumed>) = 1 [pid 3979] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3978] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3978] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3978] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3978] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3977] exit_group(0) = ? [pid 3979] <... futex resumed>) = ? [pid 3979] +++ exited with 0 +++ [pid 3978] <... futex resumed>) = ? [pid 3978] +++ exited with 0 +++ [pid 3977] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3977, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3980 attached [pid 3980] set_robust_list(0x5555567975e0, 24 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 3980 [pid 3980] <... set_robust_list resumed>) = 0 [pid 3980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3980] setpgid(0, 0) = 0 [pid 3980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3980] write(3, "1000", 4) = 4 [pid 3980] close(3) = 0 [pid 3980] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3980] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3980] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3981], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3981 [pid 3980] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3980] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3980] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3980] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3982], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3982 [pid 3980] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3980] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3982 attached [pid 3982] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3982] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3982] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3980] <... futex resumed>) = 0 [pid 3982] <... futex resumed>) = 1 [pid 3982] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3981 attached [pid 3981] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3981] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3981] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3980] exit_group(0) = ? [pid 3982] <... futex resumed>) = ? [pid 3982] +++ exited with 0 +++ [pid 3981] <... futex resumed>) = ? [pid 3981] +++ exited with 0 +++ [pid 3980] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3980, 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, child_tidptr=0x5555567975d0) = 3983 ./strace-static-x86_64: Process 3983 attached [pid 3983] set_robust_list(0x5555567975e0, 24) = 0 [pid 3983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3983] setpgid(0, 0) = 0 [pid 3983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3983] write(3, "1000", 4) = 4 [pid 3983] close(3) = 0 [pid 3983] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3983] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3983] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3983] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3984], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3984 [pid 3983] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3983] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3983] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3983] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3983] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3985], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3985 [pid 3983] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3983] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3984 attached [pid 3984] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3984] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0./strace-static-x86_64: Process 3985 attached [pid 3985] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3985] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3984] <... mmap resumed>) = 0x20000000 [pid 3984] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] <... madvise resumed>) = 0 [pid 3984] <... futex resumed>) = 0 [pid 3985] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3984] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3985] <... futex resumed>) = 1 [pid 3983] <... futex resumed>) = 0 [pid 3985] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3983] exit_group(0 [pid 3984] <... futex resumed>) = ? [pid 3983] <... exit_group resumed>) = ? [pid 3985] <... futex resumed>) = ? [pid 3985] +++ exited with 0 +++ [pid 3984] +++ exited with 0 +++ [pid 3983] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3986 attached , child_tidptr=0x5555567975d0) = 3986 [pid 3986] set_robust_list(0x5555567975e0, 24) = 0 [pid 3986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3986] setpgid(0, 0) = 0 [pid 3986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3986] write(3, "1000", 4) = 4 [pid 3986] close(3) = 0 [pid 3986] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3986] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3986] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3986] clone(child_stack=0x7ff3a5c633f0, 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 3987 attached [pid 3987] set_robust_list(0x7ff3a5c639e0, 24 [pid 3986] <... clone resumed>, parent_tid=[3987], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3987 [pid 3987] <... set_robust_list resumed>) = 0 [pid 3986] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3987] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3986] <... futex resumed>) = 0 [pid 3986] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3986] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3986] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3987] <... mmap resumed>) = 0x20000000 [pid 3986] <... mprotect resumed>) = 0 [pid 3987] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3986] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3987] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3988 attached [pid 3986] <... clone resumed>, parent_tid=[3988], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3988 [pid 3987] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3986] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3988] set_robust_list(0x7ff3a5c429e0, 24 [pid 3986] <... futex resumed>) = 0 [pid 3988] <... set_robust_list resumed>) = 0 [pid 3988] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3986] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3988] <... madvise resumed>) = 0 [pid 3988] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3986] <... futex resumed>) = 0 [pid 3988] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3986] exit_group(0 [pid 3988] <... futex resumed>) = ? [pid 3987] <... futex resumed>) = ? [pid 3986] <... exit_group resumed>) = ? [pid 3987] +++ exited with 0 +++ [pid 3988] +++ exited with 0 +++ [pid 3986] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3986, 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, child_tidptr=0x5555567975d0) = 3989 ./strace-static-x86_64: Process 3989 attached [pid 3989] set_robust_list(0x5555567975e0, 24) = 0 [pid 3989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3989] setpgid(0, 0) = 0 [pid 3989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3989] write(3, "1000", 4) = 4 [pid 3989] close(3) = 0 [pid 3989] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3989] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3989] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3989] clone(child_stack=0x7ff3a5c633f0, 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 3990 attached , parent_tid=[3990], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3990 [pid 3989] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3989] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3989] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3989] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3989] clone(child_stack=0x7ff3a5c423f0, 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 3991 attached , parent_tid=[3991], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3991 [pid 3991] set_robust_list(0x7ff3a5c429e0, 24 [pid 3989] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3989] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3990] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3990] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3991] <... set_robust_list resumed>) = 0 [pid 3990] <... mmap resumed>) = 0x20000000 [pid 3990] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3990] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3991] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3991] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3989] <... futex resumed>) = 0 [pid 3989] exit_group(0) = ? [pid 3990] <... futex resumed>) = ? [pid 3990] +++ exited with 0 +++ [pid 3991] <... futex resumed>) = ? [pid 3991] +++ exited with 0 +++ [pid 3989] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 3992 ./strace-static-x86_64: Process 3992 attached [pid 3992] set_robust_list(0x5555567975e0, 24) = 0 [pid 3992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3992] setpgid(0, 0) = 0 [pid 3992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3992] write(3, "1000", 4) = 4 [pid 3992] close(3) = 0 [pid 3992] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3992] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3992] clone(child_stack=0x7ff3a5c633f0, 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 3993 attached [pid 3993] set_robust_list(0x7ff3a5c639e0, 24 [pid 3992] <... clone resumed>, parent_tid=[3993], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3993 [pid 3992] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3993] <... set_robust_list resumed>) = 0 [pid 3992] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3993] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3992] <... futex resumed>) = 0 [pid 3992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3993] <... mmap resumed>) = 0x20000000 [pid 3992] <... mmap resumed>) = 0x7ff3a5c22000 [pid 3992] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3992] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3994], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3994 [pid 3992] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3992] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3993] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3994 attached [pid 3994] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3994] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3994] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3992] <... futex resumed>) = 0 [pid 3992] exit_group(0) = ? [pid 3994] <... futex resumed>) = ? [pid 3994] +++ exited with 0 +++ [pid 3993] <... futex resumed>) = ? [pid 3993] +++ exited with 0 +++ [pid 3992] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3992, 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, child_tidptr=0x5555567975d0) = 3995 ./strace-static-x86_64: Process 3995 attached [pid 3995] set_robust_list(0x5555567975e0, 24) = 0 [pid 3995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3995] setpgid(0, 0) = 0 [pid 3995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3995] write(3, "1000", 4) = 4 [pid 3995] close(3) = 0 [pid 3995] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3995] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3995] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3996], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3996 [pid 3995] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3995] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3995] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3995] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3997], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 3997 [pid 3995] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3995] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3997 attached [pid 3997] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 3997] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 3997] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3995] <... futex resumed>) = 0 [pid 3997] <... futex resumed>) = 1 [pid 3997] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3996 attached [pid 3996] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 3996] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 3996] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3996] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3995] exit_group(0) = ? [pid 3997] <... futex resumed>) = ? [pid 3996] <... futex resumed>) = ? [pid 3996] +++ exited with 0 +++ [pid 3997] +++ exited with 0 +++ [pid 3995] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3998 attached , child_tidptr=0x5555567975d0) = 3998 [pid 3998] set_robust_list(0x5555567975e0, 24) = 0 [pid 3998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3998] setpgid(0, 0) = 0 [pid 3998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3998] write(3, "1000", 4) = 4 [pid 3998] close(3) = 0 [pid 3998] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3998] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 3998] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3998] clone(child_stack=0x7ff3a5c633f0, 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 3999 attached [pid 3999] set_robust_list(0x7ff3a5c639e0, 24 [pid 3998] <... clone resumed>, parent_tid=[3999], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 3999 [pid 3999] <... set_robust_list resumed>) = 0 [pid 3998] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3999] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 3998] <... futex resumed>) = 0 [pid 3998] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3998] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 3998] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 3999] <... mmap resumed>) = 0x20000000 [pid 3998] <... mprotect resumed>) = 0 [pid 3999] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3999] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4000 attached [pid 3999] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3998] <... clone resumed>, parent_tid=[4000], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4000 [pid 4000] set_robust_list(0x7ff3a5c429e0, 24 [pid 3998] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4000] <... set_robust_list resumed>) = 0 [pid 3998] <... futex resumed>) = 0 [pid 4000] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 3998] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4000] <... madvise resumed>) = 0 [pid 4000] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3998] <... futex resumed>) = 0 [pid 4000] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3998] exit_group(0 [pid 3999] <... futex resumed>) = ? [pid 3998] <... exit_group resumed>) = ? [pid 4000] <... futex resumed>) = ? [pid 3999] +++ exited with 0 +++ [pid 4000] +++ exited with 0 +++ [pid 3998] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3998, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4001 ./strace-static-x86_64: Process 4001 attached [pid 4001] set_robust_list(0x5555567975e0, 24) = 0 [pid 4001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4001] setpgid(0, 0) = 0 [pid 4001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4001] write(3, "1000", 4) = 4 [pid 4001] close(3) = 0 [pid 4001] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4001] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4001] clone(child_stack=0x7ff3a5c633f0, 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 4002 attached [pid 4002] set_robust_list(0x7ff3a5c639e0, 24 [pid 4001] <... clone resumed>, parent_tid=[4002], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4002 [pid 4002] <... set_robust_list resumed>) = 0 [pid 4001] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4002] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4001] <... futex resumed>) = 0 [pid 4001] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4001] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4002] <... mmap resumed>) = 0x20000000 [pid 4001] <... mprotect resumed>) = 0 [pid 4002] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4001] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4002] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4003 attached [pid 4002] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4001] <... clone resumed>, parent_tid=[4003], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4003 [pid 4003] set_robust_list(0x7ff3a5c429e0, 24 [pid 4001] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4003] <... set_robust_list resumed>) = 0 [pid 4001] <... futex resumed>) = 0 [pid 4003] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4001] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4003] <... madvise resumed>) = 0 [pid 4003] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4001] <... futex resumed>) = 0 [pid 4003] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4001] exit_group(0 [pid 4003] <... futex resumed>) = ? [pid 4002] <... futex resumed>) = ? [pid 4001] <... exit_group resumed>) = ? [pid 4002] +++ exited with 0 +++ [pid 4003] +++ exited with 0 +++ [pid 4001] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4001, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4004 attached , child_tidptr=0x5555567975d0) = 4004 [pid 4004] set_robust_list(0x5555567975e0, 24) = 0 [pid 4004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4004] setpgid(0, 0) = 0 [pid 4004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4004] write(3, "1000", 4) = 4 [pid 4004] close(3) = 0 [pid 4004] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4004] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4004] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4004] clone(child_stack=0x7ff3a5c633f0, 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 4005 attached [pid 4005] set_robust_list(0x7ff3a5c639e0, 24 [pid 4004] <... clone resumed>, parent_tid=[4005], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4005 [pid 4005] <... set_robust_list resumed>) = 0 [pid 4004] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4005] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4004] <... futex resumed>) = 0 [pid 4004] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4004] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4004] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4004] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4005] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 4006 attached [pid 4005] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4006] set_robust_list(0x7ff3a5c429e0, 24 [pid 4004] <... clone resumed>, parent_tid=[4006], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4006 [pid 4006] <... set_robust_list resumed>) = 0 [pid 4004] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4006] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4004] <... futex resumed>) = 0 [pid 4006] <... madvise resumed>) = 0 [pid 4005] <... futex resumed>) = 0 [pid 4004] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4006] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4005] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4006] <... futex resumed>) = 0 [pid 4004] exit_group(0 [pid 4006] ????( [pid 4004] <... exit_group resumed>) = ? [pid 4006] <... ???? resumed>) = ? [pid 4006] +++ exited with 0 +++ [pid 4005] <... futex resumed>) = ? [pid 4005] +++ exited with 0 +++ [pid 4004] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4004, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4007 ./strace-static-x86_64: Process 4007 attached [pid 4007] set_robust_list(0x5555567975e0, 24) = 0 [pid 4007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4007] setpgid(0, 0) = 0 [pid 4007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4007] write(3, "1000", 4) = 4 [pid 4007] close(3) = 0 [pid 4007] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4007] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4007] clone(child_stack=0x7ff3a5c633f0, 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 4008 attached [pid 4008] set_robust_list(0x7ff3a5c639e0, 24 [pid 4007] <... clone resumed>, parent_tid=[4008], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4008 [pid 4008] <... set_robust_list resumed>) = 0 [pid 4007] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4008] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4007] <... futex resumed>) = 0 [pid 4007] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4007] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4008] <... mmap resumed>) = 0x20000000 [pid 4007] <... mprotect resumed>) = 0 [pid 4008] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4008] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4009 attached [pid 4008] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4009] set_robust_list(0x7ff3a5c429e0, 24 [pid 4007] <... clone resumed>, parent_tid=[4009], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4009 [pid 4009] <... set_robust_list resumed>) = 0 [pid 4007] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4009] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4007] <... futex resumed>) = 0 [pid 4009] <... madvise resumed>) = 0 [pid 4009] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4009] <... futex resumed>) = 0 [pid 4007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4009] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4007] exit_group(0 [pid 4009] <... futex resumed>) = ? [pid 4008] <... futex resumed>) = ? [pid 4007] <... exit_group resumed>) = ? [pid 4008] +++ exited with 0 +++ [pid 4009] +++ exited with 0 +++ [pid 4007] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4007, 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 4010 attached , child_tidptr=0x5555567975d0) = 4010 [pid 4010] set_robust_list(0x5555567975e0, 24) = 0 [pid 4010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4010] setpgid(0, 0) = 0 [pid 4010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4010] write(3, "1000", 4) = 4 [pid 4010] close(3) = 0 [pid 4010] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4010] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4010] clone(child_stack=0x7ff3a5c633f0, 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 4011 attached , parent_tid=[4011], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4011 [pid 4010] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4010] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4011] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4010] <... mprotect resumed>) = 0 [pid 4010] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4012], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4012 [pid 4011] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4010] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4012 attached [pid 4012] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4012] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4012] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4010] <... futex resumed>) = 0 [pid 4012] <... futex resumed>) = 1 [pid 4012] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4011] <... mmap resumed>) = 0x20000000 [pid 4011] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4011] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4010] exit_group(0) = ? [pid 4011] <... futex resumed>) = ? [pid 4011] +++ exited with 0 +++ [pid 4012] <... futex resumed>) = ? [pid 4012] +++ exited with 0 +++ [pid 4010] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4013 attached , child_tidptr=0x5555567975d0) = 4013 [pid 4013] set_robust_list(0x5555567975e0, 24) = 0 [pid 4013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4013] setpgid(0, 0) = 0 [pid 4013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4013] write(3, "1000", 4) = 4 [pid 4013] close(3) = 0 [pid 4013] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4013] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4013] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4013] clone(child_stack=0x7ff3a5c633f0, 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 4014 attached , parent_tid=[4014], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4014 [pid 4014] set_robust_list(0x7ff3a5c639e0, 24 [pid 4013] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4014] <... set_robust_list resumed>) = 0 [pid 4014] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4013] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4013] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4014] <... mmap resumed>) = 0x20000000 [pid 4013] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4014] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4013] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4014] <... futex resumed>) = 0 [pid 4013] <... mprotect resumed>) = 0 [pid 4014] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4013] clone(child_stack=0x7ff3a5c423f0, 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 4015 attached , parent_tid=[4015], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4015 [pid 4015] set_robust_list(0x7ff3a5c429e0, 24 [pid 4013] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4015] <... set_robust_list resumed>) = 0 [pid 4013] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4015] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4015] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4013] <... futex resumed>) = 0 [pid 4013] exit_group(0) = ? [pid 4014] <... futex resumed>) = ? [pid 4015] +++ exited with 0 +++ [pid 4014] +++ exited with 0 +++ [pid 4013] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4016 attached , child_tidptr=0x5555567975d0) = 4016 [pid 4016] set_robust_list(0x5555567975e0, 24) = 0 [pid 4016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4016] setpgid(0, 0) = 0 [pid 4016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4016] write(3, "1000", 4) = 4 [pid 4016] close(3) = 0 [pid 4016] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4016] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4016] clone(child_stack=0x7ff3a5c633f0, 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 4017 attached , parent_tid=[4017], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4017 [pid 4016] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4016] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4016] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4017] set_robust_list(0x7ff3a5c639e0, 24 [pid 4016] <... clone resumed>, parent_tid=[4018], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4018 [pid 4016] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4018 attached [pid 4018] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4018] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4018] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] <... futex resumed>) = 0 [pid 4018] <... futex resumed>) = 1 [pid 4018] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4017] <... set_robust_list resumed>) = 0 [pid 4017] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4017] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] exit_group(0) = ? [pid 4018] <... futex resumed>) = ? [pid 4018] +++ exited with 0 +++ [pid 4017] +++ exited with 0 +++ [pid 4016] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4019 ./strace-static-x86_64: Process 4019 attached [pid 4019] set_robust_list(0x5555567975e0, 24) = 0 [pid 4019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4019] setpgid(0, 0) = 0 [pid 4019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4019] write(3, "1000", 4) = 4 [pid 4019] close(3) = 0 [pid 4019] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4019] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4019] clone(child_stack=0x7ff3a5c633f0, 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 4020 attached , parent_tid=[4020], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4020 [pid 4019] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4019] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4020] set_robust_list(0x7ff3a5c639e0, 24 [pid 4019] <... mprotect resumed>) = 0 [pid 4019] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4021], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4021 [pid 4020] <... set_robust_list resumed>) = 0 [pid 4019] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4021 attached [pid 4021] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4021] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4021] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] <... futex resumed>) = 0 [pid 4021] <... futex resumed>) = 1 [pid 4020] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4021] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4020] <... mmap resumed>) = 0x20000000 [pid 4020] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4020] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4019] exit_group(0 [pid 4021] <... futex resumed>) = ? [pid 4019] <... exit_group resumed>) = ? [pid 4021] +++ exited with 0 +++ [pid 4020] <... futex resumed>) = ? [pid 4020] +++ exited with 0 +++ [pid 4019] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4019, 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, child_tidptr=0x5555567975d0) = 4022 ./strace-static-x86_64: Process 4022 attached [pid 4022] set_robust_list(0x5555567975e0, 24) = 0 [pid 4022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4022] setpgid(0, 0) = 0 [pid 4022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4022] write(3, "1000", 4) = 4 [pid 4022] close(3) = 0 [pid 4022] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4022] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4022] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4023], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4023 [pid 4022] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4022] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4022] clone(child_stack=0x7ff3a5c423f0, 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 4023 attached , parent_tid=[4024], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4024 [pid 4022] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4024 attached [pid 4023] set_robust_list(0x7ff3a5c639e0, 24 [pid 4024] set_robust_list(0x7ff3a5c429e0, 24 [pid 4023] <... set_robust_list resumed>) = 0 [pid 4024] <... set_robust_list resumed>) = 0 [pid 4023] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4024] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4023] <... mmap resumed>) = 0x20000000 [pid 4023] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4024] <... madvise resumed>) = 0 [pid 4023] <... futex resumed>) = 0 [pid 4024] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4023] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4024] <... futex resumed>) = 1 [pid 4022] <... futex resumed>) = 0 [pid 4024] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4022] exit_group(0 [pid 4024] <... futex resumed>) = ? [pid 4022] <... exit_group resumed>) = ? [pid 4023] <... futex resumed>) = ? [pid 4023] +++ exited with 0 +++ [pid 4024] +++ exited with 0 +++ [pid 4022] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4022, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4025 attached , child_tidptr=0x5555567975d0) = 4025 [pid 4025] set_robust_list(0x5555567975e0, 24) = 0 [pid 4025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4025] setpgid(0, 