./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor494255909 <...> Warning: Permanently added '10.128.1.171' (ED25519) to the list of known hosts. execve("./syz-executor494255909", ["./syz-executor494255909"], 0x7ffc526906b0 /* 10 vars */) = 0 brk(NULL) = 0x55558b95b000 brk(0x55558b95be00) = 0x55558b95be00 arch_prctl(ARCH_SET_FS, 0x55558b95b480) = 0 set_tid_address(0x55558b95b750) = 296 set_robust_list(0x55558b95b760, 24) = 0 rseq(0x55558b95bda0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor494255909", 4096) = 27 getrandom("\x80\x45\x67\x5c\xfa\x38\x37\xc8", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558b95be00 brk(0x55558b97ce00) = 0x55558b97ce00 brk(0x55558b97d000) = 0x55558b97d000 mprotect(0x7feeb89b6000, 16384, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7feeb88fcc30, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7feeb88fcc30, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 297 ./strace-static-x86_64: Process 297 attached [pid 297] set_robust_list(0x55558b95b760, 24) = 0 [pid 297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] setpgid(0, 0) = 0 [pid 297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] write(3, "1000", 4) = 4 [pid 297] close(3) = 0 [pid 297] write(1, "executing program\n", 18executing program ) = 18 [pid 297] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 297] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 297] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 297] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 298 attached [pid 298] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... clone3 resumed> => {parent_tid=[298]}, 88) = 298 [pid 298] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 298] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 297] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... openat resumed>) = -1 EFAULT (Bad address) [pid 297] <... futex resumed>) = 0 [pid 298] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 298] <... futex resumed>) = 0 [pid 298] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] <... mmap resumed>) = 0x7feeb889d000 [pid 297] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 297] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 299 attached [pid 299] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 299] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] <... clone3 resumed> => {parent_tid=[299]}, 88) = 299 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 299] <... futex resumed>) = 0 [pid 299] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 297] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... openat resumed>) = 3 [pid 299] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 297] <... futex resumed>) = 0 [pid 299] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 298] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 297] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 299] <... futex resumed>) = 0 [pid 299] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 299] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 299] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 297] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 299] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 297] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 297] <... futex resumed>) = 0 [pid 299] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 298] <... mmap resumed>) = 0x200000000000 [pid 298] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 22.829908][ T36] audit: type=1400 audit(1750911311.429:64): avc: denied { execmem } for pid=296 comm="syz-executor494" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 298] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] exit_group(0 [pid 299] <... futex resumed>) = ? [pid 299] +++ exited with 0 +++ [pid 298] <... futex resumed>) = ? [pid 297] <... exit_group resumed>) = ? [pid 298] +++ exited with 0 +++ [pid 297] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=297, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 300 attached [pid 300] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 300 [pid 300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 300] setpgid(0, 0) = 0 [pid 300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 300] write(3, "1000", 4) = 4 [pid 300] close(3) = 0 executing program [pid 300] write(1, "executing program\n", 18) = 18 [pid 300] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 300] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 300] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 300] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 301 attached [pid 301] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 301] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 300] <... clone3 resumed> => {parent_tid=[301]}, 88) = 301 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 300] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] <... futex resumed>) = 0 [pid 300] <... futex resumed>) = 1 [pid 301] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 300] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] <... openat resumed>) = -1 EFAULT (Bad address) [pid 301] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... futex resumed>) = 0 [pid 301] <... futex resumed>) = 0 [pid 300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 301] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 300] <... mmap resumed>) = 0x7feeb889d000 [pid 300] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 302 attached => {parent_tid=[302]}, 88) = 302 [pid 302] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 300] rt_sigprocmask(SIG_SETMASK, [], [pid 302] rt_sigprocmask(SIG_SETMASK, [], [pid 300] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 302] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 300] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 302] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 300] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 302] <... openat resumed>) = 3 [pid 302] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 300] <... futex resumed>) = 0 [pid 302] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 300] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] <... futex resumed>) = 0 [pid 300] <... futex resumed>) = 1 [pid 301] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 300] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 302] <... futex resumed>) = 0 [pid 302] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 302] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 302] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 300] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 300] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] <... futex resumed>) = 0 [pid 300] <... futex resumed>) = 1 [pid 302] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 300] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 302] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 302] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 302] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 300] <... futex resumed>) = 0 [pid 301] <... mmap resumed>) = 0x200000000000 [pid 301] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 301] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 300] exit_group(0 [pid 302] <... futex resumed>) = ? [pid 301] <... futex resumed>) = ? [pid 300] <... exit_group resumed>) = ? [pid 302] +++ exited with 0 +++ [pid 301] +++ exited with 0 +++ [pid 300] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 303 attached , child_tidptr=0x55558b95b750) = 303 [pid 303] set_robust_list(0x55558b95b760, 24) = 0 [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 303] setpgid(0, 0) = 0 [pid 303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 303] write(3, "1000", 4) = 4 [pid 303] close(3executing program ) = 0 [pid 303] write(1, "executing program\n", 18) = 18 [pid 303] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 303] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 303] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 303] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 303] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 303] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 304 attached [pid 304] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... clone3 resumed> => {parent_tid=[304]}, 88) = 304 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... futex resumed>) = 0 [pid 303] <... futex resumed>) = 1 [pid 304] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 303] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... openat resumed>) = -1 EFAULT (Bad address) [pid 303] <... futex resumed>) = 0 [pid 304] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 304] <... futex resumed>) = 0 [pid 304] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... mmap resumed>) = 0x7feeb889d000 [pid 303] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 303] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 303] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 305 attached [pid 305] set_robust_list(0x7feeb88bd9a0, 24 [pid 303] <... clone3 resumed> => {parent_tid=[305]}, 88) = 305 [pid 305] <... set_robust_list resumed>) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [], [pid 305] rt_sigprocmask(SIG_SETMASK, [], [pid 303] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 305] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 303] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 303] <... futex resumed>) = 0 [pid 303] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 305] <... openat resumed>) = 3 [pid 305] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 303] <... futex resumed>) = 0 [pid 305] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... futex resumed>) = 0 [pid 303] <... futex resumed>) = 1 [pid 304] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 303] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... futex resumed>) = 0 [pid 303] <... futex resumed>) = 1 [pid 303] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 305] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 305] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 303] <... futex resumed>) = 0 [pid 305] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 303] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 303] <... futex resumed>) = 0 [pid 303] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 305] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 303] <... futex resumed>) = 0 [pid 305] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] <... mmap resumed>) = 0x200000000000 [pid 304] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] exit_group(0) = ? [pid 304] <... futex resumed>) = ? [pid 305] <... futex resumed>) = ? [pid 304] +++ exited with 0 +++ [pid 305] +++ exited with 0 +++ [pid 303] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 306 attached , child_tidptr=0x55558b95b750) = 306 [pid 306] set_robust_list(0x55558b95b760, 24) = 0 [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 306] setpgid(0, 0) = 0 [pid 306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 306] write(3, "1000", 4) = 4 [pid 306] close(3) = 0 executing program [pid 306] write(1, "executing program\n", 18) = 18 [pid 306] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 306] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 306] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 307 attached [pid 307] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 307] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... clone3 resumed> => {parent_tid=[307]}, 88) = 307 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 307] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 306] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 0 [pid 307] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 306] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 308 attached [pid 308] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... clone3 resumed> => {parent_tid=[308]}, 88) = 308 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 308] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 308] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 306] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 306] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 308] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 308] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... futex resumed>) = 0 [pid 306] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 308] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 307] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 306] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 308] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 308] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... futex resumed>) = 0 [pid 307] <... mmap resumed>) = 0x200000000000 [pid 307] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] exit_group(0 [pid 308] <... futex resumed>) = ? [pid 308] +++ exited with 0 +++ [pid 307] <... futex resumed>) = ? [pid 306] <... exit_group resumed>) = ? [pid 307] +++ exited with 0 +++ [pid 306] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 309 attached [pid 309] set_robust_list(0x55558b95b760, 24) = 0 [pid 309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 309 [pid 309] <... prctl resumed>) = 0 [pid 309] setpgid(0, 0) = 0 [pid 309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 309] write(3, "1000", 4) = 4 [pid 309] close(3) = 0 executing program [pid 309] write(1, "executing program\n", 18) = 18 [pid 309] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 309] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 309] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 309] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 310 attached [pid 310] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] <... clone3 resumed> => {parent_tid=[310]}, 88) = 310 [pid 309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 309] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... futex resumed>) = 0 [pid 309] <... futex resumed>) = 1 [pid 310] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 309] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... openat resumed>) = -1 EFAULT (Bad address) [pid 309] <... futex resumed>) = 0 [pid 310] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] <... futex resumed>) = 0 [pid 310] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] <... mmap resumed>) = 0x7feeb889d000 [pid 309] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 311 attached [pid 311] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 311] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] <... clone3 resumed> => {parent_tid=[311]}, 88) = 311 [pid 309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 309] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... futex resumed>) = 0 [pid 309] <... futex resumed>) = 1 [pid 311] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 309] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 311] <... openat resumed>) = 3 [pid 311] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... futex resumed>) = 0 [pid 309] <... futex resumed>) = 1 [pid 311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 309] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0} [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 311] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 311] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 309] <... futex resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 311] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 309] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 311] <... futex resumed>) = 0 [pid 311] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... mmap resumed>) = 0x200000000000 [pid 310] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] exit_group(0 [pid 311] <... futex resumed>) = ? [pid 311] +++ exited with 0 +++ [pid 310] <... futex resumed>) = ? [pid 309] <... exit_group resumed>) = ? [pid 310] +++ exited with 0 +++ [pid 309] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 312 attached , child_tidptr=0x55558b95b750) = 312 [pid 312] set_robust_list(0x55558b95b760, 24) = 0 [pid 312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 312] setpgid(0, 0) = 0 [pid 312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 312] write(3, "1000", 4) = 4 [pid 312] close(3) = 0 [pid 312] write(1, "executing program\n", 18executing program ) = 18 [pid 312] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 312] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 312] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 312] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 312] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 313 attached [pid 313] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] <... clone3 resumed> => {parent_tid=[313]}, 88) = 313 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 312] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 313] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 312] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... openat resumed>) = -1 EFAULT (Bad address) [pid 313] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] <... futex resumed>) = 0 [pid 313] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 312] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 312] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 312] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 314 attached [pid 314] set_robust_list(0x7feeb88bd9a0, 24 [pid 312] <... clone3 resumed> => {parent_tid=[314]}, 88) = 314 [pid 314] <... set_robust_list resumed>) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [], [pid 314] rt_sigprocmask(SIG_SETMASK, [], [pid 312] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 314] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 312] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 314] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 312] <... futex resumed>) = 0 [pid 314] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 313] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 312] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 314] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 312] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 314] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 312] <... futex resumed>) = 0 [pid 314] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 312] <... futex resumed>) = 0 [pid 314] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 312] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... futex resumed>) = 0 [pid 314] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... mmap resumed>) = 0x200000000000 [pid 313] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 313] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] exit_group(0 [pid 314] <... futex resumed>) = ? [pid 313] <... futex resumed>) = ? [pid 312] <... exit_group resumed>) = ? [pid 314] +++ exited with 0 +++ [pid 313] +++ exited with 0 +++ [pid 312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 315 attached , child_tidptr=0x55558b95b750) = 315 [pid 315] set_robust_list(0x55558b95b760, 24) = 0 [pid 315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 315] setpgid(0, 0) = 0 [pid 315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 315] write(3, "1000", 4) = 4 [pid 315] close(3) = 0 executing program [pid 315] write(1, "executing program\n", 18) = 18 [pid 315] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 315] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 315] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 315] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 316 attached [pid 316] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 316] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] <... clone3 resumed> => {parent_tid=[316]}, 88) = 316 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... futex resumed>) = 0 [pid 315] <... futex resumed>) = 1 [pid 316] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 315] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... openat resumed>) = -1 EFAULT (Bad address) [pid 316] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 316] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] <... futex resumed>) = 0 [pid 315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 315] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 317 attached [pid 317] set_robust_list(0x7feeb88bd9a0, 24 [pid 315] <... clone3 resumed> => {parent_tid=[317]}, 88) = 317 [pid 317] <... set_robust_list resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [], [pid 317] rt_sigprocmask(SIG_SETMASK, [], [pid 315] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 315] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 315] <... futex resumed>) = 0 [pid 315] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... openat resumed>) = 3 [pid 317] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 315] <... futex resumed>) = 0 [pid 317] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... futex resumed>) = 0 [pid 315] <... futex resumed>) = 1 [pid 316] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 315] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 317] <... futex resumed>) = 0 [pid 317] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 317] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... futex resumed>) = 0 [pid 317] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 315] <... futex resumed>) = 1 [pid 317] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 315] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 315] <... futex resumed>) = 0 [pid 317] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] <... mmap resumed>) = 0x200000000000 [pid 316] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 316] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] exit_group(0 [pid 317] <... futex resumed>) = ? [pid 316] <... futex resumed>) = ? [pid 315] <... exit_group resumed>) = ? [pid 317] +++ exited with 0 +++ [pid 316] +++ exited with 0 +++ [pid 315] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 318 ./strace-static-x86_64: Process 318 attached [pid 318] set_robust_list(0x55558b95b760, 24) = 0 [pid 318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 318] setpgid(0, 0) = 0 [pid 318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 318] write(3, "1000", 4) = 4 [pid 318] close(3) = 0 executing program [pid 318] write(1, "executing program\n", 18) = 18 [pid 318] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 318] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 318] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 318] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 318] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 318] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 319 attached [pid 319] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 319] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 318] <... clone3 resumed> => {parent_tid=[319]}, 88) = 319 [pid 318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 318] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 0 [pid 318] <... futex resumed>) = 1 [pid 319] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 318] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... openat resumed>) = -1 EFAULT (Bad address) [pid 318] <... futex resumed>) = 0 [pid 319] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 319] <... futex resumed>) = 0 [pid 319] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 318] <... mmap resumed>) = 0x7feeb889d000 [pid 318] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 318] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 318] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 320 attached [pid 320] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 320] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 318] <... clone3 resumed> => {parent_tid=[320]}, 88) = 320 [pid 318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 318] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... futex resumed>) = 0 [pid 318] <... futex resumed>) = 1 [pid 318] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 320] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 318] <... futex resumed>) = 0 [pid 320] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 318] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 0 [pid 318] <... futex resumed>) = 1 [pid 318] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 318] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] <... futex resumed>) = 0 [pid 319] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 320] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0}) = -1 EOPNOTSUPP (Operation not supported) [pid 320] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 320] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 318] <... futex resumed>) = 0 [pid 318] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... futex resumed>) = 0 [pid 318] <... futex resumed>) = 1 [pid 320] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 318] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] <... ioctl resumed>) = 0 [pid 320] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 318] <... futex resumed>) = 0 [pid 320] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] <... mmap resumed>) = 0x200000000000 [pid 319] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 319] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 318] exit_group(0 [pid 320] <... futex resumed>) = ? [pid 319] <... futex resumed>) = ? [pid 320] +++ exited with 0 +++ [pid 319] +++ exited with 0 +++ [pid 318] <... exit_group resumed>) = ? [pid 318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 321 attached [pid 321] set_robust_list(0x55558b95b760, 24) = 0 [pid 321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 321 [pid 321] <... prctl resumed>) = 0 [pid 321] setpgid(0, 0) = 0 [pid 321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "1000", 4) = 4 [pid 321] close(3) = 0 [pid 321] write(1, "executing program\n", 18executing program ) = 18 [pid 321] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 321] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 321] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 321] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 321] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 321] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 322 attached [pid 322] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 322] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... clone3 resumed> => {parent_tid=[322]}, 88) = 322 [pid 321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 321] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... futex resumed>) = 0 [pid 321] <... futex resumed>) = 1 [pid 322] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 321] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... openat resumed>) = -1 EFAULT (Bad address) [pid 322] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 321] <... futex resumed>) = 0 [pid 322] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 321] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 321] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 321] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 323 attached [pid 323] set_robust_list(0x7feeb88bd9a0, 24 [pid 321] <... clone3 resumed> => {parent_tid=[323]}, 88) = 323 [pid 323] <... set_robust_list resumed>) = 0 [pid 321] rt_sigprocmask(SIG_SETMASK, [], [pid 323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 323] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 321] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 323] <... futex resumed>) = 0 [pid 321] <... futex resumed>) = 1 [pid 323] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 321] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 323] <... openat resumed>) = 3 [pid 323] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 323] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... futex resumed>) = 0 [pid 321] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... futex resumed>) = 0 [pid 321] <... futex resumed>) = 1 [pid 322] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 321] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 323] <... futex resumed>) = 0 [pid 321] <... futex resumed>) = 1 [pid 323] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 321] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 323] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 323] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 321] <... futex resumed>) = 0 [pid 323] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 321] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 323] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 321] <... futex resumed>) = 0 [pid 323] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 321] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 323] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 322] <... mmap resumed>) = 0x200000000000 [pid 322] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 322] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] exit_group(0 [pid 323] <... futex resumed>) = ? [pid 323] +++ exited with 0 +++ [pid 322] <... futex resumed>) = ? [pid 321] <... exit_group resumed>) = ? [pid 322] +++ exited with 0 +++ [pid 321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 324 attached , child_tidptr=0x55558b95b750) = 324 [pid 324] set_robust_list(0x55558b95b760, 24) = 0 [pid 324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 324] setpgid(0, 0) = 0 [pid 324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 324] write(3, "1000", 4) = 4 executing program [pid 324] close(3) = 0 [pid 324] write(1, "executing program\n", 18) = 18 [pid 324] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 324] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 324] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 324] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 324] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 324] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 325 attached [pid 325] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] <... clone3 resumed> => {parent_tid=[325]}, 88) = 325 [pid 325] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 325] <... futex resumed>) = 0 [pid 324] <... futex resumed>) = 1 [pid 325] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 324] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 325] <... openat resumed>) = -1 EFAULT (Bad address) [pid 325] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 324] <... futex resumed>) = 0 [pid 324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 324] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 324] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 324] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 326 attached [pid 326] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 324] <... clone3 resumed> => {parent_tid=[326]}, 88) = 326 [pid 324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 326] <... futex resumed>) = 0 [pid 324] <... futex resumed>) = 1 [pid 324] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 326] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] <... futex resumed>) = 0 [pid 326] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 324] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] <... futex resumed>) = 0 [pid 325] <... futex resumed>) = 0 [pid 326] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 325] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 326] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 326] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 326] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 324] <... futex resumed>) = 0 [pid 324] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 326] <... futex resumed>) = 0 [pid 324] <... futex resumed>) = 1 [pid 326] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 324] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] <... ioctl resumed>) = 0 [pid 326] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] <... futex resumed>) = 0 [pid 326] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 325] <... mmap resumed>) = 0x200000000000 [pid 325] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 324] exit_group(0) = ? [pid 326] <... futex resumed>) = ? [pid 326] +++ exited with 0 +++ [pid 325] <... futex resumed>) = ? [pid 325] +++ exited with 0 +++ [pid 324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, 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 327 attached , child_tidptr=0x55558b95b750) = 327 [pid 327] set_robust_list(0x55558b95b760, 24) = 0 [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 327] setpgid(0, 0) = 0 [pid 327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 327] write(3, "1000", 4) = 4 [pid 327] close(3) = 0 executing program [pid 327] write(1, "executing program\n", 18) = 18 [pid 327] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 327] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 327] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 327] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 327] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 328 attached [pid 328] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 328] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] <... clone3 resumed> => {parent_tid=[328]}, 88) = 328 [pid 327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 327] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 328] <... futex resumed>) = 0 [pid 327] <... futex resumed>) = 1 [pid 328] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 327] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 328] <... openat resumed>) = -1 EFAULT (Bad address) [pid 327] <... futex resumed>) = 0 [pid 328] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 328] <... futex resumed>) = 0 [pid 328] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] <... mmap resumed>) = 0x7feeb889d000 [pid 327] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 327] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 329 attached [pid 329] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 329] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] <... clone3 resumed> => {parent_tid=[329]}, 88) = 329 [pid 327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 327] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 329] <... futex resumed>) = 0 [pid 327] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 329] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 329] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 327] <... futex resumed>) = 0 [pid 329] <... futex resumed>) = 1 [pid 327] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 329] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] <... futex resumed>) = 0 [pid 327] <... futex resumed>) = 1 [pid 327] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 329] <... futex resumed>) = 0 [pid 327] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 329] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 329] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 329] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] <... futex resumed>) = 0 [pid 327] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 329] <... futex resumed>) = 0 [pid 327] <... futex resumed>) = 1 [pid 329] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 327] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 329] <... ioctl resumed>) = 0 [pid 328] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 329] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 327] <... futex resumed>) = 0 [pid 329] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] <... mmap resumed>) = 0x200000000000 [pid 328] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 328] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] exit_group(0 [pid 329] <... futex resumed>) = ? [pid 327] <... exit_group resumed>) = ? [pid 329] +++ exited with 0 +++ [pid 328] <... futex resumed>) = ? [pid 328] +++ exited with 0 +++ [pid 327] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, 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 330 attached , child_tidptr=0x55558b95b750) = 330 [pid 330] set_robust_list(0x55558b95b760, 24) = 0 [pid 330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 330] setpgid(0, 0) = 0 [pid 330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 330] write(3, "1000", 4) = 4 [pid 330] close(3) = 0 executing program [pid 330] write(1, "executing program\n", 18) = 18 [pid 330] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 330] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 330] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 330] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 330] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 330] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 331 attached [pid 331] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 331] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 330] <... clone3 resumed> => {parent_tid=[331]}, 88) = 331 [pid 330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 330] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 331] <... futex resumed>) = 0 [pid 330] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 331] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 330] <... futex resumed>) = 0 [pid 331] <... openat resumed>) = -1 EFAULT (Bad address) [pid 331] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 331] <... futex resumed>) = 0 [pid 331] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 330] <... mmap resumed>) = 0x7feeb889d000 [pid 330] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 330] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 330] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 332 attached [pid 332] set_robust_list(0x7feeb88bd9a0, 24 [pid 330] <... clone3 resumed> => {parent_tid=[332]}, 88) = 332 [pid 332] <... set_robust_list resumed>) = 0 [pid 330] rt_sigprocmask(SIG_SETMASK, [], [pid 332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 332] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 330] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 330] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 332] <... futex resumed>) = 0 [pid 330] <... futex resumed>) = 1 [pid 330] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 332] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 330] <... futex resumed>) = 0 [pid 332] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 330] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 331] <... futex resumed>) = 0 [pid 330] <... futex resumed>) = 1 [pid 331] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 330] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 332] <... futex resumed>) = 0 [pid 330] <... futex resumed>) = 1 [pid 330] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 332] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 332] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 330] <... futex resumed>) = 0 [pid 330] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 330] <... futex resumed>) = 0 [pid 332] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 330] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 332] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 330] <... futex resumed>) = 0 [pid 332] <... futex resumed>) = 1 [pid 332] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 331] <... mmap resumed>) = 0x200000000000 [pid 331] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 331] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 330] exit_group(0) = ? [pid 332] <... futex resumed>) = ? [pid 331] <... futex resumed>) = ? [pid 332] +++ exited with 0 +++ [pid 331] +++ exited with 0 +++ [pid 330] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, 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 333 attached [pid 333] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 333 [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 333] setpgid(0, 0) = 0 [pid 333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 333] write(3, "1000", 4) = 4 [pid 333] close(3executing program ) = 0 [pid 333] write(1, "executing program\n", 18) = 18 [pid 333] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 333] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 333] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 333] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 333] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 334 attached => {parent_tid=[334]}, 88) = 334 [pid 334] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 333] rt_sigprocmask(SIG_SETMASK, [], [pid 334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 334] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 333] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 333] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 334] <... futex resumed>) = 0 [pid 333] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 334] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 333] <... futex resumed>) = 0 [pid 334] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 334] <... futex resumed>) = 0 [pid 333] <... mmap resumed>) = 0x7feeb889d000 [pid 334] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 333] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 333] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 335 attached [pid 335] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 335] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 333] <... clone3 resumed> => {parent_tid=[335]}, 88) = 335 [pid 333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 333] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 335] <... futex resumed>) = 0 [pid 333] <... futex resumed>) = 1 [pid 333] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 335] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 335] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 333] <... futex resumed>) = 0 [pid 333] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 334] <... futex resumed>) = 0 [pid 333] <... futex resumed>) = 1 [pid 334] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 333] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 335] <... futex resumed>) = 0 [pid 333] <... futex resumed>) = 1 [pid 333] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 335] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 335] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 333] <... futex resumed>) = 0 [pid 333] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 335] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 333] <... futex resumed>) = 0 [pid 335] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 335] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 333] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 335] <... futex resumed>) = 0 [pid 335] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 334] <... mmap resumed>) = 0x200000000000 [pid 334] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 334] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 333] exit_group(0 [pid 335] <... futex resumed>) = ? [pid 334] <... futex resumed>) = ? [pid 335] +++ exited with 0 +++ [pid 334] +++ exited with 0 +++ [pid 333] <... exit_group resumed>) = ? [pid 333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 336 attached , child_tidptr=0x55558b95b750) = 336 [pid 336] set_robust_list(0x55558b95b760, 24) = 0 [pid 336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 336] setpgid(0, 0) = 0 [pid 336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 336] write(3, "1000", 4) = 4 [pid 336] close(3) = 0 executing program [pid 336] write(1, "executing program\n", 18) = 18 [pid 336] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 336] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 336] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 336] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 336] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 336] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 337 attached [pid 337] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 336] <... clone3 resumed> => {parent_tid=[337]}, 88) = 337 [pid 336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 336] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] <... futex resumed>) = 0 [pid 336] <... futex resumed>) = 1 [pid 337] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 336] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] <... openat resumed>) = -1 EFAULT (Bad address) [pid 336] <... futex resumed>) = 0 [pid 337] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 337] <... futex resumed>) = 0 [pid 337] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 336] <... mmap resumed>) = 0x7feeb889d000 [pid 336] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 336] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 336] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 338 attached [pid 338] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 338] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 336] <... clone3 resumed> => {parent_tid=[338]}, 88) = 338 [pid 336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 336] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] <... futex resumed>) = 0 [pid 336] <... futex resumed>) = 1 [pid 336] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 338] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 338] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 336] <... futex resumed>) = 0 [pid 338] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 336] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] <... futex resumed>) = 0 [pid 336] <... futex resumed>) = 1 [pid 336] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 336] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 338] <... futex resumed>) = 0 [pid 337] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 338] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0}) = -1 EOPNOTSUPP (Operation not supported) [pid 338] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 336] <... futex resumed>) = 0 [pid 338] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 336] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 336] <... futex resumed>) = 0 [pid 338] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 336] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 338] <... ioctl resumed>) = 0 [pid 338] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 336] <... futex resumed>) = 0 [pid 338] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 337] <... mmap resumed>) = 0x200000000000 [pid 337] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] exit_group(0 [pid 338] <... futex resumed>) = ? [pid 337] <... futex resumed>) = ? [pid 336] <... exit_group resumed>) = ? [pid 338] +++ exited with 0 +++ [pid 337] +++ exited with 0 +++ [pid 336] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=336, 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 339 attached , child_tidptr=0x55558b95b750) = 339 [pid 339] set_robust_list(0x55558b95b760, 24) = 0 [pid 339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 339] setpgid(0, 0) = 0 [pid 339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 339] write(3, "1000", 4) = 4 [pid 339] close(3) = 0 [pid 339] write(1, "executing program\n", 18executing program ) = 18 [pid 339] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 339] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 339] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 339] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 339] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 340 attached [pid 340] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 340] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] <... clone3 resumed> => {parent_tid=[340]}, 88) = 340 [pid 339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 339] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 1 [pid 340] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 339] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... futex resumed>) = 0 [pid 340] <... futex resumed>) = 0 [pid 339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 340] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] <... mmap resumed>) = 0x7feeb889d000 [pid 339] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 339] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 339] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 341 attached [pid 341] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 341] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] <... clone3 resumed> => {parent_tid=[341]}, 88) = 341 [pid 339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 339] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 1 [pid 339] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 341] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 341] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 339] <... futex resumed>) = 0 [pid 341] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 1 [pid 340] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 339] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 1 [pid 341] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 339] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 341] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 341] <... futex resumed>) = 0 [pid 339] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 339] <... futex resumed>) = 0 [pid 339] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 341] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 341] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... futex resumed>) = 0 [pid 341] <... futex resumed>) = 1 [pid 341] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 340] <... mmap resumed>) = 0x200000000000 [pid 340] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 340] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] exit_group(0 [pid 341] <... futex resumed>) = ? [pid 341] +++ exited with 0 +++ [pid 340] <... futex resumed>) = ? [pid 339] <... exit_group resumed>) = ? [pid 340] +++ exited with 0 +++ [pid 339] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, 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 342 attached , child_tidptr=0x55558b95b750) = 342 [pid 342] set_robust_list(0x55558b95b760, 24) = 0 [pid 342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 342] setpgid(0, 0) = 0 [pid 342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 342] write(3, "1000", 4) = 4 [pid 342] close(3) = 0 executing program [pid 342] write(1, "executing program\n", 18) = 18 [pid 342] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 342] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 342] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 342] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 342] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 342] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 343 attached => {parent_tid=[343]}, 88) = 343 [pid 343] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 343] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 342] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 343] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 342] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] <... openat resumed>) = -1 EFAULT (Bad address) [pid 343] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 0 [pid 342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 343] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] <... mmap resumed>) = 0x7feeb889d000 [pid 342] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 342] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 342] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 344 attached [pid 344] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 344] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] <... clone3 resumed> => {parent_tid=[344]}, 88) = 344 [pid 342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 342] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 342] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 344] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 344] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 342] <... futex resumed>) = 0 [pid 344] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 342] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 342] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 344] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 0 [pid 344] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 343] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 344] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 344] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 344] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] <... futex resumed>) = 0 [pid 342] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = 0 [pid 344] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 342] <... futex resumed>) = 1 [pid 344] <... ioctl resumed>) = 0 [pid 342] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 344] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 344] <... futex resumed>) = 0 [pid 344] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] <... mmap resumed>) = 0x200000000000 [pid 343] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] exit_group(0 [pid 344] <... futex resumed>) = ? [pid 343] <... futex resumed>) = ? [pid 344] +++ exited with 0 +++ [pid 343] +++ exited with 0 +++ [pid 342] <... exit_group resumed>) = ? [pid 342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 345 ./strace-static-x86_64: Process 345 attached [pid 345] set_robust_list(0x55558b95b760, 24) = 0 [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] setpgid(0, 0) = 0 [pid 345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 345] write(3, "1000", 4) = 4 [pid 345] close(3) = 0 [pid 345] write(1, "executing program\n", 18executing program ) = 18 [pid 345] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 345] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 345] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 345] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 345] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 345] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 346 attached [pid 346] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 346] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 345] <... clone3 resumed> => {parent_tid=[346]}, 88) = 346 [pid 345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 345] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = 0 [pid 345] <... futex resumed>) = 1 [pid 346] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 345] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... openat resumed>) = -1 EFAULT (Bad address) [pid 346] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 346] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 345] <... mmap resumed>) = 0x7feeb889d000 [pid 345] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 345] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 345] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 347 attached [pid 347] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 345] <... clone3 resumed> => {parent_tid=[347]}, 88) = 347 [pid 347] rt_sigprocmask(SIG_SETMASK, [], [pid 345] rt_sigprocmask(SIG_SETMASK, [], [pid 347] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 345] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 347] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 345] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 345] <... futex resumed>) = 0 [pid 347] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 345] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] <... openat resumed>) = 3 [pid 347] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 345] <... futex resumed>) = 0 [pid 347] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 345] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = 0 [pid 345] <... futex resumed>) = 1 [pid 346] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 345] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 345] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] <... futex resumed>) = 0 [pid 347] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 347] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 345] <... futex resumed>) = 0 [pid 347] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 345] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 347] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 345] <... futex resumed>) = 0 [pid 347] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 347] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] <... futex resumed>) = 0 [pid 347] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 346] <... mmap resumed>) = 0x200000000000 [pid 346] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 346] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 345] exit_group(0 [pid 347] <... futex resumed>) = ? [pid 347] +++ exited with 0 +++ [pid 346] <... futex resumed>) = ? [pid 345] <... exit_group resumed>) = ? [pid 346] +++ exited with 0 +++ [pid 345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 348 attached , child_tidptr=0x55558b95b750) = 348 [pid 348] set_robust_list(0x55558b95b760, 24) = 0 [pid 348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 348] setpgid(0, 0) = 0 [pid 348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 348] write(3, "1000", 4) = 4 [pid 348] close(3executing program ) = 0 [pid 348] write(1, "executing program\n", 18) = 18 [pid 348] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 348] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 348] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 348] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 348] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 348] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 348] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 349 attached [pid 349] set_robust_list(0x7feeb88de9a0, 24 [pid 348] <... clone3 resumed> => {parent_tid=[349]}, 88) = 349 [pid 349] <... set_robust_list resumed>) = 0 [pid 348] rt_sigprocmask(SIG_SETMASK, [], [pid 349] rt_sigprocmask(SIG_SETMASK, [], [pid 348] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 349] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 348] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 348] <... futex resumed>) = 0 [pid 349] <... openat resumed>) = -1 EFAULT (Bad address) [pid 348] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = 0 [pid 348] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 349] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 348] <... mmap resumed>) = 0x7feeb889d000 [pid 348] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 348] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 348] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 350 attached => {parent_tid=[350]}, 88) = 350 [pid 350] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 348] rt_sigprocmask(SIG_SETMASK, [], [pid 350] rt_sigprocmask(SIG_SETMASK, [], [pid 348] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 350] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 348] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 348] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 350] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 350] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 348] <... futex resumed>) = 0 [pid 348] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 1 [pid 349] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 348] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 348] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 350] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 350] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... futex resumed>) = 0 [pid 350] <... futex resumed>) = 1 [pid 348] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 348] <... futex resumed>) = 0 [pid 350] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 348] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 350] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 348] <... futex resumed>) = 0 [pid 350] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] <... mmap resumed>) = 0x200000000000 [pid 349] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 349] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 348] exit_group(0 [pid 349] <... futex resumed>) = ? [pid 350] <... futex resumed>) = ? [pid 349] +++ exited with 0 +++ [pid 348] <... exit_group resumed>) = ? [pid 350] +++ exited with 0 +++ [pid 348] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 351 ./strace-static-x86_64: Process 351 attached [pid 351] set_robust_list(0x55558b95b760, 24) = 0 [pid 351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 351] setpgid(0, 0) = 0 [pid 351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 351] write(3, "1000", 4) = 4 [pid 351] close(3executing program ) = 0 [pid 351] write(1, "executing program\n", 18) = 18 [pid 351] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 351] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 351] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 351] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 351] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 352 attached => {parent_tid=[352]}, 88) = 352 [pid 352] set_robust_list(0x7feeb88de9a0, 24 [pid 351] rt_sigprocmask(SIG_SETMASK, [], [pid 352] <... set_robust_list resumed>) = 0 [pid 352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 352] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 351] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... futex resumed>) = 0 [pid 351] <... futex resumed>) = 1 [pid 352] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 351] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... openat resumed>) = -1 EFAULT (Bad address) [pid 351] <... futex resumed>) = 0 [pid 352] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 352] <... futex resumed>) = 0 [pid 352] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] <... mmap resumed>) = 0x7feeb889d000 [pid 351] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 351] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 353 attached [pid 353] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 353] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] <... clone3 resumed> => {parent_tid=[353]}, 88) = 353 [pid 351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 351] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... futex resumed>) = 0 [pid 351] <... futex resumed>) = 1 [pid 351] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 353] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 353] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 353] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] <... futex resumed>) = 0 [pid 351] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... futex resumed>) = 0 [pid 351] <... futex resumed>) = 1 [pid 352] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 351] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 351] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 353] <... futex resumed>) = 0 [pid 353] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 353] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 353] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] <... futex resumed>) = 0 [pid 351] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 353] <... futex resumed>) = 0 [pid 353] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 351] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 353] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 353] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... futex resumed>) = 0 [pid 353] <... futex resumed>) = 1 [pid 353] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 352] <... mmap resumed>) = 0x200000000000 [pid 352] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 352] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] exit_group(0 [pid 353] <... futex resumed>) = ? [pid 352] <... futex resumed>) = ? [pid 351] <... exit_group resumed>) = ? [pid 353] +++ exited with 0 +++ [pid 352] +++ exited with 0 +++ [pid 351] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 354 ./strace-static-x86_64: Process 354 attached [pid 354] set_robust_list(0x55558b95b760, 24) = 0 [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 354] setpgid(0, 0) = 0 [pid 354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 354] write(3, "1000", 4) = 4 [pid 354] close(3executing program ) = 0 [pid 354] write(1, "executing program\n", 18) = 18 [pid 354] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 354] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 354] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 354] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 354] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 354] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 355 attached [pid 355] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 355] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] <... clone3 resumed> => {parent_tid=[355]}, 88) = 355 [pid 354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 1 [pid 355] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 354] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... openat resumed>) = -1 EFAULT (Bad address) [pid 354] <... futex resumed>) = 0 [pid 355] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 355] <... futex resumed>) = 0 [pid 355] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] <... mmap resumed>) = 0x7feeb889d000 [pid 354] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 354] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 354] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 356 attached [pid 356] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 356] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] <... clone3 resumed> => {parent_tid=[356]}, 88) = 356 [pid 354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 1 [pid 354] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 356] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 356] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 354] <... futex resumed>) = 0 [pid 356] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 1 [pid 355] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 354] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 1 [pid 356] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 356] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 356] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 354] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 356] <... futex resumed>) = 0 [pid 356] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 354] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 356] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 356] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 354] <... futex resumed>) = 0 [pid 356] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 355] <... mmap resumed>) = 0x200000000000 [pid 355] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 355] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] exit_group(0 [pid 356] <... futex resumed>) = ? [pid 355] <... futex resumed>) = ? [pid 354] <... exit_group resumed>) = ? [pid 356] +++ exited with 0 +++ [pid 355] +++ exited with 0 +++ [pid 354] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 357 attached [pid 357] set_robust_list(0x55558b95b760, 24) = 0 [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 357] setpgid(0, 0) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 357 [pid 357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 357] write(3, "1000", 4) = 4 [pid 357] close(3) = 0 executing program [pid 357] write(1, "executing program\n", 18) = 18 [pid 357] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 357] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 357] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 357] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 357] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 358 attached [pid 358] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 358] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 357] <... clone3 resumed> => {parent_tid=[358]}, 88) = 358 [pid 357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 357] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... futex resumed>) = 0 [pid 357] <... futex resumed>) = 1 [pid 358] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 357] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... futex resumed>) = 0 [pid 358] <... futex resumed>) = 0 [pid 357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 358] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 357] <... mmap resumed>) = 0x7feeb889d000 [pid 357] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 357] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 359 attached [pid 359] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 359] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 357] <... clone3 resumed> => {parent_tid=[359]}, 88) = 359 [pid 357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 357] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] <... futex resumed>) = 0 [pid 357] <... futex resumed>) = 1 [pid 359] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 357] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 359] <... openat resumed>) = 3 [pid 359] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 359] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 357] <... futex resumed>) = 0 [pid 357] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... futex resumed>) = 0 [pid 357] <... futex resumed>) = 1 [pid 358] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 357] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] <... futex resumed>) = 0 [pid 357] <... futex resumed>) = 1 [pid 357] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 359] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 359] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 357] <... futex resumed>) = 0 [pid 357] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 357] <... futex resumed>) = 0 [pid 359] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 357] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 359] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 359] <... futex resumed>) = 0 [pid 359] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 358] <... mmap resumed>) = 0x200000000000 [pid 358] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 358] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 357] exit_group(0 [pid 359] <... futex resumed>) = ? [pid 358] <... futex resumed>) = ? [pid 357] <... exit_group resumed>) = ? [pid 359] +++ exited with 0 +++ [pid 358] +++ exited with 0 +++ [pid 357] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 360 attached [pid 360] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 360 [pid 360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 360] setpgid(0, 0) = 0 [pid 360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 360] write(3, "1000", 4) = 4 [pid 360] close(3) = 0 executing program [pid 360] write(1, "executing program\n", 18) = 18 [pid 360] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 360] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 360] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 360] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 360] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 360] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 360] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 361 attached [pid 361] set_robust_list(0x7feeb88de9a0, 24 [pid 360] <... clone3 resumed> => {parent_tid=[361]}, 88) = 361 [pid 361] <... set_robust_list resumed>) = 0 [pid 361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 361] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 360] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... futex resumed>) = 0 [pid 360] <... futex resumed>) = 1 [pid 361] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 360] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... openat resumed>) = -1 EFAULT (Bad address) [pid 360] <... futex resumed>) = 0 [pid 361] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 361] <... futex resumed>) = 0 [pid 361] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 360] <... mmap resumed>) = 0x7feeb889d000 [pid 360] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 360] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 360] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 362 attached [pid 362] set_robust_list(0x7feeb88bd9a0, 24 [pid 360] <... clone3 resumed> => {parent_tid=[362]}, 88) = 362 [pid 362] <... set_robust_list resumed>) = 0 [pid 360] rt_sigprocmask(SIG_SETMASK, [], [pid 362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 362] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 360] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 360] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... futex resumed>) = 0 [pid 360] <... futex resumed>) = 1 [pid 362] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 360] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] <... openat resumed>) = 3 [pid 362] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 362] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 360] <... futex resumed>) = 0 [pid 360] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... futex resumed>) = 0 [pid 360] <... futex resumed>) = 1 [pid 361] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 360] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... futex resumed>) = 0 [pid 360] <... futex resumed>) = 1 [pid 362] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 360] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 362] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 360] <... futex resumed>) = 0 [pid 362] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 360] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 362] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] <... futex resumed>) = 0 [pid 360] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] <... futex resumed>) = 0 [pid 360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 362] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] <... mmap resumed>) = 0x200000000000 [pid 361] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 361] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 360] exit_group(0 [pid 362] <... futex resumed>) = ? [pid 361] <... futex resumed>) = ? [pid 360] <... exit_group resumed>) = ? [pid 362] +++ exited with 0 +++ [pid 361] +++ exited with 0 +++ [pid 360] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, 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 363 attached , child_tidptr=0x55558b95b750) = 363 [pid 363] set_robust_list(0x55558b95b760, 24) = 0 [pid 363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 363] setpgid(0, 0) = 0 [pid 363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 363] write(3, "1000", 4) = 4 [pid 363] close(3) = 0 [pid 363] write(1, "executing program\n", 18executing program ) = 18 [pid 363] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 363] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 363] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 363] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 363] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 364 attached => {parent_tid=[364]}, 88) = 364 [pid 364] set_robust_list(0x7feeb88de9a0, 24 [pid 363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 364] <... set_robust_list resumed>) = 0 [pid 363] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] rt_sigprocmask(SIG_SETMASK, [], [pid 363] <... futex resumed>) = 0 [pid 364] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 364] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 364] <... openat resumed>) = -1 EFAULT (Bad address) [pid 363] <... mmap resumed>) = 0x7feeb889d000 [pid 364] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE [pid 364] <... futex resumed>) = 0 [pid 364] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 363] <... mprotect resumed>) = 0 [pid 363] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 363] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 365 attached [pid 365] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 365] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 363] <... clone3 resumed> => {parent_tid=[365]}, 88) = 365 [pid 363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 365] <... futex resumed>) = 0 [pid 363] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 365] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 365] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 365] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 363] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... futex resumed>) = 0 [pid 363] <... futex resumed>) = 1 [pid 364] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 363] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 363] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 365] <... futex resumed>) = 0 [pid 365] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 365] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 365] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 363] <... futex resumed>) = 0 [pid 363] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... futex resumed>) = 0 [pid 363] <... futex resumed>) = 1 [pid 363] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 365] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 365] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 363] <... futex resumed>) = 0 [pid 365] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 364] <... mmap resumed>) = 0x200000000000 [pid 364] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 364] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 363] exit_group(0 [pid 365] <... futex resumed>) = ? [pid 364] <... futex resumed>) = ? [pid 363] <... exit_group resumed>) = ? [pid 365] +++ exited with 0 +++ [pid 364] +++ exited with 0 +++ [pid 363] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 366 attached [pid 366] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 366 [pid 366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 366] setpgid(0, 0) = 0 [pid 366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 366] write(3, "1000", 4) = 4 [pid 366] close(3) = 0 [pid 366] write(1, "executing program\n", 18executing program ) = 18 [pid 366] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 366] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 366] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 366] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 367 attached [pid 367] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 367] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] <... clone3 resumed> => {parent_tid=[367]}, 88) = 367 [pid 366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 366] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... futex resumed>) = 0 [pid 366] <... futex resumed>) = 1 [pid 367] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 366] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 366] <... futex resumed>) = 0 [pid 367] <... futex resumed>) = 0 [pid 366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 367] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] <... mmap resumed>) = 0x7feeb889d000 [pid 366] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 366] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 368 attached [pid 368] set_robust_list(0x7feeb88bd9a0, 24 [pid 366] <... clone3 resumed> => {parent_tid=[368]}, 88) = 368 [pid 368] <... set_robust_list resumed>) = 0 [pid 368] rt_sigprocmask(SIG_SETMASK, [], [pid 366] rt_sigprocmask(SIG_SETMASK, [], [pid 368] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 366] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 368] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 366] <... futex resumed>) = 0 [pid 368] <... openat resumed>) = 3 [pid 366] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 368] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 368] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] <... futex resumed>) = 0 [pid 366] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] <... futex resumed>) = 0 [pid 366] <... futex resumed>) = 1 [pid 368] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 366] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 368] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 368] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 366] <... futex resumed>) = 0 [pid 368] <... futex resumed>) = 1 [pid 366] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 366] <... futex resumed>) = 0 [pid 368] <... ioctl resumed>) = 0 [pid 366] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 367] <... futex resumed>) = 0 [pid 368] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 368] <... futex resumed>) = 0 [pid 368] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 367] <... mmap resumed>) = 0x200000000000 [pid 367] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 367] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] exit_group(0 [pid 368] <... futex resumed>) = ? [pid 368] +++ exited with 0 +++ [pid 367] <... futex resumed>) = ? [pid 366] <... exit_group resumed>) = ? [pid 367] +++ exited with 0 +++ [pid 366] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 369 ./strace-static-x86_64: Process 369 attached [pid 369] set_robust_list(0x55558b95b760, 24) = 0 [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 369] setpgid(0, 0) = 0 [pid 369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 369] write(3, "1000", 4) = 4 [pid 369] close(3) = 0 executing program [pid 369] write(1, "executing program\n", 18) = 18 [pid 369] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 369] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 369] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 369] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 369] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 370 attached [pid 370] set_robust_list(0x7feeb88de9a0, 24 [pid 369] <... clone3 resumed> => {parent_tid=[370]}, 88) = 370 [pid 370] <... set_robust_list resumed>) = 0 [pid 369] rt_sigprocmask(SIG_SETMASK, [], [pid 370] rt_sigprocmask(SIG_SETMASK, [], [pid 369] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 370] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 370] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 369] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] <... openat resumed>) = -1 EFAULT (Bad address) [pid 370] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 370] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] <... futex resumed>) = 0 [pid 369] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] <... futex resumed>) = 0 [pid 369] <... futex resumed>) = 1 [pid 369] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 370] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 370] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 370] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] <... futex resumed>) = 0 [pid 369] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] <... futex resumed>) = 0 [pid 369] <... futex resumed>) = 1 [pid 370] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 369] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 370] <... mmap resumed>) = 0x200000000000 [pid 369] <... mmap resumed>) = 0x7feeb889d000 [pid 369] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 369] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 371 attached [pid 370] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] set_robust_list(0x7feeb88bd9a0, 24 [pid 370] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 371] <... set_robust_list resumed>) = 0 [pid 371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 369] <... clone3 resumed> => {parent_tid=[371]}, 88) = 371 [pid 371] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 369] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] <... futex resumed>) = 0 [pid 369] <... futex resumed>) = 1 [pid 371] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 369] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 371] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 371] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... futex resumed>) = 0 [pid 369] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] <... futex resumed>) = 1 [pid 370] <... futex resumed>) = 0 [pid 369] <... futex resumed>) = 1 [pid 371] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 370] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 369] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 370] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 370] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 369] <... futex resumed>) = 0 [pid 370] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] exit_group(0 [pid 371] <... futex resumed>) = ? [pid 370] <... futex resumed>) = ? [pid 369] <... exit_group resumed>) = ? [pid 371] +++ exited with 0 +++ [pid 370] +++ exited with 0 +++ [pid 369] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 372 attached [pid 372] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 372 [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 372] setpgid(0, 0) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "1000", 4) = 4 [pid 372] close(3) = 0 [pid 372] write(1, "executing program\n", 18executing program ) = 18 [pid 372] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 372] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 372] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 372] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 373 attached [pid 373] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 373] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 372] <... clone3 resumed> => {parent_tid=[373]}, 88) = 373 [pid 372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 372] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = 0 [pid 372] <... futex resumed>) = 1 [pid 373] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 372] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 373] <... futex resumed>) = 0 [pid 372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 373] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 372] <... mmap resumed>) = 0x7feeb889d000 [pid 372] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 372] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 374 attached [pid 374] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 374] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 372] <... clone3 resumed> => {parent_tid=[374]}, 88) = 374 [pid 372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 372] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... futex resumed>) = 0 [pid 372] <... futex resumed>) = 1 [pid 374] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 372] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 374] <... openat resumed>) = 3 [pid 374] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 374] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 372] <... futex resumed>) = 0 [pid 372] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = 0 [pid 372] <... futex resumed>) = 1 [pid 373] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 372] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 372] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 374] <... futex resumed>) = 0 [pid 374] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 374] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 372] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... futex resumed>) = 1 [pid 372] <... futex resumed>) = 0 [pid 372] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 374] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 374] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 374] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 372] <... futex resumed>) = 0 [pid 373] <... mmap resumed>) = 0x200000000000 [pid 373] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 373] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 372] exit_group(0 [pid 374] <... futex resumed>) = ? [pid 373] <... futex resumed>) = ? [pid 372] <... exit_group resumed>) = ? [pid 374] +++ exited with 0 +++ [pid 373] +++ exited with 0 +++ [pid 372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, 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 375 attached , child_tidptr=0x55558b95b750) = 375 [pid 375] set_robust_list(0x55558b95b760, 24) = 0 [pid 375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 375] setpgid(0, 0) = 0 [pid 375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 375] write(3, "1000", 4) = 4 [pid 375] close(3) = 0 executing program [pid 375] write(1, "executing program\n", 18) = 18 [pid 375] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 375] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 375] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 375] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 375] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 376 attached [pid 376] set_robust_list(0x7feeb88de9a0, 24 [pid 375] <... clone3 resumed> => {parent_tid=[376]}, 88) = 376 [pid 376] <... set_robust_list resumed>) = 0 [pid 376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 376] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 375] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... futex resumed>) = 0 [pid 375] <... futex resumed>) = 1 [pid 376] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 375] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... openat resumed>) = -1 EFAULT (Bad address) [pid 375] <... futex resumed>) = 0 [pid 376] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 376] <... futex resumed>) = 0 [pid 376] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 375] <... mmap resumed>) = 0x7feeb889d000 [pid 375] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 375] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 377 attached [pid 377] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 377] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 375] <... clone3 resumed> => {parent_tid=[377]}, 88) = 377 [pid 375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 375] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... futex resumed>) = 0 [pid 375] <... futex resumed>) = 1 [pid 377] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 375] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] <... openat resumed>) = 3 [pid 377] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] <... futex resumed>) = 0 [pid 377] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 375] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... futex resumed>) = 0 [pid 375] <... futex resumed>) = 1 [pid 376] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 375] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] <... futex resumed>) = 0 [pid 377] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 377] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = 0 [pid 375] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... futex resumed>) = 1 [pid 377] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 375] <... futex resumed>) = 0 [pid 377] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 375] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] <... futex resumed>) = 0 [pid 377] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 376] <... mmap resumed>) = 0x200000000000 [pid 376] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 375] exit_group(0 [pid 377] <... futex resumed>) = ? [pid 376] <... futex resumed>) = ? [pid 375] <... exit_group resumed>) = ? [pid 377] +++ exited with 0 +++ [pid 376] +++ exited with 0 +++ [pid 375] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 378 attached , child_tidptr=0x55558b95b750) = 378 [pid 378] set_robust_list(0x55558b95b760, 24) = 0 [pid 378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 378] setpgid(0, 0) = 0 [pid 378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 378] write(3, "1000", 4) = 4 [pid 378] close(3) = 0 executing program [pid 378] write(1, "executing program\n", 18) = 18 [pid 378] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 378] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 378] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 378] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 378] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 378] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 379 attached [pid 379] set_robust_list(0x7feeb88de9a0, 24 [pid 378] <... clone3 resumed> => {parent_tid=[379]}, 88) = 379 [pid 379] <... set_robust_list resumed>) = 0 [pid 379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 379] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] <... futex resumed>) = 0 [pid 378] <... futex resumed>) = 1 [pid 379] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 378] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] <... openat resumed>) = -1 EFAULT (Bad address) [pid 378] <... futex resumed>) = 0 [pid 379] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 379] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 378] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 378] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 378] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 378] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 380 attached [pid 380] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 378] <... clone3 resumed> => {parent_tid=[380]}, 88) = 380 [pid 378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] <... futex resumed>) = 0 [pid 378] <... futex resumed>) = 1 [pid 378] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 380] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 380] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 380] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 378] <... futex resumed>) = 0 [pid 378] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] <... futex resumed>) = 0 [pid 378] <... futex resumed>) = 1 [pid 379] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 378] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 378] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 380] <... futex resumed>) = 0 [pid 380] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 380] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 378] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] <... futex resumed>) = 1 [pid 378] <... futex resumed>) = 0 [pid 380] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 378] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 380] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 380] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 380] <... futex resumed>) = 1 [pid 380] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 379] <... mmap resumed>) = 0x200000000000 [pid 379] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 379] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 378] exit_group(0 [pid 380] <... futex resumed>) = ? [pid 379] <... futex resumed>) = ? [pid 378] <... exit_group resumed>) = ? [pid 380] +++ exited with 0 +++ [pid 379] +++ exited with 0 +++ [pid 378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=378, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 381 attached , child_tidptr=0x55558b95b750) = 381 [pid 381] set_robust_list(0x55558b95b760, 24) = 0 [pid 381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 381] setpgid(0, 0) = 0 [pid 381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 381] write(3, "1000", 4) = 4 [pid 381] close(3) = 0 executing program [pid 381] write(1, "executing program\n", 18) = 18 [pid 381] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 381] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 381] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 381] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 382 attached [pid 382] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 382] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] <... clone3 resumed> => {parent_tid=[382]}, 88) = 382 [pid 381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 381] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = 0 [pid 381] <... futex resumed>) = 1 [pid 382] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 381] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... openat resumed>) = -1 EFAULT (Bad address) [pid 381] <... futex resumed>) = 0 [pid 382] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 381] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 381] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 383 attached [pid 383] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 383] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] <... clone3 resumed> => {parent_tid=[383]}, 88) = 383 [pid 381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 381] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... futex resumed>) = 0 [pid 381] <... futex resumed>) = 1 [pid 381] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 383] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 381] <... futex resumed>) = 0 [pid 383] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = 0 [pid 381] <... futex resumed>) = 1 [pid 382] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 381] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... futex resumed>) = 0 [pid 381] <... futex resumed>) = 1 [pid 381] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 383] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... futex resumed>) = 0 [pid 381] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... futex resumed>) = 1 [pid 381] <... futex resumed>) = 0 [pid 383] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 381] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... futex resumed>) = 0 [pid 383] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 382] <... mmap resumed>) = 0x200000000000 [pid 382] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] exit_group(0 [pid 383] <... futex resumed>) = ? [pid 382] <... futex resumed>) = ? [pid 381] <... exit_group resumed>) = ? [pid 383] +++ exited with 0 +++ [pid 382] +++ exited with 0 +++ [pid 381] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=381, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 384 attached , child_tidptr=0x55558b95b750) = 384 [pid 384] set_robust_list(0x55558b95b760, 24) = 0 [pid 384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 384] setpgid(0, 0) = 0 [pid 384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 384] write(3, "1000", 4) = 4 [pid 384] close(3) = 0 [pid 384] write(1, "executing program\n", 18) = 18 [pid 384] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 384] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 384] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 385 attached => {parent_tid=[385]}, 88) = 385 [pid 385] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [], [pid 385] rt_sigprocmask(SIG_SETMASK, [], [pid 384] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 385] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 384] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 385] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 384] <... futex resumed>) = 0 [pid 384] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 385] <... openat resumed>) = -1 EFAULT (Bad address) [pid 384] <... futex resumed>) = 0 [pid 385] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 385] <... futex resumed>) = 0 [pid 384] <... mmap resumed>) = 0x7feeb889d000 [pid 385] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 386 attached [pid 386] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 386] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] <... clone3 resumed> => {parent_tid=[386]}, 88) = 386 [pid 384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 384] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... futex resumed>) = 0 [pid 384] <... futex resumed>) = 1 [pid 384] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 386] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] <... futex resumed>) = 0 [pid 384] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 385] <... futex resumed>) = 0 [pid 385] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 384] <... futex resumed>) = 1 [pid 384] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 384] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... futex resumed>) = 0 [pid 386] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 385] <... mmap resumed>) = 0x200000000000 [pid 385] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 385] <... futex resumed>) = 0 [pid 386] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] <... futex resumed>) = 0 [pid 384] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 385] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 384] <... futex resumed>) = 0 [pid 385] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 384] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 385] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 384] <... futex resumed>) = 0 [pid 385] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] exit_group(0 [pid 386] <... futex resumed>) = ? [pid 386] +++ exited with 0 +++ [pid 385] <... futex resumed>) = ? [pid 384] <... exit_group resumed>) = ? [pid 385] +++ exited with 0 +++ [pid 384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=384, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 387 attached [pid 387] set_robust_list(0x55558b95b760, 24) = 0 [pid 387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 387 [pid 387] <... prctl resumed>) = 0 [pid 387] setpgid(0, 0) = 0 [pid 387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 387] write(3, "1000", 4) = 4 [pid 387] close(3) = 0 [pid 387] write(1, "executing program\n", 18) = 18 [pid 387] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 387] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 387] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 387] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 388 attached [pid 388] set_robust_list(0x7feeb88de9a0, 24 [pid 387] <... clone3 resumed> => {parent_tid=[388]}, 88) = 388 [pid 388] <... set_robust_list resumed>) = 0 [pid 387] rt_sigprocmask(SIG_SETMASK, [], [pid 388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 388] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 387] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = 0 [pid 387] <... futex resumed>) = 1 [pid 388] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 387] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... openat resumed>) = -1 EFAULT (Bad address) [pid 387] <... futex resumed>) = 0 [pid 388] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] <... futex resumed>) = 0 [pid 388] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] <... mmap resumed>) = 0x7feeb889d000 [pid 387] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 387] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 389 attached [pid 389] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 389] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] <... clone3 resumed> => {parent_tid=[389]}, 88) = 389 [pid 387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 387] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] <... futex resumed>) = 0 [pid 387] <... futex resumed>) = 1 [pid 389] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 387] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 389] <... openat resumed>) = 3 [pid 389] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] <... futex resumed>) = 0 [pid 387] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = 0 [pid 387] <... futex resumed>) = 1 [pid 388] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 387] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 387] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 389] <... futex resumed>) = 0 [pid 389] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 389] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] <... futex resumed>) = 0 [pid 387] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] <... futex resumed>) = 0 [pid 387] <... futex resumed>) = 1 [pid 389] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 387] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 389] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 389] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 387] <... futex resumed>) = 0 [pid 389] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] <... mmap resumed>) = 0x200000000000 [pid 388] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] exit_group(0 [pid 389] <... futex resumed>) = ? [pid 388] <... futex resumed>) = ? [pid 387] <... exit_group resumed>) = ? [pid 389] +++ exited with 0 +++ [pid 388] +++ exited with 0 +++ [pid 387] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=387, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 390 attached [pid 390] set_robust_list(0x55558b95b760, 24) = 0 [pid 390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 390] setpgid(0, 0) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 390 [pid 390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 390] write(3, "1000", 4) = 4 [pid 390] close(3) = 0 executing program [pid 390] write(1, "executing program\n", 18) = 18 [pid 390] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 390] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 390] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 390] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 390] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 390] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 391 attached [pid 391] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 391] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] <... clone3 resumed> => {parent_tid=[391]}, 88) = 391 [pid 390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 390] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] <... futex resumed>) = 0 [pid 390] <... futex resumed>) = 1 [pid 391] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 390] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] <... openat resumed>) = -1 EFAULT (Bad address) [pid 390] <... futex resumed>) = 0 [pid 391] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 391] <... futex resumed>) = 0 [pid 391] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] <... mmap resumed>) = 0x7feeb889d000 [pid 390] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 390] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 390] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 392 attached [pid 392] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 392] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] <... clone3 resumed> => {parent_tid=[392]}, 88) = 392 [pid 390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 390] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = 0 [pid 390] <... futex resumed>) = 1 [pid 392] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 390] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 392] <... openat resumed>) = 3 [pid 392] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 390] <... futex resumed>) = 0 [pid 392] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] <... futex resumed>) = 0 [pid 390] <... futex resumed>) = 1 [pid 391] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 390] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 390] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 392] <... futex resumed>) = 0 [pid 392] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 392] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 390] <... futex resumed>) = 0 [pid 390] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 390] <... futex resumed>) = 0 [pid 392] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 390] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 392] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 392] <... futex resumed>) = 0 [pid 392] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 391] <... mmap resumed>) = 0x200000000000 [pid 391] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] exit_group(0 [pid 392] <... futex resumed>) = ? [pid 391] <... futex resumed>) = ? [pid 390] <... exit_group resumed>) = ? [pid 392] +++ exited with 0 +++ [pid 391] +++ exited with 0 +++ [pid 390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 393 attached , child_tidptr=0x55558b95b750) = 393 [pid 393] set_robust_list(0x55558b95b760, 24) = 0 [pid 393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 393] setpgid(0, 0) = 0 [pid 393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 393] write(3, "1000", 4) = 4 [pid 393] close(3) = 0 [pid 393] write(1, "executing program\n", 18executing program ) = 18 [pid 393] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 393] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 393] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 393] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 393] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 394 attached [pid 394] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 394] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 393] <... clone3 resumed> => {parent_tid=[394]}, 88) = 394 [pid 393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 393] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... futex resumed>) = 0 [pid 393] <... futex resumed>) = 1 [pid 394] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 393] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... openat resumed>) = -1 EFAULT (Bad address) [pid 394] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 393] <... futex resumed>) = 0 [pid 394] <... futex resumed>) = 0 [pid 393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 394] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 393] <... mmap resumed>) = 0x7feeb889d000 [pid 393] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 393] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 393] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 395 attached [pid 395] set_robust_list(0x7feeb88bd9a0, 24 [pid 393] <... clone3 resumed> => {parent_tid=[395]}, 88) = 395 [pid 395] <... set_robust_list resumed>) = 0 [pid 393] rt_sigprocmask(SIG_SETMASK, [], [pid 395] rt_sigprocmask(SIG_SETMASK, [], [pid 393] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 395] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 395] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 393] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 393] <... futex resumed>) = 0 [pid 393] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 395] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 395] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 393] <... futex resumed>) = 0 [pid 393] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... futex resumed>) = 0 [pid 393] <... futex resumed>) = 1 [pid 394] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 395] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 393] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 393] <... futex resumed>) = 0 [pid 395] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 393] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 393] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 395] <... futex resumed>) = 0 [pid 395] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 393] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 395] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 395] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 393] <... futex resumed>) = 0 [pid 395] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 394] <... mmap resumed>) = 0x200000000000 [pid 394] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 393] exit_group(0 [pid 395] <... futex resumed>) = ? [pid 395] +++ exited with 0 +++ [pid 394] <... futex resumed>) = ? [pid 393] <... exit_group resumed>) = ? [pid 394] +++ exited with 0 +++ [pid 393] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=393, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 396 attached , child_tidptr=0x55558b95b750) = 396 [pid 396] set_robust_list(0x55558b95b760, 24) = 0 [pid 396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 396] setpgid(0, 0) = 0 [pid 396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 396] write(3, "1000", 4) = 4 [pid 396] close(3) = 0 executing program [pid 396] write(1, "executing program\n", 18) = 18 [pid 396] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 396] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 396] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 396] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 397 attached [pid 397] set_robust_list(0x7feeb88de9a0, 24 [pid 396] <... clone3 resumed> => {parent_tid=[397]}, 88) = 397 [pid 397] <... set_robust_list resumed>) = 0 [pid 396] rt_sigprocmask(SIG_SETMASK, [], [pid 397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 397] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 396] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 396] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 396] <... futex resumed>) = 1 [pid 397] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 396] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... openat resumed>) = -1 EFAULT (Bad address) [pid 397] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] <... futex resumed>) = 0 [pid 397] <... futex resumed>) = 0 [pid 396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 397] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 396] <... mmap resumed>) = 0x7feeb889d000 [pid 396] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 396] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 398 attached [pid 398] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 398] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 396] <... clone3 resumed> => {parent_tid=[398]}, 88) = 398 [pid 396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 396] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... futex resumed>) = 0 [pid 396] <... futex resumed>) = 1 [pid 398] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 396] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... openat resumed>) = 3 [pid 398] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 398] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 396] <... futex resumed>) = 0 [pid 396] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 396] <... futex resumed>) = 1 [pid 397] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 396] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 396] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... futex resumed>) = 0 [pid 398] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 398] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] <... futex resumed>) = 0 [pid 398] <... futex resumed>) = 1 [pid 398] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 396] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 396] <... futex resumed>) = 0 [pid 396] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 398] <... futex resumed>) = 0 [pid 398] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 397] <... mmap resumed>) = 0x200000000000 [pid 397] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 396] exit_group(0 [pid 398] <... futex resumed>) = ? [pid 398] +++ exited with 0 +++ [pid 397] <... futex resumed>) = ? [pid 396] <... exit_group resumed>) = ? [pid 397] +++ exited with 0 +++ [pid 396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 399 attached , child_tidptr=0x55558b95b750) = 399 [pid 399] set_robust_list(0x55558b95b760, 24) = 0 [pid 399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 399] setpgid(0, 0) = 0 [pid 399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 399] write(3, "1000", 4) = 4 [pid 399] close(3) = 0 executing program [pid 399] write(1, "executing program\n", 18) = 18 [pid 399] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 399] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 399] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 399] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 399] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 400 attached [pid 400] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 400] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 399] <... clone3 resumed> => {parent_tid=[400]}, 88) = 400 [pid 399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 399] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 400] <... futex resumed>) = 0 [pid 399] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 399] <... futex resumed>) = 0 [pid 400] <... openat resumed>) = -1 EFAULT (Bad address) [pid 400] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 400] <... futex resumed>) = 0 [pid 400] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 399] <... mmap resumed>) = 0x7feeb889d000 [pid 399] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 399] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 399] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 401 attached [pid 401] set_robust_list(0x7feeb88bd9a0, 24 [pid 399] <... clone3 resumed> => {parent_tid=[401]}, 88) = 401 [pid 401] <... set_robust_list resumed>) = 0 [pid 399] rt_sigprocmask(SIG_SETMASK, [], [pid 401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 399] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 401] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 399] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 399] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 401] <... openat resumed>) = 3 [pid 401] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 399] <... futex resumed>) = 0 [pid 401] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 399] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 1 [pid 400] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 399] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 399] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 401] <... futex resumed>) = 0 [pid 401] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 401] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 399] <... futex resumed>) = 0 [pid 399] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 399] <... futex resumed>) = 0 [pid 401] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 401] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 401] <... futex resumed>) = 0 [pid 401] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 400] <... mmap resumed>) = 0x200000000000 [pid 400] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 399] exit_group(0 [pid 401] <... futex resumed>) = ? [pid 400] <... futex resumed>) = ? [pid 399] <... exit_group resumed>) = ? [pid 401] +++ exited with 0 +++ [pid 400] +++ exited with 0 +++ [pid 399] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 402 attached [pid 402] set_robust_list(0x55558b95b760, 24) = 0 [pid 402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 402 [pid 402] <... prctl resumed>) = 0 [pid 402] setpgid(0, 0) = 0 [pid 402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 402] write(3, "1000", 4) = 4 [pid 402] close(3) = 0 executing program [pid 402] write(1, "executing program\n", 18) = 18 [pid 402] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 402] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 402] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 403 attached [pid 403] set_robust_list(0x7feeb88de9a0, 24 [pid 402] <... clone3 resumed> => {parent_tid=[403]}, 88) = 403 [pid 403] <... set_robust_list resumed>) = 0 [pid 403] rt_sigprocmask(SIG_SETMASK, [], [pid 402] rt_sigprocmask(SIG_SETMASK, [], [pid 403] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 402] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 403] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 402] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 402] <... futex resumed>) = 0 [pid 403] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 402] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... openat resumed>) = -1 EFAULT (Bad address) [pid 402] <... futex resumed>) = 0 [pid 403] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 403] <... futex resumed>) = 0 [pid 402] <... mmap resumed>) = 0x7feeb889d000 [pid 403] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 402] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 402] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 404 attached [pid 404] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 402] <... clone3 resumed> => {parent_tid=[404]}, 88) = 404 [pid 404] rt_sigprocmask(SIG_SETMASK, [], [pid 402] rt_sigprocmask(SIG_SETMASK, [], [pid 404] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 402] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 404] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 402] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 402] <... futex resumed>) = 0 [pid 404] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 402] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 404] <... openat resumed>) = 3 [pid 404] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 402] <... futex resumed>) = 0 [pid 404] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 402] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 402] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 402] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 404] <... futex resumed>) = 0 [pid 403] <... futex resumed>) = 0 [pid 404] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 403] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 404] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 404] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 402] <... futex resumed>) = 0 [pid 402] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 404] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 404] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 404] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 402] <... futex resumed>) = 0 [pid 403] <... mmap resumed>) = 0x200000000000 [pid 403] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 402] exit_group(0 [pid 404] <... futex resumed>) = ? [pid 402] <... exit_group resumed>) = ? [pid 404] +++ exited with 0 +++ [pid 403] <... futex resumed>) = ? [pid 403] +++ exited with 0 +++ [pid 402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=402, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 405 attached , child_tidptr=0x55558b95b750) = 405 [pid 405] set_robust_list(0x55558b95b760, 24) = 0 [pid 405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 405] setpgid(0, 0) = 0 [pid 405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 405] write(3, "1000", 4) = 4 [pid 405] close(3) = 0 executing program [pid 405] write(1, "executing program\n", 18) = 18 [pid 405] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 405] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 405] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 405] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 405] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 406 attached [pid 406] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 406] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] <... clone3 resumed> => {parent_tid=[406]}, 88) = 406 [pid 405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 405] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 1 [pid 406] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 406] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 406] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 405] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... openat resumed>) = 3 [pid 406] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 406] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 1 [pid 405] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 406] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 405] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 405] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 405] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 407 attached [pid 407] set_robust_list(0x7feeb88bd9a0, 24 [pid 405] <... clone3 resumed> => {parent_tid=[407]}, 88) = 407 [pid 407] <... set_robust_list resumed>) = 0 [pid 405] rt_sigprocmask(SIG_SETMASK, [], [pid 407] rt_sigprocmask(SIG_SETMASK, [], [pid 405] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 407] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 405] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 405] <... futex resumed>) = 0 [pid 407] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 405] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 407] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 407] <... futex resumed>) = 0 [pid 405] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 405] <... futex resumed>) = 0 [pid 407] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 407] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 407] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 406] <... mmap resumed>) = 0x200000000000 [pid 406] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] exit_group(0 [pid 406] <... futex resumed>) = ? [pid 405] <... exit_group resumed>) = ? [pid 407] <... futex resumed>) = ? [pid 406] +++ exited with 0 +++ [pid 407] +++ exited with 0 +++ [pid 405] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 408 attached , child_tidptr=0x55558b95b750) = 408 [pid 408] set_robust_list(0x55558b95b760, 24) = 0 [pid 408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 408] setpgid(0, 0) = 0 [pid 408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 408] write(3, "1000", 4) = 4 [pid 408] close(3) = 0 executing program [pid 408] write(1, "executing program\n", 18) = 18 [pid 408] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 408] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 408] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 408] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 408] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 409 attached => {parent_tid=[409]}, 88) = 409 [pid 409] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 408] rt_sigprocmask(SIG_SETMASK, [], [pid 409] rt_sigprocmask(SIG_SETMASK, [], [pid 408] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 409] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 409] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] <... futex resumed>) = 0 [pid 409] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 408] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... openat resumed>) = -1 EFAULT (Bad address) [pid 408] <... futex resumed>) = 0 [pid 409] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 409] <... futex resumed>) = 0 [pid 408] <... mmap resumed>) = 0x7feeb889d000 [pid 409] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 408] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 408] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 410 attached => {parent_tid=[410]}, 88) = 410 [pid 410] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 408] rt_sigprocmask(SIG_SETMASK, [], [pid 410] rt_sigprocmask(SIG_SETMASK, [], [pid 408] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 410] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 410] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] <... futex resumed>) = 0 [pid 410] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 408] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] <... openat resumed>) = 3 [pid 410] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 408] <... futex resumed>) = 0 [pid 410] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 408] <... futex resumed>) = 1 [pid 409] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 408] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 408] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] <... futex resumed>) = 0 [pid 410] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 410] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 410] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] <... futex resumed>) = 0 [pid 410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 408] <... futex resumed>) = 0 [pid 410] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 408] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 408] <... futex resumed>) = 0 [pid 410] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 409] <... mmap resumed>) = 0x200000000000 [pid 409] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] exit_group(0 [pid 410] <... futex resumed>) = ? [pid 408] <... exit_group resumed>) = ? [pid 409] <... futex resumed>) = ? [pid 410] +++ exited with 0 +++ [pid 409] +++ exited with 0 +++ [pid 408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=408, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 411 attached [pid 411] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 411 [pid 411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 411] setpgid(0, 0) = 0 [pid 411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 411] write(3, "1000", 4) = 4 [pid 411] close(3) = 0 executing program [pid 411] write(1, "executing program\n", 18) = 18 [pid 411] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 411] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 411] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 411] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 412 attached [pid 412] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 411] <... clone3 resumed> => {parent_tid=[412]}, 88) = 412 [pid 412] rt_sigprocmask(SIG_SETMASK, [], [pid 411] rt_sigprocmask(SIG_SETMASK, [], [pid 412] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 411] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 412] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 411] <... futex resumed>) = 0 [pid 412] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 411] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... openat resumed>) = -1 EFAULT (Bad address) [pid 411] <... futex resumed>) = 0 [pid 411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 412] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... mmap resumed>) = 0x7feeb889d000 [pid 412] <... futex resumed>) = 0 [pid 412] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 411] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 413 attached => {parent_tid=[413]}, 88) = 413 [pid 411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 411] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 413] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 413] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 413] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 411] <... futex resumed>) = 0 [pid 411] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] <... futex resumed>) = 1 [pid 412] <... futex resumed>) = 0 [pid 411] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... futex resumed>) = 0 [pid 412] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 411] <... futex resumed>) = 1 [pid 413] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0} [pid 411] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 413] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 413] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 413] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] <... futex resumed>) = 0 [pid 411] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... futex resumed>) = 0 [pid 411] <... futex resumed>) = 1 [pid 411] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 413] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 413] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = 0 [pid 413] <... futex resumed>) = 1 [pid 413] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 412] <... mmap resumed>) = 0x200000000000 [pid 412] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] exit_group(0 [pid 413] <... futex resumed>) = ? [pid 412] <... futex resumed>) = ? [pid 411] <... exit_group resumed>) = ? [pid 412] +++ exited with 0 +++ [pid 413] +++ exited with 0 +++ [pid 411] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, 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 414 attached [pid 414] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 414 [pid 414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 414] setpgid(0, 0) = 0 [pid 414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 414] write(3, "1000", 4) = 4 [pid 414] close(3) = 0 executing program [pid 414] write(1, "executing program\n", 18) = 18 [pid 414] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 414] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 414] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 414] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 414] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 415 attached => {parent_tid=[415]}, 88) = 415 [pid 415] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 414] rt_sigprocmask(SIG_SETMASK, [], [pid 415] rt_sigprocmask(SIG_SETMASK, [], [pid 414] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 415] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 414] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 414] <... futex resumed>) = 0 [pid 415] <... openat resumed>) = -1 EFAULT (Bad address) [pid 414] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... futex resumed>) = 0 [pid 415] <... futex resumed>) = 0 [pid 414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 415] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 414] <... mmap resumed>) = 0x7feeb889d000 [pid 414] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 414] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 414] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 416 attached [pid 416] set_robust_list(0x7feeb88bd9a0, 24 [pid 414] <... clone3 resumed> => {parent_tid=[416]}, 88) = 416 [pid 416] <... set_robust_list resumed>) = 0 [pid 414] rt_sigprocmask(SIG_SETMASK, [], [pid 416] rt_sigprocmask(SIG_SETMASK, [], [pid 414] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 416] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 414] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 414] <... futex resumed>) = 0 [pid 414] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... openat resumed>) = 3 [pid 416] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] <... futex resumed>) = 0 [pid 414] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 416] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] <... futex resumed>) = 0 [pid 416] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 414] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 414] <... futex resumed>) = 0 [pid 416] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 414] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... ioctl resumed>) = 0 [pid 416] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... futex resumed>) = 0 [pid 416] <... futex resumed>) = 1 [pid 416] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 415] <... futex resumed>) = 0 [pid 415] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 414] exit_group(0 [pid 416] <... futex resumed>) = ? [pid 415] <... futex resumed>) = ? [pid 414] <... exit_group resumed>) = ? [pid 416] +++ exited with 0 +++ [pid 415] +++ exited with 0 +++ [pid 414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=414, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 417 attached , child_tidptr=0x55558b95b750) = 417 [pid 417] set_robust_list(0x55558b95b760, 24) = 0 [pid 417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 417] setpgid(0, 0) = 0 [pid 417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 417] write(3, "1000", 4) = 4 executing program [pid 417] close(3) = 0 [pid 417] write(1, "executing program\n", 18) = 18 [pid 417] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 417] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 417] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 417] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 417] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 418 attached [pid 418] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] <... clone3 resumed> => {parent_tid=[418]}, 88) = 418 [pid 417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 417] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = 0 [pid 417] <... futex resumed>) = 1 [pid 418] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 417] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... openat resumed>) = -1 EFAULT (Bad address) [pid 417] <... futex resumed>) = 0 [pid 418] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 418] <... futex resumed>) = 0 [pid 418] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] <... mmap resumed>) = 0x7feeb889d000 [pid 417] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 417] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 417] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 419 attached [pid 419] set_robust_list(0x7feeb88bd9a0, 24 [pid 417] <... clone3 resumed> => {parent_tid=[419]}, 88) = 419 [pid 419] <... set_robust_list resumed>) = 0 [pid 419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 419] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 417] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = 0 [pid 417] <... futex resumed>) = 1 [pid 417] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 419] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 419] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 417] <... futex resumed>) = 0 [pid 419] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = 0 [pid 418] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 417] <... futex resumed>) = 1 [pid 417] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = 0 [pid 417] <... futex resumed>) = 1 [pid 419] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 417] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 419] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 419] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 417] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = 0 [pid 417] <... futex resumed>) = 1 [pid 419] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 417] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 419] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 419] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 419] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] <... futex resumed>) = 0 [pid 418] <... mmap resumed>) = 0x200000000000 [pid 418] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] exit_group(0 [pid 419] <... futex resumed>) = ? [pid 418] <... futex resumed>) = ? [pid 419] +++ exited with 0 +++ [pid 417] <... exit_group resumed>) = ? [pid 418] +++ exited with 0 +++ [pid 417] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=417, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 420 attached [pid 420] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 420 [pid 420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 420] setpgid(0, 0) = 0 [pid 420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 420] write(3, "1000", 4) = 4 [pid 420] close(3) = 0 executing program [pid 420] write(1, "executing program\n", 18) = 18 [pid 420] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 420] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 420] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 420] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 421 attached [pid 421] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 421] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 420] <... clone3 resumed> => {parent_tid=[421]}, 88) = 421 [pid 420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 1 [pid 421] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 420] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... openat resumed>) = -1 EFAULT (Bad address) [pid 420] <... futex resumed>) = 0 [pid 421] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 421] <... futex resumed>) = 0 [pid 421] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 420] <... mmap resumed>) = 0x7feeb889d000 [pid 420] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 420] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 422 attached [pid 422] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 422] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 420] <... clone3 resumed> => {parent_tid=[422]}, 88) = 422 [pid 420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 1 [pid 422] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 420] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] <... openat resumed>) = 3 [pid 422] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 420] <... futex resumed>) = 0 [pid 422] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 420] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 1 [pid 421] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 420] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 420] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] <... futex resumed>) = 0 [pid 422] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 422] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 422] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 420] <... futex resumed>) = 0 [pid 420] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 1 [pid 422] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 420] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 422] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 422] <... futex resumed>) = 0 [pid 422] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 421] <... mmap resumed>) = 0x200000000000 [pid 421] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 420] exit_group(0 [pid 422] <... futex resumed>) = ? [pid 421] <... futex resumed>) = ? [pid 420] <... exit_group resumed>) = ? [pid 422] +++ exited with 0 +++ [pid 421] +++ exited with 0 +++ [pid 420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 423 ./strace-static-x86_64: Process 423 attached [pid 423] set_robust_list(0x55558b95b760, 24) = 0 [pid 423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 423] setpgid(0, 0) = 0 [pid 423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 423] write(3, "1000", 4) = 4 [pid 423] close(3) = 0 executing program [pid 423] write(1, "executing program\n", 18) = 18 [pid 423] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 423] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 423] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 423] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 423] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 424 attached [pid 424] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 424] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 423] <... clone3 resumed> => {parent_tid=[424]}, 88) = 424 [pid 423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 423] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 424] <... futex resumed>) = 0 [pid 423] <... futex resumed>) = 1 [pid 424] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 423] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 424] <... openat resumed>) = -1 EFAULT (Bad address) [pid 423] <... futex resumed>) = 0 [pid 424] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 424] <... futex resumed>) = 0 [pid 424] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 423] <... mmap resumed>) = 0x7feeb889d000 [pid 423] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 423] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 423] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 425 attached [pid 425] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 425] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 423] <... clone3 resumed> => {parent_tid=[425]}, 88) = 425 [pid 423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 423] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = 0 [pid 423] <... futex resumed>) = 1 [pid 423] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 425] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 425] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 423] <... futex resumed>) = 0 [pid 425] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 423] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 424] <... futex resumed>) = 0 [pid 423] <... futex resumed>) = 1 [pid 424] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 423] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = 0 [pid 423] <... futex resumed>) = 1 [pid 423] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 425] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 425] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... futex resumed>) = 0 [pid 423] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] <... futex resumed>) = 1 [pid 425] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 423] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 425] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 425] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 425] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 423] <... futex resumed>) = 0 [pid 424] <... mmap resumed>) = 0x200000000000 [pid 424] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 423] exit_group(0 [pid 425] <... futex resumed>) = ? [pid 424] <... futex resumed>) = ? [pid 423] <... exit_group resumed>) = ? [pid 425] +++ exited with 0 +++ [pid 424] +++ exited with 0 +++ [pid 423] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=423, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 426 attached , child_tidptr=0x55558b95b750) = 426 [pid 426] set_robust_list(0x55558b95b760, 24) = 0 [pid 426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 426] setpgid(0, 0) = 0 [pid 426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 426] write(3, "1000", 4) = 4 [pid 426] close(3) = 0 executing program [pid 426] write(1, "executing program\n", 18) = 18 [pid 426] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 426] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 426] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 426] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 426] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 427 attached [pid 427] set_robust_list(0x7feeb88de9a0, 24 [pid 426] <... clone3 resumed> => {parent_tid=[427]}, 88) = 427 [pid 427] <... set_robust_list resumed>) = 0 [pid 426] rt_sigprocmask(SIG_SETMASK, [], [pid 427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 427] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 426] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 426] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 1 [pid 427] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 426] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] <... openat resumed>) = -1 EFAULT (Bad address) [pid 426] <... futex resumed>) = 0 [pid 427] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 427] <... futex resumed>) = 0 [pid 427] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 426] <... mmap resumed>) = 0x7feeb889d000 [pid 426] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 426] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 426] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 428 attached [pid 428] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 428] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 426] <... clone3 resumed> => {parent_tid=[428]}, 88) = 428 [pid 426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 426] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 1 [pid 426] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 428] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 428] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 426] <... futex resumed>) = 0 [pid 428] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 426] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 1 [pid 427] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 426] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 426] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 428] <... futex resumed>) = 0 [pid 428] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 428] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 428] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 426] <... futex resumed>) = 0 [pid 426] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 1 [pid 428] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 426] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 428] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 428] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 426] <... futex resumed>) = 0 [pid 428] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 427] <... mmap resumed>) = 0x200000000000 [pid 427] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 426] exit_group(0 [pid 428] <... futex resumed>) = ? [pid 427] <... futex resumed>) = ? [pid 426] <... exit_group resumed>) = ? [pid 428] +++ exited with 0 +++ [pid 427] +++ exited with 0 +++ [pid 426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 429 attached , child_tidptr=0x55558b95b750) = 429 [pid 429] set_robust_list(0x55558b95b760, 24) = 0 [pid 429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 429] setpgid(0, 0) = 0 [pid 429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 429] write(3, "1000", 4) = 4 [pid 429] close(3executing program ) = 0 [pid 429] write(1, "executing program\n", 18) = 18 [pid 429] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 429] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 429] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 429] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 429] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 430 attached [pid 430] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 430] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 429] <... clone3 resumed> => {parent_tid=[430]}, 88) = 430 [pid 429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 429] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = 0 [pid 429] <... futex resumed>) = 1 [pid 430] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 429] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... openat resumed>) = -1 EFAULT (Bad address) [pid 430] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 429] <... futex resumed>) = 0 [pid 429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 429] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 429] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 429] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 431 attached [pid 431] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 431] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 429] <... clone3 resumed> => {parent_tid=[431]}, 88) = 431 [pid 429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 429] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] <... futex resumed>) = 0 [pid 429] <... futex resumed>) = 1 [pid 431] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 429] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 431] <... openat resumed>) = 3 [pid 431] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 429] <... futex resumed>) = 0 [pid 431] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 429] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = 0 [pid 429] <... futex resumed>) = 1 [pid 430] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 429] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] <... futex resumed>) = 0 [pid 429] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 431] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 431] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 429] <... futex resumed>) = 0 [pid 431] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 429] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 429] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 431] <... futex resumed>) = 0 [pid 431] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 431] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 429] <... futex resumed>) = 0 [pid 431] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 430] <... mmap resumed>) = 0x200000000000 [pid 430] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 429] exit_group(0 [pid 431] <... futex resumed>) = ? [pid 431] +++ exited with 0 +++ [pid 430] <... futex resumed>) = ? [pid 430] +++ exited with 0 +++ [pid 429] <... exit_group resumed>) = ? [pid 429] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=429, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 432 attached , child_tidptr=0x55558b95b750) = 432 [pid 432] set_robust_list(0x55558b95b760, 24) = 0 [pid 432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 432] setpgid(0, 0) = 0 [pid 432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 432] write(3, "1000", 4) = 4 [pid 432] close(3) = 0 executing program [pid 432] write(1, "executing program\n", 18) = 18 [pid 432] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 432] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 432] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 432] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 432] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 433 attached [pid 433] set_robust_list(0x7feeb88de9a0, 24 [pid 432] <... clone3 resumed> => {parent_tid=[433]}, 88) = 433 [pid 433] <... set_robust_list resumed>) = 0 [pid 432] rt_sigprocmask(SIG_SETMASK, [], [pid 433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 432] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 433] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 432] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 432] <... futex resumed>) = 0 [pid 433] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 432] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] <... openat resumed>) = -1 EFAULT (Bad address) [pid 432] <... futex resumed>) = 0 [pid 433] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 433] <... futex resumed>) = 0 [pid 433] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 432] <... mmap resumed>) = 0x7feeb889d000 [pid 432] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 432] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 432] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 434 attached [pid 434] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 434] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 432] <... clone3 resumed> => {parent_tid=[434]}, 88) = 434 [pid 432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 432] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 432] <... futex resumed>) = 1 [pid 432] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 434] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 434] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 434] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 432] <... futex resumed>) = 0 [pid 432] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] <... futex resumed>) = 0 [pid 432] <... futex resumed>) = 1 [pid 433] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 432] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 432] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 434] <... futex resumed>) = 0 [pid 434] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 434] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 432] <... futex resumed>) = 0 [pid 434] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 432] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 432] <... futex resumed>) = 1 [pid 434] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 432] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 434] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 434] <... futex resumed>) = 0 [pid 434] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 433] <... mmap resumed>) = 0x200000000000 [pid 433] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 432] exit_group(0 [pid 434] <... futex resumed>) = ? [pid 432] <... exit_group resumed>) = ? [pid 434] +++ exited with 0 +++ [pid 433] <... futex resumed>) = ? [pid 433] +++ exited with 0 +++ [pid 432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=432, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 435 attached , child_tidptr=0x55558b95b750) = 435 [pid 435] set_robust_list(0x55558b95b760, 24) = 0 [pid 435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 435] setpgid(0, 0) = 0 [pid 435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 435] write(3, "1000", 4) = 4 [pid 435] close(3) = 0 [pid 435] write(1, "executing program\n", 18executing program ) = 18 [pid 435] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 435] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 435] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 435] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 435] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 436 attached [pid 436] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 436] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 435] <... clone3 resumed> => {parent_tid=[436]}, 88) = 436 [pid 435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 435] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] <... futex resumed>) = 0 [pid 435] <... futex resumed>) = 1 [pid 436] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 435] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] <... openat resumed>) = -1 EFAULT (Bad address) [pid 435] <... futex resumed>) = 0 [pid 436] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 436] <... futex resumed>) = 0 [pid 436] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 435] <... mmap resumed>) = 0x7feeb889d000 [pid 435] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 435] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 435] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 437 attached [pid 437] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 437] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 435] <... clone3 resumed> => {parent_tid=[437]}, 88) = 437 [pid 435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 435] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] <... futex resumed>) = 0 [pid 435] <... futex resumed>) = 1 [pid 435] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 437] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 435] <... futex resumed>) = 0 [pid 437] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 435] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] <... futex resumed>) = 0 [pid 435] <... futex resumed>) = 1 [pid 436] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 435] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 435] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] <... futex resumed>) = 0 [pid 437] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 437] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 437] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 435] <... futex resumed>) = 0 [pid 435] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 437] <... futex resumed>) = 0 [pid 435] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 437] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 437] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 435] <... futex resumed>) = 0 [pid 436] <... mmap resumed>) = 0x200000000000 [pid 436] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 435] exit_group(0 [pid 437] <... futex resumed>) = ? [pid 436] <... futex resumed>) = ? [pid 435] <... exit_group resumed>) = ? [pid 437] +++ exited with 0 +++ [pid 436] +++ exited with 0 +++ [pid 435] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 438 attached , child_tidptr=0x55558b95b750) = 438 [pid 438] set_robust_list(0x55558b95b760, 24) = 0 [pid 438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 438] setpgid(0, 0) = 0 [pid 438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 438] write(3, "1000", 4) = 4 [pid 438] close(3) = 0 executing program [pid 438] write(1, "executing program\n", 18) = 18 [pid 438] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 438] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 438] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 438] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 438] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 439 attached => {parent_tid=[439]}, 88) = 439 [pid 439] set_robust_list(0x7feeb88de9a0, 24 [pid 438] rt_sigprocmask(SIG_SETMASK, [], [pid 439] <... set_robust_list resumed>) = 0 [pid 438] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 439] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 438] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... futex resumed>) = 0 [pid 438] <... futex resumed>) = 1 [pid 439] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 438] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... openat resumed>) = -1 EFAULT (Bad address) [pid 438] <... futex resumed>) = 0 [pid 439] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 439] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 438] <... mmap resumed>) = 0x7feeb889d000 [pid 438] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 438] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 438] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 440 attached [pid 440] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 440] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 438] <... clone3 resumed> => {parent_tid=[440]}, 88) = 440 [pid 438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 438] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... futex resumed>) = 0 [pid 438] <... futex resumed>) = 1 [pid 440] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 438] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 440] <... openat resumed>) = 3 [pid 440] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 440] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 438] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... futex resumed>) = 0 [pid 438] <... futex resumed>) = 1 [pid 439] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 438] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 440] <... futex resumed>) = 0 [pid 440] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 440] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 438] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 438] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... futex resumed>) = 0 [pid 438] <... futex resumed>) = 1 [pid 440] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 440] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 440] <... futex resumed>) = 0 [pid 438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 440] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 439] <... mmap resumed>) = 0x200000000000 [pid 439] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 438] exit_group(0 [pid 440] <... futex resumed>) = ? [pid 439] <... futex resumed>) = ? [pid 438] <... exit_group resumed>) = ? [pid 440] +++ exited with 0 +++ [pid 439] +++ exited with 0 +++ [pid 438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 441 attached , child_tidptr=0x55558b95b750) = 441 [pid 441] set_robust_list(0x55558b95b760, 24) = 0 [pid 441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 441] setpgid(0, 0) = 0 [pid 441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 441] write(3, "1000", 4) = 4 executing program [pid 441] close(3) = 0 [pid 441] write(1, "executing program\n", 18) = 18 [pid 441] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 441] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 441] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 441] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 441] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 442 attached [pid 442] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 442] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 441] <... clone3 resumed> => {parent_tid=[442]}, 88) = 442 [pid 441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 441] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = 0 [pid 441] <... futex resumed>) = 1 [pid 442] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 441] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... openat resumed>) = -1 EFAULT (Bad address) [pid 441] <... futex resumed>) = 0 [pid 442] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 442] <... futex resumed>) = 0 [pid 442] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 441] <... mmap resumed>) = 0x7feeb889d000 [pid 441] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 441] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 441] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 443 attached [pid 443] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 443] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 441] <... clone3 resumed> => {parent_tid=[443]}, 88) = 443 [pid 441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 441] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = 0 [pid 441] <... futex resumed>) = 1 [pid 443] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 441] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 443] <... openat resumed>) = 3 [pid 443] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 443] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 441] <... futex resumed>) = 0 [pid 441] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = 0 [pid 441] <... futex resumed>) = 1 [pid 442] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 441] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = 0 [pid 441] <... futex resumed>) = 1 [pid 443] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 441] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 443] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 443] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 441] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = 0 [pid 441] <... futex resumed>) = 1 [pid 443] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 441] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 443] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 443] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 443] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 441] <... futex resumed>) = 0 [pid 442] <... mmap resumed>) = 0x200000000000 [pid 442] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 441] exit_group(0) = ? [pid 442] <... futex resumed>) = ? [pid 443] <... futex resumed>) = ? [pid 442] +++ exited with 0 +++ [pid 443] +++ exited with 0 +++ [pid 441] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=441, 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 444 attached , child_tidptr=0x55558b95b750) = 444 [pid 444] set_robust_list(0x55558b95b760, 24) = 0 [pid 444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 444] setpgid(0, 0) = 0 [pid 444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 444] write(3, "1000", 4) = 4 [pid 444] close(3) = 0 executing program [pid 444] write(1, "executing program\n", 18) = 18 [pid 444] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 444] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 444] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 444] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 445 attached [pid 445] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 445] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] <... clone3 resumed> => {parent_tid=[445]}, 88) = 445 [pid 444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 444] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 1 [pid 445] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 444] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... openat resumed>) = -1 EFAULT (Bad address) [pid 444] <... futex resumed>) = 0 [pid 445] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 445] <... futex resumed>) = 0 [pid 445] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] <... mmap resumed>) = 0x7feeb889d000 [pid 444] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 444] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 446 attached [pid 446] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 446] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] <... clone3 resumed> => {parent_tid=[446]}, 88) = 446 [pid 444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 444] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 1 [pid 444] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 446] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 446] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 444] <... futex resumed>) = 0 [pid 446] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 1 [pid 445] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 444] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 444] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 446] <... futex resumed>) = 0 [pid 446] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 446] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 444] <... futex resumed>) = 0 [pid 444] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 444] <... futex resumed>) = 0 [pid 446] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 444] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 446] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 446] <... futex resumed>) = 0 [pid 446] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] <... mmap resumed>) = 0x200000000000 [pid 445] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] exit_group(0 [pid 445] <... futex resumed>) = ? [pid 444] <... exit_group resumed>) = ? [pid 446] <... futex resumed>) = ? [pid 445] +++ exited with 0 +++ [pid 446] +++ exited with 0 +++ [pid 444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=444, 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=0x55558b95b750) = 447 ./strace-static-x86_64: Process 447 attached [pid 447] set_robust_list(0x55558b95b760, 24) = 0 [pid 447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 447] setpgid(0, 0) = 0 [pid 447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 447] write(3, "1000", 4) = 4 [pid 447] close(3executing program ) = 0 [pid 447] write(1, "executing program\n", 18) = 18 [pid 447] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 447] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 447] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 447] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 448 attached [pid 448] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 448] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 447] <... clone3 resumed> => {parent_tid=[448]}, 88) = 448 [pid 447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 447] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... futex resumed>) = 0 [pid 447] <... futex resumed>) = 1 [pid 448] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 448] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... futex resumed>) = 0 [pid 447] <... futex resumed>) = 0 [pid 448] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 447] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 448] <... openat resumed>) = 3 [pid 448] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 448] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 447] <... futex resumed>) = 0 [pid 447] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... futex resumed>) = 0 [pid 447] <... futex resumed>) = 1 [pid 448] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 447] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 448] <... mmap resumed>) = 0x200000000000 [pid 447] <... mmap resumed>) = 0x7feeb889d000 [pid 447] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 447] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 448] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 449 attached ) = 0 [pid 449] set_robust_list(0x7feeb88bd9a0, 24 [pid 447] <... clone3 resumed> => {parent_tid=[449]}, 88) = 449 [pid 449] <... set_robust_list resumed>) = 0 [pid 448] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 447] rt_sigprocmask(SIG_SETMASK, [], [pid 449] rt_sigprocmask(SIG_SETMASK, [], [pid 447] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 449] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 447] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 447] <... futex resumed>) = 0 [pid 449] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 447] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 449] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 449] <... futex resumed>) = 0 [pid 447] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 448] <... futex resumed>) = 0 [pid 447] <... futex resumed>) = 1 [pid 448] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 447] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 448] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 448] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 447] <... futex resumed>) = 0 [pid 448] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 447] exit_group(0 [pid 449] <... futex resumed>) = ? [pid 449] +++ exited with 0 +++ [pid 448] <... futex resumed>) = ? [pid 447] <... exit_group resumed>) = ? [pid 448] +++ exited with 0 +++ [pid 447] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=447, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 450 ./strace-static-x86_64: Process 450 attached [pid 450] set_robust_list(0x55558b95b760, 24) = 0 [pid 450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 450] setpgid(0, 0) = 0 [pid 450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 450] write(3, "1000", 4) = 4 [pid 450] close(3) = 0 [pid 450] write(1, "executing program\n", 18) = 18 [pid 450] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 450] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 450] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 450] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 450] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 451 attached [pid 451] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 451] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 450] <... clone3 resumed> => {parent_tid=[451]}, 88) = 451 [pid 450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 450] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... futex resumed>) = 0 [pid 450] <... futex resumed>) = 1 [pid 451] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 450] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... openat resumed>) = -1 EFAULT (Bad address) [pid 451] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] <... futex resumed>) = 0 [pid 451] <... futex resumed>) = 0 [pid 450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 451] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 450] <... mmap resumed>) = 0x7feeb889d000 [pid 450] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 450] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 450] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 452 attached [pid 452] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 452] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 450] <... clone3 resumed> => {parent_tid=[452]}, 88) = 452 [pid 450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 450] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 452] <... futex resumed>) = 0 [pid 452] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 450] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] <... openat resumed>) = 3 [pid 452] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 452] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 450] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... futex resumed>) = 0 [pid 450] <... futex resumed>) = 1 [pid 451] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 450] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] <... futex resumed>) = 0 [pid 450] <... futex resumed>) = 1 [pid 450] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 452] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 450] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 450] <... futex resumed>) = 0 [pid 452] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 452] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] <... futex resumed>) = 0 [pid 452] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 451] <... mmap resumed>) = 0x200000000000 [pid 451] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 450] exit_group(0 [pid 452] <... futex resumed>) = ? [pid 451] <... futex resumed>) = ? [pid 450] <... exit_group resumed>) = ? [pid 452] +++ exited with 0 +++ [pid 451] +++ exited with 0 +++ [pid 450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 453 attached , child_tidptr=0x55558b95b750) = 453 [pid 453] set_robust_list(0x55558b95b760, 24) = 0 [pid 453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 453] setpgid(0, 0) = 0 [pid 453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 453] write(3, "1000", 4) = 4 [pid 453] close(3) = 0 executing program [pid 453] write(1, "executing program\n", 18) = 18 [pid 453] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 453] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 453] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 453] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 453] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 454 attached [pid 454] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 454] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 453] <... clone3 resumed> => {parent_tid=[454]}, 88) = 454 [pid 453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 453] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... futex resumed>) = 0 [pid 453] <... futex resumed>) = 1 [pid 454] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 453] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] <... futex resumed>) = 0 [pid 454] <... futex resumed>) = 0 [pid 453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 454] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 453] <... mmap resumed>) = 0x7feeb889d000 [pid 453] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 453] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 453] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 455 attached [pid 455] set_robust_list(0x7feeb88bd9a0, 24 [pid 453] <... clone3 resumed> => {parent_tid=[455]}, 88) = 455 [pid 455] <... set_robust_list resumed>) = 0 [pid 453] rt_sigprocmask(SIG_SETMASK, [], [pid 455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 453] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 455] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 453] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 453] <... futex resumed>) = 0 [pid 453] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] <... openat resumed>) = 3 [pid 455] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 453] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... futex resumed>) = 0 [pid 453] <... futex resumed>) = 1 [pid 454] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 453] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 453] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] <... futex resumed>) = 0 [pid 455] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 455] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] <... futex resumed>) = 0 [pid 453] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] <... futex resumed>) = 1 [pid 453] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 455] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 455] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 453] <... futex resumed>) = 0 [pid 454] <... mmap resumed>) = 0x200000000000 [pid 454] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 453] exit_group(0 [pid 455] <... futex resumed>) = ? [pid 454] <... futex resumed>) = ? [pid 453] <... exit_group resumed>) = ? [pid 455] +++ exited with 0 +++ [pid 454] +++ exited with 0 +++ [pid 453] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=453, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 456 attached , child_tidptr=0x55558b95b750) = 456 [pid 456] set_robust_list(0x55558b95b760, 24) = 0 [pid 456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 456] setpgid(0, 0) = 0 [pid 456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 456] write(3, "1000", 4) = 4 [pid 456] close(3) = 0 executing program [pid 456] write(1, "executing program\n", 18) = 18 [pid 456] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 456] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 456] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 456] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 456] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 457 attached [pid 457] set_robust_list(0x7feeb88de9a0, 24 [pid 456] <... clone3 resumed> => {parent_tid=[457]}, 88) = 457 [pid 457] <... set_robust_list resumed>) = 0 [pid 456] rt_sigprocmask(SIG_SETMASK, [], [pid 457] rt_sigprocmask(SIG_SETMASK, [], [pid 456] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 457] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 456] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 456] <... futex resumed>) = 0 [pid 457] <... openat resumed>) = -1 EFAULT (Bad address) [pid 456] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = 0 [pid 457] <... futex resumed>) = 0 [pid 456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 457] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] <... mmap resumed>) = 0x7feeb889d000 [pid 456] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 456] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 456] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 458 attached [pid 458] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 458] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] <... clone3 resumed> => {parent_tid=[458]}, 88) = 458 [pid 456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 456] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 1 [pid 458] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 456] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 458] <... openat resumed>) = 3 [pid 458] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 456] <... futex resumed>) = 0 [pid 458] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 457] <... futex resumed>) = 0 [pid 456] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 456] <... futex resumed>) = 1 [pid 458] <... futex resumed>) = 0 [pid 456] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 458] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 458] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 456] <... futex resumed>) = 0 [pid 458] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 456] <... futex resumed>) = 0 [pid 458] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 456] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 458] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 458] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 456] <... futex resumed>) = 0 [pid 458] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 457] <... mmap resumed>) = 0x200000000000 [pid 457] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] exit_group(0 [pid 458] <... futex resumed>) = ? [pid 457] <... futex resumed>) = ? [pid 458] +++ exited with 0 +++ [pid 457] +++ exited with 0 +++ [pid 456] <... exit_group resumed>) = ? [pid 456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=456, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 459 attached , child_tidptr=0x55558b95b750) = 459 [pid 459] set_robust_list(0x55558b95b760, 24) = 0 [pid 459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 459] setpgid(0, 0) = 0 [pid 459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 459] write(3, "1000", 4) = 4 [pid 459] close(3) = 0 executing program [pid 459] write(1, "executing program\n", 18) = 18 [pid 459] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 459] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 459] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 459] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 459] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 460 attached [pid 460] set_robust_list(0x7feeb88de9a0, 24 [pid 459] <... clone3 resumed> => {parent_tid=[460]}, 88) = 460 [pid 460] <... set_robust_list resumed>) = 0 [pid 459] rt_sigprocmask(SIG_SETMASK, [], [pid 460] rt_sigprocmask(SIG_SETMASK, [], [pid 459] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 460] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 459] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 459] <... futex resumed>) = 0 [pid 460] <... openat resumed>) = -1 EFAULT (Bad address) [pid 459] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 460] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] <... mmap resumed>) = 0x7feeb889d000 [pid 459] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 459] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 459] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 461 attached [pid 461] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 461] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] <... clone3 resumed> => {parent_tid=[461]}, 88) = 461 [pid 459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 459] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 461] <... futex resumed>) = 0 [pid 459] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 461] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 461] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 459] <... futex resumed>) = 0 [pid 461] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... futex resumed>) = 0 [pid 460] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 459] <... futex resumed>) = 1 [pid 459] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... futex resumed>) = 0 [pid 461] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 459] <... futex resumed>) = 1 [pid 461] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 459] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 461] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 461] <... futex resumed>) = 0 [pid 459] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 459] <... futex resumed>) = 0 [pid 461] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 459] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 461] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 461] <... futex resumed>) = 0 [pid 461] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 460] <... mmap resumed>) = 0x200000000000 [pid 460] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] exit_group(0 [pid 461] <... futex resumed>) = ? [pid 460] <... futex resumed>) = ? [pid 459] <... exit_group resumed>) = ? [pid 461] +++ exited with 0 +++ [pid 460] +++ exited with 0 +++ [pid 459] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=459, 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 462 attached , child_tidptr=0x55558b95b750) = 462 [pid 462] set_robust_list(0x55558b95b760, 24) = 0 [pid 462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 462] setpgid(0, 0) = 0 [pid 462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 462] write(3, "1000", 4) = 4 [pid 462] close(3) = 0 executing program [pid 462] write(1, "executing program\n", 18) = 18 [pid 462] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 462] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 462] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 462] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 462] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 463 attached [pid 463] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 463] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 462] <... clone3 resumed> => {parent_tid=[463]}, 88) = 463 [pid 462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 462] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... futex resumed>) = 0 [pid 462] <... futex resumed>) = 1 [pid 463] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 462] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 462] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 462] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 463] <... openat resumed>) = -1 EFAULT (Bad address) [pid 462] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 463] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 464 attached ) = 0 [pid 464] set_robust_list(0x7feeb88bd9a0, 24 [pid 463] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 462] <... clone3 resumed> => {parent_tid=[464]}, 88) = 464 [pid 464] <... set_robust_list resumed>) = 0 [pid 462] rt_sigprocmask(SIG_SETMASK, [], [pid 464] rt_sigprocmask(SIG_SETMASK, [], [pid 462] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 464] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 462] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 462] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 464] <... openat resumed>) = 3 [pid 464] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 462] <... futex resumed>) = 0 [pid 464] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 462] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... futex resumed>) = 0 [pid 462] <... futex resumed>) = 1 [pid 463] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 462] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... futex resumed>) = 0 [pid 462] <... futex resumed>) = 1 [pid 464] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 464] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 462] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 462] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 462] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 464] <... futex resumed>) = 0 [pid 464] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 464] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 462] <... futex resumed>) = 0 [pid 464] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 463] <... mmap resumed>) = 0x200000000000 [pid 463] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 462] exit_group(0 [pid 464] <... futex resumed>) = ? [pid 463] <... futex resumed>) = ? [pid 462] <... exit_group resumed>) = ? [pid 464] +++ exited with 0 +++ [pid 463] +++ exited with 0 +++ [pid 462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=462, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 465 attached , child_tidptr=0x55558b95b750) = 465 [pid 465] set_robust_list(0x55558b95b760, 24) = 0 [pid 465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 465] setpgid(0, 0) = 0 [pid 465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 465] write(3, "1000", 4) = 4 [pid 465] close(3) = 0 executing program [pid 465] write(1, "executing program\n", 18) = 18 [pid 465] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 465] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 465] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 465] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 465] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 465] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 466 attached => {parent_tid=[466]}, 88) = 466 [pid 466] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 465] rt_sigprocmask(SIG_SETMASK, [], [pid 466] rt_sigprocmask(SIG_SETMASK, [], [pid 465] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 466] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 465] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 465] <... futex resumed>) = 0 [pid 466] <... openat resumed>) = -1 EFAULT (Bad address) [pid 465] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 465] <... futex resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 465] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 466] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 465] <... mmap resumed>) = 0x7feeb889d000 [pid 465] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 465] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 465] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 467 attached [pid 467] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 467] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 465] <... clone3 resumed> => {parent_tid=[467]}, 88) = 467 [pid 465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 465] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... futex resumed>) = 0 [pid 465] <... futex resumed>) = 1 [pid 465] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 467] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 465] <... futex resumed>) = 0 [pid 467] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 465] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... futex resumed>) = 0 [pid 465] <... futex resumed>) = 1 [pid 466] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 465] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... futex resumed>) = 0 [pid 465] <... futex resumed>) = 1 [pid 465] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 467] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... mmap resumed>) = 0x200000000000 [pid 466] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] <... futex resumed>) = 1 [pid 467] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 465] <... futex resumed>) = 0 [pid 465] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 466] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 466] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 465] <... futex resumed>) = 0 [pid 465] exit_group(0) = ? [pid 467] <... futex resumed>) = ? [pid 467] +++ exited with 0 +++ [pid 466] <... futex resumed>) = ? [pid 466] +++ exited with 0 +++ [pid 465] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=465, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 468 attached [pid 468] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 468 [pid 468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 468] setpgid(0, 0) = 0 [pid 468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 468] write(3, "1000", 4) = 4 [pid 468] close(3) = 0 executing program [pid 468] write(1, "executing program\n", 18) = 18 [pid 468] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 468] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 468] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 468] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 468] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 469 attached [pid 469] set_robust_list(0x7feeb88de9a0, 24 [pid 468] <... clone3 resumed> => {parent_tid=[469]}, 88) = 469 [pid 469] <... set_robust_list resumed>) = 0 [pid 469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 469] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 468] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 1 [pid 469] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 468] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] <... futex resumed>) = 0 [pid 469] <... futex resumed>) = 0 [pid 468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 469] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] <... mmap resumed>) = 0x7feeb889d000 [pid 468] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 468] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 468] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 470 attached [pid 470] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 470] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] <... clone3 resumed> => {parent_tid=[470]}, 88) = 470 [pid 468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 468] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 470] <... futex resumed>) = 0 [pid 468] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 470] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 470] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 470] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] <... futex resumed>) = 0 [pid 468] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 468] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 1 [pid 470] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 468] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 470] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 470] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] <... futex resumed>) = 0 [pid 470] <... futex resumed>) = 1 [pid 468] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 469] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 469] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 468] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 470] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 470] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] <... futex resumed>) = 0 [pid 470] <... futex resumed>) = 1 [pid 470] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 469] <... mmap resumed>) = 0x200000000000 [pid 469] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] exit_group(0 [pid 470] <... futex resumed>) = ? [pid 469] <... futex resumed>) = ? [pid 468] <... exit_group resumed>) = ? [pid 470] +++ exited with 0 +++ [pid 469] +++ exited with 0 +++ [pid 468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=468, 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 471 attached [pid 471] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 471 [pid 471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 471] setpgid(0, 0) = 0 [pid 471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 471] write(3, "1000", 4) = 4 [pid 471] close(3executing program ) = 0 [pid 471] write(1, "executing program\n", 18) = 18 [pid 471] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 471] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 471] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 471] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 471] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 472 attached [pid 472] set_robust_list(0x7feeb88de9a0, 24 [pid 471] <... clone3 resumed> => {parent_tid=[472]}, 88) = 472 [pid 472] <... set_robust_list resumed>) = 0 [pid 471] rt_sigprocmask(SIG_SETMASK, [], [pid 472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 471] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 472] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 471] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 471] <... futex resumed>) = 0 [pid 472] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 471] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... openat resumed>) = -1 EFAULT (Bad address) [pid 471] <... futex resumed>) = 0 [pid 472] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 472] <... futex resumed>) = 0 [pid 472] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 471] <... mmap resumed>) = 0x7feeb889d000 [pid 471] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 471] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 471] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 473 attached [pid 473] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 473] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 471] <... clone3 resumed> => {parent_tid=[473]}, 88) = 473 [pid 471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 471] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 473] <... futex resumed>) = 0 [pid 471] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 473] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 473] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 471] <... futex resumed>) = 0 [pid 471] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 1 [pid 472] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 471] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 1 [pid 473] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 471] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 473] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 471] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 1 [pid 473] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 471] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 471] <... futex resumed>) = 0 [pid 473] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 472] <... mmap resumed>) = 0x200000000000 [pid 472] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 471] exit_group(0 [pid 473] <... futex resumed>) = ? [pid 472] <... futex resumed>) = ? [pid 472] +++ exited with 0 +++ [pid 471] <... exit_group resumed>) = ? [pid 473] +++ exited with 0 +++ [pid 471] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=471, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 474 attached , child_tidptr=0x55558b95b750) = 474 [pid 474] set_robust_list(0x55558b95b760, 24) = 0 [pid 474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 474] setpgid(0, 0) = 0 [pid 474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 474] write(3, "1000", 4) = 4 [pid 474] close(3) = 0 executing program [pid 474] write(1, "executing program\n", 18) = 18 [pid 474] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 474] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 474] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 474] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 474] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 475 attached [pid 475] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 475] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 474] <... clone3 resumed> => {parent_tid=[475]}, 88) = 475 [pid 474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 474] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... futex resumed>) = 0 [pid 474] <... futex resumed>) = 1 [pid 475] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 474] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... openat resumed>) = -1 EFAULT (Bad address) [pid 474] <... futex resumed>) = 0 [pid 475] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 474] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 474] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 474] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} => {parent_tid=[476]}, 88) = 476 ./strace-static-x86_64: Process 476 attached [pid 474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 474] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 476] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 476] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 474] <... futex resumed>) = 0 [pid 476] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 474] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... futex resumed>) = 0 [pid 475] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 474] <... futex resumed>) = 1 [pid 474] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 476] <... futex resumed>) = 0 [pid 474] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 476] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 474] <... futex resumed>) = 0 [pid 476] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 474] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 474] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 476] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 474] <... futex resumed>) = 0 [pid 476] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 475] <... mmap resumed>) = 0x200000000000 [pid 475] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 474] exit_group(0 [pid 476] <... futex resumed>) = ? [pid 475] <... futex resumed>) = ? [pid 474] <... exit_group resumed>) = ? [pid 476] +++ exited with 0 +++ [pid 475] +++ exited with 0 +++ [pid 474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, 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 477 attached [pid 477] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 477 [pid 477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 477] setpgid(0, 0) = 0 [pid 477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 477] write(3, "1000", 4) = 4 [pid 477] close(3) = 0 [pid 477] write(1, "executing program\n", 18executing program ) = 18 [pid 477] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 477] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 477] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 477] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 478 attached [pid 478] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 478] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 478] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 477] <... clone3 resumed> => {parent_tid=[478]}, 88) = 478 [pid 477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 477] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = 0 [pid 477] <... futex resumed>) = 1 [pid 478] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 477] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... openat resumed>) = -1 EFAULT (Bad address) [pid 477] <... futex resumed>) = 0 [pid 478] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 478] <... futex resumed>) = 0 [pid 478] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 477] <... mmap resumed>) = 0x7feeb889d000 [pid 477] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 477] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 479 attached [pid 479] set_robust_list(0x7feeb88bd9a0, 24 [pid 477] <... clone3 resumed> => {parent_tid=[479]}, 88) = 479 [pid 479] <... set_robust_list resumed>) = 0 [pid 477] rt_sigprocmask(SIG_SETMASK, [], [pid 479] rt_sigprocmask(SIG_SETMASK, [], [pid 477] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 479] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 479] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 477] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... futex resumed>) = 0 [pid 477] <... futex resumed>) = 1 [pid 479] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 477] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] <... openat resumed>) = 3 [pid 479] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 477] <... futex resumed>) = 0 [pid 479] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 477] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = 0 [pid 477] <... futex resumed>) = 1 [pid 478] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 477] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... futex resumed>) = 0 [pid 477] <... futex resumed>) = 1 [pid 477] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 479] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 477] <... futex resumed>) = 0 [pid 479] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 477] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 477] <... futex resumed>) = 0 [pid 479] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] <... futex resumed>) = 0 [pid 477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 479] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] <... mmap resumed>) = 0x200000000000 [pid 478] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 477] exit_group(0 [pid 478] <... futex resumed>) = ? [pid 477] <... exit_group resumed>) = ? [pid 479] <... futex resumed>) = ? [pid 479] +++ exited with 0 +++ [pid 478] +++ exited with 0 +++ [pid 477] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=477, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 480 ./strace-static-x86_64: Process 480 attached [pid 480] set_robust_list(0x55558b95b760, 24) = 0 [pid 480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 480] setpgid(0, 0) = 0 [pid 480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 480] write(3, "1000", 4) = 4 [pid 480] close(3) = 0 executing program [pid 480] write(1, "executing program\n", 18) = 18 [pid 480] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 480] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 480] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 480] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 481 attached [pid 481] set_robust_list(0x7feeb88de9a0, 24 [pid 480] <... clone3 resumed> => {parent_tid=[481]}, 88) = 481 [pid 481] <... set_robust_list resumed>) = 0 [pid 480] rt_sigprocmask(SIG_SETMASK, [], [pid 481] rt_sigprocmask(SIG_SETMASK, [], [pid 480] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 481] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 480] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 480] <... futex resumed>) = 0 [pid 480] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] <... openat resumed>) = -1 EFAULT (Bad address) [pid 480] <... futex resumed>) = 0 [pid 481] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 481] <... futex resumed>) = 0 [pid 480] <... mmap resumed>) = 0x7feeb889d000 [pid 481] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 480] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 482 attached [pid 482] set_robust_list(0x7feeb88bd9a0, 24 [pid 480] <... clone3 resumed> => {parent_tid=[482]}, 88) = 482 [pid 482] <... set_robust_list resumed>) = 0 [pid 480] rt_sigprocmask(SIG_SETMASK, [], [pid 482] rt_sigprocmask(SIG_SETMASK, [], [pid 480] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 482] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 482] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... futex resumed>) = 0 [pid 480] <... futex resumed>) = 1 [pid 480] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 482] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 482] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 480] <... futex resumed>) = 0 [pid 482] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 481] <... futex resumed>) = 0 [pid 480] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 482] <... futex resumed>) = 0 [pid 480] <... futex resumed>) = 1 [pid 480] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 482] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 482] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 480] <... futex resumed>) = 0 [pid 480] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 480] <... futex resumed>) = 0 [pid 482] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 482] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 482] <... futex resumed>) = 0 [pid 482] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 481] <... mmap resumed>) = 0x200000000000 [pid 481] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] exit_group(0 [pid 482] <... futex resumed>) = ? [pid 482] +++ exited with 0 +++ [pid 481] <... futex resumed>) = ? [pid 480] <... exit_group resumed>) = ? [pid 481] +++ exited with 0 +++ [pid 480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, 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 483 attached , child_tidptr=0x55558b95b750) = 483 [pid 483] set_robust_list(0x55558b95b760, 24) = 0 [pid 483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 483] setpgid(0, 0) = 0 [pid 483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 483] write(3, "1000", 4) = 4 [pid 483] close(3executing program ) = 0 [pid 483] write(1, "executing program\n", 18) = 18 [pid 483] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 483] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 483] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 483] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 483] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 484 attached [pid 484] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 484] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] <... clone3 resumed> => {parent_tid=[484]}, 88) = 484 [pid 483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 483] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 1 [pid 484] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 483] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... openat resumed>) = -1 EFAULT (Bad address) [pid 484] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... futex resumed>) = 0 [pid 484] <... futex resumed>) = 0 [pid 483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 484] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] <... mmap resumed>) = 0x7feeb889d000 [pid 483] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 483] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 483] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 485 attached [pid 485] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 485] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] <... clone3 resumed> => {parent_tid=[485]}, 88) = 485 [pid 483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 483] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 1 [pid 483] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 485] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 485] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... futex resumed>) = 0 [pid 485] <... futex resumed>) = 1 [pid 483] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] <... futex resumed>) = 1 [pid 483] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 1 [pid 485] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 483] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 485] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 485] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... futex resumed>) = 0 [pid 485] <... futex resumed>) = 1 [pid 483] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 0 [pid 485] <... ioctl resumed>) = 0 [pid 484] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 483] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 485] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 485] <... futex resumed>) = 0 [pid 485] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 484] <... mmap resumed>) = 0x200000000000 [pid 484] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] exit_group(0 [pid 485] <... futex resumed>) = ? [pid 485] +++ exited with 0 +++ [pid 484] <... futex resumed>) = ? [pid 483] <... exit_group resumed>) = ? [pid 484] +++ exited with 0 +++ [pid 483] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=483, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 486 attached , child_tidptr=0x55558b95b750) = 486 [pid 486] set_robust_list(0x55558b95b760, 24) = 0 [pid 486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 486] setpgid(0, 0) = 0 [pid 486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 486] write(3, "1000", 4) = 4 [pid 486] close(3) = 0 executing program [pid 486] write(1, "executing program\n", 18) = 18 [pid 486] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 486] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 486] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 486] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 486] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 487 attached [pid 487] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 487] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 486] <... clone3 resumed> => {parent_tid=[487]}, 88) = 487 [pid 486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 486] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... futex resumed>) = 0 [pid 486] <... futex resumed>) = 1 [pid 487] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 486] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... openat resumed>) = -1 EFAULT (Bad address) [pid 487] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... futex resumed>) = 0 [pid 487] <... futex resumed>) = 0 [pid 486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 487] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 486] <... mmap resumed>) = 0x7feeb889d000 [pid 486] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 486] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 486] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 488 attached [pid 488] set_robust_list(0x7feeb88bd9a0, 24 [pid 486] <... clone3 resumed> => {parent_tid=[488]}, 88) = 488 [pid 488] <... set_robust_list resumed>) = 0 [pid 486] rt_sigprocmask(SIG_SETMASK, [], [pid 488] rt_sigprocmask(SIG_SETMASK, [], [pid 486] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 488] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 486] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 486] <... futex resumed>) = 0 [pid 488] <... openat resumed>) = 3 [pid 486] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 488] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... futex resumed>) = 0 [pid 486] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 488] <... futex resumed>) = 1 [pid 486] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 486] <... futex resumed>) = 0 [pid 488] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 488] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 488] <... futex resumed>) = 0 [pid 486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 488] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 486] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 486] <... futex resumed>) = 0 [pid 488] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 486] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 488] <... ioctl resumed>) = 0 [pid 488] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 486] <... futex resumed>) = 0 [pid 487] <... futex resumed>) = 0 [pid 488] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 487] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 486] exit_group(0 [pid 488] <... futex resumed>) = ? [pid 487] <... futex resumed>) = ? [pid 486] <... exit_group resumed>) = ? [pid 488] +++ exited with 0 +++ [pid 487] +++ exited with 0 +++ [pid 486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=486, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 489 attached [pid 489] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 489 [pid 489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 489] setpgid(0, 0) = 0 [pid 489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 489] write(3, "1000", 4) = 4 [pid 489] close(3) = 0 executing program [pid 489] write(1, "executing program\n", 18) = 18 [pid 489] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 489] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 489] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 489] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 489] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 490 attached [pid 490] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 490] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] <... clone3 resumed> => {parent_tid=[490]}, 88) = 490 [pid 489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 489] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... futex resumed>) = 0 [pid 489] <... futex resumed>) = 1 [pid 490] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 489] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... openat resumed>) = -1 EFAULT (Bad address) [pid 489] <... futex resumed>) = 0 [pid 490] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 490] <... futex resumed>) = 0 [pid 490] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] <... mmap resumed>) = 0x7feeb889d000 [pid 489] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 489] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 489] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 491 attached [pid 491] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 491] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] <... clone3 resumed> => {parent_tid=[491]}, 88) = 491 [pid 489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 489] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... futex resumed>) = 0 [pid 489] <... futex resumed>) = 1 [pid 489] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 491] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 489] <... futex resumed>) = 0 [pid 491] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... futex resumed>) = 0 [pid 489] <... futex resumed>) = 1 [pid 490] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 489] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... futex resumed>) = 0 [pid 489] <... futex resumed>) = 1 [pid 491] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 489] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 491] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 489] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... futex resumed>) = 0 [pid 489] <... futex resumed>) = 1 [pid 491] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 489] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 491] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 491] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] <... futex resumed>) = 0 [pid 490] <... mmap resumed>) = 0x200000000000 [pid 490] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] exit_group(0 [pid 491] <... futex resumed>) = ? [pid 490] <... futex resumed>) = ? [pid 491] +++ exited with 0 +++ [pid 490] +++ exited with 0 +++ [pid 489] <... exit_group resumed>) = ? [pid 489] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=489, 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=0x55558b95b750) = 492 ./strace-static-x86_64: Process 492 attached [pid 492] set_robust_list(0x55558b95b760, 24) = 0 [pid 492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 492] setpgid(0, 0) = 0 [pid 492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 492] write(3, "1000", 4) = 4 [pid 492] close(3executing program ) = 0 [pid 492] write(1, "executing program\n", 18) = 18 [pid 492] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 492] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 492] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 492] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 492] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 493 attached [pid 493] set_robust_list(0x7feeb88de9a0, 24 [pid 492] <... clone3 resumed> => {parent_tid=[493]}, 88) = 493 [pid 493] <... set_robust_list resumed>) = 0 [pid 492] rt_sigprocmask(SIG_SETMASK, [], [pid 493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 493] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 492] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] <... futex resumed>) = 0 [pid 492] <... futex resumed>) = 1 [pid 493] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 492] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] <... openat resumed>) = -1 EFAULT (Bad address) [pid 492] <... futex resumed>) = 0 [pid 493] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 493] <... futex resumed>) = 0 [pid 493] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] <... mmap resumed>) = 0x7feeb889d000 [pid 492] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 492] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 492] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 494 attached [pid 494] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 494] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] <... clone3 resumed> => {parent_tid=[494]}, 88) = 494 [pid 492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 492] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = 0 [pid 492] <... futex resumed>) = 1 [pid 494] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 494] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] <... futex resumed>) = 0 [pid 492] <... futex resumed>) = 1 [pid 493] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 492] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 492] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 494] <... futex resumed>) = 0 [pid 494] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 494] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 494] <... futex resumed>) = 1 [pid 494] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 492] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 494] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 494] <... futex resumed>) = 0 [pid 492] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 494] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 493] <... mmap resumed>) = 0x200000000000 [pid 493] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] exit_group(0 [pid 494] <... futex resumed>) = ? [pid 494] +++ exited with 0 +++ [pid 493] <... futex resumed>) = ? [pid 492] <... exit_group resumed>) = ? [pid 493] +++ exited with 0 +++ [pid 492] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=492, 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 495 attached [pid 495] set_robust_list(0x55558b95b760, 24) = 0 [pid 495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 495 [pid 495] <... prctl resumed>) = 0 [pid 495] setpgid(0, 0) = 0 [pid 495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 495] write(3, "1000", 4) = 4 [pid 495] close(3) = 0 executing program [pid 495] write(1, "executing program\n", 18) = 18 [pid 495] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 495] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 495] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 495] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 496 attached [pid 496] set_robust_list(0x7feeb88de9a0, 24 [pid 495] <... clone3 resumed> => {parent_tid=[496]}, 88) = 496 [pid 496] <... set_robust_list resumed>) = 0 [pid 495] rt_sigprocmask(SIG_SETMASK, [], [pid 496] rt_sigprocmask(SIG_SETMASK, [], [pid 495] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 496] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 495] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 495] <... futex resumed>) = 0 [pid 496] <... openat resumed>) = -1 EFAULT (Bad address) [pid 495] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... futex resumed>) = 0 [pid 496] <... futex resumed>) = 0 [pid 495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 496] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 495] <... mmap resumed>) = 0x7feeb889d000 [pid 495] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 495] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 497 attached [pid 497] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 497] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 495] <... clone3 resumed> => {parent_tid=[497]}, 88) = 497 [pid 495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 495] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... futex resumed>) = 0 [pid 495] <... futex resumed>) = 1 [pid 495] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 497] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 497] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] <... futex resumed>) = 0 [pid 497] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 495] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 495] <... futex resumed>) = 1 [pid 496] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 495] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... futex resumed>) = 0 [pid 495] <... futex resumed>) = 1 [pid 495] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 497] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 497] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... futex resumed>) = 0 [pid 497] <... futex resumed>) = 1 [pid 495] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 495] <... futex resumed>) = 0 [pid 495] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 497] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 497] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] <... futex resumed>) = 0 [pid 497] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 496] <... mmap resumed>) = 0x200000000000 [pid 496] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 495] exit_group(0 [pid 497] <... futex resumed>) = ? [pid 496] <... futex resumed>) = ? [pid 495] <... exit_group resumed>) = ? [pid 497] +++ exited with 0 +++ [pid 496] +++ exited with 0 +++ [pid 495] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=495, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 498 attached [pid 498] set_robust_list(0x55558b95b760, 24) = 0 [pid 498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 498 [pid 498] <... prctl resumed>) = 0 [pid 498] setpgid(0, 0) = 0 [pid 498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 498] write(3, "1000", 4) = 4 [pid 498] close(3) = 0 [pid 498] write(1, "executing program\n", 18executing program ) = 18 [pid 498] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 498] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 498] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 498] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 498] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 499 attached [pid 499] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 499] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 498] <... clone3 resumed> => {parent_tid=[499]}, 88) = 499 [pid 498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 498] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... futex resumed>) = 0 [pid 498] <... futex resumed>) = 1 [pid 499] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 498] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... openat resumed>) = -1 EFAULT (Bad address) [pid 499] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 498] <... futex resumed>) = 0 [pid 498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 498] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 498] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 498] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 500 attached [pid 500] set_robust_list(0x7feeb88bd9a0, 24 [pid 498] <... clone3 resumed> => {parent_tid=[500]}, 88) = 500 [pid 500] <... set_robust_list resumed>) = 0 [pid 498] rt_sigprocmask(SIG_SETMASK, [], [pid 500] rt_sigprocmask(SIG_SETMASK, [], [pid 498] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 500] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 498] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 498] <... futex resumed>) = 0 [pid 500] <... openat resumed>) = 3 [pid 498] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 500] <... futex resumed>) = 0 [pid 498] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] <... futex resumed>) = 0 [pid 498] <... futex resumed>) = 1 [pid 499] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 498] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 498] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] <... futex resumed>) = 0 [pid 500] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 500] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] <... futex resumed>) = 0 [pid 500] <... futex resumed>) = 1 [pid 498] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 498] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 500] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] <... futex resumed>) = 0 [pid 500] <... futex resumed>) = 1 [pid 500] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] <... mmap resumed>) = 0x200000000000 [pid 499] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 498] exit_group(0 [pid 500] <... futex resumed>) = ? [pid 499] <... futex resumed>) = ? [pid 498] <... exit_group resumed>) = ? [pid 500] +++ exited with 0 +++ [pid 499] +++ exited with 0 +++ [pid 498] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=498, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 501 attached [pid 501] set_robust_list(0x55558b95b760, 24) = 0 [pid 501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 501 [pid 501] <... prctl resumed>) = 0 [pid 501] setpgid(0, 0) = 0 [pid 501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 501] write(3, "1000", 4) = 4 [pid 501] close(3) = 0 executing program [pid 501] write(1, "executing program\n", 18) = 18 [pid 501] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 501] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 501] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 501] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 501] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 502 attached [pid 502] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 502] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 501] <... clone3 resumed> => {parent_tid=[502]}, 88) = 502 [pid 501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 501] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 501] <... futex resumed>) = 1 [pid 502] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 501] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... openat resumed>) = -1 EFAULT (Bad address) [pid 501] <... futex resumed>) = 0 [pid 502] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 502] <... futex resumed>) = 0 [pid 502] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 501] <... mmap resumed>) = 0x7feeb889d000 [pid 501] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 501] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 501] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 503 attached [pid 503] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 503] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 501] <... clone3 resumed> => {parent_tid=[503]}, 88) = 503 [pid 501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 501] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... futex resumed>) = 0 [pid 501] <... futex resumed>) = 1 [pid 501] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 503] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 503] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 501] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 501] <... futex resumed>) = 1 [pid 502] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 501] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 501] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 503] <... futex resumed>) = 0 [pid 503] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 503] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... futex resumed>) = 0 [pid 501] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] <... futex resumed>) = 1 [pid 501] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 503] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 503] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 501] <... futex resumed>) = 0 [pid 503] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 502] <... mmap resumed>) = 0x200000000000 [pid 502] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 501] exit_group(0 [pid 503] <... futex resumed>) = ? [pid 502] <... futex resumed>) = ? [pid 503] +++ exited with 0 +++ [pid 502] +++ exited with 0 +++ [pid 501] <... exit_group resumed>) = ? [pid 501] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=501, 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 504 attached , child_tidptr=0x55558b95b750) = 504 [pid 504] set_robust_list(0x55558b95b760, 24) = 0 [pid 504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 504] setpgid(0, 0) = 0 [pid 504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 504] write(3, "1000", 4) = 4 [pid 504] close(3) = 0 executing program [pid 504] write(1, "executing program\n", 18) = 18 [pid 504] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 504] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 504] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 504] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 504] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 505 attached [pid 505] set_robust_list(0x7feeb88de9a0, 24 [pid 504] <... clone3 resumed> => {parent_tid=[505]}, 88) = 505 [pid 505] <... set_robust_list resumed>) = 0 [pid 504] rt_sigprocmask(SIG_SETMASK, [], [pid 505] rt_sigprocmask(SIG_SETMASK, [], [pid 504] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 505] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 504] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 504] <... futex resumed>) = 0 [pid 505] <... openat resumed>) = -1 EFAULT (Bad address) [pid 504] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] <... futex resumed>) = 0 [pid 505] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 504] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 504] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 504] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 506 attached [pid 506] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 506] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 504] <... clone3 resumed> => {parent_tid=[506]}, 88) = 506 [pid 504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 504] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = 0 [pid 504] <... futex resumed>) = 1 [pid 504] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 506] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 506] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 504] <... futex resumed>) = 0 [pid 506] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 504] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... futex resumed>) = 0 [pid 504] <... futex resumed>) = 1 [pid 505] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 504] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 504] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 506] <... futex resumed>) = 0 [pid 506] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 506] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 504] <... futex resumed>) = 0 [pid 506] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 504] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = 0 [pid 504] <... futex resumed>) = 1 [pid 506] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 504] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 506] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 506] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 506] <... futex resumed>) = 0 [pid 506] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 505] <... mmap resumed>) = 0x200000000000 [pid 505] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 504] exit_group(0 [pid 506] <... futex resumed>) = ? [pid 505] <... futex resumed>) = ? [pid 504] <... exit_group resumed>) = ? [pid 506] +++ exited with 0 +++ [pid 505] +++ exited with 0 +++ [pid 504] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=504, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 507 ./strace-static-x86_64: Process 507 attached [pid 507] set_robust_list(0x55558b95b760, 24) = 0 [pid 507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 507] setpgid(0, 0) = 0 [pid 507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 507] write(3, "1000", 4) = 4 [pid 507] close(3executing program ) = 0 [pid 507] write(1, "executing program\n", 18) = 18 [pid 507] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 507] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 507] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 507] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 507] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 507] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 508 attached [pid 508] set_robust_list(0x7feeb88de9a0, 24 [pid 507] <... clone3 resumed> => {parent_tid=[508]}, 88) = 508 [pid 508] <... set_robust_list resumed>) = 0 [pid 507] rt_sigprocmask(SIG_SETMASK, [], [pid 508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 508] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 507] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 507] <... futex resumed>) = 1 [pid 508] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 507] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... openat resumed>) = -1 EFAULT (Bad address) [pid 507] <... futex resumed>) = 0 [pid 508] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 508] <... futex resumed>) = 0 [pid 508] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] <... mmap resumed>) = 0x7feeb889d000 [pid 507] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 507] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 507] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 509 attached [pid 509] set_robust_list(0x7feeb88bd9a0, 24 [pid 507] <... clone3 resumed> => {parent_tid=[509]}, 88) = 509 [pid 509] <... set_robust_list resumed>) = 0 [pid 507] rt_sigprocmask(SIG_SETMASK, [], [pid 509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 509] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 507] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... futex resumed>) = 0 [pid 507] <... futex resumed>) = 1 [pid 507] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 509] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 507] <... futex resumed>) = 0 [pid 509] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 507] <... futex resumed>) = 1 [pid 507] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 507] <... futex resumed>) = 1 [pid 509] <... futex resumed>) = 0 [pid 509] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 509] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 509] <... futex resumed>) = 0 [pid 509] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 507] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 509] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 507] <... futex resumed>) = 0 [pid 509] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] <... mmap resumed>) = 0x200000000000 [pid 508] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] exit_group(0 [pid 509] <... futex resumed>) = ? [pid 509] +++ exited with 0 +++ [pid 508] <... futex resumed>) = ? [pid 507] <... exit_group resumed>) = ? [pid 508] +++ exited with 0 +++ [pid 507] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=507, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 510 attached , child_tidptr=0x55558b95b750) = 510 [pid 510] set_robust_list(0x55558b95b760, 24) = 0 [pid 510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 510] setpgid(0, 0) = 0 [pid 510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 510] write(3, "1000", 4) = 4 [pid 510] close(3) = 0 executing program [pid 510] write(1, "executing program\n", 18) = 18 [pid 510] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 510] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 510] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 510] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 510] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 510] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 511 attached [pid 511] set_robust_list(0x7feeb88de9a0, 24 [pid 510] <... clone3 resumed> => {parent_tid=[511]}, 88) = 511 [pid 511] <... set_robust_list resumed>) = 0 [pid 510] rt_sigprocmask(SIG_SETMASK, [], [pid 511] rt_sigprocmask(SIG_SETMASK, [], [pid 510] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 511] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 511] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 511] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 510] <... futex resumed>) = 0 [pid 511] <... openat resumed>) = -1 EFAULT (Bad address) [pid 510] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] <... futex resumed>) = 0 [pid 511] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 510] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 510] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 510] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 512 attached [pid 512] set_robust_list(0x7feeb88bd9a0, 24 [pid 510] <... clone3 resumed> => {parent_tid=[512]}, 88) = 512 [pid 512] <... set_robust_list resumed>) = 0 [pid 510] rt_sigprocmask(SIG_SETMASK, [], [pid 512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 512] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 510] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] <... futex resumed>) = 0 [pid 510] <... futex resumed>) = 1 [pid 510] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 512] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 512] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 510] <... futex resumed>) = 0 [pid 512] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... futex resumed>) = 0 [pid 510] <... futex resumed>) = 1 [pid 511] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 510] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 510] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 512] <... futex resumed>) = 0 [pid 512] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 511] <... mmap resumed>) = 0x200000000000 [pid 512] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] <... futex resumed>) = 1 [pid 510] <... futex resumed>) = 0 [pid 512] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = 0 [pid 510] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] <... futex resumed>) = 1 [pid 511] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 511] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... futex resumed>) = 0 [pid 510] exit_group(0 [pid 512] <... futex resumed>) = ? [pid 510] <... exit_group resumed>) = ? [pid 512] +++ exited with 0 +++ [pid 511] <... futex resumed>) = ? [pid 511] +++ exited with 0 +++ [pid 510] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=510, 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 513 attached , child_tidptr=0x55558b95b750) = 513 [pid 513] set_robust_list(0x55558b95b760, 24) = 0 [pid 513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 513] setpgid(0, 0) = 0 [pid 513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 513] write(3, "1000", 4) = 4 executing program [pid 513] close(3) = 0 [pid 513] write(1, "executing program\n", 18) = 18 [pid 513] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 513] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 513] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 513] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 513] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 514 attached [pid 514] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 514] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 513] <... clone3 resumed> => {parent_tid=[514]}, 88) = 514 [pid 513] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 513] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 1 [pid 514] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 513] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 514] <... futex resumed>) = 0 [pid 513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 514] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 513] <... mmap resumed>) = 0x7feeb889d000 [pid 513] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 513] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 513] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 515 attached [pid 515] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 515] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 513] <... clone3 resumed> => {parent_tid=[515]}, 88) = 515 [pid 513] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 513] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 515] <... futex resumed>) = 0 [pid 513] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 515] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 515] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 513] <... futex resumed>) = 0 [pid 515] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 513] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 1 [pid 514] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 513] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 515] <... futex resumed>) = 0 [pid 515] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 515] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 513] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 513] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 1 [pid 515] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 513] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 515] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 515] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 515] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 513] <... futex resumed>) = 0 [pid 514] <... mmap resumed>) = 0x200000000000 [pid 514] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] exit_group(0 [pid 514] ????( [pid 515] <... futex resumed>) = ? [pid 514] <... ???? resumed>) = ? [pid 513] <... exit_group resumed>) = ? [pid 515] +++ exited with 0 +++ [pid 514] +++ exited with 0 +++ [pid 513] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=513, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 516 attached [pid 516] set_robust_list(0x55558b95b760, 24) = 0 [pid 516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 516 [pid 516] <... prctl resumed>) = 0 [pid 516] setpgid(0, 0) = 0 [pid 516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 516] write(3, "1000", 4) = 4 [pid 516] close(3executing program ) = 0 [pid 516] write(1, "executing program\n", 18) = 18 [pid 516] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 516] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 516] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 516] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 516] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 517 attached [pid 517] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 516] <... clone3 resumed> => {parent_tid=[517]}, 88) = 517 [pid 517] rt_sigprocmask(SIG_SETMASK, [], [pid 516] rt_sigprocmask(SIG_SETMASK, [], [pid 517] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 516] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 517] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 516] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... openat resumed>) = -1 EFAULT (Bad address) [pid 516] <... futex resumed>) = 0 [pid 517] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 516] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 516] <... futex resumed>) = 0 [pid 517] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 516] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 516] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 516] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 518 attached => {parent_tid=[518]}, 88) = 518 [pid 518] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 516] rt_sigprocmask(SIG_SETMASK, [], [pid 518] rt_sigprocmask(SIG_SETMASK, [], [pid 516] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 518] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 516] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 518] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 518] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 516] <... futex resumed>) = 0 [pid 518] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 516] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 516] <... futex resumed>) = 1 [pid 517] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 516] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] <... futex resumed>) = 0 [pid 516] <... futex resumed>) = 1 [pid 518] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 516] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 518] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 518] <... futex resumed>) = 0 [pid 516] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 516] <... futex resumed>) = 0 [pid 518] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 516] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 518] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 516] <... futex resumed>) = 0 [pid 518] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 517] <... mmap resumed>) = 0x200000000000 [pid 517] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 516] exit_group(0 [pid 518] <... futex resumed>) = ? [pid 517] <... futex resumed>) = ? [pid 516] <... exit_group resumed>) = ? [pid 518] +++ exited with 0 +++ [pid 517] +++ exited with 0 +++ [pid 516] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=516, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 519 attached , child_tidptr=0x55558b95b750) = 519 [pid 519] set_robust_list(0x55558b95b760, 24) = 0 [pid 519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 519] setpgid(0, 0) = 0 [pid 519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 519] write(3, "1000", 4) = 4 [pid 519] close(3) = 0 executing program [pid 519] write(1, "executing program\n", 18) = 18 [pid 519] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 519] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 519] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 519] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 519] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 520 attached [pid 520] set_robust_list(0x7feeb88de9a0, 24 [pid 519] <... clone3 resumed> => {parent_tid=[520]}, 88) = 520 [pid 520] <... set_robust_list resumed>) = 0 [pid 519] rt_sigprocmask(SIG_SETMASK, [], [pid 520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 520] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 519] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = 1 [pid 520] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 519] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] <... openat resumed>) = -1 EFAULT (Bad address) [pid 519] <... futex resumed>) = 0 [pid 520] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 520] <... futex resumed>) = 0 [pid 520] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] <... mmap resumed>) = 0x7feeb889d000 [pid 519] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 519] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 519] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 521 attached [pid 521] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 521] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] <... clone3 resumed> => {parent_tid=[521]}, 88) = 521 [pid 519] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 519] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = 1 [pid 521] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 519] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 521] <... openat resumed>) = 3 [pid 521] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 519] <... futex resumed>) = 0 [pid 521] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 519] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 519] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 521] <... futex resumed>) = 0 [pid 520] <... futex resumed>) = 0 [pid 521] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 520] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 521] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 521] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 521] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] <... futex resumed>) = 0 [pid 519] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = 1 [pid 521] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 519] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 521] <... ioctl resumed>) = 0 [pid 521] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 519] <... futex resumed>) = 0 [pid 521] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 520] <... mmap resumed>) = 0x200000000000 [pid 520] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] exit_group(0 [pid 521] <... futex resumed>) = ? [pid 519] <... exit_group resumed>) = ? [pid 521] +++ exited with 0 +++ [pid 520] <... futex resumed>) = ? [pid 520] +++ exited with 0 +++ [pid 519] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=519, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 522 attached [pid 522] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 522 [pid 522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 522] setpgid(0, 0) = 0 [pid 522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 522] write(3, "1000", 4) = 4 [pid 522] close(3) = 0 executing program [pid 522] write(1, "executing program\n", 18) = 18 [pid 522] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 522] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 522] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 522] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 522] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 523 attached [pid 523] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 523] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 522] <... clone3 resumed> => {parent_tid=[523]}, 88) = 523 [pid 522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 522] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 523] <... futex resumed>) = 0 [pid 522] <... futex resumed>) = 1 [pid 523] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 522] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 523] <... openat resumed>) = -1 EFAULT (Bad address) [pid 522] <... futex resumed>) = 0 [pid 523] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 523] <... futex resumed>) = 0 [pid 523] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 522] <... mmap resumed>) = 0x7feeb889d000 [pid 522] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 522] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 522] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 524 attached [pid 524] set_robust_list(0x7feeb88bd9a0, 24 [pid 522] <... clone3 resumed> => {parent_tid=[524]}, 88) = 524 [pid 524] <... set_robust_list resumed>) = 0 [pid 522] rt_sigprocmask(SIG_SETMASK, [], [pid 524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 524] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 522] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 522] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... futex resumed>) = 0 [pid 522] <... futex resumed>) = 1 [pid 522] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 524] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... futex resumed>) = 0 [pid 524] <... futex resumed>) = 1 [pid 522] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 523] <... futex resumed>) = 0 [pid 522] <... futex resumed>) = 1 [pid 523] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 522] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... futex resumed>) = 0 [pid 522] <... futex resumed>) = 1 [pid 524] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 522] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 524] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 522] <... futex resumed>) = 0 [pid 524] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 522] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 522] <... futex resumed>) = 0 [pid 524] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 522] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 524] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 524] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 522] <... futex resumed>) = 0 [pid 523] <... mmap resumed>) = 0x200000000000 [pid 523] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 522] exit_group(0 [pid 524] <... futex resumed>) = ? [pid 524] +++ exited with 0 +++ [pid 523] <... futex resumed>) = ? [pid 522] <... exit_group resumed>) = ? [pid 523] +++ exited with 0 +++ [pid 522] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=522, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 525 attached , child_tidptr=0x55558b95b750) = 525 [pid 525] set_robust_list(0x55558b95b760, 24) = 0 [pid 525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 525] setpgid(0, 0) = 0 [pid 525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 525] write(3, "1000", 4) = 4 [pid 525] close(3) = 0 executing program [pid 525] write(1, "executing program\n", 18) = 18 [pid 525] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 525] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 525] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 525] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 525] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 526 attached [pid 526] set_robust_list(0x7feeb88de9a0, 24 [pid 525] <... clone3 resumed> => {parent_tid=[526]}, 88) = 526 [pid 526] <... set_robust_list resumed>) = 0 [pid 526] rt_sigprocmask(SIG_SETMASK, [], [pid 525] rt_sigprocmask(SIG_SETMASK, [], [pid 526] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 525] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 526] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] <... futex resumed>) = 0 [pid 525] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 525] <... futex resumed>) = 0 [pid 526] <... openat resumed>) = -1 EFAULT (Bad address) [pid 525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 526] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... mmap resumed>) = 0x7feeb889d000 [pid 526] <... futex resumed>) = 0 [pid 525] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE [pid 526] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] <... mprotect resumed>) = 0 [pid 525] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 525] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 527 attached => {parent_tid=[527]}, 88) = 527 [pid 525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 525] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 527] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 527] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 527] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] <... futex resumed>) = 0 [pid 527] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 526] <... futex resumed>) = 0 [pid 527] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 526] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 527] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 527] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] <... futex resumed>) = 0 [pid 525] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 527] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 527] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] <... futex resumed>) = 0 [pid 527] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 526] <... mmap resumed>) = 0x200000000000 [pid 526] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] exit_group(0 [pid 526] <... futex resumed>) = ? [pid 527] <... futex resumed>) = ? [pid 525] <... exit_group resumed>) = ? [pid 527] +++ exited with 0 +++ [pid 526] +++ exited with 0 +++ [pid 525] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=525, 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 528 attached [pid 528] set_robust_list(0x55558b95b760, 24) = 0 [pid 528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 528] setpgid(0, 0) = 0 [pid 528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 528 [pid 528] <... openat resumed>) = 3 [pid 528] write(3, "1000", 4) = 4 [pid 528] close(3) = 0 executing program [pid 528] write(1, "executing program\n", 18) = 18 [pid 528] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 528] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 528] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 528] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 528] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 528] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 529 attached [pid 529] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 528] <... clone3 resumed> => {parent_tid=[529]}, 88) = 529 [pid 529] rt_sigprocmask(SIG_SETMASK, [], [pid 528] rt_sigprocmask(SIG_SETMASK, [], [pid 529] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 528] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 529] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 528] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 528] <... futex resumed>) = 0 [pid 529] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 528] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... openat resumed>) = -1 EFAULT (Bad address) [pid 528] <... futex resumed>) = 0 [pid 528] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 529] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] <... mmap resumed>) = 0x7feeb889d000 [pid 529] <... futex resumed>) = 0 [pid 529] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 528] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 528] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 528] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 530 attached [pid 530] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 530] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 528] <... clone3 resumed> => {parent_tid=[530]}, 88) = 530 [pid 528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 528] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 530] <... futex resumed>) = 0 [pid 528] <... futex resumed>) = 1 [pid 528] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 530] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 530] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 528] <... futex resumed>) = 0 [pid 530] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 528] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... futex resumed>) = 0 [pid 528] <... futex resumed>) = 1 [pid 529] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 528] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 528] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 530] <... futex resumed>) = 0 [pid 530] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 530] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] <... futex resumed>) = 0 [pid 528] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] <... futex resumed>) = 1 [pid 528] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 530] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 530] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 528] <... futex resumed>) = 0 [pid 530] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 529] <... mmap resumed>) = 0x200000000000 [pid 529] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 528] exit_group(0 [pid 530] <... futex resumed>) = ? [pid 530] +++ exited with 0 +++ [pid 529] <... futex resumed>) = ? [pid 528] <... exit_group resumed>) = ? [pid 529] +++ exited with 0 +++ [pid 528] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=528, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 531 attached , child_tidptr=0x55558b95b750) = 531 [pid 531] set_robust_list(0x55558b95b760, 24) = 0 [pid 531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 531] setpgid(0, 0) = 0 [pid 531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 531] write(3, "1000", 4) = 4 [pid 531] close(3) = 0 [pid 531] write(1, "executing program\n", 18executing program ) = 18 [pid 531] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 531] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 531] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 531] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 531] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 532 attached [pid 532] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 532] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 531] <... clone3 resumed> => {parent_tid=[532]}, 88) = 532 [pid 531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 531] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] <... futex resumed>) = 0 [pid 531] <... futex resumed>) = 1 [pid 532] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 531] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] <... openat resumed>) = -1 EFAULT (Bad address) [pid 532] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = 0 [pid 532] <... futex resumed>) = 0 [pid 531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 532] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 531] <... mmap resumed>) = 0x7feeb889d000 [pid 531] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 531] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 531] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 533 attached [pid 533] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 533] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 531] <... clone3 resumed> => {parent_tid=[533]}, 88) = 533 [pid 531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 531] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... futex resumed>) = 0 [pid 531] <... futex resumed>) = 1 [pid 533] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 531] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 533] <... openat resumed>) = 3 [pid 533] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 531] <... futex resumed>) = 0 [pid 533] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 531] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 531] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 531] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 533] <... futex resumed>) = 0 [pid 532] <... futex resumed>) = 0 [pid 533] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 532] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 533] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 533] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 533] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 531] <... futex resumed>) = 0 [pid 531] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... futex resumed>) = 0 [pid 531] <... futex resumed>) = 1 [pid 533] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 531] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 533] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 533] <... futex resumed>) = 0 [pid 533] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 532] <... mmap resumed>) = 0x200000000000 [pid 532] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 531] exit_group(0 [pid 533] <... futex resumed>) = ? [pid 533] +++ exited with 0 +++ [pid 532] <... futex resumed>) = ? [pid 531] <... exit_group resumed>) = ? [pid 532] +++ exited with 0 +++ [pid 531] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=531, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 534 attached , child_tidptr=0x55558b95b750) = 534 [pid 534] set_robust_list(0x55558b95b760, 24) = 0 [pid 534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 534] setpgid(0, 0) = 0 [pid 534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 534] write(3, "1000", 4) = 4 [pid 534] close(3) = 0 executing program [pid 534] write(1, "executing program\n", 18) = 18 [pid 534] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 534] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 534] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 534] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 534] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 534] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 535 attached [pid 535] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 535] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 534] <... clone3 resumed> => {parent_tid=[535]}, 88) = 535 [pid 534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 534] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 535] <... futex resumed>) = 0 [pid 534] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 534] <... futex resumed>) = 0 [pid 535] <... openat resumed>) = -1 EFAULT (Bad address) [pid 535] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 534] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 534] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 534] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 534] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 536 attached [pid 536] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 536] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 534] <... clone3 resumed> => {parent_tid=[536]}, 88) = 536 [pid 534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 534] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = 0 [pid 534] <... futex resumed>) = 1 [pid 534] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 536] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 536] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... futex resumed>) = 0 [pid 536] <... futex resumed>) = 1 [pid 534] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 534] <... futex resumed>) = 1 [pid 534] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = 0 [pid 534] <... futex resumed>) = 1 [pid 536] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 534] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 536] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 536] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 534] <... futex resumed>) = 0 [pid 536] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 534] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 534] <... futex resumed>) = 0 [pid 536] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 534] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 536] <... ioctl resumed>) = 0 [pid 536] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... futex resumed>) = 0 [pid 536] <... futex resumed>) = 1 [pid 536] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 535] <... futex resumed>) = 0 [pid 535] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 534] exit_group(0 [pid 535] <... futex resumed>) = ? [pid 536] <... futex resumed>) = ? [pid 535] +++ exited with 0 +++ [pid 536] +++ exited with 0 +++ [pid 534] <... exit_group resumed>) = ? [pid 534] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=534, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 537 attached , child_tidptr=0x55558b95b750) = 537 [pid 537] set_robust_list(0x55558b95b760, 24) = 0 [pid 537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 537] setpgid(0, 0) = 0 [pid 537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 537] write(3, "1000", 4) = 4 [pid 537] close(3) = 0 executing program [pid 537] write(1, "executing program\n", 18) = 18 [pid 537] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 537] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 537] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 537] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 537] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 537] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 538 attached => {parent_tid=[538]}, 88) = 538 [pid 538] set_robust_list(0x7feeb88de9a0, 24 [pid 537] rt_sigprocmask(SIG_SETMASK, [], [pid 538] <... set_robust_list resumed>) = 0 [pid 538] rt_sigprocmask(SIG_SETMASK, [], [pid 537] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 538] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 537] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 537] <... futex resumed>) = 0 [pid 538] <... openat resumed>) = -1 EFAULT (Bad address) [pid 537] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... futex resumed>) = 0 [pid 538] <... futex resumed>) = 0 [pid 537] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 538] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 537] <... mmap resumed>) = 0x7feeb889d000 [pid 537] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 537] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 537] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 539 attached [pid 539] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 539] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 537] <... clone3 resumed> => {parent_tid=[539]}, 88) = 539 [pid 537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 537] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... futex resumed>) = 0 [pid 537] <... futex resumed>) = 1 [pid 537] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 539] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 537] <... futex resumed>) = 0 [pid 539] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 537] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] <... futex resumed>) = 0 [pid 537] <... futex resumed>) = 1 [pid 538] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 537] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... futex resumed>) = 0 [pid 537] <... futex resumed>) = 1 [pid 537] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 539] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... futex resumed>) = 0 [pid 537] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... futex resumed>) = 1 [pid 537] <... futex resumed>) = 0 [pid 537] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 539] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 539] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 537] <... futex resumed>) = 0 [pid 538] <... mmap resumed>) = 0x200000000000 [pid 538] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 537] exit_group(0 [pid 539] <... futex resumed>) = ? [pid 538] <... futex resumed>) = ? [pid 537] <... exit_group resumed>) = ? [pid 539] +++ exited with 0 +++ [pid 538] +++ exited with 0 +++ [pid 537] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=537, 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 540 attached , child_tidptr=0x55558b95b750) = 540 [pid 540] set_robust_list(0x55558b95b760, 24) = 0 [pid 540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 540] setpgid(0, 0) = 0 [pid 540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 540] write(3, "1000", 4) = 4 executing program [pid 540] close(3) = 0 [pid 540] write(1, "executing program\n", 18) = 18 [pid 540] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 540] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 540] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 540] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 540] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 541 attached [pid 541] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 541] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 540] <... clone3 resumed> => {parent_tid=[541]}, 88) = 541 [pid 540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 540] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] <... futex resumed>) = 0 [pid 540] <... futex resumed>) = 1 [pid 541] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 540] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] <... openat resumed>) = -1 EFAULT (Bad address) [pid 540] <... futex resumed>) = 0 [pid 541] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 540] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 540] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 540] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 542 attached [pid 542] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 542] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 540] <... clone3 resumed> => {parent_tid=[542]}, 88) = 542 [pid 540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 540] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... futex resumed>) = 0 [pid 540] <... futex resumed>) = 1 [pid 540] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 542] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 542] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 540] <... futex resumed>) = 0 [pid 542] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 540] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] <... futex resumed>) = 0 [pid 540] <... futex resumed>) = 1 [pid 541] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 540] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 540] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 542] <... futex resumed>) = 0 [pid 542] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 542] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 542] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 540] <... futex resumed>) = 0 [pid 540] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 542] <... futex resumed>) = 0 [pid 540] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 542] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 542] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 542] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 540] <... futex resumed>) = 0 [pid 541] <... mmap resumed>) = 0x200000000000 [pid 541] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 540] exit_group(0 [pid 542] <... futex resumed>) = ? [pid 541] <... futex resumed>) = ? [pid 540] <... exit_group resumed>) = ? [pid 542] +++ exited with 0 +++ [pid 541] +++ exited with 0 +++ [pid 540] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=540, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 543 attached , child_tidptr=0x55558b95b750) = 543 [pid 543] set_robust_list(0x55558b95b760, 24) = 0 [pid 543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 543] setpgid(0, 0) = 0 [pid 543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 543] write(3, "1000", 4) = 4 [pid 543] close(3) = 0 executing program [pid 543] write(1, "executing program\n", 18) = 18 [pid 543] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 543] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 543] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 543] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 544 attached => {parent_tid=[544]}, 88) = 544 [pid 544] set_robust_list(0x7feeb88de9a0, 24 [pid 543] rt_sigprocmask(SIG_SETMASK, [], [pid 544] <... set_robust_list resumed>) = 0 [pid 543] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 544] rt_sigprocmask(SIG_SETMASK, [], [pid 543] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 543] <... futex resumed>) = 0 [pid 544] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 543] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... openat resumed>) = -1 EFAULT (Bad address) [pid 543] <... futex resumed>) = 0 [pid 544] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 544] <... futex resumed>) = 0 [pid 544] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] <... mmap resumed>) = 0x7feeb889d000 [pid 543] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 543] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 545 attached [pid 545] set_robust_list(0x7feeb88bd9a0, 24 [pid 543] <... clone3 resumed> => {parent_tid=[545]}, 88) = 545 [pid 545] <... set_robust_list resumed>) = 0 [pid 545] rt_sigprocmask(SIG_SETMASK, [], [pid 543] rt_sigprocmask(SIG_SETMASK, [], [pid 545] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 545] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 543] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = 0 [pid 543] <... futex resumed>) = 1 [pid 543] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 545] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 545] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 543] <... futex resumed>) = 0 [pid 545] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = 0 [pid 543] <... futex resumed>) = 1 [pid 544] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 543] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 543] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 545] <... futex resumed>) = 0 [pid 545] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 545] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 543] <... futex resumed>) = 0 [pid 543] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 543] <... futex resumed>) = 0 [pid 543] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 545] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 545] <... futex resumed>) = 0 [pid 545] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 544] <... mmap resumed>) = 0x200000000000 [pid 544] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] exit_group(0 [pid 545] <... futex resumed>) = ? [pid 545] +++ exited with 0 +++ [pid 544] <... futex resumed>) = ? [pid 543] <... exit_group resumed>) = ? [pid 544] +++ exited with 0 +++ [pid 543] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=543, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 546 attached , child_tidptr=0x55558b95b750) = 546 [pid 546] set_robust_list(0x55558b95b760, 24) = 0 [pid 546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 546] setpgid(0, 0) = 0 [pid 546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 546] write(3, "1000", 4) = 4 [pid 546] close(3) = 0 executing program [pid 546] write(1, "executing program\n", 18) = 18 [pid 546] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 546] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 546] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 546] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 546] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 547 attached [pid 547] set_robust_list(0x7feeb88de9a0, 24 [pid 546] <... clone3 resumed> => {parent_tid=[547]}, 88) = 547 [pid 546] rt_sigprocmask(SIG_SETMASK, [], [pid 547] <... set_robust_list resumed>) = 0 [pid 546] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 546] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 546] <... futex resumed>) = 0 [pid 547] <... openat resumed>) = -1 EFAULT (Bad address) [pid 546] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... futex resumed>) = 0 [pid 547] <... futex resumed>) = 0 [pid 546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 547] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 546] <... mmap resumed>) = 0x7feeb889d000 [pid 546] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 546] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 546] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 548 attached [pid 548] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 548] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 546] <... clone3 resumed> => {parent_tid=[548]}, 88) = 548 [pid 546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 546] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] <... futex resumed>) = 0 [pid 546] <... futex resumed>) = 1 [pid 546] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 548] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 548] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 548] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 546] <... futex resumed>) = 0 [pid 546] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] <... futex resumed>) = 0 [pid 546] <... futex resumed>) = 1 [pid 547] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 546] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 546] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 548] <... futex resumed>) = 0 [pid 548] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 548] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 546] <... futex resumed>) = 0 [pid 548] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 546] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 546] <... futex resumed>) = 0 [pid 548] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 548] <... futex resumed>) = 0 [pid 546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 548] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 547] <... mmap resumed>) = 0x200000000000 [pid 547] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 546] exit_group(0) = ? [pid 548] <... futex resumed>) = ? [pid 547] <... futex resumed>) = ? [pid 548] +++ exited with 0 +++ [pid 547] +++ exited with 0 +++ [pid 546] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=546, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 549 ./strace-static-x86_64: Process 549 attached [pid 549] set_robust_list(0x55558b95b760, 24) = 0 [pid 549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] setpgid(0, 0) = 0 [pid 549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 549] write(3, "1000", 4) = 4 [pid 549] close(3) = 0 executing program [pid 549] write(1, "executing program\n", 18) = 18 [pid 549] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 549] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 549] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 549] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 549] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 549] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 550 attached => {parent_tid=[550]}, 88) = 550 [pid 550] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 549] rt_sigprocmask(SIG_SETMASK, [], [pid 550] rt_sigprocmask(SIG_SETMASK, [], [pid 549] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 550] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 549] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 549] <... futex resumed>) = 0 [pid 550] <... openat resumed>) = -1 EFAULT (Bad address) [pid 550] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... futex resumed>) = 0 [pid 549] <... futex resumed>) = 0 [pid 550] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 549] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 549] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 549] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 549] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 551 attached [pid 551] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 551] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 549] <... clone3 resumed> => {parent_tid=[551]}, 88) = 551 [pid 549] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 549] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = 0 [pid 549] <... futex resumed>) = 1 [pid 549] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 551] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 551] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 549] <... futex resumed>) = 0 [pid 551] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 549] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... futex resumed>) = 0 [pid 549] <... futex resumed>) = 1 [pid 550] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 549] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 549] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 551] <... futex resumed>) = 0 [pid 551] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 551] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 551] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 550] <... mmap resumed>) = 0x200000000000 [pid 549] <... futex resumed>) = 0 [pid 550] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = 0 [pid 549] <... futex resumed>) = 1 [pid 551] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 550] <... futex resumed>) = 0 [pid 549] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 550] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 551] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 549] <... futex resumed>) = 0 [pid 551] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 549] exit_group(0 [pid 551] <... futex resumed>) = ? [pid 549] <... exit_group resumed>) = ? [pid 551] +++ exited with 0 +++ [pid 550] <... futex resumed>) = ? [pid 550] +++ exited with 0 +++ [pid 549] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=549, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 552 attached , child_tidptr=0x55558b95b750) = 552 [pid 552] set_robust_list(0x55558b95b760, 24) = 0 [pid 552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 552] setpgid(0, 0) = 0 [pid 552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 552] write(3, "1000", 4) = 4 [pid 552] close(3) = 0 executing program [pid 552] write(1, "executing program\n", 18) = 18 [pid 552] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 552] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 552] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 552] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 552] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 553 attached [pid 553] set_robust_list(0x7feeb88de9a0, 24 [pid 552] <... clone3 resumed> => {parent_tid=[553]}, 88) = 553 [pid 553] <... set_robust_list resumed>) = 0 [pid 552] rt_sigprocmask(SIG_SETMASK, [], [pid 553] rt_sigprocmask(SIG_SETMASK, [], [pid 552] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 553] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 552] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 552] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 553] <... openat resumed>) = -1 EFAULT (Bad address) [pid 553] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... futex resumed>) = 0 [pid 553] <... futex resumed>) = 0 [pid 553] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 552] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 552] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 552] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 554 attached [pid 554] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 554] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 552] <... clone3 resumed> => {parent_tid=[554]}, 88) = 554 [pid 552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 552] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... futex resumed>) = 0 [pid 552] <... futex resumed>) = 1 [pid 552] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 554] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 554] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 554] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 552] <... futex resumed>) = 0 [pid 552] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 553] <... futex resumed>) = 0 [pid 552] <... futex resumed>) = 1 [pid 553] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 552] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... futex resumed>) = 0 [pid 552] <... futex resumed>) = 1 [pid 554] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 552] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 554] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 554] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... futex resumed>) = 0 [pid 552] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] <... futex resumed>) = 1 [pid 552] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 554] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 554] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... futex resumed>) = 0 [pid 554] <... futex resumed>) = 1 [pid 554] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 553] <... mmap resumed>) = 0x200000000000 [pid 553] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 552] exit_group(0 [pid 553] <... futex resumed>) = ? [pid 552] <... exit_group resumed>) = ? [pid 554] <... futex resumed>) = ? [pid 554] +++ exited with 0 +++ [pid 553] +++ exited with 0 +++ [pid 552] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=552, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 555 ./strace-static-x86_64: Process 555 attached [pid 555] set_robust_list(0x55558b95b760, 24) = 0 [pid 555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 555] setpgid(0, 0) = 0 [pid 555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 555] write(3, "1000", 4executing program ) = 4 [pid 555] close(3) = 0 [pid 555] write(1, "executing program\n", 18) = 18 [pid 555] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 555] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 555] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 555] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 555] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 555] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 556 attached [pid 556] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 556] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] <... clone3 resumed> => {parent_tid=[556]}, 88) = 556 [pid 555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 555] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] <... futex resumed>) = 0 [pid 555] <... futex resumed>) = 1 [pid 556] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 555] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... futex resumed>) = 0 [pid 556] <... futex resumed>) = 0 [pid 555] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 556] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] <... mmap resumed>) = 0x7feeb889d000 [pid 555] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 555] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 555] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 557 attached [pid 557] set_robust_list(0x7feeb88bd9a0, 24 [pid 555] <... clone3 resumed> => {parent_tid=[557]}, 88) = 557 [pid 557] <... set_robust_list resumed>) = 0 [pid 557] rt_sigprocmask(SIG_SETMASK, [], [pid 555] rt_sigprocmask(SIG_SETMASK, [], [pid 557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 555] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 557] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 555] <... futex resumed>) = 1 [pid 557] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 555] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 557] <... openat resumed>) = 3 [pid 557] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 555] <... futex resumed>) = 0 [pid 557] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 556] <... futex resumed>) = 0 [pid 556] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 555] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 555] <... futex resumed>) = 1 [pid 557] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 555] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 557] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 557] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 555] <... futex resumed>) = 0 [pid 555] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 555] <... futex resumed>) = 0 [pid 557] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 557] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 557] <... futex resumed>) = 0 [pid 555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 557] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 556] <... mmap resumed>) = 0x200000000000 [pid 556] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] exit_group(0 [pid 556] <... futex resumed>) = ? [pid 555] <... exit_group resumed>) = ? [pid 557] <... futex resumed>) = ? [pid 557] +++ exited with 0 +++ [pid 556] +++ exited with 0 +++ [pid 555] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=555, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 558 attached , child_tidptr=0x55558b95b750) = 558 [pid 558] set_robust_list(0x55558b95b760, 24) = 0 [pid 558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 558] setpgid(0, 0) = 0 [pid 558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 558] write(3, "1000", 4) = 4 [pid 558] close(3) = 0 executing program [pid 558] write(1, "executing program\n", 18) = 18 [pid 558] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 558] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 558] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 558] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 559 attached => {parent_tid=[559]}, 88) = 559 [pid 559] set_robust_list(0x7feeb88de9a0, 24 [pid 558] rt_sigprocmask(SIG_SETMASK, [], [pid 559] <... set_robust_list resumed>) = 0 [pid 558] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 558] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 559] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 558] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] <... openat resumed>) = -1 EFAULT (Bad address) [pid 558] <... futex resumed>) = 0 [pid 559] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 559] <... futex resumed>) = 0 [pid 559] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 558] <... mmap resumed>) = 0x7feeb889d000 [pid 558] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 558] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 560 attached [pid 560] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 560] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 558] <... clone3 resumed> => {parent_tid=[560]}, 88) = 560 [pid 558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 558] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = 0 [pid 558] <... futex resumed>) = 1 [pid 558] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 560] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 560] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 558] <... futex resumed>) = 0 [pid 560] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 558] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] <... futex resumed>) = 0 [pid 558] <... futex resumed>) = 1 [pid 559] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 558] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 558] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 560] <... futex resumed>) = 0 [pid 560] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 560] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 560] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 558] <... futex resumed>) = 0 [pid 560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 558] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 558] <... futex resumed>) = 0 [pid 560] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 560] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 560] <... futex resumed>) = 0 [pid 558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 560] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 559] <... mmap resumed>) = 0x200000000000 [pid 559] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 559] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 558] exit_group(0 [pid 560] <... futex resumed>) = ? [pid 560] +++ exited with 0 +++ [pid 559] <... futex resumed>) = ? [pid 558] <... exit_group resumed>) = ? [pid 559] +++ exited with 0 +++ [pid 558] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=558, 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 561 attached , child_tidptr=0x55558b95b750) = 561 [pid 561] set_robust_list(0x55558b95b760, 24) = 0 [pid 561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 561] setpgid(0, 0) = 0 [pid 561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 561] write(3, "1000", 4) = 4 [pid 561] close(3) = 0 executing program [pid 561] write(1, "executing program\n", 18) = 18 [pid 561] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 561] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 561] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 561] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 561] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 561] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 562 attached [pid 562] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 562] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 561] <... clone3 resumed> => {parent_tid=[562]}, 88) = 562 [pid 561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 561] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... futex resumed>) = 0 [pid 561] <... futex resumed>) = 1 [pid 562] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 561] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... openat resumed>) = -1 EFAULT (Bad address) [pid 561] <... futex resumed>) = 0 [pid 562] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 562] <... futex resumed>) = 0 [pid 562] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 561] <... mmap resumed>) = 0x7feeb889d000 [pid 561] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 561] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 561] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 563 attached [pid 563] set_robust_list(0x7feeb88bd9a0, 24 [pid 561] <... clone3 resumed> => {parent_tid=[563]}, 88) = 563 [pid 563] <... set_robust_list resumed>) = 0 [pid 561] rt_sigprocmask(SIG_SETMASK, [], [pid 563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 563] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 561] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 561] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] <... futex resumed>) = 0 [pid 561] <... futex resumed>) = 1 [pid 561] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 563] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 563] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 561] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 562] <... futex resumed>) = 0 [pid 562] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 561] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 561] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 563] <... futex resumed>) = 0 [pid 563] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 563] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] <... futex resumed>) = 0 [pid 561] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] <... futex resumed>) = 1 [pid 561] <... futex resumed>) = 0 [pid 563] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 561] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 563] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 563] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] <... futex resumed>) = 0 [pid 563] <... futex resumed>) = 1 [pid 563] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 562] <... mmap resumed>) = 0x200000000000 [pid 562] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 561] exit_group(0 [pid 563] <... futex resumed>) = ? [pid 562] <... futex resumed>) = ? [pid 561] <... exit_group resumed>) = ? [pid 563] +++ exited with 0 +++ [pid 562] +++ exited with 0 +++ [pid 561] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=561, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 564 attached , child_tidptr=0x55558b95b750) = 564 [pid 564] set_robust_list(0x55558b95b760, 24) = 0 [pid 564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 564] setpgid(0, 0) = 0 [pid 564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 564] write(3, "1000", 4) = 4 [pid 564] close(3) = 0 executing program [pid 564] write(1, "executing program\n", 18) = 18 [pid 564] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 564] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 564] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 564] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 564] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 565 attached [pid 565] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 565] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 564] <... clone3 resumed> => {parent_tid=[565]}, 88) = 565 [pid 564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 564] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... futex resumed>) = 0 [pid 564] <... futex resumed>) = 1 [pid 565] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 564] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... openat resumed>) = -1 EFAULT (Bad address) [pid 564] <... futex resumed>) = 0 [pid 565] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 564] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 564] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 564] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 566 attached [pid 566] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 566] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 564] <... clone3 resumed> => {parent_tid=[566]}, 88) = 566 [pid 564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 564] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 566] <... futex resumed>) = 0 [pid 564] <... futex resumed>) = 1 [pid 564] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 566] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 566] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 564] <... futex resumed>) = 0 [pid 566] <... futex resumed>) = 1 [pid 564] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 566] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 564] <... futex resumed>) = 1 [pid 564] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 566] <... futex resumed>) = 0 [pid 564] <... futex resumed>) = 1 [pid 566] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 564] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 566] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 566] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 564] <... futex resumed>) = 0 [pid 566] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 564] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 564] <... futex resumed>) = 0 [pid 566] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 564] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 566] <... ioctl resumed>) = 0 [pid 566] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 564] <... futex resumed>) = 0 [pid 566] <... futex resumed>) = 1 [pid 565] <... futex resumed>) = 0 [pid 566] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 565] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 564] exit_group(0 [pid 566] <... futex resumed>) = ? [pid 566] +++ exited with 0 +++ [pid 565] <... futex resumed>) = ? [pid 564] <... exit_group resumed>) = ? [pid 565] +++ exited with 0 +++ [pid 564] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=564, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 567 attached [pid 567] set_robust_list(0x55558b95b760, 24) = 0 [pid 567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 567 [pid 567] <... prctl resumed>) = 0 [pid 567] setpgid(0, 0) = 0 [pid 567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 567] write(3, "1000", 4) = 4 [pid 567] close(3executing program ) = 0 [pid 567] write(1, "executing program\n", 18) = 18 [pid 567] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 567] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 567] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 567] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 567] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 567] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 568 attached [pid 568] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 568] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 567] <... clone3 resumed> => {parent_tid=[568]}, 88) = 568 [pid 567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 567] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] <... futex resumed>) = 0 [pid 567] <... futex resumed>) = 1 [pid 568] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 568] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 567] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] <... futex resumed>) = 0 [pid 567] <... futex resumed>) = 1 [pid 568] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 567] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 568] <... openat resumed>) = 3 [pid 568] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 567] <... futex resumed>) = 0 [pid 568] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 567] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 568] <... mmap resumed>) = 0x200000000000 [pid 567] <... mmap resumed>) = 0x7feeb889d000 [pid 567] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 567] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 567] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 568] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 569 attached ) = 0 [pid 567] <... clone3 resumed> => {parent_tid=[569]}, 88) = 569 [pid 569] set_robust_list(0x7feeb88bd9a0, 24 [pid 568] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 567] rt_sigprocmask(SIG_SETMASK, [], [pid 569] <... set_robust_list resumed>) = 0 [pid 567] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 569] rt_sigprocmask(SIG_SETMASK, [], [pid 567] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 567] <... futex resumed>) = 0 [pid 569] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 567] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 569] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 567] <... futex resumed>) = 0 [pid 569] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 567] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] <... futex resumed>) = 0 [pid 567] <... futex resumed>) = 1 [pid 568] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 567] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 568] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 568] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 568] <... futex resumed>) = 0 [pid 567] exit_group(0 [pid 568] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 569] <... futex resumed>) = ? [pid 568] <... futex resumed>) = ? [pid 567] <... exit_group resumed>) = ? [pid 569] +++ exited with 0 +++ [pid 568] +++ exited with 0 +++ [pid 567] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=567, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 570 ./strace-static-x86_64: Process 570 attached [pid 570] set_robust_list(0x55558b95b760, 24) = 0 [pid 570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 570] setpgid(0, 0) = 0 [pid 570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 570] write(3, "1000", 4) = 4 [pid 570] close(3) = 0 executing program [pid 570] write(1, "executing program\n", 18) = 18 [pid 570] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 570] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 570] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 570] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 570] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 571 attached [pid 571] set_robust_list(0x7feeb88de9a0, 24 [pid 570] <... clone3 resumed> => {parent_tid=[571]}, 88) = 571 [pid 571] <... set_robust_list resumed>) = 0 [pid 571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 571] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 570] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = 0 [pid 570] <... futex resumed>) = 1 [pid 571] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 570] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 571] <... futex resumed>) = 0 [pid 571] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 570] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 570] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 570] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 572 attached [pid 572] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 572] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 570] <... clone3 resumed> => {parent_tid=[572]}, 88) = 572 [pid 570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 570] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... futex resumed>) = 0 [pid 570] <... futex resumed>) = 1 [pid 570] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 572] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 572] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 572] <... futex resumed>) = 1 [pid 570] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 570] <... futex resumed>) = 1 [pid 570] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... futex resumed>) = 0 [pid 570] <... futex resumed>) = 1 [pid 572] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 570] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 572] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 572] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 571] <... futex resumed>) = 0 [pid 571] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 572] <... futex resumed>) = 1 [pid 570] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 570] <... futex resumed>) = 0 [pid 570] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 572] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 572] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 572] <... futex resumed>) = 1 [pid 572] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 571] <... mmap resumed>) = 0x200000000000 [pid 571] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 570] exit_group(0 [pid 571] <... futex resumed>) = ? [pid 570] <... exit_group resumed>) = ? [pid 572] <... futex resumed>) = ? [pid 571] +++ exited with 0 +++ [pid 572] +++ exited with 0 +++ [pid 570] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=570, 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 573 attached , child_tidptr=0x55558b95b750) = 573 [pid 573] set_robust_list(0x55558b95b760, 24) = 0 [pid 573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 573] setpgid(0, 0) = 0 [pid 573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 573] write(3, "1000", 4) = 4 [pid 573] close(3) = 0 executing program [pid 573] write(1, "executing program\n", 18) = 18 [pid 573] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 573] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 573] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 573] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 573] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 574 attached [pid 574] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 574] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] <... clone3 resumed> => {parent_tid=[574]}, 88) = 574 [pid 573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 573] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = 0 [pid 573] <... futex resumed>) = 1 [pid 574] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 573] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... openat resumed>) = -1 EFAULT (Bad address) [pid 573] <... futex resumed>) = 0 [pid 574] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 574] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] <... mmap resumed>) = 0x7feeb889d000 [pid 573] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 573] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 573] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 575 attached [pid 575] set_robust_list(0x7feeb88bd9a0, 24 [pid 573] <... clone3 resumed> => {parent_tid=[575]}, 88) = 575 [pid 575] <... set_robust_list resumed>) = 0 [pid 573] rt_sigprocmask(SIG_SETMASK, [], [pid 575] rt_sigprocmask(SIG_SETMASK, [], [pid 573] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 575] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 573] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 575] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 575] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] <... futex resumed>) = 0 [pid 575] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = 0 [pid 573] <... futex resumed>) = 1 [pid 574] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 573] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 575] <... futex resumed>) = 0 [pid 573] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 575] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 575] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] <... futex resumed>) = 0 [pid 575] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] <... futex resumed>) = 0 [pid 573] <... futex resumed>) = 1 [pid 575] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 573] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 575] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 575] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] <... futex resumed>) = 0 [pid 575] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 574] <... mmap resumed>) = 0x200000000000 [pid 574] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] exit_group(0 [pid 575] <... futex resumed>) = ? [pid 575] +++ exited with 0 +++ [pid 574] <... futex resumed>) = ? [pid 574] +++ exited with 0 +++ [pid 573] <... exit_group resumed>) = ? [pid 573] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=573, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 576 attached , child_tidptr=0x55558b95b750) = 576 [pid 576] set_robust_list(0x55558b95b760, 24) = 0 [pid 576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 576] setpgid(0, 0) = 0 [pid 576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 576] write(3, "1000", 4) = 4 [pid 576] close(3) = 0 executing program [pid 576] write(1, "executing program\n", 18) = 18 [pid 576] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 576] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 576] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 576] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 576] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 577 attached [pid 577] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 576] <... clone3 resumed> => {parent_tid=[577]}, 88) = 577 [pid 577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 577] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 576] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] <... futex resumed>) = 0 [pid 576] <... futex resumed>) = 1 [pid 577] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 576] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] <... openat resumed>) = -1 EFAULT (Bad address) [pid 577] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 576] <... futex resumed>) = 0 [pid 576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 576] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 576] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 576] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 578 attached [pid 578] set_robust_list(0x7feeb88bd9a0, 24 [pid 576] <... clone3 resumed> => {parent_tid=[578]}, 88) = 578 [pid 578] <... set_robust_list resumed>) = 0 [pid 576] rt_sigprocmask(SIG_SETMASK, [], [pid 578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 576] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 578] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 576] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 576] <... futex resumed>) = 0 [pid 576] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 578] <... openat resumed>) = 3 [pid 578] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 576] <... futex resumed>) = 0 [pid 578] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 576] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 577] <... futex resumed>) = 0 [pid 577] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 576] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 576] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 578] <... futex resumed>) = 0 [pid 578] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 578] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 576] <... futex resumed>) = 0 [pid 576] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 576] <... futex resumed>) = 0 [pid 578] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 578] <... futex resumed>) = 0 [pid 576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 578] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 577] <... mmap resumed>) = 0x200000000000 [pid 577] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 576] exit_group(0 [pid 578] <... futex resumed>) = ? [pid 578] +++ exited with 0 +++ [pid 577] <... futex resumed>) = ? [pid 576] <... exit_group resumed>) = ? [pid 577] +++ exited with 0 +++ [pid 576] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=576, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 579 attached , child_tidptr=0x55558b95b750) = 579 [pid 579] set_robust_list(0x55558b95b760, 24) = 0 [pid 579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 579] setpgid(0, 0) = 0 [pid 579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 579] write(3, "1000", 4) = 4 [pid 579] close(3) = 0 executing program [pid 579] write(1, "executing program\n", 18) = 18 [pid 579] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 579] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 579] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 579] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 579] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 579] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 580 attached [pid 580] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 580] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 579] <... clone3 resumed> => {parent_tid=[580]}, 88) = 580 [pid 579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 579] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... futex resumed>) = 0 [pid 579] <... futex resumed>) = 1 [pid 580] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 579] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... openat resumed>) = -1 EFAULT (Bad address) [pid 580] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... futex resumed>) = 0 [pid 580] <... futex resumed>) = 0 [pid 579] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 580] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 579] <... mmap resumed>) = 0x7feeb889d000 [pid 579] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 579] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 579] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 581 attached [pid 581] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 581] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 579] <... clone3 resumed> => {parent_tid=[581]}, 88) = 581 [pid 579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 579] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = 0 [pid 579] <... futex resumed>) = 1 [pid 579] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 581] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 581] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 581] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 579] <... futex resumed>) = 0 [pid 579] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... futex resumed>) = 0 [pid 579] <... futex resumed>) = 1 [pid 580] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 579] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = 0 [pid 579] <... futex resumed>) = 1 [pid 581] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 579] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 581] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 581] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... futex resumed>) = 0 [pid 579] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 581] <... futex resumed>) = 1 [pid 581] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 581] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 579] <... futex resumed>) = 0 [pid 581] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 580] <... mmap resumed>) = 0x200000000000 [pid 580] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 579] exit_group(0 [pid 581] <... futex resumed>) = ? [pid 580] <... futex resumed>) = ? [pid 579] <... exit_group resumed>) = ? [pid 581] +++ exited with 0 +++ [pid 580] +++ exited with 0 +++ [pid 579] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=579, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 582 attached , child_tidptr=0x55558b95b750) = 582 [pid 582] set_robust_list(0x55558b95b760, 24) = 0 [pid 582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 582] setpgid(0, 0) = 0 [pid 582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 582] write(3, "1000", 4) = 4 [pid 582] close(3) = 0 executing program [pid 582] write(1, "executing program\n", 18) = 18 [pid 582] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 582] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 582] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 582] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 582] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 583 attached [pid 583] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 583] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] <... clone3 resumed> => {parent_tid=[583]}, 88) = 583 [pid 582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 582] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 1 [pid 583] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 582] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] <... futex resumed>) = 0 [pid 583] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 582] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 582] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 582] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 584 attached [pid 584] set_robust_list(0x7feeb88bd9a0, 24 [pid 582] <... clone3 resumed> => {parent_tid=[584]}, 88) = 584 [pid 584] <... set_robust_list resumed>) = 0 [pid 582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 582] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] rt_sigprocmask(SIG_SETMASK, [], [pid 582] <... futex resumed>) = 0 [pid 584] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 584] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 582] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 584] <... openat resumed>) = 3 [pid 584] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] <... futex resumed>) = 0 [pid 584] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 1 [pid 583] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 582] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 584] <... futex resumed>) = 0 [pid 584] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 584] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] <... futex resumed>) = 0 [pid 582] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] <... futex resumed>) = 1 [pid 582] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 584] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 584] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] <... futex resumed>) = 0 [pid 584] <... futex resumed>) = 1 [pid 584] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 583] <... mmap resumed>) = 0x200000000000 [pid 583] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] exit_group(0 [pid 584] <... futex resumed>) = ? [pid 584] +++ exited with 0 +++ [pid 583] <... futex resumed>) = ? [pid 582] <... exit_group resumed>) = ? [pid 583] +++ exited with 0 +++ [pid 582] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=582, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 585 attached , child_tidptr=0x55558b95b750) = 585 [pid 585] set_robust_list(0x55558b95b760, 24) = 0 [pid 585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 585] setpgid(0, 0) = 0 [pid 585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 585] write(3, "1000", 4) = 4 [pid 585] close(3) = 0 executing program [pid 585] write(1, "executing program\n", 18) = 18 [pid 585] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 585] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 585] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 585] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 585] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 585] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 586 attached [pid 586] set_robust_list(0x7feeb88de9a0, 24 [pid 585] <... clone3 resumed> => {parent_tid=[586]}, 88) = 586 [pid 586] <... set_robust_list resumed>) = 0 [pid 585] rt_sigprocmask(SIG_SETMASK, [], [pid 586] rt_sigprocmask(SIG_SETMASK, [], [pid 585] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 586] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 586] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 585] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 586] <... openat resumed>) = -1 EFAULT (Bad address) [pid 585] <... futex resumed>) = 0 [pid 586] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 586] <... futex resumed>) = 0 [pid 585] <... futex resumed>) = 0 [pid 586] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 585] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 586] <... openat resumed>) = 3 [pid 586] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 585] <... futex resumed>) = 0 [pid 585] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 585] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 585] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 585] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 585] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 587 attached [pid 587] set_robust_list(0x7feeb88bd9a0, 24 [pid 585] <... clone3 resumed> => {parent_tid=[587]}, 88) = 587 [pid 587] <... set_robust_list resumed>) = 0 [pid 585] rt_sigprocmask(SIG_SETMASK, [], [pid 587] rt_sigprocmask(SIG_SETMASK, [], [pid 585] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 587] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 585] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 585] <... futex resumed>) = 0 [pid 587] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] <... futex resumed>) = 0 [pid 585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 587] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 585] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 587] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 585] <... futex resumed>) = 0 [pid 587] <... ioctl resumed>) = 0 [pid 585] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 587] <... futex resumed>) = 0 [pid 587] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 586] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1<) = ? [pid 586] +++ exited with 0 +++ [pid 587] +++ exited with 0 +++ [pid 585] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=585, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 588 attached [pid 588] set_robust_list(0x55558b95b760, 24) = 0 [pid 588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 588] setpgid(0, 0) = 0 [pid 588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 588 [pid 588] <... openat resumed>) = 3 [pid 588] write(3, "1000", 4) = 4 [pid 588] close(3) = 0 executing program [pid 588] write(1, "executing program\n", 18) = 18 [pid 588] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 588] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 588] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 588] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 588] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 588] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 589 attached [pid 589] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 589] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 588] <... clone3 resumed> => {parent_tid=[589]}, 88) = 589 [pid 588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 588] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] <... futex resumed>) = 0 [pid 588] <... futex resumed>) = 1 [pid 589] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 588] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] <... openat resumed>) = -1 EFAULT (Bad address) [pid 589] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 588] <... futex resumed>) = 0 [pid 588] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 588] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 588] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 588] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 590 attached [pid 590] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 590] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 588] <... clone3 resumed> => {parent_tid=[590]}, 88) = 590 [pid 588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 588] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] <... futex resumed>) = 0 [pid 588] <... futex resumed>) = 1 [pid 590] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 588] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 590] <... openat resumed>) = 3 [pid 590] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... futex resumed>) = 0 [pid 590] <... futex resumed>) = 1 [pid 588] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 588] <... futex resumed>) = 1 [pid 588] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] <... futex resumed>) = 0 [pid 588] <... futex resumed>) = 1 [pid 590] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 588] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 590] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 590] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... futex resumed>) = 0 [pid 590] <... futex resumed>) = 1 [pid 588] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 588] <... futex resumed>) = 0 [pid 590] <... ioctl resumed>) = 0 [pid 588] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 590] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 590] <... futex resumed>) = 0 [pid 590] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 589] <... futex resumed>) = 0 [pid 589] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 588] exit_group(0 [pid 589] <... futex resumed>) = ? [pid 589] +++ exited with 0 +++ [pid 590] <... futex resumed>) = ? [pid 588] <... exit_group resumed>) = ? [pid 590] +++ exited with 0 +++ [pid 588] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=588, 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=0x55558b95b750) = 591 ./strace-static-x86_64: Process 591 attached [pid 591] set_robust_list(0x55558b95b760, 24) = 0 [pid 591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 591] setpgid(0, 0) = 0 [pid 591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 591] write(3, "1000", 4) = 4 [pid 591] close(3) = 0 executing program [pid 591] write(1, "executing program\n", 18) = 18 [pid 591] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 591] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 591] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 591] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 591] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 591] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 592 attached [pid 592] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 592] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 591] <... clone3 resumed> => {parent_tid=[592]}, 88) = 592 [pid 591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 591] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... futex resumed>) = 0 [pid 591] <... futex resumed>) = 1 [pid 592] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 592] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 591] <... futex resumed>) = 0 [pid 591] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 592] <... openat resumed>) = 3 [pid 592] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 591] <... futex resumed>) = 0 [pid 592] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 591] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 592] <... mmap resumed>) = 0x200000000000 [pid 591] <... mmap resumed>) = 0x7feeb889d000 [pid 591] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 591] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 591] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 593 attached [pid 593] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 591] <... clone3 resumed> => {parent_tid=[593]}, 88) = 593 [pid 593] rt_sigprocmask(SIG_SETMASK, [], [pid 591] rt_sigprocmask(SIG_SETMASK, [], [pid 593] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 592] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 592] <... futex resumed>) = 0 [pid 592] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 593] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 591] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 591] <... futex resumed>) = 0 [pid 593] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 591] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 593] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 591] <... futex resumed>) = 0 [pid 593] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 591] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 591] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 592] <... futex resumed>) = 0 [pid 592] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 592] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 591] <... futex resumed>) = 0 [pid 591] exit_group(0 [pid 592] <... futex resumed>) = ? [pid 593] <... futex resumed>) = ? [pid 592] +++ exited with 0 +++ [pid 591] <... exit_group resumed>) = ? [pid 593] +++ exited with 0 +++ [pid 591] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=591, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 594 attached [pid 594] set_robust_list(0x55558b95b760, 24) = 0 [pid 594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 594 [pid 594] <... prctl resumed>) = 0 [pid 594] setpgid(0, 0) = 0 [pid 594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 594] write(3, "1000", 4) = 4 [pid 594] close(3) = 0 executing program [pid 594] write(1, "executing program\n", 18) = 18 [pid 594] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 594] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 594] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 594] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 594] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 595 attached [pid 595] set_robust_list(0x7feeb88de9a0, 24 [pid 594] <... clone3 resumed> => {parent_tid=[595]}, 88) = 595 [pid 595] <... set_robust_list resumed>) = 0 [pid 594] rt_sigprocmask(SIG_SETMASK, [], [pid 595] rt_sigprocmask(SIG_SETMASK, [], [pid 594] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 595] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 594] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 595] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 594] <... futex resumed>) = 0 [pid 595] <... openat resumed>) = -1 EFAULT (Bad address) [pid 594] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 595] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... futex resumed>) = 0 [pid 595] <... futex resumed>) = 0 [pid 594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 595] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 594] <... mmap resumed>) = 0x7feeb889d000 [pid 594] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 594] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 594] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 596 attached => {parent_tid=[596]}, 88) = 596 [pid 596] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 594] rt_sigprocmask(SIG_SETMASK, [], [pid 596] rt_sigprocmask(SIG_SETMASK, [], [pid 594] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 596] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 594] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 594] <... futex resumed>) = 0 [pid 594] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 596] <... openat resumed>) = 3 [pid 596] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... futex resumed>) = 0 [pid 596] <... futex resumed>) = 1 [pid 594] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 595] <... futex resumed>) = 0 [pid 594] <... futex resumed>) = 1 [pid 595] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 594] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 596] <... futex resumed>) = 0 [pid 594] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 596] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 596] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 596] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 594] <... futex resumed>) = 0 [pid 594] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] <... futex resumed>) = 0 [pid 594] <... futex resumed>) = 1 [pid 596] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 594] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 596] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 596] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... futex resumed>) = 0 [pid 596] <... futex resumed>) = 1 [pid 596] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 595] <... mmap resumed>) = 0x200000000000 [pid 595] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 594] exit_group(0 [pid 596] <... futex resumed>) = ? [pid 595] <... futex resumed>) = ? [pid 594] <... exit_group resumed>) = ? [pid 596] +++ exited with 0 +++ [pid 595] +++ exited with 0 +++ [pid 594] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=594, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 597 attached , child_tidptr=0x55558b95b750) = 597 [pid 597] set_robust_list(0x55558b95b760, 24) = 0 [pid 597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 597] setpgid(0, 0) = 0 [pid 597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 597] write(3, "1000", 4) = 4 [pid 597] close(3) = 0 executing program [pid 597] write(1, "executing program\n", 18) = 18 [pid 597] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 597] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 597] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 597] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 597] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 597] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 598 attached [pid 598] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 598] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 597] <... clone3 resumed> => {parent_tid=[598]}, 88) = 598 [pid 597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 597] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 598] <... futex resumed>) = 0 [pid 597] <... futex resumed>) = 1 [pid 598] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 597] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 598] <... openat resumed>) = -1 EFAULT (Bad address) [pid 597] <... futex resumed>) = 0 [pid 598] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 598] <... futex resumed>) = 0 [pid 598] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 597] <... mmap resumed>) = 0x7feeb889d000 [pid 597] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 597] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 597] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 599 attached [pid 599] set_robust_list(0x7feeb88bd9a0, 24 [pid 597] <... clone3 resumed> => {parent_tid=[599]}, 88) = 599 [pid 599] <... set_robust_list resumed>) = 0 [pid 597] rt_sigprocmask(SIG_SETMASK, [], [pid 599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 599] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 597] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 597] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = 0 [pid 597] <... futex resumed>) = 1 [pid 599] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 597] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] <... openat resumed>) = 3 [pid 599] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 599] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 597] <... futex resumed>) = 0 [pid 597] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 598] <... futex resumed>) = 0 [pid 597] <... futex resumed>) = 1 [pid 598] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 597] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = 0 [pid 597] <... futex resumed>) = 1 [pid 599] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 597] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 599] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 597] <... futex resumed>) = 0 [pid 597] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 597] <... futex resumed>) = 0 [pid 599] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 597] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 599] <... futex resumed>) = 0 [pid 599] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] <... mmap resumed>) = 0x200000000000 [pid 598] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 597] exit_group(0 [pid 599] <... futex resumed>) = ? [pid 598] <... futex resumed>) = ? [pid 597] <... exit_group resumed>) = ? [pid 599] +++ exited with 0 +++ [pid 598] +++ exited with 0 +++ [pid 597] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=597, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 600 attached , child_tidptr=0x55558b95b750) = 600 [pid 600] set_robust_list(0x55558b95b760, 24) = 0 [pid 600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 600] setpgid(0, 0) = 0 [pid 600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 600] write(3, "1000", 4) = 4 [pid 600] close(3) = 0 executing program [pid 600] write(1, "executing program\n", 18) = 18 [pid 600] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 600] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 600] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 600] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 601 attached [pid 601] set_robust_list(0x7feeb88de9a0, 24 [pid 600] <... clone3 resumed> => {parent_tid=[601]}, 88) = 601 [pid 601] <... set_robust_list resumed>) = 0 [pid 600] rt_sigprocmask(SIG_SETMASK, [], [pid 601] rt_sigprocmask(SIG_SETMASK, [], [pid 600] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 601] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 600] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 600] <... futex resumed>) = 0 [pid 601] <... openat resumed>) = -1 EFAULT (Bad address) [pid 600] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... futex resumed>) = 0 [pid 600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 601] <... futex resumed>) = 0 [pid 600] <... mmap resumed>) = 0x7feeb889d000 [pid 601] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 600] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 602 attached => {parent_tid=[602]}, 88) = 602 [pid 600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 600] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 602] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 602] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 602] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 600] <... futex resumed>) = 0 [pid 600] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 600] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 602] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 601] <... futex resumed>) = 0 [pid 602] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 601] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 602] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 600] <... futex resumed>) = 0 [pid 600] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 602] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 602] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 600] <... futex resumed>) = 0 [pid 602] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 601] <... mmap resumed>) = 0x200000000000 [pid 601] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] exit_group(0 [pid 602] <... futex resumed>) = ? [pid 600] <... exit_group resumed>) = ? [pid 602] +++ exited with 0 +++ [pid 601] <... futex resumed>) = ? [pid 601] +++ exited with 0 +++ [pid 600] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=600, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 603 attached , child_tidptr=0x55558b95b750) = 603 [pid 603] set_robust_list(0x55558b95b760, 24) = 0 [pid 603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 603] setpgid(0, 0) = 0 [pid 603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 603] write(3, "1000", 4) = 4 [pid 603] close(3) = 0 executing program [pid 603] write(1, "executing program\n", 18) = 18 [pid 603] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 603] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 603] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 603] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 603] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 604 attached => {parent_tid=[604]}, 88) = 604 [pid 603] rt_sigprocmask(SIG_SETMASK, [], [pid 604] set_robust_list(0x7feeb88de9a0, 24 [pid 603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 604] <... set_robust_list resumed>) = 0 [pid 603] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] rt_sigprocmask(SIG_SETMASK, [], [pid 603] <... futex resumed>) = 0 [pid 604] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 603] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 603] <... futex resumed>) = 0 [pid 604] <... openat resumed>) = -1 EFAULT (Bad address) [pid 603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 604] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... mmap resumed>) = 0x7feeb889d000 [pid 604] <... futex resumed>) = 0 [pid 604] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 603] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 603] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 603] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 605 attached [pid 605] set_robust_list(0x7feeb88bd9a0, 24 [pid 603] <... clone3 resumed> => {parent_tid=[605]}, 88) = 605 [pid 605] <... set_robust_list resumed>) = 0 [pid 603] rt_sigprocmask(SIG_SETMASK, [], [pid 605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 605] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 603] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] <... futex resumed>) = 0 [pid 603] <... futex resumed>) = 1 [pid 605] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 603] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] <... openat resumed>) = 3 [pid 605] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 603] <... futex resumed>) = 0 [pid 605] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 603] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 0 [pid 603] <... futex resumed>) = 1 [pid 604] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 603] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] <... futex resumed>) = 0 [pid 603] <... futex resumed>) = 1 [pid 605] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 603] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 605] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 603] <... futex resumed>) = 0 [pid 605] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 603] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 603] <... futex resumed>) = 0 [pid 605] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 603] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 605] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 603] <... futex resumed>) = 0 [pid 605] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 604] <... mmap resumed>) = 0x200000000000 [pid 604] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 603] exit_group(0) = ? [pid 605] <... futex resumed>) = ? [pid 604] <... futex resumed>) = ? [pid 605] +++ exited with 0 +++ [pid 604] +++ exited with 0 +++ [pid 603] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=603, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 606 attached , child_tidptr=0x55558b95b750) = 606 [pid 606] set_robust_list(0x55558b95b760, 24) = 0 [pid 606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 606] setpgid(0, 0) = 0 [pid 606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 606] write(3, "1000", 4) = 4 [pid 606] close(3) = 0 executing program [pid 606] write(1, "executing program\n", 18) = 18 [pid 606] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 606] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 606] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 606] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 606] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 606] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 607 attached [pid 607] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 607] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 606] <... clone3 resumed> => {parent_tid=[607]}, 88) = 607 [pid 606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 606] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] <... futex resumed>) = 0 [pid 606] <... futex resumed>) = 1 [pid 607] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 606] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] <... openat resumed>) = -1 EFAULT (Bad address) [pid 606] <... futex resumed>) = 0 [pid 607] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 607] <... futex resumed>) = 0 [pid 607] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 606] <... mmap resumed>) = 0x7feeb889d000 [pid 606] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 606] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 606] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 608 attached [pid 608] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 608] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 606] <... clone3 resumed> => {parent_tid=[608]}, 88) = 608 [pid 606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 606] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] <... futex resumed>) = 0 [pid 606] <... futex resumed>) = 1 [pid 606] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 608] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 608] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... futex resumed>) = 0 [pid 608] <... futex resumed>) = 1 [pid 606] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 606] <... futex resumed>) = 1 [pid 606] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] <... futex resumed>) = 0 [pid 606] <... futex resumed>) = 1 [pid 608] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 606] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 608] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 608] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] <... futex resumed>) = 0 [pid 606] <... futex resumed>) = 0 [pid 607] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 608] <... futex resumed>) = 1 [pid 606] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 606] <... futex resumed>) = 0 [pid 606] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 608] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 608] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... futex resumed>) = 0 [pid 608] <... futex resumed>) = 1 [pid 608] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 607] <... mmap resumed>) = 0x200000000000 [pid 607] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 606] exit_group(0 [pid 608] <... futex resumed>) = ? [pid 607] <... futex resumed>) = ? [pid 606] <... exit_group resumed>) = ? [pid 608] +++ exited with 0 +++ [pid 607] +++ exited with 0 +++ [pid 606] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=606, 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 609 attached , child_tidptr=0x55558b95b750) = 609 [pid 609] set_robust_list(0x55558b95b760, 24) = 0 [pid 609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 609] setpgid(0, 0) = 0 [pid 609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 609] write(3, "1000", 4) = 4 [pid 609] close(3) = 0 executing program [pid 609] write(1, "executing program\n", 18) = 18 [pid 609] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 609] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 609] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 609] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 609] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 609] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 610 attached [pid 610] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 610] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 609] <... clone3 resumed> => {parent_tid=[610]}, 88) = 610 [pid 609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 609] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = 1 [pid 610] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 609] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... openat resumed>) = -1 EFAULT (Bad address) [pid 610] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] <... futex resumed>) = 0 [pid 610] <... futex resumed>) = 0 [pid 609] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 610] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 609] <... mmap resumed>) = 0x7feeb889d000 [pid 609] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 609] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 609] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 611 attached [pid 611] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 611] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 609] <... clone3 resumed> => {parent_tid=[611]}, 88) = 611 [pid 609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 609] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = 1 [pid 611] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 609] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 611] <... openat resumed>) = 3 [pid 611] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 611] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 609] <... futex resumed>) = 0 [pid 609] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 610] <... futex resumed>) = 0 [pid 609] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 611] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = 1 [pid 609] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 611] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 611] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] <... futex resumed>) = 0 [pid 611] <... futex resumed>) = 1 [pid 611] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 609] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 609] <... futex resumed>) = 0 [pid 611] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 611] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 611] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 610] <... mmap resumed>) = 0x200000000000 [pid 610] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 609] exit_group(0 [pid 611] <... futex resumed>) = ? [pid 611] +++ exited with 0 +++ [pid 610] <... futex resumed>) = ? [pid 609] <... exit_group resumed>) = ? [pid 610] +++ exited with 0 +++ [pid 609] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=609, 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 612 attached , child_tidptr=0x55558b95b750) = 612 [pid 612] set_robust_list(0x55558b95b760, 24) = 0 [pid 612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 612] setpgid(0, 0) = 0 [pid 612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 612] write(3, "1000", 4) = 4 [pid 612] close(3) = 0 executing program [pid 612] write(1, "executing program\n", 18) = 18 [pid 612] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 612] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 612] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 612] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 612] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 613 attached => {parent_tid=[613]}, 88) = 613 [pid 613] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 612] rt_sigprocmask(SIG_SETMASK, [], [pid 613] rt_sigprocmask(SIG_SETMASK, [], [pid 612] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 613] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 612] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 612] <... futex resumed>) = 0 [pid 612] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] <... openat resumed>) = -1 EFAULT (Bad address) [pid 612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 613] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] <... mmap resumed>) = 0x7feeb889d000 [pid 613] <... futex resumed>) = 0 [pid 612] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE [pid 613] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] <... mprotect resumed>) = 0 [pid 612] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 612] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 614 attached [pid 614] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 614] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] <... clone3 resumed> => {parent_tid=[614]}, 88) = 614 [pid 612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 612] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... futex resumed>) = 0 [pid 612] <... futex resumed>) = 1 [pid 614] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 612] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 614] <... openat resumed>) = 3 [pid 614] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 614] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = 0 [pid 613] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 612] <... futex resumed>) = 1 [pid 612] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... futex resumed>) = 0 [pid 612] <... futex resumed>) = 1 [pid 612] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 614] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 614] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 614] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 612] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 612] <... futex resumed>) = 0 [pid 614] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 614] <... futex resumed>) = 0 [pid 612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 614] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 613] <... mmap resumed>) = 0x200000000000 [pid 613] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] exit_group(0 [pid 614] <... futex resumed>) = ? [pid 614] +++ exited with 0 +++ [pid 613] <... futex resumed>) = ? [pid 612] <... exit_group resumed>) = ? [pid 613] +++ exited with 0 +++ [pid 612] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=612, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 615 attached [pid 615] set_robust_list(0x55558b95b760, 24) = 0 [pid 615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 615] setpgid(0, 0) = 0 [pid 615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 615 [pid 615] <... openat resumed>) = 3 [pid 615] write(3, "1000", 4) = 4 [pid 615] close(3executing program ) = 0 [pid 615] write(1, "executing program\n", 18) = 18 [pid 615] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 615] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 615] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 615] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 615] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 615] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 616 attached [pid 616] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 616] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 615] <... clone3 resumed> => {parent_tid=[616]}, 88) = 616 [pid 615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 615] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] <... futex resumed>) = 0 [pid 615] <... futex resumed>) = 1 [pid 616] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 615] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] <... futex resumed>) = 0 [pid 616] <... futex resumed>) = 0 [pid 615] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 616] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 615] <... mmap resumed>) = 0x7feeb889d000 [pid 615] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 615] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 615] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 617 attached [pid 617] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 617] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 615] <... clone3 resumed> => {parent_tid=[617]}, 88) = 617 [pid 615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 615] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... futex resumed>) = 0 [pid 615] <... futex resumed>) = 1 [pid 617] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 615] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 617] <... openat resumed>) = 3 [pid 617] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] <... futex resumed>) = 0 [pid 617] <... futex resumed>) = 1 [pid 615] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 616] <... futex resumed>) = 0 [pid 615] <... futex resumed>) = 1 [pid 615] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... futex resumed>) = 0 [pid 615] <... futex resumed>) = 1 [pid 617] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 615] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 617] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 617] <... futex resumed>) = 0 [pid 615] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 615] <... futex resumed>) = 0 [pid 615] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 617] <... ioctl resumed>) = 0 [pid 617] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 617] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 615] <... futex resumed>) = 0 [pid 616] <... mmap resumed>) = 0x200000000000 [pid 616] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 615] exit_group(0) = ? [pid 617] <... futex resumed>) = ? [pid 616] <... futex resumed>) = ? [pid 617] +++ exited with 0 +++ [pid 616] +++ exited with 0 +++ [pid 615] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=615, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 618 ./strace-static-x86_64: Process 618 attached [pid 618] set_robust_list(0x55558b95b760, 24) = 0 [pid 618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 618] setpgid(0, 0) = 0 [pid 618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 618] write(3, "1000", 4) = 4 executing program [pid 618] close(3) = 0 [pid 618] write(1, "executing program\n", 18) = 18 [pid 618] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 618] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 618] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 618] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 618] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 619 attached [pid 619] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 619] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 619] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] <... clone3 resumed> => {parent_tid=[619]}, 88) = 619 [pid 618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 618] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] <... futex resumed>) = 0 [pid 618] <... futex resumed>) = 1 [pid 619] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 618] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] <... openat resumed>) = -1 EFAULT (Bad address) [pid 618] <... futex resumed>) = 0 [pid 619] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 619] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 618] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 618] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 618] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 620 attached [pid 620] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 620] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] <... clone3 resumed> => {parent_tid=[620]}, 88) = 620 [pid 618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 618] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 620] <... futex resumed>) = 0 [pid 618] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 620] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 620] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 618] <... futex resumed>) = 0 [pid 620] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] <... futex resumed>) = 0 [pid 618] <... futex resumed>) = 1 [pid 619] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 618] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 620] <... futex resumed>) = 0 [pid 620] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 620] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 618] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 618] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 620] <... futex resumed>) = 0 [pid 620] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 620] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 618] <... futex resumed>) = 0 [pid 620] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 619] <... mmap resumed>) = 0x200000000000 [pid 619] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 619] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] exit_group(0 [pid 620] <... futex resumed>) = ? [pid 619] <... futex resumed>) = ? [pid 618] <... exit_group resumed>) = ? [pid 620] +++ exited with 0 +++ [pid 619] +++ exited with 0 +++ [pid 618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=618, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 621 attached [pid 621] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 621 [pid 621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 621] setpgid(0, 0) = 0 [pid 621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 621] write(3, "1000", 4executing program ) = 4 [pid 621] close(3) = 0 [pid 621] write(1, "executing program\n", 18) = 18 [pid 621] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 621] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 621] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 621] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 621] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 622 attached [pid 622] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 622] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 621] <... clone3 resumed> => {parent_tid=[622]}, 88) = 622 [pid 621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 621] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 622] <... futex resumed>) = 0 [pid 621] <... futex resumed>) = 1 [pid 622] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 622] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 622] <... futex resumed>) = 0 [pid 621] <... futex resumed>) = 0 [pid 622] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 621] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 621] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 621] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 623 attached [pid 623] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 623] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 621] <... clone3 resumed> => {parent_tid=[623]}, 88) = 623 [pid 621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 621] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 623] <... futex resumed>) = 0 [pid 621] <... futex resumed>) = 1 [pid 623] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 621] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] <... openat resumed>) = 3 [pid 623] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 621] <... futex resumed>) = 0 [pid 623] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 621] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 622] <... futex resumed>) = 0 [pid 621] <... futex resumed>) = 1 [pid 622] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 621] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 621] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] <... futex resumed>) = 0 [pid 623] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 623] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 621] <... futex resumed>) = 0 [pid 623] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 621] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 621] <... futex resumed>) = 0 [pid 623] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 621] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 623] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 623] <... futex resumed>) = 0 [pid 623] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 622] <... mmap resumed>) = 0x200000000000 [pid 622] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 621] exit_group(0 [pid 623] <... futex resumed>) = ? [pid 622] <... futex resumed>) = ? [pid 621] <... exit_group resumed>) = ? [pid 623] +++ exited with 0 +++ [pid 622] +++ exited with 0 +++ [pid 621] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=621, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 624 attached [pid 624] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 624 [pid 624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 624] setpgid(0, 0) = 0 [pid 624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 624] write(3, "1000", 4) = 4 [pid 624] close(3) = 0 executing program [pid 624] write(1, "executing program\n", 18) = 18 [pid 624] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 624] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 624] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 625 attached [pid 625] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 625] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] <... clone3 resumed> => {parent_tid=[625]}, 88) = 625 [pid 624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 624] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... futex resumed>) = 0 [pid 624] <... futex resumed>) = 1 [pid 625] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 624] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... openat resumed>) = -1 EFAULT (Bad address) [pid 624] <... futex resumed>) = 0 [pid 625] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 625] <... futex resumed>) = 0 [pid 625] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] <... mmap resumed>) = 0x7feeb889d000 [pid 624] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 626 attached [pid 626] set_robust_list(0x7feeb88bd9a0, 24 [pid 624] <... clone3 resumed> => {parent_tid=[626]}, 88) = 626 [pid 626] <... set_robust_list resumed>) = 0 [pid 624] rt_sigprocmask(SIG_SETMASK, [], [pid 626] rt_sigprocmask(SIG_SETMASK, [], [pid 624] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 626] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 626] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] <... futex resumed>) = 0 [pid 624] <... futex resumed>) = 1 [pid 626] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 624] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 626] <... openat resumed>) = 3 [pid 626] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] <... futex resumed>) = 0 [pid 626] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 625] <... futex resumed>) = 0 [pid 624] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 624] <... futex resumed>) = 1 [pid 624] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 626] <... futex resumed>) = 0 [pid 626] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 626] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] <... futex resumed>) = 0 [pid 626] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] <... futex resumed>) = 0 [pid 626] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 624] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 626] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 626] <... futex resumed>) = 0 [pid 626] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 625] <... mmap resumed>) = 0x200000000000 [pid 625] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] exit_group(0 [pid 626] <... futex resumed>) = ? [pid 624] <... exit_group resumed>) = ? [pid 626] +++ exited with 0 +++ [pid 625] <... futex resumed>) = ? [pid 625] +++ exited with 0 +++ [pid 624] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=624, 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 627 attached , child_tidptr=0x55558b95b750) = 627 [pid 627] set_robust_list(0x55558b95b760, 24) = 0 [pid 627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 627] setpgid(0, 0) = 0 [pid 627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 627] write(3, "1000", 4) = 4 [pid 627] close(3) = 0 [pid 627] write(1, "executing program\n", 18executing program ) = 18 [pid 627] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 627] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 627] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 627] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 627] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 627] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 628 attached [pid 628] set_robust_list(0x7feeb88de9a0, 24 [pid 627] <... clone3 resumed> => {parent_tid=[628]}, 88) = 628 [pid 628] <... set_robust_list resumed>) = 0 [pid 627] rt_sigprocmask(SIG_SETMASK, [], [pid 628] rt_sigprocmask(SIG_SETMASK, [], [pid 627] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 628] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 628] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 627] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... futex resumed>) = 0 [pid 627] <... futex resumed>) = 1 [pid 628] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 627] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... futex resumed>) = 0 [pid 628] <... futex resumed>) = 0 [pid 627] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 628] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 627] <... mmap resumed>) = 0x7feeb889d000 [pid 627] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 627] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 627] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 629 attached [pid 629] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 629] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 627] <... clone3 resumed> => {parent_tid=[629]}, 88) = 629 [pid 627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 627] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... futex resumed>) = 0 [pid 627] <... futex resumed>) = 1 [pid 627] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 629] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 629] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 627] <... futex resumed>) = 0 [pid 629] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 627] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... futex resumed>) = 0 [pid 627] <... futex resumed>) = 1 [pid 627] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... futex resumed>) = 0 [pid 627] <... futex resumed>) = 1 [pid 628] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 629] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0} [pid 627] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 629] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 629] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 627] <... futex resumed>) = 0 [pid 629] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 627] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... futex resumed>) = 0 [pid 627] <... futex resumed>) = 1 [pid 629] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 627] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 629] <... ioctl resumed>) = 0 [pid 629] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 629] <... futex resumed>) = 0 [pid 629] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 628] <... mmap resumed>) = 0x200000000000 [pid 628] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 627] exit_group(0 [pid 629] <... futex resumed>) = ? [pid 628] <... futex resumed>) = ? [pid 627] <... exit_group resumed>) = ? [pid 629] +++ exited with 0 +++ [pid 628] +++ exited with 0 +++ [pid 627] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=627, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 630 attached [pid 630] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 630 [pid 630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 630] setpgid(0, 0) = 0 [pid 630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 630] write(3, "1000", 4) = 4 executing program [pid 630] close(3) = 0 [pid 630] write(1, "executing program\n", 18) = 18 [pid 630] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 630] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 630] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 630] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 630] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 630] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 631 attached [pid 631] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 631] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 630] <... clone3 resumed> => {parent_tid=[631]}, 88) = 631 [pid 630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 630] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... futex resumed>) = 0 [pid 630] <... futex resumed>) = 1 [pid 631] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 630] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... openat resumed>) = -1 EFAULT (Bad address) [pid 630] <... futex resumed>) = 0 [pid 631] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 631] <... futex resumed>) = 0 [pid 631] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 630] <... mmap resumed>) = 0x7feeb889d000 [pid 630] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 630] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 630] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 632 attached [pid 632] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 632] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 630] <... clone3 resumed> => {parent_tid=[632]}, 88) = 632 [pid 630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 630] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... futex resumed>) = 0 [pid 630] <... futex resumed>) = 1 [pid 630] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 632] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 632] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 632] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 630] <... futex resumed>) = 0 [pid 630] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... futex resumed>) = 0 [pid 630] <... futex resumed>) = 1 [pid 631] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 630] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 630] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 632] <... futex resumed>) = 0 [pid 632] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 632] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 630] <... futex resumed>) = 0 [pid 632] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 630] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 632] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = 0 [pid 632] <... futex resumed>) = 0 [pid 630] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 632] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 631] <... mmap resumed>) = 0x200000000000 [pid 631] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 630] exit_group(0 [pid 632] <... futex resumed>) = ? [pid 632] +++ exited with 0 +++ [pid 631] <... futex resumed>) = ? [pid 631] +++ exited with 0 +++ [pid 630] <... exit_group resumed>) = ? [pid 630] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=630, 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 633 attached , child_tidptr=0x55558b95b750) = 633 [pid 633] set_robust_list(0x55558b95b760, 24) = 0 [pid 633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 633] setpgid(0, 0) = 0 [pid 633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 633] write(3, "1000", 4) = 4 [pid 633] close(3) = 0 executing program [pid 633] write(1, "executing program\n", 18) = 18 [pid 633] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 633] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 633] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 634 attached [pid 634] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 634] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] <... clone3 resumed> => {parent_tid=[634]}, 88) = 634 [pid 633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 633] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = 0 [pid 633] <... futex resumed>) = 1 [pid 634] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 633] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... openat resumed>) = -1 EFAULT (Bad address) [pid 633] <... futex resumed>) = 0 [pid 634] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 633] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 635 attached [pid 635] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 635] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] <... clone3 resumed> => {parent_tid=[635]}, 88) = 635 [pid 633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 633] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... futex resumed>) = 0 [pid 633] <... futex resumed>) = 1 [pid 635] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 635] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 633] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = 0 [pid 633] <... futex resumed>) = 1 [pid 634] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 633] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 633] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 635] <... futex resumed>) = 0 [pid 635] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 635] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 633] <... futex resumed>) = 0 [pid 633] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 633] <... futex resumed>) = 0 [pid 635] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 633] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 635] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 635] <... futex resumed>) = 0 [pid 635] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 634] <... mmap resumed>) = 0x200000000000 [pid 634] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] exit_group(0) = ? [pid 635] <... futex resumed>) = ? [pid 635] +++ exited with 0 +++ [pid 634] <... futex resumed>) = ? [pid 634] +++ exited with 0 +++ [pid 633] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=633, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 636 attached , child_tidptr=0x55558b95b750) = 636 [pid 636] set_robust_list(0x55558b95b760, 24) = 0 [pid 636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 636] setpgid(0, 0) = 0 [pid 636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 636] write(3, "1000", 4) = 4 [pid 636] close(3) = 0 executing program [pid 636] write(1, "executing program\n", 18) = 18 [pid 636] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 636] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 636] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 636] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 637 attached [pid 637] set_robust_list(0x7feeb88de9a0, 24 [pid 636] <... clone3 resumed> => {parent_tid=[637]}, 88) = 637 [pid 637] <... set_robust_list resumed>) = 0 [pid 636] rt_sigprocmask(SIG_SETMASK, [], [pid 637] rt_sigprocmask(SIG_SETMASK, [], [pid 636] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 637] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 637] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 636] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] <... openat resumed>) = -1 EFAULT (Bad address) [pid 636] <... futex resumed>) = 0 [pid 637] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] <... futex resumed>) = 0 [pid 636] <... futex resumed>) = 0 [pid 636] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 637] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 637] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 636] <... futex resumed>) = 0 [pid 637] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 636] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] <... futex resumed>) = 0 [pid 636] <... futex resumed>) = 1 [pid 637] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 636] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 636] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 636] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 638 attached [pid 638] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 638] rt_sigprocmask(SIG_SETMASK, [], [pid 636] <... clone3 resumed> => {parent_tid=[638]}, 88) = 638 [pid 638] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 636] rt_sigprocmask(SIG_SETMASK, [], [pid 638] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 636] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 636] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] <... futex resumed>) = 0 [pid 638] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 636] <... futex resumed>) = 1 [pid 638] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 636] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 638] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 638] <... futex resumed>) = 0 [pid 636] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 636] <... futex resumed>) = 0 [pid 638] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 636] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 638] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 638] <... futex resumed>) = 0 [pid 638] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 637] <... mmap resumed>) = 0x200000000000 [pid 637] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 636] exit_group(0 [pid 637] <... futex resumed>) = ? [pid 638] <... futex resumed>) = ? [pid 636] <... exit_group resumed>) = ? [pid 638] +++ exited with 0 +++ [pid 637] +++ exited with 0 +++ [pid 636] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=636, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 639 attached , child_tidptr=0x55558b95b750) = 639 [pid 639] set_robust_list(0x55558b95b760, 24) = 0 [pid 639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 639] setpgid(0, 0) = 0 [pid 639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 639] write(3, "1000", 4) = 4 [pid 639] close(3) = 0 executing program [pid 639] write(1, "executing program\n", 18) = 18 [pid 639] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 639] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 639] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 639] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 639] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 640 attached [pid 640] set_robust_list(0x7feeb88de9a0, 24 [pid 639] <... clone3 resumed> => {parent_tid=[640]}, 88) = 640 [pid 640] <... set_robust_list resumed>) = 0 [pid 639] rt_sigprocmask(SIG_SETMASK, [], [pid 640] rt_sigprocmask(SIG_SETMASK, [], [pid 639] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 640] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 640] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 639] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... openat resumed>) = -1 EFAULT (Bad address) [pid 639] <... futex resumed>) = 0 [pid 640] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... futex resumed>) = 0 [pid 639] <... futex resumed>) = 0 [pid 640] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 639] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 640] <... openat resumed>) = 3 [pid 640] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 639] <... futex resumed>) = 0 [pid 640] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 639] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 639] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 639] rt_sigprocmask(SIG_BLOCK, ~[], [pid 640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 639] <... rt_sigprocmask resumed>[], 8) = 0 [pid 639] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 640] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 641] set_robust_list(0x7feeb88bd9a0, 24 [pid 639] <... clone3 resumed> => {parent_tid=[641]}, 88) = 641 [pid 641] <... set_robust_list resumed>) = 0 [pid 641] rt_sigprocmask(SIG_SETMASK, [], [pid 639] rt_sigprocmask(SIG_SETMASK, [], [pid 641] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 639] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 641] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 639] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 639] <... futex resumed>) = 0 [pid 641] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 639] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 641] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 641] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = 0 [pid 641] <... futex resumed>) = 1 [pid 639] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 639] <... futex resumed>) = 0 [pid 641] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 639] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 641] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 641] <... futex resumed>) = 0 [pid 641] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 640] <... mmap resumed>) = 0x200000000000 [pid 640] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 639] exit_group(0 [pid 641] <... futex resumed>) = ? [pid 640] <... futex resumed>) = ? [pid 641] +++ exited with 0 +++ [pid 640] +++ exited with 0 +++ [pid 639] <... exit_group resumed>) = ? [pid 639] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=639, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 642 ./strace-static-x86_64: Process 642 attached [pid 642] set_robust_list(0x55558b95b760, 24) = 0 [pid 642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 642] setpgid(0, 0) = 0 [pid 642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 642] write(3, "1000", 4) = 4 [pid 642] close(3) = 0 executing program [pid 642] write(1, "executing program\n", 18) = 18 [pid 642] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 642] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 642] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 642] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 643 attached [pid 643] set_robust_list(0x7feeb88de9a0, 24 [pid 642] <... clone3 resumed> => {parent_tid=[643]}, 88) = 643 [pid 643] <... set_robust_list resumed>) = 0 [pid 642] rt_sigprocmask(SIG_SETMASK, [], [pid 643] rt_sigprocmask(SIG_SETMASK, [], [pid 642] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 642] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 642] <... futex resumed>) = 0 [pid 642] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... openat resumed>) = -1 EFAULT (Bad address) [pid 642] <... futex resumed>) = 0 [pid 643] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 643] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 642] <... mmap resumed>) = 0x7feeb889d000 [pid 642] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 642] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 644 attached [pid 644] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 644] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 642] <... clone3 resumed> => {parent_tid=[644]}, 88) = 644 [pid 642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 642] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] <... futex resumed>) = 0 [pid 642] <... futex resumed>) = 1 [pid 644] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 642] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] <... openat resumed>) = 3 [pid 644] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 644] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 642] <... futex resumed>) = 0 [pid 642] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 642] <... futex resumed>) = 1 [pid 643] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 642] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 642] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] <... futex resumed>) = 0 [pid 644] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 644] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 1 [pid 644] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 642] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 644] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 0 [pid 642] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 643] <... mmap resumed>) = 0x200000000000 [pid 643] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 642] exit_group(0 [pid 644] <... futex resumed>) = ? [pid 644] +++ exited with 0 +++ [pid 643] <... futex resumed>) = ? [pid 642] <... exit_group resumed>) = ? [pid 643] +++ exited with 0 +++ [pid 642] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=642, 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 645 attached [pid 645] set_robust_list(0x55558b95b760, 24) = 0 [pid 645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 645 [pid 645] <... prctl resumed>) = 0 [pid 645] setpgid(0, 0) = 0 [pid 645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 645] write(3, "1000", 4) = 4 [pid 645] close(3) = 0 [pid 645] write(1, "executing program\n", 18executing program ) = 18 [pid 645] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 645] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 645] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 645] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 646 attached [pid 646] set_robust_list(0x7feeb88de9a0, 24 [pid 645] <... clone3 resumed> => {parent_tid=[646]}, 88) = 646 [pid 646] <... set_robust_list resumed>) = 0 [pid 645] rt_sigprocmask(SIG_SETMASK, [], [pid 646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 646] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 645] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 645] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] <... futex resumed>) = 0 [pid 645] <... futex resumed>) = 1 [pid 646] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 645] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] <... openat resumed>) = -1 EFAULT (Bad address) [pid 645] <... futex resumed>) = 0 [pid 646] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 646] <... futex resumed>) = 0 [pid 646] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 645] <... mmap resumed>) = 0x7feeb889d000 [pid 645] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 645] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 647 attached [pid 647] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 647] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 645] <... clone3 resumed> => {parent_tid=[647]}, 88) = 647 [pid 645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 645] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... futex resumed>) = 0 [pid 645] <... futex resumed>) = 1 [pid 645] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 647] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 647] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... futex resumed>) = 0 [pid 647] <... futex resumed>) = 1 [pid 645] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 646] <... futex resumed>) = 0 [pid 645] <... futex resumed>) = 1 [pid 645] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 647] <... futex resumed>) = 0 [pid 645] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 647] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 647] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 645] <... futex resumed>) = 0 [pid 647] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 645] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... ioctl resumed>) = 0 [pid 645] <... futex resumed>) = 0 [pid 647] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 647] <... futex resumed>) = 0 [pid 645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 647] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 646] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 645] exit_group(0) = ? [pid 647] <... futex resumed>) = ? [pid 646] <... futex resumed>) = ? [pid 647] +++ exited with 0 +++ [pid 646] +++ exited with 0 +++ [pid 645] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=645, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 648 attached , child_tidptr=0x55558b95b750) = 648 [pid 648] set_robust_list(0x55558b95b760, 24) = 0 [pid 648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 648] setpgid(0, 0) = 0 [pid 648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 648] write(3, "1000", 4) = 4 [pid 648] close(3) = 0 executing program [pid 648] write(1, "executing program\n", 18) = 18 [pid 648] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 648] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 648] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 648] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 648] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 649 attached [pid 649] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 649] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] <... clone3 resumed> => {parent_tid=[649]}, 88) = 649 [pid 648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 648] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 648] <... futex resumed>) = 1 [pid 649] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 648] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... openat resumed>) = -1 EFAULT (Bad address) [pid 648] <... futex resumed>) = 0 [pid 649] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 649] <... futex resumed>) = 0 [pid 649] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] <... mmap resumed>) = 0x7feeb889d000 [pid 648] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 648] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 648] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 650 attached [pid 650] set_robust_list(0x7feeb88bd9a0, 24 [pid 648] <... clone3 resumed> => {parent_tid=[650]}, 88) = 650 [pid 650] <... set_robust_list resumed>) = 0 [pid 650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 650] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 648] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... futex resumed>) = 0 [pid 648] <... futex resumed>) = 1 [pid 650] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 648] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 650] <... openat resumed>) = 3 [pid 650] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 648] <... futex resumed>) = 0 [pid 650] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 648] <... futex resumed>) = 1 [pid 649] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 648] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 648] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 650] <... futex resumed>) = 0 [pid 650] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 650] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 650] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] <... futex resumed>) = 0 [pid 648] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... futex resumed>) = 0 [pid 648] <... futex resumed>) = 1 [pid 650] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 648] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 650] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] <... futex resumed>) = 0 [pid 650] <... futex resumed>) = 1 [pid 650] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 649] <... mmap resumed>) = 0x200000000000 [pid 649] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] exit_group(0 [pid 650] <... futex resumed>) = ? [pid 650] +++ exited with 0 +++ [pid 649] <... futex resumed>) = ? [pid 648] <... exit_group resumed>) = ? [pid 649] +++ exited with 0 +++ [pid 648] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=648, 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 651 attached , child_tidptr=0x55558b95b750) = 651 [pid 651] set_robust_list(0x55558b95b760, 24) = 0 [pid 651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 651] setpgid(0, 0) = 0 [pid 651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 651] write(3, "1000", 4) = 4 [pid 651] close(3) = 0 executing program [pid 651] write(1, "executing program\n", 18) = 18 [pid 651] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 651] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 651] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 651] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 652 attached => {parent_tid=[652]}, 88) = 652 [pid 652] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 652] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 651] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 652] <... futex resumed>) = 0 [pid 651] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 651] <... futex resumed>) = 0 [pid 652] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 652] <... futex resumed>) = 0 [pid 652] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 651] <... mmap resumed>) = 0x7feeb889d000 [pid 651] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 651] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 653 attached [pid 653] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 653] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 651] <... clone3 resumed> => {parent_tid=[653]}, 88) = 653 [pid 651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 651] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] <... futex resumed>) = 0 [pid 651] <... futex resumed>) = 1 [pid 651] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 653] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 653] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 653] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 651] <... futex resumed>) = 0 [pid 651] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... futex resumed>) = 0 [pid 651] <... futex resumed>) = 1 [pid 652] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 651] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 651] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 653] <... futex resumed>) = 0 [pid 653] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 653] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 651] <... futex resumed>) = 0 [pid 653] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 651] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 653] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 651] <... futex resumed>) = 0 [pid 653] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 651] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 653] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 653] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 651] <... futex resumed>) = 0 [pid 652] <... mmap resumed>) = 0x200000000000 [pid 652] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 651] exit_group(0 [pid 653] <... futex resumed>) = ? [pid 652] <... futex resumed>) = ? [pid 651] <... exit_group resumed>) = ? [pid 653] +++ exited with 0 +++ [pid 652] +++ exited with 0 +++ [pid 651] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=651, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 654 attached [pid 654] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 654 [pid 654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 654] setpgid(0, 0) = 0 [pid 654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 654] write(3, "1000", 4) = 4 [pid 654] close(3) = 0 executing program [pid 654] write(1, "executing program\n", 18) = 18 [pid 654] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 654] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 654] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 654] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 654] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 655 attached [pid 655] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 655] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 654] <... clone3 resumed> => {parent_tid=[655]}, 88) = 655 [pid 654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 654] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... futex resumed>) = 0 [pid 654] <... futex resumed>) = 1 [pid 655] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 654] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] <... futex resumed>) = 0 [pid 655] <... futex resumed>) = 0 [pid 654] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 655] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 654] <... mmap resumed>) = 0x7feeb889d000 [pid 654] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 654] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 656 attached [pid 656] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 656] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 654] <... clone3 resumed> => {parent_tid=[656]}, 88) = 656 [pid 654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 654] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 656] <... futex resumed>) = 0 [pid 656] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 654] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 656] <... openat resumed>) = 3 [pid 656] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 656] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 654] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 656] <... futex resumed>) = 0 [pid 655] <... futex resumed>) = 0 [pid 656] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 655] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 656] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 656] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 656] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 654] <... futex resumed>) = 0 [pid 654] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 656] <... futex resumed>) = 0 [pid 654] <... futex resumed>) = 1 [pid 656] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 654] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 656] <... ioctl resumed>) = 0 [pid 656] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 656] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 655] <... mmap resumed>) = 0x200000000000 [pid 655] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 654] exit_group(0 [pid 656] <... futex resumed>) = ? [pid 654] <... exit_group resumed>) = ? [pid 656] +++ exited with 0 +++ [pid 655] <... futex resumed>) = ? [pid 655] +++ exited with 0 +++ [pid 654] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=654, 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 657 attached , child_tidptr=0x55558b95b750) = 657 [pid 657] set_robust_list(0x55558b95b760, 24) = 0 [pid 657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 657] setpgid(0, 0) = 0 [pid 657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 657] write(3, "1000", 4) = 4 [pid 657] close(3) = 0 executing program [pid 657] write(1, "executing program\n", 18) = 18 [pid 657] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 657] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 657] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 657] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 657] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 658 attached [pid 658] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 658] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 657] <... clone3 resumed> => {parent_tid=[658]}, 88) = 658 [pid 657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 657] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... futex resumed>) = 0 [pid 657] <... futex resumed>) = 1 [pid 658] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 658] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... futex resumed>) = 0 [pid 657] <... futex resumed>) = 0 [pid 658] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 657] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 657] <... futex resumed>) = 0 [pid 658] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 657] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 658] <... mmap resumed>) = 0x200000000000 [pid 657] <... mmap resumed>) = 0x7feeb889d000 [pid 657] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 657] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 658] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 658] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 659 attached [pid 659] set_robust_list(0x7feeb88bd9a0, 24 [pid 657] <... clone3 resumed> => {parent_tid=[659]}, 88) = 659 [pid 657] rt_sigprocmask(SIG_SETMASK, [], [pid 659] <... set_robust_list resumed>) = 0 [pid 659] rt_sigprocmask(SIG_SETMASK, [], [pid 657] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 659] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 659] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 657] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 659] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 657] <... futex resumed>) = 0 [pid 659] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 657] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 659] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 657] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... futex resumed>) = 0 [pid 657] <... futex resumed>) = 1 [pid 659] <... futex resumed>) = 0 [pid 658] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 659] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 658] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 657] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] <... futex resumed>) = 0 [pid 657] exit_group(0 [pid 659] <... futex resumed>) = ? [pid 657] <... exit_group resumed>) = ? [pid 659] +++ exited with 0 +++ [pid 658] +++ exited with 0 +++ [pid 657] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=657, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 660 attached , child_tidptr=0x55558b95b750) = 660 [pid 660] set_robust_list(0x55558b95b760, 24) = 0 [pid 660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 660] setpgid(0, 0) = 0 [pid 660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 660] write(3, "1000", 4) = 4 [pid 660] close(3) = 0 [pid 660] write(1, "executing program\n", 18executing program ) = 18 [pid 660] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 660] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 660] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 660] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 661 attached [pid 661] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 661] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 660] <... clone3 resumed> => {parent_tid=[661]}, 88) = 661 [pid 660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 660] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = 0 [pid 660] <... futex resumed>) = 1 [pid 661] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 660] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... futex resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 661] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 660] <... mmap resumed>) = 0x7feeb889d000 [pid 660] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 660] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 662 attached [pid 662] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 662] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 660] <... clone3 resumed> => {parent_tid=[662]}, 88) = 662 [pid 660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 660] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] <... futex resumed>) = 0 [pid 660] <... futex resumed>) = 1 [pid 660] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 662] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 662] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 662] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 660] <... futex resumed>) = 0 [pid 660] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = 0 [pid 660] <... futex resumed>) = 1 [pid 661] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 660] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 660] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 662] <... futex resumed>) = 0 [pid 662] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 662] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 660] <... futex resumed>) = 0 [pid 660] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 660] <... futex resumed>) = 0 [pid 662] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 660] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 662] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 660] <... futex resumed>) = 0 [pid 662] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 661] <... mmap resumed>) = 0x200000000000 [pid 661] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 660] exit_group(0 [pid 662] <... futex resumed>) = ? [pid 662] +++ exited with 0 +++ [pid 661] <... futex resumed>) = ? [pid 660] <... exit_group resumed>) = ? [pid 661] +++ exited with 0 +++ [pid 660] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=660, 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=0x55558b95b750) = 663 ./strace-static-x86_64: Process 663 attached [pid 663] set_robust_list(0x55558b95b760, 24) = 0 [pid 663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 663] setpgid(0, 0) = 0 [pid 663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 663] write(3, "1000", 4) = 4 [pid 663] close(3executing program ) = 0 [pid 663] write(1, "executing program\n", 18) = 18 [pid 663] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 663] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 663] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 663] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 664 attached [pid 664] set_robust_list(0x7feeb88de9a0, 24 [pid 663] <... clone3 resumed> => {parent_tid=[664]}, 88) = 664 [pid 664] <... set_robust_list resumed>) = 0 [pid 663] rt_sigprocmask(SIG_SETMASK, [], [pid 664] rt_sigprocmask(SIG_SETMASK, [], [pid 663] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 664] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 663] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 663] <... futex resumed>) = 0 [pid 664] <... openat resumed>) = -1 EFAULT (Bad address) [pid 663] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... futex resumed>) = 0 [pid 664] <... futex resumed>) = 0 [pid 664] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 663] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 663] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 665 attached [pid 665] set_robust_list(0x7feeb88bd9a0, 24 [pid 663] <... clone3 resumed> => {parent_tid=[665]}, 88) = 665 [pid 665] <... set_robust_list resumed>) = 0 [pid 665] rt_sigprocmask(SIG_SETMASK, [], [pid 663] rt_sigprocmask(SIG_SETMASK, [], [pid 665] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 663] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 665] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 663] <... futex resumed>) = 0 [pid 663] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 665] <... openat resumed>) = 3 [pid 665] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 663] <... futex resumed>) = 0 [pid 665] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... futex resumed>) = 0 [pid 663] <... futex resumed>) = 1 [pid 664] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 663] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 663] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 665] <... futex resumed>) = 0 [pid 665] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 665] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 663] <... futex resumed>) = 0 [pid 665] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 663] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 665] <... futex resumed>) = 0 [pid 665] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 665] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 665] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] <... futex resumed>) = 0 [pid 664] <... mmap resumed>) = 0x200000000000 [pid 664] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] exit_group(0) = ? [pid 665] <... futex resumed>) = ? [pid 665] +++ exited with 0 +++ [pid 664] <... futex resumed>) = ? [pid 664] +++ exited with 0 +++ [pid 663] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=663, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 666 attached [pid 666] set_robust_list(0x55558b95b760, 24) = 0 [pid 666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 666 [pid 666] <... prctl resumed>) = 0 [pid 666] setpgid(0, 0) = 0 [pid 666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 666] write(3, "1000", 4) = 4 [pid 666] close(3) = 0 executing program [pid 666] write(1, "executing program\n", 18) = 18 [pid 666] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 666] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 666] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 666] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 666] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 667 attached [pid 667] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 667] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 666] <... clone3 resumed> => {parent_tid=[667]}, 88) = 667 [pid 666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 666] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 666] <... futex resumed>) = 1 [pid 667] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 666] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... openat resumed>) = -1 EFAULT (Bad address) [pid 666] <... futex resumed>) = 0 [pid 667] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 667] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 666] <... mmap resumed>) = 0x7feeb889d000 [pid 666] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 666] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 666] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 668 attached [pid 668] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 668] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 666] <... clone3 resumed> => {parent_tid=[668]}, 88) = 668 [pid 666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 666] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... futex resumed>) = 0 [pid 666] <... futex resumed>) = 1 [pid 666] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 668] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 668] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 666] <... futex resumed>) = 0 [pid 668] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 666] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 666] <... futex resumed>) = 1 [pid 666] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 666] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 668] <... futex resumed>) = 0 [pid 667] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 668] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0}) = -1 EOPNOTSUPP (Operation not supported) [pid 668] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 668] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 666] <... futex resumed>) = 0 [pid 666] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 668] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 668] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 668] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 666] <... futex resumed>) = 0 [pid 667] <... mmap resumed>) = 0x200000000000 [pid 667] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 666] exit_group(0 [pid 667] <... futex resumed>) = ? [pid 667] +++ exited with 0 +++ [pid 666] <... exit_group resumed>) = ? [pid 668] <... futex resumed>) = ? [pid 668] +++ exited with 0 +++ [pid 666] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=666, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 669 attached [pid 669] set_robust_list(0x55558b95b760, 24) = 0 [pid 669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 669 [pid 669] <... prctl resumed>) = 0 [pid 669] setpgid(0, 0) = 0 [pid 669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 669] write(3, "1000", 4) = 4 [pid 669] close(3) = 0 executing program [pid 669] write(1, "executing program\n", 18) = 18 [pid 669] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 669] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 669] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 669] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 670 attached [pid 670] set_robust_list(0x7feeb88de9a0, 24 [pid 669] <... clone3 resumed> => {parent_tid=[670]}, 88) = 670 [pid 670] <... set_robust_list resumed>) = 0 [pid 669] rt_sigprocmask(SIG_SETMASK, [], [pid 670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 670] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 669] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 669] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = 0 [pid 669] <... futex resumed>) = 1 [pid 670] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 669] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... openat resumed>) = -1 EFAULT (Bad address) [pid 669] <... futex resumed>) = 0 [pid 670] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 670] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 669] <... mmap resumed>) = 0x7feeb889d000 [pid 669] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 669] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 671 attached [pid 671] set_robust_list(0x7feeb88bd9a0, 24 [pid 669] <... clone3 resumed> => {parent_tid=[671]}, 88) = 671 [pid 671] <... set_robust_list resumed>) = 0 [pid 669] rt_sigprocmask(SIG_SETMASK, [], [pid 671] rt_sigprocmask(SIG_SETMASK, [], [pid 669] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 671] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 671] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 669] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 671] <... futex resumed>) = 0 [pid 671] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 669] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 671] <... openat resumed>) = 3 [pid 671] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 669] <... futex resumed>) = 0 [pid 671] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 669] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = 0 [pid 669] <... futex resumed>) = 1 [pid 670] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 669] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 671] <... futex resumed>) = 0 [pid 669] <... futex resumed>) = 1 [pid 669] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 671] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 671] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = 0 [pid 669] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 671] <... futex resumed>) = 1 [pid 669] <... futex resumed>) = 0 [pid 671] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 669] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 671] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 671] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = 0 [pid 671] <... futex resumed>) = 1 [pid 671] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 670] <... mmap resumed>) = 0x200000000000 [pid 670] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 669] exit_group(0 [pid 671] <... futex resumed>) = ? [pid 670] <... futex resumed>) = ? [pid 669] <... exit_group resumed>) = ? [pid 671] +++ exited with 0 +++ [pid 670] +++ exited with 0 +++ [pid 669] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=669, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 672 ./strace-static-x86_64: Process 672 attached [pid 672] set_robust_list(0x55558b95b760, 24) = 0 [pid 672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 672] setpgid(0, 0) = 0 [pid 672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 672] write(3, "1000", 4) = 4 [pid 672] close(3) = 0 [pid 672] write(1, "executing program\n", 18executing program ) = 18 [pid 672] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 672] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 672] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 672] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 673 attached [pid 673] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 673] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 672] <... clone3 resumed> => {parent_tid=[673]}, 88) = 673 [pid 672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 672] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = 0 [pid 672] <... futex resumed>) = 1 [pid 673] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 672] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 672] <... futex resumed>) = 0 [pid 673] <... futex resumed>) = 0 [pid 672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 673] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 672] <... mmap resumed>) = 0x7feeb889d000 [pid 672] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 672] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 674 attached [pid 674] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 674] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 672] <... clone3 resumed> => {parent_tid=[674]}, 88) = 674 [pid 672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 672] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 674] <... futex resumed>) = 0 [pid 672] <... futex resumed>) = 1 [pid 674] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 672] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 674] <... openat resumed>) = 3 [pid 674] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 674] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 672] <... futex resumed>) = 0 [pid 672] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = 0 [pid 672] <... futex resumed>) = 1 [pid 673] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 672] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 674] <... futex resumed>) = 0 [pid 672] <... futex resumed>) = 1 [pid 674] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 672] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 674] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 674] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 672] <... futex resumed>) = 0 [pid 674] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 672] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 674] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 672] <... futex resumed>) = 0 [pid 672] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 674] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 672] <... futex resumed>) = 0 [pid 674] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 673] <... mmap resumed>) = 0x200000000000 [pid 673] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 672] exit_group(0 [pid 674] <... futex resumed>) = ? [pid 674] +++ exited with 0 +++ [pid 673] <... futex resumed>) = ? [pid 672] <... exit_group resumed>) = ? [pid 673] +++ exited with 0 +++ [pid 672] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=672, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 675 ./strace-static-x86_64: Process 675 attached [pid 675] set_robust_list(0x55558b95b760, 24) = 0 [pid 675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 675] setpgid(0, 0) = 0 [pid 675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 675] write(3, "1000", 4) = 4 [pid 675] close(3) = 0 [pid 675] write(1, "executing program\n", 18executing program ) = 18 [pid 675] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 675] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 675] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 675] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 675] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 676 attached [pid 676] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 676] rt_sigprocmask(SIG_SETMASK, [], [pid 675] <... clone3 resumed> => {parent_tid=[676]}, 88) = 676 [pid 676] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 675] rt_sigprocmask(SIG_SETMASK, [], [pid 676] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 675] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 675] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] <... futex resumed>) = 0 [pid 675] <... futex resumed>) = 1 [pid 676] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 675] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] <... openat resumed>) = -1 EFAULT (Bad address) [pid 675] <... futex resumed>) = 0 [pid 676] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 676] <... futex resumed>) = 0 [pid 675] <... mmap resumed>) = 0x7feeb889d000 [pid 676] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 675] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 675] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 675] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 677 attached [pid 677] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 677] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 675] <... clone3 resumed> => {parent_tid=[677]}, 88) = 677 [pid 675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 675] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 677] <... futex resumed>) = 0 [pid 675] <... futex resumed>) = 1 [pid 677] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 677] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 675] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 675] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] <... futex resumed>) = 0 [pid 675] <... futex resumed>) = 1 [pid 676] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 675] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 677] <... futex resumed>) = 0 [pid 675] <... futex resumed>) = 1 [pid 675] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 677] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 677] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 675] <... futex resumed>) = 0 [pid 677] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 675] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 677] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 675] <... futex resumed>) = 0 [pid 677] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 677] <... futex resumed>) = 0 [pid 675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 677] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 676] <... mmap resumed>) = 0x200000000000 [pid 676] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 675] exit_group(0 [pid 677] <... futex resumed>) = ? [pid 677] +++ exited with 0 +++ [pid 676] <... futex resumed>) = ? [pid 675] <... exit_group resumed>) = ? [pid 676] +++ exited with 0 +++ [pid 675] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=675, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 678 ./strace-static-x86_64: Process 678 attached [pid 678] set_robust_list(0x55558b95b760, 24) = 0 [pid 678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 678] setpgid(0, 0) = 0 [pid 678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 678] write(3, "1000", 4) = 4 [pid 678] close(3executing program ) = 0 [pid 678] write(1, "executing program\n", 18) = 18 [pid 678] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 678] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 678] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 678] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 678] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 679 attached [pid 679] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 679] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 678] <... clone3 resumed> => {parent_tid=[679]}, 88) = 679 [pid 678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 678] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] <... futex resumed>) = 0 [pid 678] <... futex resumed>) = 1 [pid 679] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 678] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] <... openat resumed>) = -1 EFAULT (Bad address) [pid 678] <... futex resumed>) = 0 [pid 679] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 679] <... futex resumed>) = 0 [pid 679] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 678] <... mmap resumed>) = 0x7feeb889d000 [pid 678] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 678] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 678] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 680 attached [pid 680] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 680] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 678] <... clone3 resumed> => {parent_tid=[680]}, 88) = 680 [pid 678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 678] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 680] <... futex resumed>) = 0 [pid 680] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 678] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 680] <... openat resumed>) = 3 [pid 680] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 678] <... futex resumed>) = 0 [pid 680] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 678] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] <... futex resumed>) = 0 [pid 678] <... futex resumed>) = 1 [pid 679] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 678] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 680] <... futex resumed>) = 0 [pid 678] <... futex resumed>) = 1 [pid 678] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 680] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 680] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 678] <... futex resumed>) = 0 [pid 678] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 680] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 678] <... futex resumed>) = 0 [pid 680] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 680] <... futex resumed>) = 0 [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 680] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 679] <... mmap resumed>) = 0x200000000000 [pid 679] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 678] exit_group(0 [pid 680] <... futex resumed>) = ? [pid 679] <... futex resumed>) = ? [pid 678] <... exit_group resumed>) = ? [pid 680] +++ exited with 0 +++ [pid 679] +++ exited with 0 +++ [pid 678] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=678, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 681 attached , child_tidptr=0x55558b95b750) = 681 [pid 681] set_robust_list(0x55558b95b760, 24) = 0 [pid 681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 681] setpgid(0, 0) = 0 [pid 681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 681] write(3, "1000", 4) = 4 [pid 681] close(3) = 0 [pid 681] write(1, "executing program\n", 18executing program ) = 18 [pid 681] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 681] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 681] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 681] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 681] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 682 attached [pid 682] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 682] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 681] <... clone3 resumed> => {parent_tid=[682]}, 88) = 682 [pid 681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 681] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 682] <... futex resumed>) = 0 [pid 681] <... futex resumed>) = 1 [pid 682] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 681] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 682] <... openat resumed>) = -1 EFAULT (Bad address) [pid 682] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] <... futex resumed>) = 0 [pid 682] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 681] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 681] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 681] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 683 attached [pid 683] set_robust_list(0x7feeb88bd9a0, 24 [pid 681] <... clone3 resumed> => {parent_tid=[683]}, 88) = 683 [pid 683] <... set_robust_list resumed>) = 0 [pid 681] rt_sigprocmask(SIG_SETMASK, [], [pid 683] rt_sigprocmask(SIG_SETMASK, [], [pid 681] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 683] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 681] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 683] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 681] <... futex resumed>) = 0 [pid 681] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 683] <... openat resumed>) = 3 [pid 683] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 681] <... futex resumed>) = 0 [pid 683] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 681] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 682] <... futex resumed>) = 0 [pid 681] <... futex resumed>) = 1 [pid 682] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 681] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 681] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 683] <... futex resumed>) = 0 [pid 683] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 683] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 683] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 681] <... futex resumed>) = 0 [pid 681] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 683] <... futex resumed>) = 0 [pid 681] <... futex resumed>) = 1 [pid 683] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 681] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 683] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 683] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 683] <... futex resumed>) = 0 [pid 683] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 682] <... mmap resumed>) = 0x200000000000 [pid 682] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 681] exit_group(0 [pid 683] <... futex resumed>) = ? [pid 683] +++ exited with 0 +++ [pid 682] <... futex resumed>) = ? [pid 681] <... exit_group resumed>) = ? [pid 682] +++ exited with 0 +++ [pid 681] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=681, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 684 ./strace-static-x86_64: Process 684 attached [pid 684] set_robust_list(0x55558b95b760, 24) = 0 [pid 684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 684] setpgid(0, 0) = 0 [pid 684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 684] write(3, "1000", 4) = 4 [pid 684] close(3) = 0 executing program [pid 684] write(1, "executing program\n", 18) = 18 [pid 684] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 684] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 684] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 684] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 684] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 685 attached [pid 685] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 685] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] <... clone3 resumed> => {parent_tid=[685]}, 88) = 685 [pid 684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 684] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] <... futex resumed>) = 0 [pid 684] <... futex resumed>) = 1 [pid 685] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 684] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 684] <... futex resumed>) = 0 [pid 685] <... futex resumed>) = 0 [pid 684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 685] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] <... mmap resumed>) = 0x7feeb889d000 [pid 684] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 684] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 684] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 686 attached [pid 686] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 686] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 686] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] <... clone3 resumed> => {parent_tid=[686]}, 88) = 686 [pid 684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 684] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... futex resumed>) = 0 [pid 684] <... futex resumed>) = 1 [pid 684] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 686] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 686] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 684] <... futex resumed>) = 0 [pid 686] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] <... futex resumed>) = 0 [pid 684] <... futex resumed>) = 1 [pid 684] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... futex resumed>) = 0 [pid 685] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 684] <... futex resumed>) = 1 [pid 686] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0} [pid 684] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 686] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 686] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 686] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] <... futex resumed>) = 0 [pid 684] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... futex resumed>) = 0 [pid 684] <... futex resumed>) = 1 [pid 686] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 684] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 686] <... ioctl resumed>) = 0 [pid 686] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 686] <... futex resumed>) = 0 [pid 686] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 685] <... mmap resumed>) = 0x200000000000 [pid 685] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] exit_group(0 [pid 686] <... futex resumed>) = ? [pid 684] <... exit_group resumed>) = ? [pid 686] +++ exited with 0 +++ [pid 685] <... futex resumed>) = ? [pid 685] +++ exited with 0 +++ [pid 684] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=684, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 687 attached , child_tidptr=0x55558b95b750) = 687 [pid 687] set_robust_list(0x55558b95b760, 24) = 0 [pid 687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 687] setpgid(0, 0) = 0 [pid 687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 687] write(3, "1000", 4) = 4 [pid 687] close(3) = 0 executing program [pid 687] write(1, "executing program\n", 18) = 18 [pid 687] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 687] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 687] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 687] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 687] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 687] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 688 attached [pid 688] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 688] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 688] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 687] <... clone3 resumed> => {parent_tid=[688]}, 88) = 688 [pid 687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 687] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 688] <... futex resumed>) = 0 [pid 687] <... futex resumed>) = 1 [pid 688] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 687] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 688] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 687] <... futex resumed>) = 0 [pid 688] <... futex resumed>) = 0 [pid 687] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 688] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 687] <... mmap resumed>) = 0x7feeb889d000 [pid 687] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 687] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 687] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 689 attached [pid 689] set_robust_list(0x7feeb88bd9a0, 24 [pid 687] <... clone3 resumed> => {parent_tid=[689]}, 88) = 689 [pid 689] <... set_robust_list resumed>) = 0 [pid 687] rt_sigprocmask(SIG_SETMASK, [], [pid 689] rt_sigprocmask(SIG_SETMASK, [], [pid 687] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 689] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 687] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 689] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 687] <... futex resumed>) = 0 [pid 689] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 687] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 688] <... futex resumed>) = 0 [pid 687] <... futex resumed>) = 1 [pid 688] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 687] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 689] <... futex resumed>) = 0 [pid 689] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 689] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 687] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 687] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 689] <... futex resumed>) = 0 [pid 689] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 687] <... futex resumed>) = 1 [pid 687] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 689] <... futex resumed>) = 0 [pid 689] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 688] <... mmap resumed>) = 0x200000000000 [pid 688] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 687] exit_group(0 [pid 689] <... futex resumed>) = ? [pid 688] <... futex resumed>) = ? [pid 687] <... exit_group resumed>) = ? [pid 689] +++ exited with 0 +++ [pid 688] +++ exited with 0 +++ [pid 687] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=687, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 690 attached , child_tidptr=0x55558b95b750) = 690 [pid 690] set_robust_list(0x55558b95b760, 24) = 0 [pid 690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 690] setpgid(0, 0) = 0 [pid 690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 690] write(3, "1000", 4) = 4 [pid 690] close(3) = 0 [pid 690] write(1, "executing program\n", 18executing program ) = 18 [pid 690] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 690] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 690] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 690] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 691 attached => {parent_tid=[691]}, 88) = 691 [pid 691] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 690] rt_sigprocmask(SIG_SETMASK, [], [pid 691] rt_sigprocmask(SIG_SETMASK, [], [pid 690] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 691] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 690] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 690] <... futex resumed>) = 0 [pid 690] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] <... openat resumed>) = -1 EFAULT (Bad address) [pid 691] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = 0 [pid 691] <... futex resumed>) = 0 [pid 690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 691] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 690] <... mmap resumed>) = 0x7feeb889d000 [pid 690] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 690] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 692 attached [pid 692] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 692] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 690] <... clone3 resumed> => {parent_tid=[692]}, 88) = 692 [pid 690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 690] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 692] <... futex resumed>) = 0 [pid 690] <... futex resumed>) = 1 [pid 692] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 690] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 692] <... openat resumed>) = 3 [pid 692] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = 0 [pid 692] <... futex resumed>) = 1 [pid 692] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 690] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] <... futex resumed>) = 0 [pid 690] <... futex resumed>) = 1 [pid 691] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 690] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 692] <... futex resumed>) = 0 [pid 690] <... futex resumed>) = 1 [pid 690] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 692] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 692] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = 0 [pid 692] <... futex resumed>) = 1 [pid 690] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 692] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 690] <... futex resumed>) = 0 [pid 692] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 690] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 692] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 692] <... futex resumed>) = 0 [pid 692] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 691] <... mmap resumed>) = 0x200000000000 [pid 691] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 690] exit_group(0 [pid 692] <... futex resumed>) = ? [pid 691] <... futex resumed>) = ? [pid 692] +++ exited with 0 +++ [pid 691] +++ exited with 0 +++ [pid 690] <... exit_group resumed>) = ? [pid 690] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=690, 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 693 attached [pid 693] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 693 [pid 693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 693] setpgid(0, 0) = 0 [pid 693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 693] write(3, "1000", 4) = 4 [pid 693] close(3) = 0 [pid 693] write(1, "executing program\n", 18executing program ) = 18 [pid 693] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 693] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 693] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 693] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 693] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 694 attached [pid 694] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 694] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 694] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 693] <... clone3 resumed> => {parent_tid=[694]}, 88) = 694 [pid 693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 693] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 694] <... futex resumed>) = 0 [pid 693] <... futex resumed>) = 1 [pid 694] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 693] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 694] <... openat resumed>) = -1 EFAULT (Bad address) [pid 693] <... futex resumed>) = 0 [pid 694] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 693] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 693] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 693] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 695 attached [pid 695] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 695] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 693] <... clone3 resumed> => {parent_tid=[695]}, 88) = 695 [pid 693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 693] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 695] <... futex resumed>) = 0 [pid 693] <... futex resumed>) = 1 [pid 693] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 695] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 695] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 693] <... futex resumed>) = 0 [pid 695] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 693] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 694] <... futex resumed>) = 0 [pid 693] <... futex resumed>) = 1 [pid 694] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 693] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 695] <... futex resumed>) = 0 [pid 693] <... futex resumed>) = 1 [pid 695] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 693] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 695] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 695] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = 0 [pid 693] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 695] <... futex resumed>) = 1 [pid 695] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 695] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = 0 [pid 695] <... futex resumed>) = 1 [pid 695] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 694] <... mmap resumed>) = 0x200000000000 [pid 694] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 693] exit_group(0 [pid 695] <... futex resumed>) = ? [pid 694] <... futex resumed>) = ? [pid 693] <... exit_group resumed>) = ? [pid 695] +++ exited with 0 +++ [pid 694] +++ exited with 0 +++ [pid 693] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=693, 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 696 attached [pid 696] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 696 [pid 696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 696] setpgid(0, 0) = 0 [pid 696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 696] write(3, "1000", 4) = 4 [pid 696] close(3) = 0 executing program [pid 696] write(1, "executing program\n", 18) = 18 [pid 696] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 696] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 696] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 696] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 696] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 697 attached [pid 697] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 697] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 696] <... clone3 resumed> => {parent_tid=[697]}, 88) = 697 [pid 696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 696] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 697] <... futex resumed>) = 0 [pid 696] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 696] <... futex resumed>) = 0 [pid 697] <... openat resumed>) = -1 EFAULT (Bad address) [pid 697] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 697] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 696] <... mmap resumed>) = 0x7feeb889d000 [pid 696] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 696] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 696] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 698 attached [pid 698] set_robust_list(0x7feeb88bd9a0, 24 [pid 696] <... clone3 resumed> => {parent_tid=[698]}, 88) = 698 [pid 698] <... set_robust_list resumed>) = 0 [pid 696] rt_sigprocmask(SIG_SETMASK, [], [pid 698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 698] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 696] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 696] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... futex resumed>) = 0 [pid 696] <... futex resumed>) = 1 [pid 696] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 698] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 698] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 696] <... futex resumed>) = 0 [pid 698] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 696] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] <... futex resumed>) = 0 [pid 696] <... futex resumed>) = 1 [pid 696] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 696] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 697] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 698] <... futex resumed>) = 0 [pid 698] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 698] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 698] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 696] <... futex resumed>) = 0 [pid 696] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 698] <... futex resumed>) = 0 [pid 698] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 696] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 698] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 698] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 698] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 696] <... futex resumed>) = 0 [pid 697] <... mmap resumed>) = 0x200000000000 [pid 697] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 696] exit_group(0 [pid 698] <... futex resumed>) = ? [pid 697] <... futex resumed>) = ? [pid 698] +++ exited with 0 +++ [pid 697] +++ exited with 0 +++ [pid 696] <... exit_group resumed>) = ? [pid 696] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=696, 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 699 attached , child_tidptr=0x55558b95b750) = 699 [pid 699] set_robust_list(0x55558b95b760, 24) = 0 [pid 699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 699] setpgid(0, 0) = 0 [pid 699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 699] write(3, "1000", 4) = 4 [pid 699] close(3executing program ) = 0 [pid 699] write(1, "executing program\n", 18) = 18 [pid 699] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 699] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 699] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 699] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 699] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 699] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 700 attached [pid 700] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 700] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 699] <... clone3 resumed> => {parent_tid=[700]}, 88) = 700 [pid 699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 699] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 699] <... futex resumed>) = 1 [pid 700] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 699] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... openat resumed>) = -1 EFAULT (Bad address) [pid 700] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 699] <... futex resumed>) = 0 [pid 699] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 699] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 699] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 699] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 701 attached [pid 701] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 701] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 699] <... clone3 resumed> => {parent_tid=[701]}, 88) = 701 [pid 699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 699] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] <... futex resumed>) = 0 [pid 699] <... futex resumed>) = 1 [pid 699] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 701] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 701] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 699] <... futex resumed>) = 0 [pid 701] <... futex resumed>) = 1 [pid 699] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 699] <... futex resumed>) = 1 [pid 699] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] <... futex resumed>) = 0 [pid 701] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 699] <... futex resumed>) = 1 [pid 701] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 699] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 701] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 701] <... futex resumed>) = 0 [pid 699] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 699] <... futex resumed>) = 0 [pid 701] <... ioctl resumed>) = 0 [pid 699] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 701] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 701] <... futex resumed>) = 0 [pid 700] <... futex resumed>) = 0 [pid 701] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 700] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 699] exit_group(0 [pid 700] <... futex resumed>) = ? [pid 701] <... futex resumed>) = ? [pid 699] <... exit_group resumed>) = ? [pid 701] +++ exited with 0 +++ [pid 700] +++ exited with 0 +++ [pid 699] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=699, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 702 attached , child_tidptr=0x55558b95b750) = 702 [pid 702] set_robust_list(0x55558b95b760, 24) = 0 [pid 702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 702] setpgid(0, 0) = 0 [pid 702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 702] write(3, "1000", 4) = 4 [pid 702] close(3) = 0 [pid 702] write(1, "executing program\n", 18executing program ) = 18 [pid 702] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 702] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 702] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 703 attached [pid 703] set_robust_list(0x7feeb88de9a0, 24 [pid 702] <... clone3 resumed> => {parent_tid=[703]}, 88) = 703 [pid 703] <... set_robust_list resumed>) = 0 [pid 702] rt_sigprocmask(SIG_SETMASK, [], [pid 703] rt_sigprocmask(SIG_SETMASK, [], [pid 702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 703] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 702] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 702] <... futex resumed>) = 0 [pid 703] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] <... futex resumed>) = 0 [pid 702] <... futex resumed>) = 0 [pid 703] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 702] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 702] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 704 attached => {parent_tid=[704]}, 88) = 704 [pid 704] set_robust_list(0x7feeb88bd9a0, 24 [pid 702] rt_sigprocmask(SIG_SETMASK, [], [pid 704] <... set_robust_list resumed>) = 0 [pid 702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 704] rt_sigprocmask(SIG_SETMASK, [], [pid 702] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 702] <... futex resumed>) = 0 [pid 702] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 704] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 704] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 704] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] <... futex resumed>) = 0 [pid 702] <... futex resumed>) = 1 [pid 703] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 702] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 704] <... futex resumed>) = 0 [pid 704] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 704] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 704] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] <... futex resumed>) = 0 [pid 702] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = 0 [pid 702] <... futex resumed>) = 1 [pid 704] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 702] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 704] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 704] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 704] <... futex resumed>) = 0 [pid 704] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 703] <... mmap resumed>) = 0x200000000000 [pid 703] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] exit_group(0 [pid 704] <... futex resumed>) = ? [pid 704] +++ exited with 0 +++ [pid 703] <... futex resumed>) = ? [pid 702] <... exit_group resumed>) = ? [pid 703] +++ exited with 0 +++ [pid 702] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=702, 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 705 attached [pid 705] set_robust_list(0x55558b95b760, 24) = 0 [pid 705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 705 [pid 705] <... prctl resumed>) = 0 [pid 705] setpgid(0, 0) = 0 [pid 705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 705] write(3, "1000", 4) = 4 [pid 705] close(3) = 0 executing program [pid 705] write(1, "executing program\n", 18) = 18 [pid 705] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 705] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 705] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 705] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 705] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 706 attached [pid 706] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 706] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 705] <... clone3 resumed> => {parent_tid=[706]}, 88) = 706 [pid 705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 705] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] <... futex resumed>) = 0 [pid 705] <... futex resumed>) = 1 [pid 706] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 705] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] <... openat resumed>) = -1 EFAULT (Bad address) [pid 705] <... futex resumed>) = 0 [pid 706] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 706] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 705] <... mmap resumed>) = 0x7feeb889d000 [pid 705] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 705] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 705] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 707 attached [pid 707] set_robust_list(0x7feeb88bd9a0, 24 [pid 705] <... clone3 resumed> => {parent_tid=[707]}, 88) = 707 [pid 707] <... set_robust_list resumed>) = 0 [pid 705] rt_sigprocmask(SIG_SETMASK, [], [pid 707] rt_sigprocmask(SIG_SETMASK, [], [pid 705] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 707] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 705] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 707] <... openat resumed>) = 3 [pid 707] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 705] <... futex resumed>) = 0 [pid 707] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 705] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] <... futex resumed>) = 0 [pid 705] <... futex resumed>) = 1 [pid 706] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 705] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] <... futex resumed>) = 0 [pid 705] <... futex resumed>) = 1 [pid 707] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 705] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 707] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 707] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 705] <... futex resumed>) = 0 [pid 705] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 707] <... futex resumed>) = 1 [pid 707] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 707] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 705] <... futex resumed>) = 0 [pid 707] <... futex resumed>) = 1 [pid 707] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 706] <... mmap resumed>) = 0x200000000000 [pid 706] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 705] exit_group(0 [pid 707] <... futex resumed>) = ? [pid 707] +++ exited with 0 +++ [pid 706] <... futex resumed>) = ? [pid 705] <... exit_group resumed>) = ? [pid 706] +++ exited with 0 +++ [pid 705] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=705, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 708 attached , child_tidptr=0x55558b95b750) = 708 [pid 708] set_robust_list(0x55558b95b760, 24) = 0 [pid 708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 708] setpgid(0, 0) = 0 [pid 708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 708] write(3, "1000", 4) = 4 [pid 708] close(3) = 0 executing program [pid 708] write(1, "executing program\n", 18) = 18 [pid 708] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 708] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 708] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 708] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 709 attached [pid 709] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 709] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] <... clone3 resumed> => {parent_tid=[709]}, 88) = 709 [pid 708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 708] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 709] <... futex resumed>) = 0 [pid 708] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 709] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 708] <... futex resumed>) = 0 [pid 709] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 709] <... futex resumed>) = 0 [pid 709] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] <... mmap resumed>) = 0x7feeb889d000 [pid 708] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 708] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 710 attached [pid 710] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 710] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] <... clone3 resumed> => {parent_tid=[710]}, 88) = 710 [pid 708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 708] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 710] <... futex resumed>) = 0 [pid 708] <... futex resumed>) = 1 [pid 708] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 710] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 710] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 708] <... futex resumed>) = 0 [pid 710] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 709] <... futex resumed>) = 0 [pid 708] <... futex resumed>) = 1 [pid 708] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 710] <... futex resumed>) = 0 [pid 708] <... futex resumed>) = 1 [pid 710] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 709] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 710] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 708] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 710] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 708] <... futex resumed>) = 0 [pid 710] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 710] <... futex resumed>) = 0 [pid 708] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 710] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 710] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 708] <... futex resumed>) = 0 [pid 710] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 709] <... mmap resumed>) = 0x200000000000 [pid 709] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] exit_group(0 [pid 710] <... futex resumed>) = ? [pid 709] <... futex resumed>) = ? [pid 710] +++ exited with 0 +++ [pid 709] +++ exited with 0 +++ [pid 708] <... exit_group resumed>) = ? [pid 708] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=708, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 711 attached [pid 711] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 711 [pid 711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 711] setpgid(0, 0) = 0 [pid 711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 711] write(3, "1000", 4) = 4 [pid 711] close(3) = 0 executing program [pid 711] write(1, "executing program\n", 18) = 18 [pid 711] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 711] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 711] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 711] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 711] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 712 attached [pid 712] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 712] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 711] <... clone3 resumed> => {parent_tid=[712]}, 88) = 712 [pid 711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 711] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] <... futex resumed>) = 0 [pid 711] <... futex resumed>) = 1 [pid 712] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 711] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] <... futex resumed>) = 0 [pid 712] <... futex resumed>) = 0 [pid 711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 712] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 711] <... mmap resumed>) = 0x7feeb889d000 [pid 711] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 711] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 711] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 713 attached [pid 713] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 713] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 711] <... clone3 resumed> => {parent_tid=[713]}, 88) = 713 [pid 711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 711] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] <... futex resumed>) = 0 [pid 711] <... futex resumed>) = 1 [pid 711] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 713] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 713] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 713] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 711] <... futex resumed>) = 0 [pid 711] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] <... futex resumed>) = 0 [pid 711] <... futex resumed>) = 1 [pid 712] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 711] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 711] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 713] <... futex resumed>) = 0 [pid 713] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 713] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 711] <... futex resumed>) = 0 [pid 711] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 711] <... futex resumed>) = 0 [pid 713] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 711] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 713] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 713] <... futex resumed>) = 0 [pid 713] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 712] <... mmap resumed>) = 0x200000000000 [pid 712] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 711] exit_group(0 [pid 713] <... futex resumed>) = ? [pid 713] +++ exited with 0 +++ [pid 712] <... futex resumed>) = ? [pid 711] <... exit_group resumed>) = ? [pid 712] +++ exited with 0 +++ [pid 711] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=711, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 714 attached [pid 714] set_robust_list(0x55558b95b760, 24) = 0 [pid 714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 714 [pid 714] <... prctl resumed>) = 0 [pid 714] setpgid(0, 0) = 0 [pid 714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 714] write(3, "1000", 4) = 4 [pid 714] close(3) = 0 [pid 714] write(1, "executing program\n", 18executing program ) = 18 [pid 714] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 714] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 714] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 714] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 714] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 715 attached [pid 715] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 715] rt_sigprocmask(SIG_SETMASK, [], [pid 714] <... clone3 resumed> => {parent_tid=[715]}, 88) = 715 [pid 715] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 715] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 714] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] <... futex resumed>) = 0 [pid 714] <... futex resumed>) = 1 [pid 715] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 714] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] <... openat resumed>) = -1 EFAULT (Bad address) [pid 714] <... futex resumed>) = 0 [pid 715] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 715] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 714] <... mmap resumed>) = 0x7feeb889d000 [pid 714] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 714] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 714] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 716 attached [pid 716] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 716] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 714] <... clone3 resumed> => {parent_tid=[716]}, 88) = 716 [pid 714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 714] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 716] <... futex resumed>) = 0 [pid 714] <... futex resumed>) = 1 [pid 714] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 716] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 714] <... futex resumed>) = 0 [pid 716] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 714] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] <... futex resumed>) = 0 [pid 714] <... futex resumed>) = 1 [pid 715] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 714] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 716] <... futex resumed>) = 0 [pid 714] <... futex resumed>) = 1 [pid 714] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 716] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 714] <... futex resumed>) = 0 [pid 716] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 714] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 714] <... futex resumed>) = 0 [pid 714] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 716] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 716] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 714] <... futex resumed>) = 0 [pid 715] <... mmap resumed>) = 0x200000000000 [pid 715] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 714] exit_group(0 [pid 716] <... futex resumed>) = ? [pid 716] +++ exited with 0 +++ [pid 715] <... futex resumed>) = ? [pid 714] <... exit_group resumed>) = ? [pid 715] +++ exited with 0 +++ [pid 714] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=714, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 717 attached , child_tidptr=0x55558b95b750) = 717 [pid 717] set_robust_list(0x55558b95b760, 24) = 0 [pid 717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 717] setpgid(0, 0) = 0 [pid 717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 717] write(3, "1000", 4) = 4 [pid 717] close(3) = 0 executing program [pid 717] write(1, "executing program\n", 18) = 18 [pid 717] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 717] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 717] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 717] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 717] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 718 attached [pid 718] set_robust_list(0x7feeb88de9a0, 24 [pid 717] <... clone3 resumed> => {parent_tid=[718]}, 88) = 718 [pid 718] <... set_robust_list resumed>) = 0 [pid 717] rt_sigprocmask(SIG_SETMASK, [], [pid 718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 718] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 717] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 717] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] <... futex resumed>) = 0 [pid 717] <... futex resumed>) = 1 [pid 718] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 717] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 717] <... futex resumed>) = 0 [pid 718] <... futex resumed>) = 0 [pid 717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 718] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 717] <... mmap resumed>) = 0x7feeb889d000 [pid 717] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 717] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 717] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 719 attached [pid 719] set_robust_list(0x7feeb88bd9a0, 24 [pid 717] <... clone3 resumed> => {parent_tid=[719]}, 88) = 719 [pid 719] <... set_robust_list resumed>) = 0 [pid 717] rt_sigprocmask(SIG_SETMASK, [], [pid 719] rt_sigprocmask(SIG_SETMASK, [], [pid 717] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 719] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 719] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 717] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 719] <... futex resumed>) = 0 [pid 717] <... futex resumed>) = 1 [pid 717] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 719] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 719] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 719] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 717] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] <... futex resumed>) = 0 [pid 717] <... futex resumed>) = 1 [pid 718] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 717] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 719] <... futex resumed>) = 0 [pid 719] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 719] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 717] <... futex resumed>) = 0 [pid 719] <... futex resumed>) = 1 [pid 717] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 717] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 719] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 719] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 719] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 717] <... futex resumed>) = 0 [pid 718] <... mmap resumed>) = 0x200000000000 [pid 718] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 717] exit_group(0) = ? [pid 719] <... futex resumed>) = ? [pid 719] +++ exited with 0 +++ [pid 718] <... futex resumed>) = ? [pid 718] +++ exited with 0 +++ [pid 717] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=717, 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=0x55558b95b750) = 720 ./strace-static-x86_64: Process 720 attached [pid 720] set_robust_list(0x55558b95b760, 24) = 0 [pid 720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 720] setpgid(0, 0) = 0 [pid 720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 720] write(3, "1000", 4) = 4 [pid 720] close(3) = 0 [pid 720] write(1, "executing program\n", 18executing program ) = 18 [pid 720] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 720] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 720] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 720] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 720] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 720] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 721 attached [pid 721] set_robust_list(0x7feeb88de9a0, 24 [pid 720] <... clone3 resumed> => {parent_tid=[721]}, 88) = 721 [pid 721] <... set_robust_list resumed>) = 0 [pid 721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 721] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 720] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] <... futex resumed>) = 0 [pid 720] <... futex resumed>) = 1 [pid 721] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 720] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] <... openat resumed>) = -1 EFAULT (Bad address) [pid 720] <... futex resumed>) = 0 [pid 721] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 720] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 721] <... futex resumed>) = 0 [pid 721] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 720] <... mmap resumed>) = 0x7feeb889d000 [pid 720] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 720] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 720] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 722 attached [pid 722] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 722] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 720] <... clone3 resumed> => {parent_tid=[722]}, 88) = 722 [pid 720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 720] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 722] <... futex resumed>) = 0 [pid 720] <... futex resumed>) = 1 [pid 720] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 722] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 720] <... futex resumed>) = 0 [pid 722] <... futex resumed>) = 1 [pid 720] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 722] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 721] <... futex resumed>) = 0 [pid 720] <... futex resumed>) = 1 [pid 720] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 722] <... futex resumed>) = 0 [pid 720] <... futex resumed>) = 1 [pid 722] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 720] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 722] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 720] <... futex resumed>) = 0 [pid 722] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 720] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 722] <... ioctl resumed>) = 0 [pid 720] <... futex resumed>) = 0 [pid 722] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 720] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] <... futex resumed>) = 0 [pid 720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 722] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 721] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 720] exit_group(0) = ? [pid 722] <... futex resumed>) = ? [pid 722] +++ exited with 0 +++ [pid 721] <... futex resumed>) = ? [pid 721] +++ exited with 0 +++ [pid 720] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=720, 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 723 attached , child_tidptr=0x55558b95b750) = 723 [pid 723] set_robust_list(0x55558b95b760, 24) = 0 [pid 723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 723] setpgid(0, 0) = 0 [pid 723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 723] write(3, "1000", 4) = 4 [pid 723] close(3) = 0 executing program [pid 723] write(1, "executing program\n", 18) = 18 [pid 723] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 723] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 723] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 723] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 723] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 724 attached [pid 724] set_robust_list(0x7feeb88de9a0, 24 [pid 723] <... clone3 resumed> => {parent_tid=[724]}, 88) = 724 [pid 724] <... set_robust_list resumed>) = 0 [pid 723] rt_sigprocmask(SIG_SETMASK, [], [pid 724] rt_sigprocmask(SIG_SETMASK, [], [pid 723] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 724] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 723] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 724] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 723] <... futex resumed>) = 0 [pid 724] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 723] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 724] <... futex resumed>) = 0 [pid 723] <... futex resumed>) = 0 [pid 724] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 723] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 723] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 723] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 725 attached => {parent_tid=[725]}, 88) = 725 [pid 725] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 723] rt_sigprocmask(SIG_SETMASK, [], [pid 725] rt_sigprocmask(SIG_SETMASK, [], [pid 723] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 723] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 725] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 723] <... futex resumed>) = 0 [pid 723] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 725] <... openat resumed>) = 3 [pid 725] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 723] <... futex resumed>) = 0 [pid 723] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 725] <... futex resumed>) = 1 [pid 725] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 724] <... futex resumed>) = 0 [pid 723] <... futex resumed>) = 1 [pid 724] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 723] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 725] <... futex resumed>) = 0 [pid 725] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 725] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 723] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 723] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 725] <... futex resumed>) = 0 [pid 723] <... futex resumed>) = 1 [pid 725] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 723] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 725] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 725] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 724] <... mmap resumed>) = 0x200000000000 [pid 724] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 723] exit_group(0) = ? [pid 725] <... futex resumed>) = ? [pid 724] <... futex resumed>) = ? [pid 725] +++ exited with 0 +++ [pid 724] +++ exited with 0 +++ [pid 723] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=723, 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=0x55558b95b750) = 726 ./strace-static-x86_64: Process 726 attached [pid 726] set_robust_list(0x55558b95b760, 24) = 0 [pid 726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 726] setpgid(0, 0) = 0 [pid 726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 726] write(3, "1000", 4) = 4 [pid 726] close(3) = 0 [pid 726] write(1, "executing program\n", 18executing program ) = 18 [pid 726] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 726] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 726] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 726] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 726] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 727 attached [pid 727] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 727] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 726] <... clone3 resumed> => {parent_tid=[727]}, 88) = 727 [pid 726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 726] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 727] <... futex resumed>) = 0 [pid 726] <... futex resumed>) = 1 [pid 727] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 726] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 727] <... openat resumed>) = -1 EFAULT (Bad address) [pid 727] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 726] <... futex resumed>) = 0 [pid 727] <... futex resumed>) = 0 [pid 726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 727] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 726] <... mmap resumed>) = 0x7feeb889d000 [pid 726] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 726] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 726] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 728 attached [pid 728] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 728] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 726] <... clone3 resumed> => {parent_tid=[728]}, 88) = 728 [pid 726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 726] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... futex resumed>) = 0 [pid 726] <... futex resumed>) = 1 [pid 726] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 728] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 726] <... futex resumed>) = 0 [pid 728] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 726] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 727] <... futex resumed>) = 0 [pid 726] <... futex resumed>) = 1 [pid 727] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 726] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... futex resumed>) = 0 [pid 726] <... futex resumed>) = 1 [pid 728] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 726] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 728] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 726] <... futex resumed>) = 0 [pid 728] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 726] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 726] <... futex resumed>) = 0 [pid 728] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 726] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 728] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 728] <... futex resumed>) = 0 [pid 728] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 727] <... mmap resumed>) = 0x200000000000 [pid 727] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 726] exit_group(0 [pid 728] <... futex resumed>) = ? [pid 727] <... futex resumed>) = ? [pid 726] <... exit_group resumed>) = ? [pid 728] +++ exited with 0 +++ [pid 727] +++ exited with 0 +++ [pid 726] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=726, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 729 attached , child_tidptr=0x55558b95b750) = 729 [pid 729] set_robust_list(0x55558b95b760, 24) = 0 [pid 729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 729] setpgid(0, 0) = 0 [pid 729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 729] write(3, "1000", 4) = 4 [pid 729] close(3) = 0 executing program [pid 729] write(1, "executing program\n", 18) = 18 [pid 729] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 729] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 729] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 729] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 729] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 730 attached => {parent_tid=[730]}, 88) = 730 [pid 730] set_robust_list(0x7feeb88de9a0, 24 [pid 729] rt_sigprocmask(SIG_SETMASK, [], [pid 730] <... set_robust_list resumed>) = 0 [pid 729] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 730] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 729] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 729] <... futex resumed>) = 0 [pid 730] <... openat resumed>) = -1 EFAULT (Bad address) [pid 729] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 730] <... futex resumed>) = 0 [pid 729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 730] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 729] <... mmap resumed>) = 0x7feeb889d000 [pid 729] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 729] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 729] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 731 attached [pid 731] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 731] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 729] <... clone3 resumed> => {parent_tid=[731]}, 88) = 731 [pid 729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 729] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] <... futex resumed>) = 0 [pid 729] <... futex resumed>) = 1 [pid 729] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 731] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 731] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 729] <... futex resumed>) = 0 [pid 731] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 729] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] <... futex resumed>) = 0 [pid 729] <... futex resumed>) = 1 [pid 730] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 729] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 731] <... futex resumed>) = 0 [pid 729] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 731] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 731] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 729] <... futex resumed>) = 0 [pid 731] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 729] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 729] <... futex resumed>) = 0 [pid 731] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 729] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 731] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 731] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 729] <... futex resumed>) = 0 [pid 731] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 730] <... mmap resumed>) = 0x200000000000 [pid 730] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 730] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 729] exit_group(0 [pid 731] <... futex resumed>) = ? [pid 730] <... futex resumed>) = ? [pid 731] +++ exited with 0 +++ [pid 730] +++ exited with 0 +++ [pid 729] <... exit_group resumed>) = ? [pid 729] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=729, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 732 attached , child_tidptr=0x55558b95b750) = 732 [pid 732] set_robust_list(0x55558b95b760, 24) = 0 [pid 732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 732] setpgid(0, 0) = 0 [pid 732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 732] write(3, "1000", 4) = 4 [pid 732] close(3executing program ) = 0 [pid 732] write(1, "executing program\n", 18) = 18 [pid 732] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 732] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 732] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 732] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 732] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 733 attached [pid 733] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 733] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] <... clone3 resumed> => {parent_tid=[733]}, 88) = 733 [pid 732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 732] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 733] <... futex resumed>) = 0 [pid 732] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 733] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 732] <... futex resumed>) = 0 [pid 733] <... openat resumed>) = -1 EFAULT (Bad address) [pid 733] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 733] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] <... mmap resumed>) = 0x7feeb889d000 [pid 732] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 732] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 732] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 734 attached [pid 734] set_robust_list(0x7feeb88bd9a0, 24 [pid 732] <... clone3 resumed> => {parent_tid=[734]}, 88) = 734 [pid 734] <... set_robust_list resumed>) = 0 [pid 732] rt_sigprocmask(SIG_SETMASK, [], [pid 734] rt_sigprocmask(SIG_SETMASK, [], [pid 732] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 734] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 734] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] <... futex resumed>) = 0 [pid 732] <... futex resumed>) = 1 [pid 732] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 734] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 734] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 732] <... futex resumed>) = 0 [pid 734] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 733] <... futex resumed>) = 0 [pid 732] <... futex resumed>) = 1 [pid 733] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 732] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] <... futex resumed>) = 0 [pid 732] <... futex resumed>) = 1 [pid 732] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 734] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 734] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 732] <... futex resumed>) = 0 [pid 732] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 732] <... futex resumed>) = 0 [pid 734] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 734] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 734] <... futex resumed>) = 0 [pid 734] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 733] <... mmap resumed>) = 0x200000000000 [pid 733] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] exit_group(0 [pid 734] <... futex resumed>) = ? [pid 733] <... futex resumed>) = ? [pid 732] <... exit_group resumed>) = ? [pid 734] +++ exited with 0 +++ [pid 733] +++ exited with 0 +++ [pid 732] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=732, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 735 attached [pid 735] set_robust_list(0x55558b95b760, 24) = 0 [pid 735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 735] setpgid(0, 0) = 0 [pid 735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 735 [pid 735] <... openat resumed>) = 3 [pid 735] write(3, "1000", 4) = 4 [pid 735] close(3) = 0 executing program [pid 735] write(1, "executing program\n", 18) = 18 [pid 735] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 735] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 735] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 735] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 735] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 736 attached [pid 736] set_robust_list(0x7feeb88de9a0, 24 [pid 735] <... clone3 resumed> => {parent_tid=[736]}, 88) = 736 [pid 736] <... set_robust_list resumed>) = 0 [pid 735] rt_sigprocmask(SIG_SETMASK, [], [pid 736] rt_sigprocmask(SIG_SETMASK, [], [pid 735] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 736] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 735] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 736] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 735] <... futex resumed>) = 0 [pid 736] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 735] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 736] <... futex resumed>) = 0 [pid 735] <... futex resumed>) = 0 [pid 736] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 735] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 735] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 735] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 737 attached [pid 737] set_robust_list(0x7feeb88bd9a0, 24 [pid 735] <... clone3 resumed> => {parent_tid=[737]}, 88) = 737 [pid 737] <... set_robust_list resumed>) = 0 [pid 735] rt_sigprocmask(SIG_SETMASK, [], [pid 737] rt_sigprocmask(SIG_SETMASK, [], [pid 735] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 737] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 735] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 737] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 735] <... futex resumed>) = 0 [pid 735] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 737] <... openat resumed>) = 3 [pid 737] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 737] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 735] <... futex resumed>) = 0 [pid 735] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 737] <... futex resumed>) = 0 [pid 736] <... futex resumed>) = 0 [pid 737] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 736] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 737] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 737] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 735] <... futex resumed>) = 0 [pid 737] <... futex resumed>) = 1 [pid 735] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 737] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 735] <... futex resumed>) = 0 [pid 735] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 737] <... ioctl resumed>) = 0 [pid 737] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] <... futex resumed>) = 0 [pid 737] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 736] <... mmap resumed>) = 0x200000000000 [pid 736] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 735] exit_group(0 [pid 737] <... futex resumed>) = ? [pid 736] <... futex resumed>) = ? [pid 735] <... exit_group resumed>) = ? [pid 737] +++ exited with 0 +++ [pid 736] +++ exited with 0 +++ [pid 735] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=735, 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 738 attached , child_tidptr=0x55558b95b750) = 738 [pid 738] set_robust_list(0x55558b95b760, 24) = 0 [pid 738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 738] setpgid(0, 0) = 0 [pid 738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 738] write(3, "1000", 4) = 4 [pid 738] close(3) = 0 executing program [pid 738] write(1, "executing program\n", 18) = 18 [pid 738] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 738] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 738] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 738] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 738] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 739 attached [pid 739] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 739] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 739] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 738] <... clone3 resumed> => {parent_tid=[739]}, 88) = 739 [pid 738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 738] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 739] <... futex resumed>) = 0 [pid 738] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 739] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 738] <... futex resumed>) = 0 [pid 739] <... openat resumed>) = -1 EFAULT (Bad address) [pid 738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 739] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] <... mmap resumed>) = 0x7feeb889d000 [pid 739] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 738] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 738] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 738] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 740 attached [pid 740] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 740] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 738] <... clone3 resumed> => {parent_tid=[740]}, 88) = 740 [pid 738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 738] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 740] <... futex resumed>) = 0 [pid 738] <... futex resumed>) = 1 [pid 738] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 740] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 740] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 738] <... futex resumed>) = 0 [pid 740] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 738] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 739] <... futex resumed>) = 0 [pid 738] <... futex resumed>) = 1 [pid 738] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 738] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 740] <... futex resumed>) = 0 [pid 739] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 740] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0}) = -1 EOPNOTSUPP (Operation not supported) [pid 740] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 738] <... futex resumed>) = 0 [pid 740] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 738] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 740] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 740] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 740] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 738] <... futex resumed>) = 0 [pid 739] <... mmap resumed>) = 0x200000000000 [pid 739] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 739] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 738] exit_group(0 [pid 740] <... futex resumed>) = ? [pid 739] <... futex resumed>) = ? [pid 738] <... exit_group resumed>) = ? [pid 739] +++ exited with 0 +++ [pid 740] +++ exited with 0 +++ [pid 738] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=738, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 741 attached , child_tidptr=0x55558b95b750) = 741 [pid 741] set_robust_list(0x55558b95b760, 24) = 0 [pid 741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 741] setpgid(0, 0) = 0 [pid 741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 741] write(3, "1000", 4) = 4 [pid 741] close(3) = 0 executing program [pid 741] write(1, "executing program\n", 18) = 18 [pid 741] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 741] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 741] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 741] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 741] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 741] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 742 attached [pid 742] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 742] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 741] <... clone3 resumed> => {parent_tid=[742]}, 88) = 742 [pid 741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 741] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 742] <... futex resumed>) = 0 [pid 741] <... futex resumed>) = 1 [pid 742] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 741] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 742] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 741] <... futex resumed>) = 0 [pid 742] <... futex resumed>) = 0 [pid 742] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 741] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 741] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 741] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 743 attached [pid 743] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 743] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 743] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 741] <... clone3 resumed> => {parent_tid=[743]}, 88) = 743 [pid 741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 741] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... futex resumed>) = 0 [pid 741] <... futex resumed>) = 1 [pid 743] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 741] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] <... openat resumed>) = 3 [pid 743] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 741] <... futex resumed>) = 0 [pid 743] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 741] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 742] <... futex resumed>) = 0 [pid 741] <... futex resumed>) = 1 [pid 742] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 741] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 741] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] <... futex resumed>) = 0 [pid 743] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 743] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 741] <... futex resumed>) = 0 [pid 743] <... futex resumed>) = 1 [pid 741] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 741] <... futex resumed>) = 0 [pid 743] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 741] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 741] <... futex resumed>) = 0 [pid 743] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 742] <... mmap resumed>) = 0x200000000000 [pid 742] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 742] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 741] exit_group(0 [pid 743] <... futex resumed>) = ? [pid 742] <... futex resumed>) = ? [pid 741] <... exit_group resumed>) = ? [pid 743] +++ exited with 0 +++ [pid 742] +++ exited with 0 +++ [pid 741] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=741, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 744 attached , child_tidptr=0x55558b95b750) = 744 [pid 744] set_robust_list(0x55558b95b760, 24) = 0 [pid 744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 744] setpgid(0, 0) = 0 [pid 744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 744] write(3, "1000", 4) = 4 [pid 744] close(3) = 0 [pid 744] write(1, "executing program\n", 18executing program ) = 18 [pid 744] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 744] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 744] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 744] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 744] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 744] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 745 attached [pid 745] set_robust_list(0x7feeb88de9a0, 24 [pid 744] <... clone3 resumed> => {parent_tid=[745]}, 88) = 745 [pid 745] <... set_robust_list resumed>) = 0 [pid 744] rt_sigprocmask(SIG_SETMASK, [], [pid 745] rt_sigprocmask(SIG_SETMASK, [], [pid 744] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 745] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 744] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 744] <... futex resumed>) = 0 [pid 745] <... openat resumed>) = -1 EFAULT (Bad address) [pid 744] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 744] <... futex resumed>) = 0 [pid 745] <... futex resumed>) = 0 [pid 744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 745] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 744] <... mmap resumed>) = 0x7feeb889d000 [pid 744] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 744] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 744] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 746 attached [pid 746] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 746] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 744] <... clone3 resumed> => {parent_tid=[746]}, 88) = 746 [pid 744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 744] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... futex resumed>) = 0 [pid 744] <... futex resumed>) = 1 [pid 744] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 746] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 746] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 744] <... futex resumed>) = 0 [pid 744] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] <... futex resumed>) = 0 [pid 744] <... futex resumed>) = 1 [pid 745] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 744] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 744] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] <... futex resumed>) = 0 [pid 746] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 746] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 744] <... futex resumed>) = 0 [pid 744] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 744] <... futex resumed>) = 0 [pid 746] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 744] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 746] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 745] <... mmap resumed>) = 0x200000000000 [pid 745] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 745] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 744] exit_group(0 [pid 746] <... futex resumed>) = ? [pid 744] <... exit_group resumed>) = ? [pid 746] +++ exited with 0 +++ [pid 745] <... futex resumed>) = ? [pid 745] +++ exited with 0 +++ [pid 744] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=744, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 747 attached , child_tidptr=0x55558b95b750) = 747 [pid 747] set_robust_list(0x55558b95b760, 24) = 0 [pid 747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 747] setpgid(0, 0) = 0 [pid 747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 747] write(3, "1000", 4) = 4 [pid 747] close(3executing program ) = 0 [pid 747] write(1, "executing program\n", 18) = 18 [pid 747] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 747] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 747] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 747] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 747] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 748 attached [pid 748] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 748] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 747] <... clone3 resumed> => {parent_tid=[748]}, 88) = 748 [pid 747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 747] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... futex resumed>) = 0 [pid 747] <... futex resumed>) = 1 [pid 748] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 748] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 747] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... futex resumed>) = 0 [pid 747] <... futex resumed>) = 0 [pid 748] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 747] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 748] <... openat resumed>) = 3 [pid 748] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 747] <... futex resumed>) = 0 [pid 747] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 747] <... futex resumed>) = 0 [pid 747] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 748] <... mmap resumed>) = 0x200000000000 [pid 747] <... mmap resumed>) = 0x7feeb889d000 [pid 747] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 747] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 748] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 749 attached [pid 748] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 747] <... clone3 resumed> => {parent_tid=[749]}, 88) = 749 [pid 749] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 747] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 747] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 749] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 749] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 749] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 747] <... futex resumed>) = 0 [pid 749] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 747] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... futex resumed>) = 0 [pid 747] <... futex resumed>) = 1 [pid 748] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 747] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 748] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 748] <... futex resumed>) = 0 [pid 748] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 747] exit_group(0 [pid 749] <... futex resumed>) = ? [pid 748] <... futex resumed>) = ? [pid 747] <... exit_group resumed>) = ? [pid 749] +++ exited with 0 +++ [pid 748] +++ exited with 0 +++ [pid 747] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=747, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 750 attached , child_tidptr=0x55558b95b750) = 750 [pid 750] set_robust_list(0x55558b95b760, 24) = 0 [pid 750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 750] setpgid(0, 0) = 0 [pid 750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 750] write(3, "1000", 4) = 4 [pid 750] close(3) = 0 executing program [pid 750] write(1, "executing program\n", 18) = 18 [pid 750] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 750] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 750] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 750] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 750] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 750] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 751 attached [pid 751] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 751] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 751] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 750] <... clone3 resumed> => {parent_tid=[751]}, 88) = 751 [pid 750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 750] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 751] <... futex resumed>) = 0 [pid 750] <... futex resumed>) = 1 [pid 751] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 750] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 751] <... openat resumed>) = -1 EFAULT (Bad address) [pid 751] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 750] <... futex resumed>) = 0 [pid 751] <... futex resumed>) = 0 [pid 750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 751] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 750] <... mmap resumed>) = 0x7feeb889d000 [pid 750] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 750] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 750] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 752 attached [pid 752] set_robust_list(0x7feeb88bd9a0, 24 [pid 750] <... clone3 resumed> => {parent_tid=[752]}, 88) = 752 [pid 752] <... set_robust_list resumed>) = 0 [pid 750] rt_sigprocmask(SIG_SETMASK, [], [pid 752] rt_sigprocmask(SIG_SETMASK, [], [pid 750] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 752] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 750] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 752] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 750] <... futex resumed>) = 0 [pid 750] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 752] <... openat resumed>) = 3 [pid 752] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 750] <... futex resumed>) = 0 [pid 752] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 750] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 751] <... futex resumed>) = 0 [pid 750] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 751] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 750] <... futex resumed>) = 0 [pid 752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 752] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 752] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 752] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 750] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 750] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 752] <... futex resumed>) = 0 [pid 752] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 750] <... futex resumed>) = 1 [pid 752] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 752] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 750] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 751] <... mmap resumed>) = 0x200000000000 [pid 751] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 751] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 750] exit_group(0 [pid 752] <... futex resumed>) = ? [pid 752] +++ exited with 0 +++ [pid 751] <... futex resumed>) = ? [pid 750] <... exit_group resumed>) = ? [pid 751] +++ exited with 0 +++ [pid 750] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=750, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 753 ./strace-static-x86_64: Process 753 attached [pid 753] set_robust_list(0x55558b95b760, 24) = 0 [pid 753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 753] setpgid(0, 0) = 0 [pid 753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 753] write(3, "1000", 4) = 4 [pid 753] close(3) = 0 executing program [pid 753] write(1, "executing program\n", 18) = 18 [pid 753] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 753] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 753] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 753] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 753] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 753] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 754 attached [pid 754] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 754] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 754] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 753] <... clone3 resumed> => {parent_tid=[754]}, 88) = 754 [pid 753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 753] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 754] <... futex resumed>) = 0 [pid 753] <... futex resumed>) = 1 [pid 754] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 753] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 754] <... openat resumed>) = -1 EFAULT (Bad address) [pid 753] <... futex resumed>) = 0 [pid 754] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 754] <... futex resumed>) = 0 [pid 754] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 753] <... mmap resumed>) = 0x7feeb889d000 [pid 753] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 753] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 753] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 755 attached [pid 755] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 755] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 753] <... clone3 resumed> => {parent_tid=[755]}, 88) = 755 [pid 753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 753] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 755] <... futex resumed>) = 0 [pid 753] <... futex resumed>) = 1 [pid 755] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 753] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 755] <... openat resumed>) = 3 [pid 755] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 755] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 753] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 754] <... futex resumed>) = 0 [pid 753] <... futex resumed>) = 1 [pid 754] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 753] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 753] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 755] <... futex resumed>) = 0 [pid 755] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 755] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 753] <... futex resumed>) = 0 [pid 753] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 755] <... futex resumed>) = 1 [pid 753] <... futex resumed>) = 0 [pid 755] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 753] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 755] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 755] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 753] <... futex resumed>) = 0 [pid 755] <... futex resumed>) = 1 [pid 755] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 754] <... mmap resumed>) = 0x200000000000 [pid 754] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 754] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 753] exit_group(0 [pid 755] <... futex resumed>) = ? [pid 755] +++ exited with 0 +++ [pid 754] <... futex resumed>) = ? [pid 753] <... exit_group resumed>) = ? [pid 754] +++ exited with 0 +++ [pid 753] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=753, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 756 attached [pid 756] set_robust_list(0x55558b95b760, 24) = 0 [pid 756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 756] setpgid(0, 0) = 0 [pid 756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 756] write(3, "1000", 4) = 4 [pid 756] close(3) = 0 [pid 756] write(1, "executing program\n", 18executing program ) = 18 [pid 756] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 756] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 756] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 756] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 756 [pid 756] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 756] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 757 attached [pid 757] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 756] <... clone3 resumed> => {parent_tid=[757]}, 88) = 757 [pid 757] rt_sigprocmask(SIG_SETMASK, [], [pid 756] rt_sigprocmask(SIG_SETMASK, [], [pid 757] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 756] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 757] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 756] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 757] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 756] <... futex resumed>) = 0 [pid 757] <... openat resumed>) = -1 EFAULT (Bad address) [pid 756] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 757] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 756] <... futex resumed>) = 0 [pid 757] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 756] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 756] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 756] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 758 attached [pid 758] set_robust_list(0x7feeb88bd9a0, 24 [pid 756] <... clone3 resumed> => {parent_tid=[758]}, 88) = 758 [pid 758] <... set_robust_list resumed>) = 0 [pid 756] rt_sigprocmask(SIG_SETMASK, [], [pid 758] rt_sigprocmask(SIG_SETMASK, [], [pid 756] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 758] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 756] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 756] <... futex resumed>) = 0 [pid 756] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 758] <... openat resumed>) = 3 [pid 758] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 756] <... futex resumed>) = 0 [pid 758] <... futex resumed>) = 1 [pid 758] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 756] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 757] <... futex resumed>) = 0 [pid 756] <... futex resumed>) = 1 [pid 757] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 756] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] <... futex resumed>) = 0 [pid 756] <... futex resumed>) = 1 [pid 758] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 758] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 758] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 756] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 756] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] <... futex resumed>) = 0 [pid 758] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 756] <... futex resumed>) = 1 [pid 758] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 756] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 758] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] <... futex resumed>) = 0 [pid 758] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 757] <... mmap resumed>) = 0x200000000000 [pid 757] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 757] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 756] exit_group(0 [pid 758] <... futex resumed>) = ? [pid 757] <... futex resumed>) = ? [pid 756] <... exit_group resumed>) = ? [pid 758] +++ exited with 0 +++ [pid 757] +++ exited with 0 +++ [pid 756] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=756, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 759 attached , child_tidptr=0x55558b95b750) = 759 [pid 759] set_robust_list(0x55558b95b760, 24) = 0 [pid 759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 759] setpgid(0, 0) = 0 [pid 759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 759] write(3, "1000", 4) = 4 [pid 759] close(3) = 0 [pid 759] write(1, "executing program\n", 18executing program ) = 18 [pid 759] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 759] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 759] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 759] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 759] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 760 attached [pid 760] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 760] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 759] <... clone3 resumed> => {parent_tid=[760]}, 88) = 760 [pid 759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 759] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 760] <... futex resumed>) = 0 [pid 759] <... futex resumed>) = 1 [pid 760] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 759] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 760] <... openat resumed>) = -1 EFAULT (Bad address) [pid 759] <... futex resumed>) = 0 [pid 760] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 760] <... futex resumed>) = 0 [pid 760] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 759] <... mmap resumed>) = 0x7feeb889d000 [pid 759] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 759] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 761 attached [pid 761] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 761] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 759] <... clone3 resumed> => {parent_tid=[761]}, 88) = 761 [pid 759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 759] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... futex resumed>) = 0 [pid 759] <... futex resumed>) = 1 [pid 761] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 759] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 761] <... openat resumed>) = 3 [pid 761] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 759] <... futex resumed>) = 0 [pid 759] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] <... futex resumed>) = 0 [pid 759] <... futex resumed>) = 1 [pid 760] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 759] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... futex resumed>) = 0 [pid 759] <... futex resumed>) = 1 [pid 759] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 761] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 761] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 759] <... futex resumed>) = 0 [pid 761] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 759] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 759] <... futex resumed>) = 0 [pid 761] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 759] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 761] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 761] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 759] <... futex resumed>) = 0 [pid 761] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] <... mmap resumed>) = 0x200000000000 [pid 760] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 760] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 759] exit_group(0 [pid 761] <... futex resumed>) = ? [pid 760] <... futex resumed>) = ? [pid 759] <... exit_group resumed>) = ? [pid 761] +++ exited with 0 +++ [pid 760] +++ exited with 0 +++ [pid 759] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=759, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 762 attached , child_tidptr=0x55558b95b750) = 762 [pid 762] set_robust_list(0x55558b95b760, 24) = 0 [pid 762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 762] setpgid(0, 0) = 0 [pid 762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 762] write(3, "1000", 4) = 4 [pid 762] close(3) = 0 [pid 762] write(1, "executing program\n", 18executing program ) = 18 [pid 762] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 762] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 762] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 762] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 762] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 763 attached [pid 763] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 763] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 763] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 762] <... clone3 resumed> => {parent_tid=[763]}, 88) = 763 [pid 762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 762] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 763] <... futex resumed>) = 0 [pid 762] <... futex resumed>) = 1 [pid 763] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 762] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 763] <... openat resumed>) = -1 EFAULT (Bad address) [pid 762] <... futex resumed>) = 0 [pid 763] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 763] <... futex resumed>) = 0 [pid 763] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 762] <... mmap resumed>) = 0x7feeb889d000 [pid 762] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 762] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 764 attached [pid 764] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 764] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 764] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 762] <... clone3 resumed> => {parent_tid=[764]}, 88) = 764 [pid 762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 762] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 764] <... futex resumed>) = 0 [pid 764] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 762] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 764] <... openat resumed>) = 3 [pid 764] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 762] <... futex resumed>) = 0 [pid 764] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 762] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 763] <... futex resumed>) = 0 [pid 762] <... futex resumed>) = 1 [pid 763] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 762] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = 0 [pid 762] <... futex resumed>) = 1 [pid 762] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 764] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 764] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 764] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 762] <... futex resumed>) = 0 [pid 762] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = 0 [pid 762] <... futex resumed>) = 1 [pid 764] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 762] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 764] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 764] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... futex resumed>) = 0 [pid 764] <... futex resumed>) = 1 [pid 764] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] <... mmap resumed>) = 0x200000000000 [pid 763] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 763] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 762] exit_group(0 [pid 764] <... futex resumed>) = ? [pid 763] <... futex resumed>) = ? [pid 762] <... exit_group resumed>) = ? [pid 763] +++ exited with 0 +++ [pid 764] +++ exited with 0 +++ [pid 762] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=762, 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 765 attached [pid 765] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 765 [pid 765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 765] setpgid(0, 0) = 0 [pid 765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 765] write(3, "1000", 4) = 4 [pid 765] close(3) = 0 executing program [pid 765] write(1, "executing program\n", 18) = 18 [pid 765] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 765] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 765] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 765] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 765] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 766 attached [pid 766] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 765] <... clone3 resumed> => {parent_tid=[766]}, 88) = 766 [pid 766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 765] rt_sigprocmask(SIG_SETMASK, [], [pid 766] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 765] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 766] <... futex resumed>) = 0 [pid 765] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 765] <... futex resumed>) = 0 [pid 766] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 766] <... futex resumed>) = 0 [pid 766] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 765] <... mmap resumed>) = 0x7feeb889d000 [pid 765] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 765] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 767 attached [pid 767] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 767] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 765] <... clone3 resumed> => {parent_tid=[767]}, 88) = 767 [pid 765] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 765] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 767] <... futex resumed>) = 0 [pid 765] <... futex resumed>) = 1 [pid 765] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 767] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 767] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 765] <... futex resumed>) = 0 [pid 767] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 765] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] <... futex resumed>) = 0 [pid 765] <... futex resumed>) = 1 [pid 766] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 765] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 767] <... futex resumed>) = 0 [pid 765] <... futex resumed>) = 1 [pid 765] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 767] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 767] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 765] <... futex resumed>) = 0 [pid 765] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 765] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 767] <... futex resumed>) = 1 [pid 767] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 767] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 765] <... futex resumed>) = 0 [pid 767] <... futex resumed>) = 1 [pid 767] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 766] <... mmap resumed>) = 0x200000000000 [pid 766] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 765] exit_group(0 [pid 767] <... futex resumed>) = ? [pid 766] <... futex resumed>) = ? [pid 765] <... exit_group resumed>) = ? [pid 767] +++ exited with 0 +++ [pid 766] +++ exited with 0 +++ [pid 765] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=765, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 768 ./strace-static-x86_64: Process 768 attached [pid 768] set_robust_list(0x55558b95b760, 24) = 0 [pid 768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 768] setpgid(0, 0) = 0 [pid 768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 768] write(3, "1000", 4) = 4 [pid 768] close(3) = 0 [pid 768] write(1, "executing program\n", 18executing program ) = 18 [pid 768] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 768] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 768] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 768] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 768] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 768] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 768] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 769 attached [pid 769] set_robust_list(0x7feeb88de9a0, 24 [pid 768] <... clone3 resumed> => {parent_tid=[769]}, 88) = 769 [pid 769] <... set_robust_list resumed>) = 0 [pid 769] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 769] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 768] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 769] <... futex resumed>) = 0 [pid 768] <... futex resumed>) = 1 [pid 769] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 768] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 769] <... openat resumed>) = -1 EFAULT (Bad address) [pid 768] <... futex resumed>) = 0 [pid 769] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 769] <... futex resumed>) = 0 [pid 769] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 768] <... mmap resumed>) = 0x7feeb889d000 [pid 768] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 768] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 768] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 770 attached [pid 770] set_robust_list(0x7feeb88bd9a0, 24 [pid 768] <... clone3 resumed> => {parent_tid=[770]}, 88) = 770 [pid 770] <... set_robust_list resumed>) = 0 [pid 770] rt_sigprocmask(SIG_SETMASK, [], [pid 768] rt_sigprocmask(SIG_SETMASK, [], [pid 770] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 768] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 770] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 768] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 768] <... futex resumed>) = 0 [pid 768] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 770] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 770] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 768] <... futex resumed>) = 0 [pid 768] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 769] <... futex resumed>) = 0 [pid 768] <... futex resumed>) = 1 [pid 769] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 768] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 770] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 770] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 770] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 770] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 768] <... futex resumed>) = 1 [pid 768] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 768] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 770] <... futex resumed>) = 0 [pid 770] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 768] <... futex resumed>) = 1 [pid 770] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 768] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 770] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 769] <... mmap resumed>) = 0x200000000000 [pid 769] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 769] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 768] exit_group(0 [pid 770] <... futex resumed>) = ? [pid 769] <... futex resumed>) = ? [pid 768] <... exit_group resumed>) = ? [pid 770] +++ exited with 0 +++ [pid 769] +++ exited with 0 +++ [pid 768] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=768, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 771 attached , child_tidptr=0x55558b95b750) = 771 [pid 771] set_robust_list(0x55558b95b760, 24) = 0 [pid 771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 771] setpgid(0, 0) = 0 [pid 771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 771] write(3, "1000", 4) = 4 executing program [pid 771] close(3) = 0 [pid 771] write(1, "executing program\n", 18) = 18 [pid 771] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 771] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 771] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 771] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 771] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 771] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 772 attached [pid 772] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 772] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 771] <... clone3 resumed> => {parent_tid=[772]}, 88) = 772 [pid 771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 771] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] <... futex resumed>) = 0 [pid 771] <... futex resumed>) = 1 [pid 772] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 771] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 771] <... futex resumed>) = 0 [pid 772] <... futex resumed>) = 0 [pid 771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 772] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 771] <... mmap resumed>) = 0x7feeb889d000 [pid 771] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 771] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 771] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 773 attached [pid 773] set_robust_list(0x7feeb88bd9a0, 24 [pid 771] <... clone3 resumed> => {parent_tid=[773]}, 88) = 773 [pid 773] <... set_robust_list resumed>) = 0 [pid 773] rt_sigprocmask(SIG_SETMASK, [], [pid 771] rt_sigprocmask(SIG_SETMASK, [], [pid 773] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 771] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 773] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 771] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 771] <... futex resumed>) = 0 [pid 771] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 773] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 773] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 771] <... futex resumed>) = 0 [pid 771] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] <... futex resumed>) = 0 [pid 771] <... futex resumed>) = 1 [pid 772] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 771] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 773] <... futex resumed>) = 0 [pid 773] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 773] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 773] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 771] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 771] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] <... futex resumed>) = 0 [pid 773] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 771] <... futex resumed>) = 1 [pid 771] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] <... futex resumed>) = 0 [pid 773] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] <... mmap resumed>) = 0x200000000000 [pid 772] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 771] exit_group(0 [pid 773] <... futex resumed>) = ? [pid 773] +++ exited with 0 +++ [pid 772] <... futex resumed>) = ? [pid 771] <... exit_group resumed>) = ? [pid 772] +++ exited with 0 +++ [pid 771] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=771, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 774 attached , child_tidptr=0x55558b95b750) = 774 [pid 774] set_robust_list(0x55558b95b760, 24) = 0 [pid 774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 774] setpgid(0, 0) = 0 [pid 774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 774] write(3, "1000", 4) = 4 [pid 774] close(3) = 0 executing program [pid 774] write(1, "executing program\n", 18) = 18 [pid 774] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 774] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 774] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 774] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 774] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 775 attached [pid 775] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 775] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 774] <... clone3 resumed> => {parent_tid=[775]}, 88) = 775 [pid 775] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 774] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] <... futex resumed>) = 0 [pid 774] <... futex resumed>) = 1 [pid 775] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 775] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 775] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 774] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] <... futex resumed>) = 0 [pid 774] <... futex resumed>) = 1 [pid 774] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 775] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 775] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 774] <... futex resumed>) = 0 [pid 775] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 774] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 774] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 774] <... futex resumed>) = 0 [pid 774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 775] <... mmap resumed>) = 0x200000000000 [pid 774] <... mmap resumed>) = 0x7feeb889d000 [pid 774] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 774] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 775] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 775] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 776 attached => {parent_tid=[776]}, 88) = 776 [pid 776] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 774] rt_sigprocmask(SIG_SETMASK, [], [pid 776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 774] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 774] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 776] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 774] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 776] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 776] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 776] <... futex resumed>) = 0 [pid 776] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 774] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] <... futex resumed>) = 0 [pid 774] <... futex resumed>) = 1 [pid 775] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 774] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 775] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 775] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 775] <... futex resumed>) = 0 [pid 774] exit_group(0 [pid 775] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 774] <... exit_group resumed>) = ? [pid 776] <... futex resumed>) = ? [pid 775] +++ exited with 0 +++ [pid 776] +++ exited with 0 +++ [pid 774] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=774, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 777 attached , child_tidptr=0x55558b95b750) = 777 [pid 777] set_robust_list(0x55558b95b760, 24) = 0 [pid 777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 777] setpgid(0, 0) = 0 [pid 777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 777] write(3, "1000", 4) = 4 [pid 777] close(3) = 0 executing program [pid 777] write(1, "executing program\n", 18) = 18 [pid 777] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 777] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 777] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 777] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 777] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 778 attached [pid 778] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 778] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 778] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] <... clone3 resumed> => {parent_tid=[778]}, 88) = 778 [pid 777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 777] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... futex resumed>) = 0 [pid 777] <... futex resumed>) = 1 [pid 778] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 777] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... openat resumed>) = -1 EFAULT (Bad address) [pid 777] <... futex resumed>) = 0 [pid 778] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 778] <... futex resumed>) = 0 [pid 778] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] <... mmap resumed>) = 0x7feeb889d000 [pid 777] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 777] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 779 attached [pid 779] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 779] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] <... clone3 resumed> => {parent_tid=[779]}, 88) = 779 [pid 777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 777] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 779] <... futex resumed>) = 0 [pid 779] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 777] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 779] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 779] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... futex resumed>) = 0 [pid 777] <... futex resumed>) = 1 [pid 778] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 777] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 779] <... futex resumed>) = 0 [pid 777] <... futex resumed>) = 1 [pid 779] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 777] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 779] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 779] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 779] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 777] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 779] <... futex resumed>) = 0 [pid 777] <... futex resumed>) = 1 [pid 779] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 777] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 779] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 779] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 779] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] <... futex resumed>) = 0 [pid 778] <... mmap resumed>) = 0x200000000000 [pid 778] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 778] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] exit_group(0) = ? [pid 779] <... futex resumed>) = ? [pid 778] <... futex resumed>) = ? [pid 779] +++ exited with 0 +++ [pid 778] +++ exited with 0 +++ [pid 777] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=777, 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 780 attached , child_tidptr=0x55558b95b750) = 780 [pid 780] set_robust_list(0x55558b95b760, 24) = 0 [pid 780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 780] setpgid(0, 0) = 0 [pid 780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 780] write(3, "1000", 4) = 4 [pid 780] close(3) = 0 [pid 780] write(1, "executing program\n", 18executing program ) = 18 [pid 780] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 780] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 780] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 780] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 780] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 780] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 781 attached [pid 781] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 780] <... clone3 resumed> => {parent_tid=[781]}, 88) = 781 [pid 781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 780] rt_sigprocmask(SIG_SETMASK, [], [pid 781] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 780] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 780] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 781] <... futex resumed>) = 0 [pid 780] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 781] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 780] <... futex resumed>) = 0 [pid 781] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 781] <... futex resumed>) = 0 [pid 780] <... mmap resumed>) = 0x7feeb889d000 [pid 781] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 780] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 780] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 780] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 782 attached [pid 782] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 780] <... clone3 resumed> => {parent_tid=[782]}, 88) = 782 [pid 782] rt_sigprocmask(SIG_SETMASK, [], [pid 780] rt_sigprocmask(SIG_SETMASK, [], [pid 782] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 782] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 780] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 780] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 780] <... futex resumed>) = 0 [pid 780] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 782] <... openat resumed>) = 3 [pid 782] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 780] <... futex resumed>) = 0 [pid 782] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 780] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 781] <... futex resumed>) = 0 [pid 780] <... futex resumed>) = 1 [pid 781] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 780] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 780] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 782] <... futex resumed>) = 0 [pid 782] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 782] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = 0 [pid 782] <... futex resumed>) = 1 [pid 780] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 780] <... futex resumed>) = 0 [pid 780] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 782] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 782] <... futex resumed>) = 0 [pid 782] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 781] <... mmap resumed>) = 0x200000000000 [pid 781] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 781] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 780] exit_group(0 [pid 782] <... futex resumed>) = ? [pid 781] <... futex resumed>) = ? [pid 780] <... exit_group resumed>) = ? [pid 782] +++ exited with 0 +++ [pid 781] +++ exited with 0 +++ [pid 780] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=780, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 783 attached , child_tidptr=0x55558b95b750) = 783 [pid 783] set_robust_list(0x55558b95b760, 24) = 0 [pid 783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 783] setpgid(0, 0) = 0 [pid 783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 783] write(3, "1000", 4) = 4 executing program [pid 783] close(3) = 0 [pid 783] write(1, "executing program\n", 18) = 18 [pid 783] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 783] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 783] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 783] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 783] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 783] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 784 attached [pid 784] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 784] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 783] <... clone3 resumed> => {parent_tid=[784]}, 88) = 784 [pid 783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 783] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... futex resumed>) = 0 [pid 783] <... futex resumed>) = 1 [pid 784] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 783] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... openat resumed>) = -1 EFAULT (Bad address) [pid 784] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] <... futex resumed>) = 0 [pid 784] <... futex resumed>) = 0 [pid 783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 784] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 783] <... mmap resumed>) = 0x7feeb889d000 [pid 783] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 783] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 783] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 785 attached [pid 785] set_robust_list(0x7feeb88bd9a0, 24 [pid 783] <... clone3 resumed> => {parent_tid=[785]}, 88) = 785 [pid 785] <... set_robust_list resumed>) = 0 [pid 783] rt_sigprocmask(SIG_SETMASK, [], [pid 785] rt_sigprocmask(SIG_SETMASK, [], [pid 783] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 783] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 785] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 783] <... futex resumed>) = 0 [pid 783] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 785] <... openat resumed>) = 3 [pid 785] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 783] <... futex resumed>) = 0 [pid 785] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 783] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 784] <... futex resumed>) = 0 [pid 783] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 783] <... futex resumed>) = 0 [pid 785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 785] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 783] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 785] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 785] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 785] <... futex resumed>) = 0 [pid 785] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 783] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 783] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 785] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 785] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 783] <... futex resumed>) = 0 [pid 785] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 784] <... mmap resumed>) = 0x200000000000 [pid 784] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 784] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 783] exit_group(0 [pid 785] <... futex resumed>) = ? [pid 785] +++ exited with 0 +++ [pid 784] <... futex resumed>) = ? [pid 784] +++ exited with 0 +++ [pid 783] <... exit_group resumed>) = ? [pid 783] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=783, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 786 attached , child_tidptr=0x55558b95b750) = 786 [pid 786] set_robust_list(0x55558b95b760, 24) = 0 [pid 786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 786] setpgid(0, 0) = 0 [pid 786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 786] write(3, "1000", 4) = 4 [pid 786] close(3) = 0 executing program [pid 786] write(1, "executing program\n", 18) = 18 [pid 786] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 786] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 786] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 786] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 786] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 786] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 786] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 787 attached [pid 787] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 787] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 787] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 786] <... clone3 resumed> => {parent_tid=[787]}, 88) = 787 [pid 786] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 786] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... futex resumed>) = 0 [pid 786] <... futex resumed>) = 1 [pid 787] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 786] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... openat resumed>) = -1 EFAULT (Bad address) [pid 786] <... futex resumed>) = 0 [pid 787] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 787] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 786] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 786] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 786] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 786] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 788 attached [pid 788] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 788] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 788] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 786] <... clone3 resumed> => {parent_tid=[788]}, 88) = 788 [pid 786] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 786] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 788] <... futex resumed>) = 0 [pid 786] <... futex resumed>) = 1 [pid 786] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 788] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 788] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 786] <... futex resumed>) = 0 [pid 788] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 786] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 786] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 788] <... futex resumed>) = 0 [pid 786] <... futex resumed>) = 1 [pid 787] <... futex resumed>) = 0 [pid 788] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 787] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 788] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 786] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 788] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 786] <... futex resumed>) = 0 [pid 788] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 786] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 788] <... futex resumed>) = 0 [pid 786] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 788] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 788] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 786] <... futex resumed>) = 0 [pid 788] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 787] <... mmap resumed>) = 0x200000000000 [pid 787] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 787] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 786] exit_group(0 [pid 788] <... futex resumed>) = ? [pid 787] <... futex resumed>) = ? [pid 786] <... exit_group resumed>) = ? [pid 787] +++ exited with 0 +++ [pid 788] +++ exited with 0 +++ [pid 786] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=786, 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 789 attached [pid 789] set_robust_list(0x55558b95b760, 24) = 0 [pid 789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 789 [pid 789] <... prctl resumed>) = 0 [pid 789] setpgid(0, 0) = 0 [pid 789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 789] write(3, "1000", 4) = 4 [pid 789] close(3) = 0 executing program [pid 789] write(1, "executing program\n", 18) = 18 [pid 789] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 789] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 789] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 789] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 789] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 789] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 790 attached [pid 790] set_robust_list(0x7feeb88de9a0, 24 [pid 789] <... clone3 resumed> => {parent_tid=[790]}, 88) = 790 [pid 790] <... set_robust_list resumed>) = 0 [pid 789] rt_sigprocmask(SIG_SETMASK, [], [pid 790] rt_sigprocmask(SIG_SETMASK, [], [pid 789] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 790] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 789] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 790] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 789] <... futex resumed>) = 0 [pid 790] <... openat resumed>) = -1 EFAULT (Bad address) [pid 789] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 790] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 789] <... futex resumed>) = 0 [pid 790] <... futex resumed>) = 0 [pid 789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 790] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 789] <... mmap resumed>) = 0x7feeb889d000 [pid 789] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 789] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 789] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 791 attached [pid 791] set_robust_list(0x7feeb88bd9a0, 24 [pid 789] <... clone3 resumed> => {parent_tid=[791]}, 88) = 791 [pid 791] <... set_robust_list resumed>) = 0 [pid 789] rt_sigprocmask(SIG_SETMASK, [], [pid 791] rt_sigprocmask(SIG_SETMASK, [], [pid 789] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 791] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 789] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 789] <... futex resumed>) = 0 [pid 791] <... openat resumed>) = 3 [pid 789] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 791] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 789] <... futex resumed>) = 0 [pid 791] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 789] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 790] <... futex resumed>) = 0 [pid 789] <... futex resumed>) = 1 [pid 790] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 789] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] <... futex resumed>) = 0 [pid 789] <... futex resumed>) = 1 [pid 791] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 789] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 791] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 791] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 789] <... futex resumed>) = 0 [pid 791] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 789] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 789] <... futex resumed>) = 0 [pid 789] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 791] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 791] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 789] <... futex resumed>) = 0 [pid 791] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 790] <... mmap resumed>) = 0x200000000000 [pid 790] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 790] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 789] exit_group(0 [pid 791] <... futex resumed>) = ? [pid 791] +++ exited with 0 +++ [pid 790] <... futex resumed>) = ? [pid 789] <... exit_group resumed>) = ? [pid 790] +++ exited with 0 +++ [pid 789] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=789, 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 792 attached , child_tidptr=0x55558b95b750) = 792 [pid 792] set_robust_list(0x55558b95b760, 24) = 0 [pid 792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 792] setpgid(0, 0) = 0 [pid 792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 792] write(3, "1000", 4) = 4 [pid 792] close(3) = 0 executing program [pid 792] write(1, "executing program\n", 18) = 18 [pid 792] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 792] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 792] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 792] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 792] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 793 attached => {parent_tid=[793]}, 88) = 793 [pid 793] set_robust_list(0x7feeb88de9a0, 24 [pid 792] rt_sigprocmask(SIG_SETMASK, [], [pid 793] <... set_robust_list resumed>) = 0 [pid 792] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 793] rt_sigprocmask(SIG_SETMASK, [], [pid 792] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 793] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 792] <... futex resumed>) = 0 [pid 793] <... openat resumed>) = -1 EFAULT (Bad address) [pid 792] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] <... futex resumed>) = 0 [pid 793] <... futex resumed>) = 0 [pid 792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 793] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 792] <... mmap resumed>) = 0x7feeb889d000 [pid 792] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 792] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 794 attached [pid 794] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 794] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 792] <... clone3 resumed> => {parent_tid=[794]}, 88) = 794 [pid 792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 792] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 794] <... futex resumed>) = 0 [pid 792] <... futex resumed>) = 1 [pid 792] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 794] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 794] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 794] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 792] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = 0 [pid 792] <... futex resumed>) = 1 [pid 793] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 792] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 794] <... futex resumed>) = 0 [pid 792] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 794] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 794] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 792] <... futex resumed>) = 0 [pid 794] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 792] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 792] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 794] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 794] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 792] <... futex resumed>) = 0 [pid 794] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 793] <... mmap resumed>) = 0x200000000000 [pid 793] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 793] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 792] exit_group(0 [pid 793] <... futex resumed>) = ? [pid 794] <... futex resumed>) = ? [pid 792] <... exit_group resumed>) = ? [pid 794] +++ exited with 0 +++ [pid 793] +++ exited with 0 +++ [pid 792] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=792, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 795 attached [pid 795] set_robust_list(0x55558b95b760, 24) = 0 [pid 795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 795] setpgid(0, 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 795 [pid 795] <... setpgid resumed>) = 0 [pid 795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 795] write(3, "1000", 4) = 4 [pid 795] close(3) = 0 [pid 795] write(1, "executing program\n", 18executing program ) = 18 [pid 795] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 795] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 795] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 795] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 795] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 796 attached [pid 796] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 796] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 796] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 795] <... clone3 resumed> => {parent_tid=[796]}, 88) = 796 [pid 795] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 795] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 796] <... futex resumed>) = 0 [pid 795] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 796] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 795] <... futex resumed>) = 0 [pid 796] <... openat resumed>) = -1 EFAULT (Bad address) [pid 796] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 796] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 795] <... mmap resumed>) = 0x7feeb889d000 [pid 795] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 795] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 797 attached [pid 797] set_robust_list(0x7feeb88bd9a0, 24 [pid 795] <... clone3 resumed> => {parent_tid=[797]}, 88) = 797 [pid 797] <... set_robust_list resumed>) = 0 [pid 795] rt_sigprocmask(SIG_SETMASK, [], [pid 797] rt_sigprocmask(SIG_SETMASK, [], [pid 795] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 797] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 797] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 795] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... openat resumed>) = 3 [pid 797] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 797] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 797] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 795] <... futex resumed>) = 1 [pid 795] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 795] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 796] <... futex resumed>) = 0 [pid 795] <... futex resumed>) = 1 [pid 796] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 795] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... futex resumed>) = 0 [pid 795] <... futex resumed>) = 1 [pid 797] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 795] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 797] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 797] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 795] <... futex resumed>) = 0 [pid 797] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 795] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 795] <... futex resumed>) = 0 [pid 797] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 797] <... futex resumed>) = 0 [pid 795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 797] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 796] <... mmap resumed>) = 0x200000000000 [pid 796] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 796] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 795] exit_group(0 [pid 797] <... futex resumed>) = ? [pid 797] +++ exited with 0 +++ [pid 796] <... futex resumed>) = ? [pid 795] <... exit_group resumed>) = ? [pid 796] +++ exited with 0 +++ [pid 795] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=795, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 798 attached [pid 798] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 798 [pid 798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 798] setpgid(0, 0) = 0 [pid 798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 798] write(3, "1000", 4) = 4 [pid 798] close(3) = 0 executing program [pid 798] write(1, "executing program\n", 18) = 18 [pid 798] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 798] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 798] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 798] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 798] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 799 attached [pid 799] set_robust_list(0x7feeb88de9a0, 24 [pid 798] <... clone3 resumed> => {parent_tid=[799]}, 88) = 799 [pid 799] <... set_robust_list resumed>) = 0 [pid 798] rt_sigprocmask(SIG_SETMASK, [], [pid 799] rt_sigprocmask(SIG_SETMASK, [], [pid 798] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 799] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 798] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 798] <... futex resumed>) = 0 [pid 799] <... openat resumed>) = -1 EFAULT (Bad address) [pid 798] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] <... futex resumed>) = 0 [pid 798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 798] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 798] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 800 attached [pid 800] set_robust_list(0x7feeb88bd9a0, 24 [pid 798] <... clone3 resumed> => {parent_tid=[800]}, 88) = 800 [pid 800] <... set_robust_list resumed>) = 0 [pid 798] rt_sigprocmask(SIG_SETMASK, [], [pid 800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 800] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 798] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 800] <... futex resumed>) = 0 [pid 798] <... futex resumed>) = 1 [pid 800] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 798] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 800] <... openat resumed>) = 3 [pid 800] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 800] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = 0 [pid 800] <... futex resumed>) = 0 [pid 799] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 798] <... futex resumed>) = 1 [pid 800] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0} [pid 798] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 800] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 800] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 800] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] <... futex resumed>) = 0 [pid 800] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 798] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 800] <... ioctl resumed>) = 0 [pid 800] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] <... futex resumed>) = 0 [pid 800] <... futex resumed>) = 1 [pid 800] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 799] <... mmap resumed>) = 0x200000000000 [pid 799] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] exit_group(0 [pid 799] <... futex resumed>) = ? [pid 800] <... futex resumed>) = ? [pid 799] +++ exited with 0 +++ [pid 798] <... exit_group resumed>) = ? [pid 800] +++ exited with 0 +++ [pid 798] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=798, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 801 ./strace-static-x86_64: Process 801 attached [pid 801] set_robust_list(0x55558b95b760, 24) = 0 [pid 801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 801] setpgid(0, 0) = 0 [pid 801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 801] write(3, "1000", 4) = 4 [pid 801] close(3) = 0 executing program [pid 801] write(1, "executing program\n", 18) = 18 [pid 801] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 801] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 801] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 801] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 801] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 801] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 801] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 802 attached [pid 802] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 802] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 801] <... clone3 resumed> => {parent_tid=[802]}, 88) = 802 [pid 801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 801] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 802] <... futex resumed>) = 0 [pid 801] <... futex resumed>) = 1 [pid 802] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 801] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 802] <... openat resumed>) = -1 EFAULT (Bad address) [pid 801] <... futex resumed>) = 0 [pid 802] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 802] <... futex resumed>) = 0 [pid 802] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 801] <... mmap resumed>) = 0x7feeb889d000 [pid 801] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 801] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 801] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 803 attached [pid 803] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 803] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 803] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 801] <... clone3 resumed> => {parent_tid=[803]}, 88) = 803 [pid 801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 801] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] <... futex resumed>) = 0 [pid 801] <... futex resumed>) = 1 [pid 801] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 803] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 803] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 803] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 801] <... futex resumed>) = 0 [pid 801] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 802] <... futex resumed>) = 0 [pid 801] <... futex resumed>) = 1 [pid 802] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 801] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 801] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 803] <... futex resumed>) = 0 [pid 803] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 803] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 801] <... futex resumed>) = 0 [pid 801] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 801] <... futex resumed>) = 0 [pid 803] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 801] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 803] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 803] <... futex resumed>) = 0 [pid 803] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 802] <... mmap resumed>) = 0x200000000000 [pid 802] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 802] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 801] exit_group(0 [pid 803] <... futex resumed>) = ? [pid 802] <... futex resumed>) = ? [pid 801] <... exit_group resumed>) = ? [pid 803] +++ exited with 0 +++ [pid 802] +++ exited with 0 +++ [pid 801] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=801, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 804 attached , child_tidptr=0x55558b95b750) = 804 [pid 804] set_robust_list(0x55558b95b760, 24) = 0 [pid 804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 804] setpgid(0, 0) = 0 [pid 804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 804] write(3, "1000", 4) = 4 [pid 804] close(3) = 0 [pid 804] write(1, "executing program\n", 18executing program ) = 18 [pid 804] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 804] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 804] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 804] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 804] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 804] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 805 attached [pid 805] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 805] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 804] <... clone3 resumed> => {parent_tid=[805]}, 88) = 805 [pid 804] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 804] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 805] <... futex resumed>) = 0 [pid 804] <... futex resumed>) = 1 [pid 805] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 804] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 805] <... openat resumed>) = -1 EFAULT (Bad address) [pid 804] <... futex resumed>) = 0 [pid 805] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 805] <... futex resumed>) = 0 [pid 804] <... mmap resumed>) = 0x7feeb889d000 [pid 805] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 804] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 804] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 804] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 806 attached [pid 806] set_robust_list(0x7feeb88bd9a0, 24 [pid 804] <... clone3 resumed> => {parent_tid=[806]}, 88) = 806 [pid 806] <... set_robust_list resumed>) = 0 [pid 804] rt_sigprocmask(SIG_SETMASK, [], [pid 806] rt_sigprocmask(SIG_SETMASK, [], [pid 804] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 806] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 806] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 804] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 806] <... futex resumed>) = 0 [pid 804] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 806] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 806] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 804] <... futex resumed>) = 0 [pid 806] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 804] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 804] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 804] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 806] <... futex resumed>) = 0 [pid 806] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 805] <... futex resumed>) = 0 [pid 806] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 805] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 806] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 804] <... futex resumed>) = 0 [pid 806] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 804] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 806] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 804] <... futex resumed>) = 0 [pid 806] <... ioctl resumed>) = 0 [pid 804] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 806] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 806] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 804] <... futex resumed>) = 0 [pid 805] <... mmap resumed>) = 0x200000000000 [pid 805] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 805] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 804] exit_group(0 [pid 806] <... futex resumed>) = ? [pid 805] <... futex resumed>) = ? [pid 804] <... exit_group resumed>) = ? [pid 806] +++ exited with 0 +++ [pid 805] +++ exited with 0 +++ [pid 804] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=804, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 807 ./strace-static-x86_64: Process 807 attached [pid 807] set_robust_list(0x55558b95b760, 24) = 0 [pid 807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 807] setpgid(0, 0) = 0 [pid 807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 807] write(3, "1000", 4) = 4 [pid 807] close(3) = 0 [pid 807] write(1, "executing program\n", 18executing program ) = 18 [pid 807] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 807] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 807] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 807] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 807] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 807] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 808 attached [pid 808] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 808] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 807] <... clone3 resumed> => {parent_tid=[808]}, 88) = 808 [pid 807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 807] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... futex resumed>) = 0 [pid 807] <... futex resumed>) = 1 [pid 808] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 807] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... openat resumed>) = -1 EFAULT (Bad address) [pid 807] <... futex resumed>) = 0 [pid 808] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 808] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 807] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 807] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 807] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 809 attached [pid 809] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 809] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 807] <... clone3 resumed> => {parent_tid=[809]}, 88) = 809 [pid 807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 807] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 809] <... futex resumed>) = 0 [pid 807] <... futex resumed>) = 1 [pid 807] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 809] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 809] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 809] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 807] <... futex resumed>) = 0 [pid 807] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... futex resumed>) = 0 [pid 807] <... futex resumed>) = 1 [pid 808] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 807] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 807] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 809] <... futex resumed>) = 0 [pid 809] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 809] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 809] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 807] <... futex resumed>) = 0 [pid 807] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 809] <... futex resumed>) = 0 [pid 807] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 809] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 809] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 809] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 807] <... futex resumed>) = 0 [pid 808] <... mmap resumed>) = 0x200000000000 [pid 808] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 808] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 807] exit_group(0 [pid 809] <... futex resumed>) = ? [pid 807] <... exit_group resumed>) = ? [pid 808] <... futex resumed>) = ? [pid 809] +++ exited with 0 +++ [pid 808] +++ exited with 0 +++ [pid 807] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=807, 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 810 attached , child_tidptr=0x55558b95b750) = 810 [pid 810] set_robust_list(0x55558b95b760, 24) = 0 [pid 810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 810] setpgid(0, 0) = 0 [pid 810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 810] write(3, "1000", 4) = 4 [pid 810] close(3) = 0 [pid 810] write(1, "executing program\n", 18executing program ) = 18 [pid 810] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 810] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 810] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 810] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 810] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 810] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 811 attached [pid 811] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 811] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 810] <... clone3 resumed> => {parent_tid=[811]}, 88) = 811 [pid 810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 810] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 810] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 811] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 810] <... mmap resumed>) = 0x7feeb889d000 [pid 811] <... openat resumed>) = -1 EFAULT (Bad address) [pid 810] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE [pid 811] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] <... mprotect resumed>) = 0 [pid 811] <... futex resumed>) = 0 [pid 811] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 810] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 810] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 812 attached [pid 812] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 812] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 812] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 810] <... clone3 resumed> => {parent_tid=[812]}, 88) = 812 [pid 810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 810] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 812] <... futex resumed>) = 0 [pid 810] <... futex resumed>) = 1 [pid 810] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 812] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 810] <... futex resumed>) = 0 [pid 812] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 810] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 810] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 810] <... futex resumed>) = 1 [pid 810] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] <... futex resumed>) = 0 [pid 812] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 812] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] <... futex resumed>) = 0 [pid 812] <... futex resumed>) = 1 [pid 810] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 812] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 810] <... futex resumed>) = 0 [pid 810] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 812] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] <... mmap resumed>) = 0x200000000000 [pid 811] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 810] exit_group(0 [pid 812] <... futex resumed>) = ? [pid 812] +++ exited with 0 +++ [pid 811] <... futex resumed>) = ? [pid 810] <... exit_group resumed>) = ? [pid 811] +++ exited with 0 +++ [pid 810] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=810, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 813 attached , child_tidptr=0x55558b95b750) = 813 [pid 813] set_robust_list(0x55558b95b760, 24) = 0 [pid 813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 813] setpgid(0, 0) = 0 [pid 813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 813] write(3, "1000", 4) = 4 [pid 813] close(3) = 0 executing program [pid 813] write(1, "executing program\n", 18) = 18 [pid 813] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 813] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 813] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 813] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 813] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 814 attached [pid 814] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 814] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 814] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 813] <... clone3 resumed> => {parent_tid=[814]}, 88) = 814 [pid 813] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 813] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 814] <... futex resumed>) = 0 [pid 813] <... futex resumed>) = 1 [pid 814] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 813] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 814] <... openat resumed>) = -1 EFAULT (Bad address) [pid 814] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 813] <... futex resumed>) = 0 [pid 813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 814] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 813] <... mmap resumed>) = 0x7feeb889d000 [pid 813] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 813] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 815 attached [pid 815] set_robust_list(0x7feeb88bd9a0, 24 [pid 813] <... clone3 resumed> => {parent_tid=[815]}, 88) = 815 [pid 815] <... set_robust_list resumed>) = 0 [pid 813] rt_sigprocmask(SIG_SETMASK, [], [pid 815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 815] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 813] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 813] <... futex resumed>) = 0 [pid 815] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 813] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 815] <... openat resumed>) = 3 [pid 815] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 815] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 813] <... futex resumed>) = 0 [pid 813] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 814] <... futex resumed>) = 0 [pid 813] <... futex resumed>) = 1 [pid 814] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 813] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 813] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 815] <... futex resumed>) = 0 [pid 815] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 815] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] <... futex resumed>) = 0 [pid 813] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 815] <... futex resumed>) = 1 [pid 813] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 815] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 815] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 815] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 813] <... futex resumed>) = 0 [pid 814] <... mmap resumed>) = 0x200000000000 [pid 814] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 814] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 813] exit_group(0 [pid 815] <... futex resumed>) = ? [pid 814] <... futex resumed>) = ? [pid 813] <... exit_group resumed>) = ? [pid 815] +++ exited with 0 +++ [pid 814] +++ exited with 0 +++ [pid 813] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=813, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 816 ./strace-static-x86_64: Process 816 attached [pid 816] set_robust_list(0x55558b95b760, 24) = 0 [pid 816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 816] setpgid(0, 0) = 0 [pid 816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 816] write(3, "1000", 4) = 4 [pid 816] close(3) = 0 executing program [pid 816] write(1, "executing program\n", 18) = 18 [pid 816] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 816] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 816] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 816] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 816] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 816] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 816] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 817 attached [pid 817] set_robust_list(0x7feeb88de9a0, 24 [pid 816] <... clone3 resumed> => {parent_tid=[817]}, 88) = 817 [pid 817] <... set_robust_list resumed>) = 0 [pid 817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 817] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 816] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] <... futex resumed>) = 0 [pid 816] <... futex resumed>) = 1 [pid 817] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 816] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] <... openat resumed>) = -1 EFAULT (Bad address) [pid 816] <... futex resumed>) = 0 [pid 817] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 816] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 817] <... futex resumed>) = 0 [pid 817] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] <... mmap resumed>) = 0x7feeb889d000 [pid 816] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 816] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 816] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 818 attached [pid 818] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 818] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] <... clone3 resumed> => {parent_tid=[818]}, 88) = 818 [pid 816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 816] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 818] <... futex resumed>) = 0 [pid 816] <... futex resumed>) = 1 [pid 818] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 816] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 818] <... openat resumed>) = 3 [pid 818] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 816] <... futex resumed>) = 0 [pid 818] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] <... futex resumed>) = 0 [pid 816] <... futex resumed>) = 1 [pid 817] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 816] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 816] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 818] <... futex resumed>) = 0 [pid 818] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 818] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] <... futex resumed>) = 0 [pid 816] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 818] <... futex resumed>) = 0 [pid 816] <... futex resumed>) = 1 [pid 818] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 816] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 818] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 818] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 816] <... futex resumed>) = 0 [pid 818] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 817] <... mmap resumed>) = 0x200000000000 [pid 817] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 817] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] exit_group(0 [pid 818] <... futex resumed>) = ? [pid 817] <... futex resumed>) = ? [pid 816] <... exit_group resumed>) = ? [pid 818] +++ exited with 0 +++ [pid 817] +++ exited with 0 +++ [pid 816] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=816, 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=0x55558b95b750) = 819 ./strace-static-x86_64: Process 819 attached [pid 819] set_robust_list(0x55558b95b760, 24) = 0 [pid 819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 819] setpgid(0, 0) = 0 [pid 819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 819] write(3, "1000", 4) = 4 [pid 819] close(3) = 0 executing program [pid 819] write(1, "executing program\n", 18) = 18 [pid 819] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 819] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 819] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 819] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 819] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 820 attached [pid 820] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 820] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 820] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 819] <... clone3 resumed> => {parent_tid=[820]}, 88) = 820 [pid 819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 819] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 820] <... futex resumed>) = 0 [pid 819] <... futex resumed>) = 1 [pid 820] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 819] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 820] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 819] <... futex resumed>) = 0 [pid 820] <... futex resumed>) = 0 [pid 819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 820] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 819] <... mmap resumed>) = 0x7feeb889d000 [pid 819] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 819] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 821 attached [pid 821] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 821] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 819] <... clone3 resumed> => {parent_tid=[821]}, 88) = 821 [pid 819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 819] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 821] <... futex resumed>) = 0 [pid 819] <... futex resumed>) = 1 [pid 821] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 819] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 821] <... openat resumed>) = 3 [pid 821] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 821] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 819] <... futex resumed>) = 0 [pid 819] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 820] <... futex resumed>) = 0 [pid 819] <... futex resumed>) = 1 [pid 820] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 819] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 819] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 821] <... futex resumed>) = 0 [pid 821] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 821] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 819] <... futex resumed>) = 0 [pid 821] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 819] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 821] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 819] <... futex resumed>) = 0 [pid 821] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 821] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 819] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 821] <... futex resumed>) = 0 [pid 819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 821] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 820] <... mmap resumed>) = 0x200000000000 [pid 820] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 820] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 819] exit_group(0) = ? [pid 821] <... futex resumed>) = ? [pid 821] +++ exited with 0 +++ [pid 820] <... futex resumed>) = ? [pid 820] +++ exited with 0 +++ [pid 819] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=819, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 822 attached [pid 822] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 822 [pid 822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 822] setpgid(0, 0) = 0 [pid 822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 822] write(3, "1000", 4) = 4 [pid 822] close(3) = 0 [pid 822] write(1, "executing program\n", 18) = 18 executing program [pid 822] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 822] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 822] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 822] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 822] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 823 attached [pid 823] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 822] <... clone3 resumed> => {parent_tid=[823]}, 88) = 823 [pid 823] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 822] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] <... futex resumed>) = 0 [pid 822] <... futex resumed>) = 1 [pid 823] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 822] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] <... openat resumed>) = -1 EFAULT (Bad address) [pid 822] <... futex resumed>) = 0 [pid 823] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 823] <... futex resumed>) = 0 [pid 823] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] <... mmap resumed>) = 0x7feeb889d000 [pid 822] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 822] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 824 attached [pid 824] set_robust_list(0x7feeb88bd9a0, 24 [pid 822] <... clone3 resumed> => {parent_tid=[824]}, 88) = 824 [pid 824] <... set_robust_list resumed>) = 0 [pid 822] rt_sigprocmask(SIG_SETMASK, [], [pid 824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 824] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 822] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 824] <... futex resumed>) = 0 [pid 822] <... futex resumed>) = 1 [pid 824] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 822] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 824] <... openat resumed>) = 3 [pid 824] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 822] <... futex resumed>) = 0 [pid 824] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] <... futex resumed>) = 0 [pid 822] <... futex resumed>) = 1 [pid 823] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 822] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 822] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 824] <... futex resumed>) = 0 [pid 824] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 824] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 822] <... futex resumed>) = 0 [pid 824] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 822] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 824] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 822] <... futex resumed>) = 0 [pid 824] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 822] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 824] <... futex resumed>) = 0 [pid 824] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 823] <... mmap resumed>) = 0x200000000000 [pid 823] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 823] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] exit_group(0 [pid 824] <... futex resumed>) = ? [pid 824] +++ exited with 0 +++ [pid 823] <... futex resumed>) = ? [pid 822] <... exit_group resumed>) = ? [pid 823] +++ exited with 0 +++ [pid 822] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=822, 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 825 attached , child_tidptr=0x55558b95b750) = 825 [pid 825] set_robust_list(0x55558b95b760, 24) = 0 [pid 825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 825] setpgid(0, 0) = 0 [pid 825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 825] write(3, "1000", 4) = 4 executing program [pid 825] close(3) = 0 [pid 825] write(1, "executing program\n", 18) = 18 [pid 825] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 825] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 825] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 825] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 825] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 826 attached [pid 826] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 826] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 825] <... clone3 resumed> => {parent_tid=[826]}, 88) = 826 [pid 825] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 825] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 826] <... futex resumed>) = 0 [pid 825] <... futex resumed>) = 1 [pid 826] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 825] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 826] <... openat resumed>) = -1 EFAULT (Bad address) [pid 825] <... futex resumed>) = 0 [pid 826] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 826] <... futex resumed>) = 0 [pid 826] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 825] <... mmap resumed>) = 0x7feeb889d000 [pid 825] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 825] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 827 attached [pid 827] set_robust_list(0x7feeb88bd9a0, 24 [pid 825] <... clone3 resumed> => {parent_tid=[827]}, 88) = 827 [pid 827] <... set_robust_list resumed>) = 0 [pid 825] rt_sigprocmask(SIG_SETMASK, [], [pid 827] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 825] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 827] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 825] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 825] <... futex resumed>) = 0 [pid 825] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 827] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 827] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 825] <... futex resumed>) = 0 [pid 825] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 826] <... futex resumed>) = 0 [pid 825] <... futex resumed>) = 1 [pid 826] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 825] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 827] <... futex resumed>) = 0 [pid 825] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 827] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 827] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 825] <... futex resumed>) = 0 [pid 825] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] <... futex resumed>) = 0 [pid 825] <... futex resumed>) = 1 [pid 827] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 825] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 827] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 825] <... futex resumed>) = 0 [pid 827] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 826] <... mmap resumed>) = 0x200000000000 [pid 826] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 826] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 825] exit_group(0 [pid 827] <... futex resumed>) = ? [pid 825] <... exit_group resumed>) = ? [pid 826] <... futex resumed>) = ? [pid 827] +++ exited with 0 +++ [pid 826] +++ exited with 0 +++ [pid 825] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=825, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 828 attached , child_tidptr=0x55558b95b750) = 828 [pid 828] set_robust_list(0x55558b95b760, 24) = 0 [pid 828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 828] setpgid(0, 0) = 0 [pid 828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 828] write(3, "1000", 4) = 4 [pid 828] close(3) = 0 executing program [pid 828] write(1, "executing program\n", 18) = 18 [pid 828] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 828] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 828] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 828] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 829 attached [pid 829] set_robust_list(0x7feeb88de9a0, 24 [pid 828] <... clone3 resumed> => {parent_tid=[829]}, 88) = 829 [pid 829] <... set_robust_list resumed>) = 0 [pid 828] rt_sigprocmask(SIG_SETMASK, [], [pid 829] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 829] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 828] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = 0 [pid 828] <... futex resumed>) = 1 [pid 828] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 828] <... futex resumed>) = 0 [pid 829] <... openat resumed>) = -1 EFAULT (Bad address) [pid 829] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 829] <... futex resumed>) = 0 [pid 829] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] <... mmap resumed>) = 0x7feeb889d000 [pid 828] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 828] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 830 attached [pid 830] set_robust_list(0x7feeb88bd9a0, 24 [pid 828] <... clone3 resumed> => {parent_tid=[830]}, 88) = 830 [pid 830] <... set_robust_list resumed>) = 0 [pid 828] rt_sigprocmask(SIG_SETMASK, [], [pid 830] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 828] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 830] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 828] <... futex resumed>) = 0 [pid 828] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 830] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 830] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 828] <... futex resumed>) = 0 [pid 830] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = 0 [pid 828] <... futex resumed>) = 1 [pid 829] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 828] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 828] <... futex resumed>) = 0 [pid 830] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 830] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 830] <... futex resumed>) = 0 [pid 830] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 828] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] <... futex resumed>) = 0 [pid 828] <... futex resumed>) = 1 [pid 830] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 828] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 830] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 830] <... futex resumed>) = 0 [pid 830] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 829] <... mmap resumed>) = 0x200000000000 [pid 829] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 829] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] exit_group(0 [pid 829] <... futex resumed>) = ? [pid 830] <... futex resumed>) = ? [pid 828] <... exit_group resumed>) = ? [pid 830] +++ exited with 0 +++ [pid 829] +++ exited with 0 +++ [pid 828] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=828, 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 831 attached , child_tidptr=0x55558b95b750) = 831 [pid 831] set_robust_list(0x55558b95b760, 24) = 0 [pid 831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 831] setpgid(0, 0) = 0 [pid 831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 831] write(3, "1000", 4) = 4 [pid 831] close(3) = 0 [pid 831] write(1, "executing program\n", 18executing program ) = 18 [pid 831] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 831] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 831] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 831] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 831] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 831] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 832 attached [pid 832] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 832] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 832] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 831] <... clone3 resumed> => {parent_tid=[832]}, 88) = 832 [pid 831] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 831] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = 0 [pid 831] <... futex resumed>) = 1 [pid 832] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 831] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... openat resumed>) = -1 EFAULT (Bad address) [pid 831] <... futex resumed>) = 0 [pid 832] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 832] <... futex resumed>) = 0 [pid 832] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 831] <... mmap resumed>) = 0x7feeb889d000 [pid 831] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 831] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 831] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 833 attached [pid 833] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 833] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 833] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 831] <... clone3 resumed> => {parent_tid=[833]}, 88) = 833 [pid 831] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 831] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 833] <... futex resumed>) = 0 [pid 831] <... futex resumed>) = 1 [pid 833] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 831] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 833] <... openat resumed>) = 3 [pid 833] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 831] <... futex resumed>) = 0 [pid 833] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 831] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = 0 [pid 831] <... futex resumed>) = 1 [pid 832] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 831] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 831] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 833] <... futex resumed>) = 0 [pid 833] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 833] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 831] <... futex resumed>) = 0 [pid 833] <... futex resumed>) = 1 [pid 833] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 831] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 833] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 831] <... futex resumed>) = 0 [pid 833] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 831] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 833] <... futex resumed>) = 0 [pid 831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 833] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 832] <... mmap resumed>) = 0x200000000000 [pid 832] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 832] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 831] exit_group(0 [pid 833] <... futex resumed>) = ? [pid 833] +++ exited with 0 +++ [pid 832] <... futex resumed>) = ? [pid 832] +++ exited with 0 +++ [pid 831] <... exit_group resumed>) = ? [pid 831] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=831, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 834 attached , child_tidptr=0x55558b95b750) = 834 [pid 834] set_robust_list(0x55558b95b760, 24) = 0 [pid 834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 834] setpgid(0, 0) = 0 [pid 834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 834] write(3, "1000", 4) = 4 [pid 834] close(3executing program ) = 0 [pid 834] write(1, "executing program\n", 18) = 18 [pid 834] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 834] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 834] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 834] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 834] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 835 attached [pid 835] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 835] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 834] <... clone3 resumed> => {parent_tid=[835]}, 88) = 835 [pid 834] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 834] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 835] <... futex resumed>) = 0 [pid 834] <... futex resumed>) = 1 [pid 835] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 834] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 835] <... openat resumed>) = -1 EFAULT (Bad address) [pid 834] <... futex resumed>) = 0 [pid 835] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 835] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 834] <... mmap resumed>) = 0x7feeb889d000 [pid 834] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 834] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 836 attached [pid 836] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 836] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 834] <... clone3 resumed> => {parent_tid=[836]}, 88) = 836 [pid 834] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 834] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = 0 [pid 834] <... futex resumed>) = 1 [pid 834] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 836] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 836] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 834] <... futex resumed>) = 0 [pid 836] <... futex resumed>) = 1 [pid 834] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 834] <... futex resumed>) = 1 [pid 834] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = 0 [pid 834] <... futex resumed>) = 1 [pid 836] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 834] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 836] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 836] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 834] <... futex resumed>) = 0 [pid 836] <... futex resumed>) = 1 [pid 834] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 835] <... futex resumed>) = 0 [pid 834] <... futex resumed>) = 0 [pid 836] <... ioctl resumed>) = 0 [pid 835] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 834] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 836] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 836] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 835] <... mmap resumed>) = 0x200000000000 [pid 835] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 835] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 834] exit_group(0 [pid 836] <... futex resumed>) = ? [pid 835] <... futex resumed>) = ? [pid 834] <... exit_group resumed>) = ? [pid 836] +++ exited with 0 +++ [pid 835] +++ exited with 0 +++ [pid 834] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=834, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 837 attached , child_tidptr=0x55558b95b750) = 837 [pid 837] set_robust_list(0x55558b95b760, 24) = 0 [pid 837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 837] setpgid(0, 0) = 0 [pid 837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 837] write(3, "1000", 4) = 4 [pid 837] close(3) = 0 executing program [pid 837] write(1, "executing program\n", 18) = 18 [pid 837] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 837] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 837] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 837] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 837] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 837] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 838 attached [pid 838] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 838] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 837] <... clone3 resumed> => {parent_tid=[838]}, 88) = 838 [pid 837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 837] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] <... futex resumed>) = 0 [pid 837] <... futex resumed>) = 1 [pid 838] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 837] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] <... openat resumed>) = -1 EFAULT (Bad address) [pid 837] <... futex resumed>) = 0 [pid 838] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 838] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 837] <... mmap resumed>) = 0x7feeb889d000 [pid 837] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 837] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 837] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 839 attached [pid 839] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 839] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 839] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 837] <... clone3 resumed> => {parent_tid=[839]}, 88) = 839 [pid 837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 837] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] <... futex resumed>) = 0 [pid 837] <... futex resumed>) = 1 [pid 839] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 837] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] <... openat resumed>) = 3 [pid 839] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 837] <... futex resumed>) = 0 [pid 837] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 838] <... futex resumed>) = 0 [pid 837] <... futex resumed>) = 1 [pid 838] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 837] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 839] <... futex resumed>) = 0 [pid 839] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 839] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 839] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 837] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 837] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] <... futex resumed>) = 0 [pid 839] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 837] <... futex resumed>) = 1 [pid 839] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 837] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 839] <... futex resumed>) = 0 [pid 839] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 838] <... mmap resumed>) = 0x200000000000 [pid 838] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 838] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 837] exit_group(0 [pid 839] <... futex resumed>) = ? [pid 838] <... futex resumed>) = ? [pid 837] <... exit_group resumed>) = ? [pid 839] +++ exited with 0 +++ [pid 838] +++ exited with 0 +++ [pid 837] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=837, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 840 attached [pid 840] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 840 [pid 840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 840] setpgid(0, 0) = 0 [pid 840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 840] write(3, "1000", 4) = 4 [pid 840] close(3) = 0 executing program [pid 840] write(1, "executing program\n", 18) = 18 [pid 840] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 840] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 840] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 840] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 840] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 840] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 841 attached [pid 841] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 841] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 841] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 840] <... clone3 resumed> => {parent_tid=[841]}, 88) = 841 [pid 840] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 840] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] <... futex resumed>) = 0 [pid 840] <... futex resumed>) = 1 [pid 841] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 840] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] <... openat resumed>) = -1 EFAULT (Bad address) [pid 840] <... futex resumed>) = 0 [pid 841] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 841] <... futex resumed>) = 0 [pid 841] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 840] <... mmap resumed>) = 0x7feeb889d000 [pid 840] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 840] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 840] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 842 attached [pid 842] set_robust_list(0x7feeb88bd9a0, 24 [pid 840] <... clone3 resumed> => {parent_tid=[842]}, 88) = 842 [pid 842] <... set_robust_list resumed>) = 0 [pid 840] rt_sigprocmask(SIG_SETMASK, [], [pid 842] rt_sigprocmask(SIG_SETMASK, [], [pid 840] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 842] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 842] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 840] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 842] <... futex resumed>) = 0 [pid 840] <... futex resumed>) = 1 [pid 842] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 840] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 842] <... openat resumed>) = 3 [pid 842] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 840] <... futex resumed>) = 0 [pid 842] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 840] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] <... futex resumed>) = 0 [pid 840] <... futex resumed>) = 1 [pid 841] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 840] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 840] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 842] <... futex resumed>) = 0 [pid 842] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 842] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 840] <... futex resumed>) = 0 [pid 840] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 842] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 840] <... futex resumed>) = 0 [pid 842] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 842] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 840] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 842] <... futex resumed>) = 0 [pid 842] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 841] <... mmap resumed>) = 0x200000000000 [pid 841] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 841] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 840] exit_group(0 [pid 842] <... futex resumed>) = ? [pid 841] <... futex resumed>) = ? [pid 840] <... exit_group resumed>) = ? [pid 842] +++ exited with 0 +++ [pid 841] +++ exited with 0 +++ [pid 840] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=840, 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 843 attached , child_tidptr=0x55558b95b750) = 843 [pid 843] set_robust_list(0x55558b95b760, 24) = 0 [pid 843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 843] setpgid(0, 0) = 0 [pid 843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 843] write(3, "1000", 4) = 4 [pid 843] close(3) = 0 executing program [pid 843] write(1, "executing program\n", 18) = 18 [pid 843] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 843] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 843] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 843] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 843] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 843] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 844 attached [pid 844] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 844] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 843] <... clone3 resumed> => {parent_tid=[844]}, 88) = 844 [pid 843] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 843] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 844] <... futex resumed>) = 0 [pid 843] <... futex resumed>) = 1 [pid 844] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 843] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 844] <... openat resumed>) = -1 EFAULT (Bad address) [pid 843] <... futex resumed>) = 0 [pid 844] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 844] <... futex resumed>) = 0 [pid 844] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 843] <... mmap resumed>) = 0x7feeb889d000 [pid 843] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 843] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 843] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 845 attached [pid 845] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 845] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 845] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 843] <... clone3 resumed> => {parent_tid=[845]}, 88) = 845 [pid 843] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 843] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = 0 [pid 843] <... futex resumed>) = 1 [pid 843] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 845] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 845] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 843] <... futex resumed>) = 0 [pid 845] <... futex resumed>) = 1 [pid 843] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] <... futex resumed>) = 0 [pid 843] <... futex resumed>) = 1 [pid 844] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 843] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = 0 [pid 843] <... futex resumed>) = 1 [pid 845] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 843] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 845] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 845] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 843] <... futex resumed>) = 0 [pid 845] <... futex resumed>) = 1 [pid 843] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 843] <... futex resumed>) = 0 [pid 845] <... ioctl resumed>) = 0 [pid 843] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 845] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 845] <... futex resumed>) = 0 [pid 845] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] <... mmap resumed>) = 0x200000000000 [pid 844] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 844] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 843] exit_group(0 [pid 844] <... futex resumed>) = ? [pid 845] <... futex resumed>) = ? [pid 844] +++ exited with 0 +++ [pid 845] +++ exited with 0 +++ [pid 843] <... exit_group resumed>) = ? [pid 843] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=843, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 846 attached , child_tidptr=0x55558b95b750) = 846 [pid 846] set_robust_list(0x55558b95b760, 24) = 0 [pid 846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 846] setpgid(0, 0) = 0 [pid 846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 846] write(3, "1000", 4) = 4 [pid 846] close(3) = 0 executing program [pid 846] write(1, "executing program\n", 18) = 18 [pid 846] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 846] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 846] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 846] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 846] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 847 attached [pid 847] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 847] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 846] <... clone3 resumed> => {parent_tid=[847]}, 88) = 847 [pid 846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 846] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 847] <... futex resumed>) = 0 [pid 846] <... futex resumed>) = 1 [pid 847] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 846] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 847] <... openat resumed>) = -1 EFAULT (Bad address) [pid 847] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 846] <... futex resumed>) = 0 [pid 847] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 846] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 846] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 848 attached [pid 848] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 848] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 848] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 846] <... clone3 resumed> => {parent_tid=[848]}, 88) = 848 [pid 846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 846] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 848] <... futex resumed>) = 0 [pid 846] <... futex resumed>) = 1 [pid 848] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 846] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 848] <... openat resumed>) = 3 [pid 848] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 846] <... futex resumed>) = 0 [pid 848] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 846] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 847] <... futex resumed>) = 0 [pid 846] <... futex resumed>) = 1 [pid 847] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 846] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 846] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 848] <... futex resumed>) = 0 [pid 848] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 848] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 846] <... futex resumed>) = 0 [pid 848] <... futex resumed>) = 1 [pid 846] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 848] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 846] <... futex resumed>) = 0 [pid 848] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 846] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 848] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 848] <... futex resumed>) = 0 [pid 848] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 847] <... mmap resumed>) = 0x200000000000 [pid 847] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 847] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 846] exit_group(0 [pid 848] <... futex resumed>) = ? [pid 847] <... futex resumed>) = ? [pid 846] <... exit_group resumed>) = ? [pid 848] +++ exited with 0 +++ [pid 847] +++ exited with 0 +++ [pid 846] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=846, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 849 attached [pid 849] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 849 [pid 849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 849] setpgid(0, 0) = 0 [pid 849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 849] write(3, "1000", 4) = 4 [pid 849] close(3) = 0 [pid 849] write(1, "executing program\n", 18executing program ) = 18 [pid 849] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 849] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 849] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 849] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 849] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 850 attached [pid 850] set_robust_list(0x7feeb88de9a0, 24 [pid 849] <... clone3 resumed> => {parent_tid=[850]}, 88) = 850 [pid 850] <... set_robust_list resumed>) = 0 [pid 849] rt_sigprocmask(SIG_SETMASK, [], [pid 850] rt_sigprocmask(SIG_SETMASK, [], [pid 849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 850] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 849] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 849] <... futex resumed>) = 0 [pid 850] <... openat resumed>) = -1 EFAULT (Bad address) [pid 849] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 849] <... futex resumed>) = 0 [pid 849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 849] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 849] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 851 attached [pid 851] set_robust_list(0x7feeb88bd9a0, 24 [pid 849] <... clone3 resumed> => {parent_tid=[851]}, 88) = 851 [pid 851] <... set_robust_list resumed>) = 0 [pid 849] rt_sigprocmask(SIG_SETMASK, [], [pid 851] rt_sigprocmask(SIG_SETMASK, [], [pid 849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 851] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 849] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 849] <... futex resumed>) = 0 [pid 849] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 851] <... openat resumed>) = 3 [pid 851] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 849] <... futex resumed>) = 0 [pid 851] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 849] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 849] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 849] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 851] <... futex resumed>) = 0 [pid 850] <... futex resumed>) = 0 [pid 851] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 850] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 851] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 851] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 849] <... futex resumed>) = 0 [pid 851] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 849] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 849] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 851] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 851] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 849] <... futex resumed>) = 0 [pid 851] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 850] <... mmap resumed>) = 0x200000000000 [pid 850] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 849] exit_group(0 [pid 851] <... futex resumed>) = ? [pid 851] +++ exited with 0 +++ [pid 850] <... futex resumed>) = ? [pid 849] <... exit_group resumed>) = ? [pid 850] +++ exited with 0 +++ [pid 849] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=849, 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 852 attached , child_tidptr=0x55558b95b750) = 852 [pid 852] set_robust_list(0x55558b95b760, 24) = 0 [pid 852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 852] setpgid(0, 0) = 0 [pid 852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 852] write(3, "1000", 4) = 4 [pid 852] close(3) = 0 executing program [pid 852] write(1, "executing program\n", 18) = 18 [pid 852] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 852] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 852] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 852] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 852] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 852] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 853 attached [pid 853] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 853] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 852] <... clone3 resumed> => {parent_tid=[853]}, 88) = 853 [pid 852] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 852] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] <... futex resumed>) = 0 [pid 852] <... futex resumed>) = 1 [pid 853] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 852] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] <... openat resumed>) = -1 EFAULT (Bad address) [pid 852] <... futex resumed>) = 0 [pid 853] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 853] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 852] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 852] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 852] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 854 attached [pid 854] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 854] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 852] <... clone3 resumed> => {parent_tid=[854]}, 88) = 854 [pid 852] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 852] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 854] <... futex resumed>) = 0 [pid 852] <... futex resumed>) = 1 [pid 854] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 852] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 854] <... openat resumed>) = 3 [pid 854] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 852] <... futex resumed>) = 0 [pid 854] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 852] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] <... futex resumed>) = 0 [pid 852] <... futex resumed>) = 1 [pid 853] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 852] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 854] <... futex resumed>) = 0 [pid 852] <... futex resumed>) = 1 [pid 852] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 854] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 854] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 852] <... futex resumed>) = 0 [pid 852] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 854] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 852] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 854] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 854] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 852] <... futex resumed>) = 0 [pid 854] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 853] <... mmap resumed>) = 0x200000000000 [pid 853] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 853] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 852] exit_group(0 [pid 854] <... futex resumed>) = ? [pid 854] +++ exited with 0 +++ [pid 853] <... futex resumed>) = ? [pid 852] <... exit_group resumed>) = ? [pid 853] +++ exited with 0 +++ [pid 852] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=852, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 855 attached , child_tidptr=0x55558b95b750) = 855 [pid 855] set_robust_list(0x55558b95b760, 24) = 0 [pid 855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 855] setpgid(0, 0) = 0 [pid 855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 855] write(3, "1000", 4) = 4 [pid 855] close(3) = 0 executing program [pid 855] write(1, "executing program\n", 18) = 18 [pid 855] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 855] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 855] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 855] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 855] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 855] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 856 attached [pid 856] set_robust_list(0x7feeb88de9a0, 24 [pid 855] <... clone3 resumed> => {parent_tid=[856]}, 88) = 856 [pid 856] <... set_robust_list resumed>) = 0 [pid 856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 856] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 855] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 855] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... futex resumed>) = 0 [pid 855] <... futex resumed>) = 1 [pid 856] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 856] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 855] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... futex resumed>) = 0 [pid 855] <... futex resumed>) = 1 [pid 855] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 856] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 856] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 855] <... futex resumed>) = 0 [pid 856] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 855] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 856] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 855] <... futex resumed>) = 0 [pid 855] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 855] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 855] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 855] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 857 attached [pid 857] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 857] rt_sigprocmask(SIG_SETMASK, [], [pid 855] <... clone3 resumed> => {parent_tid=[857]}, 88) = 857 [pid 857] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 855] rt_sigprocmask(SIG_SETMASK, [], [pid 857] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 855] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 855] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 857] <... futex resumed>) = 0 [pid 855] <... futex resumed>) = 1 [pid 857] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 855] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 857] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 855] <... futex resumed>) = 0 [pid 857] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 855] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 857] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 855] <... futex resumed>) = 0 [pid 857] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 855] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] <... futex resumed>) = 0 [pid 855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 857] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 856] <... mmap resumed>) = 0x200000000000 [pid 856] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 855] exit_group(0 [pid 857] <... futex resumed>) = ? [pid 857] +++ exited with 0 +++ [pid 856] <... futex resumed>) = ? [pid 855] <... exit_group resumed>) = ? [pid 856] +++ exited with 0 +++ [pid 855] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=855, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 858 attached , child_tidptr=0x55558b95b750) = 858 [pid 858] set_robust_list(0x55558b95b760, 24) = 0 [pid 858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 858] setpgid(0, 0) = 0 [pid 858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 858] write(3, "1000", 4) = 4 [pid 858] close(3) = 0 executing program [pid 858] write(1, "executing program\n", 18) = 18 [pid 858] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 858] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 858] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 858] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 859 attached [pid 859] set_robust_list(0x7feeb88de9a0, 24 [pid 858] <... clone3 resumed> => {parent_tid=[859]}, 88) = 859 [pid 859] <... set_robust_list resumed>) = 0 [pid 859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 859] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 858] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 858] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 859] <... futex resumed>) = 0 [pid 858] <... futex resumed>) = 1 [pid 859] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 858] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 859] <... openat resumed>) = -1 EFAULT (Bad address) [pid 858] <... futex resumed>) = 0 [pid 859] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 859] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 858] <... mmap resumed>) = 0x7feeb889d000 [pid 858] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 858] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 860 attached [pid 860] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 860] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 858] <... clone3 resumed> => {parent_tid=[860]}, 88) = 860 [pid 858] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 858] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 860] <... futex resumed>) = 0 [pid 858] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 860] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 860] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] <... futex resumed>) = 0 [pid 860] <... futex resumed>) = 1 [pid 858] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 858] <... futex resumed>) = 1 [pid 859] <... futex resumed>) = 0 [pid 858] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] <... futex resumed>) = 0 [pid 858] <... futex resumed>) = 1 [pid 859] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 860] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0} [pid 858] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 860] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 860] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] <... futex resumed>) = 0 [pid 860] <... futex resumed>) = 1 [pid 858] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 858] <... futex resumed>) = 0 [pid 860] <... ioctl resumed>) = 0 [pid 858] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 860] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] <... futex resumed>) = 0 [pid 860] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 859] <... mmap resumed>) = 0x200000000000 [pid 859] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 859] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 858] exit_group(0 [pid 860] <... futex resumed>) = ? [pid 860] +++ exited with 0 +++ [pid 859] <... futex resumed>) = ? [pid 858] <... exit_group resumed>) = ? [pid 859] +++ exited with 0 +++ [pid 858] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=858, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 861 attached , child_tidptr=0x55558b95b750) = 861 [pid 861] set_robust_list(0x55558b95b760, 24) = 0 [pid 861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 861] setpgid(0, 0) = 0 [pid 861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 861] write(3, "1000", 4) = 4 [pid 861] close(3) = 0 executing program [pid 861] write(1, "executing program\n", 18) = 18 [pid 861] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 861] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 861] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 861] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 861] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 861] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 862 attached [pid 862] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 862] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 862] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 861] <... clone3 resumed> => {parent_tid=[862]}, 88) = 862 [pid 861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 861] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = 0 [pid 861] <... futex resumed>) = 1 [pid 862] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 861] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... openat resumed>) = -1 EFAULT (Bad address) [pid 861] <... futex resumed>) = 0 [pid 862] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 862] <... futex resumed>) = 0 [pid 862] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 861] <... mmap resumed>) = 0x7feeb889d000 [pid 861] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 861] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 861] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 863 attached [pid 863] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 863] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 861] <... clone3 resumed> => {parent_tid=[863]}, 88) = 863 [pid 861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 861] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 863] <... futex resumed>) = 0 [pid 861] <... futex resumed>) = 1 [pid 863] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 861] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] <... openat resumed>) = 3 [pid 863] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 861] <... futex resumed>) = 0 [pid 863] <... futex resumed>) = 1 [pid 861] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 863] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 862] <... futex resumed>) = 0 [pid 861] <... futex resumed>) = 1 [pid 862] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 861] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 863] <... futex resumed>) = 0 [pid 861] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 863] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 863] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 861] <... futex resumed>) = 0 [pid 861] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 863] <... futex resumed>) = 0 [pid 861] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 863] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 861] <... futex resumed>) = 0 [pid 863] <... futex resumed>) = 1 [pid 863] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 862] <... mmap resumed>) = 0x200000000000 [pid 862] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 862] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 861] exit_group(0 [pid 863] <... futex resumed>) = ? [pid 862] <... futex resumed>) = ? [pid 861] <... exit_group resumed>) = ? [pid 863] +++ exited with 0 +++ [pid 862] +++ exited with 0 +++ [pid 861] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=861, 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 864 attached , child_tidptr=0x55558b95b750) = 864 [pid 864] set_robust_list(0x55558b95b760, 24) = 0 [pid 864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 864] setpgid(0, 0) = 0 [pid 864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 864] write(3, "1000", 4) = 4 [pid 864] close(3) = 0 [pid 864] write(1, "executing program\n", 18executing program ) = 18 [pid 864] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 864] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 864] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 864] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 865 attached [pid 865] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 865] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 865] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 864] <... clone3 resumed> => {parent_tid=[865]}, 88) = 865 [pid 864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 864] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 865] <... futex resumed>) = 0 [pid 864] <... futex resumed>) = 1 [pid 865] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 864] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 865] <... openat resumed>) = -1 EFAULT (Bad address) [pid 864] <... futex resumed>) = 0 [pid 865] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 865] <... futex resumed>) = 0 [pid 865] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 864] <... mmap resumed>) = 0x7feeb889d000 [pid 864] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 864] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 866 attached [pid 866] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 864] <... clone3 resumed> => {parent_tid=[866]}, 88) = 866 [pid 866] rt_sigprocmask(SIG_SETMASK, [], [pid 864] rt_sigprocmask(SIG_SETMASK, [], [pid 866] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 866] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 864] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 866] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 864] <... futex resumed>) = 0 [pid 866] <... openat resumed>) = 3 [pid 866] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 864] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 866] <... futex resumed>) = 0 [pid 866] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 864] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 864] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 866] <... futex resumed>) = 0 [pid 864] <... futex resumed>) = 1 [pid 866] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 864] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 866] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 866] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 864] <... futex resumed>) = 0 [pid 866] <... futex resumed>) = 1 [pid 864] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 866] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 864] <... futex resumed>) = 0 [pid 866] <... ioctl resumed>) = 0 [pid 865] <... futex resumed>) = 0 [pid 864] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 865] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 866] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 866] <... futex resumed>) = 0 [pid 866] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 865] <... mmap resumed>) = 0x200000000000 [pid 865] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 865] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 864] exit_group(0 [pid 866] <... futex resumed>) = ? [pid 866] +++ exited with 0 +++ [pid 865] <... futex resumed>) = ? [pid 864] <... exit_group resumed>) = ? [pid 865] +++ exited with 0 +++ [pid 864] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=864, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 867 ./strace-static-x86_64: Process 867 attached [pid 867] set_robust_list(0x55558b95b760, 24) = 0 [pid 867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 867] setpgid(0, 0) = 0 executing program [pid 867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 867] write(3, "1000", 4) = 4 [pid 867] close(3) = 0 [pid 867] write(1, "executing program\n", 18) = 18 [pid 867] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 867] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 867] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 867] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 867] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 868 attached [pid 868] set_robust_list(0x7feeb88de9a0, 24 [pid 867] <... clone3 resumed> => {parent_tid=[868]}, 88) = 868 [pid 868] <... set_robust_list resumed>) = 0 [pid 867] rt_sigprocmask(SIG_SETMASK, [], [pid 868] rt_sigprocmask(SIG_SETMASK, [], [pid 867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 868] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 868] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 867] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 867] <... futex resumed>) = 0 [pid 868] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 867] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... openat resumed>) = -1 EFAULT (Bad address) [pid 867] <... futex resumed>) = 0 [pid 868] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 868] <... futex resumed>) = 0 [pid 867] <... mmap resumed>) = 0x7feeb889d000 [pid 868] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 867] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 867] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 869 attached [pid 869] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 869] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 867] <... clone3 resumed> => {parent_tid=[869]}, 88) = 869 [pid 867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 867] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 869] <... futex resumed>) = 0 [pid 867] <... futex resumed>) = 1 [pid 867] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 869] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 869] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 869] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 867] <... futex resumed>) = 0 [pid 867] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = 0 [pid 867] <... futex resumed>) = 1 [pid 868] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 867] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 869] <... futex resumed>) = 0 [pid 867] <... futex resumed>) = 1 [pid 869] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 867] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 869] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 869] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 867] <... futex resumed>) = 0 [pid 869] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 867] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 869] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 867] <... futex resumed>) = 0 [pid 869] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 867] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 869] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 868] <... mmap resumed>) = 0x200000000000 [pid 868] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 867] exit_group(0) = ? [pid 869] <... futex resumed>) = ? [pid 868] <... futex resumed>) = ? [pid 869] +++ exited with 0 +++ [pid 868] +++ exited with 0 +++ [pid 867] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=867, 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 870 attached [pid 870] set_robust_list(0x55558b95b760, 24) = 0 [pid 870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 870] setpgid(0, 0) = 0 [pid 870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 870 executing program [pid 870] <... openat resumed>) = 3 [pid 870] write(3, "1000", 4) = 4 [pid 870] close(3) = 0 [pid 870] write(1, "executing program\n", 18) = 18 [pid 870] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 870] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 870] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 870] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 870] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 870] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 871 attached [pid 871] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 871] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 871] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] <... clone3 resumed> => {parent_tid=[871]}, 88) = 871 [pid 870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 870] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 871] <... futex resumed>) = 0 [pid 870] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 871] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 870] <... futex resumed>) = 0 [pid 871] <... openat resumed>) = -1 EFAULT (Bad address) [pid 871] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 871] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] <... mmap resumed>) = 0x7feeb889d000 [pid 870] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 870] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 870] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 872 attached [pid 872] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 872] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 872] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] <... clone3 resumed> => {parent_tid=[872]}, 88) = 872 [pid 870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 870] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 872] <... futex resumed>) = 0 [pid 870] <... futex resumed>) = 1 [pid 872] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 870] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 872] <... openat resumed>) = 3 [pid 872] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 872] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] <... futex resumed>) = 0 [pid 870] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 871] <... futex resumed>) = 0 [pid 870] <... futex resumed>) = 1 [pid 871] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 870] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 870] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 872] <... futex resumed>) = 0 [pid 872] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 872] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 870] <... futex resumed>) = 0 [pid 872] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 870] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 872] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 872] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 870] <... futex resumed>) = 0 [pid 872] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 871] <... mmap resumed>) = 0x200000000000 [pid 871] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 871] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] exit_group(0 [pid 872] <... futex resumed>) = ? [pid 871] <... futex resumed>) = ? [pid 870] <... exit_group resumed>) = ? [pid 872] +++ exited with 0 +++ [pid 871] +++ exited with 0 +++ [pid 870] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=870, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 873 ./strace-static-x86_64: Process 873 attached [pid 873] set_robust_list(0x55558b95b760, 24) = 0 [pid 873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 873] setpgid(0, 0) = 0 [pid 873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 873] write(3, "1000", 4) = 4 [pid 873] close(3executing program ) = 0 [pid 873] write(1, "executing program\n", 18) = 18 [pid 873] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 873] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 873] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 873] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 873] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 873] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 874 attached [pid 874] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 874] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 874] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 873] <... clone3 resumed> => {parent_tid=[874]}, 88) = 874 [pid 873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 873] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 874] <... futex resumed>) = 0 [pid 873] <... futex resumed>) = 1 [pid 874] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 873] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 874] <... openat resumed>) = -1 EFAULT (Bad address) [pid 873] <... futex resumed>) = 0 [pid 874] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 873] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 873] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 873] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 875 attached [pid 875] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 875] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 875] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 873] <... clone3 resumed> => {parent_tid=[875]}, 88) = 875 [pid 873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 873] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 875] <... futex resumed>) = 0 [pid 873] <... futex resumed>) = 1 [pid 875] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 873] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 875] <... openat resumed>) = 3 [pid 875] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 873] <... futex resumed>) = 0 [pid 875] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 873] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 874] <... futex resumed>) = 0 [pid 873] <... futex resumed>) = 1 [pid 874] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 873] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 875] <... futex resumed>) = 0 [pid 873] <... futex resumed>) = 1 [pid 873] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 875] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 875] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 875] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 873] <... futex resumed>) = 0 [pid 873] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 875] <... futex resumed>) = 0 [pid 873] <... futex resumed>) = 1 [pid 875] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 873] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 875] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 875] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 873] <... futex resumed>) = 0 [pid 875] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 874] <... mmap resumed>) = 0x200000000000 [pid 874] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 873] exit_group(0 [pid 875] <... futex resumed>) = ? [pid 874] <... futex resumed>) = ? [pid 873] <... exit_group resumed>) = ? [pid 875] +++ exited with 0 +++ [pid 874] +++ exited with 0 +++ [pid 873] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=873, 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 876 attached [pid 876] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 876 [pid 876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 876] setpgid(0, 0) = 0 [pid 876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 876] write(3, "1000", 4) = 4 [pid 876] close(3) = 0 executing program [pid 876] write(1, "executing program\n", 18) = 18 [pid 876] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 876] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 876] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 876] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 876] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 876] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 877 attached [pid 877] set_robust_list(0x7feeb88de9a0, 24 [pid 876] <... clone3 resumed> => {parent_tid=[877]}, 88) = 877 [pid 877] <... set_robust_list resumed>) = 0 [pid 876] rt_sigprocmask(SIG_SETMASK, [], [pid 877] rt_sigprocmask(SIG_SETMASK, [], [pid 876] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 877] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 877] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 876] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 877] <... openat resumed>) = -1 EFAULT (Bad address) [pid 877] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 877] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 876] <... futex resumed>) = 1 [pid 877] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 876] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 877] <... futex resumed>) = 0 [pid 876] <... futex resumed>) = 1 [pid 876] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 877] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 877] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 877] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 876] <... futex resumed>) = 0 [pid 877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 876] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 877] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 876] <... futex resumed>) = 0 [pid 876] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 877] <... mmap resumed>) = 0x200000000000 [pid 876] <... mmap resumed>) = 0x7feeb889d000 [pid 876] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 876] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 876] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 878 attached [pid 877] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] set_robust_list(0x7feeb88bd9a0, 24 [pid 877] <... futex resumed>) = 0 [pid 876] <... clone3 resumed> => {parent_tid=[878]}, 88) = 878 [pid 878] <... set_robust_list resumed>) = 0 [pid 877] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 876] rt_sigprocmask(SIG_SETMASK, [], [pid 878] rt_sigprocmask(SIG_SETMASK, [], [pid 876] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 878] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 876] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 876] <... futex resumed>) = 0 [pid 878] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 876] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 878] <... futex resumed>) = 0 [pid 876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 878] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 876] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 877] <... futex resumed>) = 0 [pid 876] <... futex resumed>) = 1 [pid 877] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 876] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 877] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 877] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 877] <... futex resumed>) = 0 [pid 876] exit_group(0 [pid 877] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] <... futex resumed>) = ? [pid 877] <... futex resumed>) = ? [pid 876] <... exit_group resumed>) = ? [pid 878] +++ exited with 0 +++ [pid 877] +++ exited with 0 +++ [pid 876] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=876, 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 879 attached [pid 879] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 879 [pid 879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 879] setpgid(0, 0) = 0 [pid 879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 879] write(3, "1000", 4) = 4 executing program [pid 879] close(3) = 0 [pid 879] write(1, "executing program\n", 18) = 18 [pid 879] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 879] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 879] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 879] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 879] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 879] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 879] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 880 attached [pid 880] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 880] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 880] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 879] <... clone3 resumed> => {parent_tid=[880]}, 88) = 880 [pid 879] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 879] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = 0 [pid 879] <... futex resumed>) = 1 [pid 880] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 879] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... openat resumed>) = -1 EFAULT (Bad address) [pid 879] <... futex resumed>) = 0 [pid 880] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 880] <... futex resumed>) = 0 [pid 880] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 879] <... mmap resumed>) = 0x7feeb889d000 [pid 879] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 879] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 879] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 881 attached [pid 881] set_robust_list(0x7feeb88bd9a0, 24 [pid 879] <... clone3 resumed> => {parent_tid=[881]}, 88) = 881 [pid 881] <... set_robust_list resumed>) = 0 [pid 879] rt_sigprocmask(SIG_SETMASK, [], [pid 881] rt_sigprocmask(SIG_SETMASK, [], [pid 879] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 881] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 881] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 879] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 881] <... futex resumed>) = 0 [pid 879] <... futex resumed>) = 1 [pid 881] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 879] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... openat resumed>) = 3 [pid 881] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 879] <... futex resumed>) = 0 [pid 881] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 879] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 880] <... futex resumed>) = 0 [pid 880] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 879] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 879] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... futex resumed>) = 0 [pid 881] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 881] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 879] <... futex resumed>) = 0 [pid 881] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 879] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 881] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 879] <... futex resumed>) = 0 [pid 881] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... futex resumed>) = 0 [pid 879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 881] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 880] <... mmap resumed>) = 0x200000000000 [pid 880] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 880] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 879] exit_group(0 [pid 881] <... futex resumed>) = ? [pid 880] <... futex resumed>) = ? [pid 879] <... exit_group resumed>) = ? [pid 881] +++ exited with 0 +++ [pid 880] +++ exited with 0 +++ [pid 879] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=879, 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 882 attached , child_tidptr=0x55558b95b750) = 882 [pid 882] set_robust_list(0x55558b95b760, 24) = 0 [pid 882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 882] setpgid(0, 0) = 0 [pid 882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 882] write(3, "1000", 4) = 4 [pid 882] close(3) = 0 [pid 882] write(1, "executing program\n", 18executing program ) = 18 [pid 882] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 882] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 882] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 882] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 882] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 882] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 883 attached [pid 883] set_robust_list(0x7feeb88de9a0, 24 [pid 882] <... clone3 resumed> => {parent_tid=[883]}, 88) = 883 [pid 883] <... set_robust_list resumed>) = 0 [pid 883] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 883] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 882] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 882] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 883] <... futex resumed>) = 0 [pid 882] <... futex resumed>) = 1 [pid 883] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 882] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 883] <... openat resumed>) = -1 EFAULT (Bad address) [pid 882] <... futex resumed>) = 0 [pid 883] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 883] <... futex resumed>) = 0 [pid 883] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 882] <... mmap resumed>) = 0x7feeb889d000 [pid 882] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 882] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 882] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 884 attached [pid 884] set_robust_list(0x7feeb88bd9a0, 24 [pid 882] <... clone3 resumed> => {parent_tid=[884]}, 88) = 884 [pid 884] <... set_robust_list resumed>) = 0 [pid 882] rt_sigprocmask(SIG_SETMASK, [], [pid 884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 884] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 882] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 882] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] <... futex resumed>) = 0 [pid 882] <... futex resumed>) = 1 [pid 884] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 882] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 884] <... openat resumed>) = 3 [pid 884] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 882] <... futex resumed>) = 0 [pid 884] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 882] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 883] <... futex resumed>) = 0 [pid 882] <... futex resumed>) = 1 [pid 883] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 882] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 882] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 884] <... futex resumed>) = 0 [pid 884] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 884] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 882] <... futex resumed>) = 0 [pid 882] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 882] <... futex resumed>) = 0 [pid 884] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 884] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 884] <... futex resumed>) = 0 [pid 884] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 883] <... mmap resumed>) = 0x200000000000 [pid 883] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 883] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 882] exit_group(0 [pid 884] <... futex resumed>) = ? [pid 883] <... futex resumed>) = ? [pid 882] <... exit_group resumed>) = ? [pid 884] +++ exited with 0 +++ [pid 883] +++ exited with 0 +++ [pid 882] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=882, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 885 attached , child_tidptr=0x55558b95b750) = 885 [pid 885] set_robust_list(0x55558b95b760, 24) = 0 [pid 885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 885] setpgid(0, 0) = 0 [pid 885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 885] write(3, "1000", 4) = 4 [pid 885] close(3) = 0 [pid 885] write(1, "executing program\n", 18) = 18 executing program [pid 885] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 885] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 885] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 885] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 885] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 885] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 886 attached [pid 886] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 886] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 885] <... clone3 resumed> => {parent_tid=[886]}, 88) = 886 [pid 885] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 885] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 886] <... futex resumed>) = 0 [pid 885] <... futex resumed>) = 1 [pid 886] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 886] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 885] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 886] <... futex resumed>) = 0 [pid 885] <... futex resumed>) = 0 [pid 886] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 885] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 886] <... openat resumed>) = 3 [pid 886] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 885] <... futex resumed>) = 0 [pid 886] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 885] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 885] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 886] <... mmap resumed>) = 0x200000000000 [pid 885] <... mmap resumed>) = 0x7feeb889d000 [pid 885] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE [pid 886] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 886] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 885] <... mprotect resumed>) = 0 [pid 885] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 885] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 887 attached [pid 887] set_robust_list(0x7feeb88bd9a0, 24 [pid 885] <... clone3 resumed> => {parent_tid=[887]}, 88) = 887 [pid 887] <... set_robust_list resumed>) = 0 [pid 885] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 887] rt_sigprocmask(SIG_SETMASK, [], [pid 885] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 885] <... futex resumed>) = 0 [pid 887] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 885] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 887] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 887] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 885] <... futex resumed>) = 0 [pid 887] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 885] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 885] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 886] <... futex resumed>) = 0 [pid 886] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 886] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 886] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 885] <... futex resumed>) = 0 [pid 885] exit_group(0) = ? [pid 887] <... futex resumed>) = ? [pid 886] <... futex resumed>) = ? [pid 887] +++ exited with 0 +++ [pid 886] +++ exited with 0 +++ [pid 885] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=885, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 888 attached , child_tidptr=0x55558b95b750) = 888 [pid 888] set_robust_list(0x55558b95b760, 24) = 0 [pid 888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 888] setpgid(0, 0) = 0 [pid 888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 888] write(3, "1000", 4) = 4 [pid 888] close(3) = 0 [pid 888] write(1, "executing program\n", 18executing program ) = 18 [pid 888] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 888] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 888] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 888] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 888] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 889 attached [pid 889] set_robust_list(0x7feeb88de9a0, 24 [pid 888] <... clone3 resumed> => {parent_tid=[889]}, 88) = 889 [pid 889] <... set_robust_list resumed>) = 0 [pid 888] rt_sigprocmask(SIG_SETMASK, [], [pid 889] rt_sigprocmask(SIG_SETMASK, [], [pid 888] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 889] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 889] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 888] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 889] <... openat resumed>) = -1 EFAULT (Bad address) [pid 888] <... futex resumed>) = 0 [pid 889] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 889] <... futex resumed>) = 0 [pid 888] <... futex resumed>) = 0 [pid 889] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 888] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 888] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 890 attached [pid 890] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 890] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 890] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] <... clone3 resumed> => {parent_tid=[890]}, 88) = 890 [pid 888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 888] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = 0 [pid 888] <... futex resumed>) = 1 [pid 888] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 890] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 890] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 888] <... futex resumed>) = 0 [pid 890] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 889] <... futex resumed>) = 0 [pid 888] <... futex resumed>) = 1 [pid 889] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 888] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 888] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 890] <... futex resumed>) = 0 [pid 890] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 890] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 888] <... futex resumed>) = 0 [pid 890] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 888] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 890] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 890] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 888] <... futex resumed>) = 0 [pid 890] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 889] <... mmap resumed>) = 0x200000000000 [pid 889] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 889] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] exit_group(0 [pid 890] <... futex resumed>) = ? [pid 889] <... futex resumed>) = ? [pid 888] <... exit_group resumed>) = ? [pid 889] +++ exited with 0 +++ [pid 890] +++ exited with 0 +++ [pid 888] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=888, 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 891 attached [pid 891] set_robust_list(0x55558b95b760, 24) = 0 [pid 891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 891 [pid 891] <... prctl resumed>) = 0 [pid 891] setpgid(0, 0) = 0 [pid 891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 891] write(3, "1000", 4) = 4 [pid 891] close(3) = 0 executing program [pid 891] write(1, "executing program\n", 18) = 18 [pid 891] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 891] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 891] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 891] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 891] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 892 attached [pid 892] set_robust_list(0x7feeb88de9a0, 24 [pid 891] <... clone3 resumed> => {parent_tid=[892]}, 88) = 892 [pid 892] <... set_robust_list resumed>) = 0 [pid 891] rt_sigprocmask(SIG_SETMASK, [], [pid 892] rt_sigprocmask(SIG_SETMASK, [], [pid 891] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 892] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 891] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 892] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 891] <... futex resumed>) = 0 [pid 892] <... openat resumed>) = -1 EFAULT (Bad address) [pid 891] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 892] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 891] <... futex resumed>) = 0 [pid 892] <... futex resumed>) = 0 [pid 891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 892] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 891] <... mmap resumed>) = 0x7feeb889d000 [pid 891] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 891] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 893 attached [pid 893] set_robust_list(0x7feeb88bd9a0, 24 [pid 891] <... clone3 resumed> => {parent_tid=[893]}, 88) = 893 [pid 893] <... set_robust_list resumed>) = 0 [pid 891] rt_sigprocmask(SIG_SETMASK, [], [pid 893] rt_sigprocmask(SIG_SETMASK, [], [pid 891] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 893] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 891] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 893] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 891] <... futex resumed>) = 0 [pid 893] <... openat resumed>) = 3 [pid 891] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 893] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 891] <... futex resumed>) = 0 [pid 893] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 891] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 892] <... futex resumed>) = 0 [pid 891] <... futex resumed>) = 1 [pid 892] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 891] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 893] <... futex resumed>) = 0 [pid 891] <... futex resumed>) = 1 [pid 891] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 893] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 893] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 891] <... futex resumed>) = 0 [pid 893] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 891] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 893] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 891] <... futex resumed>) = 0 [pid 891] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 893] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 893] <... futex resumed>) = 0 [pid 893] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 892] <... mmap resumed>) = 0x200000000000 [pid 892] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 892] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 891] exit_group(0 [pid 893] <... futex resumed>) = ? [pid 891] <... exit_group resumed>) = ? [pid 892] <... futex resumed>) = ? [pid 893] +++ exited with 0 +++ [pid 892] +++ exited with 0 +++ [pid 891] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=891, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 894 attached , child_tidptr=0x55558b95b750) = 894 [pid 894] set_robust_list(0x55558b95b760, 24) = 0 [pid 894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 894] setpgid(0, 0) = 0 [pid 894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 894] write(3, "1000", 4) = 4 [pid 894] close(3) = 0 executing program [pid 894] write(1, "executing program\n", 18) = 18 [pid 894] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 894] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 894] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 894] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 894] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 894] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 895 attached [pid 895] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 895] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 895] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 894] <... clone3 resumed> => {parent_tid=[895]}, 88) = 895 [pid 894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 894] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] <... futex resumed>) = 0 [pid 894] <... futex resumed>) = 1 [pid 895] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 894] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] <... openat resumed>) = -1 EFAULT (Bad address) [pid 894] <... futex resumed>) = 0 [pid 895] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 895] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 894] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 894] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 894] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 896 attached [pid 896] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 896] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 896] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 894] <... clone3 resumed> => {parent_tid=[896]}, 88) = 896 [pid 894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 894] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] <... futex resumed>) = 0 [pid 894] <... futex resumed>) = 1 [pid 894] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 896] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 894] <... futex resumed>) = 0 [pid 896] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 894] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] <... futex resumed>) = 0 [pid 894] <... futex resumed>) = 1 [pid 895] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 894] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 894] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] <... futex resumed>) = 0 [pid 896] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 896] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] <... futex resumed>) = 0 [pid 894] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] <... futex resumed>) = 1 [pid 894] <... futex resumed>) = 0 [pid 896] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 894] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 896] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 895] <... mmap resumed>) = 0x200000000000 [pid 895] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 895] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 894] exit_group(0 [pid 896] <... futex resumed>) = ? [pid 895] <... futex resumed>) = ? [pid 894] <... exit_group resumed>) = ? [pid 896] +++ exited with 0 +++ [pid 895] +++ exited with 0 +++ [pid 894] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=894, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 897 attached , child_tidptr=0x55558b95b750) = 897 [pid 897] set_robust_list(0x55558b95b760, 24) = 0 [pid 897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 897] setpgid(0, 0) = 0 [pid 897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 897] write(3, "1000", 4) = 4 [pid 897] close(3) = 0 [pid 897] write(1, "executing program\n", 18executing program ) = 18 [pid 897] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 897] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 897] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 897] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 897] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 897] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 898 attached [pid 898] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 898] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 898] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 897] <... clone3 resumed> => {parent_tid=[898]}, 88) = 898 [pid 897] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 897] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... futex resumed>) = 0 [pid 897] <... futex resumed>) = 1 [pid 898] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 897] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... openat resumed>) = -1 EFAULT (Bad address) [pid 897] <... futex resumed>) = 0 [pid 898] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 898] <... futex resumed>) = 0 [pid 898] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 897] <... mmap resumed>) = 0x7feeb889d000 [pid 897] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 897] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 897] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 899 attached [pid 899] set_robust_list(0x7feeb88bd9a0, 24 [pid 897] <... clone3 resumed> => {parent_tid=[899]}, 88) = 899 [pid 899] <... set_robust_list resumed>) = 0 [pid 897] rt_sigprocmask(SIG_SETMASK, [], [pid 899] rt_sigprocmask(SIG_SETMASK, [], [pid 897] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 897] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 899] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 897] <... futex resumed>) = 0 [pid 899] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 897] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 899] <... openat resumed>) = 3 [pid 899] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 897] <... futex resumed>) = 0 [pid 899] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 897] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... futex resumed>) = 0 [pid 897] <... futex resumed>) = 1 [pid 898] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 897] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 897] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 899] <... futex resumed>) = 0 [pid 899] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 899] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 897] <... futex resumed>) = 0 [pid 897] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 899] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 897] <... futex resumed>) = 0 [pid 897] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 899] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 899] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 899] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 897] <... futex resumed>) = 0 [pid 898] <... mmap resumed>) = 0x200000000000 [pid 898] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 898] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 897] exit_group(0) = ? [pid 899] <... futex resumed>) = ? [pid 899] +++ exited with 0 +++ [pid 898] <... futex resumed>) = ? [pid 898] +++ exited with 0 +++ [pid 897] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=897, 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 900 attached , child_tidptr=0x55558b95b750) = 900 [pid 900] set_robust_list(0x55558b95b760, 24) = 0 [pid 900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 900] setpgid(0, 0) = 0 [pid 900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 900] write(3, "1000", 4) = 4 [pid 900] close(3) = 0 [pid 900] write(1, "executing program\n", 18executing program ) = 18 [pid 900] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 900] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 900] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 900] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 900] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 900] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 901 attached [pid 901] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 901] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 901] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 900] <... clone3 resumed> => {parent_tid=[901]}, 88) = 901 [pid 900] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 900] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 901] <... futex resumed>) = 0 [pid 900] <... futex resumed>) = 1 [pid 901] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 900] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 901] <... openat resumed>) = -1 EFAULT (Bad address) [pid 900] <... futex resumed>) = 0 [pid 901] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 901] <... futex resumed>) = 0 [pid 901] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 900] <... mmap resumed>) = 0x7feeb889d000 [pid 900] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 900] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 900] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 902 attached [pid 902] set_robust_list(0x7feeb88bd9a0, 24 [pid 900] <... clone3 resumed> => {parent_tid=[902]}, 88) = 902 [pid 902] <... set_robust_list resumed>) = 0 [pid 900] rt_sigprocmask(SIG_SETMASK, [], [pid 902] rt_sigprocmask(SIG_SETMASK, [], [pid 900] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 902] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 902] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 900] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 902] <... futex resumed>) = 0 [pid 900] <... futex resumed>) = 1 [pid 900] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 902] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 902] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 900] <... futex resumed>) = 0 [pid 902] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 900] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 901] <... futex resumed>) = 0 [pid 900] <... futex resumed>) = 1 [pid 901] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 900] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 900] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 902] <... futex resumed>) = 0 [pid 902] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 902] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 902] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 900] <... futex resumed>) = 0 [pid 900] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 902] <... futex resumed>) = 0 [pid 900] <... futex resumed>) = 1 [pid 902] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 900] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 902] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 902] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 900] <... futex resumed>) = 0 [pid 902] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 901] <... mmap resumed>) = 0x200000000000 [pid 901] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 901] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 900] exit_group(0 [pid 902] <... futex resumed>) = ? [pid 901] <... futex resumed>) = ? [pid 900] <... exit_group resumed>) = ? [pid 902] +++ exited with 0 +++ [pid 901] +++ exited with 0 +++ [pid 900] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=900, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 903 ./strace-static-x86_64: Process 903 attached [pid 903] set_robust_list(0x55558b95b760, 24) = 0 [pid 903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 903] setpgid(0, 0) = 0 [pid 903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 903] write(3, "1000", 4) = 4 [pid 903] close(3) = 0 [pid 903] write(1, "executing program\n", 18executing program ) = 18 [pid 903] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 903] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 903] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 903] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 903] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 903] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 904 attached [pid 904] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 904] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 903] <... clone3 resumed> => {parent_tid=[904]}, 88) = 904 [pid 903] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 903] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 904] <... futex resumed>) = 0 [pid 903] <... futex resumed>) = 1 [pid 904] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 903] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 904] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 903] <... futex resumed>) = 0 [pid 904] <... futex resumed>) = 0 [pid 903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 904] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 903] <... mmap resumed>) = 0x7feeb889d000 [pid 903] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 903] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 903] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 905 attached [pid 905] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 905] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 905] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 903] <... clone3 resumed> => {parent_tid=[905]}, 88) = 905 [pid 903] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 903] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 905] <... futex resumed>) = 0 [pid 903] <... futex resumed>) = 1 [pid 905] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 903] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 905] <... openat resumed>) = 3 [pid 905] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 903] <... futex resumed>) = 0 [pid 905] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 903] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 904] <... futex resumed>) = 0 [pid 903] <... futex resumed>) = 1 [pid 904] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 903] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 905] <... futex resumed>) = 0 [pid 903] <... futex resumed>) = 1 [pid 903] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 905] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 905] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 903] <... futex resumed>) = 0 [pid 903] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 905] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 903] <... futex resumed>) = 0 [pid 905] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 903] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 905] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 905] <... futex resumed>) = 0 [pid 905] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 904] <... mmap resumed>) = 0x200000000000 [pid 904] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 904] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 903] exit_group(0 [pid 905] <... futex resumed>) = ? [pid 905] +++ exited with 0 +++ [pid 904] <... futex resumed>) = ? [pid 903] <... exit_group resumed>) = ? [pid 904] +++ exited with 0 +++ [pid 903] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=903, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 906 attached [pid 906] set_robust_list(0x55558b95b760, 24) = 0 [pid 906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 906 [pid 906] <... prctl resumed>) = 0 [pid 906] setpgid(0, 0) = 0 [pid 906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 906] write(3, "1000", 4) = 4 [pid 906] close(3) = 0 executing program [pid 906] write(1, "executing program\n", 18) = 18 [pid 906] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 906] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 906] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 906] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 906] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 906] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 907 attached [pid 907] set_robust_list(0x7feeb88de9a0, 24 [pid 906] <... clone3 resumed> => {parent_tid=[907]}, 88) = 907 [pid 907] <... set_robust_list resumed>) = 0 [pid 907] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 907] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 906] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 906] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 907] <... futex resumed>) = 0 [pid 906] <... futex resumed>) = 1 [pid 907] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 906] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 907] <... openat resumed>) = -1 EFAULT (Bad address) [pid 906] <... futex resumed>) = 0 [pid 907] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 907] <... futex resumed>) = 0 [pid 907] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 906] <... mmap resumed>) = 0x7feeb889d000 [pid 906] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 906] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 906] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 908 attached => {parent_tid=[908]}, 88) = 908 [pid 908] set_robust_list(0x7feeb88bd9a0, 24 [pid 906] rt_sigprocmask(SIG_SETMASK, [], [pid 908] <... set_robust_list resumed>) = 0 [pid 908] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 908] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 906] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 906] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 908] <... futex resumed>) = 0 [pid 906] <... futex resumed>) = 1 [pid 906] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 908] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 908] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 906] <... futex resumed>) = 0 [pid 908] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 906] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 907] <... futex resumed>) = 0 [pid 906] <... futex resumed>) = 1 [pid 907] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 906] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 906] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 908] <... futex resumed>) = 0 [pid 908] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 908] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 908] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 906] <... futex resumed>) = 0 [pid 906] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 908] <... futex resumed>) = 0 [pid 906] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 908] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 908] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 906] <... futex resumed>) = 0 [pid 908] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 907] <... mmap resumed>) = 0x200000000000 [pid 907] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 907] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 906] exit_group(0 [pid 907] <... futex resumed>) = ? [pid 908] <... futex resumed>) = ? [pid 906] <... exit_group resumed>) = ? [pid 908] +++ exited with 0 +++ [pid 907] +++ exited with 0 +++ [pid 906] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=906, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 909 attached , child_tidptr=0x55558b95b750) = 909 [pid 909] set_robust_list(0x55558b95b760, 24) = 0 [pid 909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 909] setpgid(0, 0) = 0 [pid 909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 909] write(3, "1000", 4) = 4 [pid 909] close(3) = 0 executing program [pid 909] write(1, "executing program\n", 18) = 18 [pid 909] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 909] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 909] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 909] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 909] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 909] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 910 attached => {parent_tid=[910]}, 88) = 910 [pid 910] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 909] rt_sigprocmask(SIG_SETMASK, [], [pid 910] rt_sigprocmask(SIG_SETMASK, [], [pid 909] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 910] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 909] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 910] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 909] <... futex resumed>) = 0 [pid 910] <... openat resumed>) = -1 EFAULT (Bad address) [pid 909] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 910] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 910] <... futex resumed>) = 0 [pid 909] <... mmap resumed>) = 0x7feeb889d000 [pid 910] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 909] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 909] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 909] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 911 attached [pid 911] set_robust_list(0x7feeb88bd9a0, 24 [pid 909] <... clone3 resumed> => {parent_tid=[911]}, 88) = 911 [pid 911] <... set_robust_list resumed>) = 0 [pid 909] rt_sigprocmask(SIG_SETMASK, [], [pid 911] rt_sigprocmask(SIG_SETMASK, [], [pid 909] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 911] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 909] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 909] <... futex resumed>) = 0 [pid 909] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 911] <... openat resumed>) = 3 [pid 911] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... futex resumed>) = 0 [pid 911] <... futex resumed>) = 1 [pid 909] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 910] <... futex resumed>) = 0 [pid 909] <... futex resumed>) = 1 [pid 910] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 909] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 911] <... futex resumed>) = 0 [pid 911] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 911] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 911] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 909] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 909] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 911] <... futex resumed>) = 0 [pid 909] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 911] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 911] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 909] <... futex resumed>) = 0 [pid 911] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 910] <... mmap resumed>) = 0x200000000000 [pid 910] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 910] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 909] exit_group(0 [pid 911] <... futex resumed>) = ? [pid 910] <... futex resumed>) = ? [pid 909] <... exit_group resumed>) = ? [pid 911] +++ exited with 0 +++ [pid 910] +++ exited with 0 +++ [pid 909] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=909, 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 912 attached , child_tidptr=0x55558b95b750) = 912 [pid 912] set_robust_list(0x55558b95b760, 24) = 0 [pid 912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 912] setpgid(0, 0) = 0 [pid 912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 912] write(3, "1000", 4) = 4 [pid 912] close(3) = 0 [pid 912] write(1, "executing program\n", 18executing program ) = 18 [pid 912] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 912] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 912] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 912] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 912] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 913 attached [pid 913] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 913] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 912] <... clone3 resumed> => {parent_tid=[913]}, 88) = 913 [pid 912] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 912] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] <... futex resumed>) = 0 [pid 912] <... futex resumed>) = 1 [pid 913] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 912] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 912] <... futex resumed>) = 0 [pid 913] <... futex resumed>) = 0 [pid 912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 913] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 912] <... mmap resumed>) = 0x7feeb889d000 [pid 912] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 912] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 914 attached [pid 914] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 914] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 914] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 912] <... clone3 resumed> => {parent_tid=[914]}, 88) = 914 [pid 912] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 912] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... futex resumed>) = 0 [pid 912] <... futex resumed>) = 1 [pid 914] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 912] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] <... openat resumed>) = 3 [pid 914] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 912] <... futex resumed>) = 0 [pid 914] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 912] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 912] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 912] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] <... futex resumed>) = 0 [pid 913] <... futex resumed>) = 0 [pid 914] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 913] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 914] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 914] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 914] <... futex resumed>) = 0 [pid 912] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 912] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 914] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 912] <... futex resumed>) = 0 [pid 914] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 