0) = 0 [pid 4025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4025] write(3, "1000", 4) = 4 [pid 4025] close(3) = 0 [pid 4025] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4025] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4025] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4026], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4026 [pid 4025] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4025] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4025] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4025] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4027], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4027 [pid 4025] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4025] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4027 attached [pid 4027] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4027] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4027] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4025] <... futex resumed>) = 0 [pid 4027] <... futex resumed>) = 1 [pid 4027] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4026 attached [pid 4026] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4026] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4026] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4026] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4025] exit_group(0) = ? [pid 4027] <... futex resumed>) = ? [pid 4027] +++ exited with 0 +++ [pid 4026] <... futex resumed>) = ? [pid 4026] +++ exited with 0 +++ [pid 4025] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4025, 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, child_tidptr=0x5555567975d0) = 4028 ./strace-static-x86_64: Process 4028 attached [pid 4028] set_robust_list(0x5555567975e0, 24) = 0 [pid 4028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4028] setpgid(0, 0) = 0 [pid 4028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4028] write(3, "1000", 4) = 4 [pid 4028] close(3) = 0 [pid 4028] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4028] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4028] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4029], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4029 [pid 4028] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4028] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 4029 attached [pid 4028] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4030], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4030 [pid 4028] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4030 attached [pid 4030] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4030] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4030] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4028] <... futex resumed>) = 0 [pid 4030] <... futex resumed>) = 1 [pid 4030] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4029] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4029] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4029] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4029] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4028] exit_group(0) = ? [pid 4030] <... futex resumed>) = ? [pid 4030] +++ exited with 0 +++ [pid 4029] <... futex resumed>) = ? [pid 4029] +++ exited with 0 +++ [pid 4028] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4031 attached [pid 4031] set_robust_list(0x5555567975e0, 24 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4031 [pid 4031] <... set_robust_list resumed>) = 0 [pid 4031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4031] setpgid(0, 0) = 0 [pid 4031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4031] write(3, "1000", 4) = 4 [pid 4031] close(3) = 0 [pid 4031] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4031] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4031] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4031] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4032], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4032 [pid 4031] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4031] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4031] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4031] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4031] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4033], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4033 ./strace-static-x86_64: Process 4032 attached [pid 4031] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4031] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4033 attached [pid 4033] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4033] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4033] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4031] <... futex resumed>) = 0 [pid 4033] <... futex resumed>) = 1 [pid 4033] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4032] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4032] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4032] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4032] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4031] exit_group(0 [pid 4033] <... futex resumed>) = ? [pid 4032] <... futex resumed>) = ? [pid 4031] <... exit_group resumed>) = ? [pid 4032] +++ exited with 0 +++ [pid 4033] +++ exited with 0 +++ [pid 4031] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4034 attached , child_tidptr=0x5555567975d0) = 4034 [pid 4034] set_robust_list(0x5555567975e0, 24) = 0 [pid 4034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4034] setpgid(0, 0) = 0 [pid 4034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4034] write(3, "1000", 4) = 4 [pid 4034] close(3) = 0 [pid 4034] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4034] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4034] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4034] clone(child_stack=0x7ff3a5c633f0, 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 4035 attached , parent_tid=[4035], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4035 [pid 4035] set_robust_list(0x7ff3a5c639e0, 24 [pid 4034] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4035] <... set_robust_list resumed>) = 0 [pid 4034] <... futex resumed>) = 0 [pid 4035] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4034] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4034] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4034] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4035] <... mmap resumed>) = 0x20000000 [pid 4034] <... mprotect resumed>) = 0 [pid 4035] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4034] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4035] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4036 attached [pid 4035] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4036] set_robust_list(0x7ff3a5c429e0, 24 [pid 4034] <... clone resumed>, parent_tid=[4036], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4036 [pid 4036] <... set_robust_list resumed>) = 0 [pid 4034] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4036] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4034] <... futex resumed>) = 0 [pid 4036] <... madvise resumed>) = 0 [pid 4034] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4036] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4036] <... futex resumed>) = 0 [pid 4034] exit_group(0 [pid 4036] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4034] <... exit_group resumed>) = ? [pid 4036] <... futex resumed>) = ? [pid 4035] <... futex resumed>) = ? [pid 4035] +++ exited with 0 +++ [pid 4036] +++ exited with 0 +++ [pid 4034] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4037 attached , child_tidptr=0x5555567975d0) = 4037 [pid 4037] set_robust_list(0x5555567975e0, 24) = 0 [pid 4037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4037] setpgid(0, 0) = 0 [pid 4037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4037] write(3, "1000", 4) = 4 [pid 4037] close(3) = 0 [pid 4037] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4037] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4037] clone(child_stack=0x7ff3a5c633f0, 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 4038 attached [pid 4038] set_robust_list(0x7ff3a5c639e0, 24 [pid 4037] <... clone resumed>, parent_tid=[4038], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4038 [pid 4038] <... set_robust_list resumed>) = 0 [pid 4037] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4038] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4037] <... futex resumed>) = 0 [pid 4037] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4037] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4038] <... mmap resumed>) = 0x20000000 [pid 4037] <... mprotect resumed>) = 0 [pid 4038] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4037] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4038] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4039 attached [pid 4038] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4037] <... clone resumed>, parent_tid=[4039], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4039 [pid 4039] set_robust_list(0x7ff3a5c429e0, 24 [pid 4037] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4039] <... set_robust_list resumed>) = 0 [pid 4037] <... futex resumed>) = 0 [pid 4039] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4037] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4039] <... madvise resumed>) = 0 [pid 4039] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4037] <... futex resumed>) = 0 [pid 4039] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4037] exit_group(0 [pid 4038] <... futex resumed>) = ? [pid 4037] <... exit_group resumed>) = ? [pid 4039] <... futex resumed>) = ? [pid 4038] +++ exited with 0 +++ [pid 4039] +++ exited with 0 +++ [pid 4037] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4040 ./strace-static-x86_64: Process 4040 attached [pid 4040] set_robust_list(0x5555567975e0, 24) = 0 [pid 4040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4040] setpgid(0, 0) = 0 [pid 4040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4040] write(3, "1000", 4) = 4 [pid 4040] close(3) = 0 [pid 4040] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4040] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4040] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4041], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4041 [pid 4040] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4040] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4040] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4042], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4042 [pid 4040] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4042 attached [pid 4042] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4042] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4042] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4040] <... futex resumed>) = 0 [pid 4042] <... futex resumed>) = 1 [pid 4042] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4041 attached [pid 4041] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4041] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4041] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4041] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4040] exit_group(0) = ? [pid 4042] <... futex resumed>) = ? [pid 4042] +++ exited with 0 +++ [pid 4041] <... futex resumed>) = ? [pid 4041] +++ exited with 0 +++ [pid 4040] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4043 ./strace-static-x86_64: Process 4043 attached [pid 4043] set_robust_list(0x5555567975e0, 24) = 0 [pid 4043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4043] setpgid(0, 0) = 0 [pid 4043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4043] write(3, "1000", 4) = 4 [pid 4043] close(3) = 0 [pid 4043] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4043] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4043] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4044], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4044 [pid 4043] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4043] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4043] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4043] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4045], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4045 [pid 4043] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4043] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4045 attached [pid 4045] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4045] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4045] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4043] <... futex resumed>) = 0 [pid 4045] <... futex resumed>) = 1 [pid 4045] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4044 attached [pid 4044] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4044] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4044] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4043] exit_group(0) = ? [pid 4045] <... futex resumed>) = ? [pid 4044] +++ exited with 0 +++ [pid 4045] +++ exited with 0 +++ [pid 4043] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4046 ./strace-static-x86_64: Process 4046 attached [pid 4046] set_robust_list(0x5555567975e0, 24) = 0 [pid 4046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4046] setpgid(0, 0) = 0 [pid 4046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4046] write(3, "1000", 4) = 4 [pid 4046] close(3) = 0 [pid 4046] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4046] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4046] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4047], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4047 ./strace-static-x86_64: Process 4047 attached [pid 4046] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4046] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4046] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4048], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4048 [pid 4046] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4048 attached [pid 4048] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4048] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4048] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4046] <... futex resumed>) = 0 [pid 4048] <... futex resumed>) = 1 [pid 4048] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4047] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4047] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4047] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] exit_group(0) = ? [pid 4048] <... futex resumed>) = ? [pid 4048] +++ exited with 0 +++ [pid 4047] +++ exited with 0 +++ [pid 4046] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4046, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4049 attached , child_tidptr=0x5555567975d0) = 4049 [pid 4049] set_robust_list(0x5555567975e0, 24) = 0 [pid 4049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4049] setpgid(0, 0) = 0 [pid 4049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4049] write(3, "1000", 4) = 4 [pid 4049] close(3) = 0 [pid 4049] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4049] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4049] clone(child_stack=0x7ff3a5c633f0, 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 4050 attached [pid 4050] set_robust_list(0x7ff3a5c639e0, 24 [pid 4049] <... clone resumed>, parent_tid=[4050], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4050 [pid 4049] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4050] <... set_robust_list resumed>) = 0 [pid 4050] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4049] <... futex resumed>) = 0 [pid 4049] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4050] <... mmap resumed>) = 0x20000000 [pid 4049] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4049] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4050] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4049] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4050] <... futex resumed>) = 0 [pid 4049] <... clone resumed>, parent_tid=[4051], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4051 [pid 4049] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4049] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4051 attached [pid 4050] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4051] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4051] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4051] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4049] <... futex resumed>) = 0 [pid 4049] exit_group(0) = ? [pid 4051] <... futex resumed>) = ? [pid 4050] <... futex resumed>) = ? [pid 4051] +++ exited with 0 +++ [pid 4050] +++ exited with 0 +++ [pid 4049] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4049, 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 4052 attached , child_tidptr=0x5555567975d0) = 4052 [pid 4052] set_robust_list(0x5555567975e0, 24) = 0 [pid 4052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4052] setpgid(0, 0) = 0 [pid 4052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4052] write(3, "1000", 4) = 4 [pid 4052] close(3) = 0 [pid 4052] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4052] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4052] clone(child_stack=0x7ff3a5c633f0, 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 4053 attached [pid 4053] set_robust_list(0x7ff3a5c639e0, 24 [pid 4052] <... clone resumed>, parent_tid=[4053], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4053 [pid 4053] <... set_robust_list resumed>) = 0 [pid 4052] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4053] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4052] <... futex resumed>) = 0 [pid 4052] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4052] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4053] <... mmap resumed>) = 0x20000000 [pid 4052] <... mprotect resumed>) = 0 [pid 4052] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4054], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4054 ./strace-static-x86_64: Process 4054 attached [pid 4053] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4052] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4052] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4054] set_robust_list(0x7ff3a5c429e0, 24 [pid 4053] <... futex resumed>) = 0 [pid 4054] <... set_robust_list resumed>) = 0 [pid 4053] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4054] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4054] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4052] <... futex resumed>) = 0 [pid 4052] exit_group(0) = ? [pid 4053] <... futex resumed>) = ? [pid 4053] +++ exited with 0 +++ [pid 4054] +++ exited with 0 +++ [pid 4052] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4055 attached [pid 4055] set_robust_list(0x5555567975e0, 24) = 0 [pid 4055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4055] setpgid(0, 0) = 0 [pid 4055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4055 [pid 4055] <... openat resumed>) = 3 [pid 4055] write(3, "1000", 4) = 4 [pid 4055] close(3) = 0 [pid 4055] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4055] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4055] clone(child_stack=0x7ff3a5c633f0, 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 4056 attached [pid 4056] set_robust_list(0x7ff3a5c639e0, 24 [pid 4055] <... clone resumed>, parent_tid=[4056], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4056 [pid 4055] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] <... set_robust_list resumed>) = 0 [pid 4055] <... futex resumed>) = 0 [pid 4055] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4055] <... futex resumed>) = 0 [pid 4055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4055] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4056] <... mmap resumed>) = 0x20000000 [pid 4055] <... mprotect resumed>) = 0 [pid 4056] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4055] clone(child_stack=0x7ff3a5c423f0, 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 4057 attached [pid 4057] set_robust_list(0x7ff3a5c429e0, 24 [pid 4055] <... clone resumed>, parent_tid=[4057], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4057 [pid 4057] <... set_robust_list resumed>) = 0 [pid 4057] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4056] <... futex resumed>) = 0 [pid 4055] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4057] <... futex resumed>) = 0 [pid 4055] <... futex resumed>) = 1 [pid 4057] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4057] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4057] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4055] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4056] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4055] exit_group(0) = ? [pid 4056] <... futex resumed>) = ? [pid 4057] <... futex resumed>) = ? [pid 4056] +++ exited with 0 +++ [pid 4057] +++ exited with 0 +++ [pid 4055] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4055, 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 4058 attached [pid 4058] set_robust_list(0x5555567975e0, 24) = 0 [pid 4058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4058] setpgid(0, 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4058 [pid 4058] <... setpgid resumed>) = 0 [pid 4058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4058] write(3, "1000", 4) = 4 [pid 4058] close(3) = 0 [pid 4058] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4058] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4058] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4059], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4059 [pid 4058] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4058] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4058] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4058] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4060], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4060 [pid 4058] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4058] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4060 attached [pid 4060] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4060] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4060] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4058] <... futex resumed>) = 0 [pid 4060] <... futex resumed>) = 1 [pid 4060] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4059 attached [pid 4059] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4059] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4059] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4058] exit_group(0) = ? [pid 4060] <... futex resumed>) = ? [pid 4060] +++ exited with 0 +++ [pid 4059] +++ exited with 0 +++ [pid 4058] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4061 ./strace-static-x86_64: Process 4061 attached [pid 4061] set_robust_list(0x5555567975e0, 24) = 0 [pid 4061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4061] setpgid(0, 0) = 0 [pid 4061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4061] write(3, "1000", 4) = 4 [pid 4061] close(3) = 0 [pid 4061] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4061] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4061] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4062], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4062 [pid 4061] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4061] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4061] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4063], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4063 [pid 4061] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4063 attached [pid 4063] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4063] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4063] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] <... futex resumed>) = 0 [pid 4063] <... futex resumed>) = 1 [pid 4063] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4062 attached [pid 4062] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4062] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4062] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] exit_group(0) = ? [pid 4063] <... futex resumed>) = ? [pid 4063] +++ exited with 0 +++ [pid 4062] +++ exited with 0 +++ [pid 4061] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4064 ./strace-static-x86_64: Process 4064 attached [pid 4064] set_robust_list(0x5555567975e0, 24) = 0 [pid 4064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4064] setpgid(0, 0) = 0 [pid 4064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4064] write(3, "1000", 4) = 4 [pid 4064] close(3) = 0 [pid 4064] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4064] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4064] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4065], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4065 [pid 4064] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4064] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4064] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4066], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4066 [pid 4064] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4066 attached [pid 4066] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4066] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4066] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4064] <... futex resumed>) = 0 [pid 4066] <... futex resumed>) = 1 [pid 4066] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4065 attached [pid 4065] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4065] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4065] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] exit_group(0 [pid 4065] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4064] <... exit_group resumed>) = ? [pid 4066] <... futex resumed>) = ? [pid 4066] +++ exited with 0 +++ [pid 4065] <... futex resumed>) = ? [pid 4065] +++ exited with 0 +++ [pid 4064] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4064, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4067 ./strace-static-x86_64: Process 4067 attached [pid 4067] set_robust_list(0x5555567975e0, 24) = 0 [pid 4067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4067] setpgid(0, 0) = 0 [pid 4067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4067] write(3, "1000", 4) = 4 [pid 4067] close(3) = 0 [pid 4067] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4067] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4067] clone(child_stack=0x7ff3a5c633f0, 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 4068 attached [pid 4068] set_robust_list(0x7ff3a5c639e0, 24 [pid 4067] <... clone resumed>, parent_tid=[4068], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4068 [pid 4068] <... set_robust_list resumed>) = 0 [pid 4067] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4067] <... futex resumed>) = 0 [pid 4067] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4068] <... mmap resumed>) = 0x20000000 [pid 4067] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4068] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4067] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4068] <... futex resumed>) = 0 [pid 4068] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4067] <... mprotect resumed>) = 0 [pid 4067] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4069], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4069 [pid 4067] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4069 attached [pid 4069] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4069] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4069] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4067] <... futex resumed>) = 0 [pid 4067] exit_group(0 [pid 4068] <... futex resumed>) = ? [pid 4067] <... exit_group resumed>) = ? [pid 4068] +++ exited with 0 +++ [pid 4069] <... futex resumed>) = ? [pid 4069] +++ exited with 0 +++ [pid 4067] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4067, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4070 ./strace-static-x86_64: Process 4070 attached [pid 4070] set_robust_list(0x5555567975e0, 24) = 0 [pid 4070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4070] setpgid(0, 0) = 0 [pid 4070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4070] write(3, "1000", 4) = 4 [pid 4070] close(3) = 0 [pid 4070] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4070] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4070] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4071], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4071 [pid 4070] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4070] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4070] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4072], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4072 [pid 4070] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4072 attached [pid 4072] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4072] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4072] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4070] <... futex resumed>) = 0 [pid 4072] <... futex resumed>) = 1 [pid 4072] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4071 attached [pid 4071] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4071] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4071] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4071] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4070] exit_group(0) = ? [pid 4072] <... futex resumed>) = ? [pid 4072] +++ exited with 0 +++ [pid 4071] <... futex resumed>) = ? [pid 4071] +++ exited with 0 +++ [pid 4070] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4070, 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 4073 attached , child_tidptr=0x5555567975d0) = 4073 [pid 4073] set_robust_list(0x5555567975e0, 24) = 0 [pid 4073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4073] setpgid(0, 0) = 0 [pid 4073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4073] write(3, "1000", 4) = 4 [pid 4073] close(3) = 0 [pid 4073] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4073] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4073] clone(child_stack=0x7ff3a5c633f0, 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 4074 attached [pid 4074] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4074] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4073] <... clone resumed>, parent_tid=[4074], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4074 [pid 4073] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4074] <... futex resumed>) = 0 [pid 4074] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4073] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4073] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4074] <... mmap resumed>) = 0x20000000 [pid 4074] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4074] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4073] <... mprotect resumed>) = 0 [pid 4073] clone(child_stack=0x7ff3a5c423f0, 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 4075 attached [pid 4075] set_robust_list(0x7ff3a5c429e0, 24 [pid 4073] <... clone resumed>, parent_tid=[4075], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4075 [pid 4075] <... set_robust_list resumed>) = 0 [pid 4073] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4075] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4073] <... futex resumed>) = 0 [pid 4073] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4075] <... madvise resumed>) = 0 [pid 4075] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4073] <... futex resumed>) = 0 [pid 4075] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4073] exit_group(0) = ? [pid 4074] <... futex resumed>) = ? [pid 4074] +++ exited with 0 +++ [pid 4075] <... futex resumed>) = ? [pid 4075] +++ exited with 0 +++ [pid 4073] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4076 attached [pid 4076] set_robust_list(0x5555567975e0, 24) = 0 [pid 4076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4076] setpgid(0, 0) = 0 [pid 4076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4076 [pid 4076] <... openat resumed>) = 3 [pid 4076] write(3, "1000", 4) = 4 [pid 4076] close(3) = 0 [pid 4076] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4076] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4076] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4077], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4077 [pid 4076] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4076] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4076] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4078], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4078 [pid 4076] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4078 attached [pid 4078] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4078] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4078] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] <... futex resumed>) = 0 [pid 4078] <... futex resumed>) = 1 [pid 4078] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4077 attached [pid 4077] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4077] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4077] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4077] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] exit_group(0) = ? [pid 4078] <... futex resumed>) = ? [pid 4078] +++ exited with 0 +++ [pid 4077] <... futex resumed>) = ? [pid 4077] +++ exited with 0 +++ [pid 4076] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4079 ./strace-static-x86_64: Process 4079 attached [pid 4079] set_robust_list(0x5555567975e0, 24) = 0 [pid 4079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4079] setpgid(0, 0) = 0 [pid 4079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4079] write(3, "1000", 4) = 4 [pid 4079] close(3) = 0 [pid 4079] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4079] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4079] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4080], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4080 [pid 4079] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4079] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4079] clone(child_stack=0x7ff3a5c423f0, 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 4080 attached ./strace-static-x86_64: Process 4081 attached , parent_tid=[4081], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4081 [pid 4079] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4081] set_robust_list(0x7ff3a5c429e0, 24 [pid 4080] set_robust_list(0x7ff3a5c639e0, 24 [pid 4081] <... set_robust_list resumed>) = 0 [pid 4080] <... set_robust_list resumed>) = 0 [pid 4080] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4081] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4080] <... mmap resumed>) = 0x20000000 [pid 4081] <... madvise resumed>) = 0 [pid 4081] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4079] <... futex resumed>) = 0 [pid 4081] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4080] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4080] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4079] exit_group(0) = ? [pid 4081] <... futex resumed>) = ? [pid 4081] +++ exited with 0 +++ [pid 4080] <... futex resumed>) = ? [pid 4080] +++ exited with 0 +++ [pid 4079] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4082 ./strace-static-x86_64: Process 4082 attached [pid 4082] set_robust_list(0x5555567975e0, 24) = 0 [pid 4082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4082] setpgid(0, 0) = 0 [pid 4082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4082] write(3, "1000", 4) = 4 [pid 4082] close(3) = 0 [pid 4082] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4082] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4082] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4083], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4083 [pid 4082] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4082] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4082] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4082] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4084], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4084 [pid 4082] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4082] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4084 attached [pid 4084] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4084] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4084] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4082] <... futex resumed>) = 0 [pid 4084] <... futex resumed>) = 1 [pid 4084] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4083 attached [pid 4083] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4083] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4083] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4083] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4082] exit_group(0) = ? [pid 4084] <... futex resumed>) = ? [pid 4084] +++ exited with 0 +++ [pid 4083] <... futex resumed>) = ? [pid 4083] +++ exited with 0 +++ [pid 4082] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4085 ./strace-static-x86_64: Process 4085 attached [pid 4085] set_robust_list(0x5555567975e0, 24) = 0 [pid 4085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4085] setpgid(0, 0) = 0 [pid 4085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4085] write(3, "1000", 4) = 4 [pid 4085] close(3) = 0 [pid 4085] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4085] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4085] clone(child_stack=0x7ff3a5c633f0, 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 4086 attached , parent_tid=[4086], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4086 [pid 4086] set_robust_list(0x7ff3a5c639e0, 24 [pid 4085] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4086] <... set_robust_list resumed>) = 0 [pid 4085] <... futex resumed>) = 0 [pid 4086] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4085] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4085] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4086] <... mmap resumed>) = 0x20000000 [pid 4085] <... mprotect resumed>) = 0 [pid 4085] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4086] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4087 attached ) = 0 [pid 4087] set_robust_list(0x7ff3a5c429e0, 24 [pid 4086] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4085] <... clone resumed>, parent_tid=[4087], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4087 [pid 4087] <... set_robust_list resumed>) = 0 [pid 4085] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4087] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4085] <... futex resumed>) = 0 [pid 4087] <... madvise resumed>) = 0 [pid 4085] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4087] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4087] <... futex resumed>) = 0 [pid 4087] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4085] exit_group(0 [pid 4087] <... futex resumed>) = ? [pid 4086] <... futex resumed>) = ? [pid 4085] <... exit_group resumed>) = ? [pid 4086] +++ exited with 0 +++ [pid 4087] +++ exited with 0 +++ [pid 4085] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4085, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4088 attached , child_tidptr=0x5555567975d0) = 4088 [pid 4088] set_robust_list(0x5555567975e0, 24) = 0 [pid 4088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4088] setpgid(0, 0) = 0 [pid 4088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4088] write(3, "1000", 4) = 4 [pid 4088] close(3) = 0 [pid 4088] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4088] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4088] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4089], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4089 [pid 4088] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4088] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4088] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 4089 attached [pid 4088] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4090], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4090 [pid 4088] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4088] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4090 attached [pid 4090] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4090] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4090] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4088] <... futex resumed>) = 0 [pid 4090] <... futex resumed>) = 1 [pid 4090] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4089] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4089] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4089] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4089] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4088] exit_group(0) = ? [pid 4090] <... futex resumed>) = ? [pid 4089] <... futex resumed>) = ? [pid 4090] +++ exited with 0 +++ [pid 4089] +++ exited with 0 +++ [pid 4088] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4088, 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, child_tidptr=0x5555567975d0) = 4091 ./strace-static-x86_64: Process 4091 attached [pid 4091] set_robust_list(0x5555567975e0, 24) = 0 [pid 4091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4091] setpgid(0, 0) = 0 [pid 4091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4091] write(3, "1000", 4) = 4 [pid 4091] close(3) = 0 [pid 4091] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4091] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4091] clone(child_stack=0x7ff3a5c633f0, 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 4092 attached [pid 4092] set_robust_list(0x7ff3a5c639e0, 24 [pid 4091] <... clone resumed>, parent_tid=[4092], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4092 [pid 4091] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4092] <... set_robust_list resumed>) = 0 [pid 4091] <... futex resumed>) = 0 [pid 4092] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4091] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4091] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4092] <... mmap resumed>) = 0x20000000 [pid 4091] <... mprotect resumed>) = 0 [pid 4091] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4093], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4093 [pid 4091] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4091] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4093 attached [pid 4093] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4093] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4093] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] <... futex resumed>) = 0 [pid 4093] <... futex resumed>) = 1 [pid 4093] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4092] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4091] exit_group(0) = ? [pid 4093] <... futex resumed>) = ? [pid 4093] +++ exited with 0 +++ [pid 4092] +++ exited with 0 +++ [pid 4091] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4091, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4094 attached [pid 4094] set_robust_list(0x5555567975e0, 24) = 0 [pid 4094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4094] setpgid(0, 0) = 0 [pid 4094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4094] write(3, "1000", 4 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4094 [pid 4094] <... write resumed>) = 4 [pid 4094] close(3) = 0 [pid 4094] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4094] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4094] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4095], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4095 [pid 4094] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4095 attached ) = 0 [pid 4094] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4094] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4094] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4096], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4096 [pid 4094] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4095] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4095] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0./strace-static-x86_64: Process 4096 attached [pid 4096] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4096] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4095] <... mmap resumed>) = 0x20000000 [pid 4096] <... madvise resumed>) = 0 [pid 4096] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4095] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] <... futex resumed>) = 1 [pid 4095] <... futex resumed>) = 0 [pid 4094] <... futex resumed>) = 0 [pid 4094] exit_group(0) = ? [pid 4096] +++ exited with 0 +++ [pid 4095] +++ exited with 0 +++ [pid 4094] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4094, 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, child_tidptr=0x5555567975d0) = 4097 ./strace-static-x86_64: Process 4097 attached [pid 4097] set_robust_list(0x5555567975e0, 24) = 0 [pid 4097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4097] setpgid(0, 0) = 0 [pid 4097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4097] write(3, "1000", 4) = 4 [pid 4097] close(3) = 0 [pid 4097] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4097] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4097] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4098], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4098 [pid 4097] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4097] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4097] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4097] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4099], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4099 ./strace-static-x86_64: Process 4098 attached [pid 4097] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4097] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4099 attached [pid 4099] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4099] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4099] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4097] <... futex resumed>) = 0 [pid 4099] <... futex resumed>) = 1 [pid 4099] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4098] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4098] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4098] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4098] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4097] exit_group(0 [pid 4098] <... futex resumed>) = ? [pid 4097] <... exit_group resumed>) = ? [pid 4099] <... futex resumed>) = ? [pid 4098] +++ exited with 0 +++ [pid 4099] +++ exited with 0 +++ [pid 4097] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4100 attached [pid 4100] set_robust_list(0x5555567975e0, 24) = 0 [pid 4100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4100 [pid 4100] <... prctl resumed>) = 0 [pid 4100] setpgid(0, 0) = 0 [pid 4100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4100] write(3, "1000", 4) = 4 [pid 4100] close(3) = 0 [pid 4100] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4100] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4100] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4101], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4101 [pid 4100] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4100] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4100] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4100] clone(child_stack=0x7ff3a5c423f0, 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 4102 attached , parent_tid=[4102], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4102 [pid 4102] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4102] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4101 attached [pid 4101] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4101] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4100] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4102] <... futex resumed>) = 0 [pid 4100] <... futex resumed>) = 1 [pid 4102] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4100] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4102] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4102] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4101] <... mmap resumed>) = 0x20000000 [pid 4101] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4101] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4100] exit_group(0 [pid 4101] <... futex resumed>) = ? [pid 4100] <... exit_group resumed>) = ? [pid 4102] <... futex resumed>) = ? [pid 4102] +++ exited with 0 +++ [pid 4101] +++ exited with 0 +++ [pid 4100] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4100, 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, child_tidptr=0x5555567975d0) = 4103 ./strace-static-x86_64: Process 4103 attached [pid 4103] set_robust_list(0x5555567975e0, 24) = 0 [pid 4103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4103] setpgid(0, 0) = 0 [pid 4103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4103] write(3, "1000", 4) = 4 [pid 4103] close(3) = 0 [pid 4103] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4103] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4103] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4104], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4104 [pid 4103] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4103] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4103] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4103] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4105], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4105 [pid 4103] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4103] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4105 attached [pid 4105] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4105] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4105] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] <... futex resumed>) = 0 [pid 4105] <... futex resumed>) = 1 [pid 4105] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4104 attached [pid 4104] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4104] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4104] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4103] exit_group(0) = ? [pid 4105] <... futex resumed>) = ? [pid 4105] +++ exited with 0 +++ [pid 4104] +++ exited with 0 +++ [pid 4103] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4106 ./strace-static-x86_64: Process 4106 attached [pid 4106] set_robust_list(0x5555567975e0, 24) = 0 [pid 4106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4106] setpgid(0, 0) = 0 [pid 4106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4106] write(3, "1000", 4) = 4 [pid 4106] close(3) = 0 [pid 4106] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4106] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4106] clone(child_stack=0x7ff3a5c633f0, 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 4107 attached , parent_tid=[4107], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4107 [pid 4107] set_robust_list(0x7ff3a5c639e0, 24 [pid 4106] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4107] <... set_robust_list resumed>) = 0 [pid 4106] <... futex resumed>) = 0 [pid 4107] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4106] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4106] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4107] <... mmap resumed>) = 0x20000000 [pid 4106] <... mprotect resumed>) = 0 [pid 4106] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4107] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4108 attached ) = 0 [pid 4107] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4106] <... clone resumed>, parent_tid=[4108], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4108 [pid 4108] set_robust_list(0x7ff3a5c429e0, 24 [pid 4106] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4108] <... set_robust_list resumed>) = 0 [pid 4106] <... futex resumed>) = 0 [pid 4108] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4106] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4108] <... madvise resumed>) = 0 [pid 4108] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4106] <... futex resumed>) = 0 [pid 4108] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4106] exit_group(0 [pid 4108] <... futex resumed>) = ? [pid 4107] <... futex resumed>) = ? [pid 4106] <... exit_group resumed>) = ? [pid 4107] +++ exited with 0 +++ [pid 4108] +++ exited with 0 +++ [pid 4106] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4109 ./strace-static-x86_64: Process 4109 attached [pid 4109] set_robust_list(0x5555567975e0, 24) = 0 [pid 4109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4109] setpgid(0, 0) = 0 [pid 4109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4109] write(3, "1000", 4) = 4 [pid 4109] close(3) = 0 [pid 4109] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4109] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4109] clone(child_stack=0x7ff3a5c633f0, 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 4110 attached , parent_tid=[4110], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4110 [pid 4110] set_robust_list(0x7ff3a5c639e0, 24 [pid 4109] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4110] <... set_robust_list resumed>) = 0 [pid 4109] <... futex resumed>) = 0 [pid 4110] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4109] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4109] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4110] <... mmap resumed>) = 0x20000000 [pid 4109] <... mprotect resumed>) = 0 [pid 4110] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4109] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4110] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4111 attached [pid 4110] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4109] <... clone resumed>, parent_tid=[4111], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4111 [pid 4111] set_robust_list(0x7ff3a5c429e0, 24 [pid 4109] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4111] <... set_robust_list resumed>) = 0 [pid 4109] <... futex resumed>) = 0 [pid 4111] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4109] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4111] <... madvise resumed>) = 0 [pid 4111] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4109] <... futex resumed>) = 0 [pid 4111] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4109] exit_group(0 [pid 4110] <... futex resumed>) = ? [pid 4109] <... exit_group resumed>) = ? [pid 4111] <... futex resumed>) = ? [pid 4110] +++ exited with 0 +++ [pid 4111] +++ exited with 0 +++ [pid 4109] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4112 ./strace-static-x86_64: Process 4112 attached [pid 4112] set_robust_list(0x5555567975e0, 24) = 0 [pid 4112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4112] setpgid(0, 0) = 0 [pid 4112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4112] write(3, "1000", 4) = 4 [pid 4112] close(3) = 0 [pid 4112] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4112] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4112] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4112] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4113], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4113 [pid 4112] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4112] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4112] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4112] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4113 attached ) = 0 [pid 4112] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4113] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4113] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4113] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4114 attached [pid 4114] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4114] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4112] <... clone resumed>, parent_tid=[4114], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4114 [pid 4112] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4114] <... futex resumed>) = 0 [pid 4114] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4114] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4114] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4112] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4112] exit_group(0 [pid 4113] <... futex resumed>) = ? [pid 4113] +++ exited with 0 +++ [pid 4114] <... futex resumed>) = ? [pid 4114] +++ exited with 0 +++ [pid 4112] <... exit_group resumed>) = ? [pid 4112] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4112, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4115 attached , child_tidptr=0x5555567975d0) = 4115 [pid 4115] set_robust_list(0x5555567975e0, 24) = 0 [pid 4115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4115] setpgid(0, 0) = 0 [pid 4115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4115] write(3, "1000", 4) = 4 [pid 4115] close(3) = 0 [pid 4115] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4115] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4115] clone(child_stack=0x7ff3a5c633f0, 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 4116 attached , parent_tid=[4116], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4116 [pid 4116] set_robust_list(0x7ff3a5c639e0, 24 [pid 4115] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4116] <... set_robust_list resumed>) = 0 [pid 4115] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4116] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4115] <... futex resumed>) = 0 [pid 4115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4115] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4116] <... mmap resumed>) = 0x20000000 [pid 4115] <... mprotect resumed>) = 0 [pid 4116] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4116] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4115] clone(child_stack=0x7ff3a5c423f0, 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 4117 attached , parent_tid=[4117], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4117 [pid 4117] set_robust_list(0x7ff3a5c429e0, 24 [pid 4115] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4115] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4117] <... set_robust_list resumed>) = 0 [pid 4117] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4117] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4115] <... futex resumed>) = 0 [pid 4115] exit_group(0) = ? [pid 4117] <... futex resumed>) = ? [pid 4116] <... futex resumed>) = ? [pid 4116] +++ exited with 0 +++ [pid 4117] +++ exited with 0 +++ [pid 4115] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4115, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4118 attached [pid 4118] set_robust_list(0x5555567975e0, 24) = 0 [pid 4118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4118] setpgid(0, 0) = 0 [pid 4118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4118 [pid 4118] <... openat resumed>) = 3 [pid 4118] write(3, "1000", 4) = 4 [pid 4118] close(3) = 0 [pid 4118] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4118] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4118] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4119], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4119 [pid 4118] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4118] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4118] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 4119 attached [pid 4118] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4119] set_robust_list(0x7ff3a5c639e0, 24 [pid 4118] <... clone resumed>, parent_tid=[4120], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4120 [pid 4118] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4118] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4120 attached [pid 4120] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4120] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4120] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4118] <... futex resumed>) = 0 [pid 4120] <... futex resumed>) = 1 [pid 4120] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4119] <... set_robust_list resumed>) = 0 [pid 4119] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4119] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4118] exit_group(0) = ? [pid 4120] <... futex resumed>) = ? [pid 4120] +++ exited with 0 +++ [pid 4119] +++ exited with 0 +++ [pid 4118] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4118, 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 4121 attached , child_tidptr=0x5555567975d0) = 4121 [pid 4121] set_robust_list(0x5555567975e0, 24) = 0 [pid 4121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4121] setpgid(0, 0) = 0 [pid 4121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4121] write(3, "1000", 4) = 4 [pid 4121] close(3) = 0 [pid 4121] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4121] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4121] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4122], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4122 [pid 4121] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4121] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4121] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4121] clone(child_stack=0x7ff3a5c423f0, 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 4123 attached , parent_tid=[4123], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4123 [pid 4121] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4121] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4122 attached [pid 4123] set_robust_list(0x7ff3a5c429e0, 24 [pid 4122] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4122] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4123] <... set_robust_list resumed>) = 0 [pid 4123] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4123] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] <... mmap resumed>) = 0x20000000 [pid 4122] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4122] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4121] <... futex resumed>) = 0 [pid 4121] exit_group(0) = ? [pid 4123] <... futex resumed>) = ? [pid 4122] <... futex resumed>) = ? [pid 4123] +++ exited with 0 +++ [pid 4122] +++ exited with 0 +++ [pid 4121] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4124 attached [pid 4124] set_robust_list(0x5555567975e0, 24) = 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4124 [pid 4124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4124] setpgid(0, 0) = 0 [pid 4124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4124] write(3, "1000", 4) = 4 [pid 4124] close(3) = 0 [pid 4124] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4124] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4124] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4125], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4125 [pid 4124] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4124] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4124] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4124] clone(child_stack=0x7ff3a5c423f0, 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 4125 attached ./strace-static-x86_64: Process 4126 attached , parent_tid=[4126], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4126 [pid 4125] set_robust_list(0x7ff3a5c639e0, 24 [pid 4124] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4124] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4126] set_robust_list(0x7ff3a5c429e0, 24 [pid 4125] <... set_robust_list resumed>) = 0 [pid 4126] <... set_robust_list resumed>) = 0 [pid 4125] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4126] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4125] <... mmap resumed>) = 0x20000000 [pid 4125] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4126] <... madvise resumed>) = 0 [pid 4125] <... futex resumed>) = 0 [pid 4125] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4126] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4124] <... futex resumed>) = 0 [pid 4124] exit_group(0) = ? [pid 4125] <... futex resumed>) = ? [pid 4125] +++ exited with 0 +++ [pid 4126] +++ exited with 0 +++ [pid 4124] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4127 attached [pid 4127] set_robust_list(0x5555567975e0, 24 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4127 [pid 4127] <... set_robust_list resumed>) = 0 [pid 4127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4127] setpgid(0, 0) = 0 [pid 4127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4127] write(3, "1000", 4) = 4 [pid 4127] close(3) = 0 [pid 4127] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4127] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4127] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4127] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4128], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4128 [pid 4127] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4127] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4127] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4127] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4127] clone(child_stack=0x7ff3a5c423f0, 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 4128 attached , parent_tid=[4129], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4129 [pid 4127] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4127] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4129 attached [pid 4129] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4129] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4129] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4127] <... futex resumed>) = 0 [pid 4129] <... futex resumed>) = 1 [pid 4129] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4128] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4128] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4128] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4128] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4127] exit_group(0) = ? [pid 4129] <... futex resumed>) = ? [pid 4128] <... futex resumed>) = ? [pid 4129] +++ exited with 0 +++ [pid 4128] +++ exited with 0 +++ [pid 4127] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4130 attached [pid 4130] set_robust_list(0x5555567975e0, 24) = 0 [pid 4130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4130] setpgid(0, 0) = 0 [pid 4130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4130 [pid 4130] write(3, "1000", 4) = 4 [pid 4130] close(3) = 0 [pid 4130] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4130] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4130] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4131], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4131 [pid 4130] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4130] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4130] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4130] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4132], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4132 [pid 4130] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4130] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4132 attached [pid 4132] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4132] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4132] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4130] <... futex resumed>) = 0 [pid 4132] <... futex resumed>) = 1 [pid 4132] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4131 attached [pid 4131] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4131] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4131] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4131] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4130] exit_group(0) = ? [pid 4132] <... futex resumed>) = ? [pid 4132] +++ exited with 0 +++ [pid 4131] <... futex resumed>) = ? [pid 4131] +++ exited with 0 +++ [pid 4130] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4133 ./strace-static-x86_64: Process 4133 attached [pid 4133] set_robust_list(0x5555567975e0, 24) = 0 [pid 4133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4133] setpgid(0, 0) = 0 [pid 4133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4133] write(3, "1000", 4) = 4 [pid 4133] close(3) = 0 [pid 4133] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4133] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4133] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4133] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4134], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4134 [pid 4133] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4133] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4133] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4133] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4133] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4135], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4135 [pid 4133] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4133] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4134 attached [pid 4134] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4134] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0./strace-static-x86_64: Process 4135 attached [pid 4135] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4135] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4134] <... mmap resumed>) = 0x20000000 [pid 4134] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4134] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4135] <... madvise resumed>) = 0 [pid 4135] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4133] <... futex resumed>) = 0 [pid 4135] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4133] exit_group(0 [pid 4134] <... futex resumed>) = ? [pid 4133] <... exit_group resumed>) = ? [pid 4135] <... futex resumed>) = ? [pid 4135] +++ exited with 0 +++ [pid 4134] +++ exited with 0 +++ [pid 4133] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4133, 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 4136 attached , child_tidptr=0x5555567975d0) = 4136 [pid 4136] set_robust_list(0x5555567975e0, 24) = 0 [pid 4136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4136] setpgid(0, 0) = 0 [pid 4136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4136] write(3, "1000", 4) = 4 [pid 4136] close(3) = 0 [pid 4136] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4136] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4136] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4137], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4137 ./strace-static-x86_64: Process 4137 attached [pid 4136] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4137] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4136] <... futex resumed>) = 0 [pid 4136] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4136] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4137] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4136] <... mprotect resumed>) = 0 [pid 4136] clone(child_stack=0x7ff3a5c423f0, 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 4138 attached , parent_tid=[4138], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4138 [pid 4136] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4136] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4138] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4138] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4137] <... mmap resumed>) = 0x20000000 [pid 4138] <... madvise resumed>) = 0 [pid 4137] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4138] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4137] <... futex resumed>) = 0 [pid 4137] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4138] <... futex resumed>) = 1 [pid 4136] <... futex resumed>) = 0 [pid 4136] exit_group(0) = ? [pid 4137] <... futex resumed>) = ? [pid 4137] +++ exited with 0 +++ [pid 4138] +++ exited with 0 +++ [pid 4136] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4136, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4139 attached , child_tidptr=0x5555567975d0) = 4139 [pid 4139] set_robust_list(0x5555567975e0, 24) = 0 [pid 4139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4139] setpgid(0, 0) = 0 [pid 4139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4139] write(3, "1000", 4) = 4 [pid 4139] close(3) = 0 [pid 4139] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4139] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4139] clone(child_stack=0x7ff3a5c633f0, 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 4140 attached , parent_tid=[4140], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4140 [pid 4140] set_robust_list(0x7ff3a5c639e0, 24 [pid 4139] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4139] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4139] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4140] <... set_robust_list resumed>) = 0 [pid 4140] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4139] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4141], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4141 ./strace-static-x86_64: Process 4141 attached [pid 4139] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4139] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4141] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4141] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4140] <... mmap resumed>) = 0x20000000 [pid 4141] <... madvise resumed>) = 0 [pid 4141] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4139] <... futex resumed>) = 0 [pid 4141] <... futex resumed>) = 1 [pid 4140] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4141] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4140] <... futex resumed>) = 0 [pid 4140] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4139] exit_group(0) = ? [pid 4141] <... futex resumed>) = ? [pid 4141] +++ exited with 0 +++ [pid 4140] <... futex resumed>) = ? [pid 4140] +++ exited with 0 +++ [pid 4139] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4139, 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 4142 attached , child_tidptr=0x5555567975d0) = 4142 [pid 4142] set_robust_list(0x5555567975e0, 24) = 0 [pid 4142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4142] setpgid(0, 0) = 0 [pid 4142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4142] write(3, "1000", 4) = 4 [pid 4142] close(3) = 0 [pid 4142] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4142] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4142] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4142] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4143], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4143 ./strace-static-x86_64: Process 4143 attached [pid 4142] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4143] set_robust_list(0x7ff3a5c639e0, 24 [pid 4142] <... futex resumed>) = 0 [pid 4142] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4143] <... set_robust_list resumed>) = 0 [pid 4142] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4143] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4142] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4142] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4143] <... mmap resumed>) = 0x20000000 [pid 4143] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4142] <... mprotect resumed>) = 0 [pid 4143] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4142] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4144], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4144 ./strace-static-x86_64: Process 4144 attached [pid 4142] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4144] set_robust_list(0x7ff3a5c429e0, 24 [pid 4142] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4144] <... set_robust_list resumed>) = 0 [pid 4144] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4144] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4142] <... futex resumed>) = 0 [pid 4142] exit_group(0) = ? [pid 4144] +++ exited with 0 +++ [pid 4143] <... futex resumed>) = ? [pid 4143] +++ exited with 0 +++ [pid 4142] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4145 ./strace-static-x86_64: Process 4145 attached [pid 4145] set_robust_list(0x5555567975e0, 24) = 0 [pid 4145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4145] setpgid(0, 0) = 0 [pid 4145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4145] write(3, "1000", 4) = 4 [pid 4145] close(3) = 0 [pid 4145] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4145] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4145] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4145] clone(child_stack=0x7ff3a5c633f0, 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 4146 attached [pid 4146] set_robust_list(0x7ff3a5c639e0, 24 [pid 4145] <... clone resumed>, parent_tid=[4146], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4146 [pid 4145] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4146] <... set_robust_list resumed>) = 0 [pid 4145] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4146] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4145] <... futex resumed>) = 0 [pid 4145] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4146] <... mmap resumed>) = 0x20000000 [pid 4145] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4146] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4145] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4146] <... futex resumed>) = 0 [pid 4145] <... mprotect resumed>) = 0 [pid 4146] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4145] clone(child_stack=0x7ff3a5c423f0, 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 4147 attached [pid 4147] set_robust_list(0x7ff3a5c429e0, 24 [pid 4145] <... clone resumed>, parent_tid=[4147], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4147 [pid 4147] <... set_robust_list resumed>) = 0 [pid 4145] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4147] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4145] <... futex resumed>) = 0 [pid 4147] <... madvise resumed>) = 0 [pid 4145] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4147] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4147] <... futex resumed>) = 0 [pid 4147] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4145] exit_group(0 [pid 4147] <... futex resumed>) = ? [pid 4146] <... futex resumed>) = ? [pid 4145] <... exit_group resumed>) = ? [pid 4146] +++ exited with 0 +++ [pid 4147] +++ exited with 0 +++ [pid 4145] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4148 attached , child_tidptr=0x5555567975d0) = 4148 [pid 4148] set_robust_list(0x5555567975e0, 24) = 0 [pid 4148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4148] setpgid(0, 0) = 0 [pid 4148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4148] write(3, "1000", 4) = 4 [pid 4148] close(3) = 0 [pid 4148] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4148] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4148] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4148] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4149], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4149 [pid 4148] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4148] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4148] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4148] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4148] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4150], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4150 [pid 4148] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4148] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4150 attached [pid 4150] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4150] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4150] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] <... futex resumed>) = 0 [pid 4150] <... futex resumed>) = 1 [pid 4150] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4149 attached [pid 4149] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4149] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4149] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4149] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4148] exit_group(0) = ? [pid 4150] <... futex resumed>) = ? [pid 4149] <... futex resumed>) = ? [pid 4150] +++ exited with 0 +++ [pid 4149] +++ exited with 0 +++ [pid 4148] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4151 attached , child_tidptr=0x5555567975d0) = 4151 [pid 4151] set_robust_list(0x5555567975e0, 24) = 0 [pid 4151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4151] setpgid(0, 0) = 0 [pid 4151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4151] write(3, "1000", 4) = 4 [pid 4151] close(3) = 0 [pid 4151] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4151] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4151] clone(child_stack=0x7ff3a5c633f0, 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 4152 attached , parent_tid=[4152], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4152 [pid 4152] set_robust_list(0x7ff3a5c639e0, 24 [pid 4151] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4152] <... set_robust_list resumed>) = 0 [pid 4151] <... futex resumed>) = 0 [pid 4152] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4151] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4152] <... mmap resumed>) = 0x20000000 [pid 4151] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4152] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4152] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4151] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4151] clone(child_stack=0x7ff3a5c423f0, 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 4153 attached , parent_tid=[4153], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4153 [pid 4151] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4153] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4153] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4153] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... futex resumed>) = 0 [pid 4153] <... futex resumed>) = 1 [pid 4151] exit_group(0 [pid 4153] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4151] <... exit_group resumed>) = ? [pid 4152] <... futex resumed>) = ? [pid 4153] <... futex resumed>) = ? [pid 4153] +++ exited with 0 +++ [pid 4152] +++ exited with 0 +++ [pid 4151] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4154 ./strace-static-x86_64: Process 4154 attached [pid 4154] set_robust_list(0x5555567975e0, 24) = 0 [pid 4154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4154] setpgid(0, 0) = 0 [pid 4154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4154] write(3, "1000", 4) = 4 [pid 4154] close(3) = 0 [pid 4154] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4154] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4154] clone(child_stack=0x7ff3a5c633f0, 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 4155 attached [pid 4155] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4155] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4154] <... clone resumed>, parent_tid=[4155], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4155 [pid 4154] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4155] <... futex resumed>) = 0 [pid 4155] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4154] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4155] <... mmap resumed>) = 0x20000000 [pid 4154] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4154] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4154] clone(child_stack=0x7ff3a5c423f0, 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 4156 attached [pid 4156] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4156] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4155] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4155] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4154] <... clone resumed>, parent_tid=[4156], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4156 [pid 4154] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4156] <... futex resumed>) = 0 [pid 4154] <... futex resumed>) = 1 [pid 4156] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4156] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4156] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4154] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4154] exit_group(0) = ? [pid 4156] <... futex resumed>) = ? [pid 4156] +++ exited with 0 +++ [pid 4155] <... futex resumed>) = ? [pid 4155] +++ exited with 0 +++ [pid 4154] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4157 ./strace-static-x86_64: Process 4157 attached [pid 4157] set_robust_list(0x5555567975e0, 24) = 0 [pid 4157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4157] setpgid(0, 0) = 0 [pid 4157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4157] write(3, "1000", 4) = 4 [pid 4157] close(3) = 0 [pid 4157] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4157] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4157] clone(child_stack=0x7ff3a5c633f0, 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 4158 attached [pid 4158] set_robust_list(0x7ff3a5c639e0, 24 [pid 4157] <... clone resumed>, parent_tid=[4158], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4158 [pid 4158] <... set_robust_list resumed>) = 0 [pid 4157] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4158] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4157] <... futex resumed>) = 0 [pid 4157] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4157] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4158] <... mmap resumed>) = 0x20000000 [pid 4157] <... mprotect resumed>) = 0 [pid 4157] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4159], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4159 [pid 4158] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4157] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4157] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4159 attached [pid 4159] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4159] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4159] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4157] <... futex resumed>) = 0 [pid 4157] exit_group(0) = ? [pid 4159] <... futex resumed>) = ? [pid 4159] +++ exited with 0 +++ [pid 4158] <... futex resumed>) = ? [pid 4158] +++ exited with 0 +++ [pid 4157] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4157, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4160 attached , child_tidptr=0x5555567975d0) = 4160 [pid 4160] set_robust_list(0x5555567975e0, 24) = 0 [pid 4160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4160] setpgid(0, 0) = 0 [pid 4160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4160] write(3, "1000", 4) = 4 [pid 4160] close(3) = 0 [pid 4160] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4160] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4160] clone(child_stack=0x7ff3a5c633f0, 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 4161 attached [pid 4161] set_robust_list(0x7ff3a5c639e0, 24 [pid 4160] <... clone resumed>, parent_tid=[4161], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4161 [pid 4161] <... set_robust_list resumed>) = 0 [pid 4161] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4160] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4160] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4160] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4160] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4162], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4162 [pid 4160] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4161] <... futex resumed>) = 0 [pid 4161] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0./strace-static-x86_64: Process 4162 attached [pid 4162] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4162] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4161] <... mmap resumed>) = 0x20000000 [pid 4162] <... madvise resumed>) = 0 [pid 4162] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4161] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4162] <... futex resumed>) = 1 [pid 4160] <... futex resumed>) = 0 [pid 4160] exit_group(0) = ? [pid 4161] +++ exited with 0 +++ [pid 4162] +++ exited with 0 +++ [pid 4160] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4160, 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, child_tidptr=0x5555567975d0) = 4163 ./strace-static-x86_64: Process 4163 attached [pid 4163] set_robust_list(0x5555567975e0, 24) = 0 [pid 4163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4163] setpgid(0, 0) = 0 [pid 4163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4163] write(3, "1000", 4) = 4 [pid 4163] close(3) = 0 [pid 4163] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4163] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4163] clone(child_stack=0x7ff3a5c633f0, 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 4164 attached [pid 4164] set_robust_list(0x7ff3a5c639e0, 24 [pid 4163] <... clone resumed>, parent_tid=[4164], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4164 [pid 4164] <... set_robust_list resumed>) = 0 [pid 4163] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4163] <... futex resumed>) = 0 [pid 4163] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4164] <... mmap resumed>) = 0x20000000 [pid 4163] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4164] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4164] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4163] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4163] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4165], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4165 [pid 4163] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4163] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4165 attached [pid 4165] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4165] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4165] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4163] <... futex resumed>) = 0 [pid 4163] exit_group(0) = ? [pid 4164] <... futex resumed>) = ? [pid 4164] +++ exited with 0 +++ [pid 4165] <... futex resumed>) = ? [pid 4165] +++ exited with 0 +++ [pid 4163] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4166 attached [pid 4166] set_robust_list(0x5555567975e0, 24) = 0 [pid 4166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4166 [pid 4166] setpgid(0, 0) = 0 [pid 4166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4166] write(3, "1000", 4) = 4 [pid 4166] close(3) = 0 [pid 4166] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4166] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4166] clone(child_stack=0x7ff3a5c633f0, 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 4167 attached [pid 4167] set_robust_list(0x7ff3a5c639e0, 24 [pid 4166] <... clone resumed>, parent_tid=[4167], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4167 [pid 4167] <... set_robust_list resumed>) = 0 [pid 4166] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4167] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4166] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4167] <... mmap resumed>) = 0x20000000 [pid 4166] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4167] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4167] <... futex resumed>) = 0 [pid 4166] <... mprotect resumed>) = 0 [pid 4166] clone(child_stack=0x7ff3a5c423f0, 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 4168 attached [pid 4168] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4168] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4167] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4166] <... clone resumed>, parent_tid=[4168], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4168 [pid 4166] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4168] <... futex resumed>) = 0 [pid 4166] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4168] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4168] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4168] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4166] <... futex resumed>) = 0 [pid 4166] exit_group(0) = ? [pid 4167] <... futex resumed>) = ? [pid 4168] <... futex resumed>) = ? [pid 4168] +++ exited with 0 +++ [pid 4167] +++ exited with 0 +++ [pid 4166] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4169 ./strace-static-x86_64: Process 4169 attached [pid 4169] set_robust_list(0x5555567975e0, 24) = 0 [pid 4169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4169] setpgid(0, 0) = 0 [pid 4169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4169] write(3, "1000", 4) = 4 [pid 4169] close(3) = 0 [pid 4169] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4169] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4169] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4170], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4170 [pid 4169] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4169] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4169] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4171], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4171 [pid 4169] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4171 attached [pid 4171] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4171] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4171] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] <... futex resumed>) = 0 [pid 4171] <... futex resumed>) = 1 [pid 4171] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4170 attached [pid 4170] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4170] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4170] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] exit_group(0 [pid 4170] <... futex