913] <... mmap resumed>) = 0x200000000000 [pid 913] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 913] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 912] exit_group(0 [pid 913] <... futex resumed>) = ? [pid 914] <... futex resumed>) = ? [pid 913] +++ exited with 0 +++ [pid 912] <... exit_group resumed>) = ? [pid 914] +++ exited with 0 +++ [pid 912] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=912, 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=0x55558b95b750) = 915 ./strace-static-x86_64: Process 915 attached [pid 915] set_robust_list(0x55558b95b760, 24) = 0 [pid 915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 915] setpgid(0, 0) = 0 [pid 915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 915] write(3, "1000", 4) = 4 [pid 915] close(3) = 0 executing program [pid 915] write(1, "executing program\n", 18) = 18 [pid 915] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 915] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 915] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 915] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 915] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 915] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 916 attached [pid 916] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 916] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 916] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 915] <... clone3 resumed> => {parent_tid=[916]}, 88) = 916 [pid 915] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 915] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 916] <... futex resumed>) = 0 [pid 915] <... futex resumed>) = 1 [pid 916] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 915] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 916] <... openat resumed>) = -1 EFAULT (Bad address) [pid 915] <... futex resumed>) = 0 [pid 916] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 916] <... futex resumed>) = 0 [pid 916] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 915] <... mmap resumed>) = 0x7feeb889d000 [pid 915] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 915] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 915] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 917 attached [pid 917] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 917] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 917] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 915] <... clone3 resumed> => {parent_tid=[917]}, 88) = 917 [pid 915] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 915] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 917] <... futex resumed>) = 0 [pid 915] <... futex resumed>) = 1 [pid 917] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 915] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 917] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 917] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 915] <... futex resumed>) = 0 [pid 915] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 916] <... futex resumed>) = 0 [pid 915] <... futex resumed>) = 1 [pid 916] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 915] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 917] <... futex resumed>) = 0 [pid 915] <... futex resumed>) = 1 [pid 917] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 915] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 917] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 917] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 915] <... futex resumed>) = 0 [pid 915] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 917] <... futex resumed>) = 1 [pid 915] <... futex resumed>) = 0 [pid 917] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 915] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 917] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 917] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 916] <... mmap resumed>) = 0x200000000000 [pid 916] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 916] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 915] exit_group(0 [pid 917] <... futex resumed>) = ? [pid 917] +++ exited with 0 +++ [pid 916] <... futex resumed>) = ? [pid 915] <... exit_group resumed>) = ? [pid 916] +++ exited with 0 +++ [pid 915] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=915, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 918 ./strace-static-x86_64: Process 918 attached [pid 918] set_robust_list(0x55558b95b760, 24) = 0 [pid 918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 918] setpgid(0, 0) = 0 [pid 918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 918] write(3, "1000", 4) = 4 [pid 918] close(3) = 0 executing program [pid 918] write(1, "executing program\n", 18) = 18 [pid 918] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 918] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 918] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 918] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 918] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 918] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 918] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 919 attached [pid 919] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 919] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 918] <... clone3 resumed> => {parent_tid=[919]}, 88) = 919 [pid 918] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 918] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 919] <... futex resumed>) = 0 [pid 918] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 919] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 918] <... futex resumed>) = 0 [pid 919] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 918] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 919] <... futex resumed>) = 0 [pid 919] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 918] <... mmap resumed>) = 0x7feeb889d000 [pid 918] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 918] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 918] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 920 attached [pid 920] set_robust_list(0x7feeb88bd9a0, 24 [pid 918] <... clone3 resumed> => {parent_tid=[920]}, 88) = 920 [pid 920] <... set_robust_list resumed>) = 0 [pid 918] rt_sigprocmask(SIG_SETMASK, [], [pid 920] rt_sigprocmask(SIG_SETMASK, [], [pid 918] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 920] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 918] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 920] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 918] <... futex resumed>) = 0 [pid 918] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 920] <... openat resumed>) = 3 [pid 920] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 918] <... futex resumed>) = 0 [pid 920] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 918] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 919] <... futex resumed>) = 0 [pid 918] <... futex resumed>) = 1 [pid 919] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 918] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 920] <... futex resumed>) = 0 [pid 918] <... futex resumed>) = 1 [pid 918] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 920] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 920] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 918] <... futex resumed>) = 0 [pid 918] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 920] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 918] <... futex resumed>) = 0 [pid 920] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 920] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 918] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 920] <... futex resumed>) = 0 [pid 918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 920] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 919] <... mmap resumed>) = 0x200000000000 [pid 919] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 919] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 918] exit_group(0 [pid 920] <... futex resumed>) = ? [pid 919] <... futex resumed>) = ? [pid 918] <... exit_group resumed>) = ? [pid 920] +++ exited with 0 +++ [pid 919] +++ exited with 0 +++ [pid 918] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=918, 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=0x55558b95b750) = 921 ./strace-static-x86_64: Process 921 attached [pid 921] set_robust_list(0x55558b95b760, 24) = 0 [pid 921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 921] setpgid(0, 0) = 0 [pid 921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 921] write(3, "1000", 4) = 4 [pid 921] close(3) = 0 executing program [pid 921] write(1, "executing program\n", 18) = 18 [pid 921] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 921] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 921] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 921] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 921] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 921] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 922 attached [pid 922] set_robust_list(0x7feeb88de9a0, 24 [pid 921] <... clone3 resumed> => {parent_tid=[922]}, 88) = 922 [pid 922] <... set_robust_list resumed>) = 0 [pid 921] rt_sigprocmask(SIG_SETMASK, [], [pid 922] rt_sigprocmask(SIG_SETMASK, [], [pid 921] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 922] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 921] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 922] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 921] <... futex resumed>) = 0 [pid 922] <... openat resumed>) = -1 EFAULT (Bad address) [pid 922] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 921] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 922] <... futex resumed>) = 0 [pid 921] <... futex resumed>) = 0 [pid 922] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 921] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 921] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 921] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 923 attached [pid 923] set_robust_list(0x7feeb88bd9a0, 24 [pid 921] <... clone3 resumed> => {parent_tid=[923]}, 88) = 923 [pid 923] <... set_robust_list resumed>) = 0 [pid 921] rt_sigprocmask(SIG_SETMASK, [], [pid 923] rt_sigprocmask(SIG_SETMASK, [], [pid 921] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 923] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 921] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 923] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 921] <... futex resumed>) = 0 [pid 921] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 923] <... openat resumed>) = 3 [pid 923] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 921] <... futex resumed>) = 0 [pid 923] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 921] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 922] <... futex resumed>) = 0 [pid 921] <... futex resumed>) = 1 [pid 922] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 921] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 921] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 923] <... futex resumed>) = 0 [pid 923] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 923] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 923] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 921] <... futex resumed>) = 0 [pid 921] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 923] <... futex resumed>) = 0 [pid 921] <... futex resumed>) = 1 [pid 923] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 921] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 923] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 923] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 922] <... mmap resumed>) = 0x200000000000 [pid 922] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 922] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 921] exit_group(0 [pid 923] <... futex resumed>) = ? [pid 923] +++ exited with 0 +++ [pid 922] <... futex resumed>) = ? [pid 922] +++ exited with 0 +++ [pid 921] <... exit_group resumed>) = ? [pid 921] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=921, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 924 attached , child_tidptr=0x55558b95b750) = 924 [pid 924] set_robust_list(0x55558b95b760, 24) = 0 [pid 924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 924] setpgid(0, 0) = 0 [pid 924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 924] write(3, "1000", 4) = 4 [pid 924] close(3executing program ) = 0 [pid 924] write(1, "executing program\n", 18) = 18 [pid 924] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 924] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 924] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 924] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 924] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 924] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 925 attached [pid 925] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 925] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 925] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 924] <... clone3 resumed> => {parent_tid=[925]}, 88) = 925 [pid 924] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 924] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 925] <... futex resumed>) = 0 [pid 924] <... futex resumed>) = 1 [pid 925] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 924] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 925] <... openat resumed>) = -1 EFAULT (Bad address) [pid 925] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 925] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 924] <... futex resumed>) = 0 [pid 924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 924] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 924] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 924] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 926 attached [pid 926] set_robust_list(0x7feeb88bd9a0, 24 [pid 924] <... clone3 resumed> => {parent_tid=[926]}, 88) = 926 [pid 926] <... set_robust_list resumed>) = 0 [pid 924] rt_sigprocmask(SIG_SETMASK, [], [pid 926] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 926] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 924] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 924] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] <... futex resumed>) = 0 [pid 924] <... futex resumed>) = 1 [pid 926] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 924] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 926] <... openat resumed>) = 3 [pid 926] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 924] <... futex resumed>) = 0 [pid 926] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 924] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 925] <... futex resumed>) = 0 [pid 924] <... futex resumed>) = 1 [pid 925] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 924] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 924] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 926] <... futex resumed>) = 0 [pid 926] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 926] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 924] <... futex resumed>) = 0 [pid 924] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] <... futex resumed>) = 1 [pid 924] <... futex resumed>) = 0 [pid 926] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 924] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 926] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 926] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 926] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 924] <... futex resumed>) = 0 [pid 925] <... mmap resumed>) = 0x200000000000 [pid 925] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 925] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 924] exit_group(0 [pid 926] <... futex resumed>) = ? [pid 925] <... futex resumed>) = ? [pid 924] <... exit_group resumed>) = ? [pid 926] +++ exited with 0 +++ [pid 925] +++ exited with 0 +++ [pid 924] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=924, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 927 attached [pid 927] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 927 [pid 927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 927] setpgid(0, 0) = 0 [pid 927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 927] write(3, "1000", 4) = 4 [pid 927] close(3) = 0 executing program [pid 927] write(1, "executing program\n", 18) = 18 [pid 927] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 927] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 927] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 927] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 927] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 927] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 928 attached [pid 928] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 928] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 928] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 927] <... clone3 resumed> => {parent_tid=[928]}, 88) = 928 [pid 927] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 927] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... futex resumed>) = 0 [pid 927] <... futex resumed>) = 1 [pid 928] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 927] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... openat resumed>) = -1 EFAULT (Bad address) [pid 928] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 927] <... futex resumed>) = 0 [pid 928] <... futex resumed>) = 0 [pid 927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 928] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 927] <... mmap resumed>) = 0x7feeb889d000 [pid 927] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 927] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 927] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 929 attached [pid 929] set_robust_list(0x7feeb88bd9a0, 24 [pid 927] <... clone3 resumed> => {parent_tid=[929]}, 88) = 929 [pid 929] <... set_robust_list resumed>) = 0 [pid 927] rt_sigprocmask(SIG_SETMASK, [], [pid 929] rt_sigprocmask(SIG_SETMASK, [], [pid 927] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 929] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 927] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 927] <... futex resumed>) = 0 [pid 927] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 929] <... openat resumed>) = 3 [pid 929] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 929] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 927] <... futex resumed>) = 0 [pid 927] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... futex resumed>) = 0 [pid 927] <... futex resumed>) = 1 [pid 928] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 927] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 927] <... futex resumed>) = 0 [pid 929] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 929] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 929] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 927] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 927] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... futex resumed>) = 0 [pid 929] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 927] <... futex resumed>) = 1 [pid 929] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 927] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 929] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 928] <... mmap resumed>) = 0x200000000000 [pid 928] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 928] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 927] exit_group(0 [pid 929] <... futex resumed>) = ? [pid 929] +++ exited with 0 +++ [pid 928] <... futex resumed>) = ? [pid 927] <... exit_group resumed>) = ? [pid 928] +++ exited with 0 +++ [pid 927] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=927, 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 930 attached , child_tidptr=0x55558b95b750) = 930 [pid 930] set_robust_list(0x55558b95b760, 24) = 0 [pid 930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 930] setpgid(0, 0) = 0 [pid 930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 930] write(3, "1000", 4) = 4 [pid 930] close(3) = 0 [pid 930] write(1, "executing program\n", 18executing program ) = 18 [pid 930] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 930] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 930] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 930] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 930] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 930] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 930] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 931 attached [pid 931] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 931] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 931] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 930] <... clone3 resumed> => {parent_tid=[931]}, 88) = 931 [pid 930] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 930] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 931] <... futex resumed>) = 0 [pid 930] <... futex resumed>) = 1 [pid 931] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 930] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 931] <... openat resumed>) = -1 EFAULT (Bad address) [pid 930] <... futex resumed>) = 0 [pid 931] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 930] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 931] <... futex resumed>) = 0 [pid 931] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 930] <... mmap resumed>) = 0x7feeb889d000 [pid 930] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 930] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 930] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 932 attached [pid 932] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 932] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 932] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 930] <... clone3 resumed> => {parent_tid=[932]}, 88) = 932 [pid 930] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 930] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 932] <... futex resumed>) = 0 [pid 930] <... futex resumed>) = 1 [pid 930] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 932] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 932] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 930] <... futex resumed>) = 0 [pid 932] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 930] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 931] <... futex resumed>) = 0 [pid 930] <... futex resumed>) = 1 [pid 931] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 930] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 930] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 932] <... futex resumed>) = 0 [pid 932] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 932] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 930] <... futex resumed>) = 0 [pid 932] <... futex resumed>) = 1 [pid 930] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 932] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 930] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 932] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 932] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 930] <... futex resumed>) = 0 [pid 932] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 931] <... mmap resumed>) = 0x200000000000 [pid 931] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 931] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 930] exit_group(0 [pid 932] <... futex resumed>) = ? [pid 931] <... futex resumed>) = ? [pid 930] <... exit_group resumed>) = ? [pid 932] +++ exited with 0 +++ [pid 931] +++ exited with 0 +++ [pid 930] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=930, 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 933 attached , child_tidptr=0x55558b95b750) = 933 [pid 933] set_robust_list(0x55558b95b760, 24) = 0 [pid 933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 933] setpgid(0, 0) = 0 [pid 933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 933] write(3, "1000", 4) = 4 executing program [pid 933] close(3) = 0 [pid 933] write(1, "executing program\n", 18) = 18 [pid 933] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 933] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 933] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 933] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 933] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 933] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 934 attached [pid 934] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 934] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 934] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 933] <... clone3 resumed> => {parent_tid=[934]}, 88) = 934 [pid 933] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 933] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] <... futex resumed>) = 0 [pid 933] <... futex resumed>) = 1 [pid 934] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 933] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] <... openat resumed>) = -1 EFAULT (Bad address) [pid 933] <... futex resumed>) = 0 [pid 934] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 934] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 933] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 933] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 933] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 935 attached [pid 935] set_robust_list(0x7feeb88bd9a0, 24 [pid 933] <... clone3 resumed> => {parent_tid=[935]}, 88) = 935 [pid 935] <... set_robust_list resumed>) = 0 [pid 935] rt_sigprocmask(SIG_SETMASK, [], [pid 933] rt_sigprocmask(SIG_SETMASK, [], [pid 935] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 933] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 935] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 933] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 933] <... futex resumed>) = 0 [pid 933] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 935] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 935] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 933] <... futex resumed>) = 0 [pid 935] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 933] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] <... futex resumed>) = 0 [pid 933] <... futex resumed>) = 1 [pid 934] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 933] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 933] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 935] <... futex resumed>) = 0 [pid 935] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 935] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 933] <... futex resumed>) = 0 [pid 935] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 933] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 935] <... futex resumed>) = 0 [pid 933] <... futex resumed>) = 1 [pid 935] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 933] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 935] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 935] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 933] <... futex resumed>) = 0 [pid 935] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 934] <... mmap resumed>) = 0x200000000000 [pid 934] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 933] exit_group(0 [pid 934] <... futex resumed>) = 0 [pid 933] <... exit_group resumed>) = ? [pid 935] <... futex resumed>) = ? [pid 934] +++ exited with 0 +++ [pid 935] +++ exited with 0 +++ [pid 933] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=933, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 936 ./strace-static-x86_64: Process 936 attached [pid 936] set_robust_list(0x55558b95b760, 24) = 0 [pid 936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 936] setpgid(0, 0) = 0 [pid 936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 936] write(3, "1000", 4) = 4 [pid 936] close(3) = 0 executing program [pid 936] write(1, "executing program\n", 18) = 18 [pid 936] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 936] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 936] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 936] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 936] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 936] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 937 attached [pid 937] set_robust_list(0x7feeb88de9a0, 24 [pid 936] <... clone3 resumed> => {parent_tid=[937]}, 88) = 937 [pid 937] <... set_robust_list resumed>) = 0 [pid 936] rt_sigprocmask(SIG_SETMASK, [], [pid 937] rt_sigprocmask(SIG_SETMASK, [], [pid 936] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 937] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 937] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 936] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 937] <... openat resumed>) = -1 EFAULT (Bad address) [pid 936] <... futex resumed>) = 0 [pid 937] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 936] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 937] <... futex resumed>) = 0 [pid 936] <... futex resumed>) = 0 [pid 936] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 937] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 937] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 936] <... futex resumed>) = 0 [pid 937] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 936] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 937] <... futex resumed>) = 0 [pid 936] <... futex resumed>) = 1 [pid 937] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 936] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 936] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 936] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 936] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 938 attached [pid 938] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 936] <... clone3 resumed> => {parent_tid=[938]}, 88) = 938 [pid 938] rt_sigprocmask(SIG_SETMASK, [], [pid 936] rt_sigprocmask(SIG_SETMASK, [], [pid 938] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 936] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 938] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 936] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 936] <... futex resumed>) = 0 [pid 938] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 936] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 938] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 938] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 936] <... futex resumed>) = 0 [pid 938] <... futex resumed>) = 1 [pid 936] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 938] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 936] <... futex resumed>) = 0 [pid 938] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 936] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 938] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 938] <... futex resumed>) = 0 [pid 938] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 937] <... mmap resumed>) = 0x200000000000 [pid 937] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 937] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 936] exit_group(0 [pid 938] <... futex resumed>) = ? [pid 937] <... futex resumed>) = ? [pid 936] <... exit_group resumed>) = ? [pid 937] +++ exited with 0 +++ [pid 938] +++ exited with 0 +++ [pid 936] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=936, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 939 ./strace-static-x86_64: Process 939 attached [pid 939] set_robust_list(0x55558b95b760, 24) = 0 [pid 939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 939] setpgid(0, 0) = 0 [pid 939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 939] write(3, "1000", 4) = 4 [pid 939] close(3executing program ) = 0 [pid 939] write(1, "executing program\n", 18) = 18 [pid 939] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 939] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 939] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 939] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 939] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 940 attached [pid 940] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 940] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 940] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 939] <... clone3 resumed> => {parent_tid=[940]}, 88) = 940 [pid 939] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 939] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 940] <... futex resumed>) = 0 [pid 939] <... futex resumed>) = 1 [pid 940] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 939] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 940] <... openat resumed>) = -1 EFAULT (Bad address) [pid 939] <... futex resumed>) = 0 [pid 940] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 940] <... futex resumed>) = 0 [pid 940] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 939] <... mmap resumed>) = 0x7feeb889d000 [pid 939] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 939] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 941 attached [pid 941] set_robust_list(0x7feeb88bd9a0, 24 [pid 939] <... clone3 resumed> => {parent_tid=[941]}, 88) = 941 [pid 941] <... set_robust_list resumed>) = 0 [pid 939] rt_sigprocmask(SIG_SETMASK, [], [pid 941] rt_sigprocmask(SIG_SETMASK, [], [pid 939] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 941] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 939] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 941] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 939] <... futex resumed>) = 0 [pid 939] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 941] <... openat resumed>) = 3 [pid 941] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 939] <... futex resumed>) = 0 [pid 941] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 939] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 940] <... futex resumed>) = 0 [pid 939] <... futex resumed>) = 1 [pid 940] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 939] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 941] <... futex resumed>) = 0 [pid 941] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 941] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 941] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 939] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 939] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 941] <... futex resumed>) = 0 [pid 939] <... futex resumed>) = 1 [pid 941] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 939] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 941] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 941] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 939] <... futex resumed>) = 0 [pid 941] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 940] <... mmap resumed>) = 0x200000000000 [pid 940] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 940] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 939] exit_group(0 [pid 940] <... futex resumed>) = ? [pid 941] <... futex resumed>) = ? [pid 939] <... exit_group resumed>) = ? [pid 941] +++ exited with 0 +++ [pid 940] +++ exited with 0 +++ [pid 939] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=939, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 942 attached [pid 942] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 942 [pid 942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 942] setpgid(0, 0) = 0 [pid 942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 942] write(3, "1000", 4) = 4 [pid 942] close(3) = 0 executing program [pid 942] write(1, "executing program\n", 18) = 18 [pid 942] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 942] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 942] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 942] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 942] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 942] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 942] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 943 attached [pid 943] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 943] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 943] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 942] <... clone3 resumed> => {parent_tid=[943]}, 88) = 943 [pid 942] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 942] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 943] <... futex resumed>) = 0 [pid 942] <... futex resumed>) = 1 [pid 943] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 942] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 943] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 942] <... futex resumed>) = 0 [pid 943] <... futex resumed>) = 0 [pid 942] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 943] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 942] <... mmap resumed>) = 0x7feeb889d000 [pid 942] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 942] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 942] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 944 attached [pid 944] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 944] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 944] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 942] <... clone3 resumed> => {parent_tid=[944]}, 88) = 944 [pid 942] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 942] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 944] <... futex resumed>) = 0 [pid 942] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 944] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 944] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 942] <... futex resumed>) = 0 [pid 944] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 942] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 943] <... futex resumed>) = 0 [pid 942] <... futex resumed>) = 1 [pid 943] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 942] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 942] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 944] <... futex resumed>) = 0 [pid 944] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 944] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 942] <... futex resumed>) = 0 [pid 944] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 942] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 942] <... futex resumed>) = 0 [pid 944] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 942] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 944] <... futex resumed>) = 0 [pid 942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 944] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 943] <... mmap resumed>) = 0x200000000000 [pid 943] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 943] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 942] exit_group(0 [pid 944] <... futex resumed>) = ? [pid 943] <... futex resumed>) = ? [pid 942] <... exit_group resumed>) = ? [pid 944] +++ exited with 0 +++ [pid 943] +++ exited with 0 +++ [pid 942] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=942, 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 945 attached , child_tidptr=0x55558b95b750) = 945 [pid 945] set_robust_list(0x55558b95b760, 24) = 0 [pid 945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 945] setpgid(0, 0) = 0 [pid 945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 945] write(3, "1000", 4) = 4 executing program [pid 945] close(3) = 0 [pid 945] write(1, "executing program\n", 18) = 18 [pid 945] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 945] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 945] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 945] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 945] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 945] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 946 attached [pid 946] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 946] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 946] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 945] <... clone3 resumed> => {parent_tid=[946]}, 88) = 946 [pid 945] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 945] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 946] <... futex resumed>) = 0 [pid 945] <... futex resumed>) = 1 [pid 946] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 945] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 946] <... openat resumed>) = -1 EFAULT (Bad address) [pid 946] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 945] <... futex resumed>) = 0 [pid 946] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 945] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 945] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 945] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 947 attached [pid 947] set_robust_list(0x7feeb88bd9a0, 24 [pid 945] <... clone3 resumed> => {parent_tid=[947]}, 88) = 947 [pid 947] <... set_robust_list resumed>) = 0 [pid 945] rt_sigprocmask(SIG_SETMASK, [], [pid 947] rt_sigprocmask(SIG_SETMASK, [], [pid 945] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 947] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 947] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 945] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 947] <... futex resumed>) = 0 [pid 945] <... futex resumed>) = 1 [pid 945] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 947] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 947] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 947] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 945] <... futex resumed>) = 0 [pid 945] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 946] <... futex resumed>) = 0 [pid 945] <... futex resumed>) = 1 [pid 946] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 945] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 945] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 947] <... futex resumed>) = 0 [pid 947] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 947] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 945] <... futex resumed>) = 0 [pid 945] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 947] <... futex resumed>) = 1 [pid 947] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 945] <... futex resumed>) = 0 [pid 945] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 947] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 947] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 945] <... futex resumed>) = 0 [pid 947] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 946] <... mmap resumed>) = 0x200000000000 [pid 946] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 946] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 945] exit_group(0) = ? [pid 947] <... futex resumed>) = ? [pid 947] +++ exited with 0 +++ [pid 946] <... futex resumed>) = ? [pid 946] +++ exited with 0 +++ [pid 945] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=945, 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 948 attached [pid 948] set_robust_list(0x55558b95b760, 24 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 948 [pid 948] <... set_robust_list resumed>) = 0 [pid 948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 948] setpgid(0, 0) = 0 [pid 948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 948] write(3, "1000", 4executing program ) = 4 [pid 948] close(3) = 0 [pid 948] write(1, "executing program\n", 18) = 18 [pid 948] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 948] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 948] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 948] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 948] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 949 attached => {parent_tid=[949]}, 88) = 949 [pid 949] set_robust_list(0x7feeb88de9a0, 24 [pid 948] rt_sigprocmask(SIG_SETMASK, [], [pid 949] <... set_robust_list resumed>) = 0 [pid 949] rt_sigprocmask(SIG_SETMASK, [], [pid 948] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 949] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 948] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 949] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 948] <... futex resumed>) = 0 [pid 949] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 948] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 949] <... futex resumed>) = 0 [pid 948] <... futex resumed>) = 0 [pid 949] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 948] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 948] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 950 attached [pid 950] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 948] <... clone3 resumed> => {parent_tid=[950]}, 88) = 950 [pid 950] rt_sigprocmask(SIG_SETMASK, [], [pid 948] rt_sigprocmask(SIG_SETMASK, [], [pid 950] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 948] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 950] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 948] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 950] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 948] <... futex resumed>) = 0 [pid 948] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 950] <... openat resumed>) = 3 [pid 950] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 950] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 948] <... futex resumed>) = 0 [pid 948] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 949] <... futex resumed>) = 0 [pid 948] <... futex resumed>) = 1 [pid 949] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 948] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 950] <... futex resumed>) = 0 [pid 948] <... futex resumed>) = 1 [pid 948] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 950] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 950] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 950] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 948] <... futex resumed>) = 0 [pid 948] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 948] <... futex resumed>) = 0 [pid 950] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 948] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 950] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 950] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 948] <... futex resumed>) = 0 [pid 950] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 949] <... mmap resumed>) = 0x200000000000 [pid 949] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 949] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 948] exit_group(0 [pid 950] <... futex resumed>) = ? [pid 949] <... futex resumed>) = ? [pid 948] <... exit_group resumed>) = ? [pid 950] +++ exited with 0 +++ [pid 949] +++ exited with 0 +++ [pid 948] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=948, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 951 attached , child_tidptr=0x55558b95b750) = 951 [pid 951] set_robust_list(0x55558b95b760, 24) = 0 [pid 951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 951] setpgid(0, 0) = 0 [pid 951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 951] write(3, "1000", 4) = 4 executing program [pid 951] close(3) = 0 [pid 951] write(1, "executing program\n", 18) = 18 [pid 951] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 951] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 951] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 951] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 951] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 951] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 952 attached [pid 952] set_robust_list(0x7feeb88de9a0, 24 [pid 951] <... clone3 resumed> => {parent_tid=[952]}, 88) = 952 [pid 952] <... set_robust_list resumed>) = 0 [pid 952] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 952] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 951] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 951] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 952] <... futex resumed>) = 0 [pid 951] <... futex resumed>) = 1 [pid 952] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 951] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 952] <... openat resumed>) = -1 EFAULT (Bad address) [pid 951] <... futex resumed>) = 0 [pid 952] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 952] <... futex resumed>) = 0 [pid 952] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 951] <... mmap resumed>) = 0x7feeb889d000 [pid 951] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 951] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 951] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 953 attached [pid 953] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 953] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 953] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 951] <... clone3 resumed> => {parent_tid=[953]}, 88) = 953 [pid 951] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 951] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 953] <... futex resumed>) = 0 [pid 951] <... futex resumed>) = 1 [pid 951] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 953] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 953] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 951] <... futex resumed>) = 0 [pid 953] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 951] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 952] <... futex resumed>) = 0 [pid 951] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 952] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 953] <... futex resumed>) = 0 [pid 951] <... futex resumed>) = 1 [pid 953] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 951] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 953] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 953] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 951] <... futex resumed>) = 0 [pid 953] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 951] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 951] <... futex resumed>) = 0 [pid 953] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 951] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 953] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 951] <... futex resumed>) = 0 [pid 953] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 952] <... mmap resumed>) = 0x200000000000 [pid 952] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 952] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 951] exit_group(0 [pid 952] <... futex resumed>) = ? [pid 953] <... futex resumed>) = ? [pid 951] <... exit_group resumed>) = ? [pid 953] +++ exited with 0 +++ [pid 952] +++ exited with 0 +++ [pid 951] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=951, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 954 ./strace-static-x86_64: Process 954 attached [pid 954] set_robust_list(0x55558b95b760, 24) = 0 [pid 954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 954] setpgid(0, 0) = 0 [pid 954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 954] write(3, "1000", 4) = 4 [pid 954] close(3) = 0 executing program [pid 954] write(1, "executing program\n", 18) = 18 [pid 954] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 954] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 954] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 954] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 954] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 954] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 955 attached [pid 955] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 955] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 955] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 954] <... clone3 resumed> => {parent_tid=[955]}, 88) = 955 [pid 954] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 954] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 955] <... futex resumed>) = 0 [pid 954] <... futex resumed>) = 1 [pid 955] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 954] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 955] <... openat resumed>) = -1 EFAULT (Bad address) [pid 954] <... futex resumed>) = 0 [pid 955] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 955] <... futex resumed>) = 0 [pid 955] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 954] <... mmap resumed>) = 0x7feeb889d000 [pid 954] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 954] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 954] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 956 attached [pid 956] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 956] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 956] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 954] <... clone3 resumed> => {parent_tid=[956]}, 88) = 956 [pid 954] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 954] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 956] <... futex resumed>) = 0 [pid 954] <... futex resumed>) = 1 [pid 956] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 954] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 956] <... openat resumed>) = 3 [pid 956] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 954] <... futex resumed>) = 0 [pid 956] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 954] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 955] <... futex resumed>) = 0 [pid 954] <... futex resumed>) = 1 [pid 955] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 954] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 956] <... futex resumed>) = 0 [pid 954] <... futex resumed>) = 1 [pid 956] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 954] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 956] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 956] <... futex resumed>) = 0 [pid 954] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 956] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 954] <... futex resumed>) = 0 [pid 956] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 954] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 956] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 956] <... futex resumed>) = 0 [pid 956] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 955] <... mmap resumed>) = 0x200000000000 [pid 955] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 955] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 954] exit_group(0 [pid 956] <... futex resumed>) = ? [pid 954] <... exit_group resumed>) = ? [pid 956] +++ exited with 0 +++ [pid 955] <... futex resumed>) = ? [pid 955] +++ exited with 0 +++ [pid 954] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=954, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 957 attached , child_tidptr=0x55558b95b750) = 957 [pid 957] set_robust_list(0x55558b95b760, 24) = 0 [pid 957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 957] setpgid(0, 0) = 0 [pid 957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 957] write(3, "1000", 4) = 4 executing program [pid 957] close(3) = 0 [pid 957] write(1, "executing program\n", 18) = 18 [pid 957] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 957] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 957] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 957] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 957] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 958 attached [pid 958] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 958] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 958] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 957] <... clone3 resumed> => {parent_tid=[958]}, 88) = 958 [pid 957] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 957] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 958] <... futex resumed>) = 0 [pid 957] <... futex resumed>) = 1 [pid 958] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 958] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 957] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 958] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 957] <... futex resumed>) = 0 [pid 957] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 958] <... openat resumed>) = 3 [pid 958] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 957] <... futex resumed>) = 0 [pid 958] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 957] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 957] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 958] <... mmap resumed>) = 0x200000000000 [pid 957] <... mmap resumed>) = 0x7feeb889d000 [pid 957] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 957] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 958] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 959 attached [pid 958] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 957] <... clone3 resumed> => {parent_tid=[959]}, 88) = 959 [pid 959] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 957] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 957] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 957] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 959] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 959] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 959] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 957] <... futex resumed>) = 0 [pid 959] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 957] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 958] <... futex resumed>) = 0 [pid 957] <... futex resumed>) = 1 [pid 958] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 957] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 958] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 958] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 957] <... futex resumed>) = 0 [pid 958] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 957] exit_group(0 [pid 958] <... futex resumed>) = ? [pid 959] <... futex resumed>) = ? [pid 957] <... exit_group resumed>) = ? [pid 958] +++ exited with 0 +++ [pid 959] +++ exited with 0 +++ [pid 957] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=957, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 960 attached , child_tidptr=0x55558b95b750) = 960 [pid 960] set_robust_list(0x55558b95b760, 24) = 0 [pid 960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 960] setpgid(0, 0) = 0 [pid 960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 960] write(3, "1000", 4) = 4 [pid 960] close(3) = 0 [pid 960] write(1, "executing program\n", 18executing program ) = 18 [pid 960] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 960] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 960] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 960] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 960] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 960] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 961 attached => {parent_tid=[961]}, 88) = 961 [pid 961] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 960] rt_sigprocmask(SIG_SETMASK, [], [pid 961] rt_sigprocmask(SIG_SETMASK, [], [pid 960] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 961] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 960] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 961] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 960] <... futex resumed>) = 0 [pid 961] <... openat resumed>) = -1 EFAULT (Bad address) [pid 960] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 961] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 960] <... futex resumed>) = 0 [pid 961] <... futex resumed>) = 0 [pid 960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 961] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 960] <... mmap resumed>) = 0x7feeb889d000 [pid 960] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 960] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 960] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 962 attached => {parent_tid=[962]}, 88) = 962 [pid 962] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 960] rt_sigprocmask(SIG_SETMASK, [], [pid 962] rt_sigprocmask(SIG_SETMASK, [], [pid 960] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 962] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 960] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 962] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 960] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 962] <... openat resumed>) = 3 [pid 962] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 960] <... futex resumed>) = 0 [pid 962] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 960] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 961] <... futex resumed>) = 0 [pid 960] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 962] <... futex resumed>) = 0 [pid 961] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 960] <... futex resumed>) = 1 [pid 962] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0} [pid 960] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 962] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 962] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 960] <... futex resumed>) = 0 [pid 960] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 962] <... futex resumed>) = 1 [pid 960] <... futex resumed>) = 0 [pid 962] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 960] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 962] <... ioctl resumed>) = 0 [pid 962] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 962] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 960] <... futex resumed>) = 0 [pid 961] <... mmap resumed>) = 0x200000000000 [pid 961] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 961] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 960] exit_group(0) = ? [pid 962] <... futex resumed>) = ? [pid 961] <... futex resumed>) = ? [pid 962] +++ exited with 0 +++ [pid 961] +++ exited with 0 +++ [pid 960] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=960, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 963 attached , child_tidptr=0x55558b95b750) = 963 [pid 963] set_robust_list(0x55558b95b760, 24) = 0 [pid 963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 963] setpgid(0, 0) = 0 [pid 963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 963] write(3, "1000", 4) = 4 [pid 963] close(3) = 0 executing program [pid 963] write(1, "executing program\n", 18) = 18 [pid 963] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 963] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 963] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 963] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 963] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 963] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 964 attached [pid 964] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 964] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 964] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 963] <... clone3 resumed> => {parent_tid=[964]}, 88) = 964 [pid 963] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 963] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 964] <... futex resumed>) = 0 [pid 963] <... futex resumed>) = 1 [pid 964] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 963] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 964] <... openat resumed>) = -1 EFAULT (Bad address) [pid 964] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 963] <... futex resumed>) = 0 [pid 964] <... futex resumed>) = 0 [pid 963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 964] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 963] <... mmap resumed>) = 0x7feeb889d000 [pid 963] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 963] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 963] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 965 attached => {parent_tid=[965]}, 88) = 965 [pid 965] set_robust_list(0x7feeb88bd9a0, 24 [pid 963] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 963] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 963] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 965] <... set_robust_list resumed>) = 0 [pid 965] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 965] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 965] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 963] <... futex resumed>) = 0 [pid 965] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 963] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 964] <... futex resumed>) = 0 [pid 963] <... futex resumed>) = 1 [pid 964] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 963] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 965] <... futex resumed>) = 0 [pid 965] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 965] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 965] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 963] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 963] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 965] <... futex resumed>) = 0 [pid 965] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 963] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 965] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 963] <... futex resumed>) = 0 [pid 965] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 964] <... mmap resumed>) = 0x200000000000 [pid 964] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 964] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 963] exit_group(0 [pid 965] <... futex resumed>) = ? [pid 965] +++ exited with 0 +++ [pid 964] <... futex resumed>) = ? [pid 963] <... exit_group resumed>) = ? [pid 964] +++ exited with 0 +++ [pid 963] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=963, 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=0x55558b95b750) = 966 ./strace-static-x86_64: Process 966 attached [pid 966] set_robust_list(0x55558b95b760, 24) = 0 [pid 966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 966] setpgid(0, 0) = 0 [pid 966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 966] write(3, "1000", 4) = 4 [pid 966] close(3) = 0 [pid 966] write(1, "executing program\n", 18executing program ) = 18 [pid 966] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 966] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 966] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 966] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 966] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 966] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 966] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 967 attached => {parent_tid=[967]}, 88) = 967 [pid 967] set_robust_list(0x7feeb88de9a0, 24 [pid 966] rt_sigprocmask(SIG_SETMASK, [], [pid 967] <... set_robust_list resumed>) = 0 [pid 966] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 967] rt_sigprocmask(SIG_SETMASK, [], [pid 966] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 967] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 966] <... futex resumed>) = 0 [pid 967] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 966] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 967] <... openat resumed>) = -1 EFAULT (Bad address) [pid 966] <... futex resumed>) = 0 [pid 966] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 967] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 966] <... mmap resumed>) = 0x7feeb889d000 [pid 967] <... futex resumed>) = 0 [pid 966] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE [pid 967] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 966] <... mprotect resumed>) = 0 [pid 966] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 966] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 968 attached [pid 968] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 968] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 968] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 966] <... clone3 resumed> => {parent_tid=[968]}, 88) = 968 [pid 966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 966] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 968] <... futex resumed>) = 0 [pid 966] <... futex resumed>) = 1 [pid 966] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 968] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 968] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 968] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 966] <... futex resumed>) = 0 [pid 966] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 967] <... futex resumed>) = 0 [pid 966] <... futex resumed>) = 1 [pid 967] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 966] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 968] <... futex resumed>) = 0 [pid 966] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 968] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 968] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 966] <... futex resumed>) = 0 [pid 966] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 968] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 966] <... futex resumed>) = 0 [pid 966] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 968] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 968] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 966] <... futex resumed>) = 0 [pid 968] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 967] <... mmap resumed>) = 0x200000000000 [pid 967] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 967] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 966] exit_group(0 [pid 968] <... futex resumed>) = ? [pid 968] +++ exited with 0 +++ [pid 967] <... futex resumed>) = ? [pid 967] +++ exited with 0 +++ [pid 966] <... exit_group resumed>) = ? [pid 966] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=966, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 969 attached , child_tidptr=0x55558b95b750) = 969 [pid 969] set_robust_list(0x55558b95b760, 24) = 0 [pid 969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 969] setpgid(0, 0) = 0 [pid 969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 969] write(3, "1000", 4) = 4 [pid 969] close(3) = 0 [pid 969] write(1, "executing program\n", 18executing program ) = 18 [pid 969] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 969] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 969] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 969] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 969] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 969] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 970 attached [pid 970] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 970] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 970] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 969] <... clone3 resumed> => {parent_tid=[970]}, 88) = 970 [pid 969] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 969] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 970] <... futex resumed>) = 0 [pid 969] <... futex resumed>) = 1 [pid 970] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 969] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 970] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] <... futex resumed>) = 0 [pid 970] <... futex resumed>) = 0 [pid 970] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 969] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 969] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 969] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 971 attached [pid 971] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 971] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 971] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 969] <... clone3 resumed> => {parent_tid=[971]}, 88) = 971 [pid 969] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 969] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] <... futex resumed>) = 0 [pid 969] <... futex resumed>) = 1 [pid 969] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 971] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 971] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 969] <... futex resumed>) = 0 [pid 971] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 969] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 970] <... futex resumed>) = 0 [pid 970] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 969] <... futex resumed>) = 1 [pid 969] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 969] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 971] <... futex resumed>) = 0 [pid 971] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 971] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 971] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 969] <... futex resumed>) = 0 [pid 969] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 971] <... futex resumed>) = 0 [pid 969] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 971] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 971] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 969] <... futex resumed>) = 0 [pid 971] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 970] <... mmap resumed>) = 0x200000000000 [pid 970] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 970] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 969] exit_group(0 [pid 971] <... futex resumed>) = ? [pid 970] <... futex resumed>) = ? [pid 969] <... exit_group resumed>) = ? [pid 971] +++ exited with 0 +++ [pid 970] +++ exited with 0 +++ [pid 969] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=969, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 972 attached , child_tidptr=0x55558b95b750) = 972 [pid 972] set_robust_list(0x55558b95b760, 24) = 0 [pid 972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 972] setpgid(0, 0) = 0 [pid 972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 972] write(3, "1000", 4) = 4 [pid 972] close(3) = 0 [pid 972] write(1, "executing program\n", 18executing program ) = 18 [pid 972] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 972] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 972] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 972] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 972] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 972] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 972] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 973 attached [pid 973] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 973] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 973] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 972] <... clone3 resumed> => {parent_tid=[973]}, 88) = 973 [pid 972] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 972] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 973] <... futex resumed>) = 0 [pid 972] <... futex resumed>) = 1 [pid 973] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 972] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 973] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 972] <... futex resumed>) = 0 [pid 973] <... futex resumed>) = 0 [pid 972] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 973] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 972] <... mmap resumed>) = 0x7feeb889d000 [pid 972] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 972] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 972] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 974 attached [pid 974] set_robust_list(0x7feeb88bd9a0, 24 [pid 972] <... clone3 resumed> => {parent_tid=[974]}, 88) = 974 [pid 974] <... set_robust_list resumed>) = 0 [pid 972] rt_sigprocmask(SIG_SETMASK, [], [pid 974] rt_sigprocmask(SIG_SETMASK, [], [pid 972] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 974] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 972] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 974] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 972] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 974] <... openat resumed>) = 3 [pid 974] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 972] <... futex resumed>) = 0 [pid 974] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 972] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 973] <... futex resumed>) = 0 [pid 972] <... futex resumed>) = 1 [pid 973] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 972] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 974] <... futex resumed>) = 0 [pid 974] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 974] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 974] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 972] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 972] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 974] <... futex resumed>) = 0 [pid 972] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 974] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 974] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 972] <... futex resumed>) = 0 [pid 974] <... futex resumed>) = 1 [pid 974] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 973] <... mmap resumed>) = 0x200000000000 [pid 973] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 973] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 972] exit_group(0 [pid 974] <... futex resumed>) = ? [pid 974] +++ exited with 0 +++ [pid 973] <... futex resumed>) = ? [pid 972] <... exit_group resumed>) = ? [pid 973] +++ exited with 0 +++ [pid 972] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=972, 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=0x55558b95b750) = 975 ./strace-static-x86_64: Process 975 attached [pid 975] set_robust_list(0x55558b95b760, 24) = 0 [pid 975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 975] setpgid(0, 0) = 0 [pid 975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 975] write(3, "1000", 4) = 4 [pid 975] close(3) = 0 [pid 975] write(1, "executing program\n", 18) = 18 executing program [pid 975] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 975] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 975] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 975] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 975] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 975] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 975] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 976 attached [pid 976] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 976] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 976] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 975] <... clone3 resumed> => {parent_tid=[976]}, 88) = 976 [pid 975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 975] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 976] <... futex resumed>) = 0 [pid 975] <... futex resumed>) = 1 [pid 976] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 975] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 976] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 975] <... futex resumed>) = 0 [pid 976] <... futex resumed>) = 0 [pid 976] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 975] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 975] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 975] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 975] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 977 attached [pid 977] set_robust_list(0x7feeb88bd9a0, 24 [pid 975] <... clone3 resumed> => {parent_tid=[977]}, 88) = 977 [pid 977] <... set_robust_list resumed>) = 0 [pid 977] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 977] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 975] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 977] <... futex resumed>) = 0 [pid 975] <... futex resumed>) = 1 [pid 977] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 975] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 977] <... openat resumed>) = 3 [pid 977] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 975] <... futex resumed>) = 0 [pid 977] <... futex resumed>) = 1 [pid 975] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 977] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 976] <... futex resumed>) = 0 [pid 975] <... futex resumed>) = 1 [pid 975] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 977] <... futex resumed>) = 0 [pid 975] <... futex resumed>) = 1 [pid 977] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 975] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 977] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 977] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 975] <... futex resumed>) = 0 [pid 977] <... futex resumed>) = 1 [pid 975] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 977] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 976] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 975] <... futex resumed>) = 0 [pid 977] <... ioctl resumed>) = 0 [pid 975] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 977] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 977] <... futex resumed>) = 0 [pid 977] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 976] <... mmap resumed>) = 0x200000000000 [pid 976] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 976] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 975] exit_group(0 [pid 977] <... futex resumed>) = ? [pid 977] +++ exited with 0 +++ [pid 976] <... futex resumed>) = ? [pid 975] <... exit_group resumed>) = ? [pid 976] +++ exited with 0 +++ [pid 975] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=975, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 978 attached , child_tidptr=0x55558b95b750) = 978 [pid 978] set_robust_list(0x55558b95b760, 24) = 0 [pid 978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 978] setpgid(0, 0) = 0 [pid 978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 978] write(3, "1000", 4) = 4 [pid 978] close(3) = 0 executing program [pid 978] write(1, "executing program\n", 18) = 18 [pid 978] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 978] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 978] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 978] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 978] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 978] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 979 attached [pid 979] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 979] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 979] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 978] <... clone3 resumed> => {parent_tid=[979]}, 88) = 979 [pid 978] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 978] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 979] <... futex resumed>) = 0 [pid 978] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 979] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 979] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] <... futex resumed>) = 0 [pid 979] <... futex resumed>) = 0 [pid 978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 979] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 978] <... mmap resumed>) = 0x7feeb889d000 [pid 978] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 978] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 978] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 980 attached [pid 980] set_robust_list(0x7feeb88bd9a0, 24 [pid 978] <... clone3 resumed> => {parent_tid=[980]}, 88) = 980 [pid 980] <... set_robust_list resumed>) = 0 [pid 978] rt_sigprocmask(SIG_SETMASK, [], [pid 980] rt_sigprocmask(SIG_SETMASK, [], [pid 978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 980] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 978] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 980] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 978] <... futex resumed>) = 0 [pid 980] <... openat resumed>) = 3 [pid 978] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 980] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 980] <... futex resumed>) = 0 [pid 978] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 980] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 979] <... futex resumed>) = 0 [pid 978] <... futex resumed>) = 1 [pid 979] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 978] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 978] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 980] <... futex resumed>) = 0 [pid 980] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 980] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 978] <... futex resumed>) = 0 [pid 980] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 978] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 980] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 978] <... futex resumed>) = 0 [pid 980] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 980] <... futex resumed>) = 0 [pid 978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 980] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 979] <... mmap resumed>) = 0x200000000000 [pid 979] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 979] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 978] exit_group(0 [pid 980] <... futex resumed>) = ? [pid 979] <... futex resumed>) = ? [pid 978] <... exit_group resumed>) = ? [pid 980] +++ exited with 0 +++ [pid 979] +++ exited with 0 +++ [pid 978] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=978, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 981 attached [pid 981] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 981 [pid 981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 981] setpgid(0, 0) = 0 [pid 981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 981] write(3, "1000", 4) = 4 [pid 981] close(3) = 0 [pid 981] write(1, "executing program\n", 18executing program ) = 18 [pid 981] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 981] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 981] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 981] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 981] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 981] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 982 attached [pid 982] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 982] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 982] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 981] <... clone3 resumed> => {parent_tid=[982]}, 88) = 982 [pid 981] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 981] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 982] <... futex resumed>) = 0 [pid 981] <... futex resumed>) = 1 [pid 982] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 982] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 981] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 982] <... futex resumed>) = 0 [pid 981] <... futex resumed>) = 0 [pid 982] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 981] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 981] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 981] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 983 attached [pid 983] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 983] rt_sigprocmask(SIG_SETMASK, [], [pid 981] <... clone3 resumed> => {parent_tid=[983]}, 88) = 983 [pid 983] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 981] rt_sigprocmask(SIG_SETMASK, [], [pid 983] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 981] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 981] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 983] <... futex resumed>) = 0 [pid 981] <... futex resumed>) = 1 [pid 981] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 983] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 983] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 981] <... futex resumed>) = 0 [pid 983] <... futex resumed>) = 1 [pid 981] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 983] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 982] <... futex resumed>) = 0 [pid 981] <... futex resumed>) = 1 [pid 982] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 981] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 983] <... futex resumed>) = 0 [pid 981] <... futex resumed>) = 1 [pid 983] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 981] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 983] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 983] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 981] <... futex resumed>) = 0 [pid 983] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 981] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 981] <... futex resumed>) = 0 [pid 983] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 981] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 983] <... ioctl resumed>) = 0 [pid 983] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 981] <... futex resumed>) = 0 [pid 983] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 982] <... mmap resumed>) = 0x200000000000 [pid 982] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 982] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 981] exit_group(0 [pid 983] <... futex resumed>) = ? [pid 983] +++ exited with 0 +++ [pid 982] <... futex resumed>) = ? [pid 981] <... exit_group resumed>) = ? [pid 982] +++ exited with 0 +++ [pid 981] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=981, 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 984 attached [pid 984] set_robust_list(0x55558b95b760, 24) = 0 [pid 984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 984] setpgid(0, 0) = 0 [pid 984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 984 [pid 984] <... openat resumed>) = 3 [pid 984] write(3, "1000", 4) = 4 [pid 984] close(3executing program ) = 0 [pid 984] write(1, "executing program\n", 18) = 18 [pid 984] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 984] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 984] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 984] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 984] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 985 attached [pid 985] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 985] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 985] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 984] <... clone3 resumed> => {parent_tid=[985]}, 88) = 985 [pid 984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 984] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 985] <... futex resumed>) = 0 [pid 984] <... futex resumed>) = 1 [pid 985] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 984] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 985] <... openat resumed>) = -1 EFAULT (Bad address) [pid 984] <... futex resumed>) = 0 [pid 985] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 985] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 984] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 984] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 986 attached [pid 986] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 986] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 986] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 984] <... clone3 resumed> => {parent_tid=[986]}, 88) = 986 [pid 984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 984] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 986] <... futex resumed>) = 0 [pid 984] <... futex resumed>) = 1 [pid 986] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 984] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 986] <... openat resumed>) = 3 [pid 986] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 986] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 984] <... futex resumed>) = 0 [pid 984] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 985] <... futex resumed>) = 0 [pid 984] <... futex resumed>) = 1 [pid 985] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 984] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 984] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 986] <... futex resumed>) = 0 [pid 986] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 986] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 984] <... futex resumed>) = 0 [pid 986] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 984] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 986] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 984] <... futex resumed>) = 0 [pid 984] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 986] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 984] <... futex resumed>) = 0 [pid 986] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 985] <... mmap resumed>) = 0x200000000000 [pid 985] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 985] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 984] exit_group(0 [pid 986] <... futex resumed>) = ? [pid 985] <... futex resumed>) = ? [pid 984] <... exit_group resumed>) = ? [pid 986] +++ exited with 0 +++ [pid 985] +++ exited with 0 +++ [pid 984] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=984, 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 987 attached , child_tidptr=0x55558b95b750) = 987 [pid 987] set_robust_list(0x55558b95b760, 24) = 0 [pid 987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 987] setpgid(0, 0) = 0 [pid 987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 987] write(3, "1000", 4) = 4 [pid 987] close(3) = 0 [pid 987] write(1, "executing program\n", 18executing program ) = 18 [pid 987] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 987] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 987] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 987] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 987] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 987] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 988 attached => {parent_tid=[988]}, 88) = 988 [pid 988] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 988] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 988] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 987] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 987] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... futex resumed>) = 0 [pid 987] <... futex resumed>) = 1 [pid 988] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 987] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... openat resumed>) = -1 EFAULT (Bad address) [pid 988] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] <... futex resumed>) = 0 [pid 988] <... futex resumed>) = 0 [pid 987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 988] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 987] <... mmap resumed>) = 0x7feeb889d000 [pid 987] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 987] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 987] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 989 attached [pid 989] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 989] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 989] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 987] <... clone3 resumed> => {parent_tid=[989]}, 88) = 989 [pid 987] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 987] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 989] <... futex resumed>) = 0 [pid 987] <... futex resumed>) = 1 [pid 989] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 987] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 989] <... openat resumed>) = 3 [pid 989] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 987] <... futex resumed>) = 0 [pid 989] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 987] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... futex resumed>) = 0 [pid 987] <... futex resumed>) = 1 [pid 988] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 987] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 989] <... futex resumed>) = 0 [pid 987] <... futex resumed>) = 1 [pid 989] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 987] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 989] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 989] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] <... futex resumed>) = 0 [pid 989] <... futex resumed>) = 1 [pid 989] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 987] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 989] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 987] <... futex resumed>) = 0 [pid 987] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 989] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 989] <... futex resumed>) = 0 [pid 989] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 988] <... mmap resumed>) = 0x200000000000 [pid 988] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 988] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 987] exit_group(0 [pid 989] <... futex resumed>) = ? [pid 989] +++ exited with 0 +++ [pid 988] <... futex resumed>) = ? [pid 987] <... exit_group resumed>) = ? [pid 988] +++ exited with 0 +++ [pid 987] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=987, 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 990 attached , child_tidptr=0x55558b95b750) = 990 [pid 990] set_robust_list(0x55558b95b760, 24) = 0 [pid 990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 990] setpgid(0, 0) = 0 [pid 990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 990] write(3, "1000", 4) = 4 [pid 990] close(3) = 0 [pid 990] write(1, "executing program\n", 18executing program ) = 18 [pid 990] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 990] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 990] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 990] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 990] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 990] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 991 attached => {parent_tid=[991]}, 88) = 991 [pid 991] set_robust_list(0x7feeb88de9a0, 24 [pid 990] rt_sigprocmask(SIG_SETMASK, [], [pid 991] <... set_robust_list resumed>) = 0 [pid 990] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 991] rt_sigprocmask(SIG_SETMASK, [], [pid 990] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 990] <... futex resumed>) = 0 [pid 991] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 990] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... openat resumed>) = -1 EFAULT (Bad address) [pid 990] <... futex resumed>) = 0 [pid 991] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 991] <... futex resumed>) = 0 [pid 990] <... mmap resumed>) = 0x7feeb889d000 [pid 991] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 990] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 990] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 992 attached [pid 992] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 992] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 992] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] <... clone3 resumed> => {parent_tid=[992]}, 88) = 992 [pid 990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 990] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] <... futex resumed>) = 0 [pid 990] <... futex resumed>) = 1 [pid 990] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 992] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 992] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 990] <... futex resumed>) = 0 [pid 992] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = 0 [pid 990] <... futex resumed>) = 1 [pid 991] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 990] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] <... futex resumed>) = 0 [pid 990] <... futex resumed>) = 1 [pid 990] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 992] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 992] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 990] <... futex resumed>) = 0 [pid 992] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] <... futex resumed>) = 0 [pid 990] <... futex resumed>) = 1 [pid 992] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 990] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 992] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 992] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 992] <... futex resumed>) = 0 [pid 992] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 991] <... mmap resumed>) = 0x200000000000 [pid 991] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 991] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] exit_group(0 [pid 992] <... futex resumed>) = ? [pid 991] <... futex resumed>) = ? [pid 992] +++ exited with 0 +++ [pid 991] +++ exited with 0 +++ [pid 990] <... exit_group resumed>) = ? [pid 990] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=990, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 993 attached , child_tidptr=0x55558b95b750) = 993 [pid 993] set_robust_list(0x55558b95b760, 24) = 0 [pid 993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 993] setpgid(0, 0) = 0 [pid 993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 993] write(3, "1000", 4) = 4 [pid 993] close(3) = 0 executing program [pid 993] write(1, "executing program\n", 18) = 18 [pid 993] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 993] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 993] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 993] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 993] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 993] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 993] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 994 attached [pid 994] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 994] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 994] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 993] <... clone3 resumed> => {parent_tid=[994]}, 88) = 994 [pid 993] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 993] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] <... futex resumed>) = 0 [pid 993] <... futex resumed>) = 1 [pid 994] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 993] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] <... openat resumed>) = -1 EFAULT (Bad address) [pid 994] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 994] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 993] <... futex resumed>) = 0 [pid 993] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 993] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 993] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 993] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 995 attached [pid 995] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 995] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 995] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 993] <... clone3 resumed> => {parent_tid=[995]}, 88) = 995 [pid 993] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 993] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] <... futex resumed>) = 0 [pid 993] <... futex resumed>) = 1 [pid 993] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 995] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 995] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 993] <... futex resumed>) = 0 [pid 995] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 993] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] <... futex resumed>) = 0 [pid 993] <... futex resumed>) = 1 [pid 994] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 993] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 995] <... futex resumed>) = 0 [pid 993] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 995] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 995] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 993] <... futex resumed>) = 0 [pid 995] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 993] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 995] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] <... futex resumed>) = 0 [pid 995] <... futex resumed>) = 0 [pid 993] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 995] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 994] <... mmap resumed>) = 0x200000000000 [pid 994] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 994] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 993] exit_group(0 [pid 995] <... futex resumed>) = ? [pid 994] <... futex resumed>) = ? [pid 993] <... exit_group resumed>) = ? [pid 995] +++ exited with 0 +++ [pid 994] +++ exited with 0 +++ [pid 993] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=993, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 996 attached , child_tidptr=0x55558b95b750) = 996 [pid 996] set_robust_list(0x55558b95b760, 24) = 0 [pid 996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 996] setpgid(0, 0) = 0 [pid 996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 996] write(3, "1000", 4) = 4 [pid 996] close(3executing program ) = 0 [pid 996] write(1, "executing program\n", 18) = 18 [pid 996] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 996] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 996] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 996] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 996] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 996] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 997 attached [pid 997] set_robust_list(0x7feeb88de9a0, 24 [pid 996] <... clone3 resumed> => {parent_tid=[997]}, 88) = 997 [pid 997] <... set_robust_list resumed>) = 0 [pid 996] rt_sigprocmask(SIG_SETMASK, [], [pid 997] rt_sigprocmask(SIG_SETMASK, [], [pid 996] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 997] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 997] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 996] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 997] <... openat resumed>) = -1 EFAULT (Bad address) [pid 996] <... futex resumed>) = 0 [pid 997] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 996] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 997] <... futex resumed>) = 0 [pid 996] <... futex resumed>) = 0 [pid 996] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 997] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 997] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 996] <... futex resumed>) = 0 [pid 997] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 996] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 997] <... futex resumed>) = 0 [pid 996] <... futex resumed>) = 1 [pid 997] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 996] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 997] <... mmap resumed>) = 0x200000000000 [pid 996] <... mmap resumed>) = 0x7feeb889d000 [pid 996] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 996] rt_sigprocmask(SIG_BLOCK, ~[], [pid 997] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 996] <... rt_sigprocmask resumed>[], 8) = 0 [pid 997] <... futex resumed>) = 0 [pid 997] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 996] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 998 attached => {parent_tid=[998]}, 88) = 998 [pid 996] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 996] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 996] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 998] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 998] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 998] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 998] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 998] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 996] <... futex resumed>) = 0 [pid 996] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 997] <... futex resumed>) = 0 [pid 996] <... futex resumed>) = 1 [pid 997] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 996] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 997] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 997] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 996] <... futex resumed>) = 0 [pid 997] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 996] exit_group(0 [pid 997] <... futex resumed>) = ? [pid 996] <... exit_group resumed>) = ? [pid 998] <... futex resumed>) = ? [pid 997] +++ exited with 0 +++ [pid 998] +++ exited with 0 +++ [pid 996] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=996, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 999 attached , child_tidptr=0x55558b95b750) = 999 [pid 999] set_robust_list(0x55558b95b760, 24) = 0 [pid 999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 999] setpgid(0, 0) = 0 [pid 999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 999] write(3, "1000", 4) = 4 [pid 999] close(3) = 0 executing program [pid 999] write(1, "executing program\n", 18) = 18 [pid 999] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 999] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 999] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 999] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 999] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 999] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 999] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1000 attached [pid 1000] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1000] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1000] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 999] <... clone3 resumed> => {parent_tid=[1000]}, 88) = 1000 [pid 999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 999] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1000] <... futex resumed>) = 0 [pid 999] <... futex resumed>) = 1 [pid 1000] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 999] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1000] <... openat resumed>) = -1 EFAULT (Bad address) [pid 999] <... futex resumed>) = 0 [pid 1000] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1000] <... futex resumed>) = 0 [pid 1000] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 999] <... mmap resumed>) = 0x7feeb889d000 [pid 999] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 999] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 999] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1001 attached [pid 1001] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1001] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 999] <... clone3 resumed> => {parent_tid=[1001]}, 88) = 1001 [pid 999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 999] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = 0 [pid 999] <... futex resumed>) = 1 [pid 999] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1001] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1001] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 999] <... futex resumed>) = 0 [pid 1001] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 999] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 999] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 999] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1001] <... futex resumed>) = 0 [pid 1000] <... futex resumed>) = 0 [pid 1001] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1000] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1001] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1001] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 999] <... futex resumed>) = 0 [pid 1001] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 999] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 999] <... futex resumed>) = 0 [pid 1001] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 999] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1001] <... ioctl resumed>) = 0 [pid 1001] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1001] <... futex resumed>) = 0 [pid 1001] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1000] <... mmap resumed>) = 0x200000000000 [pid 1000] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1000] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 999] exit_group(0 [pid 1001] <... futex resumed>) = ? [pid 1000] <... futex resumed>) = ? [pid 999] <... exit_group resumed>) = ? [pid 1001] +++ exited with 0 +++ [pid 1000] +++ exited with 0 +++ [pid 999] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=999, 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 1002 attached , child_tidptr=0x55558b95b750) = 1002 [pid 1002] set_robust_list(0x55558b95b760, 24) = 0 [pid 1002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1002] setpgid(0, 0) = 0 [pid 1002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1002] write(3, "1000", 4) = 4 [pid 1002] close(3) = 0 executing program [pid 1002] write(1, "executing program\n", 18) = 18 [pid 1002] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1002] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1002] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1002] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1002] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1002] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1002] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1003 attached [pid 1003] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1003] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1003] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] <... clone3 resumed> => {parent_tid=[1003]}, 88) = 1003 [pid 1002] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1002] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1003] <... futex resumed>) = 0 [pid 1002] <... futex resumed>) = 1 [pid 1003] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1002] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1003] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1002] <... futex resumed>) = 0 [pid 1003] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1002] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1003] <... futex resumed>) = 0 [pid 1003] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] <... mmap resumed>) = 0x7feeb889d000 [pid 1002] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1002] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1002] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1004 attached [pid 1004] set_robust_list(0x7feeb88bd9a0, 24 [pid 1002] <... clone3 resumed> => {parent_tid=[1004]}, 88) = 1004 [pid 1004] <... set_robust_list resumed>) = 0 [pid 1004] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1004] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1002] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] <... futex resumed>) = 0 [pid 1002] <... futex resumed>) = 1 [pid 1002] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1004] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1004] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1004] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] <... futex resumed>) = 0 [pid 1002] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1003] <... futex resumed>) = 0 [pid 1002] <... futex resumed>) = 1 [pid 1003] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1002] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] <... futex resumed>) = 0 [pid 1002] <... futex resumed>) = 1 [pid 1004] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1002] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1004] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1004] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1002] <... futex resumed>) = 0 [pid 1002] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1002] <... futex resumed>) = 0 [pid 1004] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1004] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1002] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1004] <... futex resumed>) = 0 [pid 1004] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1003] <... mmap resumed>) = 0x200000000000 [pid 1003] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1003] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] exit_group(0 [pid 1004] <... futex resumed>) = ? [pid 1004] +++ exited with 0 +++ [pid 1003] <... futex resumed>) = ? [pid 1003] +++ exited with 0 +++ [pid 1002] <... exit_group resumed>) = ? [pid 1002] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1002, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1005 attached , child_tidptr=0x55558b95b750) = 1005 [pid 1005] set_robust_list(0x55558b95b760, 24) = 0 [pid 1005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1005] setpgid(0, 0) = 0 [pid 1005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1005] write(3, "1000", 4) = 4 [pid 1005] close(3) = 0 executing program [pid 1005] write(1, "executing program\n", 18) = 18 [pid 1005] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1005] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1005] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1005] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1005] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1005] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1006 attached [pid 1006] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1006] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1005] <... clone3 resumed> => {parent_tid=[1006]}, 88) = 1006 [pid 1005] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1005] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] <... futex resumed>) = 0 [pid 1005] <... futex resumed>) = 1 [pid 1006] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1005] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1005] <... futex resumed>) = 0 [pid 1006] <... futex resumed>) = 0 [pid 1005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1006] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1005] <... mmap resumed>) = 0x7feeb889d000 [pid 1005] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1005] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1005] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1007 attached [pid 1007] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1007] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1007] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1005] <... clone3 resumed> => {parent_tid=[1007]}, 88) = 1007 [pid 1005] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1005] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1007] <... futex resumed>) = 0 [pid 1005] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1007] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1007] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1005] <... futex resumed>) = 0 [pid 1007] <... futex resumed>) = 1 [pid 1005] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1006] <... futex resumed>) = 0 [pid 1005] <... futex resumed>) = 1 [pid 1005] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... futex resumed>) = 0 [pid 1005] <... futex resumed>) = 1 [pid 1007] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1005] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1007] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1007] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1007] <... futex resumed>) = 1 [pid 1005] <... futex resumed>) = 0 [pid 1007] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1005] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1005] <... futex resumed>) = 0 [pid 1007] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1005] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1007] <... ioctl resumed>) = 0 [pid 1007] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1007] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1005] <... futex resumed>) = 0 [pid 1006] <... mmap resumed>) = 0x200000000000 [pid 1006] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1006] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1005] exit_group(0 [pid 1007] <... futex resumed>) = ? [pid 1007] +++ exited with 0 +++ [pid 1006] <... futex resumed>) = ? [pid 1005] <... exit_group resumed>) = ? [pid 1006] +++ exited with 0 +++ [pid 1005] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1005, 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 1008 attached [pid 1008] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1008 [pid 1008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1008] setpgid(0, 0) = 0 [pid 1008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1008] write(3, "1000", 4) = 4 [pid 1008] close(3) = 0 executing program [pid 1008] write(1, "executing program\n", 18) = 18 [pid 1008] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1008] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1008] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1008] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1008] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1008] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1009 attached [pid 1009] set_robust_list(0x7feeb88de9a0, 24 [pid 1008] <... clone3 resumed> => {parent_tid=[1009]}, 88) = 1009 [pid 1009] <... set_robust_list resumed>) = 0 [pid 1008] rt_sigprocmask(SIG_SETMASK, [], [pid 1009] rt_sigprocmask(SIG_SETMASK, [], [pid 1008] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1009] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1008] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1008] <... futex resumed>) = 0 [pid 1009] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1008] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1008] <... futex resumed>) = 0 [pid 1009] <... futex resumed>) = 0 [pid 1008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1009] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1008] <... mmap resumed>) = 0x7feeb889d000 [pid 1008] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1008] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1008] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1010 attached [pid 1010] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1010] rt_sigprocmask(SIG_SETMASK, [], [pid 1008] <... clone3 resumed> => {parent_tid=[1010]}, 88) = 1010 [pid 1010] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1008] rt_sigprocmask(SIG_SETMASK, [], [pid 1010] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1008] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1008] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] <... futex resumed>) = 0 [pid 1008] <... futex resumed>) = 1 [pid 1008] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1010] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1010] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1008] <... futex resumed>) = 0 [pid 1010] <... futex resumed>) = 1 [pid 1008] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1009] <... futex resumed>) = 0 [pid 1008] <... futex resumed>) = 1 [pid 1009] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1008] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1008] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1010] <... futex resumed>) = 0 [pid 1010] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1010] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1008] <... futex resumed>) = 0 [pid 1008] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1008] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1010] <... futex resumed>) = 1 [pid 1010] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1010] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1008] <... futex resumed>) = 0 [pid 1010] <... futex resumed>) = 1 [pid 1010] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1009] <... mmap resumed>) = 0x200000000000 [pid 1009] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1009] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1008] exit_group(0 [pid 1010] <... futex resumed>) = ? [pid 1009] <... futex resumed>) = ? [pid 1008] <... exit_group resumed>) = ? [pid 1010] +++ exited with 0 +++ [pid 1009] +++ exited with 0 +++ [pid 1008] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1008, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1011 attached , child_tidptr=0x55558b95b750) = 1011 [pid 1011] set_robust_list(0x55558b95b760, 24) = 0 [pid 1011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1011] setpgid(0, 0) = 0 [pid 1011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1011] write(3, "1000", 4) = 4 [pid 1011] close(3) = 0 executing program [pid 1011] write(1, "executing program\n", 18) = 18 [pid 1011] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1011] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1011] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1011] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1011] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1011] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1012 attached => {parent_tid=[1012]}, 88) = 1012 [pid 1012] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1011] rt_sigprocmask(SIG_SETMASK, [], [pid 1012] rt_sigprocmask(SIG_SETMASK, [], [pid 1011] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1012] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1011] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1012] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1011] <... futex resumed>) = 0 [pid 1012] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1011] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1012] <... futex resumed>) = 0 [pid 1011] <... futex resumed>) = 0 [pid 1012] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1011] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1011] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1011] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1013 attached [pid 1013] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1013] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1013] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1011] <... clone3 resumed> => {parent_tid=[1013]}, 88) = 1013 [pid 1011] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1011] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... futex resumed>) = 0 [pid 1011] <... futex resumed>) = 1 [pid 1013] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1011] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1013] <... openat resumed>) = 3 [pid 1013] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1011] <... futex resumed>) = 0 [pid 1013] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1011] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1012] <... futex resumed>) = 0 [pid 1011] <... futex resumed>) = 1 [pid 1012] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1011] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1011] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1013] <... futex resumed>) = 0 [pid 1013] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1013] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1011] <... futex resumed>) = 0 [pid 1011] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... futex resumed>) = 1 [pid 1011] <... futex resumed>) = 0 [pid 1013] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1011] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1013] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1013] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1012] <... mmap resumed>) = 0x200000000000 [pid 1012] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1012] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1011] exit_group(0 [pid 1013] <... futex resumed>) = ? [pid 1012] <... futex resumed>) = ? [pid 1011] <... exit_group resumed>) = ? [pid 1013] +++ exited with 0 +++ [pid 1012] +++ exited with 0 +++ [pid 1011] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1011, 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 1014 attached [pid 1014] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1014 [pid 1014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1014] setpgid(0, 0) = 0 [pid 1014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1014] write(3, "1000", 4) = 4 [pid 1014] close(3) = 0 executing program [pid 1014] write(1, "executing program\n", 18) = 18 [pid 1014] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1014] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1014] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1014] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1014] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1014] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1015 attached [pid 1015] set_robust_list(0x7feeb88de9a0, 24 [pid 1014] <... clone3 resumed> => {parent_tid=[1015]}, 88) = 1015 [pid 1015] <... set_robust_list resumed>) = 0 [pid 1014] rt_sigprocmask(SIG_SETMASK, [], [pid 1015] rt_sigprocmask(SIG_SETMASK, [], [pid 1014] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1015] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1015] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1014] <... futex resumed>) = 0 [pid 1015] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1014] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1015] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1014] <... futex resumed>) = 0 [pid 1015] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1015] <... futex resumed>) = 0 [pid 1015] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] <... mmap resumed>) = 0x7feeb889d000 [pid 1014] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1014] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1014] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1016 attached [pid 1016] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1016] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1016] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] <... clone3 resumed> => {parent_tid=[1016]}, 88) = 1016 [pid 1014] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1014] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1016] <... futex resumed>) = 0 [pid 1014] <... futex resumed>) = 1 [pid 1014] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1016] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1016] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1016] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] <... futex resumed>) = 0 [pid 1014] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1015] <... futex resumed>) = 0 [pid 1014] <... futex resumed>) = 1 [pid 1015] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1014] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1014] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1016] <... futex resumed>) = 0 [pid 1016] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1016] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1014] <... futex resumed>) = 0 [pid 1016] <... futex resumed>) = 1 [pid 1014] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1016] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1014] <... futex resumed>) = 0 [pid 1016] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1014] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1016] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1016] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1015] <... mmap resumed>) = 0x200000000000 [pid 1015] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1015] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] exit_group(0 [pid 1016] <... futex resumed>) = ? [pid 1016] +++ exited with 0 +++ [pid 1015] <... futex resumed>) = ? [pid 1014] <... exit_group resumed>) = ? [pid 1015] +++ exited with 0 +++ [pid 1014] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1014, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1017 attached , child_tidptr=0x55558b95b750) = 1017 [pid 1017] set_robust_list(0x55558b95b760, 24) = 0 [pid 1017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1017] setpgid(0, 0) = 0 [pid 1017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1017] write(3, "1000", 4) = 4 [pid 1017] close(3) = 0 executing program [pid 1017] write(1, "executing program\n", 18) = 18 [pid 1017] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1017] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1017] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1017] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1017] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1017] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1017] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1018 attached [pid 1018] set_robust_list(0x7feeb88de9a0, 24 [pid 1017] <... clone3 resumed> => {parent_tid=[1018]}, 88) = 1018 [pid 1018] <... set_robust_list resumed>) = 0 [pid 1017] rt_sigprocmask(SIG_SETMASK, [], [pid 1018] rt_sigprocmask(SIG_SETMASK, [], [pid 1017] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1018] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1017] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1018] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1017] <... futex resumed>) = 0 [pid 1018] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1017] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1018] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] <... futex resumed>) = 0 [pid 1018] <... futex resumed>) = 0 [pid 1017] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1018] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1017] <... mmap resumed>) = 0x7feeb889d000 [pid 1017] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1017] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1017] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1019 attached [pid 1019] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1019] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1019] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1017] <... clone3 resumed> => {parent_tid=[1019]}, 88) = 1019 [pid 1017] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1017] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] <... futex resumed>) = 0 [pid 1017] <... futex resumed>) = 1 [pid 1019] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1017] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1019] <... openat resumed>) = 3 [pid 1019] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] <... futex resumed>) = 0 [pid 1019] <... futex resumed>) = 1 [pid 1017] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1018] <... futex resumed>) = 0 [pid 1017] <... futex resumed>) = 1 [pid 1018] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1017] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1017] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1019] <... futex resumed>) = 0 [pid 1019] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1019] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] <... futex resumed>) = 0 [pid 1017] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1017] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1019] <... futex resumed>) = 1 [pid 1019] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1019] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] <... futex resumed>) = 0 [pid 1019] <... futex resumed>) = 1 [pid 1019] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1018] <... mmap resumed>) = 0x200000000000 [pid 1018] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1018] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1017] exit_group(0 [pid 1019] <... futex resumed>) = ? [pid 1018] <... futex resumed>) = ? [pid 1017] <... exit_group resumed>) = ? [pid 1019] +++ exited with 0 +++ [pid 1018] +++ exited with 0 +++ [pid 1017] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1017, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1020 attached , child_tidptr=0x55558b95b750) = 1020 [pid 1020] set_robust_list(0x55558b95b760, 24) = 0 [pid 1020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1020] setpgid(0, 0) = 0 [pid 1020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1020] write(3, "1000", 4) = 4 [pid 1020] close(3) = 0 executing program [pid 1020] write(1, "executing program\n", 18) = 18 [pid 1020] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1020] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1020] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1020] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1020] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1020] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1021 attached [pid 1021] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1021] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1021] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1020] <... clone3 resumed> => {parent_tid=[1021]}, 88) = 1021 [pid 1020] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1020] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1021] <... futex resumed>) = 0 [pid 1020] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1020] <... futex resumed>) = 0 [pid 1021] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1021] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1021] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1020] <... mmap resumed>) = 0x7feeb889d000 [pid 1020] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1020] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1020] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1022 attached [pid 1022] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1022] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1022] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1020] <... clone3 resumed> => {parent_tid=[1022]}, 88) = 1022 [pid 1020] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1020] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1022] <... futex resumed>) = 0 [pid 1020] <... futex resumed>) = 1 [pid 1020] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1022] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1022] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1020] <... futex resumed>) = 0 [pid 1022] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1020] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1020] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1020] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1022] <... futex resumed>) = 0 [pid 1021] <... futex resumed>) = 0 [pid 1022] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1021] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1022] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1022] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1022] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1020] <... futex resumed>) = 0 [pid 1020] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1022] <... futex resumed>) = 0 [pid 1020] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1022] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 1022] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1020] <... futex resumed>) = 0 [pid 1022] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1021] <... mmap resumed>) = 0x200000000000 [pid 1021] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1021] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1020] exit_group(0 [pid 1022] <... futex resumed>) = ? [pid 1022] +++ exited with 0 +++ [pid 1021] <... futex resumed>) = ? [pid 1020] <... exit_group resumed>) = ? [pid 1021] +++ exited with 0 +++ [pid 1020] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1020, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1023 attached , child_tidptr=0x55558b95b750) = 1023 [pid 1023] set_robust_list(0x55558b95b760, 24) = 0 [pid 1023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1023] setpgid(0, 0) = 0 [pid 1023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1023] write(3, "1000", 4) = 4 executing program [pid 1023] close(3) = 0 [pid 1023] write(1, "executing program\n", 18) = 18 [pid 1023] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1023] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1023] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1023] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1023] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1023] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1024 attached [pid 1024] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1024] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1024] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1023] <... clone3 resumed> => {parent_tid=[1024]}, 88) = 1024 [pid 1023] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1023] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1024] <... futex resumed>) = 0 [pid 1023] <... futex resumed>) = 1 [pid 1024] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1023] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1024] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1023] <... futex resumed>) = 0 [pid 1024] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1024] <... futex resumed>) = 0 [pid 1024] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1023] <... mmap resumed>) = 0x7feeb889d000 [pid 1023] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1023] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1023] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1025 attached [pid 1025] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1025] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1025] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1023] <... clone3 resumed> => {parent_tid=[1025]}, 88) = 1025 [pid 1023] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1023] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... futex resumed>) = 0 [pid 1023] <... futex resumed>) = 1 [pid 1025] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1023] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1025] <... openat resumed>) = 3 [pid 1025] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1023] <... futex resumed>) = 0 [pid 1025] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1023] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1024] <... futex resumed>) = 0 [pid 1023] <... futex resumed>) = 1 [pid 1024] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1023] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... futex resumed>) = 0 [pid 1023] <... futex resumed>) = 1 [pid 1025] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1023] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1025] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1025] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] <... futex resumed>) = 0 [pid 1025] <... futex resumed>) = 1 [pid 1023] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1023] <... futex resumed>) = 0 [pid 1025] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1023] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1025] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] <... futex resumed>) = 0 [pid 1025] <... futex resumed>) = 1 [pid 1025] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1024] <... mmap resumed>) = 0x200000000000 [pid 1024] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1024] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1023] exit_group(0) = ? [pid 1025] <... futex resumed>) = ? [pid 1024] <... futex resumed>) = ? [pid 1025] +++ exited with 0 +++ [pid 1024] +++ exited with 0 +++ [pid 1023] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1023, 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=0x55558b95b750) = 1026 ./strace-static-x86_64: Process 1026 attached [pid 1026] set_robust_list(0x55558b95b760, 24) = 0 [pid 1026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1026] setpgid(0, 0) = 0 [pid 1026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1026] write(3, "1000", 4) = 4 [pid 1026] close(3) = 0 executing program [pid 1026] write(1, "executing program\n", 18) = 18 [pid 1026] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1026] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1026] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1026] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1026] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1026] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1027 attached [pid 1027] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1027] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1027] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1026] <... clone3 resumed> => {parent_tid=[1027]}, 88) = 1027 [pid 1026] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1026] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] <... futex resumed>) = 0 [pid 1026] <... futex resumed>) = 1 [pid 1027] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1026] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1026] <... futex resumed>) = 0 [pid 1027] <... futex resumed>) = 0 [pid 1026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1027] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1026] <... mmap resumed>) = 0x7feeb889d000 [pid 1026] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1026] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1026] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1028 attached [pid 1028] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1028] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1028] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1026] <... clone3 resumed> => {parent_tid=[1028]}, 88) = 1028 [pid 1026] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1026] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1028] <... futex resumed>) = 0 [pid 1026] <... futex resumed>) = 1 [pid 1028] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1026] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1028] <... openat resumed>) = 3 [pid 1028] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1026] <... futex resumed>) = 0 [pid 1028] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1026] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] <... futex resumed>) = 0 [pid 1027] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1026] <... futex resumed>) = 1 [pid 1026] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1026] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1028] <... futex resumed>) = 0 [pid 1028] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1028] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1028] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1026] <... futex resumed>) = 0 [pid 1026] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1028] <... futex resumed>) = 0 [pid 1026] <... futex resumed>) = 1 [pid 1028] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1026] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1028] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1026] <... futex resumed>) = 0 [pid 1028] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1027] <... mmap resumed>) = 0x200000000000 [pid 1027] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1027] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1026] exit_group(0 [pid 1028] <... futex resumed>) = ? [pid 1026] <... exit_group resumed>) = ? [pid 1028] +++ exited with 0 +++ [pid 1027] <... futex resumed>) = ? [pid 1027] +++ exited with 0 +++ [pid 1026] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1026, 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 1029 attached , child_tidptr=0x55558b95b750) = 1029 [pid 1029] set_robust_list(0x55558b95b760, 24) = 0 [pid 1029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1029] setpgid(0, 0) = 0 [pid 1029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1029] write(3, "1000", 4) = 4 [pid 1029] close(3) = 0 executing program [pid 1029] write(1, "executing program\n", 18) = 18 [pid 1029] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1029] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1029] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1029] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1029] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1029] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1030 attached => {parent_tid=[1030]}, 88) = 1030 [pid 1030] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1029] rt_sigprocmask(SIG_SETMASK, [], [pid 1030] rt_sigprocmask(SIG_SETMASK, [], [pid 1029] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1030] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1029] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1029] <... futex resumed>) = 0 [pid 1030] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1029] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] <... futex resumed>) = 0 [pid 1030] <... futex resumed>) = 0 [pid 1029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1030] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1029] <... mmap resumed>) = 0x7feeb889d000 [pid 1029] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1029] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1029] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1031 attached [pid 1031] set_robust_list(0x7feeb88bd9a0, 24 [pid 1029] <... clone3 resumed> => {parent_tid=[1031]}, 88) = 1031 [pid 1031] <... set_robust_list resumed>) = 0 [pid 1031] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1031] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1029] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1029] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] <... futex resumed>) = 0 [pid 1029] <... futex resumed>) = 1 [pid 1031] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1029] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1031] <... openat resumed>) = 3 [pid 1031] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1029] <... futex resumed>) = 0 [pid 1031] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1029] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] <... futex resumed>) = 0 [pid 1029] <... futex resumed>) = 1 [pid 1030] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1029] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1029] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1031] <... futex resumed>) = 0 [pid 1031] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1031] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1031] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1029] <... futex resumed>) = 0 [pid 1029] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] <... futex resumed>) = 0 [pid 1029] <... futex resumed>) = 1 [pid 1031] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1031] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1031] <... futex resumed>) = 0 [pid 1031] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1030] <... mmap resumed>) = 0x200000000000 [pid 1030] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1030] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1029] exit_group(0) = ? [pid 1031] <... futex resumed>) = ? [pid 1031] +++ exited with 0 +++ [pid 1030] <... futex resumed>) = ? [pid 1030] +++ exited with 0 +++ [pid 1029] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1029, 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 1032 attached , child_tidptr=0x55558b95b750) = 1032 [pid 1032] set_robust_list(0x55558b95b760, 24) = 0 [pid 1032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1032] setpgid(0, 0) = 0 [pid 1032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1032] write(3, "1000", 4) = 4 [pid 1032] close(3) = 0 executing program [pid 1032] write(1, "executing program\n", 18) = 18 [pid 1032] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1032] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1032] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1032] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1032] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1032] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1033 attached => {parent_tid=[1033]}, 88) = 1033 [pid 1033] set_robust_list(0x7feeb88de9a0, 24 [pid 1032] rt_sigprocmask(SIG_SETMASK, [], [pid 1033] <... set_robust_list resumed>) = 0 [pid 1032] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1033] rt_sigprocmask(SIG_SETMASK, [], [pid 1032] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1033] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1032] <... futex resumed>) = 0 [pid 1033] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1032] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1033] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1032] <... futex resumed>) = 0 [pid 1033] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1033] <... futex resumed>) = 0 [pid 1032] <... mmap resumed>) = 0x7feeb889d000 [pid 1033] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1032] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1032] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1032] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1034 attached [pid 1034] set_robust_list(0x7feeb88bd9a0, 24 [pid 1032] <... clone3 resumed> => {parent_tid=[1034]}, 88) = 1034 [pid 1034] <... set_robust_list resumed>) = 0 [pid 1032] rt_sigprocmask(SIG_SETMASK, [], [pid 1034] rt_sigprocmask(SIG_SETMASK, [], [pid 1032] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1034] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1032] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1032] <... futex resumed>) = 0 [pid 1032] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] <... openat resumed>) = 3 [pid 1034] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1032] <... futex resumed>) = 0 [pid 1034] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1032] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1033] <... futex resumed>) = 0 [pid 1032] <... futex resumed>) = 1 [pid 1033] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1032] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] <... futex resumed>) = 0 [pid 1032] <... futex resumed>) = 1 [pid 1032] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1034] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1032] <... futex resumed>) = 0 [pid 1034] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1032] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1032] <... futex resumed>) = 0 [pid 1034] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1032] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1034] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1032] <... futex resumed>) = 0 [pid 1034] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1033] <... mmap resumed>) = 0x200000000000 [pid 1033] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1033] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1032] exit_group(0 [pid 1034] <... futex resumed>) = ? [pid 1034] +++ exited with 0 +++ [pid 1033] <... futex resumed>) = ? [pid 1032] <... exit_group resumed>) = ? [pid 1033] +++ exited with 0 +++ [pid 1032] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1032, 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 1035 attached , child_tidptr=0x55558b95b750) = 1035 [pid 1035] set_robust_list(0x55558b95b760, 24) = 0 [pid 1035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1035] setpgid(0, 0) = 0 [pid 1035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1035] write(3, "1000", 4) = 4 [pid 1035] close(3) = 0 executing program [pid 1035] write(1, "executing program\n", 18) = 18 [pid 1035] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1035] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1035] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1035] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1035] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1035] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1036 attached [pid 1036] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1036] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1036] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1035] <... clone3 resumed> => {parent_tid=[1036]}, 88) = 1036 [pid 1035] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1035] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] <... futex resumed>) = 0 [pid 1035] <... futex resumed>) = 1 [pid 1036] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1035] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1035] <... futex resumed>) = 0 [pid 1036] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1036] <... futex resumed>) = 0 [pid 1036] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1035] <... mmap resumed>) = 0x7feeb889d000 [pid 1035] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1035] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1035] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1037 attached [pid 1037] set_robust_list(0x7feeb88bd9a0, 24 [pid 1035] <... clone3 resumed> => {parent_tid=[1037]}, 88) = 1037 [pid 1037] <... set_robust_list resumed>) = 0 [pid 1035] rt_sigprocmask(SIG_SETMASK, [], [pid 1037] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1037] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1035] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1035] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1037] <... futex resumed>) = 0 [pid 1037] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1035] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1037] <... openat resumed>) = 3 [pid 1037] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1037] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1035] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] <... futex resumed>) = 0 [pid 1035] <... futex resumed>) = 1 [pid 1036] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1035] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1035] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1037] <... futex resumed>) = 0 [pid 1037] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1037] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1035] <... futex resumed>) = 0 [pid 1035] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1035] <... futex resumed>) = 0 [pid 1035] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1037] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1037] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1035] <... futex resumed>) = 0 [pid 1037] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1036] <... mmap resumed>) = 0x200000000000 [pid 1036] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1036] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1035] exit_group(0) = ? [pid 1037] <... futex resumed>) = ? [pid 1036] <... futex resumed>) = ? [pid 1037] +++ exited with 0 +++ [pid 1036] +++ exited with 0 +++ [pid 1035] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1035, 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=0x55558b95b750) = 1038 ./strace-static-x86_64: Process 1038 attached [pid 1038] set_robust_list(0x55558b95b760, 24) = 0 [pid 1038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1038] setpgid(0, 0) = 0 [pid 1038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1038] write(3, "1000", 4) = 4 [pid 1038] close(3) = 0 executing program [pid 1038] write(1, "executing program\n", 18) = 18 [pid 1038] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1038] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1038] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1038] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1038] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1038] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1039 attached [pid 1039] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1039] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1039] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] <... clone3 resumed> => {parent_tid=[1039]}, 88) = 1039 [pid 1038] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1038] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1039] <... futex resumed>) = 0 [pid 1038] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1039] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1038] <... futex resumed>) = 0 [pid 1039] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1039] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1039] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] <... mmap resumed>) = 0x7feeb889d000 [pid 1038] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1038] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1038] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1040 attached [pid 1040] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1040] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1040] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] <... clone3 resumed> => {parent_tid=[1040]}, 88) = 1040 [pid 1038] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1038] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1040] <... futex resumed>) = 0 [pid 1038] <... futex resumed>) = 1 [pid 1038] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1040] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1040] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1038] <... futex resumed>) = 0 [pid 1040] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1039] <... futex resumed>) = 0 [pid 1038] <... futex resumed>) = 1 [pid 1039] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1038] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1040] <... futex resumed>) = 0 [pid 1038] <... futex resumed>) = 1 [pid 1040] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1038] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1040] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1040] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1038] <... futex resumed>) = 0 [pid 1038] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1040] <... futex resumed>) = 1 [pid 1040] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1038] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1040] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1040] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1038] <... futex resumed>) = 0 [pid 1040] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1039] <... mmap resumed>) = 0x200000000000 [pid 1039] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1039] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] exit_group(0 [pid 1040] <... futex resumed>) = ? [pid 1040] +++ exited with 0 +++ [pid 1039] <... futex resumed>) = ? [pid 1038] <... exit_group resumed>) = ? [pid 1039] +++ exited with 0 +++ [pid 1038] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1038, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1041 ./strace-static-x86_64: Process 1041 attached [pid 1041] set_robust_list(0x55558b95b760, 24) = 0 [pid 1041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1041] setpgid(0, 0) = 0 [pid 1041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1041] write(3, "1000", 4) = 4 [pid 1041] close(3) = 0 executing program [pid 1041] write(1, "executing program\n", 18) = 18 [pid 1041] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1041] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1041] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1041] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1041] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1041] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1042 attached [pid 1042] set_robust_list(0x7feeb88de9a0, 24 [pid 1041] <... clone3 resumed> => {parent_tid=[1042]}, 88) = 1042 [pid 1042] <... set_robust_list resumed>) = 0 [pid 1041] rt_sigprocmask(SIG_SETMASK, [], [pid 1042] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1042] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1041] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1041] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1042] <... futex resumed>) = 0 [pid 1041] <... futex resumed>) = 1 [pid 1042] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1041] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1042] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] <... futex resumed>) = 0 [pid 1042] <... futex resumed>) = 0 [pid 1041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1042] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1041] <... mmap resumed>) = 0x7feeb889d000 [pid 1041] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1041] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1041] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1043 attached [pid 1043] set_robust_list(0x7feeb88bd9a0, 24 [pid 1041] <... clone3 resumed> => {parent_tid=[1043]}, 88) = 1043 [pid 1043] <... set_robust_list resumed>) = 0 [pid 1041] rt_sigprocmask(SIG_SETMASK, [], [pid 1043] rt_sigprocmask(SIG_SETMASK, [], [pid 1041] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1043] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1041] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1041] <... futex resumed>) = 0 [pid 1041] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1043] <... openat resumed>) = 3 [pid 1043] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1041] <... futex resumed>) = 0 [pid 1043] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1041] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1042] <... futex resumed>) = 0 [pid 1041] <... futex resumed>) = 1 [pid 1042] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1041] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1043] <... futex resumed>) = 0 [pid 1041] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1043] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1043] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1041] <... futex resumed>) = 0 [pid 1041] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1041] <... futex resumed>) = 0 [pid 1043] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1041] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1043] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1043] <... futex resumed>) = 0 [pid 1043] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1042] <... mmap resumed>) = 0x200000000000 [pid 1042] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1042] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1041] exit_group(0 [pid 1043] <... futex resumed>) = ? [pid 1042] <... futex resumed>) = ? [pid 1041] <... exit_group resumed>) = ? [pid 1043] +++ exited with 0 +++ [pid 1042] +++ exited with 0 +++ [pid 1041] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1041, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1044 ./strace-static-x86_64: Process 1044 attached [pid 1044] set_robust_list(0x55558b95b760, 24) = 0 [pid 1044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1044] setpgid(0, 0) = 0 [pid 1044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1044] write(3, "1000", 4) = 4 [pid 1044] close(3) = 0 executing program [pid 1044] write(1, "executing program\n", 18) = 18 [pid 1044] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1044] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1044] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1044] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1044] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1044] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1044] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1045 attached [pid 1045] set_robust_list(0x7feeb88de9a0, 24 [pid 1044] <... clone3 resumed> => {parent_tid=[1045]}, 88) = 1045 [pid 1045] <... set_robust_list resumed>) = 0 [pid 1044] rt_sigprocmask(SIG_SETMASK, [], [pid 1045] rt_sigprocmask(SIG_SETMASK, [], [pid 1044] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1045] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1044] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1045] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1044] <... futex resumed>) = 0 [pid 1045] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1045] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1044] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1045] <... futex resumed>) = 0 [pid 1044] <... futex resumed>) = 0 [pid 1045] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1044] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1044] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1044] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1044] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1046 attached [pid 1046] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1046] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1046] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1044] <... clone3 resumed> => {parent_tid=[1046]}, 88) = 1046 [pid 1044] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1044] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1046] <... futex resumed>) = 0 [pid 1044] <... futex resumed>) = 1 [pid 1044] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1046] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1046] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1044] <... futex resumed>) = 0 [pid 1046] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1044] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1045] <... futex resumed>) = 0 [pid 1044] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1045] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1044] <... futex resumed>) = 1 [pid 1046] <... futex resumed>) = 0 [pid 1044] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1046] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1046] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1044] <... futex resumed>) = 0 [pid 1046] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1044] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1046] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1044] <... futex resumed>) = 0 [pid 1046] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1044] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1046] <... futex resumed>) = 0 [pid 1044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1046] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1045] <... mmap resumed>) = 0x200000000000 [pid 1045] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1045] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1044] exit_group(0 [pid 1046] <... futex resumed>) = ? [pid 1046] +++ exited with 0 +++ [pid 1045] <... futex resumed>) = ? [pid 1044] <... exit_group resumed>) = ? [pid 1045] +++ exited with 0 +++ [pid 1044] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1044, 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 1047 attached , child_tidptr=0x55558b95b750) = 1047 [pid 1047] set_robust_list(0x55558b95b760, 24) = 0 [pid 1047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1047] setpgid(0, 0) = 0 [pid 1047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1047] write(3, "1000", 4) = 4 [pid 1047] close(3) = 0 executing program [pid 1047] write(1, "executing program\n", 18) = 18 [pid 1047] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1047] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1047] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1047] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1047] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1047] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1047] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1048 attached [pid 1048] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1048] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1047] <... clone3 resumed> => {parent_tid=[1048]}, 88) = 1048 [pid 1047] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1047] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1048] <... futex resumed>) = 0 [pid 1047] <... futex resumed>) = 1 [pid 1048] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1047] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1048] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1047] <... futex resumed>) = 0 [pid 1048] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1047] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1048] <... futex resumed>) = 0 [pid 1048] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1047] <... mmap resumed>) = 0x7feeb889d000 [pid 1047] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1047] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1047] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1049 attached [pid 1049] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1049] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1049] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1047] <... clone3 resumed> => {parent_tid=[1049]}, 88) = 1049 [pid 1047] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1047] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] <... futex resumed>) = 0 [pid 1047] <... futex resumed>) = 1 [pid 1047] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1049] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1049] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1049] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1047] <... futex resumed>) = 0 [pid 1047] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1048] <... futex resumed>) = 0 [pid 1047] <... futex resumed>) = 1 [pid 1048] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1047] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] <... futex resumed>) = 0 [pid 1047] <... futex resumed>) = 1 [pid 1049] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1047] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1049] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1049] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1047] <... futex resumed>) = 0 [pid 1047] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] <... futex resumed>) = 1 [pid 1049] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1047] <... futex resumed>) = 0 [pid 1049] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1049] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1047] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1049] <... futex resumed>) = 0 [pid 1047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1049] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1048] <... mmap resumed>) = 0x200000000000 [pid 1048] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1048] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1047] exit_group(0 [pid 1049] <... futex resumed>) = ? [pid 1049] +++ exited with 0 +++ [pid 1048] <... futex resumed>) = ? [pid 1047] <... exit_group resumed>) = ? [pid 1048] +++ exited with 0 +++ [pid 1047] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1047, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1050 attached , child_tidptr=0x55558b95b750) = 1050 [pid 1050] set_robust_list(0x55558b95b760, 24) = 0 [pid 1050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1050] setpgid(0, 0) = 0 [pid 1050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1050] write(3, "1000", 4) = 4 [pid 1050] close(3) = 0 executing program [pid 1050] write(1, "executing program\n", 18) = 18 [pid 1050] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1050] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1050] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1050] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1050] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1051 attached [pid 1051] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1051] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1051] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1050] <... clone3 resumed> => {parent_tid=[1051]}, 88) = 1051 [pid 1050] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1050] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] <... futex resumed>) = 0 [pid 1050] <... futex resumed>) = 1 [pid 1051] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1050] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1051] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1050] <... futex resumed>) = 0 [pid 1051] <... futex resumed>) = 0 [pid 1050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1051] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1050] <... mmap resumed>) = 0x7feeb889d000 [pid 1050] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1050] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1052 attached [pid 1052] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1052] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1052] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1050] <... clone3 resumed> => {parent_tid=[1052]}, 88) = 1052 [pid 1050] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1050] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1052] <... futex resumed>) = 0 [pid 1050] <... futex resumed>) = 1 [pid 1050] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1052] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1052] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1050] <... futex resumed>) = 0 [pid 1050] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] <... futex resumed>) = 0 [pid 1050] <... futex resumed>) = 1 [pid 1051] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1050] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1050] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1052] <... futex resumed>) = 0 [pid 1052] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1052] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1050] <... futex resumed>) = 0 [pid 1050] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1052] <... futex resumed>) = 0 [pid 1050] <... futex resumed>) = 1 [pid 1052] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1050] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1052] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1052] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1050] <... futex resumed>) = 0 [pid 1051] <... mmap resumed>) = 0x200000000000 [pid 1051] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1051] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1050] exit_group(0 [pid 1052] <... futex resumed>) = ? [pid 1051] <... futex resumed>) = ? [pid 1050] <... exit_group resumed>) = ? [pid 1052] +++ exited with 0 +++ [pid 1051] +++ exited with 0 +++ [pid 1050] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1050, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1053 attached , child_tidptr=0x55558b95b750) = 1053 [pid 1053] set_robust_list(0x55558b95b760, 24) = 0 [pid 1053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1053] setpgid(0, 0) = 0 [pid 1053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1053] write(3, "1000", 4) = 4 [pid 1053] close(3) = 0 [pid 1053] write(1, "executing program\n", 18executing program ) = 18 [pid 1053] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1053] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1053] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1053] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1053] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1053] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1054 attached [pid 1054] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1054] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1054] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1053] <... clone3 resumed> => {parent_tid=[1054]}, 88) = 1054 [pid 1053] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1053] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1054] <... futex resumed>) = 0 [pid 1053] <... futex resumed>) = 1 [pid 1054] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1053] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1054] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = 0 [pid 1054] <... futex resumed>) = 0 [pid 1053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1054] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1053] <... mmap resumed>) = 0x7feeb889d000 [pid 1053] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1053] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1053] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1055 attached [pid 1055] set_robust_list(0x7feeb88bd9a0, 24 [pid 1053] <... clone3 resumed> => {parent_tid=[1055]}, 88) = 1055 [pid 1055] <... set_robust_list resumed>) = 0 [pid 1053] rt_sigprocmask(SIG_SETMASK, [], [pid 1055] rt_sigprocmask(SIG_SETMASK, [], [pid 1053] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1055] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1053] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1053] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1055] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1053] <... futex resumed>) = 0 [pid 1055] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1053] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1054] <... futex resumed>) = 0 [pid 1053] <... futex resumed>) = 1 [pid 1054] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1053] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1055] <... futex resumed>) = 0 [pid 1053] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1055] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1053] <... futex resumed>) = 0 [pid 1055] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1053] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] <... futex resumed>) = 0 [pid 1055] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1053] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1055] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1054] <... mmap resumed>) = 0x200000000000 [pid 1054] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1054] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1053] exit_group(0 [pid 1055] <... futex resumed>) = ? [pid 1054] <... futex resumed>) = ? [pid 1053] <... exit_group resumed>) = ? [pid 1055] +++ exited with 0 +++ [pid 1054] +++ exited with 0 +++ [pid 1053] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1053, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1056 ./strace-static-x86_64: Process 1056 attached [pid 1056] set_robust_list(0x55558b95b760, 24) = 0 [pid 1056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1056] setpgid(0, 0) = 0 [pid 1056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1056] write(3, "1000", 4) = 4 [pid 1056] close(3) = 0 executing program [pid 1056] write(1, "executing program\n", 18) = 18 [pid 1056] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1056] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1056] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1056] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1056] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1056] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1057 attached [pid 1057] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1057] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1057] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1056] <... clone3 resumed> => {parent_tid=[1057]}, 88) = 1057 [pid 1056] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1056] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1057] <... futex resumed>) = 0 [pid 1056] <... futex resumed>) = 1 [pid 1057] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1056] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1057] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1056] <... futex resumed>) = 0 [pid 1057] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1057] <... futex resumed>) = 0 [pid 1057] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1056] <... mmap resumed>) = 0x7feeb889d000 [pid 1056] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1056] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1056] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1058 attached [pid 1058] set_robust_list(0x7feeb88bd9a0, 24 [pid 1056] <... clone3 resumed> => {parent_tid=[1058]}, 88) = 1058 [pid 1058] <... set_robust_list resumed>) = 0 [pid 1056] rt_sigprocmask(SIG_SETMASK, [], [pid 1058] rt_sigprocmask(SIG_SETMASK, [], [pid 1056] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1058] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1056] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1058] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1058] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 1056] <... futex resumed>) = 1 [pid 1058] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1056] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1056] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1057] <... futex resumed>) = 0 [pid 1056] <... futex resumed>) = 1 [pid 1057] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1056] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] <... futex resumed>) = 0 [pid 1056] <... futex resumed>) = 1 [pid 1058] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1056] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1058] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1058] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1056] <... futex resumed>) = 0 [pid 1058] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1056] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1056] <... futex resumed>) = 0 [pid 1058] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1056] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1058] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1058] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1058] <... futex resumed>) = 0 [pid 1058] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1057] <... mmap resumed>) = 0x200000000000 [pid 1057] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1057] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1056] exit_group(0 [pid 1058] <... futex resumed>) = ? [pid 1057] <... futex resumed>) = ? [pid 1056] <... exit_group resumed>) = ? [pid 1058] +++ exited with 0 +++ [pid 1057] +++ exited with 0 +++ [pid 1056] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1056, 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=0x55558b95b750) = 1059 ./strace-static-x86_64: Process 1059 attached [pid 1059] set_robust_list(0x55558b95b760, 24) = 0 [pid 1059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1059] setpgid(0, 0) = 0 [pid 1059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1059] write(3, "1000", 4) = 4 [pid 1059] close(3) = 0 executing program [pid 1059] write(1, "executing program\n", 18) = 18 [pid 1059] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1059] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1059] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1059] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1059] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1059] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1060 attached [pid 1060] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1060] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1060] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1059] <... clone3 resumed> => {parent_tid=[1060]}, 88) = 1060 [pid 1059] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1059] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1060] <... futex resumed>) = 0 [pid 1059] <... futex resumed>) = 1 [pid 1060] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1059] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1060] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1060] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1059] <... futex resumed>) = 0 [pid 1060] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1059] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1059] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1059] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1061 attached [pid 1061] set_robust_list(0x7feeb88bd9a0, 24 [pid 1059] <... clone3 resumed> => {parent_tid=[1061]}, 88) = 1061 [pid 1061] <... set_robust_list resumed>) = 0 [pid 1059] rt_sigprocmask(SIG_SETMASK, [], [pid 1061] rt_sigprocmask(SIG_SETMASK, [], [pid 1059] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1061] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1059] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1061] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1059] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1061] <... openat resumed>) = 3 [pid 1061] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1059] <... futex resumed>) = 0 [pid 1059] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1061] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1060] <... futex resumed>) = 0 [pid 1059] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1061] <... futex resumed>) = 0 [pid 1060] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1059] <... futex resumed>) = 1 [pid 1061] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0} [pid 1059] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1061] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1061] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1061] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1059] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1061] <... futex resumed>) = 0 [pid 1061] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1059] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1061] <... ioctl resumed>) = 0 [pid 1061] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1061] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1059] <... futex resumed>) = 0 [pid 1060] <... mmap resumed>) = 0x200000000000 [pid 1060] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1060] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1059] exit_group(0 [pid 1061] <... futex resumed>) = ? [pid 1060] <... futex resumed>) = ? [pid 1059] <... exit_group resumed>) = ? [pid 1061] +++ exited with 0 +++ [pid 1060] +++ exited with 0 +++ [pid 1059] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1059, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1062 attached , child_tidptr=0x55558b95b750) = 1062 [pid 1062] set_robust_list(0x55558b95b760, 24) = 0 [pid 1062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1062] setpgid(0, 0) = 0 [pid 1062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1062] write(3, "1000", 4) = 4 [pid 1062] close(3executing program ) = 0 [pid 1062] write(1, "executing program\n", 18) = 18 [pid 1062] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1062] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1062] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1062] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1062] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1062] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1062] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1063 attached [pid 1063] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1063] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1063] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1062] <... clone3 resumed> => {parent_tid=[1063]}, 88) = 1063 [pid 1062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1062] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1063] <... futex resumed>) = 0 [pid 1062] <... futex resumed>) = 1 [pid 1063] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1062] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1063] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1062] <... futex resumed>) = 0 [pid 1063] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1062] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1063] <... futex resumed>) = 0 [pid 1063] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1062] <... mmap resumed>) = 0x7feeb889d000 [pid 1062] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1062] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1062] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1064 attached [pid 1064] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1064] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1062] <... clone3 resumed> => {parent_tid=[1064]}, 88) = 1064 [pid 1062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1062] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1064] <... futex resumed>) = 0 [pid 1062] <... futex resumed>) = 1 [pid 1062] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1064] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1064] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1062] <... futex resumed>) = 0 [pid 1064] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1062] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1063] <... futex resumed>) = 0 [pid 1062] <... futex resumed>) = 1 [pid 1063] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1062] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1062] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1064] <... futex resumed>) = 0 [pid 1064] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1064] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1064] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1062] <... futex resumed>) = 0 [pid 1062] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1064] <... futex resumed>) = 0 [pid 1062] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1064] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1064] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1062] <... futex resumed>) = 0 [pid 1064] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1063] <... mmap resumed>) = 0x200000000000 [pid 1063] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1063] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1062] exit_group(0 [pid 1064] <... futex resumed>) = ? [pid 1063] <... futex resumed>) = ? [pid 1062] <... exit_group resumed>) = ? [pid 1064] +++ exited with 0 +++ [pid 1063] +++ exited with 0 +++ [pid 1062] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1062, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1065 attached , child_tidptr=0x55558b95b750) = 1065 [pid 1065] set_robust_list(0x55558b95b760, 24) = 0 [pid 1065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1065] setpgid(0, 0) = 0 [pid 1065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1065] write(3, "1000", 4) = 4 [pid 1065] close(3executing program ) = 0 [pid 1065] write(1, "executing program\n", 18) = 18 [pid 1065] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1065] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1065] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1065] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1065] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1066 attached [pid 1066] set_robust_list(0x7feeb88de9a0, 24 [pid 1065] <... clone3 resumed> => {parent_tid=[1066]}, 88) = 1066 [pid 1066] <... set_robust_list resumed>) = 0 [pid 1065] rt_sigprocmask(SIG_SETMASK, [], [pid 1066] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1065] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1066] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1065] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1066] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1065] <... futex resumed>) = 0 [pid 1065] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1066] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1066] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1065] <... futex resumed>) = 0 [pid 1066] <... futex resumed>) = 0 [pid 1065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1066] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1065] <... mmap resumed>) = 0x7feeb889d000 [pid 1065] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1065] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1067 attached [pid 1067] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1067] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1067] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1065] <... clone3 resumed> => {parent_tid=[1067]}, 88) = 1067 [pid 1065] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1065] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] <... futex resumed>) = 0 [pid 1065] <... futex resumed>) = 1 [pid 1065] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1067] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1067] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1065] <... futex resumed>) = 0 [pid 1067] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1065] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1066] <... futex resumed>) = 0 [pid 1065] <... futex resumed>) = 1 [pid 1066] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1065] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1065] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1067] <... futex resumed>) = 0 [pid 1067] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1067] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1065] <... futex resumed>) = 0 [pid 1065] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1067] <... futex resumed>) = 1 [pid 1065] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1067] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1067] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1065] <... futex resumed>) = 0 [pid 1067] <... futex resumed>) = 1 [pid 1067] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1066] <... mmap resumed>) = 0x200000000000 [pid 1066] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1066] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1065] exit_group(0 [pid 1067] <... futex resumed>) = ? [pid 1067] +++ exited with 0 +++ [pid 1066] <... futex resumed>) = ? [pid 1065] <... exit_group resumed>) = ? [pid 1066] +++ exited with 0 +++ [pid 1065] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1065, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1068 ./strace-static-x86_64: Process 1068 attached [pid 1068] set_robust_list(0x55558b95b760, 24) = 0 [pid 1068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1068] setpgid(0, 0) = 0 [pid 1068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1068] write(3, "1000", 4) = 4 [pid 1068] close(3) = 0 executing program [pid 1068] write(1, "executing program\n", 18) = 18 [pid 1068] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1068] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1068] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1068] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1068] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1068] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1069 attached [pid 1069] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1069] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1069] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1068] <... clone3 resumed> => {parent_tid=[1069]}, 88) = 1069 [pid 1068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1068] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1069] <... futex resumed>) = 0 [pid 1068] <... futex resumed>) = 1 [pid 1069] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1068] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1069] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1069] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... futex resumed>) = 0 [pid 1069] <... futex resumed>) = 0 [pid 1068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1069] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1068] <... mmap resumed>) = 0x7feeb889d000 [pid 1068] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1068] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1068] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1070 attached [pid 1070] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1070] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1070] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1068] <... clone3 resumed> => {parent_tid=[1070]}, 88) = 1070 [pid 1068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1068] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] <... futex resumed>) = 0 [pid 1068] <... futex resumed>) = 1 [pid 1070] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1068] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1070] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1068] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1069] <... futex resumed>) = 0 [pid 1068] <... futex resumed>) = 1 [pid 1069] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1068] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1068] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1070] <... futex resumed>) = 0 [pid 1070] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1070] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... futex resumed>) = 0 [pid 1068] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] <... futex resumed>) = 1 [pid 1068] <... futex resumed>) = 0 [pid 1070] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1068] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1070] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] <... futex resumed>) = 0 [pid 1070] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1069] <... mmap resumed>) = 0x200000000000 [pid 1069] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1069] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1068] exit_group(0 [pid 1070] <... futex resumed>) = ? [pid 1069] <... futex resumed>) = ? [pid 1068] <... exit_group resumed>) = ? [pid 1070] +++ exited with 0 +++ [pid 1069] +++ exited with 0 +++ [pid 1068] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1068, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1071 attached , child_tidptr=0x55558b95b750) = 1071 [pid 1071] set_robust_list(0x55558b95b760, 24) = 0 [pid 1071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1071] setpgid(0, 0) = 0 [pid 1071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1071] write(3, "1000", 4) = 4 [pid 1071] close(3) = 0 [pid 1071] write(1, "executing program\n", 18executing program ) = 18 [pid 1071] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1071] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1071] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1071] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1071] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1071] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1072 attached [pid 1072] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1072] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1072] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1071] <... clone3 resumed> => {parent_tid=[1072]}, 88) = 1072 [pid 1071] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1071] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1072] <... futex resumed>) = 0 [pid 1071] <... futex resumed>) = 1 [pid 1072] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1071] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1072] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1071] <... futex resumed>) = 0 [pid 1072] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1072] <... futex resumed>) = 0 [pid 1072] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1071] <... mmap resumed>) = 0x7feeb889d000 [pid 1071] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1071] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1071] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1073 attached [pid 1073] set_robust_list(0x7feeb88bd9a0, 24 [pid 1071] <... clone3 resumed> => {parent_tid=[1073]}, 88) = 1073 [pid 1073] <... set_robust_list resumed>) = 0 [pid 1071] rt_sigprocmask(SIG_SETMASK, [], [pid 1073] rt_sigprocmask(SIG_SETMASK, [], [pid 1071] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1073] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1071] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1071] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1073] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1073] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1071] <... futex resumed>) = 0 [pid 1073] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1071] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1072] <... futex resumed>) = 0 [pid 1071] <... futex resumed>) = 1 [pid 1072] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1071] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1073] <... futex resumed>) = 0 [pid 1073] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1071] <... futex resumed>) = 1 [pid 1073] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1073] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1071] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1071] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1073] <... futex resumed>) = 0 [pid 1071] <... futex resumed>) = 1 [pid 1073] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1073] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1071] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1073] <... futex resumed>) = 0 [pid 1071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1073] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1072] <... mmap resumed>) = 0x200000000000 [pid 1072] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1072] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1071] exit_group(0 [pid 1073] <... futex resumed>) = ? [pid 1072] <... futex resumed>) = ? [pid 1071] <... exit_group resumed>) = ? [pid 1073] +++ exited with 0 +++ [pid 1072] +++ exited with 0 +++ [pid 1071] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1071, 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 1074 attached , child_tidptr=0x55558b95b750) = 1074 [pid 1074] set_robust_list(0x55558b95b760, 24) = 0 [pid 1074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1074] setpgid(0, 0) = 0 [pid 1074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1074] write(3, "1000", 4) = 4 [pid 1074] close(3) = 0 executing program [pid 1074] write(1, "executing program\n", 18) = 18 [pid 1074] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1074] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1074] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1074] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1074] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1074] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1075 attached [pid 1075] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1074] <... clone3 resumed> => {parent_tid=[1075]}, 88) = 1075 [pid 1075] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1075] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1074] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1075] <... futex resumed>) = 0 [pid 1074] <... futex resumed>) = 1 [pid 1075] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1074] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1075] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1074] <... futex resumed>) = 0 [pid 1075] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1075] <... futex resumed>) = 0 [pid 1075] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1074] <... mmap resumed>) = 0x7feeb889d000 [pid 1074] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1074] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1074] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1076 attached [pid 1076] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1076] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1076] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1074] <... clone3 resumed> => {parent_tid=[1076]}, 88) = 1076 [pid 1074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1074] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] <... futex resumed>) = 0 [pid 1074] <... futex resumed>) = 1 [pid 1076] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1074] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1076] <... openat resumed>) = 3 [pid 1076] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1076] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1074] <... futex resumed>) = 0 [pid 1074] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1075] <... futex resumed>) = 0 [pid 1074] <... futex resumed>) = 1 [pid 1075] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1074] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] <... futex resumed>) = 0 [pid 1074] <... futex resumed>) = 1 [pid 1076] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1074] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1076] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1076] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1074] <... futex resumed>) = 0 [pid 1076] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1074] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1074] <... futex resumed>) = 0 [pid 1076] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1074] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1076] <... futex resumed>) = 0 [pid 1074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1076] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1075] <... mmap resumed>) = 0x200000000000 [pid 1075] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1075] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1074] exit_group(0 [pid 1076] <... futex resumed>) = ? [pid 1076] +++ exited with 0 +++ [pid 1075] <... futex resumed>) = ? [pid 1074] <... exit_group resumed>) = ? [pid 1075] +++ exited with 0 +++ [pid 1074] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1074, 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 1077 attached , child_tidptr=0x55558b95b750) = 1077 [pid 1077] set_robust_list(0x55558b95b760, 24) = 0 [pid 1077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1077] setpgid(0, 0) = 0 [pid 1077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1077] write(3, "1000", 4) = 4 [pid 1077] close(3) = 0 executing program [pid 1077] write(1, "executing program\n", 18) = 18 [pid 1077] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1077] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1077] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1077] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1077] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1077] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1078 attached [pid 1078] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1078] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1078] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] <... clone3 resumed> => {parent_tid=[1078]}, 88) = 1078 [pid 1077] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1077] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] <... futex resumed>) = 0 [pid 1077] <... futex resumed>) = 1 [pid 1078] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1077] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] <... futex resumed>) = 0 [pid 1078] <... futex resumed>) = 0 [pid 1077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1078] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] <... mmap resumed>) = 0x7feeb889d000 [pid 1077] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1077] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1077] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1079 attached [pid 1079] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1079] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] <... clone3 resumed> => {parent_tid=[1079]}, 88) = 1079 [pid 1077] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1077] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1079] <... futex resumed>) = 0 [pid 1077] <... futex resumed>) = 1 [pid 1077] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1079] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1079] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1077] <... futex resumed>) = 0 [pid 1079] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] <... futex resumed>) = 0 [pid 1077] <... futex resumed>) = 1 [pid 1078] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1077] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1077] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1079] <... futex resumed>) = 0 [pid 1079] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1079] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1079] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] <... futex resumed>) = 0 [pid 1077] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1079] <... futex resumed>) = 0 [pid 1079] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1077] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1079] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1079] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1077] <... futex resumed>) = 0 [pid 1079] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1078] <... mmap resumed>) = 0x200000000000 [pid 1078] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1078] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] exit_group(0 [pid 1079] <... futex resumed>) = ? [pid 1078] <... futex resumed>) = ? [pid 1077] <... exit_group resumed>) = ? [pid 1079] +++ exited with 0 +++ [pid 1078] +++ exited with 0 +++ [pid 1077] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1077, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1080 attached , child_tidptr=0x55558b95b750) = 1080 [pid 1080] set_robust_list(0x55558b95b760, 24) = 0 [pid 1080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1080] setpgid(0, 0) = 0 [pid 1080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1080] write(3, "1000", 4) = 4 [pid 1080] close(3) = 0 executing program [pid 1080] write(1, "executing program\n", 18) = 18 [pid 1080] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1080] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1080] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1080] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1080] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1080] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1081 attached => {parent_tid=[1081]}, 88) = 1081 [pid 1081] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1081] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1081] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1080] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1080] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1081] <... futex resumed>) = 0 [pid 1080] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1081] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1081] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1080] <... futex resumed>) = 0 [pid 1081] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1080] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1080] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1080] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1082 attached [pid 1082] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1082] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1082] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1080] <... clone3 resumed> => {parent_tid=[1082]}, 88) = 1082 [pid 1080] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1080] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... futex resumed>) = 0 [pid 1080] <... futex resumed>) = 1 [pid 1080] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1082] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1080] <... futex resumed>) = 0 [pid 1082] <... futex resumed>) = 1 [pid 1080] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1080] <... futex resumed>) = 1 [pid 1080] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... futex resumed>) = 0 [pid 1081] <... futex resumed>) = 0 [pid 1080] <... futex resumed>) = 1 [pid 1082] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1081] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1080] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1082] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1080] <... futex resumed>) = 0 [pid 1082] <... futex resumed>) = 1 [pid 1082] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1080] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... ioctl resumed>) = 0 [pid 1080] <... futex resumed>) = 0 [pid 1082] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1080] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] <... futex resumed>) = 0 [pid 1080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1082] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] <... mmap resumed>) = 0x200000000000 [pid 1081] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1081] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1080] exit_group(0 [pid 1082] <... futex resumed>) = ? [pid 1082] +++ exited with 0 +++ [pid 1081] <... futex resumed>) = ? [pid 1080] <... exit_group resumed>) = ? [pid 1081] +++ exited with 0 +++ [pid 1080] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1080, 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 1083 attached , child_tidptr=0x55558b95b750) = 1083 [pid 1083] set_robust_list(0x55558b95b760, 24) = 0 [pid 1083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1083] setpgid(0, 0) = 0 [pid 1083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1083] write(3, "1000", 4) = 4 [pid 1083] close(3) = 0 [pid 1083] write(1, "executing program\n", 18executing program ) = 18 [pid 1083] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1083] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1083] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1083] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1083] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1083] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1083] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1084 attached [pid 1084] set_robust_list(0x7feeb88de9a0, 24 [pid 1083] <... clone3 resumed> => {parent_tid=[1084]}, 88) = 1084 [pid 1084] <... set_robust_list resumed>) = 0 [pid 1083] rt_sigprocmask(SIG_SETMASK, [], [pid 1084] rt_sigprocmask(SIG_SETMASK, [], [pid 1083] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1084] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1083] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1083] <... futex resumed>) = 0 [pid 1084] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1083] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1084] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1084] <... futex resumed>) = 0 [pid 1084] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1083] <... mmap resumed>) = 0x7feeb889d000 [pid 1083] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1083] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1083] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1085 attached [pid 1085] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1085] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1085] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1083] <... clone3 resumed> => {parent_tid=[1085]}, 88) = 1085 [pid 1083] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1083] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] <... futex resumed>) = 0 [pid 1083] <... futex resumed>) = 1 [pid 1083] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1085] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1085] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1083] <... futex resumed>) = 0 [pid 1085] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1083] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] <... futex resumed>) = 0 [pid 1083] <... futex resumed>) = 1 [pid 1084] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1083] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1083] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1085] <... futex resumed>) = 0 [pid 1085] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1085] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... futex resumed>) = 0 [pid 1083] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] <... futex resumed>) = 1 [pid 1083] <... futex resumed>) = 0 [pid 1083] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1085] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1085] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1083] <... futex resumed>) = 0 [pid 1085] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] <... mmap resumed>) = 0x200000000000 [pid 1084] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1084] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1083] exit_group(0 [pid 1085] <... futex resumed>) = ? [pid 1085] +++ exited with 0 +++ [pid 1084] <... futex resumed>) = ? [pid 1083] <... exit_group resumed>) = ? [pid 1084] +++ exited with 0 +++ [pid 1083] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1083, 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 1086 attached , child_tidptr=0x55558b95b750) = 1086 [pid 1086] set_robust_list(0x55558b95b760, 24) = 0 [pid 1086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1086] setpgid(0, 0) = 0 [pid 1086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1086] write(3, "1000", 4) = 4 [pid 1086] close(3) = 0 [pid 1086] write(1, "executing program\n", 18executing program ) = 18 [pid 1086] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1086] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1086] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1086] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1086] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1086] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1087 attached [pid 1087] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1087] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1087] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] <... clone3 resumed> => {parent_tid=[1087]}, 88) = 1087 [pid 1086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1086] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = 0 [pid 1086] <... futex resumed>) = 1 [pid 1087] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1086] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1086] <... futex resumed>) = 0 [pid 1087] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1087] <... futex resumed>) = 0 [pid 1087] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] <... mmap resumed>) = 0x7feeb889d000 [pid 1086] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1086] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1086] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1088 attached [pid 1088] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1088] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1088] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] <... clone3 resumed> => {parent_tid=[1088]}, 88) = 1088 [pid 1086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1086] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] <... futex resumed>) = 0 [pid 1086] <... futex resumed>) = 1 [pid 1088] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1086] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1088] <... openat resumed>) = 3 [pid 1088] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1086] <... futex resumed>) = 0 [pid 1088] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = 0 [pid 1086] <... futex resumed>) = 1 [pid 1087] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1086] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] <... futex resumed>) = 0 [pid 1086] <... futex resumed>) = 1 [pid 1086] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1088] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1088] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1086] <... futex resumed>) = 0 [pid 1086] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1086] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1088] <... futex resumed>) = 1 [pid 1088] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1088] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1086] <... futex resumed>) = 0 [pid 1088] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1087] <... mmap resumed>) = 0x200000000000 [pid 1087] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1087] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] exit_group(0 [pid 1088] <... futex resumed>) = ? [pid 1087] <... futex resumed>) = ? [pid 1086] <... exit_group resumed>) = ? [pid 1088] +++ exited with 0 +++ [pid 1087] +++ exited with 0 +++ [pid 1086] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1086, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1089 attached [pid 1089] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1089 [pid 1089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1089] setpgid(0, 0) = 0 [pid 1089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1089] write(3, "1000", 4) = 4 [pid 1089] close(3) = 0 [pid 1089] write(1, "executing program\n", 18executing program ) = 18 [pid 1089] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1089] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1089] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1089] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1089] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1089] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1089] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1090 attached [pid 1090] set_robust_list(0x7feeb88de9a0, 24 [pid 1089] <... clone3 resumed> => {parent_tid=[1090]}, 88) = 1090 [pid 1090] <... set_robust_list resumed>) = 0 [pid 1089] rt_sigprocmask(SIG_SETMASK, [], [pid 1090] rt_sigprocmask(SIG_SETMASK, [], [pid 1089] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1090] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1089] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1089] <... futex resumed>) = 0 [pid 1090] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = 0 [pid 1089] <... futex resumed>) = 0 [pid 1090] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1089] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1089] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1089] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1089] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1091 attached => {parent_tid=[1091]}, 88) = 1091 [pid 1089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1089] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1089] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1091] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1091] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1091] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1091] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1089] <... futex resumed>) = 0 [pid 1089] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1089] <... futex resumed>) = 1 [pid 1090] <... futex resumed>) = 0 [pid 1090] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1089] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1089] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1091] <... futex resumed>) = 0 [pid 1091] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1091] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1089] <... futex resumed>) = 0 [pid 1091] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1089] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] <... futex resumed>) = 0 [pid 1089] <... futex resumed>) = 1 [pid 1089] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1091] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1091] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1089] <... futex resumed>) = 0 [pid 1091] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] <... mmap resumed>) = 0x200000000000 [pid 1090] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1090] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1089] exit_group(0 [pid 1091] <... futex resumed>) = ? [pid 1089] <... exit_group resumed>) = ? [pid 1090] <... futex resumed>) = ? [pid 1091] +++ exited with 0 +++ [pid 1090] +++ exited with 0 +++ [pid 1089] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1089, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1092 attached [pid 1092] set_robust_list(0x55558b95b760, 24) = 0 [pid 1092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1092 [pid 1092] <... prctl resumed>) = 0 [pid 1092] setpgid(0, 0) = 0 [pid 1092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1092] write(3, "1000", 4) = 4 [pid 1092] close(3) = 0 [pid 1092] write(1, "executing program\n", 18executing program ) = 18 [pid 1092] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1092] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1092] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1092] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1092] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1092] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1093 attached [pid 1093] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1093] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1093] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1092] <... clone3 resumed> => {parent_tid=[1093]}, 88) = 1093 [pid 1092] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1092] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1093] <... futex resumed>) = 0 [pid 1092] <... futex resumed>) = 1 [pid 1093] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1092] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1093] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1093] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1092] <... futex resumed>) = 0 [pid 1093] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1092] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1092] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1092] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1094 attached [pid 1094] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1094] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1094] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1092] <... clone3 resumed> => {parent_tid=[1094]}, 88) = 1094 [pid 1092] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1092] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1094] <... futex resumed>) = 0 [pid 1094] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1092] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1094] <... openat resumed>) = 3 [pid 1094] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1092] <... futex resumed>) = 0 [pid 1094] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1092] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1093] <... futex resumed>) = 0 [pid 1092] <... futex resumed>) = 1 [pid 1093] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1092] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] <... futex resumed>) = 0 [pid 1092] <... futex resumed>) = 1 [pid 1094] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1094] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1094] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1092] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1092] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] <... futex resumed>) = 0 [pid 1094] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1094] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1092] <... futex resumed>) = 1 [pid 1094] <... futex resumed>) = 0 [pid 1092] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1094] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1093] <... mmap resumed>) = 0x200000000000 [pid 1093] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1093] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1092] exit_group(0 [pid 1094] <... futex resumed>) = ? [pid 1094] +++ exited with 0 +++ [pid 1093] <... futex resumed>) = ? [pid 1092] <... exit_group resumed>) = ? [pid 1093] +++ exited with 0 +++ [pid 1092] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1092, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1095 attached , child_tidptr=0x55558b95b750) = 1095 [pid 1095] set_robust_list(0x55558b95b760, 24) = 0 [pid 1095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1095] setpgid(0, 0) = 0 [pid 1095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1095] write(3, "1000", 4) = 4 [pid 1095] close(3) = 0 executing program [pid 1095] write(1, "executing program\n", 18) = 18 [pid 1095] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1095] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1095] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1095] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1095] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1095] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1096 attached => {parent_tid=[1096]}, 88) = 1096 [pid 1096] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1096] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1095] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1095] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1096] <... futex resumed>) = 0 [pid 1095] <... futex resumed>) = 1 [pid 1096] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1095] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1096] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1095] <... futex resumed>) = 0 [pid 1096] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1096] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1095] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1095] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1095] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1097 attached [pid 1097] set_robust_list(0x7feeb88bd9a0, 24 [pid 1095] <... clone3 resumed> => {parent_tid=[1097]}, 88) = 1097 [pid 1097] <... set_robust_list resumed>) = 0 [pid 1095] rt_sigprocmask(SIG_SETMASK, [], [pid 1097] rt_sigprocmask(SIG_SETMASK, [], [pid 1095] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1097] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1095] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1095] <... futex resumed>) = 0 [pid 1095] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1097] <... openat resumed>) = 3 [pid 1097] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1095] <... futex resumed>) = 0 [pid 1097] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1095] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1096] <... futex resumed>) = 0 [pid 1095] <... futex resumed>) = 1 [pid 1096] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1095] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... futex resumed>) = 0 [pid 1095] <... futex resumed>) = 1 [pid 1097] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1097] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1097] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1095] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1095] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... futex resumed>) = 0 [pid 1095] <... futex resumed>) = 1 [pid 1097] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1095] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1097] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] <... futex resumed>) = 0 [pid 1097] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1096] <... mmap resumed>) = 0x200000000000 [pid 1096] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1096] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1095] exit_group(0 [pid 1097] <... futex resumed>) = ? [pid 1097] +++ exited with 0 +++ [pid 1096] <... futex resumed>) = ? [pid 1095] <... exit_group resumed>) = ? [pid 1096] +++ exited with 0 +++ [pid 1095] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1095, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1098 attached [pid 1098] set_robust_list(0x55558b95b760, 24) = 0 [pid 1098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1098] setpgid(0, 0) = 0 [pid 1098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1098 [pid 1098] <... openat resumed>) = 3 [pid 1098] write(3, "1000", 4) = 4 [pid 1098] close(3) = 0 executing program [pid 1098] write(1, "executing program\n", 18) = 18 [pid 1098] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1098] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1098] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1098] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1098] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1098] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1098] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1099 attached [pid 1099] set_robust_list(0x7feeb88de9a0, 24 [pid 1098] <... clone3 resumed> => {parent_tid=[1099]}, 88) = 1099 [pid 1099] <... set_robust_list resumed>) = 0 [pid 1098] rt_sigprocmask(SIG_SETMASK, [], [pid 1099] rt_sigprocmask(SIG_SETMASK, [], [pid 1098] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1098] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1099] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1098] <... futex resumed>) = 0 [pid 1099] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1098] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1098] <... futex resumed>) = 0 [pid 1099] <... futex resumed>) = 0 [pid 1098] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1099] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1098] <... mmap resumed>) = 0x7feeb889d000 [pid 1098] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1098] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1098] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1100 attached => {parent_tid=[1100]}, 88) = 1100 [pid 1100] set_robust_list(0x7feeb88bd9a0, 24 [pid 1098] rt_sigprocmask(SIG_SETMASK, [], [pid 1100] <... set_robust_list resumed>) = 0 [pid 1100] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1100] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1098] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1098] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] <... futex resumed>) = 0 [pid 1098] <... futex resumed>) = 1 [pid 1100] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1098] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1100] <... openat resumed>) = 3 [pid 1100] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1100] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1098] <... futex resumed>) = 0 [pid 1098] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... futex resumed>) = 0 [pid 1098] <... futex resumed>) = 1 [pid 1099] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1098] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1100] <... futex resumed>) = 0 [pid 1098] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1100] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1100] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1098] <... futex resumed>) = 0 [pid 1100] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1098] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1098] <... futex resumed>) = 0 [pid 1100] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1098] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1100] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1100] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1098] <... futex resumed>) = 0 [pid 1100] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1099] <... mmap resumed>) = 0x200000000000 [pid 1099] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1098] exit_group(0 [pid 1099] <... futex resumed>) = ? [pid 1100] <... futex resumed>) = ? [pid 1098] <... exit_group resumed>) = ? [pid 1100] +++ exited with 0 +++ [pid 1099] +++ exited with 0 +++ [pid 1098] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1098, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1101 attached , child_tidptr=0x55558b95b750) = 1101 [pid 1101] set_robust_list(0x55558b95b760, 24) = 0 [pid 1101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1101] setpgid(0, 0) = 0 [pid 1101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1101] write(3, "1000", 4) = 4 executing program [pid 1101] close(3) = 0 [pid 1101] write(1, "executing program\n", 18) = 18 [pid 1101] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1101] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1101] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1101] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1101] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1101] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1102 attached [pid 1102] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1102] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1102] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1101] <... clone3 resumed> => {parent_tid=[1102]}, 88) = 1102 [pid 1101] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1101] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1102] <... futex resumed>) = 0 [pid 1101] <... futex resumed>) = 1 [pid 1102] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1101] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1102] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1101] <... futex resumed>) = 0 [pid 1102] <... futex resumed>) = 0 [pid 1101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1102] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1101] <... mmap resumed>) = 0x7feeb889d000 [pid 1101] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1101] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1101] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1103 attached [pid 1103] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1103] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1103] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1101] <... clone3 resumed> => {parent_tid=[1103]}, 88) = 1103 [pid 1101] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1101] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1103] <... futex resumed>) = 0 [pid 1101] <... futex resumed>) = 1 [pid 1101] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1103] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1103] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1103] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1101] <... futex resumed>) = 0 [pid 1101] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1102] <... futex resumed>) = 0 [pid 1101] <... futex resumed>) = 1 [pid 1102] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1101] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1103] <... futex resumed>) = 0 [pid 1101] <... futex resumed>) = 1 [pid 1103] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1103] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1103] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1101] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1101] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1103] <... futex resumed>) = 0 [pid 1101] <... futex resumed>) = 1 [pid 1103] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1101] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1103] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1103] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1101] <... futex resumed>) = 0 [pid 1103] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1102] <... mmap resumed>) = 0x200000000000 [pid 1102] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1102] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1101] exit_group(0 [pid 1102] <... futex resumed>) = ? [pid 1101] <... exit_group resumed>) = ? [pid 1103] <... futex resumed>) = ? [pid 1102] +++ exited with 0 +++ [pid 1103] +++ exited with 0 +++ [pid 1101] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1101, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1104 attached , child_tidptr=0x55558b95b750) = 1104 [pid 1104] set_robust_list(0x55558b95b760, 24) = 0 [pid 1104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1104] setpgid(0, 0) = 0 [pid 1104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1104] write(3, "1000", 4) = 4 [pid 1104] close(3) = 0 [pid 1104] write(1, "executing program\n", 18executing program ) = 18 [pid 1104] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1104] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1104] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1104] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1104] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1104] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1104] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1105 attached [pid 1105] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1105] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1105] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1104] <... clone3 resumed> => {parent_tid=[1105]}, 88) = 1105 [pid 1104] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1104] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1105] <... futex resumed>) = 0 [pid 1104] <... futex resumed>) = 1 [pid 1105] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1105] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1104] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1105] <... futex resumed>) = 0 [pid 1104] <... futex resumed>) = 0 [pid 1105] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1104] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1104] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1104] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1104] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1106 attached [pid 1106] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1106] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1106] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1104] <... clone3 resumed> => {parent_tid=[1106]}, 88) = 1106 [pid 1104] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1104] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = 0 [pid 1104] <... futex resumed>) = 1 [pid 1106] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1104] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1106] <... openat resumed>) = 3 [pid 1106] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1104] <... futex resumed>) = 0 [pid 1106] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1104] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1105] <... futex resumed>) = 0 [pid 1104] <... futex resumed>) = 1 [pid 1105] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1104] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1104] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1106] <... futex resumed>) = 0 [pid 1106] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1106] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1104] <... futex resumed>) = 0 [pid 1106] <... futex resumed>) = 1 [pid 1104] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1106] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1104] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1106] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1106] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1104] <... futex resumed>) = 0 [pid 1106] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1105] <... mmap resumed>) = 0x200000000000 [pid 1105] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1105] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1104] exit_group(0 [pid 1106] <... futex resumed>) = ? [pid 1106] +++ exited with 0 +++ [pid 1105] <... futex resumed>) = ? [pid 1104] <... exit_group resumed>) = ? [pid 1105] +++ exited with 0 +++ [pid 1104] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1104, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1107 ./strace-static-x86_64: Process 1107 attached [pid 1107] set_robust_list(0x55558b95b760, 24) = 0 [pid 1107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1107] setpgid(0, 0) = 0 [pid 1107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1107] write(3, "1000", 4) = 4 [pid 1107] close(3) = 0 [pid 1107] write(1, "executing program\n", 18executing program ) = 18 [pid 1107] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1107] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1107] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1107] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1107] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1107] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1108 attached => {parent_tid=[1108]}, 88) = 1108 [pid 1108] set_robust_list(0x7feeb88de9a0, 24 [pid 1107] rt_sigprocmask(SIG_SETMASK, [], [pid 1108] <... set_robust_list resumed>) = 0 [pid 1107] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1108] rt_sigprocmask(SIG_SETMASK, [], [pid 1107] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1108] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1107] <... futex resumed>) = 0 [pid 1108] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1107] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1108] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1108] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1107] <... mmap resumed>) = 0x7feeb889d000 [pid 1108] <... futex resumed>) = 0 [pid 1108] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1107] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1107] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1107] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1109 attached [pid 1109] set_robust_list(0x7feeb88bd9a0, 24 [pid 1107] <... clone3 resumed> => {parent_tid=[1109]}, 88) = 1109 [pid 1109] <... set_robust_list resumed>) = 0 [pid 1107] rt_sigprocmask(SIG_SETMASK, [], [pid 1109] rt_sigprocmask(SIG_SETMASK, [], [pid 1107] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1109] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1107] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1109] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1107] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1109] <... openat resumed>) = 3 [pid 1109] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1107] <... futex resumed>) = 0 [pid 1109] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1107] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1108] <... futex resumed>) = 0 [pid 1107] <... futex resumed>) = 1 [pid 1108] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1107] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1107] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1109] <... futex resumed>) = 0 [pid 1109] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1109] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1109] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1107] <... futex resumed>) = 0 [pid 1107] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] <... futex resumed>) = 0 [pid 1109] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1107] <... futex resumed>) = 1 [pid 1109] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1107] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1109] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1108] <... mmap resumed>) = 0x200000000000 [pid 1108] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1108] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1107] exit_group(0 [pid 1109] <... futex resumed>) = ? [pid 1109] +++ exited with 0 +++ [pid 1108] <... futex resumed>) = ? [pid 1107] <... exit_group resumed>) = ? [pid 1108] +++ exited with 0 +++ [pid 1107] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1107, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1110 ./strace-static-x86_64: Process 1110 attached [pid 1110] set_robust_list(0x55558b95b760, 24) = 0 [pid 1110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1110] setpgid(0, 0) = 0 [pid 1110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1110] write(3, "1000", 4) = 4 [pid 1110] close(3) = 0 executing program [pid 1110] write(1, "executing program\n", 18) = 18 [pid 1110] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1110] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1110] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1110] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1110] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1110] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1111 attached [pid 1111] set_robust_list(0x7feeb88de9a0, 24 [pid 1110] <... clone3 resumed> => {parent_tid=[1111]}, 88) = 1111 [pid 1111] <... set_robust_list resumed>) = 0 [pid 1111] rt_sigprocmask(SIG_SETMASK, [], [pid 1110] rt_sigprocmask(SIG_SETMASK, [], [pid 1111] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1110] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1111] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1110] <... futex resumed>) = 0 [pid 1111] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1110] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1111] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1111] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1110] <... mmap resumed>) = 0x7feeb889d000 [pid 1111] <... futex resumed>) = 0 [pid 1110] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE [pid 1111] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] <... mprotect resumed>) = 0 [pid 1110] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1110] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1112 attached [pid 1112] set_robust_list(0x7feeb88bd9a0, 24 [pid 1110] <... clone3 resumed> => {parent_tid=[1112]}, 88) = 1112 [pid 1112] <... set_robust_list resumed>) = 0 [pid 1110] rt_sigprocmask(SIG_SETMASK, [], [pid 1112] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1110] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1112] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1110] <... futex resumed>) = 0 [pid 1110] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1112] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1112] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1110] <... futex resumed>) = 0 [pid 1112] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1111] <... futex resumed>) = 0 [pid 1111] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1110] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1110] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1112] <... futex resumed>) = 0 [pid 1112] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1112] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1110] <... futex resumed>) = 0 [pid 1112] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1110] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1112] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1110] <... futex resumed>) = 0 [pid 1112] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1110] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1112] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1112] <... futex resumed>) = 0 [pid 1112] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1111] <... mmap resumed>) = 0x200000000000 [pid 1111] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1111] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] exit_group(0 [pid 1112] <... futex resumed>) = ? [pid 1110] <... exit_group resumed>) = ? [pid 1111] <... futex resumed>) = ? [pid 1112] +++ exited with 0 +++ [pid 1111] +++ exited with 0 +++ [pid 1110] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1110, 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 1113 attached , child_tidptr=0x55558b95b750) = 1113 [pid 1113] set_robust_list(0x55558b95b760, 24) = 0 [pid 1113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1113] setpgid(0, 0) = 0 [pid 1113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1113] write(3, "1000", 4) = 4 [pid 1113] close(3) = 0 executing program [pid 1113] write(1, "executing program\n", 18) = 18 [pid 1113] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1113] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1113] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1113] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1113] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1113] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1114 attached [pid 1114] set_robust_list(0x7feeb88de9a0, 24 [pid 1113] <... clone3 resumed> => {parent_tid=[1114]}, 88) = 1114 [pid 1114] <... set_robust_list resumed>) = 0 [pid 1114] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1114] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1113] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1113] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1114] <... futex resumed>) = 0 [pid 1113] <... futex resumed>) = 1 [pid 1114] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1113] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1114] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1113] <... futex resumed>) = 0 [pid 1114] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1114] <... futex resumed>) = 0 [pid 1114] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1113] <... mmap resumed>) = 0x7feeb889d000 [pid 1113] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1113] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1113] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1115 attached [pid 1115] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1115] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1115] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1113] <... clone3 resumed> => {parent_tid=[1115]}, 88) = 1115 [pid 1113] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1113] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1115] <... futex resumed>) = 0 [pid 1113] <... futex resumed>) = 1 [pid 1113] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1115] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1115] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1113] <... futex resumed>) = 0 [pid 1115] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1113] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1114] <... futex resumed>) = 0 [pid 1113] <... futex resumed>) = 1 [pid 1114] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1113] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1115] <... futex resumed>) = 0 [pid 1113] <... futex resumed>) = 1 [pid 1113] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1115] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1115] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1113] <... futex resumed>) = 0 [pid 1115] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1113] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1113] <... futex resumed>) = 0 [pid 1115] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1113] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1115] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1115] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1113] <... futex resumed>) = 0 [pid 1115] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1114] <... mmap resumed>) = 0x200000000000 [pid 1114] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1114] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1113] exit_group(0 [pid 1115] <... futex resumed>) = ? [pid 1115] +++ exited with 0 +++ [pid 1114] <... futex resumed>) = ? [pid 1113] <... exit_group resumed>) = ? [pid 1114] +++ exited with 0 +++ [pid 1113] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1113, 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 1116 attached [pid 1116] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1116 [pid 1116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1116] setpgid(0, 0) = 0 [pid 1116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1116] write(3, "1000", 4) = 4 [pid 1116] close(3) = 0 executing program [pid 1116] write(1, "executing program\n", 18) = 18 [pid 1116] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1116] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1116] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1116] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1116] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1116] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1116] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1117 attached [pid 1117] set_robust_list(0x7feeb88de9a0, 24 [pid 1116] <... clone3 resumed> => {parent_tid=[1117]}, 88) = 1117 [pid 1117] <... set_robust_list resumed>) = 0 [pid 1116] rt_sigprocmask(SIG_SETMASK, [], [pid 1117] rt_sigprocmask(SIG_SETMASK, [], [pid 1116] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1117] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1116] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1117] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1116] <... futex resumed>) = 0 [pid 1117] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1116] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1117] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1116] <... futex resumed>) = 0 [pid 1117] <... futex resumed>) = 0 [pid 1116] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1117] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1116] <... mmap resumed>) = 0x7feeb889d000 [pid 1116] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1116] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1116] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1118 attached [pid 1118] set_robust_list(0x7feeb88bd9a0, 24 [pid 1116] <... clone3 resumed> => {parent_tid=[1118]}, 88) = 1118 [pid 1118] <... set_robust_list resumed>) = 0 [pid 1116] rt_sigprocmask(SIG_SETMASK, [], [pid 1118] rt_sigprocmask(SIG_SETMASK, [], [pid 1116] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1118] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1116] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1116] <... futex resumed>) = 0 [pid 1118] <... openat resumed>) = 3 [pid 1116] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1118] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1116] <... futex resumed>) = 0 [pid 1118] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1116] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1117] <... futex resumed>) = 0 [pid 1116] <... futex resumed>) = 1 [pid 1117] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1116] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] <... futex resumed>) = 0 [pid 1116] <... futex resumed>) = 1 [pid 1118] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1116] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1118] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1118] <... futex resumed>) = 0 [pid 1116] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1118] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1116] <... futex resumed>) = 0 [pid 1118] <... futex resumed>) = 0 [pid 1116] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1118] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1117] <... mmap resumed>) = 0x200000000000 [pid 1117] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1117] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1116] exit_group(0) = ? [pid 1117] <... futex resumed>) = ? [pid 1118] <... futex resumed>) = ? [pid 1118] +++ exited with 0 +++ [pid 1117] +++ exited with 0 +++ [pid 1116] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1116, 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 1119 attached [pid 1119] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1119 [pid 1119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1119] setpgid(0, 0) = 0 [pid 1119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1119] write(3, "1000", 4) = 4 [pid 1119] close(3) = 0 executing program [pid 1119] write(1, "executing program\n", 18) = 18 [pid 1119] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1119] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1119] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1119] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1119] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1119] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1119] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1120 attached [pid 1120] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1120] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1120] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] <... clone3 resumed> => {parent_tid=[1120]}, 88) = 1120 [pid 1119] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1119] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1120] <... futex resumed>) = 0 [pid 1119] <... futex resumed>) = 1 [pid 1120] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1119] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1120] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1119] <... futex resumed>) = 0 [pid 1120] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1120] <... futex resumed>) = 0 [pid 1120] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] <... mmap resumed>) = 0x7feeb889d000 [pid 1119] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1119] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1119] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1121 attached [pid 1121] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1121] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1121] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] <... clone3 resumed> => {parent_tid=[1121]}, 88) = 1121 [pid 1119] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1119] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1121] <... futex resumed>) = 0 [pid 1119] <... futex resumed>) = 1 [pid 1121] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1119] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1121] <... openat resumed>) = 3 [pid 1121] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1121] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] <... futex resumed>) = 0 [pid 1119] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1120] <... futex resumed>) = 0 [pid 1119] <... futex resumed>) = 1 [pid 1120] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1119] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1119] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1121] <... futex resumed>) = 0 [pid 1121] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1121] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] <... futex resumed>) = 0 [pid 1119] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1121] <... futex resumed>) = 1 [pid 1119] <... futex resumed>) = 0 [pid 1121] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1119] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1121] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1121] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1119] <... futex resumed>) = 0 [pid 1121] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1120] <... mmap resumed>) = 0x200000000000 [pid 1120] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1120] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] exit_group(0 [pid 1121] <... futex resumed>) = ? [pid 1120] <... futex resumed>) = ? [pid 1119] <... exit_group resumed>) = ? [pid 1121] +++ exited with 0 +++ [pid 1120] +++ exited with 0 +++ [pid 1119] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1119, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1122 attached , child_tidptr=0x55558b95b750) = 1122 [pid 1122] set_robust_list(0x55558b95b760, 24) = 0 [pid 1122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1122] setpgid(0, 0) = 0 [pid 1122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1122] write(3, "1000", 4) = 4 [pid 1122] close(3) = 0 executing program [pid 1122] write(1, "executing program\n", 18) = 18 [pid 1122] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1122] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1122] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1122] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1122] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1122] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1123 attached [pid 1123] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1123] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1123] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1122] <... clone3 resumed> => {parent_tid=[1123]}, 88) = 1123 [pid 1122] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1122] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1123] <... futex resumed>) = 0 [pid 1122] <... futex resumed>) = 1 [pid 1123] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1123] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1122] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1123] <... futex resumed>) = 0 [pid 1122] <... futex resumed>) = 0 [pid 1123] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1122] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1123] <... openat resumed>) = 3 [pid 1123] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1122] <... futex resumed>) = 0 [pid 1123] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1122] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1122] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1123] <... mmap resumed>) = 0x200000000000 [pid 1122] <... mmap resumed>) = 0x7feeb889d000 [pid 1122] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1122] rt_sigprocmask(SIG_BLOCK, ~[], [pid 1123] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1122] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1123] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1122] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1124 attached [pid 1124] set_robust_list(0x7feeb88bd9a0, 24 [pid 1122] <... clone3 resumed> => {parent_tid=[1124]}, 88) = 1124 [pid 1124] <... set_robust_list resumed>) = 0 [pid 1124] rt_sigprocmask(SIG_SETMASK, [], [pid 1122] rt_sigprocmask(SIG_SETMASK, [], [pid 1124] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1124] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1122] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1122] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1122] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1124] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1124] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1122] <... futex resumed>) = 0 [pid 1124] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1122] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1123] <... futex resumed>) = 0 [pid 1122] <... futex resumed>) = 1 [pid 1123] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1122] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1123] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1123] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1122] <... futex resumed>) = 0 [pid 1123] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1122] exit_group(0 [pid 1123] <... futex resumed>) = ? [pid 1124] <... futex resumed>) = ? [pid 1122] <... exit_group resumed>) = ? [pid 1123] +++ exited with 0 +++ [pid 1124] +++ exited with 0 +++ [pid 1122] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1122, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1125 attached , child_tidptr=0x55558b95b750) = 1125 [pid 1125] set_robust_list(0x55558b95b760, 24) = 0 [pid 1125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1125] setpgid(0, 0) = 0 [pid 1125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1125] write(3, "1000", 4) = 4 [pid 1125] close(3) = 0 [pid 1125] write(1, "executing program\n", 18executing program ) = 18 [pid 1125] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1125] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1125] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1125] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1125] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1125] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1126 attached => {parent_tid=[1126]}, 88) = 1126 [pid 1126] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1125] rt_sigprocmask(SIG_SETMASK, [], [pid 1126] rt_sigprocmask(SIG_SETMASK, [], [pid 1125] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1126] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1126] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1125] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1126] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1125] <... futex resumed>) = 0 [pid 1126] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1126] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = 0 [pid 1126] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1125] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1125] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1125] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1127 attached [pid 1127] set_robust_list(0x7feeb88bd9a0, 24 [pid 1125] <... clone3 resumed> => {parent_tid=[1127]}, 88) = 1127 [pid 1127] <... set_robust_list resumed>) = 0 [pid 1125] rt_sigprocmask(SIG_SETMASK, [], [pid 1127] rt_sigprocmask(SIG_SETMASK, [], [pid 1125] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1127] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1125] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1125] <... futex resumed>) = 0 [pid 1125] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1127] <... openat resumed>) = 3 [pid 1127] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1125] <... futex resumed>) = 0 [pid 1125] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1126] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = 1 [pid 1126] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1125] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = 1 [pid 1125] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1127] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1127] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1127] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1125] <... futex resumed>) = 0 [pid 1125] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = 1 [pid 1127] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1127] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1127] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1127] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1126] <... mmap resumed>) = 0x200000000000 [pid 1126] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1126] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1125] exit_group(0 [pid 1127] <... futex resumed>) = ? [pid 1126] <... futex resumed>) = ? [pid 1125] <... exit_group resumed>) = ? [pid 1127] +++ exited with 0 +++ [pid 1126] +++ exited with 0 +++ [pid 1125] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1125, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1128 attached [pid 1128] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1128 [pid 1128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1128] setpgid(0, 0) = 0 [pid 1128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1128] write(3, "1000", 4) = 4 [pid 1128] close(3) = 0 executing program [pid 1128] write(1, "executing program\n", 18) = 18 [pid 1128] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1128] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1128] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1128] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1128] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1128] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1128] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1129 attached [pid 1129] set_robust_list(0x7feeb88de9a0, 24 [pid 1128] <... clone3 resumed> => {parent_tid=[1129]}, 88) = 1129 [pid 1129] <... set_robust_list resumed>) = 0 [pid 1129] rt_sigprocmask(SIG_SETMASK, [], [pid 1128] rt_sigprocmask(SIG_SETMASK, [], [pid 1129] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1128] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1129] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1128] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1128] <... futex resumed>) = 0 [pid 1129] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1128] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1129] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1128] <... futex resumed>) = 0 [pid 1129] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1128] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1129] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1128] <... mmap resumed>) = 0x7feeb889d000 [pid 1128] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1128] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1128] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1130 attached => {parent_tid=[1130]}, 88) = 1130 [pid 1130] set_robust_list(0x7feeb88bd9a0, 24 [pid 1128] rt_sigprocmask(SIG_SETMASK, [], [pid 1130] <... set_robust_list resumed>) = 0 [pid 1128] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1130] rt_sigprocmask(SIG_SETMASK, [], [pid 1128] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1130] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1128] <... futex resumed>) = 0 [pid 1130] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1128] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1130] <... openat resumed>) = 3 [pid 1130] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1128] <... futex resumed>) = 0 [pid 1130] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1128] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1128] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1129] <... futex resumed>) = 0 [pid 1130] <... futex resumed>) = 0 [pid 1128] <... futex resumed>) = 1 [pid 1130] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1129] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1128] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1130] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1130] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1130] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1128] <... futex resumed>) = 0 [pid 1130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1128] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1130] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 1128] <... futex resumed>) = 0 [pid 1128] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1130] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1128] <... futex resumed>) = 0 [pid 1130] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1129] <... mmap resumed>) = 0x200000000000 [pid 1129] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1129] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1128] exit_group(0 [pid 1130] <... futex resumed>) = ? [pid 1129] <... futex resumed>) = ? [pid 1128] <... exit_group resumed>) = ? [pid 1130] +++ exited with 0 +++ [pid 1129] +++ exited with 0 +++ [pid 1128] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1128, 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=0x55558b95b750) = 1131 ./strace-static-x86_64: Process 1131 attached [pid 1131] set_robust_list(0x55558b95b760, 24) = 0 [pid 1131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1131] setpgid(0, 0) = 0 [pid 1131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1131] write(3, "1000", 4) = 4 [pid 1131] close(3) = 0 [pid 1131] write(1, "executing program\n", 18executing program ) = 18 [pid 1131] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1131] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1131] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1131] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1131] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1131] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1131] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1132 attached [pid 1132] set_robust_list(0x7feeb88de9a0, 24 [pid 1131] <... clone3 resumed> => {parent_tid=[1132]}, 88) = 1132 [pid 1132] <... set_robust_list resumed>) = 0 [pid 1132] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1132] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1131] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... futex resumed>) = 0 [pid 1131] <... futex resumed>) = 1 [pid 1132] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1131] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1131] <... futex resumed>) = 0 [pid 1131] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1132] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] <... mmap resumed>) = 0x7feeb889d000 [pid 1132] <... futex resumed>) = 0 [pid 1132] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1131] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1131] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1133 attached [pid 1133] set_robust_list(0x7feeb88bd9a0, 24 [pid 1131] <... clone3 resumed> => {parent_tid=[1133]}, 88) = 1133 [pid 1133] <... set_robust_list resumed>) = 0 [pid 1133] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1133] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1131] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1133] <... futex resumed>) = 0 [pid 1131] <... futex resumed>) = 1 [pid 1131] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1133] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1133] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] <... futex resumed>) = 0 [pid 1133] <... futex resumed>) = 1 [pid 1131] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1133] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1132] <... futex resumed>) = 0 [pid 1131] <... futex resumed>) = 1 [pid 1132] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1131] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1133] <... futex resumed>) = 0 [pid 1131] <... futex resumed>) = 1 [pid 1133] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1131] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1133] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1133] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] <... futex resumed>) = 0 [pid 1133] <... futex resumed>) = 1 [pid 1131] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1133] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1131] <... futex resumed>) = 0 [pid 1133] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1131] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1133] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1131] <... futex resumed>) = 0 [pid 1133] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1132] <... mmap resumed>) = 0x200000000000 [pid 1132] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1132] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] exit_group(0 [pid 1133] <... futex resumed>) = ? [pid 1132] <... futex resumed>) = ? [pid 1131] <... exit_group resumed>) = ? [pid 1133] +++ exited with 0 +++ [pid 1132] +++ exited with 0 +++ [pid 1131] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1131, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1134 attached , child_tidptr=0x55558b95b750) = 1134 [pid 1134] set_robust_list(0x55558b95b760, 24) = 0 [pid 1134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1134] setpgid(0, 0) = 0 [pid 1134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1134] write(3, "1000", 4) = 4 [pid 1134] close(3) = 0 [pid 1134] write(1, "executing program\n", 18executing program ) = 18 [pid 1134] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1134] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1134] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1134] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1134] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1134] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1135 attached [pid 1135] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1135] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1135] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1134] <... clone3 resumed> => {parent_tid=[1135]}, 88) = 1135 [pid 1134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1134] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1135] <... futex resumed>) = 0 [pid 1134] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1135] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1134] <... futex resumed>) = 0 [pid 1135] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1135] <... futex resumed>) = 0 [pid 1135] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1134] <... mmap resumed>) = 0x7feeb889d000 [pid 1134] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1134] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1134] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1136 attached [pid 1136] set_robust_list(0x7feeb88bd9a0, 24 [pid 1134] <... clone3 resumed> => {parent_tid=[1136]}, 88) = 1136 [pid 1136] <... set_robust_list resumed>) = 0 [pid 1134] rt_sigprocmask(SIG_SETMASK, [], [pid 1136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1136] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1134] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1134] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1136] <... futex resumed>) = 0 [pid 1134] <... futex resumed>) = 1 [pid 1136] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1134] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1136] <... openat resumed>) = 3 [pid 1136] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1134] <... futex resumed>) = 0 [pid 1136] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1134] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1135] <... futex resumed>) = 0 [pid 1134] <... futex resumed>) = 1 [pid 1135] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1134] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1136] <... futex resumed>) = 0 [pid 1134] <... futex resumed>) = 1 [pid 1136] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1136] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1136] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1134] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1134] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1136] <... futex resumed>) = 0 [pid 1134] <... futex resumed>) = 1 [pid 1136] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1134] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1136] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1136] <... futex resumed>) = 0 [pid 1136] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1135] <... mmap resumed>) = 0x200000000000 [pid 1135] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1135] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1134] exit_group(0 [pid 1136] <... futex resumed>) = ? [pid 1135] <... futex resumed>) = ? [pid 1134] <... exit_group resumed>) = ? [pid 1136] +++ exited with 0 +++ [pid 1135] +++ exited with 0 +++ [pid 1134] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1134, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1137 attached [pid 1137] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1137 [pid 1137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1137] setpgid(0, 0) = 0 [pid 1137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1137] write(3, "1000", 4) = 4 [pid 1137] close(3) = 0 executing program [pid 1137] write(1, "executing program\n", 18) = 18 [pid 1137] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1137] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1137] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1137] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1137] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1137] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1137] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1138 attached [pid 1138] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1138] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1138] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1137] <... clone3 resumed> => {parent_tid=[1138]}, 88) = 1138 [pid 1137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1137] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1138] <... futex resumed>) = 0 [pid 1137] <... futex resumed>) = 1 [pid 1138] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1137] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1138] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1137] <... futex resumed>) = 0 [pid 1138] <... futex resumed>) = 0 [pid 1137] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1138] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1137] <... mmap resumed>) = 0x7feeb889d000 [pid 1137] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1137] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1137] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1139 attached [pid 1139] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1139] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1139] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1137] <... clone3 resumed> => {parent_tid=[1139]}, 88) = 1139 [pid 1137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1137] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1139] <... futex resumed>) = 0 [pid 1137] <... futex resumed>) = 1 [pid 1137] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1139] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1139] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1139] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1137] <... futex resumed>) = 0 [pid 1137] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1137] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1137] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1139] <... futex resumed>) = 0 [pid 1138] <... futex resumed>) = 0 [pid 1139] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1138] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1139] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1139] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1137] <... futex resumed>) = 0 [pid 1137] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1139] <... futex resumed>) = 1 [pid 1137] <... futex resumed>) = 0 [pid 1139] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1137] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1139] <... ioctl resumed>) = 0 [pid 1139] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1139] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1137] <... futex resumed>) = 0 [pid 1138] <... mmap resumed>) = 0x200000000000 [pid 1138] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1138] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1137] exit_group(0 [pid 1139] <... futex resumed>) = ? [pid 1139] +++ exited with 0 +++ [pid 1138] <... futex resumed>) = ? [pid 1138] +++ exited with 0 +++ [pid 1137] <... exit_group resumed>) = ? [pid 1137] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1137, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1140 attached , child_tidptr=0x55558b95b750) = 1140 [pid 1140] set_robust_list(0x55558b95b760, 24) = 0 [pid 1140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1140] setpgid(0, 0) = 0 [pid 1140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1140] write(3, "1000", 4) = 4 [pid 1140] close(3executing program ) = 0 [pid 1140] write(1, "executing program\n", 18) = 18 [pid 1140] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1140] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1140] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1140] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1140] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1140] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1141 attached => {parent_tid=[1141]}, 88) = 1141 [pid 1141] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1141] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1141] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1140] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1141] <... futex resumed>) = 0 [pid 1140] <... futex resumed>) = 1 [pid 1141] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1140] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1141] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1140] <... futex resumed>) = 0 [pid 1141] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1141] <... futex resumed>) = 0 [pid 1141] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1140] <... mmap resumed>) = 0x7feeb889d000 [pid 1140] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1140] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1140] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1142 attached [pid 1142] set_robust_list(0x7feeb88bd9a0, 24 [pid 1140] <... clone3 resumed> => {parent_tid=[1142]}, 88) = 1142 [pid 1142] <... set_robust_list resumed>) = 0 [pid 1142] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1142] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1140] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1142] <... futex resumed>) = 0 [pid 1140] <... futex resumed>) = 1 [pid 1140] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1142] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1142] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1140] <... futex resumed>) = 0 [pid 1142] <... futex resumed>) = 1 [pid 1140] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1142] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1140] <... futex resumed>) = 1 [pid 1140] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1142] <... futex resumed>) = 0 [pid 1142] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1140] <... futex resumed>) = 1 [pid 1142] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1140] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1142] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1141] <... futex resumed>) = 0 [pid 1142] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1141] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1140] <... futex resumed>) = 0 [pid 1140] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1142] <... futex resumed>) = 0 [pid 1140] <... futex resumed>) = 1 [pid 1142] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1140] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1142] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1142] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1142] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1141] <... mmap resumed>) = 0x200000000000 [pid 1141] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1141] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1140] exit_group(0) = ? [pid 1142] <... futex resumed>) = ? [pid 1141] <... futex resumed>) = ? [pid 1142] +++ exited with 0 +++ [pid 1141] +++ exited with 0 +++ [pid 1140] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1140, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1143 ./strace-static-x86_64: Process 1143 attached [pid 1143] set_robust_list(0x55558b95b760, 24) = 0 [pid 1143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1143] setpgid(0, 0) = 0 [pid 1143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1143] write(3, "1000", 4) = 4 [pid 1143] close(3) = 0 [pid 1143] write(1, "executing program\n", 18executing program ) = 18 [pid 1143] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1143] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1143] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1143] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1143] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1143] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1144 attached [pid 1144] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1144] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1143] <... clone3 resumed> => {parent_tid=[1144]}, 88) = 1144 [pid 1143] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1143] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1144] <... futex resumed>) = 0 [pid 1143] <... futex resumed>) = 1 [pid 1144] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1143] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1144] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1144] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1143] <... futex resumed>) = 0 [pid 1144] <... futex resumed>) = 0 [pid 1143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1144] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1143] <... mmap resumed>) = 0x7feeb889d000 [pid 1143] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1143] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1143] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1145 attached [pid 1145] set_robust_list(0x7feeb88bd9a0, 24 [pid 1143] <... clone3 resumed> => {parent_tid=[1145]}, 88) = 1145 [pid 1145] <... set_robust_list resumed>) = 0 [pid 1143] rt_sigprocmask(SIG_SETMASK, [], [pid 1145] rt_sigprocmask(SIG_SETMASK, [], [pid 1143] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1145] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1143] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1145] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1143] <... futex resumed>) = 0 [pid 1143] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1145] <... openat resumed>) = 3 [pid 1145] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1143] <... futex resumed>) = 0 [pid 1143] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1144] <... futex resumed>) = 0 [pid 1143] <... futex resumed>) = 1 [pid 1144] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1143] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1145] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1145] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1145] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 1145] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1143] <... futex resumed>) = 1 [pid 1143] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1143] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1145] <... futex resumed>) = 0 [pid 1143] <... futex resumed>) = 1 [pid 1145] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1145] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1143] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1145] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1143] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1144] <... mmap resumed>) = 0x200000000000 [pid 1144] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1144] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1143] exit_group(0 [pid 1145] <... futex resumed>) = ? [pid 1145] +++ exited with 0 +++ [pid 1144] <... futex resumed>) = ? [pid 1143] <... exit_group resumed>) = ? [pid 1144] +++ exited with 0 +++ [pid 1143] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1143, 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 1146 attached [pid 1146] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1146 [pid 1146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1146] setpgid(0, 0) = 0 [pid 1146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1146] write(3, "1000", 4) = 4 [pid 1146] close(3) = 0 executing program [pid 1146] write(1, "executing program\n", 18) = 18 [pid 1146] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1146] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1146] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1146] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1146] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1146] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1147 attached [pid 1147] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1147] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1147] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1146] <... clone3 resumed> => {parent_tid=[1147]}, 88) = 1147 [pid 1146] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1146] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1147] <... futex resumed>) = 0 [pid 1146] <... futex resumed>) = 1 [pid 1147] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1146] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1147] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1146] <... futex resumed>) = 0 [pid 1147] <... futex resumed>) = 0 [pid 1146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1147] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1146] <... mmap resumed>) = 0x7feeb889d000 [pid 1146] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1146] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1146] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1148 attached [pid 1148] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1148] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1146] <... clone3 resumed> => {parent_tid=[1148]}, 88) = 1148 [pid 1146] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1146] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1148] <... futex resumed>) = 0 [pid 1146] <... futex resumed>) = 1 [pid 1146] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1148] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1148] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1146] <... futex resumed>) = 0 [pid 1148] <... futex resumed>) = 1 [pid 1146] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1148] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1146] <... futex resumed>) = 1 [pid 1146] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1148] <... futex resumed>) = 0 [pid 1146] <... futex resumed>) = 1 [pid 1148] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1146] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1148] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1148] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1146] <... futex resumed>) = 0 [pid 1148] <... futex resumed>) = 1 [pid 1146] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1148] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1146] <... futex resumed>) = 0 [pid 1148] <... ioctl resumed>) = 0 [pid 1146] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1148] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1148] <... futex resumed>) = 0 [pid 1148] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1147] <... futex resumed>) = 0 [pid 1147] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1146] exit_group(0 [pid 1148] <... futex resumed>) = ? [pid 1147] <... futex resumed>) = ? [pid 1146] <... exit_group resumed>) = ? [pid 1148] +++ exited with 0 +++ [pid 1147] +++ exited with 0 +++ [pid 1146] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1146, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1149 attached , child_tidptr=0x55558b95b750) = 1149 [pid 1149] set_robust_list(0x55558b95b760, 24) = 0 [pid 1149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1149] setpgid(0, 0) = 0 [pid 1149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1149] write(3, "1000", 4) = 4 [pid 1149] close(3) = 0 executing program [pid 1149] write(1, "executing program\n", 18) = 18 [pid 1149] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1149] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1149] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1149] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1149] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1149] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1150 attached [pid 1150] set_robust_list(0x7feeb88de9a0, 24 [pid 1149] <... clone3 resumed> => {parent_tid=[1150]}, 88) = 1150 [pid 1150] <... set_robust_list resumed>) = 0 [pid 1150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1150] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1149] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1149] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1150] <... futex resumed>) = 0 [pid 1149] <... futex resumed>) = 1 [pid 1150] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1149] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1150] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1149] <... futex resumed>) = 0 [pid 1150] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1150] <... futex resumed>) = 0 [pid 1149] <... mmap resumed>) = 0x7feeb889d000 [pid 1150] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1149] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1149] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1149] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1151 attached [pid 1151] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1151] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1149] <... clone3 resumed> => {parent_tid=[1151]}, 88) = 1151 [pid 1149] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1149] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1151] <... futex resumed>) = 0 [pid 1149] <... futex resumed>) = 1 [pid 1149] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1151] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1151] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1151] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1149] <... futex resumed>) = 0 [pid 1149] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1150] <... futex resumed>) = 0 [pid 1149] <... futex resumed>) = 1 [pid 1150] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1149] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1149] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1151] <... futex resumed>) = 0 [pid 1151] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1151] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1151] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1149] <... futex resumed>) = 0 [pid 1149] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1151] <... futex resumed>) = 0 [pid 1149] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1151] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1151] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1149] <... futex resumed>) = 0 [pid 1151] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1150] <... mmap resumed>) = 0x200000000000 [pid 1150] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1150] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1149] exit_group(0 [pid 1151] <... futex resumed>) = ? [pid 1151] +++ exited with 0 +++ [pid 1150] <... futex resumed>) = ? [pid 1149] <... exit_group resumed>) = ? [pid 1150] +++ exited with 0 +++ [pid 1149] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1149, 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 1152 attached , child_tidptr=0x55558b95b750) = 1152 [pid 1152] set_robust_list(0x55558b95b760, 24) = 0 [pid 1152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1152] setpgid(0, 0) = 0 [pid 1152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1152] write(3, "1000", 4) = 4 [pid 1152] close(3) = 0 executing program [pid 1152] write(1, "executing program\n", 18) = 18 [pid 1152] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1152] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1152] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1152] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1152] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1152] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1152] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1153 attached [pid 1153] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1153] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1153] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1152] <... clone3 resumed> => {parent_tid=[1153]}, 88) = 1153 [pid 1152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1152] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... futex resumed>) = 0 [pid 1152] <... futex resumed>) = 1 [pid 1153] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1152] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1152] <... futex resumed>) = 0 [pid 1153] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1153] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1152] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1152] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1152] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1152] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1154 attached [pid 1154] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1154] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1154] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1152] <... clone3 resumed> => {parent_tid=[1154]}, 88) = 1154 [pid 1152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1152] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1154] <... futex resumed>) = 0 [pid 1152] <... futex resumed>) = 1 [pid 1152] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1154] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1154] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1152] <... futex resumed>) = 0 [pid 1154] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1152] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... futex resumed>) = 0 [pid 1152] <... futex resumed>) = 1 [pid 1153] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1152] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1154] <... futex resumed>) = 0 [pid 1152] <... futex resumed>) = 1 [pid 1152] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1154] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1154] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1152] <... futex resumed>) = 0 [pid 1154] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1152] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1154] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1152] <... futex resumed>) = 0 [pid 1154] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1152] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1154] <... futex resumed>) = 0 [pid 1152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1154] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1153] <... mmap resumed>) = 0x200000000000 [pid 1153] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1153] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1152] exit_group(0) = ? [pid 1154] <... futex resumed>) = ? [pid 1154] +++ exited with 0 +++ [pid 1153] <... futex resumed>) = ? [pid 1153] +++ exited with 0 +++ [pid 1152] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1152, 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=0x55558b95b750) = 1155 ./strace-static-x86_64: Process 1155 attached [pid 1155] set_robust_list(0x55558b95b760, 24) = 0 [pid 1155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1155] setpgid(0, 0) = 0 [pid 1155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1155] write(3, "1000", 4) = 4 [pid 1155] close(3) = 0 executing program [pid 1155] write(1, "executing program\n", 18) = 18 [pid 1155] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1155] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1155] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1155] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1155] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1155] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1155] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1156 attached [pid 1156] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1156] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1155] <... clone3 resumed> => {parent_tid=[1156]}, 88) = 1156 [pid 1155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1155] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1156] <... futex resumed>) = 0 [pid 1155] <... futex resumed>) = 1 [pid 1156] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1156] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1155] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1156] <... futex resumed>) = 0 [pid 1155] <... futex resumed>) = 0 [pid 1156] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1155] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1155] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1155] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1155] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1157 attached [pid 1157] set_robust_list(0x7feeb88bd9a0, 24 [pid 1155] <... clone3 resumed> => {parent_tid=[1157]}, 88) = 1157 [pid 1157] <... set_robust_list resumed>) = 0 [pid 1155] rt_sigprocmask(SIG_SETMASK, [], [pid 1157] rt_sigprocmask(SIG_SETMASK, [], [pid 1155] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1157] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1155] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1157] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1155] <... futex resumed>) = 0 [pid 1155] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1157] <... openat resumed>) = 3 [pid 1157] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1155] <... futex resumed>) = 0 [pid 1157] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1155] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1156] <... futex resumed>) = 0 [pid 1155] <... futex resumed>) = 1 [pid 1156] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1155] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1157] <... futex resumed>) = 0 [pid 1155] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1157] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1157] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1155] <... futex resumed>) = 0 [pid 1155] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1155] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1157] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1157] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1155] <... futex resumed>) = 0 [pid 1157] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1156] <... mmap resumed>) = 0x200000000000 [pid 1156] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1156] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1155] exit_group(0 [pid 1157] <... futex resumed>) = ? [pid 1155] <... exit_group resumed>) = ? [pid 1157] +++ exited with 0 +++ [pid 1156] <... futex resumed>) = ? [pid 1156] +++ exited with 0 +++ [pid 1155] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1155, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1158 attached , child_tidptr=0x55558b95b750) = 1158 [pid 1158] set_robust_list(0x55558b95b760, 24) = 0 [pid 1158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1158] setpgid(0, 0) = 0 [pid 1158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1158] write(3, "1000", 4) = 4 [pid 1158] close(3) = 0 executing program [pid 1158] write(1, "executing program\n", 18) = 18 [pid 1158] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1158] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1158] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1158] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1158] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1158] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1159 attached [pid 1159] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1159] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1158] <... clone3 resumed> => {parent_tid=[1159]}, 88) = 1159 [pid 1158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1158] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1159] <... futex resumed>) = 0 [pid 1158] <... futex resumed>) = 1 [pid 1159] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1158] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1159] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1158] <... futex resumed>) = 0 [pid 1159] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1159] <... futex resumed>) = 0 [pid 1159] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1158] <... mmap resumed>) = 0x7feeb889d000 [pid 1158] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1158] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1158] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1160 attached [pid 1160] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1160] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1160] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1158] <... clone3 resumed> => {parent_tid=[1160]}, 88) = 1160 [pid 1158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1158] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1160] <... futex resumed>) = 0 [pid 1158] <... futex resumed>) = 1 [pid 1158] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1160] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1160] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1160] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1158] <... futex resumed>) = 0 [pid 1158] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1159] <... futex resumed>) = 0 [pid 1158] <... futex resumed>) = 1 [pid 1159] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1158] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1160] <... futex resumed>) = 0 [pid 1158] <... futex resumed>) = 1 [pid 1160] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1158] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1160] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1160] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1158] <... futex resumed>) = 0 [pid 1158] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1158] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1160] <... futex resumed>) = 1 [pid 1160] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1160] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1158] <... futex resumed>) = 0 [pid 1160] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1159] <... mmap resumed>) = 0x200000000000 [pid 1159] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1159] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1158] exit_group(0 [pid 1160] <... futex resumed>) = ? [pid 1160] +++ exited with 0 +++ [pid 1159] <... futex resumed>) = ? [pid 1158] <... exit_group resumed>) = ? [pid 1159] +++ exited with 0 +++ [pid 1158] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1158, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1161 ./strace-static-x86_64: Process 1161 attached [pid 1161] set_robust_list(0x55558b95b760, 24) = 0 [pid 1161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1161] setpgid(0, 0) = 0 [pid 1161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1161] write(3, "1000", 4) = 4 [pid 1161] close(3) = 0 executing program [pid 1161] write(1, "executing program\n", 18) = 18 [pid 1161] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1161] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1161] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1161] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1161] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1161] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1162 attached [pid 1162] set_robust_list(0x7feeb88de9a0, 24 [pid 1161] <... clone3 resumed> => {parent_tid=[1162]}, 88) = 1162 [pid 1162] <... set_robust_list resumed>) = 0 [pid 1161] rt_sigprocmask(SIG_SETMASK, [], [pid 1162] rt_sigprocmask(SIG_SETMASK, [], [pid 1161] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1162] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1161] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1162] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1161] <... futex resumed>) = 0 [pid 1162] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1161] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1162] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1161] <... futex resumed>) = 0 [pid 1162] <... futex resumed>) = 0 [pid 1161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1162] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1161] <... mmap resumed>) = 0x7feeb889d000 [pid 1161] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1161] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1161] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1163 attached [pid 1163] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1163] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1163] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1161] <... clone3 resumed> => {parent_tid=[1163]}, 88) = 1163 [pid 1161] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1161] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1163] <... futex resumed>) = 0 [pid 1161] <... futex resumed>) = 1 [pid 1161] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1163] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1163] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1161] <... futex resumed>) = 0 [pid 1163] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1161] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1162] <... futex resumed>) = 0 [pid 1161] <... futex resumed>) = 1 [pid 1162] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1161] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1163] <... futex resumed>) = 0 [pid 1161] <... futex resumed>) = 1 [pid 1161] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1163] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1163] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1163] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1161] <... futex resumed>) = 0 [pid 1161] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1163] <... futex resumed>) = 0 [pid 1161] <... futex resumed>) = 1 [pid 1163] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1161] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1163] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1161] <... futex resumed>) = 0 [pid 1163] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1162] <... mmap resumed>) = 0x200000000000 [pid 1162] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1162] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1161] exit_group(0 [pid 1163] <... futex resumed>) = ? [pid 1162] <... futex resumed>) = ? [pid 1161] <... exit_group resumed>) = ? [pid 1163] +++ exited with 0 +++ [pid 1162] +++ exited with 0 +++ [pid 1161] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1161, 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 1164 attached , child_tidptr=0x55558b95b750) = 1164 [pid 1164] set_robust_list(0x55558b95b760, 24) = 0 [pid 1164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1164] setpgid(0, 0) = 0 [pid 1164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1164] write(3, "1000", 4) = 4 [pid 1164] close(3) = 0 executing program [pid 1164] write(1, "executing program\n", 18) = 18 [pid 1164] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1164] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1164] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1164] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1164] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1164] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1165 attached [pid 1165] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1165] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1165] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1164] <... clone3 resumed> => {parent_tid=[1165]}, 88) = 1165 [pid 1164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1164] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1165] <... futex resumed>) = 0 [pid 1164] <... futex resumed>) = 1 [pid 1165] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1164] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1165] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1164] <... futex resumed>) = 0 [pid 1165] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1165] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1164] <... mmap resumed>) = 0x7feeb889d000 [pid 1164] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1164] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1164] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1166 attached [pid 1166] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1166] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1166] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1164] <... clone3 resumed> => {parent_tid=[1166]}, 88) = 1166 [pid 1164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1164] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1166] <... futex resumed>) = 0 [pid 1164] <... futex resumed>) = 1 [pid 1164] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1166] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1166] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1164] <... futex resumed>) = 0 [pid 1166] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1164] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1165] <... futex resumed>) = 0 [pid 1164] <... futex resumed>) = 1 [pid 1165] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1164] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1166] <... futex resumed>) = 0 [pid 1164] <... futex resumed>) = 1 [pid 1166] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1166] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1166] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1164] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1164] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1166] <... futex resumed>) = 0 [pid 1164] <... futex resumed>) = 1 [pid 1166] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1164] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1166] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1166] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1166] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1164] <... futex resumed>) = 0 [pid 1165] <... mmap resumed>) = 0x200000000000 [pid 1165] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1165] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1164] exit_group(0 [pid 1165] <... futex resumed>) = ? [pid 1166] <... futex resumed>) = ? [pid 1164] <... exit_group resumed>) = ? [pid 1166] +++ exited with 0 +++ [pid 1165] +++ exited with 0 +++ [pid 1164] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1164, 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 1167 attached , child_tidptr=0x55558b95b750) = 1167 [pid 1167] set_robust_list(0x55558b95b760, 24) = 0 [pid 1167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1167] setpgid(0, 0) = 0 [pid 1167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1167] write(3, "1000", 4) = 4 [pid 1167] close(3) = 0 executing program [pid 1167] write(1, "executing program\n", 18) = 18 [pid 1167] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1167] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1167] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1167] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1167] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1167] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1167] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1168 attached [pid 1168] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1168] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1168] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1167] <... clone3 resumed> => {parent_tid=[1168]}, 88) = 1168 [pid 1167] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1167] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] <... futex resumed>) = 0 [pid 1167] <... futex resumed>) = 1 [pid 1168] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1167] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1167] <... futex resumed>) = 0 [pid 1168] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1167] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1168] <... futex resumed>) = 0 [pid 1168] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1167] <... mmap resumed>) = 0x7feeb889d000 [pid 1167] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1167] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1167] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1169 attached [pid 1169] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1169] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1169] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1167] <... clone3 resumed> => {parent_tid=[1169]}, 88) = 1169 [pid 1167] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1167] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1169] <... futex resumed>) = 0 [pid 1167] <... futex resumed>) = 1 [pid 1169] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1167] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1169] <... openat resumed>) = 3 [pid 1169] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1167] <... futex resumed>) = 0 [pid 1167] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] <... futex resumed>) = 0 [pid 1169] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1167] <... futex resumed>) = 1 [pid 1167] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1169] <... futex resumed>) = 0 [pid 1167] <... futex resumed>) = 1 [pid 1169] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1169] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1169] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1167] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1167] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1169] <... futex resumed>) = 0 [pid 1167] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1169] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1169] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1167] <... futex resumed>) = 0 [pid 1169] <... futex resumed>) = 1 [pid 1169] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] <... mmap resumed>) = 0x200000000000 [pid 1168] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1168] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1167] exit_group(0 [pid 1168] <... futex resumed>) = ? [pid 1169] <... futex resumed>) = ? [pid 1167] <... exit_group resumed>) = ? [pid 1169] +++ exited with 0 +++ [pid 1168] +++ exited with 0 +++ [pid 1167] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1167, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1170 attached [pid 1170] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1170 [pid 1170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1170] setpgid(0, 0) = 0 [pid 1170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1170] write(3, "1000", 4) = 4 [pid 1170] close(3) = 0 [pid 1170] write(1, "executing program\n", 18executing program ) = 18 [pid 1170] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1170] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1170] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1170] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1170] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1170] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1171 attached => {parent_tid=[1171]}, 88) = 1171 [pid 1171] set_robust_list(0x7feeb88de9a0, 24 [pid 1170] rt_sigprocmask(SIG_SETMASK, [], [pid 1171] <... set_robust_list resumed>) = 0 [pid 1170] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1171] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1171] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... futex resumed>) = 0 [pid 1170] <... futex resumed>) = 1 [pid 1171] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1170] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1170] <... futex resumed>) = 0 [pid 1171] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1171] <... futex resumed>) = 0 [pid 1171] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] <... mmap resumed>) = 0x7feeb889d000 [pid 1170] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1170] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1170] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1172 attached [pid 1172] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1172] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1172] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] <... clone3 resumed> => {parent_tid=[1172]}, 88) = 1172 [pid 1170] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1170] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1172] <... futex resumed>) = 0 [pid 1170] <... futex resumed>) = 1 [pid 1170] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1172] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1172] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1170] <... futex resumed>) = 0 [pid 1172] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... futex resumed>) = 0 [pid 1170] <... futex resumed>) = 1 [pid 1171] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1170] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1170] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1172] <... futex resumed>) = 0 [pid 1172] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1172] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1170] <... futex resumed>) = 0 [pid 1170] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1172] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1170] <... futex resumed>) = 0 [pid 1170] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1172] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1172] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1170] <... futex resumed>) = 0 [pid 1172] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1171] <... mmap resumed>) = 0x200000000000 [pid 1171] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1171] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] exit_group(0 [pid 1172] <... futex resumed>) = ? [pid 1172] +++ exited with 0 +++ [pid 1171] <... futex resumed>) = ? [pid 1170] <... exit_group resumed>) = ? [pid 1171] +++ exited with 0 +++ [pid 1170] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1170, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1173 attached , child_tidptr=0x55558b95b750) = 1173 [pid 1173] set_robust_list(0x55558b95b760, 24) = 0 [pid 1173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1173] setpgid(0, 0) = 0 [pid 1173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1173] write(3, "1000", 4) = 4 [pid 1173] close(3) = 0 [pid 1173] write(1, "executing program\n", 18executing program ) = 18 [pid 1173] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1173] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1173] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1173] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1173] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1173] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1173] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1174 attached => {parent_tid=[1174]}, 88) = 1174 [pid 1174] set_robust_list(0x7feeb88de9a0, 24 [pid 1173] rt_sigprocmask(SIG_SETMASK, [], [pid 1174] <... set_robust_list resumed>) = 0 [pid 1173] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1174] rt_sigprocmask(SIG_SETMASK, [], [pid 1173] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1174] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1173] <... futex resumed>) = 0 [pid 1174] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1173] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1174] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1173] <... futex resumed>) = 0 [pid 1174] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1173] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1174] <... futex resumed>) = 0 [pid 1173] <... mmap resumed>) = 0x7feeb889d000 [pid 1174] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1173] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1173] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1173] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1175 attached [pid 1175] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1175] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1175] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1173] <... clone3 resumed> => {parent_tid=[1175]}, 88) = 1175 [pid 1173] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1173] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1175] <... futex resumed>) = 0 [pid 1173] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1175] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1175] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1173] <... futex resumed>) = 0 [pid 1175] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1173] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1174] <... futex resumed>) = 0 [pid 1173] <... futex resumed>) = 1 [pid 1174] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1173] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1175] <... futex resumed>) = 0 [pid 1173] <... futex resumed>) = 1 [pid 1173] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1175] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1175] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1173] <... futex resumed>) = 0 [pid 1175] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1173] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1175] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1173] <... futex resumed>) = 0 [pid 1175] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1175] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1173] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1174] <... mmap resumed>) = 0x200000000000 [pid 1174] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1173] exit_group(0 [pid 1174] <... futex resumed>) = ? [pid 1173] <... exit_group resumed>) = ? [pid 1175] <... futex resumed>) = ? [pid 1174] +++ exited with 0 +++ [pid 1175] +++ exited with 0 +++ [pid 1173] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1173, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1176 attached , child_tidptr=0x55558b95b750) = 1176 [pid 1176] set_robust_list(0x55558b95b760, 24) = 0 [pid 1176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1176] setpgid(0, 0) = 0 [pid 1176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1176] write(3, "1000", 4) = 4 [pid 1176] close(3) = 0 [pid 1176] write(1, "executing program\n", 18executing program ) = 18 [pid 1176] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1176] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1176] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1176] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1176] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1176] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1177 attached [pid 1177] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1177] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1177] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1176] <... clone3 resumed> => {parent_tid=[1177]}, 88) = 1177 [pid 1176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1176] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1177] <... futex resumed>) = 0 [pid 1176] <... futex resumed>) = 1 [pid 1177] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1176] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1177] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1176] <... futex resumed>) = 0 [pid 1177] <... futex resumed>) = 0 [pid 1176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1177] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1176] <... mmap resumed>) = 0x7feeb889d000 [pid 1176] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1176] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1176] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1178 attached [pid 1178] set_robust_list(0x7feeb88bd9a0, 24 [pid 1176] <... clone3 resumed> => {parent_tid=[1178]}, 88) = 1178 [pid 1178] <... set_robust_list resumed>) = 0 [pid 1176] rt_sigprocmask(SIG_SETMASK, [], [pid 1178] rt_sigprocmask(SIG_SETMASK, [], [pid 1176] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1178] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1178] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1176] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1176] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1178] <... openat resumed>) = 3 [pid 1178] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1176] <... futex resumed>) = 0 [pid 1178] <... futex resumed>) = 1 [pid 1176] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1178] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1176] <... futex resumed>) = 1 [pid 1176] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1178] <... futex resumed>) = 0 [pid 1176] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1178] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1178] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1176] <... futex resumed>) = 0 [pid 1178] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1177] <... futex resumed>) = 0 [pid 1176] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1178] <... ioctl resumed>) = 0 [pid 1177] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1176] <... futex resumed>) = 0 [pid 1178] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1176] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1178] <... futex resumed>) = 0 [pid 1176] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1178] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1177] <... mmap resumed>) = 0x200000000000 [pid 1177] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1177] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1176] exit_group(0 [pid 1178] <... futex resumed>) = ? [pid 1177] <... futex resumed>) = ? [pid 1176] <... exit_group resumed>) = ? [pid 1178] +++ exited with 0 +++ [pid 1177] +++ exited with 0 +++ [pid 1176] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1176, 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 1179 attached , child_tidptr=0x55558b95b750) = 1179 [pid 1179] set_robust_list(0x55558b95b760, 24) = 0 [pid 1179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1179] setpgid(0, 0) = 0 [pid 1179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1179] write(3, "1000", 4) = 4 [pid 1179] close(3) = 0 executing program [pid 1179] write(1, "executing program\n", 18) = 18 [pid 1179] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1179] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1179] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1179] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1179] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1179] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1180 attached [pid 1180] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1180] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1180] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1179] <... clone3 resumed> => {parent_tid=[1180]}, 88) = 1180 [pid 1179] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1179] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1180] <... futex resumed>) = 0 [pid 1179] <... futex resumed>) = 1 [pid 1180] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1180] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1179] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1180] <... futex resumed>) = 0 [pid 1179] <... futex resumed>) = 0 [pid 1180] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1180] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1179] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1180] <... futex resumed>) = 0 [pid 1179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1180] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1179] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1180] <... futex resumed>) = 0 [pid 1179] <... futex resumed>) = 1 [pid 1180] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1179] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1180] <... mmap resumed>) = 0x200000000000 [pid 1179] <... mmap resumed>) = 0x7feeb889d000 [pid 1179] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1179] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1179] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 1180] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1180] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 1181 attached [pid 1181] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1179] <... clone3 resumed> => {parent_tid=[1181]}, 88) = 1181 [pid 1181] rt_sigprocmask(SIG_SETMASK, [], [pid 1179] rt_sigprocmask(SIG_SETMASK, [], [pid 1181] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1179] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1181] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1179] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1179] <... futex resumed>) = 0 [pid 1181] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1179] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1181] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1181] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1179] <... futex resumed>) = 0 [pid 1181] <... futex resumed>) = 1 [pid 1179] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1179] <... futex resumed>) = 1 [pid 1180] <... futex resumed>) = 0 [pid 1180] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1179] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1180] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1180] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1179] <... futex resumed>) = 0 [pid 1180] <... futex resumed>) = 1 [pid 1179] exit_group(0 [pid 1180] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1181] <... futex resumed>) = ? [pid 1180] <... futex resumed>) = ? [pid 1179] <... exit_group resumed>) = ? [pid 1181] +++ exited with 0 +++ [pid 1180] +++ exited with 0 +++ [pid 1179] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1179, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1182 ./strace-static-x86_64: Process 1182 attached [pid 1182] set_robust_list(0x55558b95b760, 24) = 0 [pid 1182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1182] setpgid(0, 0) = 0 [pid 1182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1182] write(3, "1000", 4) = 4 [pid 1182] close(3) = 0 executing program [pid 1182] write(1, "executing program\n", 18) = 18 [pid 1182] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1182] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1182] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1182] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1182] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1182] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1183 attached [pid 1183] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1183] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1183] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1182] <... clone3 resumed> => {parent_tid=[1183]}, 88) = 1183 [pid 1182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1182] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] <... futex resumed>) = 0 [pid 1182] <... futex resumed>) = 1 [pid 1183] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1183] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1182] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] <... futex resumed>) = 0 [pid 1182] <... futex resumed>) = 0 [pid 1183] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1182] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1183] <... openat resumed>) = 3 [pid 1183] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1182] <... futex resumed>) = 0 [pid 1183] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1182] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1182] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1183] <... mmap resumed>) = 0x200000000000 [pid 1182] <... mmap resumed>) = 0x7feeb889d000 [pid 1182] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1182] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1182] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 1183] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 1184 attached [pid 1183] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1184] set_robust_list(0x7feeb88bd9a0, 24 [pid 1182] <... clone3 resumed> => {parent_tid=[1184]}, 88) = 1184 [pid 1184] <... set_robust_list resumed>) = 0 [pid 1182] rt_sigprocmask(SIG_SETMASK, [], [pid 1184] rt_sigprocmask(SIG_SETMASK, [], [pid 1182] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1184] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1182] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1184] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1182] <... futex resumed>) = 0 [pid 1184] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1182] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1184] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1184] <... futex resumed>) = 0 [pid 1182] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1184] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1183] <... futex resumed>) = 0 [pid 1182] <... futex resumed>) = 1 [pid 1183] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1182] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1183] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1183] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1183] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1182] <... futex resumed>) = 0 [pid 1182] exit_group(0 [pid 1183] <... futex resumed>) = ? [pid 1182] <... exit_group resumed>) = ? [pid 1184] <... futex resumed>) = ? [pid 1184] +++ exited with 0 +++ [pid 1183] +++ exited with 0 +++ [pid 1182] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1182, 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=0x55558b95b750) = 1185 ./strace-static-x86_64: Process 1185 attached [pid 1185] set_robust_list(0x55558b95b760, 24) = 0 [pid 1185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1185] setpgid(0, 0) = 0 [pid 1185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1185] write(3, "1000", 4) = 4 [pid 1185] close(3) = 0 executing program [pid 1185] write(1, "executing program\n", 18) = 18 [pid 1185] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1185] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1185] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1185] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1185] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1185] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1185] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1186 attached [pid 1186] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1186] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] <... clone3 resumed> => {parent_tid=[1186]}, 88) = 1186 [pid 1185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1185] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1186] <... futex resumed>) = 0 [pid 1185] <... futex resumed>) = 1 [pid 1186] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1185] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1186] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1185] <... futex resumed>) = 0 [pid 1186] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1186] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1185] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1185] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1185] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1187 attached [pid 1187] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1187] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1187] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] <... clone3 resumed> => {parent_tid=[1187]}, 88) = 1187 [pid 1185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1185] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1187] <... futex resumed>) = 0 [pid 1185] <... futex resumed>) = 1 [pid 1185] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1187] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1187] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1185] <... futex resumed>) = 0 [pid 1187] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1186] <... futex resumed>) = 0 [pid 1185] <... futex resumed>) = 1 [pid 1186] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1185] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1185] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1187] <... futex resumed>) = 0 [pid 1187] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1187] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1185] <... futex resumed>) = 0 [pid 1185] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1187] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1185] <... futex resumed>) = 0 [pid 1187] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1187] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1185] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1187] <... futex resumed>) = 0 [pid 1187] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1186] <... mmap resumed>) = 0x200000000000 [pid 1186] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1186] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] exit_group(0 [pid 1187] <... futex resumed>) = ? [pid 1186] <... futex resumed>) = ? [pid 1185] <... exit_group resumed>) = ? [pid 1187] +++ exited with 0 +++ [pid 1186] +++ exited with 0 +++ [pid 1185] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1185, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1188 ./strace-static-x86_64: Process 1188 attached [pid 1188] set_robust_list(0x55558b95b760, 24) = 0 [pid 1188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1188] setpgid(0, 0) = 0 [pid 1188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1188] write(3, "1000", 4) = 4 [pid 1188] close(3) = 0 executing program [pid 1188] write(1, "executing program\n", 18) = 18 [pid 1188] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1188] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1188] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1188] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1188] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1188] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1189 attached [pid 1189] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1189] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1188] <... clone3 resumed> => {parent_tid=[1189]}, 88) = 1189 [pid 1188] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1188] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1189] <... futex resumed>) = 0 [pid 1188] <... futex resumed>) = 1 [pid 1189] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1188] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1189] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1189] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1189] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1188] <... futex resumed>) = 0 [pid 1188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1188] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1188] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1188] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1190 attached [pid 1190] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1190] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1188] <... clone3 resumed> => {parent_tid=[1190]}, 88) = 1190 [pid 1188] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1188] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1190] <... futex resumed>) = 0 [pid 1190] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1188] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1190] <... openat resumed>) = 3 [pid 1190] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1188] <... futex resumed>) = 0 [pid 1190] <... futex resumed>) = 1 [pid 1188] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1190] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1189] <... futex resumed>) = 0 [pid 1188] <... futex resumed>) = 1 [pid 1189] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1188] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1190] <... futex resumed>) = 0 [pid 1188] <... futex resumed>) = 1 [pid 1190] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1188] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1190] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1190] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1188] <... futex resumed>) = 0 [pid 1190] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1188] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1188] <... futex resumed>) = 0 [pid 1190] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1188] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1190] <... ioctl resumed>) = 0 [pid 1190] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1188] <... futex resumed>) = 0 [pid 1190] <... futex resumed>) = 1 [pid 1190] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1189] <... mmap resumed>) = 0x200000000000 [pid 1189] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1188] exit_group(0 [pid 1189] <... futex resumed>) = ? [pid 1188] <... exit_group resumed>) = ? [pid 1190] <... futex resumed>) = ? [pid 1189] +++ exited with 0 +++ [pid 1190] +++ exited with 0 +++ [pid 1188] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1188, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1191 attached [pid 1191] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1191 [pid 1191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1191] setpgid(0, 0) = 0 [pid 1191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1191] write(3, "1000", 4) = 4 [pid 1191] close(3) = 0 executing program [pid 1191] write(1, "executing program\n", 18) = 18 [pid 1191] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1191] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1191] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1191] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1191] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1191] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1192 attached [pid 1192] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1192] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1192] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] <... clone3 resumed> => {parent_tid=[1192]}, 88) = 1192 [pid 1191] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1191] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1192] <... futex resumed>) = 0 [pid 1191] <... futex resumed>) = 1 [pid 1192] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1191] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1192] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1192] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1191] <... futex resumed>) = 0 [pid 1192] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1191] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1191] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1191] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1193 attached [pid 1193] set_robust_list(0x7feeb88bd9a0, 24 [pid 1191] <... clone3 resumed> => {parent_tid=[1193]}, 88) = 1193 [pid 1193] <... set_robust_list resumed>) = 0 [pid 1191] rt_sigprocmask(SIG_SETMASK, [], [pid 1193] rt_sigprocmask(SIG_SETMASK, [], [pid 1191] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1193] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1193] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] <... futex resumed>) = 0 [pid 1191] <... futex resumed>) = 1 [pid 1191] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1193] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1193] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1191] <... futex resumed>) = 0 [pid 1191] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1192] <... futex resumed>) = 0 [pid 1191] <... futex resumed>) = 1 [pid 1192] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1191] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1193] <... futex resumed>) = 0 [pid 1193] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1193] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1193] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1191] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] <... futex resumed>) = 0 [pid 1191] <... futex resumed>) = 1 [pid 1193] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1191] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1193] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1193] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1192] <... mmap resumed>) = 0x200000000000 [pid 1192] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1192] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] exit_group(0 [pid 1193] <... futex resumed>) = ? [pid 1193] +++ exited with 0 +++ [pid 1192] <... futex resumed>) = ? [pid 1192] +++ exited with 0 +++ [pid 1191] <... exit_group resumed>) = ? [pid 1191] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1191, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1194 attached , child_tidptr=0x55558b95b750) = 1194 [pid 1194] set_robust_list(0x55558b95b760, 24) = 0 [pid 1194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1194] setpgid(0, 0) = 0 [pid 1194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1194] write(3, "1000", 4) = 4 [pid 1194] close(3executing program ) = 0 [pid 1194] write(1, "executing program\n", 18) = 18 [pid 1194] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1194] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1194] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1194] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1194] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1194] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1195 attached [pid 1195] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1195] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] <... clone3 resumed> => {parent_tid=[1195]}, 88) = 1195 [pid 1194] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1194] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] <... futex resumed>) = 0 [pid 1194] <... futex resumed>) = 1 [pid 1195] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1194] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1194] <... futex resumed>) = 0 [pid 1195] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1195] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] <... mmap resumed>) = 0x7feeb889d000 [pid 1194] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1194] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1194] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1196 attached [pid 1196] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1196] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1196] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] <... clone3 resumed> => {parent_tid=[1196]}, 88) = 1196 [pid 1194] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1194] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1196] <... futex resumed>) = 0 [pid 1194] <... futex resumed>) = 1 [pid 1194] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1196] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1196] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1196] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] <... futex resumed>) = 0 [pid 1194] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1195] <... futex resumed>) = 0 [pid 1194] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1194] <... futex resumed>) = 1 [pid 1194] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1196] <... futex resumed>) = 0 [pid 1196] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1196] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] <... futex resumed>) = 0 [pid 1194] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1196] <... futex resumed>) = 1 [pid 1194] <... futex resumed>) = 0 [pid 1194] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1196] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1196] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1194] <... futex resumed>) = 0 [pid 1196] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1195] <... mmap