resumed>) = 0 [pid 4169] <... exit_group resumed>) = ? [pid 4171] <... futex resumed>) = ? [pid 4171] +++ exited with 0 +++ [pid 4170] +++ exited with 0 +++ [pid 4169] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4172 ./strace-static-x86_64: Process 4172 attached [pid 4172] set_robust_list(0x5555567975e0, 24) = 0 [pid 4172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4172] setpgid(0, 0) = 0 [pid 4172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4172] write(3, "1000", 4) = 4 [pid 4172] close(3) = 0 [pid 4172] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4172] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4172] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4173], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4173 ./strace-static-x86_64: Process 4173 attached [pid 4172] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4173] set_robust_list(0x7ff3a5c639e0, 24 [pid 4172] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4172] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4173] <... set_robust_list resumed>) = 0 [pid 4172] <... mprotect resumed>) = 0 [pid 4172] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4174], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4174 [pid 4172] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4174 attached [pid 4174] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4174] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4174] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] <... futex resumed>) = 0 [pid 4174] <... futex resumed>) = 1 [pid 4174] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4173] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4173] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] exit_group(0) = ? [pid 4174] <... futex resumed>) = ? [pid 4174] +++ exited with 0 +++ [pid 4173] +++ exited with 0 +++ [pid 4172] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4175 attached [pid 4175] set_robust_list(0x5555567975e0, 24) = 0 [pid 4175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4175 [pid 4175] <... prctl resumed>) = 0 [pid 4175] setpgid(0, 0) = 0 [pid 4175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4175] write(3, "1000", 4) = 4 [pid 4175] close(3) = 0 [pid 4175] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4175] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4175] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4175] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4176], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4176 [pid 4175] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4175] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4175] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4175] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4175] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4177], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4177 [pid 4175] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4175] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4177 attached [pid 4177] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4177] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4177] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] <... futex resumed>) = 0 [pid 4177] <... futex resumed>) = 1 [pid 4177] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4176 attached [pid 4176] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4176] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4176] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4176] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4175] exit_group(0 [pid 4176] <... futex resumed>) = ? [pid 4175] <... exit_group resumed>) = ? [pid 4176] +++ exited with 0 +++ [pid 4177] <... futex resumed>) = ? [pid 4177] +++ exited with 0 +++ [pid 4175] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4178 attached , child_tidptr=0x5555567975d0) = 4178 [pid 4178] set_robust_list(0x5555567975e0, 24) = 0 [pid 4178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4178] setpgid(0, 0) = 0 [pid 4178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4178] write(3, "1000", 4) = 4 [pid 4178] close(3) = 0 [pid 4178] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4178] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4178] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4178] clone(child_stack=0x7ff3a5c633f0, 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 4179 attached [pid 4179] set_robust_list(0x7ff3a5c639e0, 24 [pid 4178] <... clone resumed>, parent_tid=[4179], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4179 [pid 4179] <... set_robust_list resumed>) = 0 [pid 4178] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4179] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4178] <... futex resumed>) = 0 [pid 4178] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4178] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4178] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4179] <... mmap resumed>) = 0x20000000 [pid 4178] <... mprotect resumed>) = 0 [pid 4179] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4178] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4179] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4180 attached [pid 4179] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4178] <... clone resumed>, parent_tid=[4180], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4180 [pid 4180] set_robust_list(0x7ff3a5c429e0, 24 [pid 4178] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4180] <... set_robust_list resumed>) = 0 [pid 4178] <... futex resumed>) = 0 [pid 4180] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4178] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4180] <... madvise resumed>) = 0 [pid 4180] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4178] <... futex resumed>) = 0 [pid 4180] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4178] exit_group(0 [pid 4179] <... futex resumed>) = ? [pid 4178] <... exit_group resumed>) = ? [pid 4180] <... futex resumed>) = ? [pid 4179] +++ exited with 0 +++ [pid 4180] +++ exited with 0 +++ [pid 4178] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4178, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4181 ./strace-static-x86_64: Process 4181 attached [pid 4181] set_robust_list(0x5555567975e0, 24) = 0 [pid 4181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4181] setpgid(0, 0) = 0 [pid 4181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4181] write(3, "1000", 4) = 4 [pid 4181] close(3) = 0 [pid 4181] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4181] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4181] clone(child_stack=0x7ff3a5c633f0, 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 4182 attached [pid 4182] set_robust_list(0x7ff3a5c639e0, 24 [pid 4181] <... clone resumed>, parent_tid=[4182], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4182 [pid 4182] <... set_robust_list resumed>) = 0 [pid 4181] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4182] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4181] <... futex resumed>) = 0 [pid 4181] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4181] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4182] <... mmap resumed>) = 0x20000000 [pid 4181] <... mprotect resumed>) = 0 [pid 4182] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4181] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4182] <... futex resumed>) = 0 [pid 4182] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4183 attached [pid 4181] <... clone resumed>, parent_tid=[4183], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4183 [pid 4183] set_robust_list(0x7ff3a5c429e0, 24 [pid 4181] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4183] <... set_robust_list resumed>) = 0 [pid 4181] <... futex resumed>) = 0 [pid 4183] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4181] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4183] <... madvise resumed>) = 0 [pid 4183] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4181] <... futex resumed>) = 0 [pid 4183] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4181] exit_group(0 [pid 4183] <... futex resumed>) = ? [pid 4182] <... futex resumed>) = ? [pid 4181] <... exit_group resumed>) = ? [pid 4182] +++ exited with 0 +++ [pid 4183] +++ exited with 0 +++ [pid 4181] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4181, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4184 attached , child_tidptr=0x5555567975d0) = 4184 [pid 4184] set_robust_list(0x5555567975e0, 24) = 0 [pid 4184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4184] setpgid(0, 0) = 0 [pid 4184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4184] write(3, "1000", 4) = 4 [pid 4184] close(3) = 0 [pid 4184] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4184] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4184] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4184] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4185], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4185 [pid 4184] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4184] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4184] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4184] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4184] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4186], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4186 ./strace-static-x86_64: Process 4185 attached [pid 4184] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4184] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4186 attached [pid 4186] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4186] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4186] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] <... futex resumed>) = 0 [pid 4186] <... futex resumed>) = 1 [pid 4186] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4185] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4185] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4185] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] exit_group(0 [pid 4185] <... futex resumed>) = 0 [pid 4184] <... exit_group resumed>) = ? [pid 4186] <... futex resumed>) = ? [pid 4186] +++ exited with 0 +++ [pid 4185] +++ exited with 0 +++ [pid 4184] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4184, 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 4187 attached , child_tidptr=0x5555567975d0) = 4187 [pid 4187] set_robust_list(0x5555567975e0, 24) = 0 [pid 4187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4187] setpgid(0, 0) = 0 [pid 4187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4187] write(3, "1000", 4) = 4 [pid 4187] close(3) = 0 [pid 4187] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4187] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4187] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4187] clone(child_stack=0x7ff3a5c633f0, 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 4188 attached [pid 4188] set_robust_list(0x7ff3a5c639e0, 24 [pid 4187] <... clone resumed>, parent_tid=[4188], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4188 [pid 4188] <... set_robust_list resumed>) = 0 [pid 4187] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4188] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4187] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4187] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4187] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4188] <... mmap resumed>) = 0x20000000 [pid 4187] <... mprotect resumed>) = 0 [pid 4188] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4188] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4187] clone(child_stack=0x7ff3a5c423f0, 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 4189 attached , parent_tid=[4189], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4189 [pid 4187] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4187] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4189] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4189] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4189] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4187] <... futex resumed>) = 0 [pid 4187] exit_group(0) = ? [pid 4188] <... futex resumed>) = ? [pid 4188] +++ exited with 0 +++ [pid 4189] <... futex resumed>) = ? [pid 4189] +++ exited with 0 +++ [pid 4187] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4190 attached , child_tidptr=0x5555567975d0) = 4190 [pid 4190] set_robust_list(0x5555567975e0, 24) = 0 [pid 4190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4190] setpgid(0, 0) = 0 [pid 4190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4190] write(3, "1000", 4) = 4 [pid 4190] close(3) = 0 [pid 4190] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4190] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4190] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4190] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4191], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4191 [pid 4190] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4190] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4190] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4190] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4191 attached ) = 0 [pid 4190] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4192], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4192 [pid 4190] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4192 attached ) = 0 [pid 4192] set_robust_list(0x7ff3a5c429e0, 24 [pid 4190] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4192] <... set_robust_list resumed>) = 0 [pid 4192] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4192] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4192] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4190] <... futex resumed>) = 0 [pid 4191] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4191] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4191] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4191] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4190] exit_group(0) = ? [pid 4191] <... futex resumed>) = ? [pid 4192] <... futex resumed>) = ? [pid 4192] +++ exited with 0 +++ [pid 4191] +++ exited with 0 +++ [pid 4190] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4193 attached , child_tidptr=0x5555567975d0) = 4193 [pid 4193] set_robust_list(0x5555567975e0, 24) = 0 [pid 4193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4193] setpgid(0, 0) = 0 [pid 4193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4193] write(3, "1000", 4) = 4 [pid 4193] close(3) = 0 [pid 4193] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4193] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4193] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4193] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4194], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4194 ./strace-static-x86_64: Process 4194 attached [pid 4193] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4193] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4194] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4193] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4194] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4193] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4193] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4195], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4195 [pid 4193] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4193] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4195 attached [pid 4195] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4195] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4194] <... mmap resumed>) = 0x20000000 [pid 4195] <... madvise resumed>) = 0 [pid 4195] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4193] <... futex resumed>) = 0 [pid 4195] <... futex resumed>) = 1 [pid 4195] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4194] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4194] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4193] exit_group(0) = ? [pid 4195] <... futex resumed>) = ? [pid 4195] +++ exited with 0 +++ [pid 4194] <... futex resumed>) = ? [pid 4194] +++ exited with 0 +++ [pid 4193] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4196 attached , child_tidptr=0x5555567975d0) = 4196 [pid 4196] set_robust_list(0x5555567975e0, 24) = 0 [pid 4196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4196] setpgid(0, 0) = 0 [pid 4196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4196] write(3, "1000", 4) = 4 [pid 4196] close(3) = 0 [pid 4196] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4196] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4196] clone(child_stack=0x7ff3a5c633f0, 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 4197 attached , parent_tid=[4197], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4197 [pid 4196] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4196] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4196] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4197] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4197] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4196] <... mprotect resumed>) = 0 [pid 4196] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4198], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4198 ./strace-static-x86_64: Process 4198 attached [pid 4196] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4196] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4198] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4198] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4197] <... mmap resumed>) = 0x20000000 [pid 4198] <... madvise resumed>) = 0 [pid 4198] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4196] <... futex resumed>) = 0 [pid 4198] <... futex resumed>) = 1 [pid 4198] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4197] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4197] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4196] exit_group(0) = ? [pid 4198] <... futex resumed>) = ? [pid 4198] +++ exited with 0 +++ [pid 4197] <... futex resumed>) = ? [pid 4197] +++ exited with 0 +++ [pid 4196] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4199 attached , child_tidptr=0x5555567975d0) = 4199 [pid 4199] set_robust_list(0x5555567975e0, 24) = 0 [pid 4199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4199] setpgid(0, 0) = 0 [pid 4199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4199] write(3, "1000", 4) = 4 [pid 4199] close(3) = 0 [pid 4199] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4199] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4199] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4200], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4200 [pid 4199] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4199] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 ./strace-static-x86_64: Process 4200 attached [pid 4200] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4199] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4200] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4199] <... mprotect resumed>) = 0 [pid 4199] clone(child_stack=0x7ff3a5c423f0, 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 4201 attached , parent_tid=[4201], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4201 [pid 4201] set_robust_list(0x7ff3a5c429e0, 24 [pid 4199] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4201] <... set_robust_list resumed>) = 0 [pid 4199] <... futex resumed>) = 0 [pid 4199] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4201] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4200] <... mmap resumed>) = 0x20000000 [pid 4201] <... madvise resumed>) = 0 [pid 4200] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4200] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4201] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4201] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4199] <... futex resumed>) = 0 [pid 4199] exit_group(0) = ? [pid 4200] <... futex resumed>) = ? [pid 4201] <... futex resumed>) = ? [pid 4201] +++ exited with 0 +++ [pid 4200] +++ exited with 0 +++ [pid 4199] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4199, 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 4202 attached [pid 4202] set_robust_list(0x5555567975e0, 24) = 0 [pid 4202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4202] setpgid(0, 0) = 0 [pid 4202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4202 [pid 4202] <... openat resumed>) = 3 [pid 4202] write(3, "1000", 4) = 4 [pid 4202] close(3) = 0 [pid 4202] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4202] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4202] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4202] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4203], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4203 [pid 4202] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4202] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4202] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4202] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4202] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4204], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4204 [pid 4202] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4202] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4204 attached [pid 4204] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4204] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4204] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] <... futex resumed>) = 0 [pid 4204] <... futex resumed>) = 1 [pid 4204] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4203 attached [pid 4203] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4203] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4203] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4203] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4202] exit_group(0) = ? [pid 4204] <... futex resumed>) = ? [pid 4204] +++ exited with 0 +++ [pid 4203] <... futex resumed>) = ? [pid 4203] +++ exited with 0 +++ [pid 4202] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4202, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4205 attached , child_tidptr=0x5555567975d0) = 4205 [pid 4205] set_robust_list(0x5555567975e0, 24) = 0 [pid 4205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4205] setpgid(0, 0) = 0 [pid 4205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4205] write(3, "1000", 4) = 4 [pid 4205] close(3) = 0 [pid 4205] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4205] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4205] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4205] clone(child_stack=0x7ff3a5c633f0, 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 4206 attached [pid 4206] set_robust_list(0x7ff3a5c639e0, 24 [pid 4205] <... clone resumed>, parent_tid=[4206], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4206 [pid 4206] <... set_robust_list resumed>) = 0 [pid 4205] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4206] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4205] <... futex resumed>) = 0 [pid 4205] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4205] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4205] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4206] <... mmap resumed>) = 0x20000000 [pid 4205] <... mprotect resumed>) = 0 [pid 4206] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4206] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4205] clone(child_stack=0x7ff3a5c423f0, 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 4207 attached [pid 4207] set_robust_list(0x7ff3a5c429e0, 24 [pid 4205] <... clone resumed>, parent_tid=[4207], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4207 [pid 4207] <... set_robust_list resumed>) = 0 [pid 4205] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4207] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4205] <... futex resumed>) = 0 [pid 4205] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4207] <... madvise resumed>) = 0 [pid 4207] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4205] <... futex resumed>) = 0 [pid 4207] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4205] exit_group(0 [pid 4207] <... futex resumed>) = ? [pid 4206] <... futex resumed>) = ? [pid 4205] <... exit_group resumed>) = ? [pid 4206] +++ exited with 0 +++ [pid 4207] +++ exited with 0 +++ [pid 4205] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4205, 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 4208 attached [pid 4208] set_robust_list(0x5555567975e0, 24) = 0 [pid 4208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4208] setpgid(0, 0) = 0 [pid 4208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4208] write(3, "1000", 4) = 4 [pid 4208] close(3) = 0 [pid 4208] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4208] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4208] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4208 [pid 4208] <... clone resumed>, parent_tid=[4209], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4209 [pid 4208] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4208] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4208] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4208] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4210], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4210 [pid 4208] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4208] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4210 attached [pid 4210] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4210] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4210] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4208] <... futex resumed>) = 0 [pid 4210] <... futex resumed>) = 1 [pid 4210] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4209 attached [pid 4209] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4209] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4209] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4208] exit_group(0) = ? [pid 4210] <... futex resumed>) = ? [pid 4209] +++ exited with 0 +++ [pid 4210] +++ exited with 0 +++ [pid 4208] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4211 ./strace-static-x86_64: Process 4211 attached [pid 4211] set_robust_list(0x5555567975e0, 24) = 0 [pid 4211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4211] setpgid(0, 0) = 0 [pid 4211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4211] write(3, "1000", 4) = 4 [pid 4211] close(3) = 0 [pid 4211] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4211] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4211] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4212], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4212 [pid 4211] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4211] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4211] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4211] clone(child_stack=0x7ff3a5c423f0, 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 4212 attached ./strace-static-x86_64: Process 4213 attached , parent_tid=[4213], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4213 [pid 4211] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4211] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4213] set_robust_list(0x7ff3a5c429e0, 24 [pid 4212] set_robust_list(0x7ff3a5c639e0, 24 [pid 4213] <... set_robust_list resumed>) = 0 [pid 4212] <... set_robust_list resumed>) = 0 [pid 4213] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4212] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4213] <... madvise resumed>) = 0 [pid 4213] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4212] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4213] <... futex resumed>) = 1 [pid 4212] <... futex resumed>) = 0 [pid 4211] <... futex resumed>) = 0 [pid 4213] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4212] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4211] exit_group(0 [pid 4213] <... futex resumed>) = ? [pid 4212] <... futex resumed>) = ? [pid 4211] <... exit_group resumed>) = ? [pid 4212] +++ exited with 0 +++ [pid 4213] +++ exited with 0 +++ [pid 4211] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4211, 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 4214 attached [pid 4214] set_robust_list(0x5555567975e0, 24) = 0 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4214 [pid 4214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4214] setpgid(0, 0) = 0 [pid 4214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4214] write(3, "1000", 4) = 4 [pid 4214] close(3) = 0 [pid 4214] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4214] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4214] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4214] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4215], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4215 [pid 4214] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4214] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4214] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4214] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4214] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4216], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4216 [pid 4214] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4214] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4216 attached [pid 4216] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4216] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4216] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4214] <... futex resumed>) = 0 [pid 4216] <... futex resumed>) = 1 [pid 4216] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4215 attached [pid 4215] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4215] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4215] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4214] exit_group(0) = ? [pid 4216] <... futex resumed>) = ? [pid 4216] +++ exited with 0 +++ [pid 4215] +++ exited with 0 +++ [pid 4214] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4217 ./strace-static-x86_64: Process 4217 attached [pid 4217] set_robust_list(0x5555567975e0, 24) = 0 [pid 4217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4217] setpgid(0, 0) = 0 [pid 4217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4217] write(3, "1000", 4) = 4 [pid 4217] close(3) = 0 [pid 4217] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4217] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4217] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4217] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4218], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4218 [pid 4217] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4217] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4217] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4217] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4217] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4219], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4219 [pid 4217] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4217] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4219 attached [pid 4219] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4219] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4219] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] <... futex resumed>) = 0 [pid 4219] <... futex resumed>) = 1 [pid 4219] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4218 attached [pid 4218] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4218] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4218] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4217] exit_group(0 [pid 4218] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4217] <... exit_group resumed>) = ? [pid 4219] <... futex resumed>) = ? [pid 4219] +++ exited with 0 +++ [pid 4218] <... futex resumed>) = ? [pid 4218] +++ exited with 0 +++ [pid 4217] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4220 ./strace-static-x86_64: Process 4220 attached [pid 4220] set_robust_list(0x5555567975e0, 24) = 0 [pid 4220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4220] setpgid(0, 0) = 0 [pid 4220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4220] write(3, "1000", 4) = 4 [pid 4220] close(3) = 0 [pid 4220] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4220] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4220] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4221], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4221 [pid 4220] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4220] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4220] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4220] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4222], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4222 [pid 4220] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4220] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4222 attached [pid 4222] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4222] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4222] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4220] <... futex resumed>) = 0 [pid 4222] <... futex resumed>) = 1 [pid 4222] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4221 attached [pid 4221] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4221] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4221] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4220] exit_group(0) = ? [pid 4221] <... futex resumed>) = ? [pid 4222] <... futex resumed>) = ? [pid 4222] +++ exited with 0 +++ [pid 4221] +++ exited with 0 +++ [pid 4220] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4223 ./strace-static-x86_64: Process 4223 attached [pid 4223] set_robust_list(0x5555567975e0, 24) = 0 [pid 4223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4223] setpgid(0, 0) = 0 [pid 4223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4223] write(3, "1000", 4) = 4 [pid 4223] close(3) = 0 [pid 4223] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4223] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4223] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4224], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4224 [pid 4223] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4223] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4223] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4223] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4225], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4225 [pid 4223] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4223] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4225 attached [pid 4225] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4225] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4225] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4223] <... futex resumed>) = 0 [pid 4225] <... futex resumed>) = 1 [pid 4225] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4224 attached [pid 4224] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4224] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4224] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4223] exit_group(0) = ? [pid 4225] <... futex resumed>) = ? [pid 4225] +++ exited with 0 +++ [pid 4224] +++ exited with 0 +++ [pid 4223] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4223, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4226 ./strace-static-x86_64: Process 4226 attached [pid 4226] set_robust_list(0x5555567975e0, 24) = 0 [pid 4226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4226] setpgid(0, 0) = 0 [pid 4226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4226] write(3, "1000", 4) = 4 [pid 4226] close(3) = 0 [pid 4226] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4226] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4226] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4227], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4227 [pid 4226] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4226] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4226] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4226] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4228], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4228 [pid 4226] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4226] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4228 attached [pid 4228] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4228] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4228] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4226] <... futex resumed>) = 0 [pid 4228] <... futex resumed>) = 1 [pid 4228] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4227 attached [pid 4227] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4227] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4227] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4227] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4226] exit_group(0 [pid 4227] <... futex resumed>) = ? [pid 4226] <... exit_group resumed>) = ? [pid 4228] <... futex resumed>) = ? [pid 4227] +++ exited with 0 +++ [pid 4228] +++ exited with 0 +++ [pid 4226] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4226, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4229 ./strace-static-x86_64: Process 4229 attached [pid 4229] set_robust_list(0x5555567975e0, 24) = 0 [pid 4229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4229] setpgid(0, 0) = 0 [pid 4229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4229] write(3, "1000", 4) = 4 [pid 4229] close(3) = 0 [pid 4229] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4229] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4229] clone(child_stack=0x7ff3a5c633f0, 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 4230 attached [pid 4230] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4230] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] <... clone resumed>, parent_tid=[4230], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4230 [pid 4229] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4230] <... futex resumed>) = 0 [pid 4230] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4229] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] <... mmap resumed>) = 0x20000000 [pid 4229] <... futex resumed>) = 0 [pid 4230] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4230] <... futex resumed>) = 0 [pid 4229] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4229] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4230] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] <... mprotect resumed>) = 0 [pid 4229] clone(child_stack=0x7ff3a5c423f0, 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 4231 attached [pid 4231] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4231] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] <... clone resumed>, parent_tid=[4231], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4231 [pid 4229] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4231] <... futex resumed>) = 0 [pid 4231] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4231] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4231] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4229] exit_group(0) = ? [pid 4231] <... futex resumed>) = ? [pid 4231] +++ exited with 0 +++ [pid 4230] <... futex resumed>) = ? [pid 4230] +++ exited with 0 +++ [pid 4229] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4232 ./strace-static-x86_64: Process 4232 attached [pid 4232] set_robust_list(0x5555567975e0, 24) = 0 [pid 4232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4232] setpgid(0, 0) = 0 [pid 4232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4232] write(3, "1000", 4) = 4 [pid 4232] close(3) = 0 [pid 4232] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4232] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4232] clone(child_stack=0x7ff3a5c633f0, 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 4233 attached , parent_tid=[4233], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4233 [pid 4233] set_robust_list(0x7ff3a5c639e0, 24 [pid 4232] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4233] <... set_robust_list resumed>) = 0 [pid 4233] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4232] <... futex resumed>) = 0 [pid 4232] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4233] <... mmap resumed>) = 0x20000000 [pid 4232] <... futex resumed>) = 0 [pid 4233] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4233] <... futex resumed>) = 0 [pid 4232] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4232] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4233] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4232] <... mprotect resumed>) = 0 [pid 4232] clone(child_stack=0x7ff3a5c423f0, 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 4234 attached [pid 4234] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4234] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4232] <... clone resumed>, parent_tid=[4234], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4234 [pid 4232] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4234] <... futex resumed>) = 0 [pid 4232] <... futex resumed>) = 1 [pid 4234] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4232] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4234] <... madvise resumed>) = 0 [pid 4234] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4232] <... futex resumed>) = 0 [pid 4234] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4232] exit_group(0) = ? [pid 4233] <... futex resumed>) = ? [pid 4233] +++ exited with 0 +++ [pid 4234] <... futex resumed>) = ? [pid 4234] +++ exited with 0 +++ [pid 4232] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4232, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4235 ./strace-static-x86_64: Process 4235 attached [pid 4235] set_robust_list(0x5555567975e0, 24) = 0 [pid 4235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4235] setpgid(0, 0) = 0 [pid 4235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4235] write(3, "1000", 4) = 4 [pid 4235] close(3) = 0 [pid 4235] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4235] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4235] clone(child_stack=0x7ff3a5c633f0, 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 4236 attached , parent_tid=[4236], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4236 [pid 4235] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] set_robust_list(0x7ff3a5c639e0, 24 [pid 4235] <... futex resumed>) = 0 [pid 4236] <... set_robust_list resumed>) = 0 [pid 4235] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4235] <... futex resumed>) = 0 [pid 4235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4235] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4236] <... mmap resumed>) = 0x20000000 [pid 4235] <... mprotect resumed>) = 0 [pid 4236] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4236] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4237 attached [pid 4237] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4237] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4236] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4235] <... clone resumed>, parent_tid=[4237], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4237 [pid 4235] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4237] <... futex resumed>) = 0 [pid 4237] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4237] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4237] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4235] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4235] exit_group(0) = ? [pid 4236] <... futex resumed>) = ? [pid 4237] <... futex resumed>) = ? [pid 4237] +++ exited with 0 +++ [pid 4236] +++ exited with 0 +++ [pid 4235] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4235, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4238 attached [pid 4238] set_robust_list(0x5555567975e0, 24 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4238 [pid 4238] <... set_robust_list resumed>) = 0 [pid 4238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4238] setpgid(0, 0) = 0 [pid 4238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4238] write(3, "1000", 4) = 4 [pid 4238] close(3) = 0 [pid 4238] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4238] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4238] clone(child_stack=0x7ff3a5c633f0, 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 4239 attached [pid 4239] set_robust_list(0x7ff3a5c639e0, 24 [pid 4238] <... clone resumed>, parent_tid=[4239], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4239 [pid 4238] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] <... set_robust_list resumed>) = 0 [pid 4239] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4238] <... futex resumed>) = 0 [pid 4238] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4238] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4239] <... mmap resumed>) = 0x20000000 [pid 4238] <... mprotect resumed>) = 0 [pid 4238] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4240], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4240 [pid 4238] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4238] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4240 attached [pid 4240] set_robust_list(0x7ff3a5c429e0, 24 [pid 4239] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4240] <... set_robust_list resumed>) = 0 [pid 4240] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4239] <... futex resumed>) = 0 [pid 4239] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4240] <... madvise resumed>) = 0 [pid 4240] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4238] <... futex resumed>) = 0 [pid 4238] exit_group(0) = ? [pid 4239] <... futex resumed>) = ? [pid 4240] +++ exited with 0 +++ [pid 4239] +++ exited with 0 +++ [pid 4238] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4241 ./strace-static-x86_64: Process 4241 attached [pid 4241] set_robust_list(0x5555567975e0, 24) = 0 [pid 4241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4241] setpgid(0, 0) = 0 [pid 4241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4241] write(3, "1000", 4) = 4 [pid 4241] close(3) = 0 [pid 4241] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4241] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4241] clone(child_stack=0x7ff3a5c633f0, 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 4242 attached [pid 4242] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4242] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4241] <... clone resumed>, parent_tid=[4242], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4242 [pid 4241] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4242] <... futex resumed>) = 0 [pid 4242] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4241] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4241] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4242] <... mmap resumed>) = 0x20000000 [pid 4242] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] <... mprotect resumed>) = 0 [pid 4242] <... futex resumed>) = 0 [pid 4242] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4241] clone(child_stack=0x7ff3a5c423f0, 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 4243 attached [pid 4243] set_robust_list(0x7ff3a5c429e0, 24 [pid 4241] <... clone resumed>, parent_tid=[4243], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4243 [pid 4243] <... set_robust_list resumed>) = 0 [pid 4241] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4243] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4243] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4241] <... futex resumed>) = 0 [pid 4243] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4241] exit_group(0 [pid 4243] <... futex resumed>) = ? [pid 4242] <... futex resumed>) = ? [pid 4241] <... exit_group resumed>) = ? [pid 4242] +++ exited with 0 +++ [pid 4243] +++ exited with 0 +++ [pid 4241] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4241, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4244 attached , child_tidptr=0x5555567975d0) = 4244 [pid 4244] set_robust_list(0x5555567975e0, 24) = 0 [pid 4244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4244] setpgid(0, 0) = 0 [pid 4244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4244] write(3, "1000", 4) = 4 [pid 4244] close(3) = 0 [pid 4244] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4244] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4244] clone(child_stack=0x7ff3a5c633f0, 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 4245 attached [pid 4245] set_robust_list(0x7ff3a5c639e0, 24 [pid 4244] <... clone resumed>, parent_tid=[4245], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4245 [pid 4245] <... set_robust_list resumed>) = 0 [pid 4244] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4244] <... futex resumed>) = 0 [pid 4244] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4244] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4244] clone(child_stack=0x7ff3a5c423f0, 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 4246 attached [pid 4246] set_robust_list(0x7ff3a5c429e0, 24 [pid 4244] <... clone resumed>, parent_tid=[4246], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4246 [pid 4246] <... set_robust_list resumed>) = 0 [pid 4244] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4246] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4244] <... futex resumed>) = 0 [pid 4246] <... madvise resumed>) = 0 [pid 4244] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4246] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4246] <... futex resumed>) = 0 [pid 4246] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4245] <... mmap resumed>) = 0x20000000 [pid 4245] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4245] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4244] exit_group(0 [pid 4246] <... futex resumed>) = ? [pid 4244] <... exit_group resumed>) = ? [pid 4245] <... futex resumed>) = ? [pid 4246] +++ exited with 0 +++ [pid 4245] +++ exited with 0 +++ [pid 4244] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4244, 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, child_tidptr=0x5555567975d0) = 4247 ./strace-static-x86_64: Process 4247 attached [pid 4247] set_robust_list(0x5555567975e0, 24) = 0 [pid 4247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4247] setpgid(0, 0) = 0 [pid 4247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4247] write(3, "1000", 4) = 4 [pid 4247] close(3) = 0 [pid 4247] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4247] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4247] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4247] clone(child_stack=0x7ff3a5c633f0, 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 4248 attached [pid 4248] set_robust_list(0x7ff3a5c639e0, 24 [pid 4247] <... clone resumed>, parent_tid=[4248], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4248 [pid 4248] <... set_robust_list resumed>) = 0 [pid 4247] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4247] <... futex resumed>) = 0 [pid 4247] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4247] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4247] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4248] <... mmap resumed>) = 0x20000000 [pid 4247] <... mprotect resumed>) = 0 [pid 4248] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4248] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4249 attached [pid 4248] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4249] set_robust_list(0x7ff3a5c429e0, 24 [pid 4247] <... clone resumed>, parent_tid=[4249], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4249 [pid 4249] <... set_robust_list resumed>) = 0 [pid 4247] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4247] <... futex resumed>) = 0 [pid 4249] <... madvise resumed>) = 0 [pid 4247] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4249] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4249] <... futex resumed>) = 0 [pid 4249] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4247] exit_group(0 [pid 4249] <... futex resumed>) = ? [pid 4248] <... futex resumed>) = ? [pid 4247] <... exit_group resumed>) = ? [pid 4248] +++ exited with 0 +++ [pid 4249] +++ exited with 0 +++ [pid 4247] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4247, 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 4250 attached , child_tidptr=0x5555567975d0) = 4250 [pid 4250] set_robust_list(0x5555567975e0, 24) = 0 [pid 4250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4250] setpgid(0, 0) = 0 [pid 4250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4250] write(3, "1000", 4) = 4 [pid 4250] close(3) = 0 [pid 4250] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4250] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4250] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4251], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4251 [pid 4250] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4250] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4250] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4250] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4252], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4252 [pid 4250] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4250] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4251 attached [pid 4251] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4251] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0./strace-static-x86_64: Process 4252 attached [pid 4252] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4252] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4252] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4250] <... futex resumed>) = 0 [pid 4252] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4251] <... mmap resumed>) = 0x20000000 [pid 4251] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4250] exit_group(0) = ? [pid 4252] <... futex resumed>) = ? [pid 4252] +++ exited with 0 +++ [pid 4251] +++ exited with 0 +++ [pid 4250] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4253 ./strace-static-x86_64: Process 4253 attached [pid 4253] set_robust_list(0x5555567975e0, 24) = 0 [pid 4253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4253] setpgid(0, 0) = 0 [pid 4253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4253] write(3, "1000", 4) = 4 [pid 4253] close(3) = 0 [pid 4253] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4253] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4253] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4254], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4254 [pid 4253] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4253] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4253] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4253] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4255], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4255 [pid 4253] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4253] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4255 attached [pid 4255] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4255] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4255] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4253] <... futex resumed>) = 0 [pid 4255] <... futex resumed>) = 1 [pid 4255] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4254 attached [pid 4254] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4254] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4254] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4253] exit_group(0) = ? [pid 4255] <... futex resumed>) = ? [pid 4255] +++ exited with 0 +++ [pid 4254] +++ exited with 0 +++ [pid 4253] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4256 ./strace-static-x86_64: Process 4256 attached [pid 4256] set_robust_list(0x5555567975e0, 24) = 0 [pid 4256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4256] setpgid(0, 0) = 0 [pid 4256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4256] write(3, "1000", 4) = 4 [pid 4256] close(3) = 0 [pid 4256] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4256] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4256] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4256] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4257], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4257 ./strace-static-x86_64: Process 4257 attached [pid 4256] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4256] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4256] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4256] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4256] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4258], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4258 [pid 4256] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4256] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4258 attached [pid 4258] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4258] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4258] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4256] <... futex resumed>) = 0 [pid 4258] <... futex resumed>) = 1 [pid 4258] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4257] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4257] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4257] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4256] exit_group(0) = ? [pid 4258] <... futex resumed>) = ? [pid 4258] +++ exited with 0 +++ [pid 4257] <... futex resumed>) = ? [pid 4257] +++ exited with 0 +++ [pid 4256] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4259 attached [pid 4259] set_robust_list(0x5555567975e0, 24) = 0 [pid 4259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4259] setpgid(0, 0) = 0 [pid 4259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4259] write(3, "1000", 4 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4259 [pid 4259] <... write resumed>) = 4 [pid 4259] close(3) = 0 [pid 4259] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4259] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4259] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4260], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4260 [pid 4259] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4259] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4259] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4259] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4261], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4261 [pid 4259] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4259] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4261 attached [pid 4261] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4261] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4261] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] <... futex resumed>) = 0 [pid 4261] <... futex resumed>) = 1 [pid 4261] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4260 attached [pid 4260] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4260] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4260] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4259] exit_group(0) = ? [pid 4261] <... futex resumed>) = ? [pid 4261] +++ exited with 0 +++ [pid 4260] <... futex resumed>) = ? [pid 4260] +++ exited with 0 +++ [pid 4259] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4262 ./strace-static-x86_64: Process 4262 attached [pid 4262] set_robust_list(0x5555567975e0, 24) = 0 [pid 4262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4262] setpgid(0, 0) = 0 [pid 4262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4262] write(3, "1000", 4) = 4 [pid 4262] close(3) = 0 [pid 4262] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4262] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4262] clone(child_stack=0x7ff3a5c633f0, 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 4263 attached [pid 4263] set_robust_list(0x7ff3a5c639e0, 24 [pid 4262] <... clone resumed>, parent_tid=[4263], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4263 [pid 4263] <... set_robust_list resumed>) = 0 [pid 4262] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4263] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4262] <... futex resumed>) = 0 [pid 4262] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4263] <... mmap resumed>) = 0x20000000 [pid 4262] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4263] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4263] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4262] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4262] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4264], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4264 ./strace-static-x86_64: Process 4264 attached [pid 4262] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4262] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4264] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4264] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4264] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4262] <... futex resumed>) = 0 [pid 4262] exit_group(0) = ? [pid 4263] <... futex resumed>) = ? [pid 4263] +++ exited with 0 +++ [pid 4264] +++ exited with 0 +++ [pid 4262] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4265 ./strace-static-x86_64: Process 4265 attached [pid 4265] set_robust_list(0x5555567975e0, 24) = 0 [pid 4265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4265] setpgid(0, 0) = 0 [pid 4265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4265] write(3, "1000", 4) = 4 [pid 4265] close(3) = 0 [pid 4265] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4265] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4265] clone(child_stack=0x7ff3a5c633f0, 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 4266 attached , parent_tid=[4266], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4266 [pid 4266] set_robust_list(0x7ff3a5c639e0, 24 [pid 4265] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4266] <... set_robust_list resumed>) = 0 [pid 4265] <... futex resumed>) = 0 [pid 4266] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4265] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4266] <... mmap resumed>) = 0x20000000 [pid 