resumed>) = 0x200000000000 [pid 1195] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1195] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] exit_group(0 [pid 1196] <... futex resumed>) = ? [pid 1195] <... futex resumed>) = ? [pid 1194] <... exit_group resumed>) = ? [pid 1196] +++ exited with 0 +++ [pid 1195] +++ exited with 0 +++ [pid 1194] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1194, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1197 attached [pid 1197] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1197 [pid 1197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1197] setpgid(0, 0) = 0 [pid 1197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1197] write(3, "1000", 4) = 4 [pid 1197] close(3executing program ) = 0 [pid 1197] write(1, "executing program\n", 18) = 18 [pid 1197] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1197] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1197] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1197] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1197] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1197] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1198 attached [pid 1198] set_robust_list(0x7feeb88de9a0, 24 [pid 1197] <... clone3 resumed> => {parent_tid=[1198]}, 88) = 1198 [pid 1198] <... set_robust_list resumed>) = 0 [pid 1197] rt_sigprocmask(SIG_SETMASK, [], [pid 1198] rt_sigprocmask(SIG_SETMASK, [], [pid 1197] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1198] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1197] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1198] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1197] <... futex resumed>) = 0 [pid 1198] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1197] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1198] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1197] <... futex resumed>) = 0 [pid 1198] <... futex resumed>) = 0 [pid 1197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1198] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1197] <... mmap resumed>) = 0x7feeb889d000 [pid 1197] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1197] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1197] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1199 attached [pid 1199] set_robust_list(0x7feeb88bd9a0, 24 [pid 1197] <... clone3 resumed> => {parent_tid=[1199]}, 88) = 1199 [pid 1199] <... set_robust_list resumed>) = 0 [pid 1197] rt_sigprocmask(SIG_SETMASK, [], [pid 1199] rt_sigprocmask(SIG_SETMASK, [], [pid 1197] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1199] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1197] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1199] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1197] <... futex resumed>) = 0 [pid 1199] <... openat resumed>) = 3 [pid 1197] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1199] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1199] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1197] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1197] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1199] <... futex resumed>) = 0 [pid 1197] <... futex resumed>) = 1 [pid 1199] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1197] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1199] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1199] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1197] <... futex resumed>) = 0 [pid 1199] <... futex resumed>) = 1 [pid 1197] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1199] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1198] <... futex resumed>) = 0 [pid 1197] <... futex resumed>) = 0 [pid 1199] <... ioctl resumed>) = 0 [pid 1198] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1197] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1199] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1199] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1198] <... mmap resumed>) = 0x200000000000 [pid 1198] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1198] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1197] exit_group(0) = ? [pid 1199] <... futex resumed>) = ? [pid 1198] <... futex resumed>) = ? [pid 1199] +++ exited with 0 +++ [pid 1198] +++ exited with 0 +++ [pid 1197] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1197, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1200 ./strace-static-x86_64: Process 1200 attached [pid 1200] set_robust_list(0x55558b95b760, 24) = 0 [pid 1200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1200] setpgid(0, 0) = 0 [pid 1200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1200] write(3, "1000", 4) = 4 [pid 1200] close(3) = 0 executing program [pid 1200] write(1, "executing program\n", 18) = 18 [pid 1200] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1200] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1200] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1200] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1200] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1200] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1201 attached [pid 1201] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1201] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1201] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1200] <... clone3 resumed> => {parent_tid=[1201]}, 88) = 1201 [pid 1200] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1200] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1201] <... futex resumed>) = 0 [pid 1200] <... futex resumed>) = 1 [pid 1201] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1201] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1200] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1201] <... futex resumed>) = 0 [pid 1200] <... futex resumed>) = 0 [pid 1201] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1200] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1201] <... openat resumed>) = 3 [pid 1201] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1200] <... futex resumed>) = 0 [pid 1200] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1201] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1200] <... futex resumed>) = 0 [pid 1200] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1200] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE [pid 1201] <... mmap resumed>) = 0x200000000000 [pid 1200] <... mprotect resumed>) = 0 [pid 1200] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1200] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1202 attached [pid 1202] set_robust_list(0x7feeb88bd9a0, 24 [pid 1200] <... clone3 resumed> => {parent_tid=[1202]}, 88) = 1202 [pid 1202] <... set_robust_list resumed>) = 0 [pid 1200] rt_sigprocmask(SIG_SETMASK, [], [pid 1202] rt_sigprocmask(SIG_SETMASK, [], [pid 1200] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1202] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1200] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1202] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1200] <... futex resumed>) = 0 [pid 1202] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1200] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1202] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1202] <... futex resumed>) = 0 [pid 1200] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1202] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1200] <... futex resumed>) = 0 [pid 1200] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1202] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1202] <... futex resumed>) = 0 [pid 1202] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1201] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1201] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1200] exit_group(0 [pid 1202] <... futex resumed>) = ? [pid 1200] <... exit_group resumed>) = ? [pid 1201] <... futex resumed>) = ? [pid 1202] +++ exited with 0 +++ [pid 1201] +++ exited with 0 +++ [pid 1200] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1200, 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 1203 attached , child_tidptr=0x55558b95b750) = 1203 [pid 1203] set_robust_list(0x55558b95b760, 24) = 0 [pid 1203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1203] setpgid(0, 0) = 0 [pid 1203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 1203] write(3, "1000", 4) = 4 [pid 1203] close(3) = 0 [pid 1203] write(1, "executing program\n", 18) = 18 [pid 1203] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1203] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1203] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1203] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1203] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1203] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1203] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1204 attached [pid 1204] set_robust_list(0x7feeb88de9a0, 24 [pid 1203] <... clone3 resumed> => {parent_tid=[1204]}, 88) = 1204 [pid 1203] rt_sigprocmask(SIG_SETMASK, [], [pid 1204] <... set_robust_list resumed>) = 0 [pid 1204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1204] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1203] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1203] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1204] <... futex resumed>) = 0 [pid 1203] <... futex resumed>) = 1 [pid 1204] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1203] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1204] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1203] <... futex resumed>) = 0 [pid 1204] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1203] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1204] <... futex resumed>) = 0 [pid 1204] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1203] <... mmap resumed>) = 0x7feeb889d000 [pid 1203] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1203] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1203] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1205 attached [pid 1205] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1205] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1205] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1203] <... clone3 resumed> => {parent_tid=[1205]}, 88) = 1205 [pid 1203] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1203] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... futex resumed>) = 0 [pid 1203] <... futex resumed>) = 1 [pid 1205] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1203] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1205] <... openat resumed>) = 3 [pid 1205] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1203] <... futex resumed>) = 0 [pid 1205] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1203] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1204] <... futex resumed>) = 0 [pid 1203] <... futex resumed>) = 1 [pid 1204] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1203] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... futex resumed>) = 0 [pid 1203] <... futex resumed>) = 1 [pid 1205] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1203] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1205] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1205] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1205] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1203] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... futex resumed>) = 0 [pid 1203] <... futex resumed>) = 1 [pid 1205] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1205] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1205] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1203] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1204] <... mmap resumed>) = 0x200000000000 [pid 1204] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1204] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1203] exit_group(0 [pid 1204] <... futex resumed>) = ? [pid 1204] +++ exited with 0 +++ [pid 1203] <... exit_group resumed>) = ? [pid 1205] <... futex resumed>) = ? [pid 1205] +++ exited with 0 +++ [pid 1203] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1203, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1206 attached , child_tidptr=0x55558b95b750) = 1206 [pid 1206] set_robust_list(0x55558b95b760, 24) = 0 [pid 1206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1206] setpgid(0, 0) = 0 [pid 1206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1206] write(3, "1000", 4) = 4 [pid 1206] close(3) = 0 executing program [pid 1206] write(1, "executing program\n", 18) = 18 [pid 1206] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1206] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1206] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1206] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1206] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1206] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1207 attached [pid 1207] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1207] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1207] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] <... clone3 resumed> => {parent_tid=[1207]}, 88) = 1207 [pid 1206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1206] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1207] <... futex resumed>) = 0 [pid 1206] <... futex resumed>) = 1 [pid 1207] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1206] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1207] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1207] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] <... futex resumed>) = 0 [pid 1207] <... futex resumed>) = 0 [pid 1206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1207] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] <... mmap resumed>) = 0x7feeb889d000 [pid 1206] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1206] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1206] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1208 attached [pid 1208] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1208] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1208] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] <... clone3 resumed> => {parent_tid=[1208]}, 88) = 1208 [pid 1206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1206] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1208] <... futex resumed>) = 0 [pid 1206] <... futex resumed>) = 1 [pid 1208] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1206] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1208] <... openat resumed>) = 3 [pid 1208] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1206] <... futex resumed>) = 0 [pid 1208] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1207] <... futex resumed>) = 0 [pid 1206] <... futex resumed>) = 1 [pid 1207] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1206] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1206] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1208] <... futex resumed>) = 0 [pid 1208] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1208] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1208] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] <... futex resumed>) = 0 [pid 1206] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1208] <... futex resumed>) = 0 [pid 1206] <... futex resumed>) = 1 [pid 1208] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1208] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1208] <... futex resumed>) = 0 [pid 1206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1208] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1207] <... mmap resumed>) = 0x200000000000 [pid 1207] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1207] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] exit_group(0 [pid 1207] <... futex resumed>) = ? [pid 1208] <... futex resumed>) = ? [pid 1206] <... exit_group resumed>) = ? [pid 1208] +++ exited with 0 +++ [pid 1207] +++ exited with 0 +++ [pid 1206] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1206, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1209 attached [pid 1209] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1209 [pid 1209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1209] setpgid(0, 0) = 0 [pid 1209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1209] write(3, "1000", 4) = 4 [pid 1209] close(3) = 0 [pid 1209] write(1, "executing program\n", 18executing program ) = 18 [pid 1209] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1209] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1209] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1209] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1209] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1209] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1209] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1210 attached [pid 1210] set_robust_list(0x7feeb88de9a0, 24 [pid 1209] <... clone3 resumed> => {parent_tid=[1210]}, 88) = 1210 [pid 1210] <... set_robust_list resumed>) = 0 [pid 1210] rt_sigprocmask(SIG_SETMASK, [], [pid 1209] rt_sigprocmask(SIG_SETMASK, [], [pid 1210] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1210] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1209] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1209] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1210] <... futex resumed>) = 0 [pid 1209] <... futex resumed>) = 1 [pid 1210] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1209] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1210] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1210] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1210] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1209] <... futex resumed>) = 0 [pid 1209] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1209] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1209] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1209] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1211 attached [pid 1211] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1211] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1209] <... clone3 resumed> => {parent_tid=[1211]}, 88) = 1211 [pid 1209] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1209] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1211] <... futex resumed>) = 0 [pid 1209] <... futex resumed>) = 1 [pid 1211] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1209] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1211] <... openat resumed>) = 3 [pid 1211] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1211] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1209] <... futex resumed>) = 0 [pid 1209] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1210] <... futex resumed>) = 0 [pid 1209] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1210] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1211] <... futex resumed>) = 0 [pid 1209] <... futex resumed>) = 1 [pid 1209] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1211] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1211] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] <... futex resumed>) = 0 [pid 1211] <... futex resumed>) = 1 [pid 1211] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1209] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1211] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1209] <... futex resumed>) = 0 [pid 1209] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1211] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1211] <... futex resumed>) = 0 [pid 1211] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1210] <... mmap resumed>) = 0x200000000000 [pid 1210] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1210] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1209] exit_group(0 [pid 1211] <... futex resumed>) = ? [pid 1211] +++ exited with 0 +++ [pid 1210] <... futex resumed>) = ? [pid 1209] <... exit_group resumed>) = ? [pid 1210] +++ exited with 0 +++ [pid 1209] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1209, 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=0x55558b95b750) = 1212 ./strace-static-x86_64: Process 1212 attached [pid 1212] set_robust_list(0x55558b95b760, 24) = 0 [pid 1212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1212] setpgid(0, 0) = 0 [pid 1212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1212] write(3, "1000", 4) = 4 [pid 1212] close(3executing program ) = 0 [pid 1212] write(1, "executing program\n", 18) = 18 [pid 1212] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1212] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1212] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1212] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1212] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1212] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1213 attached [pid 1213] set_robust_list(0x7feeb88de9a0, 24 [pid 1212] <... clone3 resumed> => {parent_tid=[1213]}, 88) = 1213 [pid 1213] <... set_robust_list resumed>) = 0 [pid 1212] rt_sigprocmask(SIG_SETMASK, [], [pid 1213] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1213] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1212] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1212] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1213] <... futex resumed>) = 0 [pid 1212] <... futex resumed>) = 1 [pid 1212] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1213] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1212] <... futex resumed>) = 0 [pid 1213] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1213] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1213] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1212] <... mmap resumed>) = 0x7feeb889d000 [pid 1212] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1212] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1212] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1214 attached [pid 1214] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1214] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1214] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1212] <... clone3 resumed> => {parent_tid=[1214]}, 88) = 1214 [pid 1212] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1212] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1214] <... futex resumed>) = 0 [pid 1212] <... futex resumed>) = 1 [pid 1212] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1214] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1214] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1212] <... futex resumed>) = 0 [pid 1214] <... futex resumed>) = 1 [pid 1212] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1214] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1212] <... futex resumed>) = 1 [pid 1212] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1214] <... futex resumed>) = 0 [pid 1213] <... futex resumed>) = 0 [pid 1212] <... futex resumed>) = 1 [pid 1213] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1214] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0} [pid 1212] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1214] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1214] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1212] <... futex resumed>) = 0 [pid 1214] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1212] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1214] <... ioctl resumed>) = 0 [pid 1212] <... futex resumed>) = 0 [pid 1214] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1212] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1214] <... futex resumed>) = 0 [pid 1214] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1213] <... mmap resumed>) = 0x200000000000 [pid 1213] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1213] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1212] exit_group(0 [pid 1214] <... futex resumed>) = ? [pid 1213] <... futex resumed>) = ? [pid 1212] <... exit_group resumed>) = ? [pid 1214] +++ exited with 0 +++ [pid 1213] +++ exited with 0 +++ [pid 1212] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1212, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1215 attached , child_tidptr=0x55558b95b750) = 1215 [pid 1215] set_robust_list(0x55558b95b760, 24) = 0 [pid 1215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1215] setpgid(0, 0) = 0 [pid 1215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1215] write(3, "1000", 4) = 4 [pid 1215] close(3) = 0 executing program [pid 1215] write(1, "executing program\n", 18) = 18 [pid 1215] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1215] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1215] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1215] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1215] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1215] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1216 attached [pid 1216] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1216] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1215] <... clone3 resumed> => {parent_tid=[1216]}, 88) = 1216 [pid 1215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1215] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] <... futex resumed>) = 0 [pid 1215] <... futex resumed>) = 1 [pid 1216] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1216] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1216] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1215] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] <... futex resumed>) = 0 [pid 1215] <... futex resumed>) = 1 [pid 1216] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1215] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1216] <... openat resumed>) = 3 [pid 1216] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1216] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1215] <... futex resumed>) = 0 [pid 1215] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] <... futex resumed>) = 0 [pid 1215] <... futex resumed>) = 1 [pid 1216] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1215] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1216] <... mmap resumed>) = 0x200000000000 [pid 1215] <... mmap resumed>) = 0x7feeb889d000 [pid 1215] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1215] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1215] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 1216] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 1217 attached ) = 0 [pid 1216] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1217] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1215] <... clone3 resumed> => {parent_tid=[1217]}, 88) = 1217 [pid 1217] rt_sigprocmask(SIG_SETMASK, [], [pid 1215] rt_sigprocmask(SIG_SETMASK, [], [pid 1217] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1215] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1217] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1215] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] <... futex resumed>) = 0 [pid 1215] <... futex resumed>) = 1 [pid 1215] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1217] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1217] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1215] <... futex resumed>) = 0 [pid 1217] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1215] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] <... futex resumed>) = 0 [pid 1215] <... futex resumed>) = 1 [pid 1216] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1215] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1216] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1216] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1215] <... futex resumed>) = 0 [pid 1216] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1215] exit_group(0 [pid 1217] <... futex resumed>) = ? [pid 1216] <... futex resumed>) = ? [pid 1215] <... exit_group resumed>) = ? [pid 1217] +++ exited with 0 +++ [pid 1216] +++ exited with 0 +++ [pid 1215] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1215, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1218 attached [pid 1218] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1218 [pid 1218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1218] setpgid(0, 0) = 0 [pid 1218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1218] write(3, "1000", 4) = 4 [pid 1218] close(3) = 0 executing program [pid 1218] write(1, "executing program\n", 18) = 18 [pid 1218] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1218] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1218] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1218] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1218] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1218] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1219 attached [pid 1219] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1219] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1218] <... clone3 resumed> => {parent_tid=[1219]}, 88) = 1219 [pid 1218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1218] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... futex resumed>) = 0 [pid 1218] <... futex resumed>) = 1 [pid 1219] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1219] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1218] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... futex resumed>) = 0 [pid 1218] <... futex resumed>) = 0 [pid 1219] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1218] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1219] <... openat resumed>) = 3 [pid 1219] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1218] <... futex resumed>) = 0 [pid 1218] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1218] <... futex resumed>) = 0 [pid 1218] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1219] <... mmap resumed>) = 0x200000000000 [pid 1218] <... mmap resumed>) = 0x7feeb889d000 [pid 1218] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1218] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1218] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1220 attached => {parent_tid=[1220]}, 88) = 1220 [pid 1220] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1218] rt_sigprocmask(SIG_SETMASK, [], [pid 1220] rt_sigprocmask(SIG_SETMASK, [], [pid 1218] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1220] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1218] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1220] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1218] <... futex resumed>) = 0 [pid 1220] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1220] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1218] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1220] <... futex resumed>) = 0 [pid 1218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1220] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1218] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1218] <... futex resumed>) = 0 [pid 1220] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1218] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1220] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1220] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1218] <... futex resumed>) = 0 [pid 1220] <... futex resumed>) = 1 [pid 1220] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1219] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1219] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1218] exit_group(0 [pid 1220] <... futex resumed>) = ? [pid 1218] <... exit_group resumed>) = ? [pid 1219] <... futex resumed>) = ? [pid 1220] +++ exited with 0 +++ [pid 1219] +++ exited with 0 +++ [pid 1218] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1218, 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 1221 attached , child_tidptr=0x55558b95b750) = 1221 [pid 1221] set_robust_list(0x55558b95b760, 24) = 0 [pid 1221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1221] setpgid(0, 0) = 0 [pid 1221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1221] write(3, "1000", 4) = 4 [pid 1221] close(3) = 0 executing program [pid 1221] write(1, "executing program\n", 18) = 18 [pid 1221] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1221] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1221] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1221] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1221] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1221] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1222 attached [pid 1222] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1222] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1221] <... clone3 resumed> => {parent_tid=[1222]}, 88) = 1222 [pid 1221] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1221] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1222] <... futex resumed>) = 0 [pid 1221] <... futex resumed>) = 1 [pid 1222] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1221] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1222] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1221] <... futex resumed>) = 0 [pid 1222] <... futex resumed>) = 0 [pid 1221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1222] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1221] <... mmap resumed>) = 0x7feeb889d000 [pid 1221] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1221] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1221] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1223 attached [pid 1223] set_robust_list(0x7feeb88bd9a0, 24 [pid 1221] <... clone3 resumed> => {parent_tid=[1223]}, 88) = 1223 [pid 1223] <... set_robust_list resumed>) = 0 [pid 1221] rt_sigprocmask(SIG_SETMASK, [], [pid 1223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1223] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1221] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1221] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1223] <... futex resumed>) = 0 [pid 1221] <... futex resumed>) = 1 [pid 1221] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1223] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1223] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1221] <... futex resumed>) = 0 [pid 1223] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1221] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1222] <... futex resumed>) = 0 [pid 1221] <... futex resumed>) = 1 [pid 1222] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1221] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1223] <... futex resumed>) = 0 [pid 1221] <... futex resumed>) = 1 [pid 1221] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1223] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1223] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1221] <... futex resumed>) = 0 [pid 1223] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1221] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1223] <... futex resumed>) = 0 [pid 1221] <... futex resumed>) = 1 [pid 1223] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1221] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1223] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1223] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1221] <... futex resumed>) = 0 [pid 1223] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1222] <... mmap resumed>) = 0x200000000000 [pid 1222] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1222] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1221] exit_group(0) = ? [pid 1223] <... futex resumed>) = ? [pid 1222] <... futex resumed>) = ? [pid 1223] +++ exited with 0 +++ [pid 1222] +++ exited with 0 +++ [pid 1221] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1221, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1224 attached [pid 1224] set_robust_list(0x55558b95b760, 24) = 0 [pid 1224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1224 [pid 1224] <... prctl resumed>) = 0 [pid 1224] setpgid(0, 0) = 0 [pid 1224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1224] write(3, "1000", 4) = 4 [pid 1224] close(3) = 0 [pid 1224] write(1, "executing program\n", 18executing program ) = 18 [pid 1224] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1224] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1224] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1224] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1224] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1224] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1225 attached [pid 1225] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1225] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1224] <... clone3 resumed> => {parent_tid=[1225]}, 88) = 1225 [pid 1224] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1224] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1225] <... futex resumed>) = 0 [pid 1224] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1225] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1224] <... futex resumed>) = 0 [pid 1225] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1225] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1225] <... futex resumed>) = 0 [pid 1225] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1224] <... mmap resumed>) = 0x7feeb889d000 [pid 1224] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1224] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1224] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1226 attached [pid 1226] set_robust_list(0x7feeb88bd9a0, 24 [pid 1224] <... clone3 resumed> => {parent_tid=[1226]}, 88) = 1226 [pid 1226] <... set_robust_list resumed>) = 0 [pid 1224] rt_sigprocmask(SIG_SETMASK, [], [pid 1226] rt_sigprocmask(SIG_SETMASK, [], [pid 1224] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1226] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1224] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1226] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1224] <... futex resumed>) = 0 [pid 1226] <... openat resumed>) = 3 [pid 1224] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1226] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1224] <... futex resumed>) = 0 [pid 1226] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1224] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1225] <... futex resumed>) = 0 [pid 1224] <... futex resumed>) = 1 [pid 1225] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1224] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1226] <... futex resumed>) = 0 [pid 1224] <... futex resumed>) = 1 [pid 1226] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1224] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1226] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1226] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1224] <... futex resumed>) = 0 [pid 1224] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1226] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1224] <... futex resumed>) = 0 [pid 1226] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1226] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1224] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1226] <... futex resumed>) = 0 [pid 1224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1226] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1225] <... mmap resumed>) = 0x200000000000 [pid 1225] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1225] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1224] exit_group(0 [pid 1226] <... futex resumed>) = ? [pid 1225] <... futex resumed>) = ? [pid 1224] <... exit_group resumed>) = ? [pid 1226] +++ exited with 0 +++ [pid 1225] +++ exited with 0 +++ [pid 1224] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1224, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1227 ./strace-static-x86_64: Process 1227 attached [pid 1227] set_robust_list(0x55558b95b760, 24) = 0 [pid 1227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1227] setpgid(0, 0) = 0 [pid 1227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1227] write(3, "1000", 4) = 4 [pid 1227] close(3) = 0 executing program [pid 1227] write(1, "executing program\n", 18) = 18 [pid 1227] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1227] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1227] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1227] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1227] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1227] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1228 attached [pid 1228] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1228] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1227] <... clone3 resumed> => {parent_tid=[1228]}, 88) = 1228 [pid 1227] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1227] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1228] <... futex resumed>) = 0 [pid 1227] <... futex resumed>) = 1 [pid 1228] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1227] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1228] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1227] <... futex resumed>) = 0 [pid 1228] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1228] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1227] <... mmap resumed>) = 0x7feeb889d000 [pid 1227] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1227] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1227] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1229 attached [pid 1229] set_robust_list(0x7feeb88bd9a0, 24 [pid 1227] <... clone3 resumed> => {parent_tid=[1229]}, 88) = 1229 [pid 1229] <... set_robust_list resumed>) = 0 [pid 1227] rt_sigprocmask(SIG_SETMASK, [], [pid 1229] rt_sigprocmask(SIG_SETMASK, [], [pid 1227] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1229] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1227] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1229] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1227] <... futex resumed>) = 0 [pid 1227] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1229] <... openat resumed>) = 3 [pid 1229] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1227] <... futex resumed>) = 0 [pid 1227] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1228] <... futex resumed>) = 0 [pid 1228] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1227] <... futex resumed>) = 1 [pid 1229] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1227] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1227] <... futex resumed>) = 0 [pid 1229] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1229] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1229] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1227] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1227] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1229] <... futex resumed>) = 0 [pid 1229] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1227] <... futex resumed>) = 1 [pid 1229] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1227] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1229] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1229] <... futex resumed>) = 0 [pid 1229] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1228] <... mmap resumed>) = 0x200000000000 [pid 1228] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1228] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1227] exit_group(0 [pid 1229] <... futex resumed>) = ? [pid 1229] +++ exited with 0 +++ [pid 1228] <... futex resumed>) = ? [pid 1227] <... exit_group resumed>) = ? [pid 1228] +++ exited with 0 +++ [pid 1227] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1227, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1230 attached , child_tidptr=0x55558b95b750) = 1230 [pid 1230] set_robust_list(0x55558b95b760, 24) = 0 [pid 1230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1230] setpgid(0, 0) = 0 [pid 1230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1230] write(3, "1000", 4) = 4 [pid 1230] close(3) = 0 executing program [pid 1230] write(1, "executing program\n", 18) = 18 [pid 1230] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1230] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1230] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1230] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1230] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1230] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1231 attached [pid 1231] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1231] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1231] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1230] <... clone3 resumed> => {parent_tid=[1231]}, 88) = 1231 [pid 1230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1230] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] <... futex resumed>) = 0 [pid 1230] <... futex resumed>) = 1 [pid 1231] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1230] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1230] <... futex resumed>) = 0 [pid 1231] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1231] <... futex resumed>) = 0 [pid 1231] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1230] <... mmap resumed>) = 0x7feeb889d000 [pid 1230] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1230] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1230] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1232 attached [pid 1232] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1232] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1230] <... clone3 resumed> => {parent_tid=[1232]}, 88) = 1232 [pid 1230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1230] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] <... futex resumed>) = 0 [pid 1230] <... futex resumed>) = 1 [pid 1230] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1232] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1232] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1230] <... futex resumed>) = 0 [pid 1232] <... futex resumed>) = 1 [pid 1230] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1231] <... futex resumed>) = 0 [pid 1230] <... futex resumed>) = 1 [pid 1230] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] <... futex resumed>) = 0 [pid 1230] <... futex resumed>) = 1 [pid 1232] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1230] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1232] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1232] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1230] <... futex resumed>) = 0 [pid 1232] <... futex resumed>) = 1 [pid 1231] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1230] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1230] <... futex resumed>) = 0 [pid 1230] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1232] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1232] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1232] <... futex resumed>) = 0 [pid 1232] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1231] <... mmap resumed>) = 0x200000000000 [pid 1231] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1231] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1230] exit_group(0 [pid 1232] <... futex resumed>) = ? [pid 1232] +++ exited with 0 +++ [pid 1231] <... futex resumed>) = ? [pid 1230] <... exit_group resumed>) = ? [pid 1231] +++ exited with 0 +++ [pid 1230] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1230, 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=0x55558b95b750) = 1233 ./strace-static-x86_64: Process 1233 attached [pid 1233] set_robust_list(0x55558b95b760, 24) = 0 [pid 1233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1233] setpgid(0, 0) = 0 [pid 1233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1233] write(3, "1000", 4) = 4 [pid 1233] close(3) = 0 executing program [pid 1233] write(1, "executing program\n", 18) = 18 [pid 1233] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1233] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1233] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1233] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1233] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1233] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1234 attached [pid 1234] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1234] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1233] <... clone3 resumed> => {parent_tid=[1234]}, 88) = 1234 [pid 1233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1233] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1234] <... futex resumed>) = 0 [pid 1233] <... futex resumed>) = 1 [pid 1234] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1233] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1234] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1233] <... futex resumed>) = 0 [pid 1234] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1234] <... futex resumed>) = 0 [pid 1234] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1233] <... mmap resumed>) = 0x7feeb889d000 [pid 1233] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1233] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1233] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1235 attached [pid 1235] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1235] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1233] <... clone3 resumed> => {parent_tid=[1235]}, 88) = 1235 [pid 1233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1233] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1235] <... futex resumed>) = 0 [pid 1233] <... futex resumed>) = 1 [pid 1233] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1235] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1235] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1233] <... futex resumed>) = 0 [pid 1235] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1233] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1234] <... futex resumed>) = 0 [pid 1233] <... futex resumed>) = 1 [pid 1234] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1233] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1233] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1235] <... futex resumed>) = 0 [pid 1235] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1235] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] <... futex resumed>) = 0 [pid 1233] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1233] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1235] <... futex resumed>) = 1 [pid 1235] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1235] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1233] <... futex resumed>) = 0 [pid 1235] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1234] <... mmap resumed>) = 0x200000000000 [pid 1234] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1234] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1233] exit_group(0 [pid 1235] <... futex resumed>) = ? [pid 1235] +++ exited with 0 +++ [pid 1234] <... futex resumed>) = ? [pid 1233] <... exit_group resumed>) = ? [pid 1234] +++ exited with 0 +++ [pid 1233] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1233, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1236 attached , child_tidptr=0x55558b95b750) = 1236 [pid 1236] set_robust_list(0x55558b95b760, 24) = 0 [pid 1236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1236] setpgid(0, 0) = 0 [pid 1236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1236] write(3, "1000", 4) = 4 [pid 1236] close(3) = 0 executing program [pid 1236] write(1, "executing program\n", 18) = 18 [pid 1236] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1236] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1236] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1236] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1236] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1236] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1237 attached => {parent_tid=[1237]}, 88) = 1237 [pid 1237] set_robust_list(0x7feeb88de9a0, 24 [pid 1236] rt_sigprocmask(SIG_SETMASK, [], [pid 1237] <... set_robust_list resumed>) = 0 [pid 1236] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1237] rt_sigprocmask(SIG_SETMASK, [], [pid 1236] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1237] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1236] <... futex resumed>) = 0 [pid 1237] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1236] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1237] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1236] <... futex resumed>) = 0 [pid 1237] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1237] <... futex resumed>) = 0 [pid 1236] <... mmap resumed>) = 0x7feeb889d000 [pid 1237] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1236] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1236] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1236] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1238 attached [pid 1238] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1238] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1238] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1236] <... clone3 resumed> => {parent_tid=[1238]}, 88) = 1238 [pid 1236] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1236] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1238] <... futex resumed>) = 0 [pid 1236] <... futex resumed>) = 1 [pid 1236] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1238] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1238] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1236] <... futex resumed>) = 0 [pid 1238] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1236] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1237] <... futex resumed>) = 0 [pid 1236] <... futex resumed>) = 1 [pid 1237] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1236] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1238] <... futex resumed>) = 0 [pid 1236] <... futex resumed>) = 1 [pid 1238] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1238] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1238] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1236] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1236] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1238] <... futex resumed>) = 0 [pid 1236] <... futex resumed>) = 1 [pid 1238] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1238] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1238] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1236] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1237] <... mmap resumed>) = 0x200000000000 [pid 1237] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1236] exit_group(0 [pid 1238] <... futex resumed>) = ? [pid 1236] <... exit_group resumed>) = ? [pid 1238] +++ exited with 0 +++ [pid 1237] +++ exited with 0 +++ [pid 1236] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1236, 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 1239 attached , child_tidptr=0x55558b95b750) = 1239 [pid 1239] set_robust_list(0x55558b95b760, 24) = 0 [pid 1239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1239] setpgid(0, 0) = 0 [pid 1239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1239] write(3, "1000", 4) = 4 [pid 1239] close(3) = 0 executing program [pid 1239] write(1, "executing program\n", 18) = 18 [pid 1239] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1239] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1239] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1239] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1239] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1239] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1240 attached [pid 1240] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1240] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1240] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1239] <... clone3 resumed> => {parent_tid=[1240]}, 88) = 1240 [pid 1239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1239] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1240] <... futex resumed>) = 0 [pid 1239] <... futex resumed>) = 1 [pid 1240] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1239] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1240] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1239] <... futex resumed>) = 0 [pid 1240] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1240] <... futex resumed>) = 0 [pid 1240] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1239] <... mmap resumed>) = 0x7feeb889d000 [pid 1239] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1239] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1239] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1241 attached [pid 1241] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1241] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1241] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1239] <... clone3 resumed> => {parent_tid=[1241]}, 88) = 1241 [pid 1239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1239] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... futex resumed>) = 0 [pid 1239] <... futex resumed>) = 1 [pid 1241] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1239] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1241] <... openat resumed>) = 3 [pid 1241] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1239] <... futex resumed>) = 0 [pid 1241] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1239] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1240] <... futex resumed>) = 0 [pid 1239] <... futex resumed>) = 1 [pid 1240] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1239] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... futex resumed>) = 0 [pid 1239] <... futex resumed>) = 1 [pid 1241] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1241] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1241] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1239] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1239] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... futex resumed>) = 0 [pid 1241] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1239] <... futex resumed>) = 1 [pid 1241] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1241] <... futex resumed>) = 0 [pid 1239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1241] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1240] <... mmap resumed>) = 0x200000000000 [pid 1240] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1240] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1239] exit_group(0 [pid 1241] <... futex resumed>) = ? [pid 1240] <... futex resumed>) = ? [pid 1239] <... exit_group resumed>) = ? [pid 1241] +++ exited with 0 +++ [pid 1240] +++ exited with 0 +++ [pid 1239] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1239, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1242 attached [pid 1242] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1242 [pid 1242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1242] setpgid(0, 0) = 0 [pid 1242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1242] write(3, "1000", 4) = 4 [pid 1242] close(3) = 0 [pid 1242] write(1, "executing program\n", 18executing program ) = 18 [pid 1242] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1242] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1242] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1242] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1242] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1242] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1242] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1243 attached [pid 1243] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1243] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1243] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1242] <... clone3 resumed> => {parent_tid=[1243]}, 88) = 1243 [pid 1242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1242] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1243] <... futex resumed>) = 0 [pid 1242] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1243] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1242] <... futex resumed>) = 0 [pid 1243] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1243] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1242] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1243] <... futex resumed>) = 0 [pid 1243] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1242] <... mmap resumed>) = 0x7feeb889d000 [pid 1242] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1242] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1242] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1244 attached [pid 1244] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1244] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1242] <... clone3 resumed> => {parent_tid=[1244]}, 88) = 1244 [pid 1242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1242] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1244] <... futex resumed>) = 0 [pid 1242] <... futex resumed>) = 1 [pid 1244] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1242] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1244] <... openat resumed>) = 3 [pid 1244] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1242] <... futex resumed>) = 0 [pid 1244] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1242] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1243] <... futex resumed>) = 0 [pid 1242] <... futex resumed>) = 1 [pid 1243] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1242] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1242] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1244] <... futex resumed>) = 0 [pid 1244] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1244] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1244] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1242] <... futex resumed>) = 0 [pid 1242] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1244] <... futex resumed>) = 0 [pid 1242] <... futex resumed>) = 1 [pid 1244] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1242] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1244] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1242] <... futex resumed>) = 0 [pid 1244] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1243] <... mmap resumed>) = 0x200000000000 [pid 1243] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1243] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1242] exit_group(0 [pid 1244] <... futex resumed>) = ? [pid 1244] +++ exited with 0 +++ [pid 1243] <... futex resumed>) = ? [pid 1242] <... exit_group resumed>) = ? [pid 1243] +++ exited with 0 +++ [pid 1242] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1242, 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 1245 attached , child_tidptr=0x55558b95b750) = 1245 [pid 1245] set_robust_list(0x55558b95b760, 24) = 0 [pid 1245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1245] setpgid(0, 0) = 0 [pid 1245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1245] write(3, "1000", 4) = 4 [pid 1245] close(3) = 0 executing program [pid 1245] write(1, "executing program\n", 18) = 18 [pid 1245] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1245] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1245] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1245] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1245] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1245] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1246 attached [pid 1246] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1246] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1245] <... clone3 resumed> => {parent_tid=[1246]}, 88) = 1246 [pid 1245] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1245] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1246] <... futex resumed>) = 0 [pid 1245] <... futex resumed>) = 1 [pid 1246] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1245] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1246] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1246] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = 0 [pid 1246] <... futex resumed>) = 0 [pid 1245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1246] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1245] <... mmap resumed>) = 0x7feeb889d000 [pid 1245] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1245] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1245] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1247 attached [pid 1247] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1247] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1245] <... clone3 resumed> => {parent_tid=[1247]}, 88) = 1247 [pid 1245] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1245] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... futex resumed>) = 0 [pid 1245] <... futex resumed>) = 1 [pid 1247] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1245] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1247] <... openat resumed>) = 3 [pid 1247] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1245] <... futex resumed>) = 0 [pid 1247] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1245] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1246] <... futex resumed>) = 0 [pid 1245] <... futex resumed>) = 1 [pid 1246] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1245] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... futex resumed>) = 0 [pid 1245] <... futex resumed>) = 1 [pid 1245] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1247] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1247] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = 0 [pid 1245] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... futex resumed>) = 1 [pid 1245] <... futex resumed>) = 0 [pid 1247] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1245] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1247] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1247] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1245] <... futex resumed>) = 0 [pid 1247] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1246] <... mmap resumed>) = 0x200000000000 [pid 1246] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1246] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1245] exit_group(0 [pid 1247] <... futex resumed>) = ? [pid 1247] +++ exited with 0 +++ [pid 1246] <... futex resumed>) = ? [pid 1245] <... exit_group resumed>) = ? [pid 1246] +++ exited with 0 +++ [pid 1245] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1245, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1248 attached , child_tidptr=0x55558b95b750) = 1248 [pid 1248] set_robust_list(0x55558b95b760, 24) = 0 [pid 1248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1248] setpgid(0, 0) = 0 [pid 1248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1248] write(3, "1000", 4) = 4 [pid 1248] close(3) = 0 executing program [pid 1248] write(1, "executing program\n", 18) = 18 [pid 1248] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1248] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1248] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1248] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1248] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1248] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1249 attached [pid 1249] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1249] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1249] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1248] <... clone3 resumed> => {parent_tid=[1249]}, 88) = 1249 [pid 1248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1248] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1249] <... futex resumed>) = 0 [pid 1248] <... futex resumed>) = 1 [pid 1249] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1248] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1249] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1248] <... futex resumed>) = 0 [pid 1249] <... futex resumed>) = 0 [pid 1248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1249] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1248] <... mmap resumed>) = 0x7feeb889d000 [pid 1248] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1248] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1248] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1250 attached [pid 1250] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1250] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1248] <... clone3 resumed> => {parent_tid=[1250]}, 88) = 1250 [pid 1248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1248] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1250] <... futex resumed>) = 0 [pid 1248] <... futex resumed>) = 1 [pid 1248] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1250] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1250] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1248] <... futex resumed>) = 0 [pid 1250] <... futex resumed>) = 1 [pid 1248] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1250] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1248] <... futex resumed>) = 1 [pid 1248] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1250] <... futex resumed>) = 0 [pid 1248] <... futex resumed>) = 1 [pid 1250] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1248] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1250] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1250] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1248] <... futex resumed>) = 0 [pid 1250] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1248] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1249] <... futex resumed>) = 0 [pid 1250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1249] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1248] <... futex resumed>) = 0 [pid 1250] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1248] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1250] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 1250] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1250] <... futex resumed>) = 0 [pid 1250] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1249] <... mmap resumed>) = 0x200000000000 [pid 1249] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1249] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1248] exit_group(0 [pid 1250] <... futex resumed>) = ? [pid 1250] +++ exited with 0 +++ [pid 1249] <... futex resumed>) = ? [pid 1248] <... exit_group resumed>) = ? [pid 1249] +++ exited with 0 +++ [pid 1248] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1248, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1251 attached [pid 1251] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1251 [pid 1251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1251] setpgid(0, 0) = 0 [pid 1251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1251] write(3, "1000", 4) = 4 [pid 1251] close(3) = 0 executing program [pid 1251] write(1, "executing program\n", 18) = 18 [pid 1251] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1251] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1251] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1251] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1251] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1251] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1252 attached [pid 1252] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1252] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1251] <... clone3 resumed> => {parent_tid=[1252]}, 88) = 1252 [pid 1251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1251] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1252] <... futex resumed>) = 0 [pid 1251] <... futex resumed>) = 1 [pid 1252] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1251] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1252] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1251] <... futex resumed>) = 0 [pid 1252] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1252] <... futex resumed>) = 0 [pid 1252] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1251] <... mmap resumed>) = 0x7feeb889d000 [pid 1251] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1251] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1251] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1253 attached [pid 1253] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1253] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1251] <... clone3 resumed> => {parent_tid=[1253]}, 88) = 1253 [pid 1251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1251] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1253] <... futex resumed>) = 0 [pid 1251] <... futex resumed>) = 1 [pid 1251] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1253] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1253] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1251] <... futex resumed>) = 0 [pid 1253] <... futex resumed>) = 1 [pid 1251] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1253] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1252] <... futex resumed>) = 0 [pid 1251] <... futex resumed>) = 1 [pid 1252] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1251] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1253] <... futex resumed>) = 0 [pid 1251] <... futex resumed>) = 1 [pid 1253] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1251] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1253] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1253] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1251] <... futex resumed>) = 0 [pid 1253] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1251] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1253] <... ioctl resumed>) = 0 [pid 1251] <... futex resumed>) = 0 [pid 1253] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1251] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1253] <... futex resumed>) = 0 [pid 1251] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1253] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1252] <... mmap resumed>) = 0x200000000000 [pid 1252] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1252] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1251] exit_group(0 [pid 1253] <... futex resumed>) = ? [pid 1252] <... futex resumed>) = ? [pid 1251] <... exit_group resumed>) = ? [pid 1253] +++ exited with 0 +++ [pid 1252] +++ exited with 0 +++ [pid 1251] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1251, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1254 attached , child_tidptr=0x55558b95b750) = 1254 [pid 1254] set_robust_list(0x55558b95b760, 24) = 0 [pid 1254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1254] setpgid(0, 0) = 0 [pid 1254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1254] write(3, "1000", 4) = 4 [pid 1254] close(3) = 0 executing program [pid 1254] write(1, "executing program\n", 18) = 18 [pid 1254] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1254] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1254] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1254] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1254] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1254] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1255 attached [pid 1255] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1255] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1255] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1254] <... clone3 resumed> => {parent_tid=[1255]}, 88) = 1255 [pid 1254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1254] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] <... futex resumed>) = 0 [pid 1254] <... futex resumed>) = 1 [pid 1255] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1254] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1254] <... futex resumed>) = 0 [pid 1255] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1255] <... futex resumed>) = 0 [pid 1255] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1254] <... mmap resumed>) = 0x7feeb889d000 [pid 1254] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1254] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1254] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1256 attached => {parent_tid=[1256]}, 88) = 1256 [pid 1256] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1254] rt_sigprocmask(SIG_SETMASK, [], [pid 1256] rt_sigprocmask(SIG_SETMASK, [], [pid 1254] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1256] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1254] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1256] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1254] <... futex resumed>) = 0 [pid 1254] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1256] <... openat resumed>) = 3 [pid 1256] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1254] <... futex resumed>) = 0 [pid 1256] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1254] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] <... futex resumed>) = 0 [pid 1254] <... futex resumed>) = 1 [pid 1255] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1254] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1256] <... futex resumed>) = 0 [pid 1254] <... futex resumed>) = 1 [pid 1256] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1254] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1256] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1254] <... futex resumed>) = 0 [pid 1254] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1254] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1256] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1256] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1254] <... futex resumed>) = 0 [pid 1256] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1255] <... mmap resumed>) = 0x200000000000 [pid 1255] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1255] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1254] exit_group(0 [pid 1256] <... futex resumed>) = ? [pid 1254] <... exit_group resumed>) = ? [pid 1255] <... futex resumed>) = ? [pid 1256] +++ exited with 0 +++ [pid 1255] +++ exited with 0 +++ [pid 1254] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1254, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1257 attached , child_tidptr=0x55558b95b750) = 1257 [pid 1257] set_robust_list(0x55558b95b760, 24) = 0 [pid 1257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1257] setpgid(0, 0) = 0 [pid 1257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1257] write(3, "1000", 4) = 4 [pid 1257] close(3) = 0 [pid 1257] write(1, "executing program\n", 18executing program ) = 18 [pid 1257] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1257] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1257] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1257] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1257] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1257] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1258 attached [pid 1258] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1258] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1258] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1257] <... clone3 resumed> => {parent_tid=[1258]}, 88) = 1258 [pid 1257] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1257] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1258] <... futex resumed>) = 0 [pid 1257] <... futex resumed>) = 1 [pid 1258] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1257] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1258] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1257] <... futex resumed>) = 0 [pid 1258] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1258] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1257] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1257] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1257] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1259 attached [pid 1259] set_robust_list(0x7feeb88bd9a0, 24 [pid 1257] <... clone3 resumed> => {parent_tid=[1259]}, 88) = 1259 [pid 1259] <... set_robust_list resumed>) = 0 [pid 1257] rt_sigprocmask(SIG_SETMASK, [], [pid 1259] rt_sigprocmask(SIG_SETMASK, [], [pid 1257] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1259] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1257] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1259] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1257] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1259] <... openat resumed>) = 3 [pid 1259] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1259] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1257] <... futex resumed>) = 0 [pid 1257] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1258] <... futex resumed>) = 0 [pid 1258] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1257] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1257] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1259] <... futex resumed>) = 0 [pid 1259] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1259] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1259] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1257] <... futex resumed>) = 0 [pid 1257] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1259] <... futex resumed>) = 0 [pid 1257] <... futex resumed>) = 1 [pid 1259] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1257] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1259] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1259] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1257] <... futex resumed>) = 0 [pid 1258] <... mmap resumed>) = 0x200000000000 [pid 1258] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1258] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1257] exit_group(0 [pid 1259] <... futex resumed>) = ? [pid 1258] <... futex resumed>) = ? [pid 1259] +++ exited with 0 +++ [pid 1258] +++ exited with 0 +++ [pid 1257] <... exit_group resumed>) = ? [pid 1257] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1257, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1260 attached , child_tidptr=0x55558b95b750) = 1260 [pid 1260] set_robust_list(0x55558b95b760, 24) = 0 [pid 1260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1260] setpgid(0, 0) = 0 [pid 1260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1260] write(3, "1000", 4) = 4 [pid 1260] close(3executing program ) = 0 [pid 1260] write(1, "executing program\n", 18) = 18 [pid 1260] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1260] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1260] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1260] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1260] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1260] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1261 attached [pid 1261] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1261] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1261] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1260] <... clone3 resumed> => {parent_tid=[1261]}, 88) = 1261 [pid 1260] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1260] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... futex resumed>) = 0 [pid 1260] <... futex resumed>) = 1 [pid 1261] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1260] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1261] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1260] <... futex resumed>) = 0 [pid 1261] <... futex resumed>) = 0 [pid 1260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1261] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1260] <... mmap resumed>) = 0x7feeb889d000 [pid 1260] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1260] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1260] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1262 attached [pid 1262] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1262] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1262] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1260] <... clone3 resumed> => {parent_tid=[1262]}, 88) = 1262 [pid 1260] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1260] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1262] <... futex resumed>) = 0 [pid 1260] <... futex resumed>) = 1 [pid 1262] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1260] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1262] <... openat resumed>) = 3 [pid 1262] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1260] <... futex resumed>) = 0 [pid 1262] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1260] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... futex resumed>) = 0 [pid 1260] <... futex resumed>) = 1 [pid 1261] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1260] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1260] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1262] <... futex resumed>) = 0 [pid 1262] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1262] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1260] <... futex resumed>) = 0 [pid 1262] <... futex resumed>) = 1 [pid 1260] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1262] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1260] <... futex resumed>) = 0 [pid 1262] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1260] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1262] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1261] <... mmap resumed>) = 0x200000000000 [pid 1261] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1261] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1260] exit_group(0) = ? [pid 1262] <... futex resumed>) = ? [pid 1261] <... futex resumed>) = ? [pid 1262] +++ exited with 0 +++ [pid 1261] +++ exited with 0 +++ [pid 1260] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1260, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 executing program clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1263 attached , child_tidptr=0x55558b95b750) = 1263 [pid 1263] set_robust_list(0x55558b95b760, 24) = 0 [pid 1263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1263] setpgid(0, 0) = 0 [pid 1263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1263] write(3, "1000", 4) = 4 [pid 1263] close(3) = 0 [pid 1263] write(1, "executing program\n", 18) = 18 [pid 1263] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1263] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1263] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1263] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1263] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1263] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1264 attached [pid 1264] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1264] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1263] <... clone3 resumed> => {parent_tid=[1264]}, 88) = 1264 [pid 1263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1263] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1264] <... futex resumed>) = 0 [pid 1263] <... futex resumed>) = 1 [pid 1264] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1263] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1264] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1263] <... futex resumed>) = 0 [pid 1264] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1264] <... futex resumed>) = 0 [pid 1264] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1263] <... mmap resumed>) = 0x7feeb889d000 [pid 1263] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1263] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1263] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1265 attached [pid 1265] set_robust_list(0x7feeb88bd9a0, 24 [pid 1263] <... clone3 resumed> => {parent_tid=[1265]}, 88) = 1265 [pid 1265] <... set_robust_list resumed>) = 0 [pid 1265] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1265] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1263] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1265] <... futex resumed>) = 0 [pid 1263] <... futex resumed>) = 1 [pid 1263] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1265] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1265] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1263] <... futex resumed>) = 0 [pid 1265] <... futex resumed>) = 1 [pid 1263] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1265] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1263] <... futex resumed>) = 1 [pid 1263] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1265] <... futex resumed>) = 0 [pid 1263] <... futex resumed>) = 1 [pid 1265] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1263] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1265] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1264] <... futex resumed>) = 0 [pid 1265] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1263] <... futex resumed>) = 0 [pid 1265] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1263] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1263] <... futex resumed>) = 0 [pid 1265] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1263] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1265] <... ioctl resumed>) = 0 [pid 1265] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1263] <... futex resumed>) = 0 [pid 1265] <... futex resumed>) = 1 [pid 1265] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1264] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1263] exit_group(0 [pid 1265] <... futex resumed>) = ? [pid 1264] <... futex resumed>) = ? [pid 1263] <... exit_group resumed>) = ? [pid 1265] +++ exited with 0 +++ [pid 1264] +++ exited with 0 +++ [pid 1263] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1263, 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 1266 attached [pid 1266] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1266 [pid 1266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1266] setpgid(0, 0) = 0 [pid 1266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1266] write(3, "1000", 4executing program ) = 4 [pid 1266] close(3) = 0 [pid 1266] write(1, "executing program\n", 18) = 18 [pid 1266] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1266] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1266] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1266] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1266] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1266] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1267 attached [pid 1267] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1267] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1266] <... clone3 resumed> => {parent_tid=[1267]}, 88) = 1267 [pid 1266] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1266] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] <... futex resumed>) = 0 [pid 1266] <... futex resumed>) = 1 [pid 1267] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1266] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1266] <... futex resumed>) = 0 [pid 1267] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1267] <... futex resumed>) = 0 [pid 1267] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1266] <... mmap resumed>) = 0x7feeb889d000 [pid 1266] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1266] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1266] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1268 attached [pid 1268] set_robust_list(0x7feeb88bd9a0, 24 [pid 1266] <... clone3 resumed> => {parent_tid=[1268]}, 88) = 1268 [pid 1268] <... set_robust_list resumed>) = 0 [pid 1266] rt_sigprocmask(SIG_SETMASK, [], [pid 1268] rt_sigprocmask(SIG_SETMASK, [], [pid 1266] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1268] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1266] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1268] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1266] <... futex resumed>) = 0 [pid 1266] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1268] <... openat resumed>) = 3 [pid 1268] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1266] <... futex resumed>) = 0 [pid 1268] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1266] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] <... futex resumed>) = 0 [pid 1266] <... futex resumed>) = 1 [pid 1267] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1266] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1268] <... futex resumed>) = 0 [pid 1268] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1268] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1268] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1266] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1266] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1268] <... futex resumed>) = 0 [pid 1266] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1268] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1268] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1266] <... futex resumed>) = 0 [pid 1268] <... futex resumed>) = 1 [pid 1268] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1267] <... mmap resumed>) = 0x200000000000 [pid 1267] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1267] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1266] exit_group(0 [pid 1268] <... futex resumed>) = ? [pid 1268] +++ exited with 0 +++ [pid 1267] <... futex resumed>) = ? [pid 1266] <... exit_group resumed>) = ? [pid 1267] +++ exited with 0 +++ [pid 1266] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1266, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1269 ./strace-static-x86_64: Process 1269 attached [pid 1269] set_robust_list(0x55558b95b760, 24) = 0 [pid 1269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1269] setpgid(0, 0) = 0 [pid 1269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1269] write(3, "1000", 4executing program ) = 4 [pid 1269] close(3) = 0 [pid 1269] write(1, "executing program\n", 18) = 18 [pid 1269] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1269] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1269] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1269] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1269] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1269] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1270 attached => {parent_tid=[1270]}, 88) = 1270 [pid 1270] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1269] rt_sigprocmask(SIG_SETMASK, [], [pid 1270] rt_sigprocmask(SIG_SETMASK, [], [pid 1269] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1270] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1270] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1269] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1269] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1269] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1269] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1269] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 1270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 1271 attached [pid 1270] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1269] <... clone3 resumed> => {parent_tid=[1271]}, 88) = 1271 [pid 1271] set_robust_list(0x7feeb88bd9a0, 24 [pid 1270] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] <... set_robust_list resumed>) = 0 [pid 1270] <... futex resumed>) = 0 [pid 1271] rt_sigprocmask(SIG_SETMASK, [], [pid 1270] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1271] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1269] rt_sigprocmask(SIG_SETMASK, [], [pid 1271] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1269] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1269] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] <... futex resumed>) = 0 [pid 1269] <... futex resumed>) = 1 [pid 1269] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1271] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1271] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] <... futex resumed>) = 0 [pid 1271] <... futex resumed>) = 1 [pid 1269] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1270] <... futex resumed>) = 0 [pid 1269] <... futex resumed>) = 1 [pid 1270] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1269] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] <... futex resumed>) = 0 [pid 1269] <... futex resumed>) = 1 [pid 1269] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1271] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1271] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] <... futex resumed>) = 0 [pid 1269] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] <... futex resumed>) = 1 [pid 1269] <... futex resumed>) = 0 [pid 1271] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1269] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1271] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1269] <... futex resumed>) = 0 [pid 1271] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1270] <... mmap resumed>) = 0x200000000000 [pid 1270] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1270] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1269] exit_group(0 [pid 1271] <... futex resumed>) = ? [pid 1270] <... futex resumed>) = ? [pid 1269] <... exit_group resumed>) = ? [pid 1271] +++ exited with 0 +++ [pid 1270] +++ exited with 0 +++ [pid 1269] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1269, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1272 attached , child_tidptr=0x55558b95b750) = 1272 [pid 1272] set_robust_list(0x55558b95b760, 24) = 0 [pid 1272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1272] setpgid(0, 0) = 0 [pid 1272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1272] write(3, "1000", 4) = 4 [pid 1272] close(3) = 0 executing program [pid 1272] write(1, "executing program\n", 18) = 18 [pid 1272] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1272] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1272] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1272] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1272] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1272] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1272] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1273 attached [pid 1273] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1273] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1273] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1272] <... clone3 resumed> => {parent_tid=[1273]}, 88) = 1273 [pid 1272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1272] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1273] <... futex resumed>) = 0 [pid 1272] <... futex resumed>) = 1 [pid 1273] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1272] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1273] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1273] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1272] <... futex resumed>) = 0 [pid 1273] <... futex resumed>) = 0 [pid 1272] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1273] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1272] <... mmap resumed>) = 0x7feeb889d000 [pid 1272] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1272] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1272] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1274 attached [pid 1274] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1274] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1274] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1272] <... clone3 resumed> => {parent_tid=[1274]}, 88) = 1274 [pid 1272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1272] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1274] <... futex resumed>) = 0 [pid 1272] <... futex resumed>) = 1 [pid 1274] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1272] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1274] <... openat resumed>) = 3 [pid 1274] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1274] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1272] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1273] <... futex resumed>) = 0 [pid 1272] <... futex resumed>) = 1 [pid 1273] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1272] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1272] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1274] <... futex resumed>) = 0 [pid 1274] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1274] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1272] <... futex resumed>) = 0 [pid 1274] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1272] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1274] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1274] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1272] <... futex resumed>) = 0 [pid 1274] <... futex resumed>) = 0 [pid 1272] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1274] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1273] <... mmap resumed>) = 0x200000000000 [pid 1273] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1273] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1272] exit_group(0 [pid 1274] <... futex resumed>) = ? [pid 1273] <... futex resumed>) = ? [pid 1272] <... exit_group resumed>) = ? [pid 1274] +++ exited with 0 +++ [pid 1273] +++ exited with 0 +++ [pid 1272] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1272, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1275 attached , child_tidptr=0x55558b95b750) = 1275 [pid 1275] set_robust_list(0x55558b95b760, 24) = 0 [pid 1275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1275] setpgid(0, 0) = 0 [pid 1275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1275] write(3, "1000", 4) = 4 [pid 1275] close(3) = 0 executing program [pid 1275] write(1, "executing program\n", 18) = 18 [pid 1275] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1275] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1275] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1275] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1275] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1275] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1276 attached [pid 1276] set_robust_list(0x7feeb88de9a0, 24 [pid 1275] <... clone3 resumed> => {parent_tid=[1276]}, 88) = 1276 [pid 1276] <... set_robust_list resumed>) = 0 [pid 1275] rt_sigprocmask(SIG_SETMASK, [], [pid 1276] rt_sigprocmask(SIG_SETMASK, [], [pid 1275] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1276] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1275] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1275] <... futex resumed>) = 0 [pid 1276] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1275] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1276] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1276] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1275] <... mmap resumed>) = 0x7feeb889d000 [pid 1275] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1275] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1275] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1277 attached [pid 1277] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1277] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1277] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1275] <... clone3 resumed> => {parent_tid=[1277]}, 88) = 1277 [pid 1275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1275] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... futex resumed>) = 0 [pid 1275] <... futex resumed>) = 1 [pid 1277] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1275] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1277] <... openat resumed>) = 3 [pid 1277] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1277] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1275] <... futex resumed>) = 0 [pid 1275] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1276] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1275] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... futex resumed>) = 0 [pid 1275] <... futex resumed>) = 1 [pid 1277] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1275] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1277] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1277] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1275] <... futex resumed>) = 0 [pid 1277] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1275] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1275] <... futex resumed>) = 0 [pid 1275] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1277] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1277] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1277] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1275] <... futex resumed>) = 0 [pid 1276] <... mmap resumed>) = 0x200000000000 [pid 1276] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1276] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1275] exit_group(0 [pid 1277] <... futex resumed>) = ? [pid 1277] +++ exited with 0 +++ [pid 1276] <... futex resumed>) = ? [pid 1275] <... exit_group resumed>) = ? [pid 1276] +++ exited with 0 +++ [pid 1275] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1275, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1278 attached , child_tidptr=0x55558b95b750) = 1278 [pid 1278] set_robust_list(0x55558b95b760, 24) = 0 [pid 1278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1278] setpgid(0, 0) = 0 [pid 1278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1278] write(3, "1000", 4) = 4 [pid 1278] close(3) = 0 executing program [pid 1278] write(1, "executing program\n", 18) = 18 [pid 1278] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1278] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1278] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1278] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1278] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1278] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1279 attached [pid 1279] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1279] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1279] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1278] <... clone3 resumed> => {parent_tid=[1279]}, 88) = 1279 [pid 1278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1278] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1279] <... futex resumed>) = 0 [pid 1278] <... futex resumed>) = 1 [pid 1279] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1278] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1279] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1278] <... futex resumed>) = 0 [pid 1279] <... futex resumed>) = 0 [pid 1278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1279] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1278] <... mmap resumed>) = 0x7feeb889d000 [pid 1278] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1278] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1278] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1280 attached [pid 1280] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1280] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1280] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1278] <... clone3 resumed> => {parent_tid=[1280]}, 88) = 1280 [pid 1278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1278] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1280] <... futex resumed>) = 0 [pid 1278] <... futex resumed>) = 1 [pid 1278] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1280] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1280] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1280] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1278] <... futex resumed>) = 0 [pid 1278] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1279] <... futex resumed>) = 0 [pid 1278] <... futex resumed>) = 1 [pid 1279] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1278] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1280] <... futex resumed>) = 0 [pid 1278] <... futex resumed>) = 1 [pid 1280] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1278] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1280] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1280] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1278] <... futex resumed>) = 0 [pid 1280] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1278] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1280] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1278] <... futex resumed>) = 0 [pid 1280] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1278] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1280] <... futex resumed>) = 0 [pid 1278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1280] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1279] <... mmap resumed>) = 0x200000000000 [pid 1279] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1279] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1278] exit_group(0 [pid 1280] <... futex resumed>) = ? [pid 1280] +++ exited with 0 +++ [pid 1279] <... futex resumed>) = ? [pid 1278] <... exit_group resumed>) = ? [pid 1279] +++ exited with 0 +++ [pid 1278] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1278, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1281 attached , child_tidptr=0x55558b95b750) = 1281 [pid 1281] set_robust_list(0x55558b95b760, 24) = 0 [pid 1281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1281] setpgid(0, 0) = 0 [pid 1281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1281] write(3, "1000", 4) = 4 executing program [pid 1281] close(3) = 0 [pid 1281] write(1, "executing program\n", 18) = 18 [pid 1281] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1281] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1281] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1281] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1281] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1281] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1282 attached [pid 1282] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1282] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1281] <... clone3 resumed> => {parent_tid=[1282]}, 88) = 1282 [pid 1281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1281] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1282] <... futex resumed>) = 0 [pid 1281] <... futex resumed>) = 1 [pid 1282] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1281] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1282] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1281] <... futex resumed>) = 0 [pid 1282] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1282] <... futex resumed>) = 0 [pid 1282] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1281] <... mmap resumed>) = 0x7feeb889d000 [pid 1281] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1281] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1281] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1283 attached [pid 1283] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1283] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1281] <... clone3 resumed> => {parent_tid=[1283]}, 88) = 1283 [pid 1281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1281] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1283] <... futex resumed>) = 0 [pid 1281] <... futex resumed>) = 1 [pid 1281] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1283] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1283] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1281] <... futex resumed>) = 0 [pid 1281] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1282] <... futex resumed>) = 0 [pid 1281] <... futex resumed>) = 1 [pid 1282] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1281] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1283] <... futex resumed>) = 1 [pid 1281] <... futex resumed>) = 0 [pid 1281] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1283] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1283] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1281] <... futex resumed>) = 0 [pid 1281] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1283] <... futex resumed>) = 1 [pid 1281] <... futex resumed>) = 0 [pid 1283] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1281] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1283] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1283] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1281] <... futex resumed>) = 0 [pid 1283] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1282] <... mmap resumed>) = 0x200000000000 [pid 1282] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1282] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1281] exit_group(0 [pid 1283] <... futex resumed>) = ? [pid 1283] +++ exited with 0 +++ [pid 1282] <... futex resumed>) = ? [pid 1281] <... exit_group resumed>) = ? [pid 1282] +++ exited with 0 +++ [pid 1281] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1281, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1284 attached , child_tidptr=0x55558b95b750) = 1284 [pid 1284] set_robust_list(0x55558b95b760, 24) = 0 [pid 1284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1284] setpgid(0, 0) = 0 [pid 1284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1284] write(3, "1000", 4) = 4 [pid 1284] close(3) = 0 [pid 1284] write(1, "executing program\n", 18executing program ) = 18 [pid 1284] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1284] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1284] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1284] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1284] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1285 attached [pid 1285] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1285] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] <... clone3 resumed> => {parent_tid=[1285]}, 88) = 1285 [pid 1284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1284] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1285] <... futex resumed>) = 0 [pid 1284] <... futex resumed>) = 1 [pid 1285] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1284] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1285] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1284] <... futex resumed>) = 0 [pid 1285] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1285] <... futex resumed>) = 0 [pid 1285] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] <... mmap resumed>) = 0x7feeb889d000 [pid 1284] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1284] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1286 attached [pid 1286] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1286] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] <... clone3 resumed> => {parent_tid=[1286]}, 88) = 1286 [pid 1284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1284] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1286] <... futex resumed>) = 0 [pid 1284] <... futex resumed>) = 1 [pid 1286] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1284] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1286] <... openat resumed>) = 3 [pid 1286] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] <... futex resumed>) = 0 [pid 1286] <... futex resumed>) = 1 [pid 1284] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1286] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] <... futex resumed>) = 1 [pid 1284] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1286] <... futex resumed>) = 0 [pid 1284] <... futex resumed>) = 1 [pid 1286] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1284] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1286] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1286] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1286] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] <... futex resumed>) = 0 [pid 1284] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1286] <... futex resumed>) = 0 [pid 1284] <... futex resumed>) = 1 [pid 1286] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1284] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1286] <... ioctl resumed>) = 0 [pid 1286] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1284] <... futex resumed>) = 0 [pid 1286] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1285] <... futex resumed>) = 0 [pid 1285] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1284] exit_group(0 [pid 1286] <... futex resumed>) = ? [pid 1285] <... futex resumed>) = ? [pid 1284] <... exit_group resumed>) = ? [pid 1286] +++ exited with 0 +++ [pid 1285] +++ exited with 0 +++ [pid 1284] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1284, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1287 attached , child_tidptr=0x55558b95b750) = 1287 [pid 1287] set_robust_list(0x55558b95b760, 24) = 0 [pid 1287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1287] setpgid(0, 0) = 0 [pid 1287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1287] write(3, "1000", 4) = 4 [pid 1287] close(3) = 0 executing program [pid 1287] write(1, "executing program\n", 18) = 18 [pid 1287] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1287] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1287] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1287] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1287] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1287] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1288 attached [pid 1288] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1288] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1287] <... clone3 resumed> => {parent_tid=[1288]}, 88) = 1288 [pid 1287] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1287] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1288] <... futex resumed>) = 0 [pid 1287] <... futex resumed>) = 1 [pid 1288] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1287] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1288] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1287] <... futex resumed>) = 0 [pid 1288] <... futex resumed>) = 0 [pid 1287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1288] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1287] <... mmap resumed>) = 0x7feeb889d000 [pid 1287] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1287] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1287] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1289 attached [pid 1289] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1289] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1287] <... clone3 resumed> => {parent_tid=[1289]}, 88) = 1289 [pid 1287] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1287] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = 0 [pid 1287] <... futex resumed>) = 1 [pid 1287] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1289] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1289] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1289] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1287] <... futex resumed>) = 0 [pid 1287] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1288] <... futex resumed>) = 0 [pid 1287] <... futex resumed>) = 1 [pid 1288] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1287] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = 0 [pid 1287] <... futex resumed>) = 1 [pid 1287] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1289] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1289] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1287] <... futex resumed>) = 0 [pid 1287] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1287] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1289] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1289] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1287] <... futex resumed>) = 0 [pid 1289] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1288] <... mmap resumed>) = 0x200000000000 [pid 1288] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1288] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1287] exit_group(0 [pid 1289] <... futex resumed>) = ? [pid 1287] <... exit_group resumed>) = ? [pid 1288] <... futex resumed>) = ? [pid 1289] +++ exited with 0 +++ [pid 1288] +++ exited with 0 +++ [pid 1287] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1287, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1290 attached [pid 1290] set_robust_list(0x55558b95b760, 24) = 0 [pid 1290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1290] setpgid(0, 0) = 0 [pid 1290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1290] write(3, "1000", 4) = 4 executing program [pid 1290] close(3) = 0 [pid 1290] write(1, "executing program\n", 18) = 18 [pid 1290] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1290] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1290] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1290] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1290] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1290] rt_sigprocmask(SIG_BLOCK, ~[], [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1290 [pid 1290] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1290] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1291 attached [pid 1291] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1290] <... clone3 resumed> => {parent_tid=[1291]}, 88) = 1291 [pid 1291] rt_sigprocmask(SIG_SETMASK, [], [pid 1290] rt_sigprocmask(SIG_SETMASK, [], [pid 1291] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1290] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1291] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1290] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1290] <... futex resumed>) = 0 [pid 1291] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1290] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1291] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1290] <... futex resumed>) = 0 [pid 1290] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1291] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1290] <... mmap resumed>) = 0x7feeb889d000 [pid 1291] <... futex resumed>) = 0 [pid 1291] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1290] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1290] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1290] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1292 attached [pid 1292] set_robust_list(0x7feeb88bd9a0, 24 [pid 1290] <... clone3 resumed> => {parent_tid=[1292]}, 88) = 1292 [pid 1292] <... set_robust_list resumed>) = 0 [pid 1290] rt_sigprocmask(SIG_SETMASK, [], [pid 1292] rt_sigprocmask(SIG_SETMASK, [], [pid 1290] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1292] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1290] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1290] <... futex resumed>) = 0 [pid 1292] <... openat resumed>) = 3 [pid 1290] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1292] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1290] <... futex resumed>) = 0 [pid 1292] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1290] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1291] <... futex resumed>) = 0 [pid 1290] <... futex resumed>) = 1 [pid 1291] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1290] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] <... futex resumed>) = 0 [pid 1290] <... futex resumed>) = 1 [pid 1292] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1290] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1292] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1292] <... futex resumed>) = 0 [pid 1290] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1292] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1290] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1292] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1292] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1290] <... futex resumed>) = 0 [pid 1292] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1291] <... mmap resumed>) = 0x200000000000 [pid 1291] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1291] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1290] exit_group(0 [pid 1292] <... futex resumed>) = ? [pid 1291] <... futex resumed>) = ? [pid 1290] <... exit_group resumed>) = ? [pid 1292] +++ exited with 0 +++ [pid 1291] +++ exited with 0 +++ [pid 1290] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1290, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1293 ./strace-static-x86_64: Process 1293 attached [pid 1293] set_robust_list(0x55558b95b760, 24) = 0 [pid 1293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1293] setpgid(0, 0) = 0 [pid 1293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1293] write(3, "1000", 4) = 4 [pid 1293] close(3) = 0 executing program [pid 1293] write(1, "executing program\n", 18) = 18 [pid 1293] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1293] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1293] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1293] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1293] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1293] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1294 attached [pid 1294] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1294] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1293] <... clone3 resumed> => {parent_tid=[1294]}, 88) = 1294 [pid 1293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1293] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1294] <... futex resumed>) = 0 [pid 1293] <... futex resumed>) = 1 [pid 1294] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1293] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1294] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] <... futex resumed>) = 0 [pid 1294] <... futex resumed>) = 0 [pid 1293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1294] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1293] <... mmap resumed>) = 0x7feeb889d000 [pid 1293] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1293] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1293] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1295 attached [pid 1295] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1295] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1293] <... clone3 resumed> => {parent_tid=[1295]}, 88) = 1295 [pid 1293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1293] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1295] <... futex resumed>) = 0 [pid 1295] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1293] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1295] <... openat resumed>) = 3 [pid 1295] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1295] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1293] <... futex resumed>) = 0 [pid 1293] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1294] <... futex resumed>) = 0 [pid 1293] <... futex resumed>) = 1 [pid 1294] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1293] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1293] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1295] <... futex resumed>) = 0 [pid 1295] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1295] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1293] <... futex resumed>) = 0 [pid 1295] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1293] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1295] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1293] <... futex resumed>) = 0 [pid 1295] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1295] <... futex resumed>) = 0 [pid 1293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1295] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1294] <... mmap resumed>) = 0x200000000000 [pid 1294] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1294] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1293] exit_group(0 [pid 1295] <... futex resumed>) = ? [pid 1294] <... futex resumed>) = ? [pid 1293] <... exit_group resumed>) = ? [pid 1295] +++ exited with 0 +++ [pid 1294] +++ exited with 0 +++ [pid 1293] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1293, 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=0x55558b95b750) = 1296 ./strace-static-x86_64: Process 1296 attached [pid 1296] set_robust_list(0x55558b95b760, 24) = 0 [pid 1296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1296] setpgid(0, 0) = 0 [pid 1296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1296] write(3, "1000", 4) = 4 [pid 1296] close(3) = 0 [pid 1296] write(1, "executing program\n", 18executing program ) = 18 [pid 1296] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1296] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1296] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1296] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1296] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1296] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1297 attached [pid 1297] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1297] rt_sigprocmask(SIG_SETMASK, [], [pid 1296] <... clone3 resumed> => {parent_tid=[1297]}, 88) = 1297 [pid 1297] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1297] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1296] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1297] <... futex resumed>) = 0 [pid 1296] <... futex resumed>) = 1 [pid 1297] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1296] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1297] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1296] <... futex resumed>) = 0 [pid 1297] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1297] <... futex resumed>) = 0 [pid 1297] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] <... mmap resumed>) = 0x7feeb889d000 [pid 1296] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1296] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1296] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1298 attached [pid 1298] set_robust_list(0x7feeb88bd9a0, 24 [pid 1296] <... clone3 resumed> => {parent_tid=[1298]}, 88) = 1298 [pid 1298] <... set_robust_list resumed>) = 0 [pid 1296] rt_sigprocmask(SIG_SETMASK, [], [pid 1298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1298] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1296] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1298] <... futex resumed>) = 0 [pid 1296] <... futex resumed>) = 1 [pid 1296] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1298] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1298] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1296] <... futex resumed>) = 0 [pid 1298] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1297] <... futex resumed>) = 0 [pid 1296] <... futex resumed>) = 1 [pid 1297] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1296] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1296] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1298] <... futex resumed>) = 0 [pid 1298] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1298] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1296] <... futex resumed>) = 0 [pid 1296] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1298] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1296] <... futex resumed>) = 0 [pid 1298] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1298] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1296] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1298] <... futex resumed>) = 0 [pid 1296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1298] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1297] <... mmap resumed>) = 0x200000000000 [pid 1297] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1297] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] exit_group(0) = ? [pid 1298] <... futex resumed>) = ? [pid 1297] <... futex resumed>) = ? [pid 1298] +++ exited with 0 +++ [pid 1297] +++ exited with 0 +++ [pid 1296] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1296, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1299 attached , child_tidptr=0x55558b95b750) = 1299 [pid 1299] set_robust_list(0x55558b95b760, 24) = 0 [pid 1299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1299] setpgid(0, 0) = 0 [pid 1299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1299] write(3, "1000", 4) = 4 [pid 1299] close(3) = 0 executing program [pid 1299] write(1, "executing program\n", 18) = 18 [pid 1299] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1299] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1299] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1299] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1299] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1300 attached [pid 1300] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1300] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] <... clone3 resumed> => {parent_tid=[1300]}, 88) = 1300 [pid 1299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1299] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1300] <... futex resumed>) = 0 [pid 1299] <... futex resumed>) = 1 [pid 1300] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1299] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1300] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1299] <... futex resumed>) = 0 [pid 1300] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1300] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] <... mmap resumed>) = 0x7feeb889d000 [pid 1299] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1299] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1301 attached [pid 1301] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1301] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] <... clone3 resumed> => {parent_tid=[1301]}, 88) = 1301 [pid 1299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1299] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] <... futex resumed>) = 0 [pid 1299] <... futex resumed>) = 1 [pid 1301] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1299] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1301] <... openat resumed>) = 3 [pid 1301] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1301] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] <... futex resumed>) = 0 [pid 1299] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1300] <... futex resumed>) = 0 [pid 1299] <... futex resumed>) = 1 [pid 1300] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1299] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1299] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1301] <... futex resumed>) = 0 [pid 1301] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1301] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1301] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] <... futex resumed>) = 0 [pid 1299] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] <... futex resumed>) = 0 [pid 1299] <... futex resumed>) = 1 [pid 1301] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1299] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1301] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1299] <... futex resumed>) = 0 [pid 1301] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1300] <... mmap resumed>) = 0x200000000000 [pid 1300] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1300] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] exit_group(0 [pid 1301] <... futex resumed>) = ? [pid 1301] +++ exited with 0 +++ [pid 1300] <... futex resumed>) = ? [pid 1299] <... exit_group resumed>) = ? [pid 1300] +++ exited with 0 +++ [pid 1299] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1299, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1302 attached , child_tidptr=0x55558b95b750) = 1302 [pid 1302] set_robust_list(0x55558b95b760, 24) = 0 [pid 1302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1302] setpgid(0, 0) = 0 [pid 1302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1302] write(3, "1000", 4) = 4 [pid 1302] close(3) = 0 [pid 1302] write(1, "executing program\n", 18executing program ) = 18 [pid 1302] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1302] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1302] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1302] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1302] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1303 attached [pid 1303] set_robust_list(0x7feeb88de9a0, 24 [pid 1302] <... clone3 resumed> => {parent_tid=[1303]}, 88) = 1303 [pid 1303] <... set_robust_list resumed>) = 0 [pid 1302] rt_sigprocmask(SIG_SETMASK, [], [pid 1303] rt_sigprocmask(SIG_SETMASK, [], [pid 1302] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1303] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1302] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1303] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1302] <... futex resumed>) = 0 [pid 1302] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1303] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1303] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1303] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] <... futex resumed>) = 0 [pid 1302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1302] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1302] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1304 attached [pid 1304] set_robust_list(0x7feeb88bd9a0, 24 [pid 1302] <... clone3 resumed> => {parent_tid=[1304]}, 88) = 1304 [pid 1304] <... set_robust_list resumed>) = 0 [pid 1302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1302] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1302] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1304] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1304] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1302] <... futex resumed>) = 0 [pid 1304] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1303] <... futex resumed>) = 0 [pid 1302] <... futex resumed>) = 1 [pid 1303] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1302] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1302] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1304] <... futex resumed>) = 0 [pid 1304] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1304] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1304] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] <... futex resumed>) = 0 [pid 1302] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1304] <... futex resumed>) = 0 [pid 1304] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1302] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1304] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1304] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1302] <... futex resumed>) = 0 [pid 1304] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1303] <... mmap resumed>) = 0x200000000000 [pid 1303] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1303] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] exit_group(0 [pid 1304] <... futex resumed>) = ? [pid 1303] <... futex resumed>) = ? [pid 1302] <... exit_group resumed>) = ? [pid 1304] +++ exited with 0 +++ [pid 1303] +++ exited with 0 +++ [pid 1302] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1302, 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 1305 attached , child_tidptr=0x55558b95b750) = 1305 [pid 1305] set_robust_list(0x55558b95b760, 24) = 0 [pid 1305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1305] setpgid(0, 0) = 0 [pid 1305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1305] write(3, "1000", 4) = 4 [pid 1305] close(3executing program ) = 0 [pid 1305] write(1, "executing program\n", 18) = 18 [pid 1305] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1305] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1305] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1305] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1305] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1306 attached [pid 1306] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1306] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1305] <... clone3 resumed> => {parent_tid=[1306]}, 88) = 1306 [pid 1305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1305] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1306] <... futex resumed>) = 0 [pid 1305] <... futex resumed>) = 1 [pid 1306] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1305] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1306] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1305] <... futex resumed>) = 0 [pid 1306] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1306] <... futex resumed>) = 0 [pid 1306] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1305] <... mmap resumed>) = 0x7feeb889d000 [pid 1305] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1305] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1307 attached [pid 1307] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1307] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1305] <... clone3 resumed> => {parent_tid=[1307]}, 88) = 1307 [pid 1305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1305] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1307] <... futex resumed>) = 0 [pid 1305] <... futex resumed>) = 1 [pid 1305] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1307] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1307] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1307] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1305] <... futex resumed>) = 0 [pid 1305] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1306] <... futex resumed>) = 0 [pid 1305] <... futex resumed>) = 1 [pid 1306] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1305] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1305] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1307] <... futex resumed>) = 0 [pid 1307] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1307] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1305] <... futex resumed>) = 0 [pid 1305] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1307] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1305] <... futex resumed>) = 0 [pid 1307] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1305] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1307] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... futex resumed>) = 0 [pid 1307] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1306] <... mmap resumed>) = 0x200000000000 [pid 1306] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1306] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1305] exit_group(0 [pid 1307] <... futex resumed>) = ? [pid 1307] +++ exited with 0 +++ [pid 1306] <... futex resumed>) = ? [pid 1305] <... exit_group resumed>) = ? [pid 1306] +++ exited with 0 +++ [pid 1305] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1305, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1308 attached , child_tidptr=0x55558b95b750) = 1308 [pid 1308] set_robust_list(0x55558b95b760, 24) = 0 [pid 1308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1308] setpgid(0, 0) = 0 [pid 1308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1308] write(3, "1000", 4) = 4 [pid 1308] close(3) = 0 executing program [pid 1308] write(1, "executing program\n", 18) = 18 [pid 1308] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1308] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1308] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1308] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1308] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1309 attached [pid 1309] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1309] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1308] <... clone3 resumed> => {parent_tid=[1309]}, 88) = 1309 [pid 1308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1308] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1309] <... futex resumed>) = 0 [pid 1308] <... futex resumed>) = 1 [pid 1309] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1308] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1309] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1308] <... futex resumed>) = 0 [pid 1309] <... futex resumed>) = 0 [pid 1308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1309] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1308] <... mmap resumed>) = 0x7feeb889d000 [pid 1308] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1308] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1310 attached [pid 1310] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1310] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1308] <... clone3 resumed> => {parent_tid=[1310]}, 88) = 1310 [pid 1308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1308] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... futex resumed>) = 0 [pid 1308] <... futex resumed>) = 1 [pid 1308] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1310] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1310] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1308] <... futex resumed>) = 0 [pid 1310] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1308] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1309] <... futex resumed>) = 0 [pid 1308] <... futex resumed>) = 1 [pid 1309] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1308] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1308] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1310] <... futex resumed>) = 0 [pid 1310] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1310] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1308] <... futex resumed>) = 0 [pid 1308] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1310] <... futex resumed>) = 1 [pid 1308] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1310] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1310] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1308] <... futex resumed>) = 0 [pid 1310] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1309] <... mmap resumed>) = 0x200000000000 [pid 1309] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1309] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1308] exit_group(0 [pid 1310] <... futex resumed>) = ? [pid 1310] +++ exited with 0 +++ [pid 1309] <... futex resumed>) = ? [pid 1308] <... exit_group resumed>) = ? [pid 1309] +++ exited with 0 +++ [pid 1308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1308, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1311 attached , child_tidptr=0x55558b95b750) = 1311 [pid 1311] set_robust_list(0x55558b95b760, 24) = 0 [pid 1311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1311] setpgid(0, 0) = 0 [pid 1311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1311] write(3, "1000", 4) = 4 [pid 1311] close(3) = 0 executing program [pid 1311] write(1, "executing program\n", 18) = 18 [pid 1311] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1311] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1311] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1311] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1311] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1312 attached [pid 1312] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1312] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1311] <... clone3 resumed> => {parent_tid=[1312]}, 88) = 1312 [pid 1311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1311] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1312] <... futex resumed>) = 0 [pid 1311] <... futex resumed>) = 1 [pid 1312] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1311] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1312] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1312] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1311] <... futex resumed>) = 0 [pid 1312] <... futex resumed>) = 0 [pid 1311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1312] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1311] <... mmap resumed>) = 0x7feeb889d000 [pid 1311] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1311] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1313 attached [pid 1313] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1313] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1311] <... clone3 resumed> => {parent_tid=[1313]}, 88) = 1313 [pid 1311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1311] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1313] <... futex resumed>) = 0 [pid 1313] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1311] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1313] <... openat resumed>) = 3 [pid 1313] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1311] <... futex resumed>) = 0 [pid 1313] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1311] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1311] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1313] <... futex resumed>) = 0 [pid 1313] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1311] <... futex resumed>) = 1 [pid 1313] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1311] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1313] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1313] <... futex resumed>) = 0 [pid 1311] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1313] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1311] <... futex resumed>) = 0 [pid 1313] <... ioctl resumed>) = 0 [pid 1311] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1313] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1313] <... futex resumed>) = 0 [pid 1312] <... futex resumed>) = 0 [pid 1313] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1312] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1311] exit_group(0 [pid 1313] <... futex resumed>) = ? [pid 1313] +++ exited with 0 +++ [pid 1312] <... futex resumed>) = ? [pid 1311] <... exit_group resumed>) = ? [pid 1312] +++ exited with 0 +++ [pid 1311] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1311, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1314 attached , child_tidptr=0x55558b95b750) = 1314 [pid 1314] set_robust_list(0x55558b95b760, 24) = 0 [pid 1314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1314] setpgid(0, 0) = 0 [pid 1314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1314] write(3, "1000", 4) = 4 [pid 1314] close(3) = 0 executing program [pid 1314] write(1, "executing program\n", 18) = 18 [pid 1314] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1314] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1314] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1314] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1315 attached [pid 1315] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1315] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1314] <... clone3 resumed> => {parent_tid=[1315]}, 88) = 1315 [pid 1314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1314] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] <... futex resumed>) = 0 [pid 1314] <... futex resumed>) = 1 [pid 1315] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1314] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1315] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1314] <... futex resumed>) = 0 [pid 1315] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1314] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1316 attached [pid 1316] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1316] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1314] <... clone3 resumed> => {parent_tid=[1316]}, 88) = 1316 [pid 1314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1314] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1316] <... futex resumed>) = 0 [pid 1314] <... futex resumed>) = 1 [pid 1314] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1316] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1316] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1314] <... futex resumed>) = 0 [pid 1316] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1314] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] <... futex resumed>) = 0 [pid 1314] <... futex resumed>) = 1 [pid 1314] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1314] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1315] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1316] <... futex resumed>) = 0 [pid 1316] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1316] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1314] <... futex resumed>) = 0 [pid 1316] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1314] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1314] <... futex resumed>) = 0 [pid 1316] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1314] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1316] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1316] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1314] <... futex resumed>) = 0 [pid 1316] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1315] <... mmap resumed>) = 0x200000000000 [pid 1315] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1315] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1314] exit_group(0 [pid 1316] <... futex resumed>) = ? [pid 1315] <... futex resumed>) = ? [pid 1316] +++ exited with 0 +++ [pid 1315] +++ exited with 0 +++ [pid 1314] <... exit_group resumed>) = ? [pid 1314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1314, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1317 ./strace-static-x86_64: Process 1317 attached [pid 1317] set_robust_list(0x55558b95b760, 24) = 0 [pid 1317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1317] setpgid(0, 0) = 0 [pid 1317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1317] write(3, "1000", 4) = 4 [pid 1317] close(3) = 0 [pid 1317] write(1, "executing program\n", 18executing program ) = 18 [pid 1317] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1317] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1317] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1317] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1318 attached [pid 1318] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1318] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1317] <... clone3 resumed> => {parent_tid=[1318]}, 88) = 1318 [pid 1317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1317] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] <... futex resumed>) = 0 [pid 1317] <... futex resumed>) = 1 [pid 1318] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1317] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1318] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1318] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1317] <... futex resumed>) = 0 [pid 1317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1317] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1319 attached [pid 1319] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1319] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1317] <... clone3 resumed> => {parent_tid=[1319]}, 88) = 1319 [pid 1317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1317] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] <... futex resumed>) = 0 [pid 1317] <... futex resumed>) = 1 [pid 1317] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1319] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1319] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1319] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1317] <... futex resumed>) = 0 [pid 1317] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] <... futex resumed>) = 0 [pid 1317] <... futex resumed>) = 1 [pid 1318] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1317] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] <... futex resumed>) = 0 [pid 1317] <... futex resumed>) = 1 [pid 1319] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1317] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1319] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1319] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1317] <... futex resumed>) = 0 [pid 1317] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1317] <... futex resumed>) = 0 [pid 1317] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1319] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1319] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1317] <... futex resumed>) = 0 [pid 1319] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1318] <... mmap resumed>) = 0x200000000000 [pid 1318] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1318] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1317] exit_group(0 [pid 1319] <... futex resumed>) = ? [pid 1319] +++ exited with 0 +++ [pid 1318] <... futex resumed>) = ? [pid 1317] <... exit_group resumed>) = ? [pid 1318] +++ exited with 0 +++ [pid 1317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1317, 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 1320 attached [pid 1320] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1320 [pid 1320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1320] setpgid(0, 0) = 0 [pid 1320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 1320] write(3, "1000", 4) = 4 [pid 1320] close(3) = 0 [pid 1320] write(1, "executing program\n", 18) = 18 [pid 1320] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1320] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1320] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1320] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1320] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1320] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1321 attached [pid 1321] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1321] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1320] <... clone3 resumed> => {parent_tid=[1321]}, 88) = 1321 [pid 1320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1320] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1321] <... futex resumed>) = 0 [pid 1320] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1321] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1320] <... futex resumed>) = 0 [pid 1321] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1321] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1321] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1320] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1320] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1320] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1322 attached [pid 1322] set_robust_list(0x7feeb88bd9a0, 24 [pid 1320] <... clone3 resumed> => {parent_tid=[1322]}, 88) = 1322 [pid 1322] <... set_robust_list resumed>) = 0 [pid 1320] rt_sigprocmask(SIG_SETMASK, [], [pid 1322] rt_sigprocmask(SIG_SETMASK, [], [pid 1320] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1322] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1322] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1320] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1322] <... futex resumed>) = 0 [pid 1320] <... futex resumed>) = 1 [pid 1322] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1320] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1322] <... openat resumed>) = 3 [pid 1322] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1320] <... futex resumed>) = 0 [pid 1322] <... futex resumed>) = 1 [pid 1320] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1322] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1321] <... futex resumed>) = 0 [pid 1320] <... futex resumed>) = 1 [pid 1321] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1320] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1322] <... futex resumed>) = 0 [pid 1320] <... futex resumed>) = 1 [pid 1322] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1320] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1322] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1322] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1320] <... futex resumed>) = 0 [pid 1322] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1320] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1322] <... ioctl resumed>) = 0 [pid 1322] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1320] <... futex resumed>) = 0 [pid 1322] <... futex resumed>) = 0 [pid 1320] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1322] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1321] <... mmap resumed>) = 0x200000000000 [pid 1321] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1321] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1320] exit_group(0 [pid 1322] <... futex resumed>) = ? [pid 1321] <... futex resumed>) = ? [pid 1320] <... exit_group resumed>) = ? [pid 1322] +++ exited with 0 +++ [pid 1321] +++ exited with 0 +++ [pid 1320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1320, 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 1323 attached , child_tidptr=0x55558b95b750) = 1323 [pid 1323] set_robust_list(0x55558b95b760, 24) = 0 [pid 1323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1323] setpgid(0, 0) = 0 [pid 1323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1323] write(3, "1000", 4) = 4 [pid 1323] close(3) = 0 executing program [pid 1323] write(1, "executing program\n", 18) = 18 [pid 1323] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1323] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1323] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1323] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1323] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1324 attached [pid 1324] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1324] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] <... clone3 resumed> => {parent_tid=[1324]}, 88) = 1324 [pid 1323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1323] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] <... futex resumed>) = 0 [pid 1323] <... futex resumed>) = 1 [pid 1324] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1323] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1323] <... futex resumed>) = 0 [pid 1324] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1324] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] <... mmap resumed>) = 0x7feeb889d000 [pid 1323] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1323] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1325 attached [pid 1325] set_robust_list(0x7feeb88bd9a0, 24 [pid 1323] <... clone3 resumed> => {parent_tid=[1325]}, 88) = 1325 [pid 1325] <... set_robust_list resumed>) = 0 [pid 1325] rt_sigprocmask(SIG_SETMASK, [], [pid 1323] rt_sigprocmask(SIG_SETMASK, [], [pid 1325] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1323] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1325] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] <... futex resumed>) = 0 [pid 1323] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1325] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1325] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1323] <... futex resumed>) = 0 [pid 1325] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] <... futex resumed>) = 0 [pid 1323] <... futex resumed>) = 1 [pid 1324] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1323] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] <... futex resumed>) = 0 [pid 1323] <... futex resumed>) = 1 [pid 1325] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1325] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1325] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] <... futex resumed>) = 0 [pid 1325] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1323] <... futex resumed>) = 1 [pid 1325] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1323] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1325] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1325] <... futex resumed>) = 0 [pid 1325] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1324] <... mmap resumed>) = 0x200000000000 [pid 1324] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1324] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] exit_group(0 [pid 1325] <... futex resumed>) = ? [pid 1324] <... futex resumed>) = ? [pid 1323] <... exit_group resumed>) = ? [pid 1325] +++ exited with 0 +++ [pid 1324] +++ exited with 0 +++ [pid 1323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1323, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1326 attached , child_tidptr=0x55558b95b750) = 1326 [pid 1326] set_robust_list(0x55558b95b760, 24) = 0 [pid 1326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1326] setpgid(0, 0) = 0 [pid 1326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1326] write(3, "1000", 4) = 4 [pid 1326] close(3) = 0 [pid 1326] write(1, "executing program\n", 18executing program ) = 18 [pid 1326] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1326] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1326] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1326] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1326] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1326] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1327 attached [pid 1327] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1327] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1326] <... clone3 resumed> => {parent_tid=[1327]}, 88) = 1327 [pid 1326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1326] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1327] <... futex resumed>) = 0 [pid 1326] <... futex resumed>) = 1 [pid 1327] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1326] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1327] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1327] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1326] <... futex resumed>) = 0 [pid 1327] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1326] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1326] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1326] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1328 attached [pid 1328] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1328] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1326] <... clone3 resumed> => {parent_tid=[1328]}, 88) = 1328 [pid 1326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1326] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1328] <... futex resumed>) = 0 [pid 1326] <... futex resumed>) = 1 [pid 1328] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1326] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1328] <... openat resumed>) = 3 [pid 1328] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1326] <... futex resumed>) = 0 [pid 1328] <... futex resumed>) = 1 [pid 1326] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1328] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1327] <... futex resumed>) = 0 [pid 1326] <... futex resumed>) = 1 [pid 1326] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1328] <... futex resumed>) = 0 [pid 1326] <... futex resumed>) = 1 [pid 1328] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1326] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1328] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1328] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1326] <... futex resumed>) = 0 [pid 1328] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1326] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1326] <... futex resumed>) = 0 [pid 1328] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1326] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1328] <... ioctl resumed>) = 0 [pid 1328] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1326] <... futex resumed>) = 0 [pid 1328] <... futex resumed>) = 1 [pid 1328] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1327] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1326] exit_group(0 [pid 1327] <... futex resumed>) = ? [pid 1328] <... futex resumed>) = ? [pid 1327] +++ exited with 0 +++ [pid 1328] +++ exited with 0 +++ [pid 1326] <... exit_group resumed>) = ? [pid 1326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1326, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1329 attached , child_tidptr=0x55558b95b750) = 1329 [pid 1329] set_robust_list(0x55558b95b760, 24) = 0 [pid 1329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1329] setpgid(0, 0) = 0 [pid 1329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1329] write(3, "1000", 4) = 4 [pid 1329] close(3executing program ) = 0 [pid 1329] write(1, "executing program\n", 18) = 18 [pid 1329] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1329] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1329] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1329] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1329] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1329] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1330 attached [pid 1330] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1330] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1329] <... clone3 resumed> => {parent_tid=[1330]}, 88) = 1330 [pid 1329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1329] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1330] <... futex resumed>) = 0 [pid 1329] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1330] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1329] <... futex resumed>) = 0 [pid 1330] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1330] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1330] <... futex resumed>) = 0 [pid 1330] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1329] <... mmap resumed>) = 0x7feeb889d000 [pid 1329] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1329] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1329] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1331 attached [pid 1331] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1331] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1329] <... clone3 resumed> => {parent_tid=[1331]}, 88) = 1331 [pid 1329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1329] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1331] <... futex resumed>) = 0 [pid 1329] <... futex resumed>) = 1 [pid 1331] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1329] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1331] <... openat resumed>) = 3 [pid 1331] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1329] <... futex resumed>) = 0 [pid 1331] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1329] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1330] <... futex resumed>) = 0 [pid 1329] <... futex resumed>) = 1 [pid 1330] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1329] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1331] <... futex resumed>) = 0 [pid 1329] <... futex resumed>) = 1 [pid 1329] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1331] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1331] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1329] <... futex resumed>) = 0 [pid 1331] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1329] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1331] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1329] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1331] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1331] <... futex resumed>) = 0 [pid 1331] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1330] <... mmap resumed>) = 0x200000000000 [pid 1330] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1330] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1329] exit_group(0 [pid 1331] <... futex resumed>) = ? [pid 1331] +++ exited with 0 +++ [pid 1330] <... futex resumed>) = ? [pid 1329] <... exit_group resumed>) = ? [pid 1330] +++ exited with 0 +++ [pid 1329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1329, 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 1332 attached , child_tidptr=0x55558b95b750) = 1332 [pid 1332] set_robust_list(0x55558b95b760, 24) = 0 [pid 1332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1332] setpgid(0, 0) = 0 [pid 1332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1332] write(3, "1000", 4) = 4 executing program [pid 1332] close(3) = 0 [pid 1332] write(1, "executing program\n", 18) = 18 [pid 1332] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1332] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1332] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1332] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1332] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1332] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1333 attached [pid 1333] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1333] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] <... clone3 resumed> => {parent_tid=[1333]}, 88) = 1333 [pid 1332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1332] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... futex resumed>) = 0 [pid 1332] <... futex resumed>) = 1 [pid 1333] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1332] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1333] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] <... futex resumed>) = 0 [pid 1333] <... futex resumed>) = 0 [pid 1332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1333] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] <... mmap resumed>) = 0x7feeb889d000 [pid 1332] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1332] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1332] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1334 attached [pid 1334] set_robust_list(0x7feeb88bd9a0, 24 [pid 1332] <... clone3 resumed> => {parent_tid=[1334]}, 88) = 1334 [pid 1334] <... set_robust_list resumed>) = 0 [pid 1332] rt_sigprocmask(SIG_SETMASK, [], [pid 1334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1332] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1334] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1332] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1334] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1332] <... futex resumed>) = 0 [pid 1332] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1334] <... openat resumed>) = 3 [pid 1334] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1332] <... futex resumed>) = 0 [pid 1334] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... futex resumed>) = 0 [pid 1332] <... futex resumed>) = 1 [pid 1333] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1332] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1332] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1334] <... futex resumed>) = 0 [pid 1334] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1334] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] <... futex resumed>) = 0 [pid 1334] <... futex resumed>) = 1 [pid 1332] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1334] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1332] <... futex resumed>) = 0 [pid 1332] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1334] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1334] <... futex resumed>) = 0 [pid 1334] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1333] <... mmap resumed>) = 0x200000000000 [pid 1333] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1333] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] exit_group(0 [pid 1334] <... futex resumed>) = ? [pid 1334] +++ exited with 0 +++ [pid 1333] <... futex resumed>) = ? [pid 1332] <... exit_group resumed>) = ? [pid 1333] +++ exited with 0 +++ [pid 1332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1332, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1335 ./strace-static-x86_64: Process 1335 attached [pid 1335] set_robust_list(0x55558b95b760, 24) = 0 [pid 1335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1335] setpgid(0, 0) = 0 [pid 1335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1335] write(3, "1000", 4) = 4 [pid 1335] close(3) = 0 executing program [pid 1335] write(1, "executing program\n", 18) = 18 [pid 1335] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1335] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1335] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1335] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1336 attached [pid 1336] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1336] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1335] <... clone3 resumed> => {parent_tid=[1336]}, 88) = 1336 [pid 1335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1335] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1336] <... futex resumed>) = 0 [pid 1335] <... futex resumed>) = 1 [pid 1336] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1335] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1336] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1335] <... futex resumed>) = 0 [pid 1336] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1336] <... futex resumed>) = 0 [pid 1336] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1335] <... mmap resumed>) = 0x7feeb889d000 [pid 1335] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1335] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1337 attached [pid 1337] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1337] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1335] <... clone3 resumed> => {parent_tid=[1337]}, 88) = 1337 [pid 1335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1335] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1337] <... futex resumed>) = 0 [pid 1335] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1337] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1337] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1335] <... futex resumed>) = 0 [pid 1337] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1335] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1336] <... futex resumed>) = 0 [pid 1335] <... futex resumed>) = 1 [pid 1336] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1335] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1335] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1337] <... futex resumed>) = 0 [pid 1337] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1337] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1337] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1335] <... futex resumed>) = 0 [pid 1335] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1337] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1335] <... futex resumed>) = 0 [pid 1337] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1335] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1337] <... futex resumed>) = 0 [pid 1335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1337] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1336] <... mmap resumed>) = 0x200000000000 [pid 1336] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1336] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1335] exit_group(0 [pid 1337] <... futex resumed>) = ? [pid 1336] <... futex resumed>) = ? [pid 1337] +++ exited with 0 +++ [pid 1335] <... exit_group resumed>) = ? [pid 1336] +++ exited with 0 +++ [pid 1335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1335, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1338 attached , child_tidptr=0x55558b95b750) = 1338 [pid 1338] set_robust_list(0x55558b95b760, 24) = 0 [pid 1338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1338] setpgid(0, 0) = 0 [pid 1338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1338] write(3, "1000", 4) = 4 [pid 1338] close(3) = 0 [pid 1338] write(1, "executing program\n", 18executing program ) = 18 [pid 1338] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1338] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1338] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1338] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1338] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1338] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1339 attached [pid 1339] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1339] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] <... clone3 resumed> => {parent_tid=[1339]}, 88) = 1339 [pid 1338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1338] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] <... futex resumed>) = 0 [pid 1338] <... futex resumed>) = 1 [pid 1339] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1338] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1338] <... futex resumed>) = 0 [pid 1339] <... futex resumed>) = 0 [pid 1338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1339] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] <... mmap resumed>) = 0x7feeb889d000 [pid 1338] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1338] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1338] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1340 attached [pid 1340] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1340] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] <... clone3 