4265] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4266] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4266] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4265] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4265] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4267], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4267 [pid 4265] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4265] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4267 attached [pid 4267] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4267] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4267] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4265] <... futex resumed>) = 0 [pid 4265] exit_group(0) = ? [pid 4266] <... futex resumed>) = ? [pid 4266] +++ exited with 0 +++ [pid 4267] <... futex resumed>) = ? [pid 4267] +++ exited with 0 +++ [pid 4265] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4265, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4268 attached , child_tidptr=0x5555567975d0) = 4268 [pid 4268] set_robust_list(0x5555567975e0, 24) = 0 [pid 4268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4268] setpgid(0, 0) = 0 [pid 4268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4268] write(3, "1000", 4) = 4 [pid 4268] close(3) = 0 [pid 4268] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4268] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4268] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4268] clone(child_stack=0x7ff3a5c633f0, 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 4269 attached [pid 4269] set_robust_list(0x7ff3a5c639e0, 24 [pid 4268] <... clone resumed>, parent_tid=[4269], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4269 [pid 4268] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4269] <... set_robust_list resumed>) = 0 [pid 4268] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4269] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4268] <... futex resumed>) = 0 [pid 4268] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4268] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4269] <... mmap resumed>) = 0x20000000 [pid 4268] <... mprotect resumed>) = 0 [pid 4269] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4269] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4268] clone(child_stack=0x7ff3a5c423f0, 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 4270 attached , parent_tid=[4270], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4270 [pid 4268] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4268] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4270] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4270] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4270] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4268] <... futex resumed>) = 0 [pid 4268] exit_group(0) = ? [pid 4270] <... futex resumed>) = ? [pid 4269] <... futex resumed>) = ? [pid 4269] +++ exited with 0 +++ [pid 4270] +++ exited with 0 +++ [pid 4268] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4268, 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 4271 attached [pid 4271] set_robust_list(0x5555567975e0, 24) = 0 [pid 4271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4271 [pid 4271] <... prctl resumed>) = 0 [pid 4271] setpgid(0, 0) = 0 [pid 4271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4271] write(3, "1000", 4) = 4 [pid 4271] close(3) = 0 [pid 4271] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4271] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4271] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4272], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4272 [pid 4271] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4271] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4271] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4271] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4273], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4273 [pid 4271] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4271] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4273 attached [pid 4273] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4273] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4273] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4271] <... futex resumed>) = 0 [pid 4273] <... futex resumed>) = 1 [pid 4273] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4272 attached [pid 4272] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4272] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4272] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4272] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4271] exit_group(0) = ? [pid 4273] <... futex resumed>) = ? [pid 4272] <... futex resumed>) = ? [pid 4273] +++ exited with 0 +++ [pid 4272] +++ exited with 0 +++ [pid 4271] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4274 attached , child_tidptr=0x5555567975d0) = 4274 [pid 4274] set_robust_list(0x5555567975e0, 24) = 0 [pid 4274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4274] setpgid(0, 0) = 0 [pid 4274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4274] write(3, "1000", 4) = 4 [pid 4274] close(3) = 0 [pid 4274] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4274] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4274] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4274] clone(child_stack=0x7ff3a5c633f0, 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 4275 attached , parent_tid=[4275], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4275 [pid 4275] set_robust_list(0x7ff3a5c639e0, 24 [pid 4274] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4275] <... set_robust_list resumed>) = 0 [pid 4274] <... futex resumed>) = 0 [pid 4275] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4274] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4275] <... mmap resumed>) = 0x20000000 [pid 4274] <... futex resumed>) = 0 [pid 4275] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4274] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4275] <... futex resumed>) = 0 [pid 4274] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4275] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4274] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4274] clone(child_stack=0x7ff3a5c423f0, 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 4276 attached [pid 4276] set_robust_list(0x7ff3a5c429e0, 24 [pid 4274] <... clone resumed>, parent_tid=[4276], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4276 [pid 4276] <... set_robust_list resumed>) = 0 [pid 4274] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4274] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4276] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4276] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4274] <... futex resumed>) = 0 [pid 4274] exit_group(0 [pid 4275] <... futex resumed>) = ? [pid 4274] <... exit_group resumed>) = ? [pid 4276] +++ exited with 0 +++ [pid 4275] +++ exited with 0 +++ [pid 4274] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4277 ./strace-static-x86_64: Process 4277 attached [pid 4277] set_robust_list(0x5555567975e0, 24) = 0 [pid 4277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4277] setpgid(0, 0) = 0 [pid 4277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4277] write(3, "1000", 4) = 4 [pid 4277] close(3) = 0 [pid 4277] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4277] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4277] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4278], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4278 [pid 4277] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4277] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4277] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4278 attached ) = 0 [pid 4277] clone(child_stack=0x7ff3a5c423f0, 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 4279 attached , parent_tid=[4279], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4279 [pid 4279] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4277] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4279] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4277] <... futex resumed>) = 0 [pid 4279] <... madvise resumed>) = 0 [pid 4277] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4279] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4277] <... futex resumed>) = 0 [pid 4279] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4278] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4278] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4278] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4277] exit_group(0) = ? [pid 4279] <... futex resumed>) = ? [pid 4279] +++ exited with 0 +++ [pid 4278] +++ exited with 0 +++ [pid 4277] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4280 ./strace-static-x86_64: Process 4280 attached [pid 4280] set_robust_list(0x5555567975e0, 24) = 0 [pid 4280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4280] setpgid(0, 0) = 0 [pid 4280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4280] write(3, "1000", 4) = 4 [pid 4280] close(3) = 0 [pid 4280] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4280] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4280] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4281], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4281 [pid 4280] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4280] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4280] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4281 attached [pid 4281] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4281] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4280] <... mprotect resumed>) = 0 [pid 4280] clone(child_stack=0x7ff3a5c423f0, 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 4282 attached [pid 4282] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4282] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4280] <... clone resumed>, parent_tid=[4282], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4282 [pid 4280] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4282] <... futex resumed>) = 0 [pid 4282] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4280] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4282] <... madvise resumed>) = 0 [pid 4282] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4282] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4280] <... futex resumed>) = 0 [pid 4281] <... mmap resumed>) = 0x20000000 [pid 4281] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4280] exit_group(0 [pid 4281] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 4280] <... exit_group resumed>) = ? [pid 4282] <... futex resumed>) = ? [pid 4282] +++ exited with 0 +++ [pid 4281] +++ exited with 0 +++ [pid 4280] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4283 attached [pid 4283] set_robust_list(0x5555567975e0, 24) = 0 [pid 4283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4283 [pid 4283] <... prctl resumed>) = 0 [pid 4283] setpgid(0, 0) = 0 [pid 4283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4283] write(3, "1000", 4) = 4 [pid 4283] close(3) = 0 [pid 4283] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4283] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4283] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4283] clone(child_stack=0x7ff3a5c633f0, 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 4284 attached [pid 4284] set_robust_list(0x7ff3a5c639e0, 24 [pid 4283] <... clone resumed>, parent_tid=[4284], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4284 [pid 4284] <... set_robust_list resumed>) = 0 [pid 4283] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4284] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4283] <... futex resumed>) = 0 [pid 4283] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4283] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4283] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4284] <... mmap resumed>) = 0x20000000 [pid 4283] <... mprotect resumed>) = 0 [pid 4283] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4284] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 4285 attached [pid 4285] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4285] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4284] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4283] <... clone resumed>, parent_tid=[4285], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4285 [pid 4283] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4285] <... futex resumed>) = 0 [pid 4283] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4285] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4285] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4283] exit_group(0) = ? [pid 4285] <... futex resumed>) = ? [pid 4285] +++ exited with 0 +++ [pid 4284] <... futex resumed>) = ? [pid 4284] +++ exited with 0 +++ [pid 4283] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4283, 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 4286 attached , child_tidptr=0x5555567975d0) = 4286 [pid 4286] set_robust_list(0x5555567975e0, 24) = 0 [pid 4286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4286] setpgid(0, 0) = 0 [pid 4286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4286] write(3, "1000", 4) = 4 [pid 4286] close(3) = 0 [pid 4286] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4286] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4286] clone(child_stack=0x7ff3a5c633f0, 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 4287 attached [pid 4287] set_robust_list(0x7ff3a5c639e0, 24 [pid 4286] <... clone resumed>, parent_tid=[4287], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4287 [pid 4287] <... set_robust_list resumed>) = 0 [pid 4286] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4287] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4286] <... futex resumed>) = 0 [pid 4286] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4286] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4287] <... mmap resumed>) = 0x20000000 [pid 4286] <... mprotect resumed>) = 0 [pid 4287] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4286] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4288], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4288 [pid 4286] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4286] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4287] <... futex resumed>) = 0 [pid 4287] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4288 attached [pid 4288] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4288] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4288] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4286] <... futex resumed>) = 0 [pid 4286] exit_group(0) = ? [pid 4287] <... futex resumed>) = ? [pid 4287] +++ exited with 0 +++ [pid 4288] +++ exited with 0 +++ [pid 4286] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4286, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4289 ./strace-static-x86_64: Process 4289 attached [pid 4289] set_robust_list(0x5555567975e0, 24) = 0 [pid 4289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4289] setpgid(0, 0) = 0 [pid 4289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4289] write(3, "1000", 4) = 4 [pid 4289] close(3) = 0 [pid 4289] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4289] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4289] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4290], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4290 [pid 4289] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4289] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 ./strace-static-x86_64: Process 4290 attached [pid 4289] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4290] set_robust_list(0x7ff3a5c639e0, 24 [pid 4289] <... mprotect resumed>) = 0 [pid 4289] clone(child_stack=0x7ff3a5c423f0, 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 4291 attached [pid 4291] set_robust_list(0x7ff3a5c429e0, 24 [pid 4289] <... clone resumed>, parent_tid=[4291], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4291 [pid 4291] <... set_robust_list resumed>) = 0 [pid 4289] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4291] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4289] <... futex resumed>) = 0 [pid 4291] <... madvise resumed>) = 0 [pid 4289] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4291] <... futex resumed>) = 0 [pid 4291] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4290] <... set_robust_list resumed>) = 0 [pid 4290] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4290] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4289] exit_group(0 [pid 4291] <... futex resumed>) = ? [pid 4289] <... exit_group resumed>) = ? [pid 4291] +++ exited with 0 +++ [pid 4290] +++ exited with 0 +++ [pid 4289] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4289, 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 4292 attached , child_tidptr=0x5555567975d0) = 4292 [pid 4292] set_robust_list(0x5555567975e0, 24) = 0 [pid 4292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4292] setpgid(0, 0) = 0 [pid 4292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4292] write(3, "1000", 4) = 4 [pid 4292] close(3) = 0 [pid 4292] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4292] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4292] clone(child_stack=0x7ff3a5c633f0, 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 4293 attached [pid 4293] set_robust_list(0x7ff3a5c639e0, 24 [pid 4292] <... clone resumed>, parent_tid=[4293], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4293 [pid 4293] <... set_robust_list resumed>) = 0 [pid 4292] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4293] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4292] <... futex resumed>) = 0 [pid 4292] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4293] <... mmap resumed>) = 0x20000000 [pid 4292] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4292] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4292] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4294], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4294 [pid 4292] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4294 attached [pid 4294] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4294] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4294] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4292] <... futex resumed>) = 0 [pid 4294] <... futex resumed>) = 1 [pid 4294] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4293] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4293] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4292] exit_group(0) = ? [pid 4294] <... futex resumed>) = ? [pid 4293] <... futex resumed>) = ? [pid 4293] +++ exited with 0 +++ [pid 4294] +++ exited with 0 +++ [pid 4292] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4295 attached [pid 4295] set_robust_list(0x5555567975e0, 24) = 0 [pid 4295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4295 [pid 4295] <... prctl resumed>) = 0 [pid 4295] setpgid(0, 0) = 0 [pid 4295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4295] write(3, "1000", 4) = 4 [pid 4295] close(3) = 0 [pid 4295] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4295] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4295] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4296], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4296 [pid 4295] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4295] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4295] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4295] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4297], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4297 [pid 4295] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4295] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4297 attached [pid 4297] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4297] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4297] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] <... futex resumed>) = 0 [pid 4297] <... futex resumed>) = 1 [pid 4297] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4296 attached [pid 4296] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4296] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4296] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4296] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4295] exit_group(0) = ? [pid 4297] <... futex resumed>) = ? [pid 4297] +++ exited with 0 +++ [pid 4296] <... futex resumed>) = ? [pid 4296] +++ exited with 0 +++ [pid 4295] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4298 ./strace-static-x86_64: Process 4298 attached [pid 4298] set_robust_list(0x5555567975e0, 24) = 0 [pid 4298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4298] setpgid(0, 0) = 0 [pid 4298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4298] write(3, "1000", 4) = 4 [pid 4298] close(3) = 0 [pid 4298] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4298] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4298] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4299], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4299 [pid 4298] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4298] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4298] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4299 attached ) = 0 [pid 4298] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4300], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4300 [pid 4298] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4298] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4300 attached [pid 4300] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4300] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4300] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] <... futex resumed>) = 0 [pid 4300] <... futex resumed>) = 1 [pid 4300] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4299] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4299] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4299] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4299] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4298] exit_group(0) = ? [pid 4299] <... futex resumed>) = ? [pid 4300] <... futex resumed>) = ? [pid 4299] +++ exited with 0 +++ [pid 4300] +++ exited with 0 +++ [pid 4298] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4301 attached , child_tidptr=0x5555567975d0) = 4301 [pid 4301] set_robust_list(0x5555567975e0, 24) = 0 [pid 4301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4301] setpgid(0, 0) = 0 [pid 4301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4301] write(3, "1000", 4) = 4 [pid 4301] close(3) = 0 [pid 4301] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4301] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4301] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4302], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4302 [pid 4301] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4302 attached ) = 0 [pid 4301] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4302] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4301] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4301] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4302] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4301] <... mprotect resumed>) = 0 [pid 4301] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4303], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4303 ./strace-static-x86_64: Process 4303 attached [pid 4301] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4301] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4303] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4303] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4302] <... mmap resumed>) = 0x20000000 [pid 4303] <... madvise resumed>) = 0 [pid 4303] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4301] <... futex resumed>) = 0 [pid 4303] <... futex resumed>) = 1 [pid 4303] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4302] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4302] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4301] exit_group(0) = ? [pid 4303] <... futex resumed>) = ? [pid 4303] +++ exited with 0 +++ [pid 4302] <... futex resumed>) = ? [pid 4302] +++ exited with 0 +++ [pid 4301] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4304 attached , child_tidptr=0x5555567975d0) = 4304 [pid 4304] set_robust_list(0x5555567975e0, 24) = 0 [pid 4304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4304] setpgid(0, 0) = 0 [pid 4304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4304] write(3, "1000", 4) = 4 [pid 4304] close(3) = 0 [pid 4304] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4304] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4304] clone(child_stack=0x7ff3a5c633f0, 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 4305 attached , parent_tid=[4305], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4305 [pid 4304] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4305] set_robust_list(0x7ff3a5c639e0, 24 [pid 4304] <... futex resumed>) = 0 [pid 4304] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4304] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4305] <... set_robust_list resumed>) = 0 [pid 4304] <... mprotect resumed>) = 0 [pid 4304] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4306], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4306 [pid 4304] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4304] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4305] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0./strace-static-x86_64: Process 4306 attached [pid 4306] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4306] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4305] <... mmap resumed>) = 0x20000000 [pid 4306] <... madvise resumed>) = 0 [pid 4305] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4305] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4306] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4304] <... futex resumed>) = 0 [pid 4304] exit_group(0) = ? [pid 4305] <... futex resumed>) = ? [pid 4305] +++ exited with 0 +++ [pid 4306] <... futex resumed>) = ? [pid 4306] +++ exited with 0 +++ [pid 4304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4304, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4307 ./strace-static-x86_64: Process 4307 attached [pid 4307] set_robust_list(0x5555567975e0, 24) = 0 [pid 4307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4307] setpgid(0, 0) = 0 [pid 4307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4307] write(3, "1000", 4) = 4 [pid 4307] close(3) = 0 [pid 4307] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4307] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4307] clone(child_stack=0x7ff3a5c633f0, 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 4308 attached , parent_tid=[4308], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4308 [pid 4307] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4307] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4308] set_robust_list(0x7ff3a5c639e0, 24 [pid 4307] <... futex resumed>) = 0 [pid 4307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4308] <... set_robust_list resumed>) = 0 [pid 4307] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4307] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4308] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4307] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4309], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4309 ./strace-static-x86_64: Process 4309 attached [pid 4307] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4307] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4309] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4309] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4308] <... mmap resumed>) = 0x20000000 [pid 4309] <... madvise resumed>) = 0 [pid 4309] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4307] <... futex resumed>) = 0 [pid 4309] <... futex resumed>) = 1 [pid 4309] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4308] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4308] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4307] exit_group(0) = ? [pid 4309] <... futex resumed>) = ? [pid 4309] +++ exited with 0 +++ [pid 4308] <... futex resumed>) = ? [pid 4308] +++ exited with 0 +++ [pid 4307] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4307, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4310 attached , child_tidptr=0x5555567975d0) = 4310 [pid 4310] set_robust_list(0x5555567975e0, 24) = 0 [pid 4310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4310] setpgid(0, 0) = 0 [pid 4310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4310] write(3, "1000", 4) = 4 [pid 4310] close(3) = 0 [pid 4310] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4310] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4310] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4311], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4311 ./strace-static-x86_64: Process 4311 attached [pid 4311] set_robust_list(0x7ff3a5c639e0, 24 [pid 4310] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4311] <... set_robust_list resumed>) = 0 [pid 4310] <... futex resumed>) = 0 [pid 4311] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4310] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4310] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4310] clone(child_stack=0x7ff3a5c423f0, 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 4312 attached , parent_tid=[4312], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4312 [pid 4312] set_robust_list(0x7ff3a5c429e0, 24 [pid 4310] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4310] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4312] <... set_robust_list resumed>) = 0 [pid 4312] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4311] <... mmap resumed>) = 0x20000000 [pid 4312] <... madvise resumed>) = 0 [pid 4312] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4311] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4311] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4312] <... futex resumed>) = 1 [pid 4310] <... futex resumed>) = 0 [pid 4310] exit_group(0) = ? [pid 4311] <... futex resumed>) = ? [pid 4311] +++ exited with 0 +++ [pid 4312] +++ exited with 0 +++ [pid 4310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4310, 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, child_tidptr=0x5555567975d0) = 4313 ./strace-static-x86_64: Process 4313 attached [pid 4313] set_robust_list(0x5555567975e0, 24) = 0 [pid 4313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4313] setpgid(0, 0) = 0 [pid 4313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4313] write(3, "1000", 4) = 4 [pid 4313] close(3) = 0 [pid 4313] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4313] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4313] clone(child_stack=0x7ff3a5c633f0, 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 4314 attached [pid 4314] set_robust_list(0x7ff3a5c639e0, 24 [pid 4313] <... clone resumed>, parent_tid=[4314], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4314 [pid 4314] <... set_robust_list resumed>) = 0 [pid 4313] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4313] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4313] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4313] clone(child_stack=0x7ff3a5c423f0, 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 4315 attached , parent_tid=[4315], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4315 [pid 4315] set_robust_list(0x7ff3a5c429e0, 24 [pid 4313] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4313] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4314] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4315] <... set_robust_list resumed>) = 0 [pid 4314] <... mmap resumed>) = 0x20000000 [pid 4314] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4314] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4315] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4315] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4313] <... futex resumed>) = 0 [pid 4313] exit_group(0) = ? [pid 4314] <... futex resumed>) = ? [pid 4314] +++ exited with 0 +++ [pid 4315] <... futex resumed>) = ? [pid 4315] +++ exited with 0 +++ [pid 4313] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4316 ./strace-static-x86_64: Process 4316 attached [pid 4316] set_robust_list(0x5555567975e0, 24) = 0 [pid 4316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4316] setpgid(0, 0) = 0 [pid 4316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4316] write(3, "1000", 4) = 4 [pid 4316] close(3) = 0 [pid 4316] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4316] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4316] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4317], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4317 ./strace-static-x86_64: Process 4317 attached [pid 4316] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4316] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4316] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4316] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4318], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4318 [pid 4316] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4316] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4318 attached [pid 4318] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4318] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4318] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4316] <... futex resumed>) = 0 [pid 4318] <... futex resumed>) = 1 [pid 4318] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4317] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4317] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4317] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4316] exit_group(0 [pid 4317] <... futex resumed>) = 0 [pid 4316] <... exit_group resumed>) = ? [pid 4318] <... futex resumed>) = ? [pid 4318] +++ exited with 0 +++ [pid 4317] +++ exited with 0 +++ [pid 4316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4319 attached , child_tidptr=0x5555567975d0) = 4319 [pid 4319] set_robust_list(0x5555567975e0, 24) = 0 [pid 4319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4319] setpgid(0, 0) = 0 [pid 4319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4319] write(3, "1000", 4) = 4 [pid 4319] close(3) = 0 [pid 4319] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4319] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4319] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4320], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4320 [pid 4319] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4319] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4319] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4319] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4321], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4321 [pid 4319] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4319] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4321 attached [pid 4321] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4321] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4321] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4319] <... futex resumed>) = 0 [pid 4321] <... futex resumed>) = 1 [pid 4321] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4320 attached [pid 4320] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4320] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4320] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4320] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4319] exit_group(0) = ? [pid 4321] <... futex resumed>) = ? [pid 4321] +++ exited with 0 +++ [pid 4320] <... futex resumed>) = ? [pid 4320] +++ exited with 0 +++ [pid 4319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4322 ./strace-static-x86_64: Process 4322 attached [pid 4322] set_robust_list(0x5555567975e0, 24) = 0 [pid 4322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4322] setpgid(0, 0) = 0 [pid 4322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4322] write(3, "1000", 4) = 4 [pid 4322] close(3) = 0 [pid 4322] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4322] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4322] clone(child_stack=0x7ff3a5c633f0, 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 4323 attached [pid 4323] set_robust_list(0x7ff3a5c639e0, 24 [pid 4322] <... clone resumed>, parent_tid=[4323], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4323 [pid 4323] <... set_robust_list resumed>) = 0 [pid 4322] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4322] <... futex resumed>) = 0 [pid 4322] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4322] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4323] <... mmap resumed>) = 0x20000000 [pid 4322] <... mprotect resumed>) = 0 [pid 4323] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4322] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4323] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4324 attached [pid 4323] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4324] set_robust_list(0x7ff3a5c429e0, 24 [pid 4322] <... clone resumed>, parent_tid=[4324], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4324 [pid 4324] <... set_robust_list resumed>) = 0 [pid 4322] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4324] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4322] <... futex resumed>) = 0 [pid 4324] <... madvise resumed>) = 0 [pid 4322] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4324] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4324] <... futex resumed>) = 0 [pid 4322] exit_group(0 [pid 4324] ????( [pid 4323] <... futex resumed>) = ? [pid 4322] <... exit_group resumed>) = ? [pid 4324] <... ???? resumed>) = ? [pid 4323] +++ exited with 0 +++ [pid 4324] +++ exited with 0 +++ [pid 4322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4322, 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 4325 attached , child_tidptr=0x5555567975d0) = 4325 [pid 4325] set_robust_list(0x5555567975e0, 24) = 0 [pid 4325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4325] setpgid(0, 0) = 0 [pid 4325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4325] write(3, "1000", 4) = 4 [pid 4325] close(3) = 0 [pid 4325] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4325] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4325] clone(child_stack=0x7ff3a5c633f0, 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 4326 attached , parent_tid=[4326], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4326 [pid 4325] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4325] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4325] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4325] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4327], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4327 [pid 4325] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4325] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4327 attached [pid 4327] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4327] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4327] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] <... futex resumed>) = 0 [pid 4327] <... futex resumed>) = 1 [pid 4327] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4326] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4326] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0) = 0x20000000 [pid 4326] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4325] exit_group(0) = ? [pid 4326] <... futex resumed>) = ? [pid 4326] +++ exited with 0 +++ [pid 4327] <... futex resumed>) = ? [pid 4327] +++ exited with 0 +++ [pid 4325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4328 ./strace-static-x86_64: Process 4328 attached [pid 4328] set_robust_list(0x5555567975e0, 24) = 0 [pid 4328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4328] setpgid(0, 0) = 0 [pid 4328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4328] write(3, "1000", 4) = 4 [pid 4328] close(3) = 0 [pid 4328] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4328] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4328] clone(child_stack=0x7ff3a5c633f0, 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 4329 attached , parent_tid=[4329], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4329 [pid 4329] set_robust_list(0x7ff3a5c639e0, 24 [pid 4328] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... set_robust_list resumed>) = 0 [pid 4328] <... futex resumed>) = 0 [pid 4329] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4328] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4328] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4329] <... mmap resumed>) = 0x20000000 [pid 4328] <... mprotect resumed>) = 0 [pid 4328] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4329] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4330 attached [pid 4330] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4330] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4329] <... futex resumed>) = 0 [pid 4328] <... clone resumed>, parent_tid=[4330], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4330 [pid 4329] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4328] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4330] <... futex resumed>) = 0 [pid 4330] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4328] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4330] <... madvise resumed>) = 0 [pid 4330] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4330] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4328] exit_group(0) = ? [pid 4329] <... futex resumed>) = ? [pid 4330] <... futex resumed>) = ? [pid 4330] +++ exited with 0 +++ [pid 4329] +++ exited with 0 +++ [pid 4328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4328, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4331 attached , child_tidptr=0x5555567975d0) = 4331 [pid 4331] set_robust_list(0x5555567975e0, 24) = 0 [pid 4331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4331] setpgid(0, 0) = 0 [pid 4331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4331] write(3, "1000", 4) = 4 [pid 4331] close(3) = 0 [pid 4331] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4331] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4331] clone(child_stack=0x7ff3a5c633f0, 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 4332 attached [pid 4332] set_robust_list(0x7ff3a5c639e0, 24 [pid 4331] <... clone resumed>, parent_tid=[4332], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4332 [pid 4332] <... set_robust_list resumed>) = 0 [pid 4331] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4331] <... futex resumed>) = 0 [pid 4331] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4331] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4332] <... mmap resumed>) = 0x20000000 [pid 4331] <... mprotect resumed>) = 0 [pid 4331] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4333], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4333 [pid 4331] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4331] <... futex resumed>) = 0 [pid 4331] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4332] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4333 attached [pid 4333] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4333] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4333] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4331] <... futex resumed>) = 0 [pid 4331] exit_group(0) = ? [pid 4333] <... futex resumed>) = ? [pid 4332] +++ exited with 0 +++ [pid 4333] +++ exited with 0 +++ [pid 4331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4331, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4334 ./strace-static-x86_64: Process 4334 attached [pid 4334] set_robust_list(0x5555567975e0, 24) = 0 [pid 4334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4334] setpgid(0, 0) = 0 [pid 4334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4334] write(3, "1000", 4) = 4 [pid 4334] close(3) = 0 [pid 4334] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4334] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4334] clone(child_stack=0x7ff3a5c633f0, 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 4335 attached , parent_tid=[4335], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4335 [pid 4335] set_robust_list(0x7ff3a5c639e0, 24 [pid 4334] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4335] <... set_robust_list resumed>) = 0 [pid 4334] <... futex resumed>) = 0 [pid 4334] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4335] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4334] <... futex resumed>) = 0 [pid 4334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4335] <... mmap resumed>) = 0x20000000 [pid 4334] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4334] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4335] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4334] <... mprotect resumed>) = 0 [pid 4335] <... futex resumed>) = 0 [pid 4335] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4334] clone(child_stack=0x7ff3a5c423f0, 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 4336 attached , parent_tid=[4336], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4336 [pid 4336] set_robust_list(0x7ff3a5c429e0, 24 [pid 4334] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] <... set_robust_list resumed>) = 0 [pid 4334] <... futex resumed>) = 0 [pid 4336] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4334] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] <... madvise resumed>) = 0 [pid 4336] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4334] <... futex resumed>) = 0 [pid 4336] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4334] exit_group(0) = ? [pid 4336] <... futex resumed>) = ? [pid 4336] +++ exited with 0 +++ [pid 4335] <... futex resumed>) = ? [pid 4335] +++ exited with 0 +++ [pid 4334] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4337 ./strace-static-x86_64: Process 4337 attached [pid 4337] set_robust_list(0x5555567975e0, 24) = 0 [pid 4337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4337] setpgid(0, 0) = 0 [pid 4337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4337] write(3, "1000", 4) = 4 [pid 4337] close(3) = 0 [pid 4337] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4337] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4337] clone(child_stack=0x7ff3a5c633f0, 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 4338 attached [pid 4338] set_robust_list(0x7ff3a5c639e0, 24 [pid 4337] <... clone resumed>, parent_tid=[4338], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4338 [pid 4338] <... set_robust_list resumed>) = 0 [pid 4337] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4338] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4337] <... futex resumed>) = 0 [pid 4337] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4338] <... mmap resumed>) = 0x20000000 [pid 4337] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4337] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4338] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 4337] <... mprotect resumed>) = 0 [pid 4337] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4338] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4339 attached [pid 4337] <... clone resumed>, parent_tid=[4339], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4339 [pid 4339] set_robust_list(0x7ff3a5c429e0, 24 [pid 4337] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] <... set_robust_list resumed>) = 0 [pid 4337] <... futex resumed>) = 0 [pid 4339] madvise(0x20000000, 6291456, MADV_DONTNEED [pid 4337] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4339] <... madvise resumed>) = 0 [pid 4339] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4337] <... futex resumed>) = 0 [pid 4339] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4337] exit_group(0 [pid 4339] <... futex resumed>) = ? [pid 4337] <... exit_group resumed>) = ? [pid 4339] +++ exited with 0 +++ [pid 4338] +++ exited with 0 +++ [pid 4337] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555567975d0) = 4340 ./strace-static-x86_64: Process 4340 attached [pid 4340] set_robust_list(0x5555567975e0, 24) = 0 [pid 4340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4340] setpgid(0, 0) = 0 [pid 4340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4340] write(3, "1000", 4) = 4 [pid 4340] close(3) = 0 [pid 4340] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4340] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4340] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4340] clone(child_stack=0x7ff3a5c633f0, 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 4341 attached [pid 4341] set_robust_list(0x7ff3a5c639e0, 24 [pid 4340] <... clone resumed>, parent_tid=[4341], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4341 [pid 4341] <... set_robust_list resumed>) = 0 [pid 4340] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4341] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0 [pid 4340] <... futex resumed>) = 0 [pid 4340] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4340] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4341] <... mmap resumed>) = 0x20000000 [pid 4340] <... mmap resumed>) = 0x7ff3a5c22000 [pid 4341] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4340] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE [pid 4341] futex(0x7ff3a5d393e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4340] <... mprotect resumed>) = 0 [pid 4340] clone(child_stack=0x7ff3a5c423f0, 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 4342 attached [pid 4342] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4342] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4340] <... clone resumed>, parent_tid=[4342], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4342 [pid 4340] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4342] <... futex resumed>) = 0 [pid 4342] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4342] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4342] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4340] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4340] exit_group(0) = ? [pid 4342] <... futex resumed>) = ? [pid 4342] +++ exited with 0 +++ [pid 4341] <... futex resumed>) = ? [pid 4341] +++ exited with 0 +++ [pid 4340] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4343 attached [pid 4343] set_robust_list(0x5555567975e0, 24 [pid 3601] <... clone resumed>, child_tidptr=0x5555567975d0) = 4343 [pid 4343] <... set_robust_list resumed>) = 0 [pid 4343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4343] setpgid(0, 0) = 0 [pid 4343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4343] write(3, "1000", 4) = 4 [pid 4343] close(3) = 0 [pid 4343] futex(0x7ff3a5d393ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c43000 [pid 4343] mprotect(0x7ff3a5c44000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4343] clone(child_stack=0x7ff3a5c633f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4344], tls=0x7ff3a5c63700, child_tidptr=0x7ff3a5c639d0) = 4344 [pid 4343] futex(0x7ff3a5d393e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4343] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3a5c22000 [pid 4343] mprotect(0x7ff3a5c23000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4343] clone(child_stack=0x7ff3a5c423f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4345], tls=0x7ff3a5c42700, child_tidptr=0x7ff3a5c429d0) = 4345 [pid 4343] futex(0x7ff3a5d393f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4343] futex(0x7ff3a5d393fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4344 attached [pid 4344] set_robust_list(0x7ff3a5c639e0, 24) = 0 [pid 4344] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|MAP_DENYWRITE|MAP_STACK|MAP_HUGETLB, -1, 0./strace-static-x86_64: Process 4345 attached [pid 4345] set_robust_list(0x7ff3a5c429e0, 24) = 0 [pid 4345] madvise(0x20000000, 6291456, MADV_DONTNEED) = 0 [pid 4345] futex(0x7ff3a5d393fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4345] futex(0x7ff3a5d393f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4343] <... futex resumed>) = 0 syzkaller login: [ 41.205501][ T4344] ================================================================== [ 41.213619][ T4344] BUG: KASAN: use-after-free in down_read+0x1d3/0x450 [ 41.220463][ T4344] Read of size 8 at addr ffff88801747c708 by task syz-executor119/4344 [ 41.228723][ T4344] [ 41.231048][ T4344] CPU: 1 PID: 4344 Comm: syz-executor119 Not tainted 6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0 [ 41.241441][ T4344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 41.251565][ T4344] Call Trace: [ 41.254841][ T4344] [ 41.257785][ T4344] dump_stack_lvl+0xcd/0x134 [ 41.262378][ T4344] print_report+0x15e/0x45d [ 41.266955][ T4344] ? __phys_addr+0xc4/0x140 [ 41.271447][ T4344] ? down_read+0x1d3/0x450 [ 41.275857][ T4344] kasan_report+0xbb/0x1f0 [ 41.280291][ T4344] ? down_read+0x1d3/0x450 [ 41.284696][ T4344] kasan_check_range+0x13d/0x180 [ 41.289632][ T4344] down_read+0x1d3/0x450 [ 41.293858][ T4344] ? make_huge_pte.isra.0+0xec/0x350 [ 41.299130][ T4344] ? rwsem_down_read_slowpath+0xb10/0xb10 [ 41.304833][ T4344] ? hugetlb_total_pages+0x140/0x140 [ 41.310108][ T4344] hugetlb_fault+0x40a/0x2060 [ 41.314778][ T4344] ? hugetlb_wp+0x1af0/0x1af0 [ 41.319443][ T4344] ? rcu_read_lock_sched_held+0xd/0x70 [ 41.324886][ T4344] ? lock_release+0x5cb/0x810 [ 41.329547][ T4344] ? follow_hugetlb_page+0x36e/0x1850 [ 41.334907][ T4344] ? lock_downgrade+0x6e0/0x6e0 [ 41.339746][ T4344] ? do_raw_spin_lock+0x120/0x2a0 [ 41.344943][ T4344] ? rwlock_bug.part.0+0x90/0x90 [ 41.349865][ T4344] ? mas_destroy+0x2e1/0x5c0 [ 41.355067][ T4344] follow_hugetlb_page+0x3f3/0x1850 [ 41.360265][ T4344] __get_user_pages+0x2cb/0xf10 [ 41.365110][ T4344] ? mas_next_node+0xa00/0xa00 [ 41.369874][ T4344] ? vma_set_page_prot+0xa6/0x110 [ 41.374891][ T4344] ? follow_page_mask+0x1530/0x1530 [ 41.380086][ T4344] ? find_vma_intersection+0x10a/0x1b0 [ 41.385541][ T4344] populate_vma_page_range+0x23d/0x320 [ 41.390985][ T4344] __mm_populate+0x101/0x3a0 [ 41.395567][ T4344] ? faultin_vma_page_range+0x300/0x300 [ 41.401118][ T4344] ? up_write+0x1ac/0x520 [ 41.405457][ T4344] vm_mmap_pgoff+0x1fd/0x270 [ 41.410039][ T4344] ? randomize_page+0xb0/0xb0 [ 41.414707][ T4344] ? hugetlbfs_get_inode+0x3c5/0x5f0 [ 41.419980][ T4344] ksys_mmap_pgoff+0x1c3/0x5a0 [ 41.424749][ T4344] do_syscall_64+0x35/0xb0 [ 41.429176][ T4344] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 41.435062][ T4344] RIP: 0033:0x7ff3a5cb1829 [ 41.439467][ T4344] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 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 b8 ff ff ff f7 d8 64 89 01 48 [ 41.459579][ T4344] RSP: 002b:00007ff3a5c63308 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 41.467976][ T4344] RAX: ffffffffffffffda RBX: 00007ff3a5d393e8 RCX: 00007ff3a5cb1829 [ 41.475935][ T4344] RDX: 0000000000000003 RSI: 0000000000b36000 RDI: 0000000020000000 [ 41.483890][ T4344] RBP: 00007ff3a5d393e0 R08: 00000000ffffffff R09: 0000000000000000 [ 41.492017][ T4344] R10: 0000000000068831 R11: 0000000000000246 R12: 00007ff3a5d393ec [ 41.499972][ T4344] R13: 00007fffad17768f R14: 00007ff3a5c63400 R15: 0000000000022000 [ 41.507933][ T4344] [ 41.510934][ T4344] [ 41.513239][ T4344] Allocated by task 4344: [ 41.517547][ T4344] kasan_save_stack+0x1e/0x40 [ 41.522222][ T4344] kasan_set_track+0x21/0x30 [ 41.526801][ T4344] __kasan_kmalloc+0xa1/0xb0 [ 41.531380][ T4344] hugetlb_vma_lock_alloc.part.0+0x3f/0x130 [ 41.537258][ T4344] hugetlb_reserve_pages+0xa3f/0xe80 [ 41.542534][ T4344] hugetlbfs_file_mmap+0x40c/0x5c0 [ 41.547626][ T4344] mmap_region+0x6bf/0x1c00 [ 41.552119][ T4344] do_mmap+0x825/0xf50 [ 41.556181][ T4344] vm_mmap_pgoff+0x1ab/0x270 [ 41.560760][ T4344] ksys_mmap_pgoff+0x1c3/0x5a0 [ 41.565514][ T4344] do_syscall_64+0x35/0xb0 [ 41.569936][ T4344] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 41.575820][ T4344] [ 41.578127][ T4344] Freed by task 4345: [ 41.582083][ T4344] kasan_save_stack+0x1e/0x40 [ 41.586749][ T4344] kasan_set_track+0x21/0x30 [ 41.591328][ T4344] kasan_save_free_info+0x2a/0x40 [ 41.596337][ T4344] ____kasan_slab_free+0x160/0x1c0 [ 41.601446][ T4344] slab_free_freelist_hook+0x8b/0x1c0 [ 41.606804][ T4344] __kmem_cache_free+0xab/0x3b0 [ 41.611643][ T4344] __unmap_hugepage_range_final+0x2ad/0x340 [ 41.617629][ T4344] unmap_single_vma+0x23d/0x2a0 [ 41.622554][ T4344] zap_page_range+0x38a/0x520 [ 41.627219][ T4344] madvise_vma_behavior+0xee8/0x1cc0 [ 41.632492][ T4344] madvise_walk_vmas+0x1c7/0x2b0 [ 41.637417][ T4344] do_madvise.part.0+0x24a/0x340 [ 41.642344][ T4344] __x64_sys_madvise+0x113/0x150 [ 41.647290][ T4344] do_syscall_64+0x35/0xb0 [ 41.651702][ T4344] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 41.657585][ T4344] [ 41.659894][ T4344] The buggy address belongs to the object at ffff88801747c700 [ 41.659894][ T4344] which belongs to the cache kmalloc-192 of size 192 [ 41.673930][ T4344] The buggy address is located 8 bytes inside of [ 41.673930][ T4344] 192-byte region [ffff88801747c700, ffff88801747c7c0) [ 41.687015][ T4344] [ 41.689341][ T4344] The buggy address belongs to the physical page: [ 41.695730][ T4344] page:ffffea00005d1f00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1747c [ 41.705867][ T4344] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 41.713400][ T4344] raw: 00fff00000000200 0000000000000000 dead000000000001 ffff888011841a00 [ 41.721972][ T4344] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 41.730538][ T4344] page dumped because: kasan: bad access detected [ 41.736927][ T4344] page_owner tracks the page as allocated [ 41.742622][ T4344] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 1, tgid 1 (swapper/0), ts 1558181973, free_ts 0 [ 41.759187][ T4344] get_page_from_freelist+0x10b5/0x2d50 [ 41.764894][ T4344] __alloc_pages+0x1c7/0x5a0 [ 41.769463][ T4344] alloc_page_interleave+0x1e/0x200 [ 41.774650][ T4344] alloc_pages+0x22f/0x270 [ 41.779059][ T4344] allocate_slab+0x213/0x300 [ 41.783634][ T4344] ___slab_alloc+0xa91/0x1400 [ 41.788294][ T4344] __slab_alloc.constprop.0+0x56/0xa0 [ 41.793654][ T4344] __kmem_cache_alloc_node+0x191/0x3e0 [ 41.799099][ T4344] __kmalloc_node_track_caller+0x45/0xc0 [ 41.804716][ T4344] krealloc+0x8c/0xf0 [ 41.808683][ T4344] add_sysfs_param+0xca/0x960 [ 41.813346][ T4344] param_sysfs_init+0x301/0x43b [ 41.818189][ T4344] do_one_initcall+0x13d/0x780 [ 41.822945][ T4344] kernel_init_freeable+0x6ff/0x788 [ 41.828129][ T4344] kernel_init+0x1a/0x1d0 [ 41.832446][ T4344] ret_from_fork+0x1f/0x30 [ 41.836847][ T4344] page_owner free stack trace missing [ 41.842189][ T4344] [ 41.844598][ T4344] Memory state around the buggy address: [ 41.850208][ T4344] ffff88801747c600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 41.858254][ T4344] ffff88801747c680: 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 41.866294][ T4344] >ffff88801747c700: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 41.874335][ T4344] ^ [ 41.878643][ T4344] ffff88801747c780: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 41.886686][ T4344] ffff88801747c800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 41.894726][ T4344] ================================================================== [ 41.904017][ T4344] Kernel panic - not syncing: panic_on_warn set ... [ 41.910598][ T4344] CPU: 1 PID: 4344 Comm: syz-executor119 Not tainted 6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0 [ 41.921365][ T4344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 41.931413][ T4344] Call Trace: [ 41.934674][ T4344] [ 41.937592][ T4344] dump_stack_lvl+0xcd/0x134 [ 41.942196][ T4344] panic+0x2c8/0x622 [ 41.946084][ T4344] ? panic_print_sys_info.part.0+0x110/0x110 [ 41.952057][ T4344] ? preempt_schedule_common+0x59/0xc0 [ 41.957511][ T4344] ? preempt_schedule_thunk+0x16/0x18 [ 41.962882][ T4344] end_report.part.0+0x3f/0x7c [ 41.967635][ T4344] ? down_read+0x1d3/0x450 [ 41.972040][ T4344] kasan_report.cold+0xa/0xf [ 41.976614][ T4344] ? down_read+0x1d3/0x450 [ 41.981018][ T4344] kasan_check_range+0x13d/0x180 [ 41.985959][ T4344] down_read+0x1d3/0x450 [ 41.990188][ T4344] ? make_huge_pte.isra.0+0xec/0x350 [ 41.995458][ T4344] ? rwsem_down_read_slowpath+0xb10/0xb10 [ 42.001164][ T4344] ? hugetlb_total_pages+0x140/0x140 [ 42.006440][ T4344] hugetlb_fault+0x40a/0x2060 [ 42.011109][ T4344] ? hugetlb_wp+0x1af0/0x1af0 [ 42.015796][ T4344] ? rcu_read_lock_sched_held+0xd/0x70 [ 42.021238][ T4344] ? lock_release+0x5cb/0x810 [ 42.025900][ T4344] ? follow_hugetlb_page+0x36e/0x1850 [ 42.031258][ T4344] ? lock_downgrade+0x6e0/0x6e0 [ 42.036095][ T4344] ? do_raw_spin_lock+0x120/0x2a0 [ 42.041104][ T4344] ? rwlock_bug.part.0+0x90/0x90 [ 42.046031][ T4344] ? mas_destroy+0x2e1/0x5c0 [ 42.050616][ T4344] follow_hugetlb_page+0x3f3/0x1850 [ 42.055812][ T4344] __get_user_pages+0x2cb/0xf10 [ 42.060658][ T4344] ? mas_next_node+0xa00/0xa00 [ 42.065407][ T4344] ? vma_set_page_prot+0xa6/0x110 [ 42.070428][ T4344] ? follow_page_mask+0x1530/0x1530 [ 42.075625][ T4344] ? find_vma_intersection+0x10a/0x1b0 [ 42.081083][ T4344] populate_vma_page_range+0x23d/0x320 [ 42.086617][ T4344] __mm_populate+0x101/0x3a0 [ 42.091191][ T4344] ? faultin_vma_page_range+0x300/0x300 [ 42.096721][ T4344] ? up_write+0x1ac/0x520 [ 42.101044][ T4344] vm_mmap_pgoff+0x1fd/0x270 [ 42.105622][ T4344] ? randomize_page+0xb0/0xb0 [ 42.110282][ T4344] ? hugetlbfs_get_inode+0x3c5/0x5f0 [ 42.115552][ T4344] ksys_mmap_pgoff+0x1c3/0x5a0 [ 42.120307][ T4344] do_syscall_64+0x35/0xb0 [ 42.124715][ T4344] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 42.130600][ T4344] RIP: 0033:0x7ff3a5cb1829 [ 42.135001][ T4344] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 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 b8 ff ff ff f7 d8 64 89 01 48 [ 42.154594][ T4344] RSP: 002b:00007ff3a5c63308 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 42.162990][ T4344] RAX: ffffffffffffffda RBX: 00007ff3a5d393e8 RCX: 00007ff3a5cb1829 [ 42.170945][ T4344] RDX: 0000000000000003 RSI: 0000000000b36000 RDI: 0000000020000000 [ 42.178900][ T4344] RBP: 00007ff3a5d393e0 R08: 00000000ffffffff R09: 0000000000000000 [ 42.186857][ T4344] R10: 0000000000068831 R11: 0000000000000246 R12: 00007ff3a5d393ec [ 42.194811][ T4344] R13: 00007fffad17768f R14: 00007ff3a5c63400 R15: 0000000000022000 [ 42.202776][ T4344] [ 42.206496][ T4344] Kernel Offset: disabled [ 42.210812][ T4344] Rebooting in 86400 seconds..