resumed> => {parent_tid=[1340]}, 88) = 1340 [pid 1338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1338] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1340] <... futex resumed>) = 0 [pid 1340] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1338] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1340] <... openat resumed>) = 3 [pid 1340] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1338] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1340] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1339] <... futex resumed>) = 0 [pid 1338] <... futex resumed>) = 1 [pid 1339] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1338] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1340] <... futex resumed>) = 0 [pid 1338] <... futex resumed>) = 1 [pid 1340] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1338] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1340] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1340] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1340] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1338] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1340] <... futex resumed>) = 0 [pid 1340] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1340] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1340] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1339] <... mmap resumed>) = 0x200000000000 [pid 1339] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1339] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] exit_group(0 [pid 1340] <... futex resumed>) = ? [pid 1338] <... exit_group resumed>) = ? [pid 1339] <... futex resumed>) = ? [pid 1340] +++ exited with 0 +++ [pid 1339] +++ exited with 0 +++ [pid 1338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1338, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1341 attached , child_tidptr=0x55558b95b750) = 1341 [pid 1341] set_robust_list(0x55558b95b760, 24) = 0 [pid 1341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1341] setpgid(0, 0) = 0 [pid 1341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1341] write(3, "1000", 4) = 4 [pid 1341] close(3) = 0 executing program [pid 1341] write(1, "executing program\n", 18) = 18 [pid 1341] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1341] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1341] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1341] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1341] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1341] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1342 attached [pid 1342] set_robust_list(0x7feeb88de9a0, 24 [pid 1341] <... clone3 resumed> => {parent_tid=[1342]}, 88) = 1342 [pid 1342] <... set_robust_list resumed>) = 0 [pid 1341] rt_sigprocmask(SIG_SETMASK, [], [pid 1342] rt_sigprocmask(SIG_SETMASK, [], [pid 1341] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1342] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1341] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1342] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1341] <... futex resumed>) = 0 [pid 1342] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1342] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1341] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1342] <... futex resumed>) = 0 [pid 1341] <... futex resumed>) = 0 [pid 1342] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1341] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1341] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1341] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1343 attached [pid 1343] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1343] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1341] <... clone3 resumed> => {parent_tid=[1343]}, 88) = 1343 [pid 1341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1341] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1343] <... futex resumed>) = 0 [pid 1341] <... futex resumed>) = 1 [pid 1343] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1341] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1343] <... openat resumed>) = 3 [pid 1343] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1341] <... futex resumed>) = 0 [pid 1343] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1341] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1342] <... futex resumed>) = 0 [pid 1341] <... futex resumed>) = 1 [pid 1342] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1341] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1343] <... futex resumed>) = 0 [pid 1341] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1343] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1343] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1341] <... futex resumed>) = 0 [pid 1343] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1341] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1341] <... futex resumed>) = 0 [pid 1343] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1341] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1343] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1343] <... futex resumed>) = 0 [pid 1343] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1342] <... mmap resumed>) = 0x200000000000 [pid 1342] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1342] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1341] exit_group(0) = ? [pid 1343] <... futex resumed>) = ? [pid 1342] <... futex resumed>) = ? [pid 1343] +++ exited with 0 +++ [pid 1342] +++ exited with 0 +++ [pid 1341] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1341, 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=0x55558b95b750) = 1344 ./strace-static-x86_64: Process 1344 attached [pid 1344] set_robust_list(0x55558b95b760, 24) = 0 [pid 1344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1344] setpgid(0, 0) = 0 [pid 1344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1344] write(3, "1000", 4) = 4 [pid 1344] close(3) = 0 executing program [pid 1344] write(1, "executing program\n", 18) = 18 [pid 1344] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1344] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1344] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1344] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1344] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1344] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1345 attached [pid 1345] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1345] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] <... clone3 resumed> => {parent_tid=[1345]}, 88) = 1345 [pid 1344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1344] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1345] <... futex resumed>) = 0 [pid 1344] <... futex resumed>) = 1 [pid 1345] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1344] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1345] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1344] <... futex resumed>) = 0 [pid 1345] <... futex resumed>) = 0 [pid 1344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1345] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] <... mmap resumed>) = 0x7feeb889d000 [pid 1344] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1344] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1344] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1346 attached [pid 1346] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1346] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] <... clone3 resumed> => {parent_tid=[1346]}, 88) = 1346 [pid 1344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1344] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1346] <... futex resumed>) = 0 [pid 1344] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1346] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1346] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1344] <... futex resumed>) = 0 [pid 1346] <... futex resumed>) = 1 [pid 1344] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] <... futex resumed>) = 1 [pid 1344] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] <... futex resumed>) = 0 [pid 1344] <... futex resumed>) = 1 [pid 1346] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1344] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1346] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1346] <... futex resumed>) = 0 [pid 1344] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 1344] <... futex resumed>) = 0 [pid 1346] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1345] <... futex resumed>) = 0 [pid 1344] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1345] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1346] <... futex resumed>) = 0 [pid 1344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1346] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1345] <... mmap resumed>) = 0x200000000000 [pid 1345] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1345] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] exit_group(0 [pid 1346] <... futex resumed>) = ? [pid 1346] +++ exited with 0 +++ [pid 1344] <... exit_group resumed>) = ? [pid 1345] <... futex resumed>) = ? [pid 1345] +++ exited with 0 +++ [pid 1344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1344, 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 1347 attached , child_tidptr=0x55558b95b750) = 1347 [pid 1347] set_robust_list(0x55558b95b760, 24) = 0 [pid 1347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1347] setpgid(0, 0) = 0 [pid 1347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1347] write(3, "1000", 4) = 4 [pid 1347] close(3) = 0 executing program [pid 1347] write(1, "executing program\n", 18) = 18 [pid 1347] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1347] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1347] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1347] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1347] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1348 attached [pid 1348] set_robust_list(0x7feeb88de9a0, 24 [pid 1347] <... clone3 resumed> => {parent_tid=[1348]}, 88) = 1348 [pid 1348] <... set_robust_list resumed>) = 0 [pid 1348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1348] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1347] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1348] <... futex resumed>) = 0 [pid 1347] <... futex resumed>) = 1 [pid 1348] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1347] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1348] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1347] <... futex resumed>) = 0 [pid 1348] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1348] <... futex resumed>) = 0 [pid 1348] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1347] <... mmap resumed>) = 0x7feeb889d000 [pid 1347] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1347] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1349 attached => {parent_tid=[1349]}, 88) = 1349 [pid 1349] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1347] rt_sigprocmask(SIG_SETMASK, [], [pid 1349] rt_sigprocmask(SIG_SETMASK, [], [pid 1347] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1349] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1347] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1349] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1347] <... futex resumed>) = 0 [pid 1347] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1349] <... openat resumed>) = 3 [pid 1349] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1347] <... futex resumed>) = 0 [pid 1349] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1347] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1348] <... futex resumed>) = 0 [pid 1347] <... futex resumed>) = 1 [pid 1348] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1347] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1349] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1347] <... futex resumed>) = 0 [pid 1349] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1347] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1349] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1347] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1347] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1349] <... futex resumed>) = 0 [pid 1349] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1349] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1347] <... futex resumed>) = 0 [pid 1349] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1348] <... mmap resumed>) = 0x200000000000 [pid 1348] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1348] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1347] exit_group(0 [pid 1348] <... futex resumed>) = ? [pid 1349] <... futex resumed>) = ? [pid 1348] +++ exited with 0 +++ [pid 1349] +++ exited with 0 +++ [pid 1347] <... exit_group resumed>) = ? [pid 1347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1347, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1350 attached , child_tidptr=0x55558b95b750) = 1350 [pid 1350] set_robust_list(0x55558b95b760, 24) = 0 [pid 1350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1350] setpgid(0, 0) = 0 [pid 1350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1350] write(3, "1000", 4) = 4 [pid 1350] close(3) = 0 executing program [pid 1350] write(1, "executing program\n", 18) = 18 [pid 1350] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1350] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1350] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1350] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1350] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1350] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1351 attached [pid 1351] set_robust_list(0x7feeb88de9a0, 24 [pid 1350] <... clone3 resumed> => {parent_tid=[1351]}, 88) = 1351 [pid 1351] <... set_robust_list resumed>) = 0 [pid 1351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1351] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1350] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1351] <... futex resumed>) = 0 [pid 1350] <... futex resumed>) = 1 [pid 1351] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1350] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1351] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1350] <... futex resumed>) = 0 [pid 1351] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1351] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1350] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1350] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1350] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1352 attached [pid 1352] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1352] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1350] <... clone3 resumed> => {parent_tid=[1352]}, 88) = 1352 [pid 1350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1350] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1352] <... futex resumed>) = 0 [pid 1352] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1350] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1352] <... openat resumed>) = 3 [pid 1352] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1350] <... futex resumed>) = 0 [pid 1352] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1350] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1351] <... futex resumed>) = 0 [pid 1350] <... futex resumed>) = 1 [pid 1351] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1350] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1352] <... futex resumed>) = 0 [pid 1350] <... futex resumed>) = 1 [pid 1352] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1350] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1352] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1352] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1350] <... futex resumed>) = 0 [pid 1350] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1350] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1352] <... futex resumed>) = 1 [pid 1352] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1352] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1350] <... futex resumed>) = 0 [pid 1352] <... futex resumed>) = 1 [pid 1352] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1351] <... mmap resumed>) = 0x200000000000 [pid 1351] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1351] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1350] exit_group(0 [pid 1352] <... futex resumed>) = ? [pid 1351] <... futex resumed>) = ? [pid 1350] <... exit_group resumed>) = ? [pid 1351] +++ exited with 0 +++ [pid 1352] +++ exited with 0 +++ [pid 1350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1350, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1353 attached [pid 1353] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1353 [pid 1353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1353] setpgid(0, 0) = 0 [pid 1353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1353] write(3, "1000", 4) = 4 [pid 1353] close(3) = 0 executing program [pid 1353] write(1, "executing program\n", 18) = 18 [pid 1353] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1353] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1353] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1353] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1354 attached [pid 1354] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1354] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1353] <... clone3 resumed> => {parent_tid=[1354]}, 88) = 1354 [pid 1353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1353] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1354] <... futex resumed>) = 0 [pid 1353] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1354] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1353] <... futex resumed>) = 0 [pid 1354] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1354] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1353] <... mmap resumed>) = 0x7feeb889d000 [pid 1353] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1353] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1355 attached [pid 1355] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1355] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1353] <... clone3 resumed> => {parent_tid=[1355]}, 88) = 1355 [pid 1353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1353] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1355] <... futex resumed>) = 0 [pid 1353] <... futex resumed>) = 1 [pid 1355] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1353] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1355] <... openat resumed>) = 3 [pid 1355] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1353] <... futex resumed>) = 0 [pid 1355] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1353] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1354] <... futex resumed>) = 0 [pid 1353] <... futex resumed>) = 1 [pid 1354] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1353] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1353] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1355] <... futex resumed>) = 0 [pid 1355] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1355] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1355] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1353] <... futex resumed>) = 0 [pid 1353] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1353] <... futex resumed>) = 0 [pid 1355] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1353] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1355] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1355] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1353] <... futex resumed>) = 0 [pid 1355] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1354] <... mmap resumed>) = 0x200000000000 [pid 1354] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1354] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1353] exit_group(0 [pid 1355] <... futex resumed>) = ? [pid 1354] <... futex resumed>) = ? [pid 1353] <... exit_group resumed>) = ? [pid 1355] +++ exited with 0 +++ [pid 1354] +++ exited with 0 +++ [pid 1353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1353, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>executing program ) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1356 attached , child_tidptr=0x55558b95b750) = 1356 [pid 1356] set_robust_list(0x55558b95b760, 24) = 0 [pid 1356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1356] setpgid(0, 0) = 0 [pid 1356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1356] write(3, "1000", 4) = 4 [pid 1356] close(3) = 0 [pid 1356] write(1, "executing program\n", 18) = 18 [pid 1356] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1356] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1356] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1356] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1356] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1356] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1357 attached [pid 1357] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1357] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1356] <... clone3 resumed> => {parent_tid=[1357]}, 88) = 1357 [pid 1356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1356] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... futex resumed>) = 0 [pid 1356] <... futex resumed>) = 1 [pid 1357] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1356] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1356] <... futex resumed>) = 0 [pid 1357] <... futex resumed>) = 0 [pid 1356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1357] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1356] <... mmap resumed>) = 0x7feeb889d000 [pid 1356] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1356] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1356] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1358 attached [pid 1358] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1358] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1356] <... clone3 resumed> => {parent_tid=[1358]}, 88) = 1358 [pid 1356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1356] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1358] <... futex resumed>) = 0 [pid 1356] <... futex resumed>) = 1 [pid 1356] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1358] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1358] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1356] <... futex resumed>) = 0 [pid 1358] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1356] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... futex resumed>) = 0 [pid 1356] <... futex resumed>) = 1 [pid 1356] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1356] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1358] <... futex resumed>) = 0 [pid 1357] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1358] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0}) = -1 EOPNOTSUPP (Operation not supported) [pid 1358] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1356] <... futex resumed>) = 0 [pid 1358] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1356] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1358] <... futex resumed>) = 0 [pid 1356] <... futex resumed>) = 1 [pid 1358] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1356] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1358] <... ioctl resumed>) = 0 [pid 1358] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1356] <... futex resumed>) = 0 [pid 1358] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1357] <... mmap resumed>) = 0x200000000000 [pid 1357] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1357] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1356] exit_group(0) = ? [pid 1358] <... futex resumed>) = ? [pid 1358] +++ exited with 0 +++ [pid 1357] <... futex resumed>) = ? [pid 1357] +++ exited with 0 +++ [pid 1356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1356, 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=0x55558b95b750) = 1359 ./strace-static-x86_64: Process 1359 attached [pid 1359] set_robust_list(0x55558b95b760, 24) = 0 [pid 1359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1359] setpgid(0, 0) = 0 [pid 1359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1359] write(3, "1000", 4) = 4 [pid 1359] close(3) = 0 executing program [pid 1359] write(1, "executing program\n", 18) = 18 [pid 1359] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1359] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1359] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1359] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1359] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1360 attached => {parent_tid=[1360]}, 88) = 1360 [pid 1360] set_robust_list(0x7feeb88de9a0, 24 [pid 1359] rt_sigprocmask(SIG_SETMASK, [], [pid 1360] <... set_robust_list resumed>) = 0 [pid 1359] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1359] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1360] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1359] <... futex resumed>) = 0 [pid 1360] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1359] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1360] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1359] <... futex resumed>) = 0 [pid 1360] <... futex resumed>) = 0 [pid 1359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1360] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1359] <... mmap resumed>) = 0x7feeb889d000 [pid 1359] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1359] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1361 attached [pid 1361] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1361] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1359] <... clone3 resumed> => {parent_tid=[1361]}, 88) = 1361 [pid 1359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1359] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1361] <... futex resumed>) = 0 [pid 1359] <... futex resumed>) = 1 [pid 1361] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1359] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1361] <... openat resumed>) = 3 [pid 1361] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1361] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1359] <... futex resumed>) = 0 [pid 1359] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1360] <... futex resumed>) = 0 [pid 1359] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1360] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1359] <... futex resumed>) = 1 [pid 1361] <... futex resumed>) = 0 [pid 1359] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1361] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1361] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1359] <... futex resumed>) = 0 [pid 1359] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1361] <... futex resumed>) = 1 [pid 1359] <... futex resumed>) = 0 [pid 1361] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1359] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1361] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1361] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1359] <... futex resumed>) = 0 [pid 1361] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1360] <... mmap resumed>) = 0x200000000000 [pid 1360] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1360] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1359] exit_group(0 [pid 1361] <... futex resumed>) = ? [pid 1361] +++ exited with 0 +++ [pid 1360] <... futex resumed>) = ? [pid 1359] <... exit_group resumed>) = ? [pid 1360] +++ exited with 0 +++ [pid 1359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1359, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1362 attached , child_tidptr=0x55558b95b750) = 1362 [pid 1362] set_robust_list(0x55558b95b760, 24) = 0 [pid 1362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1362] setpgid(0, 0) = 0 [pid 1362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1362] write(3, "1000", 4) = 4 [pid 1362] close(3) = 0 [pid 1362] write(1, "executing program\n", 18executing program ) = 18 [pid 1362] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1362] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1362] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1362] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1362] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1363 attached [pid 1363] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1363] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] <... clone3 resumed> => {parent_tid=[1363]}, 88) = 1363 [pid 1362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1362] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1363] <... futex resumed>) = 0 [pid 1362] <... futex resumed>) = 1 [pid 1363] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1362] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1363] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1362] <... futex resumed>) = 0 [pid 1363] <... futex resumed>) = 0 [pid 1362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1363] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] <... mmap resumed>) = 0x7feeb889d000 [pid 1362] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1362] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1364 attached [pid 1364] set_robust_list(0x7feeb88bd9a0, 24 [pid 1362] <... clone3 resumed> => {parent_tid=[1364]}, 88) = 1364 [pid 1364] <... set_robust_list resumed>) = 0 [pid 1362] rt_sigprocmask(SIG_SETMASK, [], [pid 1364] rt_sigprocmask(SIG_SETMASK, [], [pid 1362] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1364] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1362] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1364] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1362] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1364] <... openat resumed>) = 3 [pid 1364] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1362] <... futex resumed>) = 0 [pid 1362] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1363] <... futex resumed>) = 0 [pid 1362] <... futex resumed>) = 1 [pid 1363] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1362] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1364] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1364] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 1364] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] <... futex resumed>) = 1 [pid 1362] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1362] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] <... futex resumed>) = 0 [pid 1362] <... futex resumed>) = 1 [pid 1364] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1364] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1362] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1364] <... futex resumed>) = 0 [pid 1362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1364] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1363] <... mmap resumed>) = 0x200000000000 [pid 1363] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1363] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] exit_group(0) = ? [pid 1364] <... futex resumed>) = ? [pid 1364] +++ exited with 0 +++ [pid 1363] <... futex resumed>) = ? [pid 1363] +++ exited with 0 +++ [pid 1362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1362, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1365 attached [pid 1365] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1365 [pid 1365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1365] setpgid(0, 0) = 0 [pid 1365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1365] write(3, "1000", 4) = 4 [pid 1365] close(3) = 0 executing program [pid 1365] write(1, "executing program\n", 18) = 18 [pid 1365] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1365] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1365] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1365] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1365] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1365] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1366 attached [pid 1366] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1366] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1365] <... clone3 resumed> => {parent_tid=[1366]}, 88) = 1366 [pid 1365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1365] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... futex resumed>) = 0 [pid 1365] <... futex resumed>) = 1 [pid 1366] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1365] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1366] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1365] <... futex resumed>) = 0 [pid 1366] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1365] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1365] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1365] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1367 attached [pid 1367] set_robust_list(0x7feeb88bd9a0, 24 [pid 1365] <... clone3 resumed> => {parent_tid=[1367]}, 88) = 1367 [pid 1367] <... set_robust_list resumed>) = 0 [pid 1365] rt_sigprocmask(SIG_SETMASK, [], [pid 1367] rt_sigprocmask(SIG_SETMASK, [], [pid 1365] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1367] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1365] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1367] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1365] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1367] <... openat resumed>) = 3 [pid 1367] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1365] <... futex resumed>) = 0 [pid 1367] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1365] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... futex resumed>) = 0 [pid 1365] <... futex resumed>) = 1 [pid 1366] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1365] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1367] <... futex resumed>) = 0 [pid 1367] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1367] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1367] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1365] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1365] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1367] <... futex resumed>) = 0 [pid 1367] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1365] <... futex resumed>) = 1 [pid 1367] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1365] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1367] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1365] <... futex resumed>) = 0 [pid 1367] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] <... mmap resumed>) = 0x200000000000 [pid 1366] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1366] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1365] exit_group(0 [pid 1367] <... futex resumed>) = ? [pid 1367] +++ exited with 0 +++ [pid 1366] <... futex resumed>) = ? [pid 1365] <... exit_group resumed>) = ? [pid 1366] +++ exited with 0 +++ [pid 1365] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1365, 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 1368 attached , child_tidptr=0x55558b95b750) = 1368 [pid 1368] set_robust_list(0x55558b95b760, 24) = 0 [pid 1368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1368] setpgid(0, 0) = 0 [pid 1368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1368] write(3, "1000", 4) = 4 [pid 1368] close(3) = 0 executing program [pid 1368] write(1, "executing program\n", 18) = 18 [pid 1368] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1368] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1368] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1368] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1368] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1368] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1369 attached => {parent_tid=[1369]}, 88) = 1369 [pid 1369] set_robust_list(0x7feeb88de9a0, 24 [pid 1368] rt_sigprocmask(SIG_SETMASK, [], [pid 1369] <... set_robust_list resumed>) = 0 [pid 1368] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1369] rt_sigprocmask(SIG_SETMASK, [], [pid 1368] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1369] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1368] <... futex resumed>) = 0 [pid 1369] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1368] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1369] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1369] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1368] <... mmap resumed>) = 0x7feeb889d000 [pid 1369] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1368] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1368] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1368] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1370 attached [pid 1370] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1370] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1368] <... clone3 resumed> => {parent_tid=[1370]}, 88) = 1370 [pid 1368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1368] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1370] <... futex resumed>) = 0 [pid 1368] <... futex resumed>) = 1 [pid 1368] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1370] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1370] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1368] <... futex resumed>) = 0 [pid 1370] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1368] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1369] <... futex resumed>) = 0 [pid 1368] <... futex resumed>) = 1 [pid 1369] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1368] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1368] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1370] <... futex resumed>) = 0 [pid 1370] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1370] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1369] <... mmap resumed>) = 0x200000000000 [pid 1368] <... futex resumed>) = 0 [pid 1370] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1368] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1370] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1368] <... futex resumed>) = 0 [pid 1370] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1368] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1370] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1370] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1369] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1369] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1368] exit_group(0 [pid 1370] <... futex resumed>) = ? [pid 1368] <... exit_group resumed>) = ? [pid 1370] +++ exited with 0 +++ [pid 1369] <... futex resumed>) = ? [pid 1369] +++ exited with 0 +++ [pid 1368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1368, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- restart_syscall(<... resuming interrupted clone ...>executing program ) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1371 attached , child_tidptr=0x55558b95b750) = 1371 [pid 1371] set_robust_list(0x55558b95b760, 24) = 0 [pid 1371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1371] setpgid(0, 0) = 0 [pid 1371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1371] write(3, "1000", 4) = 4 [pid 1371] close(3) = 0 [pid 1371] write(1, "executing program\n", 18) = 18 [pid 1371] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1371] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1371] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1371] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1371] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1371] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1372 attached [pid 1372] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1372] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] <... clone3 resumed> => {parent_tid=[1372]}, 88) = 1372 [pid 1371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1371] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = 0 [pid 1371] <... futex resumed>) = 1 [pid 1372] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1371] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1371] <... futex resumed>) = 0 [pid 1372] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1372] <... futex resumed>) = 0 [pid 1372] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] <... mmap resumed>) = 0x7feeb889d000 [pid 1371] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1371] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1371] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1373 attached [pid 1373] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1373] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] <... clone3 resumed> => {parent_tid=[1373]}, 88) = 1373 [pid 1371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1371] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1373] <... futex resumed>) = 0 [pid 1371] <... futex resumed>) = 1 [pid 1373] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1371] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1373] <... openat resumed>) = 3 [pid 1373] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1371] <... futex resumed>) = 0 [pid 1373] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1371] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1371] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1373] <... futex resumed>) = 0 [pid 1372] <... futex resumed>) = 0 [pid 1373] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1372] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1373] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1373] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1373] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] <... futex resumed>) = 0 [pid 1371] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1373] <... futex resumed>) = 0 [pid 1371] <... futex resumed>) = 1 [pid 1373] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1371] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1373] <... ioctl resumed>) = 0 [pid 1373] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1371] <... futex resumed>) = 0 [pid 1373] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1372] <... mmap resumed>) = 0x200000000000 [pid 1372] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1372] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] exit_group(0 [pid 1373] <... futex resumed>) = ? [pid 1372] <... futex resumed>) = ? [pid 1373] +++ exited with 0 +++ [pid 1372] +++ exited with 0 +++ [pid 1371] <... exit_group resumed>) = ? [pid 1371] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1371, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1374 attached , child_tidptr=0x55558b95b750) = 1374 [pid 1374] set_robust_list(0x55558b95b760, 24) = 0 [pid 1374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1374] setpgid(0, 0) = 0 [pid 1374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1374] write(3, "1000", 4) = 4 [pid 1374] close(3) = 0 executing program [pid 1374] write(1, "executing program\n", 18) = 18 [pid 1374] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1374] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1374] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1374] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1374] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1374] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1375 attached [pid 1375] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1375] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1374] <... clone3 resumed> => {parent_tid=[1375]}, 88) = 1375 [pid 1374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1374] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1375] <... futex resumed>) = 0 [pid 1374] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1375] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1374] <... futex resumed>) = 0 [pid 1375] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1375] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1375] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1374] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1374] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1374] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1376 attached [pid 1376] set_robust_list(0x7feeb88bd9a0, 24 [pid 1374] <... clone3 resumed> => {parent_tid=[1376]}, 88) = 1376 [pid 1376] <... set_robust_list resumed>) = 0 [pid 1374] rt_sigprocmask(SIG_SETMASK, [], [pid 1376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1376] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1374] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1374] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1376] <... futex resumed>) = 0 [pid 1374] <... futex resumed>) = 1 [pid 1376] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1374] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1376] <... openat resumed>) = 3 [pid 1376] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1374] <... futex resumed>) = 0 [pid 1376] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1374] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1375] <... futex resumed>) = 0 [pid 1374] <... futex resumed>) = 1 [pid 1375] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1374] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1374] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1376] <... futex resumed>) = 0 [pid 1376] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1376] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1374] <... futex resumed>) = 0 [pid 1376] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1374] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1376] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1374] <... futex resumed>) = 0 [pid 1376] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1374] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1376] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1376] <... futex resumed>) = 0 [pid 1376] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1375] <... mmap resumed>) = 0x200000000000 [pid 1375] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1375] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1374] exit_group(0 [pid 1376] <... futex resumed>) = ? [pid 1375] <... futex resumed>) = ? [pid 1374] <... exit_group resumed>) = ? [pid 1376] +++ exited with 0 +++ [pid 1375] +++ exited with 0 +++ [pid 1374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1374, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1377 attached , child_tidptr=0x55558b95b750) = 1377 [pid 1377] set_robust_list(0x55558b95b760, 24) = 0 [pid 1377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1377] setpgid(0, 0) = 0 [pid 1377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1377] write(3, "1000", 4) = 4 [pid 1377] close(3) = 0 executing program [pid 1377] write(1, "executing program\n", 18) = 18 [pid 1377] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1377] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1377] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1377] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1377] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1377] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1378 attached [pid 1378] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1378] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1377] <... clone3 resumed> => {parent_tid=[1378]}, 88) = 1378 [pid 1377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1377] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1378] <... futex resumed>) = 0 [pid 1377] <... futex resumed>) = 1 [pid 1378] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1378] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1378] <... futex resumed>) = 0 [pid 1377] <... futex resumed>) = 0 [pid 1378] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1377] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1378] <... openat resumed>) = 3 [pid 1378] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1377] <... futex resumed>) = 0 [pid 1378] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1377] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1377] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1378] <... mmap resumed>) = 0x200000000000 [pid 1377] <... mmap resumed>) = 0x7feeb889d000 [pid 1377] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1377] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1378] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 1378] <... futex resumed>) = 0 [pid 1378] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 1379 attached [pid 1377] <... clone3 resumed> => {parent_tid=[1379]}, 88) = 1379 [pid 1377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1377] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1377] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1379] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1379] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1379] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1377] <... futex resumed>) = 0 [pid 1379] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1377] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1378] <... futex resumed>) = 0 [pid 1377] <... futex resumed>) = 1 [pid 1378] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1377] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1378] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1378] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1378] <... futex resumed>) = 0 [pid 1377] exit_group(0 [pid 1379] <... futex resumed>) = ? [pid 1379] +++ exited with 0 +++ [pid 1378] +++ exited with 0 +++ [pid 1377] <... exit_group resumed>) = ? [pid 1377] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1377, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>executing program ) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1380 attached , child_tidptr=0x55558b95b750) = 1380 [pid 1380] set_robust_list(0x55558b95b760, 24) = 0 [pid 1380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1380] setpgid(0, 0) = 0 [pid 1380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1380] write(3, "1000", 4) = 4 [pid 1380] close(3) = 0 [pid 1380] write(1, "executing program\n", 18) = 18 [pid 1380] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1380] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1380] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1380] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1380] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1381 attached [pid 1381] set_robust_list(0x7feeb88de9a0, 24 [pid 1380] <... clone3 resumed> => {parent_tid=[1381]}, 88) = 1381 [pid 1381] <... set_robust_list resumed>) = 0 [pid 1380] rt_sigprocmask(SIG_SETMASK, [], [pid 1381] rt_sigprocmask(SIG_SETMASK, [], [pid 1380] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1381] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1380] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1381] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1380] <... futex resumed>) = 0 [pid 1381] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1380] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1381] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1380] <... futex resumed>) = 0 [pid 1381] <... futex resumed>) = 0 [pid 1380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1381] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1380] <... mmap resumed>) = 0x7feeb889d000 [pid 1380] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1380] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1382 attached => {parent_tid=[1382]}, 88) = 1382 [pid 1380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1380] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1380] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1382] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1382] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1382] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1380] <... futex resumed>) = 0 [pid 1382] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1380] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1380] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1380] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1382] <... futex resumed>) = 0 [pid 1381] <... futex resumed>) = 0 [pid 1382] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1381] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1382] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1382] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1382] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1380] <... futex resumed>) = 0 [pid 1380] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1380] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1382] <... futex resumed>) = 0 [pid 1382] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 1382] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1380] <... futex resumed>) = 0 [pid 1382] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1381] <... mmap resumed>) = 0x200000000000 [pid 1381] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1381] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1380] exit_group(0 [pid 1382] <... futex resumed>) = ? [pid 1382] +++ exited with 0 +++ [pid 1381] <... futex resumed>) = ? [pid 1381] +++ exited with 0 +++ [pid 1380] <... exit_group resumed>) = ? [pid 1380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1380, 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 1383 attached , child_tidptr=0x55558b95b750) = 1383 [pid 1383] set_robust_list(0x55558b95b760, 24) = 0 [pid 1383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1383] setpgid(0, 0) = 0 [pid 1383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1383] write(3, "1000", 4) = 4 [pid 1383] close(3) = 0 executing program [pid 1383] write(1, "executing program\n", 18) = 18 [pid 1383] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1383] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1383] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1383] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1384 attached [pid 1384] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1384] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] <... clone3 resumed> => {parent_tid=[1384]}, 88) = 1384 [pid 1383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1383] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1384] <... futex resumed>) = 0 [pid 1383] <... futex resumed>) = 1 [pid 1384] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1383] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1384] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1384] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1384] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] <... futex resumed>) = 0 [pid 1383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1383] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1385 attached [pid 1385] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1385] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] <... clone3 resumed> => {parent_tid=[1385]}, 88) = 1385 [pid 1383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1383] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1385] <... futex resumed>) = 0 [pid 1383] <... futex resumed>) = 1 [pid 1385] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1383] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1385] <... openat resumed>) = 3 [pid 1385] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1383] <... futex resumed>) = 0 [pid 1385] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1383] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1385] <... futex resumed>) = 0 [pid 1383] <... futex resumed>) = 1 [pid 1384] <... futex resumed>) = 0 [pid 1385] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1384] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1385] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1383] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1385] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1383] <... futex resumed>) = 0 [pid 1385] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1385] <... futex resumed>) = 0 [pid 1383] <... futex resumed>) = 1 [pid 1385] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = 0 [pid 1383] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1385] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1385] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1384] <... mmap resumed>) = 0x200000000000 [pid 1384] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1384] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] exit_group(0 [pid 1385] <... futex resumed>) = ? [pid 1385] +++ exited with 0 +++ [pid 1384] <... futex resumed>) = ? [pid 1383] <... exit_group resumed>) = ? [pid 1384] +++ exited with 0 +++ [pid 1383] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1383, 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=0x55558b95b750) = 1386 ./strace-static-x86_64: Process 1386 attached [pid 1386] set_robust_list(0x55558b95b760, 24) = 0 [pid 1386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1386] setpgid(0, 0) = 0 [pid 1386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1386] write(3, "1000", 4) = 4 [pid 1386] close(3) = 0 executing program [pid 1386] write(1, "executing program\n", 18) = 18 [pid 1386] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1386] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1386] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1386] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1386] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1387 attached [pid 1387] set_robust_list(0x7feeb88de9a0, 24 [pid 1386] <... clone3 resumed> => {parent_tid=[1387]}, 88) = 1387 [pid 1387] <... set_robust_list resumed>) = 0 [pid 1386] rt_sigprocmask(SIG_SETMASK, [], [pid 1387] rt_sigprocmask(SIG_SETMASK, [], [pid 1386] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1387] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1386] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1387] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1386] <... futex resumed>) = 0 [pid 1387] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1386] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1387] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] <... futex resumed>) = 0 [pid 1387] <... futex resumed>) = 0 [pid 1386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1387] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1386] <... mmap resumed>) = 0x7feeb889d000 [pid 1386] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1386] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1388 attached => {parent_tid=[1388]}, 88) = 1388 [pid 1388] set_robust_list(0x7feeb88bd9a0, 24 [pid 1386] rt_sigprocmask(SIG_SETMASK, [], [pid 1388] <... set_robust_list resumed>) = 0 [pid 1386] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1388] rt_sigprocmask(SIG_SETMASK, [], [pid 1386] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1388] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1386] <... futex resumed>) = 0 [pid 1388] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1386] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1388] <... openat resumed>) = 3 [pid 1388] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1386] <... futex resumed>) = 0 [pid 1388] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1386] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1387] <... futex resumed>) = 0 [pid 1386] <... futex resumed>) = 1 [pid 1387] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1386] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1386] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1388] <... futex resumed>) = 0 [pid 1388] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1388] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1386] <... futex resumed>) = 0 [pid 1388] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1386] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1386] <... futex resumed>) = 0 [pid 1386] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1388] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1388] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1386] <... futex resumed>) = 0 [pid 1388] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1387] <... mmap resumed>) = 0x200000000000 [pid 1387] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1387] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1386] exit_group(0 [pid 1388] <... futex resumed>) = ? [pid 1387] <... futex resumed>) = ? [pid 1388] +++ exited with 0 +++ [pid 1387] +++ exited with 0 +++ [pid 1386] <... exit_group resumed>) = ? [pid 1386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1386, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1389 ./strace-static-x86_64: Process 1389 attached [pid 1389] set_robust_list(0x55558b95b760, 24) = 0 [pid 1389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1389] setpgid(0, 0) = 0 [pid 1389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1389] write(3, "1000", 4) = 4 [pid 1389] close(3) = 0 executing program [pid 1389] write(1, "executing program\n", 18) = 18 [pid 1389] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1389] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1389] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1389] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1389] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1389] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1390 attached [pid 1390] set_robust_list(0x7feeb88de9a0, 24 [pid 1389] <... clone3 resumed> => {parent_tid=[1390]}, 88) = 1390 [pid 1390] <... set_robust_list resumed>) = 0 [pid 1389] rt_sigprocmask(SIG_SETMASK, [], [pid 1390] rt_sigprocmask(SIG_SETMASK, [], [pid 1389] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1389] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1390] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1389] <... futex resumed>) = 0 [pid 1390] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1389] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1390] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1390] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1389] <... futex resumed>) = 0 [pid 1390] <... futex resumed>) = 0 [pid 1390] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1389] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1389] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1389] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1391 attached [pid 1391] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1391] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1389] <... clone3 resumed> => {parent_tid=[1391]}, 88) = 1391 [pid 1389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1389] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1391] <... futex resumed>) = 0 [pid 1389] <... futex resumed>) = 1 [pid 1391] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1389] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1391] <... openat resumed>) = 3 [pid 1391] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1391] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1389] <... futex resumed>) = 0 [pid 1389] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1390] <... futex resumed>) = 0 [pid 1389] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1390] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1389] <... futex resumed>) = 1 [pid 1389] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1391] <... futex resumed>) = 0 [pid 1391] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1391] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1391] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1389] <... futex resumed>) = 0 [pid 1389] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1391] <... futex resumed>) = 0 [pid 1389] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1391] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1391] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1389] <... futex resumed>) = 0 [pid 1391] <... futex resumed>) = 1 [pid 1391] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1390] <... mmap resumed>) = 0x200000000000 [pid 1390] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1390] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1389] exit_group(0 [pid 1391] <... futex resumed>) = ? [pid 1390] <... futex resumed>) = ? [pid 1389] <... exit_group resumed>) = ? [pid 1390] +++ exited with 0 +++ [pid 1391] +++ exited with 0 +++ [pid 1389] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1389, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1392 attached , child_tidptr=0x55558b95b750) = 1392 [pid 1392] set_robust_list(0x55558b95b760, 24) = 0 [pid 1392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1392] setpgid(0, 0) = 0 [pid 1392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1392] write(3, "1000", 4) = 4 [pid 1392] close(3) = 0 [pid 1392] write(1, "executing program\n", 18executing program ) = 18 [pid 1392] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1392] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1392] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1392] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1393 attached [pid 1393] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1393] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1392] <... clone3 resumed> => {parent_tid=[1393]}, 88) = 1393 [pid 1392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1392] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1393] <... futex resumed>) = 0 [pid 1392] <... futex resumed>) = 1 [pid 1393] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1392] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1393] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1392] <... futex resumed>) = 0 [pid 1393] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1393] <... futex resumed>) = 0 [pid 1393] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1392] <... mmap resumed>) = 0x7feeb889d000 [pid 1392] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1392] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1394 attached [pid 1394] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1394] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1392] <... clone3 resumed> => {parent_tid=[1394]}, 88) = 1394 [pid 1392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1392] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1394] <... futex resumed>) = 0 [pid 1392] <... futex resumed>) = 1 [pid 1392] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1394] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1394] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1394] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1392] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1393] <... futex resumed>) = 0 [pid 1392] <... futex resumed>) = 1 [pid 1393] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1392] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1392] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1394] <... futex resumed>) = 0 [pid 1394] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1394] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] <... futex resumed>) = 0 [pid 1392] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1394] <... futex resumed>) = 1 [pid 1392] <... futex resumed>) = 0 [pid 1394] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1392] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1394] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1394] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1392] <... futex resumed>) = 0 [pid 1394] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1393] <... mmap resumed>) = 0x200000000000 [pid 1393] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1393] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1392] exit_group(0 [pid 1394] <... futex resumed>) = ? [pid 1394] +++ exited with 0 +++ [pid 1393] <... futex resumed>) = ? [pid 1392] <... exit_group resumed>) = ? [pid 1393] +++ exited with 0 +++ [pid 1392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1392, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1395 ./strace-static-x86_64: Process 1395 attached [pid 1395] set_robust_list(0x55558b95b760, 24) = 0 [pid 1395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1395] setpgid(0, 0) = 0 [pid 1395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1395] write(3, "1000", 4) = 4 [pid 1395] close(3) = 0 executing program [pid 1395] write(1, "executing program\n", 18) = 18 [pid 1395] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1395] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1395] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1395] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1395] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1395] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1396 attached => {parent_tid=[1396]}, 88) = 1396 [pid 1396] set_robust_list(0x7feeb88de9a0, 24 [pid 1395] rt_sigprocmask(SIG_SETMASK, [], [pid 1396] <... set_robust_list resumed>) = 0 [pid 1395] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1395] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1396] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1395] <... futex resumed>) = 0 [pid 1396] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1395] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1396] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1395] <... futex resumed>) = 0 [pid 1396] <... futex resumed>) = 0 [pid 1395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1396] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] <... mmap resumed>) = 0x7feeb889d000 [pid 1395] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1395] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1395] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1397 attached => {parent_tid=[1397]}, 88) = 1397 [pid 1397] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1395] rt_sigprocmask(SIG_SETMASK, [], [pid 1397] rt_sigprocmask(SIG_SETMASK, [], [pid 1395] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1397] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1397] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1395] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1397] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1397] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1395] <... futex resumed>) = 0 [pid 1397] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1396] <... futex resumed>) = 0 [pid 1395] <... futex resumed>) = 1 [pid 1396] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1395] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1397] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1395] <... futex resumed>) = 0 [pid 1397] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1395] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1397] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1395] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1397] <... futex resumed>) = 0 [pid 1397] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1397] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1395] <... futex resumed>) = 1 [pid 1397] <... futex resumed>) = 0 [pid 1397] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1396] <... mmap resumed>) = 0x200000000000 [pid 1396] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1396] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] exit_group(0 [pid 1397] <... futex resumed>) = ? [pid 1397] +++ exited with 0 +++ [pid 1396] <... futex resumed>) = ? [pid 1395] <... exit_group resumed>) = ? [pid 1396] +++ exited with 0 +++ [pid 1395] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1395, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1398 attached , child_tidptr=0x55558b95b750) = 1398 [pid 1398] set_robust_list(0x55558b95b760, 24) = 0 [pid 1398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1398] setpgid(0, 0) = 0 [pid 1398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1398] write(3, "1000", 4) = 4 [pid 1398] close(3) = 0 executing program [pid 1398] write(1, "executing program\n", 18) = 18 [pid 1398] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1398] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1398] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1398] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1398] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1398] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1398] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1399 attached [pid 1399] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1399] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1398] <... clone3 resumed> => {parent_tid=[1399]}, 88) = 1399 [pid 1398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1398] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1399] <... futex resumed>) = 0 [pid 1398] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1399] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1398] <... futex resumed>) = 0 [pid 1399] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1398] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1399] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1398] <... mmap resumed>) = 0x7feeb889d000 [pid 1399] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1398] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1398] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1398] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1400 attached [pid 1400] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1400] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1398] <... clone3 resumed> => {parent_tid=[1400]}, 88) = 1400 [pid 1398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1398] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] <... futex resumed>) = 0 [pid 1398] <... futex resumed>) = 1 [pid 1398] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1400] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1400] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1398] <... futex resumed>) = 0 [pid 1400] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1398] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1399] <... futex resumed>) = 0 [pid 1398] <... futex resumed>) = 1 [pid 1399] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1398] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1398] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1400] <... futex resumed>) = 0 [pid 1400] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1400] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] <... futex resumed>) = 0 [pid 1398] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] <... futex resumed>) = 1 [pid 1400] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1398] <... futex resumed>) = 0 [pid 1400] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1398] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1400] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1400] <... futex resumed>) = 0 [pid 1400] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1399] <... mmap resumed>) = 0x200000000000 [pid 1399] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1399] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1398] exit_group(0 [pid 1400] <... futex resumed>) = ? [pid 1400] +++ exited with 0 +++ [pid 1399] <... futex resumed>) = ? [pid 1398] <... exit_group resumed>) = ? [pid 1399] +++ exited with 0 +++ [pid 1398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1398, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1401 attached [pid 1401] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1401 [pid 1401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1401] setpgid(0, 0) = 0 [pid 1401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1401] write(3, "1000", 4) = 4 [pid 1401] close(3) = 0 executing program [pid 1401] write(1, "executing program\n", 18) = 18 [pid 1401] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1401] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1401] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1401] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1401] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1401] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1402 attached [pid 1402] set_robust_list(0x7feeb88de9a0, 24 [pid 1401] <... clone3 resumed> => {parent_tid=[1402]}, 88) = 1402 [pid 1402] <... set_robust_list resumed>) = 0 [pid 1401] rt_sigprocmask(SIG_SETMASK, [], [pid 1402] rt_sigprocmask(SIG_SETMASK, [], [pid 1401] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1402] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1402] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1401] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1402] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1401] <... futex resumed>) = 0 [pid 1402] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1401] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1402] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1401] <... futex resumed>) = 0 [pid 1402] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1401] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1401] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1401] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1403 attached [pid 1403] set_robust_list(0x7feeb88bd9a0, 24 [pid 1401] <... clone3 resumed> => {parent_tid=[1403]}, 88) = 1403 [pid 1403] <... set_robust_list resumed>) = 0 [pid 1401] rt_sigprocmask(SIG_SETMASK, [], [pid 1403] rt_sigprocmask(SIG_SETMASK, [], [pid 1401] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1403] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1401] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1401] <... futex resumed>) = 0 [pid 1401] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1403] <... openat resumed>) = 3 [pid 1403] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1401] <... futex resumed>) = 0 [pid 1403] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1401] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1402] <... futex resumed>) = 0 [pid 1401] <... futex resumed>) = 1 [pid 1402] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1401] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1401] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1403] <... futex resumed>) = 0 [pid 1403] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1403] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] <... futex resumed>) = 0 [pid 1401] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1401] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1403] <... futex resumed>) = 1 [pid 1403] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1403] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1403] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1401] <... futex resumed>) = 0 [pid 1402] <... mmap resumed>) = 0x200000000000 [pid 1402] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1402] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1401] exit_group(0 [pid 1403] <... futex resumed>) = ? [pid 1402] <... futex resumed>) = ? [pid 1401] <... exit_group resumed>) = ? [pid 1403] +++ exited with 0 +++ [pid 1402] +++ exited with 0 +++ [pid 1401] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1401, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1404 ./strace-static-x86_64: Process 1404 attached [pid 1404] set_robust_list(0x55558b95b760, 24) = 0 [pid 1404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1404] setpgid(0, 0) = 0 [pid 1404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1404] write(3, "1000", 4) = 4 [pid 1404] close(3) = 0 executing program [pid 1404] write(1, "executing program\n", 18) = 18 [pid 1404] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1404] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1404] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1404] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1404] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1404] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1405 attached [pid 1405] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1405] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1404] <... clone3 resumed> => {parent_tid=[1405]}, 88) = 1405 [pid 1404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1404] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] <... futex resumed>) = 0 [pid 1404] <... futex resumed>) = 1 [pid 1405] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1405] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1404] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] <... futex resumed>) = 0 [pid 1404] <... futex resumed>) = 0 [pid 1405] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1404] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1404] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1404] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1406 attached [pid 1406] set_robust_list(0x7feeb88bd9a0, 24 [pid 1404] <... clone3 resumed> => {parent_tid=[1406]}, 88) = 1406 [pid 1406] <... set_robust_list resumed>) = 0 [pid 1404] rt_sigprocmask(SIG_SETMASK, [], [pid 1406] rt_sigprocmask(SIG_SETMASK, [], [pid 1404] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1406] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1406] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1404] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1404] <... futex resumed>) = 0 [pid 1404] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1406] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1406] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1404] <... futex resumed>) = 0 [pid 1406] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1404] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] <... futex resumed>) = 0 [pid 1405] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1404] <... futex resumed>) = 1 [pid 1404] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1404] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1406] <... futex resumed>) = 0 [pid 1406] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1406] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1404] <... futex resumed>) = 0 [pid 1406] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1404] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1406] <... futex resumed>) = 0 [pid 1404] <... futex resumed>) = 1 [pid 1406] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1404] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1406] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1406] <... futex resumed>) = 0 [pid 1406] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1405] <... mmap resumed>) = 0x200000000000 [pid 1405] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1405] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1404] exit_group(0 [pid 1406] <... futex resumed>) = ? [pid 1405] <... futex resumed>) = ? [pid 1406] +++ exited with 0 +++ [pid 1405] +++ exited with 0 +++ [pid 1404] <... exit_group resumed>) = ? [pid 1404] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1404, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1407 attached , child_tidptr=0x55558b95b750) = 1407 [pid 1407] set_robust_list(0x55558b95b760, 24) = 0 [pid 1407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1407] setpgid(0, 0) = 0 [pid 1407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1407] write(3, "1000", 4) = 4 executing program [pid 1407] close(3) = 0 [pid 1407] write(1, "executing program\n", 18) = 18 [pid 1407] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1407] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1407] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1407] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1407] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1407] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1408 attached [pid 1408] set_robust_list(0x7feeb88de9a0, 24 [pid 1407] <... clone3 resumed> => {parent_tid=[1408]}, 88) = 1408 [pid 1408] <... set_robust_list resumed>) = 0 [pid 1408] rt_sigprocmask(SIG_SETMASK, [], [pid 1407] rt_sigprocmask(SIG_SETMASK, [], [pid 1408] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1407] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1408] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1407] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1407] <... futex resumed>) = 0 [pid 1408] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1407] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1408] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1407] <... futex resumed>) = 0 [pid 1408] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1408] <... futex resumed>) = 0 [pid 1408] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1407] <... mmap resumed>) = 0x7feeb889d000 [pid 1407] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1407] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1407] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1409 attached [pid 1409] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1409] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1407] <... clone3 resumed> => {parent_tid=[1409]}, 88) = 1409 [pid 1407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1407] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1409] <... futex resumed>) = 0 [pid 1407] <... futex resumed>) = 1 [pid 1409] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1407] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1409] <... openat resumed>) = 3 [pid 1409] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1407] <... futex resumed>) = 0 [pid 1407] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1408] <... futex resumed>) = 0 [pid 1407] <... futex resumed>) = 1 [pid 1409] <... futex resumed>) = 1 [pid 1408] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1407] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1409] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0} [pid 1407] <... futex resumed>) = 0 [pid 1409] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1407] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1409] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1409] <... futex resumed>) = 0 [pid 1407] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1409] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1407] <... futex resumed>) = 0 [pid 1409] <... ioctl resumed>) = 0 [pid 1407] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1409] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1409] <... futex resumed>) = 0 [pid 1409] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1408] <... mmap resumed>) = 0x200000000000 [pid 1408] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1408] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1407] exit_group(0 [pid 1409] <... futex resumed>) = ? [pid 1408] <... futex resumed>) = ? [pid 1407] <... exit_group resumed>) = ? [pid 1409] +++ exited with 0 +++ [pid 1408] +++ exited with 0 +++ [pid 1407] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1407, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1410 attached , child_tidptr=0x55558b95b750) = 1410 [pid 1410] set_robust_list(0x55558b95b760, 24) = 0 [pid 1410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1410] setpgid(0, 0) = 0 [pid 1410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1410] write(3, "1000", 4) = 4 executing program [pid 1410] close(3) = 0 [pid 1410] write(1, "executing program\n", 18) = 18 [pid 1410] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1410] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1410] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1410] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1410] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1410] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1411 attached [pid 1411] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1411] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1410] <... clone3 resumed> => {parent_tid=[1411]}, 88) = 1411 [pid 1410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1410] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1411] <... futex resumed>) = 0 [pid 1410] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1411] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1410] <... futex resumed>) = 0 [pid 1411] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1411] <... futex resumed>) = 0 [pid 1411] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1410] <... mmap resumed>) = 0x7feeb889d000 [pid 1410] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1410] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1410] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1412 attached [pid 1412] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1412] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1410] <... clone3 resumed> => {parent_tid=[1412]}, 88) = 1412 [pid 1410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1410] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1412] <... futex resumed>) = 0 [pid 1410] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1412] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1412] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1410] <... futex resumed>) = 0 [pid 1410] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1411] <... futex resumed>) = 0 [pid 1410] <... futex resumed>) = 1 [pid 1411] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1412] <... futex resumed>) = 1 [pid 1410] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1412] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1410] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1412] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1412] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1410] <... futex resumed>) = 0 [pid 1412] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1410] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1410] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1412] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1412] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1410] <... futex resumed>) = 0 [pid 1412] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1411] <... mmap resumed>) = 0x200000000000 [pid 1411] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1411] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1410] exit_group(0 [pid 1412] <... futex resumed>) = ? [pid 1411] <... futex resumed>) = ? [pid 1410] <... exit_group resumed>) = ? [pid 1411] +++ exited with 0 +++ [pid 1412] +++ exited with 0 +++ [pid 1410] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1410, 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 1413 attached [pid 1413] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1413 [pid 1413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1413] setpgid(0, 0) = 0 [pid 1413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1413] write(3, "1000", 4) = 4 [pid 1413] close(3) = 0 [pid 1413] write(1, "executing program\n", 18executing program ) = 18 [pid 1413] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1413] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1413] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1413] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1413] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1413] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1414 attached [pid 1414] set_robust_list(0x7feeb88de9a0, 24 [pid 1413] <... clone3 resumed> => {parent_tid=[1414]}, 88) = 1414 [pid 1414] <... set_robust_list resumed>) = 0 [pid 1413] rt_sigprocmask(SIG_SETMASK, [], [pid 1414] rt_sigprocmask(SIG_SETMASK, [], [pid 1413] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1414] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1413] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1414] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1413] <... futex resumed>) = 0 [pid 1414] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1413] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1414] <... futex resumed>) = 0 [pid 1413] <... futex resumed>) = 0 [pid 1414] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1413] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1414] <... openat resumed>) = 3 [pid 1414] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1413] <... futex resumed>) = 0 [pid 1414] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1413] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1413] <... futex resumed>) = 0 [pid 1414] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1413] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1414] <... mmap resumed>) = 0x200000000000 [pid 1414] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1413] <... mmap resumed>) = 0x7feeb889d000 [pid 1414] <... futex resumed>) = 0 [pid 1414] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1413] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1413] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1413] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1415 attached => {parent_tid=[1415]}, 88) = 1415 [pid 1413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1413] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1413] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1415] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1415] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1415] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1415] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1413] <... futex resumed>) = 0 [pid 1415] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1413] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1414] <... futex resumed>) = 0 [pid 1413] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1414] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1414] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1413] <... futex resumed>) = 0 [pid 1414] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1413] exit_group(0 [pid 1414] <... futex resumed>) = ? [pid 1415] <... futex resumed>) = ? [pid 1414] +++ exited with 0 +++ [pid 1413] <... exit_group resumed>) = ? [pid 1415] +++ exited with 0 +++ [pid 1413] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1413, 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 1416 attached , child_tidptr=0x55558b95b750) = 1416 [pid 1416] set_robust_list(0x55558b95b760, 24) = 0 [pid 1416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1416] setpgid(0, 0) = 0 [pid 1416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1416] write(3, "1000", 4) = 4 [pid 1416] close(3) = 0 [pid 1416] write(1, "executing program\n", 18executing program ) = 18 [pid 1416] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1416] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1416] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1416] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1416] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1416] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1417 attached [pid 1417] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1417] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1416] <... clone3 resumed> => {parent_tid=[1417]}, 88) = 1417 [pid 1416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1416] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1417] <... futex resumed>) = 0 [pid 1416] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1417] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1416] <... futex resumed>) = 0 [pid 1417] <... futex resumed>) = 0 [pid 1416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1417] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1416] <... mmap resumed>) = 0x7feeb889d000 [pid 1416] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1416] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1416] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1418 attached [pid 1418] set_robust_list(0x7feeb88bd9a0, 24 [pid 1416] <... clone3 resumed> => {parent_tid=[1418]}, 88) = 1418 [pid 1418] <... set_robust_list resumed>) = 0 [pid 1416] rt_sigprocmask(SIG_SETMASK, [], [pid 1418] rt_sigprocmask(SIG_SETMASK, [], [pid 1416] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1418] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1416] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1418] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1416] <... futex resumed>) = 0 [pid 1416] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1418] <... openat resumed>) = 3 [pid 1418] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1416] <... futex resumed>) = 0 [pid 1418] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1416] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] <... futex resumed>) = 0 [pid 1416] <... futex resumed>) = 1 [pid 1417] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1416] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1418] <... futex resumed>) = 0 [pid 1418] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1418] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1418] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1416] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1416] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1418] <... futex resumed>) = 0 [pid 1418] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1416] <... futex resumed>) = 1 [pid 1418] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1416] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1418] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1418] <... futex resumed>) = 0 [pid 1418] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1417] <... mmap resumed>) = 0x200000000000 [pid 1417] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1417] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1416] exit_group(0 [pid 1418] <... futex resumed>) = ? [pid 1417] <... futex resumed>) = ? [pid 1416] <... exit_group resumed>) = ? [pid 1418] +++ exited with 0 +++ [pid 1417] +++ exited with 0 +++ [pid 1416] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1416, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1419 attached , child_tidptr=0x55558b95b750) = 1419 [pid 1419] set_robust_list(0x55558b95b760, 24) = 0 [pid 1419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1419] setpgid(0, 0) = 0 [pid 1419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1419] write(3, "1000", 4) = 4 [pid 1419] close(3) = 0 executing program [pid 1419] write(1, "executing program\n", 18) = 18 [pid 1419] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1419] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1419] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1419] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1419] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1419] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1420 attached [pid 1420] set_robust_list(0x7feeb88de9a0, 24 [pid 1419] <... clone3 resumed> => {parent_tid=[1420]}, 88) = 1420 [pid 1420] <... set_robust_list resumed>) = 0 [pid 1419] rt_sigprocmask(SIG_SETMASK, [], [pid 1420] rt_sigprocmask(SIG_SETMASK, [], [pid 1419] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1420] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1419] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1419] <... futex resumed>) = 0 [pid 1420] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1419] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1419] <... futex resumed>) = 0 [pid 1420] <... futex resumed>) = 0 [pid 1419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1420] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] <... mmap resumed>) = 0x7feeb889d000 [pid 1419] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1419] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1419] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1421 attached [pid 1421] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1421] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] <... clone3 resumed> => {parent_tid=[1421]}, 88) = 1421 [pid 1419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1419] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1421] <... futex resumed>) = 0 [pid 1419] <... futex resumed>) = 1 [pid 1419] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1421] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1421] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1419] <... futex resumed>) = 0 [pid 1421] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] <... futex resumed>) = 0 [pid 1419] <... futex resumed>) = 1 [pid 1420] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1419] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1421] <... futex resumed>) = 0 [pid 1421] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1419] <... futex resumed>) = 1 [pid 1421] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1419] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1421] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1421] <... futex resumed>) = 0 [pid 1419] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1421] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1419] <... futex resumed>) = 0 [pid 1421] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1419] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1421] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1419] <... futex resumed>) = 0 [pid 1421] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1420] <... mmap resumed>) = 0x200000000000 [pid 1420] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1420] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] exit_group(0 [pid 1421] <... futex resumed>) = ? [pid 1421] +++ exited with 0 +++ [pid 1420] <... futex resumed>) = ? [pid 1419] <... exit_group resumed>) = ? [pid 1420] +++ exited with 0 +++ [pid 1419] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1419, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1422 attached , child_tidptr=0x55558b95b750) = 1422 [pid 1422] set_robust_list(0x55558b95b760, 24) = 0 [pid 1422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1422] setpgid(0, 0) = 0 [pid 1422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1422] write(3, "1000", 4) = 4 [pid 1422] close(3) = 0 executing program [pid 1422] write(1, "executing program\n", 18) = 18 [pid 1422] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1422] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1422] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1422] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1422] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1422] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1423 attached [pid 1423] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1423] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1422] <... clone3 resumed> => {parent_tid=[1423]}, 88) = 1423 [pid 1422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1422] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1423] <... futex resumed>) = 0 [pid 1422] <... futex resumed>) = 1 [pid 1423] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1423] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1422] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1423] <... futex resumed>) = 0 [pid 1422] <... futex resumed>) = 0 [pid 1423] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1422] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1422] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1422] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1424 attached [pid 1424] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1424] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1422] <... clone3 resumed> => {parent_tid=[1424]}, 88) = 1424 [pid 1422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1422] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1424] <... futex resumed>) = 0 [pid 1422] <... futex resumed>) = 1 [pid 1422] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1424] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1424] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1422] <... futex resumed>) = 0 [pid 1424] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1422] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1423] <... futex resumed>) = 0 [pid 1422] <... futex resumed>) = 1 [pid 1423] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1422] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1424] <... futex resumed>) = 0 [pid 1422] <... futex resumed>) = 1 [pid 1422] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1424] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1424] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1422] <... futex resumed>) = 0 [pid 1424] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1422] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1424] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1422] <... futex resumed>) = 0 [pid 1422] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1424] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1424] <... futex resumed>) = 0 [pid 1424] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1423] <... mmap resumed>) = 0x200000000000 [pid 1423] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1423] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1422] exit_group(0 [pid 1423] <... futex resumed>) = ? [pid 1424] <... futex resumed>) = ? [pid 1422] <... exit_group resumed>) = ? [pid 1424] +++ exited with 0 +++ [pid 1423] +++ exited with 0 +++ [pid 1422] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1422, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1425 attached [pid 1425] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1425 [pid 1425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1425] setpgid(0, 0) = 0 [pid 1425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1425] write(3, "1000", 4) = 4 [pid 1425] close(3) = 0 executing program [pid 1425] write(1, "executing program\n", 18) = 18 [pid 1425] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1425] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1425] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1425] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1426 attached [pid 1426] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1426] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] <... clone3 resumed> => {parent_tid=[1426]}, 88) = 1426 [pid 1425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1425] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1426] <... futex resumed>) = 0 [pid 1425] <... futex resumed>) = 1 [pid 1426] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1425] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1426] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1425] <... futex resumed>) = 0 [pid 1426] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1426] <... futex resumed>) = 0 [pid 1426] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] <... mmap resumed>) = 0x7feeb889d000 [pid 1425] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1425] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1427 attached [pid 1427] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1427] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] <... clone3 resumed> => {parent_tid=[1427]}, 88) = 1427 [pid 1425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1425] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] <... futex resumed>) = 0 [pid 1425] <... futex resumed>) = 1 [pid 1425] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1427] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1427] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1427] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] <... futex resumed>) = 0 [pid 1425] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1426] <... futex resumed>) = 0 [pid 1425] <... futex resumed>) = 1 [pid 1426] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1425] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] <... futex resumed>) = 0 [pid 1425] <... futex resumed>) = 1 [pid 1427] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1425] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1427] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1427] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1425] <... futex resumed>) = 0 [pid 1427] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1427] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1427] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1425] <... futex resumed>) = 0 [pid 1427] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1426] <... mmap resumed>) = 0x200000000000 [pid 1426] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1426] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] exit_group(0 [pid 1427] <... futex resumed>) = ? [pid 1425] <... exit_group resumed>) = ? [pid 1427] +++ exited with 0 +++ [pid 1426] <... futex resumed>) = ? [pid 1426] +++ exited with 0 +++ [pid 1425] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1425, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1428 attached , child_tidptr=0x55558b95b750) = 1428 [pid 1428] set_robust_list(0x55558b95b760, 24) = 0 [pid 1428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1428] setpgid(0, 0) = 0 [pid 1428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1428] write(3, "1000", 4) = 4 [pid 1428] close(3) = 0 [pid 1428] write(1, "executing program\n", 18executing program ) = 18 [pid 1428] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1428] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1428] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1428] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1428] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1428] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1429 attached => {parent_tid=[1429]}, 88) = 1429 [pid 1429] set_robust_list(0x7feeb88de9a0, 24 [pid 1428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1428] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1428] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1428] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE [pid 1429] <... set_robust_list resumed>) = 0 [pid 1429] rt_sigprocmask(SIG_SETMASK, [], [pid 1428] <... mprotect resumed>) = 0 [pid 1429] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1428] rt_sigprocmask(SIG_BLOCK, ~[], [pid 1429] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1428] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1429] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1428] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 1429] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 1430 attached [pid 1430] set_robust_list(0x7feeb88bd9a0, 24 [pid 1428] <... clone3 resumed> => {parent_tid=[1430]}, 88) = 1430 [pid 1430] <... set_robust_list resumed>) = 0 [pid 1428] rt_sigprocmask(SIG_SETMASK, [], [pid 1430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1428] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1430] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1428] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1428] <... futex resumed>) = 0 [pid 1430] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1428] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1430] <... openat resumed>) = 3 [pid 1430] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1428] <... futex resumed>) = 0 [pid 1430] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1428] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1429] <... futex resumed>) = 0 [pid 1428] <... futex resumed>) = 1 [pid 1429] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1428] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1430] <... futex resumed>) = 0 [pid 1428] <... futex resumed>) = 1 [pid 1428] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1430] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1430] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1428] <... futex resumed>) = 0 [pid 1430] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1428] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1428] <... futex resumed>) = 0 [pid 1430] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1428] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1430] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1430] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1428] <... futex resumed>) = 0 [pid 1430] <... futex resumed>) = 1 [pid 1430] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1429] <... mmap resumed>) = 0x200000000000 [pid 1429] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1429] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1428] exit_group(0) = ? [pid 1430] <... futex resumed>) = ? [pid 1429] <... futex resumed>) = ? [pid 1430] +++ exited with 0 +++ [pid 1429] +++ exited with 0 +++ [pid 1428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1428, 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=0x55558b95b750) = 1431 ./strace-static-x86_64: Process 1431 attached [pid 1431] set_robust_list(0x55558b95b760, 24) = 0 [pid 1431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1431] setpgid(0, 0) = 0 [pid 1431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1431] write(3, "1000", 4) = 4 executing program [pid 1431] close(3) = 0 [pid 1431] write(1, "executing program\n", 18) = 18 [pid 1431] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1431] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1431] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1431] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1431] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1431] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1432 attached [pid 1432] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1432] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1431] <... clone3 resumed> => {parent_tid=[1432]}, 88) = 1432 [pid 1431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1431] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1432] <... futex resumed>) = 0 [pid 1431] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1431] <... futex resumed>) = 0 [pid 1432] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1432] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1432] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1431] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1431] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1431] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1433 attached [pid 1433] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1433] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1431] <... clone3 resumed> => {parent_tid=[1433]}, 88) = 1433 [pid 1431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1431] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1433] <... futex resumed>) = 0 [pid 1431] <... futex resumed>) = 1 [pid 1431] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1433] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1433] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1431] <... futex resumed>) = 0 [pid 1433] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1431] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... futex resumed>) = 0 [pid 1431] <... futex resumed>) = 1 [pid 1432] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1431] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1433] <... futex resumed>) = 0 [pid 1431] <... futex resumed>) = 1 [pid 1431] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1433] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1433] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1433] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1431] <... futex resumed>) = 0 [pid 1431] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1431] <... futex resumed>) = 0 [pid 1433] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1431] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1433] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1433] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1431] <... futex resumed>) = 0 [pid 1433] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1432] <... mmap resumed>) = 0x200000000000 [pid 1432] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1432] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1431] exit_group(0 [pid 1433] <... futex resumed>) = ? [pid 1432] <... futex resumed>) = ? [pid 1431] <... exit_group resumed>) = ? [pid 1433] +++ exited with 0 +++ [pid 1432] +++ exited with 0 +++ [pid 1431] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1431, 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=0x55558b95b750) = 1434 ./strace-static-x86_64: Process 1434 attached [pid 1434] set_robust_list(0x55558b95b760, 24) = 0 [pid 1434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1434] setpgid(0, 0) = 0 [pid 1434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1434] write(3, "1000", 4) = 4 [pid 1434] close(3) = 0 executing program [pid 1434] write(1, "executing program\n", 18) = 18 [pid 1434] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1434] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1434] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1434] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1434] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1434] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1435 attached [pid 1435] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1435] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1434] <... clone3 resumed> => {parent_tid=[1435]}, 88) = 1435 [pid 1434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1434] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1435] <... futex resumed>) = 0 [pid 1434] <... futex resumed>) = 1 [pid 1435] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1434] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1435] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1434] <... futex resumed>) = 0 [pid 1435] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1435] <... futex resumed>) = 0 [pid 1435] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1434] <... mmap resumed>) = 0x7feeb889d000 [pid 1434] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1434] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1434] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1436 attached [pid 1436] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1436] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1434] <... clone3 resumed> => {parent_tid=[1436]}, 88) = 1436 [pid 1434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1434] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1436] <... futex resumed>) = 0 [pid 1436] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1434] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1436] <... openat resumed>) = 3 [pid 1436] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1434] <... futex resumed>) = 0 [pid 1436] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1434] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1434] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1436] <... futex resumed>) = 0 [pid 1434] <... futex resumed>) = 1 [pid 1436] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1434] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1436] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1436] <... futex resumed>) = 0 [pid 1434] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1436] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1434] <... futex resumed>) = 0 [pid 1436] <... ioctl resumed>) = 0 [pid 1434] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1436] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1435] <... futex resumed>) = 0 [pid 1436] <... futex resumed>) = 0 [pid 1435] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1436] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1435] <... mmap resumed>) = 0x200000000000 [pid 1435] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1435] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1434] exit_group(0 [pid 1436] <... futex resumed>) = ? [pid 1435] <... futex resumed>) = ? [pid 1434] <... exit_group resumed>) = ? [pid 1436] +++ exited with 0 +++ [pid 1435] +++ exited with 0 +++ [pid 1434] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1434, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1437 attached , child_tidptr=0x55558b95b750) = 1437 [pid 1437] set_robust_list(0x55558b95b760, 24) = 0 [pid 1437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1437] setpgid(0, 0) = 0 [pid 1437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1437] write(3, "1000", 4) = 4 [pid 1437] close(3) = 0 executing program [pid 1437] write(1, "executing program\n", 18) = 18 [pid 1437] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1437] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1437] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1437] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1437] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1437] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1438 attached [pid 1438] set_robust_list(0x7feeb88de9a0, 24 [pid 1437] <... clone3 resumed> => {parent_tid=[1438]}, 88) = 1438 [pid 1438] <... set_robust_list resumed>) = 0 [pid 1438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1438] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1437] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] <... futex resumed>) = 0 [pid 1437] <... futex resumed>) = 1 [pid 1438] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1437] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1437] <... futex resumed>) = 0 [pid 1438] <... futex resumed>) = 0 [pid 1438] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1437] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1437] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1437] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1439 attached [pid 1439] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1439] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1437] <... clone3 resumed> => {parent_tid=[1439]}, 88) = 1439 [pid 1437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1437] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... futex resumed>) = 0 [pid 1437] <... futex resumed>) = 1 [pid 1437] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1439] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1439] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1437] <... futex resumed>) = 0 [pid 1439] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1437] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1438] <... futex resumed>) = 0 [pid 1437] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1439] <... futex resumed>) = 0 [pid 1437] <... futex resumed>) = 1 [pid 1439] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1439] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1439] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1437] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1437] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... futex resumed>) = 0 [pid 1437] <... futex resumed>) = 1 [pid 1439] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1437] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1439] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1439] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1437] <... futex resumed>) = 0 [pid 1439] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1438] <... mmap resumed>) = 0x200000000000 [pid 1438] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1438] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1437] exit_group(0 [pid 1439] <... futex resumed>) = ? [pid 1438] <... futex resumed>) = ? [pid 1437] <... exit_group resumed>) = ? [pid 1439] +++ exited with 0 +++ [pid 1438] +++ exited with 0 +++ [pid 1437] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1437, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1440 attached , child_tidptr=0x55558b95b750) = 1440 [pid 1440] set_robust_list(0x55558b95b760, 24) = 0 [pid 1440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1440] setpgid(0, 0) = 0 [pid 1440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1440] write(3, "1000", 4) = 4 [pid 1440] close(3) = 0 executing program [pid 1440] write(1, "executing program\n", 18) = 18 [pid 1440] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1440] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1440] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1440] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1440] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1440] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1441 attached [pid 1441] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1441] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] <... clone3 resumed> => {parent_tid=[1441]}, 88) = 1441 [pid 1440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1440] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] <... futex resumed>) = 0 [pid 1440] <... futex resumed>) = 1 [pid 1441] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1440] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1440] <... futex resumed>) = 0 [pid 1441] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1441] <... futex resumed>) = 0 [pid 1441] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] <... mmap resumed>) = 0x7feeb889d000 [pid 1440] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1440] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1440] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1442 attached [pid 1442] set_robust_list(0x7feeb88bd9a0, 24 [pid 1440] <... clone3 resumed> => {parent_tid=[1442]}, 88) = 1442 [pid 1442] <... set_robust_list resumed>) = 0 [pid 1440] rt_sigprocmask(SIG_SETMASK, [], [pid 1442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1442] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1440] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1442] <... futex resumed>) = 0 [pid 1440] <... futex resumed>) = 1 [pid 1440] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1442] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1442] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1440] <... futex resumed>) = 0 [pid 1442] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] <... futex resumed>) = 0 [pid 1440] <... futex resumed>) = 1 [pid 1441] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1440] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1442] <... futex resumed>) = 0 [pid 1440] <... futex resumed>) = 1 [pid 1440] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1442] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1442] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1440] <... futex resumed>) = 0 [pid 1440] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1440] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1442] <... futex resumed>) = 1 [pid 1442] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1442] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1440] <... futex resumed>) = 0 [pid 1442] <... futex resumed>) = 1 [pid 1442] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1441] <... mmap resumed>) = 0x200000000000 [pid 1441] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1441] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] exit_group(0 [pid 1442] <... futex resumed>) = ? [pid 1441] <... futex resumed>) = ? [pid 1440] <... exit_group resumed>) = ? [pid 1442] +++ exited with 0 +++ [pid 1441] +++ exited with 0 +++ [pid 1440] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1440, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1443 attached , child_tidptr=0x55558b95b750) = 1443 [pid 1443] set_robust_list(0x55558b95b760, 24) = 0 [pid 1443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1443] setpgid(0, 0) = 0 [pid 1443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1443] write(3, "1000", 4) = 4 [pid 1443] close(3) = 0 executing program [pid 1443] write(1, "executing program\n", 18) = 18 [pid 1443] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1443] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1443] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1443] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1443] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1444 attached [pid 1444] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1444] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1443] <... clone3 resumed> => {parent_tid=[1444]}, 88) = 1444 [pid 1443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1443] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1444] <... futex resumed>) = 0 [pid 1443] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1444] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1443] <... futex resumed>) = 0 [pid 1444] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1444] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1444] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1443] <... mmap resumed>) = 0x7feeb889d000 [pid 1443] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1443] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1445 attached [pid 1445] set_robust_list(0x7feeb88bd9a0, 24 [pid 1443] <... clone3 resumed> => {parent_tid=[1445]}, 88) = 1445 [pid 1445] <... set_robust_list resumed>) = 0 [pid 1445] rt_sigprocmask(SIG_SETMASK, [], [pid 1443] rt_sigprocmask(SIG_SETMASK, [], [pid 1445] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1443] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1445] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1443] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1443] <... futex resumed>) = 0 [pid 1445] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1443] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1445] <... openat resumed>) = 3 [pid 1445] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1443] <... futex resumed>) = 0 [pid 1443] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1444] <... futex resumed>) = 0 [pid 1443] <... futex resumed>) = 1 [pid 1444] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1443] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1445] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1445] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1445] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 1445] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1443] <... futex resumed>) = 1 [pid 1443] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1443] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1445] <... futex resumed>) = 0 [pid 1443] <... futex resumed>) = 1 [pid 1445] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1443] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1445] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1445] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1445] <... futex resumed>) = 0 [pid 1445] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1444] <... mmap resumed>) = 0x200000000000 [pid 1444] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1444] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1443] exit_group(0 [pid 1445] <... futex resumed>) = ? [pid 1444] <... futex resumed>) = ? [pid 1443] <... exit_group resumed>) = ? [pid 1445] +++ exited with 0 +++ [pid 1444] +++ exited with 0 +++ [pid 1443] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1443, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1446 ./strace-static-x86_64: Process 1446 attached [pid 1446] set_robust_list(0x55558b95b760, 24) = 0 [pid 1446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1446] setpgid(0, 0) = 0 [pid 1446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1446] write(3, "1000", 4) = 4 [pid 1446] close(3) = 0 executing program [pid 1446] write(1, "executing program\n", 18) = 18 [pid 1446] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1446] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1446] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1446] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1446] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1446] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1447 attached [pid 1447] set_robust_list(0x7feeb88de9a0, 24 [pid 1446] <... clone3 resumed> => {parent_tid=[1447]}, 88) = 1447 [pid 1447] <... set_robust_list resumed>) = 0 [pid 1446] rt_sigprocmask(SIG_SETMASK, [], [pid 1447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1447] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1446] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1446] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1447] <... futex resumed>) = 0 [pid 1446] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1446] <... futex resumed>) = 0 [pid 1447] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1447] <... futex resumed>) = 0 [pid 1447] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1446] <... mmap resumed>) = 0x7feeb889d000 [pid 1446] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1446] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1446] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1448 attached [pid 1448] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1448] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1446] <... clone3 resumed> => {parent_tid=[1448]}, 88) = 1448 [pid 1446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1446] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1448] <... futex resumed>) = 0 [pid 1446] <... futex resumed>) = 1 [pid 1446] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1448] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1448] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... futex resumed>) = 0 [pid 1448] <... futex resumed>) = 1 [pid 1446] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1448] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1447] <... futex resumed>) = 0 [pid 1446] <... futex resumed>) = 1 [pid 1447] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1446] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1448] <... futex resumed>) = 0 [pid 1446] <... futex resumed>) = 1 [pid 1448] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1446] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1448] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1448] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1446] <... futex resumed>) = 0 [pid 1448] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1446] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1446] <... futex resumed>) = 0 [pid 1448] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1446] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1448] <... ioctl resumed>) = 0 [pid 1448] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... futex resumed>) = 0 [pid 1448] <... futex resumed>) = 1 [pid 1448] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1447] <... mmap resumed>) = 0x200000000000 [pid 1447] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1447] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1446] exit_group(0) = ? [pid 1448] <... futex resumed>) = ? [pid 1447] <... futex resumed>) = ? [pid 1448] +++ exited with 0 +++ [pid 1447] +++ exited with 0 +++ [pid 1446] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1446, 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 1449 attached [pid 1449] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1449 [pid 1449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1449] setpgid(0, 0) = 0 [pid 1449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1449] write(3, "1000", 4) = 4 [pid 1449] close(3) = 0 [pid 1449] write(1, "executing program\n", 18executing program ) = 18 [pid 1449] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1449] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1449] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1449] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1449] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1449] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1450 attached [pid 1450] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1449] <... clone3 resumed> => {parent_tid=[1450]}, 88) = 1450 [pid 1450] rt_sigprocmask(SIG_SETMASK, [], [pid 1449] rt_sigprocmask(SIG_SETMASK, [], [pid 1450] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1450] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1449] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1449] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1450] <... futex resumed>) = 0 [pid 1449] <... futex resumed>) = 1 [pid 1450] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1450] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1450] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1449] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1450] <... futex resumed>) = 0 [pid 1449] <... futex resumed>) = 1 [pid 1449] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1450] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1450] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1449] <... futex resumed>) = 0 [pid 1450] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1449] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1449] <... futex resumed>) = 0 [pid 1450] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1449] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1450] <... mmap resumed>) = 0x200000000000 [pid 1449] <... mmap resumed>) = 0x7feeb889d000 [pid 1449] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1449] rt_sigprocmask(SIG_BLOCK, ~[], [pid 1450] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1450] <... futex resumed>) = 0 [pid 1450] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1449] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1451 attached => {parent_tid=[1451]}, 88) = 1451 [pid 1451] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1449] rt_sigprocmask(SIG_SETMASK, [], [pid 1451] rt_sigprocmask(SIG_SETMASK, [], [pid 1449] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1451] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1449] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1449] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1451] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1451] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1449] <... futex resumed>) = 0 [pid 1451] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1449] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1450] <... futex resumed>) = 0 [pid 1449] <... futex resumed>) = 1 [pid 1450] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1449] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1450] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1450] <... futex resumed>) = 0 [pid 1450] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1449] exit_group(0 [pid 1451] <... futex resumed>) = ? [pid 1450] <... futex resumed>) = ? [pid 1451] +++ exited with 0 +++ [pid 1450] +++ exited with 0 +++ [pid 1449] <... exit_group resumed>) = ? [pid 1449] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1449, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1452 ./strace-static-x86_64: Process 1452 attached [pid 1452] set_robust_list(0x55558b95b760, 24) = 0 [pid 1452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1452] setpgid(0, 0) = 0 [pid 1452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1452] write(3, "1000", 4) = 4 [pid 1452] close(3) = 0 [pid 1452] write(1, "executing program\n", 18executing program ) = 18 [pid 1452] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1452] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1452] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1452] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1452] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1452] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1453 attached [pid 1453] set_robust_list(0x7feeb88de9a0, 24 [pid 1452] <... clone3 resumed> => {parent_tid=[1453]}, 88) = 1453 [pid 1453] <... set_robust_list resumed>) = 0 [pid 1452] rt_sigprocmask(SIG_SETMASK, [], [pid 1453] rt_sigprocmask(SIG_SETMASK, [], [pid 1452] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1453] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1452] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1453] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1452] <... futex resumed>) = 0 [pid 1453] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1452] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1453] <... futex resumed>) = 0 [pid 1452] <... futex resumed>) = 0 [pid 1453] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1452] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1452] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1452] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1454 attached => {parent_tid=[1454]}, 88) = 1454 [pid 1452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1452] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1452] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1454] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1454] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1454] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1452] <... futex resumed>) = 0 [pid 1454] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1452] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1453] <... futex resumed>) = 0 [pid 1452] <... futex resumed>) = 1 [pid 1453] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1452] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1454] <... futex resumed>) = 0 [pid 1454] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1454] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1454] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1452] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1452] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1454] <... futex resumed>) = 0 [pid 1452] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1454] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1454] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1454] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1452] <... futex resumed>) = 0 [pid 1453] <... mmap resumed>) = 0x200000000000 [pid 1453] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1453] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1452] exit_group(0) = ? [pid 1454] <... futex resumed>) = ? [pid 1453] <... futex resumed>) = ? [pid 1454] +++ exited with 0 +++ [pid 1453] +++ exited with 0 +++ [pid 1452] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1452, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1455 ./strace-static-x86_64: Process 1455 attached [pid 1455] set_robust_list(0x55558b95b760, 24) = 0 [pid 1455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1455] setpgid(0, 0) = 0 [pid 1455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1455] write(3, "1000", 4) = 4 [pid 1455] close(3executing program ) = 0 [pid 1455] write(1, "executing program\n", 18) = 18 [pid 1455] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1455] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1455] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1455] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1455] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1455] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1456 attached [pid 1456] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1455] <... clone3 resumed> => {parent_tid=[1456]}, 88) = 1456 [pid 1456] rt_sigprocmask(SIG_SETMASK, [], [pid 1455] rt_sigprocmask(SIG_SETMASK, [], [pid 1456] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1455] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1456] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1455] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1455] <... futex resumed>) = 0 [pid 1456] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1455] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1455] <... futex resumed>) = 0 [pid 1456] <... futex resumed>) = 0 [pid 1455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1456] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1455] <... mmap resumed>) = 0x7feeb889d000 [pid 1455] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1455] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1455] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1457 attached => {parent_tid=[1457]}, 88) = 1457 [pid 1457] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1455] rt_sigprocmask(SIG_SETMASK, [], [pid 1457] rt_sigprocmask(SIG_SETMASK, [], [pid 1455] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1457] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1455] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1457] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1455] <... futex resumed>) = 0 [pid 1457] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1455] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1457] <... futex resumed>) = 0 [pid 1455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1457] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1455] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] <... futex resumed>) = 0 [pid 1455] <... futex resumed>) = 1 [pid 1456] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1455] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1457] <... futex resumed>) = 0 [pid 1457] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1455] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1457] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1457] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1455] <... futex resumed>) = 0 [pid 1455] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1457] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1455] <... futex resumed>) = 0 [pid 1457] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1455] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1457] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1457] <... futex resumed>) = 0 [pid 1457] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] <... mmap resumed>) = 0x200000000000 [pid 1456] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1456] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1455] exit_group(0 [pid 1457] <... futex resumed>) = ? [pid 1456] <... futex resumed>) = ? [pid 1457] +++ exited with 0 +++ [pid 1456] +++ exited with 0 +++ [pid 1455] <... exit_group resumed>) = ? [pid 1455] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1455, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1458 attached , child_tidptr=0x55558b95b750) = 1458 [pid 1458] set_robust_list(0x55558b95b760, 24) = 0 [pid 1458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1458] setpgid(0, 0) = 0 [pid 1458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1458] write(3, "1000", 4) = 4 [pid 1458] close(3) = 0 [pid 1458] write(1, "executing program\n", 18executing program ) = 18 [pid 1458] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1458] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1458] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1458] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1458] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1458] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1459 attached => {parent_tid=[1459]}, 88) = 1459 [pid 1459] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1458] rt_sigprocmask(SIG_SETMASK, [], [pid 1459] rt_sigprocmask(SIG_SETMASK, [], [pid 1458] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1459] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1458] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1459] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1458] <... futex resumed>) = 0 [pid 1459] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1458] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1459] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] <... futex resumed>) = 0 [pid 1459] <... futex resumed>) = 0 [pid 1458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1459] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1458] <... mmap resumed>) = 0x7feeb889d000 [pid 1458] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1458] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1458] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1460 attached [pid 1460] set_robust_list(0x7feeb88bd9a0, 24 [pid 1458] <... clone3 resumed> => {parent_tid=[1460]}, 88) = 1460 [pid 1460] <... set_robust_list resumed>) = 0 [pid 1458] rt_sigprocmask(SIG_SETMASK, [], [pid 1460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1458] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1460] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1458] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1458] <... futex resumed>) = 0 [pid 1460] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1458] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1460] <... openat resumed>) = 3 [pid 1460] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] <... futex resumed>) = 0 [pid 1460] <... futex resumed>) = 1 [pid 1460] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1458] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1459] <... futex resumed>) = 0 [pid 1459] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1458] <... futex resumed>) = 1 [pid 1458] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1460] <... futex resumed>) = 0 [pid 1458] <... futex resumed>) = 1 [pid 1458] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1460] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1460] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1460] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1458] <... futex resumed>) = 0 [pid 1458] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1460] <... futex resumed>) = 0 [pid 1460] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1458] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1460] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1460] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1458] <... futex resumed>) = 0 [pid 1460] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1459] <... mmap resumed>) = 0x200000000000 [pid 1459] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1459] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1458] exit_group(0 [pid 1460] <... futex resumed>) = ? [pid 1460] +++ exited with 0 +++ [pid 1459] <... futex resumed>) = ? [pid 1458] <... exit_group resumed>) = ? [pid 1459] +++ exited with 0 +++ [pid 1458] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1458, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1461 ./strace-static-x86_64: Process 1461 attached [pid 1461] set_robust_list(0x55558b95b760, 24) = 0 [pid 1461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1461] setpgid(0, 0) = 0 [pid 1461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1461] write(3, "1000", 4) = 4 [pid 1461] close(3) = 0 executing program [pid 1461] write(1, "executing program\n", 18) = 18 [pid 1461] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1461] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1461] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1461] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1462 attached => {parent_tid=[1462]}, 88) = 1462 [pid 1462] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1461] rt_sigprocmask(SIG_SETMASK, [], [pid 1462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1461] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1462] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1461] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1462] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1461] <... futex resumed>) = 0 [pid 1462] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1462] <... futex resumed>) = 0 [pid 1461] <... futex resumed>) = 0 [pid 1462] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1461] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1461] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} => {parent_tid=[1463]}, 88) = 1463 [pid 1461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1461] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1461] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1463 attached [pid 1463] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1463] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1463] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1461] <... futex resumed>) = 0 [pid 1461] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1462] <... futex resumed>) = 0 [pid 1461] <... futex resumed>) = 1 [pid 1462] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1461] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1463] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1463] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 1463] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1461] <... futex resumed>) = 1 [pid 1461] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1461] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = 0 [pid 1461] <... futex resumed>) = 1 [pid 1463] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1461] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1463] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1463] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1463] <... futex resumed>) = 0 [pid 1463] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1462] <... mmap resumed>) = 0x200000000000 [pid 1462] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1462] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1461] exit_group(0 [pid 1463] <... futex resumed>) = ? [pid 1463] +++ exited with 0 +++ [pid 1462] <... futex resumed>) = ? [pid 1461] <... exit_group resumed>) = ? [pid 1462] +++ exited with 0 +++ [pid 1461] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1461, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1464 ./strace-static-x86_64: Process 1464 attached [pid 1464] set_robust_list(0x55558b95b760, 24) = 0 [pid 1464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1464] setpgid(0, 0) = 0 [pid 1464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1464] write(3, "1000", 4) = 4 [pid 1464] close(3executing program ) = 0 [pid 1464] write(1, "executing program\n", 18) = 18 [pid 1464] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1464] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1464] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1464] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1464] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1464] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1465 attached [pid 1465] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1465] rt_sigprocmask(SIG_SETMASK, [], [pid 1464] <... clone3 resumed> => {parent_tid=[1465]}, 88) = 1465 [pid 1465] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1464] rt_sigprocmask(SIG_SETMASK, [], [pid 1465] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1464] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1464] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] <... futex resumed>) = 0 [pid 1464] <... futex resumed>) = 1 [pid 1465] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1464] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1465] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1465] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1464] <... futex resumed>) = 0 [pid 1464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1464] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1464] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1464] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1466 attached [pid 1466] set_robust_list(0x7feeb88bd9a0, 24 [pid 1464] <... clone3 resumed> => {parent_tid=[1466]}, 88) = 1466 [pid 1466] <... set_robust_list resumed>) = 0 [pid 1464] rt_sigprocmask(SIG_SETMASK, [], [pid 1466] rt_sigprocmask(SIG_SETMASK, [], [pid 1464] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1466] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1464] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1464] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1466] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1466] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1464] <... futex resumed>) = 0 [pid 1466] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1464] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] <... futex resumed>) = 0 [pid 1464] <... futex resumed>) = 1 [pid 1465] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1464] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1466] <... futex resumed>) = 0 [pid 1466] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1466] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1466] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1464] <... futex resumed>) = 1 [pid 1464] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1464] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1466] <... futex resumed>) = 0 [pid 1466] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1466] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1466] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1464] <... futex resumed>) = 1 [pid 1464] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1465] <... mmap resumed>) = 0x200000000000 [pid 1465] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1465] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1464] exit_group(0 [pid 1466] <... futex resumed>) = ? [pid 1465] <... futex resumed>) = ? [pid 1464] <... exit_group resumed>) = ? [pid 1466] +++ exited with 0 +++ [pid 1465] +++ exited with 0 +++ [pid 1464] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1464, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1467 ./strace-static-x86_64: Process 1467 attached [pid 1467] set_robust_list(0x55558b95b760, 24) = 0 [pid 1467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1467] setpgid(0, 0) = 0 [pid 1467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1467] write(3, "1000", 4) = 4 executing program [pid 1467] close(3) = 0 [pid 1467] write(1, "executing program\n", 18) = 18 [pid 1467] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1467] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1467] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1467] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1467] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1468 attached [pid 1468] set_robust_list(0x7feeb88de9a0, 24 [pid 1467] <... clone3 resumed> => {parent_tid=[1468]}, 88) = 1468 [pid 1468] <... set_robust_list resumed>) = 0 [pid 1467] rt_sigprocmask(SIG_SETMASK, [], [pid 1468] rt_sigprocmask(SIG_SETMASK, [], [pid 1467] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1468] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1467] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1468] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1467] <... futex resumed>) = 0 [pid 1468] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1467] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1468] <... futex resumed>) = 0 [pid 1467] <... futex resumed>) = 0 [pid 1468] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1467] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1467] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1469 attached [pid 1469] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1467] <... clone3 resumed> => {parent_tid=[1469]}, 88) = 1469 [pid 1469] rt_sigprocmask(SIG_SETMASK, [], [pid 1467] rt_sigprocmask(SIG_SETMASK, [], [pid 1469] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1467] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1469] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1467] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1467] <... futex resumed>) = 0 [pid 1469] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1467] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1469] <... openat resumed>) = 3 [pid 1469] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1467] <... futex resumed>) = 0 [pid 1469] <... futex resumed>) = 1 [pid 1469] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1467] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1468] <... futex resumed>) = 0 [pid 1467] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1468] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1467] <... futex resumed>) = 1 [pid 1469] <... futex resumed>) = 0 [pid 1467] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1469] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1469] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1467] <... futex resumed>) = 0 [pid 1469] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1467] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1469] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1467] <... futex resumed>) = 0 [pid 1469] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1467] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1469] <... futex resumed>) = 0 [pid 1469] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1468] <... mmap resumed>) = 0x200000000000 [pid 1468] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1468] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1467] exit_group(0 [pid 1469] <... futex resumed>) = ? [pid 1468] <... futex resumed>) = ? [pid 1469] +++ exited with 0 +++ [pid 1468] +++ exited with 0 +++ [pid 1467] <... exit_group resumed>) = ? [pid 1467] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1467, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1470 ./strace-static-x86_64: Process 1470 attached [pid 1470] set_robust_list(0x55558b95b760, 24) = 0 [pid 1470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1470] setpgid(0, 0) = 0 [pid 1470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1470] write(3, "1000", 4) = 4 [pid 1470] close(3) = 0 [pid 1470] write(1, "executing program\n", 18executing program ) = 18 [pid 1470] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1470] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1470] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1470] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1470] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1471 attached [pid 1471] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1470] <... clone3 resumed> => {parent_tid=[1471]}, 88) = 1471 [pid 1471] rt_sigprocmask(SIG_SETMASK, [], [pid 1470] rt_sigprocmask(SIG_SETMASK, [], [pid 1471] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1470] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1471] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1470] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1471] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1470] <... futex resumed>) = 0 [pid 1471] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1470] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1471] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1471] <... futex resumed>) = 0 [pid 1470] <... mmap resumed>) = 0x7feeb889d000 [pid 1471] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1470] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1470] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1472 attached => {parent_tid=[1472]}, 88) = 1472 [pid 1472] set_robust_list(0x7feeb88bd9a0, 24 [pid 1470] rt_sigprocmask(SIG_SETMASK, [], [pid 1472] <... set_robust_list resumed>) = 0 [pid 1470] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1472] rt_sigprocmask(SIG_SETMASK, [], [pid 1470] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1472] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1472] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1470] <... futex resumed>) = 0 [pid 1470] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1472] <... openat resumed>) = 3 [pid 1472] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1472] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1470] <... futex resumed>) = 0 [pid 1470] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1471] <... futex resumed>) = 0 [pid 1470] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1471] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1470] <... futex resumed>) = 1 [pid 1472] <... futex resumed>) = 0 [pid 1472] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1472] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1472] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1470] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1470] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1472] <... futex resumed>) = 0 [pid 1472] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1470] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1472] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1472] <... futex resumed>) = 0 [pid 1472] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1471] <... mmap resumed>) = 0x200000000000 [pid 1471] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1471] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1470] exit_group(0 [pid 1472] <... futex resumed>) = ? [pid 1472] +++ exited with 0 +++ [pid 1471] <... futex resumed>) = ? [pid 1471] +++ exited with 0 +++ [pid 1470] <... exit_group resumed>) = ? [pid 1470] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1470, 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=0x55558b95b750) = 1473 ./strace-static-x86_64: Process 1473 attached [pid 1473] set_robust_list(0x55558b95b760, 24) = 0 [pid 1473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1473] setpgid(0, 0) = 0 [pid 1473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1473] write(3, "1000", 4) = 4 [pid 1473] close(3) = 0 [pid 1473] write(1, "executing program\n", 18executing program ) = 18 [pid 1473] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1473] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1473] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1473] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1473] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1473] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1474 attached => {parent_tid=[1474]}, 88) = 1474 [pid 1474] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1473] rt_sigprocmask(SIG_SETMASK, [], [pid 1474] rt_sigprocmask(SIG_SETMASK, [], [pid 1473] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1474] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1473] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1474] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1473] <... futex resumed>) = 0 [pid 1474] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1473] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1474] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1474] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1473] <... mmap resumed>) = 0x7feeb889d000 [pid 1473] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1473] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1473] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1475 attached [pid 1475] set_robust_list(0x7feeb88bd9a0, 24 [pid 1473] <... clone3 resumed> => {parent_tid=[1475]}, 88) = 1475 [pid 1475] <... set_robust_list resumed>) = 0 [pid 1473] rt_sigprocmask(SIG_SETMASK, [], [pid 1475] rt_sigprocmask(SIG_SETMASK, [], [pid 1473] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1475] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1473] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1475] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1473] <... futex resumed>) = 0 [pid 1473] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1475] <... openat resumed>) = 3 [pid 1475] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1473] <... futex resumed>) = 0 [pid 1473] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1475] <... futex resumed>) = 1 [pid 1475] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1474] <... futex resumed>) = 0 [pid 1473] <... futex resumed>) = 1 [pid 1474] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1473] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1475] <... futex resumed>) = 0 [pid 1475] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1475] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1475] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1473] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1473] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1475] <... futex resumed>) = 0 [pid 1473] <... futex resumed>) = 1 [pid 1475] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1473] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1475] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1473] <... futex resumed>) = 0 [pid 1475] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1474] <... mmap resumed>) = 0x200000000000 [pid 1474] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1474] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1473] exit_group(0 [pid 1475] <... futex resumed>) = ? [pid 1475] +++ exited with 0 +++ [pid 1474] <... futex resumed>) = ? [pid 1473] <... exit_group resumed>) = ? [pid 1474] +++ exited with 0 +++ [pid 1473] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1473, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1476 attached , child_tidptr=0x55558b95b750) = 1476 [pid 1476] set_robust_list(0x55558b95b760, 24) = 0 [pid 1476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1476] setpgid(0, 0) = 0 [pid 1476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1476] write(3, "1000", 4) = 4 [pid 1476] close(3) = 0 [pid 1476] write(1, "executing program\n", 18executing program ) = 18 [pid 1476] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1476] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1476] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1476] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1476] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1476] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1477 attached [pid 1477] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1477] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1476] <... clone3 resumed> => {parent_tid=[1477]}, 88) = 1477 [pid 1476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1476] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1476] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1477] <... futex resumed>) = 0 [pid 1477] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1476] <... mmap resumed>) = 0x7feeb889d000 [pid 1477] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1476] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE [pid 1477] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1476] <... mprotect resumed>) = 0 [pid 1477] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1476] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1476] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1478 attached [pid 1478] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1478] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1476] <... clone3 resumed> => {parent_tid=[1478]}, 88) = 1478 [pid 1478] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1476] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1478] <... futex resumed>) = 0 [pid 1476] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1478] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1478] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1476] <... futex resumed>) = 0 [pid 1476] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1478] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1477] <... futex resumed>) = 0 [pid 1476] <... futex resumed>) = 1 [pid 1477] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1476] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1478] <... futex resumed>) = 0 [pid 1476] <... futex resumed>) = 1 [pid 1478] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1478] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1478] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1476] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1476] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1478] <... futex resumed>) = 0 [pid 1478] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1476] <... futex resumed>) = 1 [pid 1476] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1478] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1478] <... futex resumed>) = 0 [pid 1478] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1477] <... mmap resumed>) = 0x200000000000 [pid 1477] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1477] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1476] exit_group(0 [pid 1478] <... futex resumed>) = ? [pid 1476] <... exit_group resumed>) = ? [pid 1478] +++ exited with 0 +++ [pid 1477] <... futex resumed>) = ? [pid 1477] +++ exited with 0 +++ [pid 1476] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1476, 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 1479 attached , child_tidptr=0x55558b95b750) = 1479 [pid 1479] set_robust_list(0x55558b95b760, 24) = 0 [pid 1479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1479] setpgid(0, 0) = 0 [pid 1479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1479] write(3, "1000", 4) = 4 [pid 1479] close(3) = 0 executing program [pid 1479] write(1, "executing program\n", 18) = 18 [pid 1479] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1479] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1479] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1479] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1479] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1480 attached => {parent_tid=[1480]}, 88) = 1480 [pid 1480] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1479] rt_sigprocmask(SIG_SETMASK, [], [pid 1480] rt_sigprocmask(SIG_SETMASK, [], [pid 1479] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1480] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1479] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1480] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1479] <... futex resumed>) = 0 [pid 1480] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1479] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1480] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1479] <... futex resumed>) = 0 [pid 1480] <... futex resumed>) = 0 [pid 1479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1480] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1479] <... mmap resumed>) = 0x7feeb889d000 [pid 1479] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1479] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1481 attached [pid 1481] set_robust_list(0x7feeb88bd9a0, 24 [pid 1479] <... clone3 resumed> => {parent_tid=[1481]}, 88) = 1481 [pid 1481] <... set_robust_list resumed>) = 0 [pid 1479] rt_sigprocmask(SIG_SETMASK, [], [pid 1481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1481] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1479] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1479] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1481] <... futex resumed>) = 0 [pid 1479] <... futex resumed>) = 1 [pid 1481] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1479] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1481] <... openat resumed>) = 3 [pid 1481] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1479] <... futex resumed>) = 0 [pid 1479] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1481] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1480] <... futex resumed>) = 0 [pid 1479] <... futex resumed>) = 1 [pid 1480] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1479] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1479] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1481] <... futex resumed>) = 0 [pid 1481] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1481] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1479] <... futex resumed>) = 0 [pid 1481] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1479] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1481] <... futex resumed>) = 0 [pid 1479] <... futex resumed>) = 1 [pid 1481] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1479] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1481] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1481] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1479] <... futex resumed>) = 0 [pid 1481] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1480] <... mmap resumed>) = 0x200000000000 [pid 1480] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1480] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1479] exit_group(0 [pid 1481] <... futex resumed>) = ? [pid 1481] +++ exited with 0 +++ [pid 1480] <... futex resumed>) = ? [pid 1480] +++ exited with 0 +++ [pid 1479] <... exit_group resumed>) = ? [pid 1479] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1479, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1482 attached , child_tidptr=0x55558b95b750) = 1482 [pid 1482] set_robust_list(0x55558b95b760, 24) = 0 [pid 1482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1482] setpgid(0, 0) = 0 [pid 1482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1482] write(3, "1000", 4) = 4 [pid 1482] close(3) = 0 [pid 1482] write(1, "executing program\n", 18executing program ) = 18 [pid 1482] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1482] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1482] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1482] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1482] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1482] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1483 attached => {parent_tid=[1483]}, 88) = 1483 [pid 1483] set_robust_list(0x7feeb88de9a0, 24 [pid 1482] rt_sigprocmask(SIG_SETMASK, [], [pid 1483] <... set_robust_list resumed>) = 0 [pid 1482] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1483] rt_sigprocmask(SIG_SETMASK, [], [pid 1482] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1483] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1482] <... futex resumed>) = 0 [pid 1483] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1482] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1483] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1482] <... futex resumed>) = 0 [pid 1483] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1483] <... futex resumed>) = 0 [pid 1483] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1482] <... mmap resumed>) = 0x7feeb889d000 [pid 1482] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1482] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1482] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1484 attached [pid 1484] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1484] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1482] <... clone3 resumed> => {parent_tid=[1484]}, 88) = 1484 [pid 1482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1482] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1484] <... futex resumed>) = 0 [pid 1482] <... futex resumed>) = 1 [pid 1484] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1482] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1484] <... openat resumed>) = 3 [pid 1484] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1482] <... futex resumed>) = 0 [pid 1484] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1482] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1483] <... futex resumed>) = 0 [pid 1482] <... futex resumed>) = 1 [pid 1483] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1482] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1484] <... futex resumed>) = 0 [pid 1482] <... futex resumed>) = 1 [pid 1484] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1482] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1484] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1484] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1482] <... futex resumed>) = 0 [pid 1484] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1482] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1484] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1482] <... futex resumed>) = 0 [pid 1484] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1482] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1484] <... futex resumed>) = 0 [pid 1482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1484] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1483] <... mmap resumed>) = 0x200000000000 [pid 1483] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1483] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1482] exit_group(0 [pid 1484] <... futex resumed>) = ? [pid 1484] +++ exited with 0 +++ [pid 1483] <... futex resumed>) = ? [pid 1482] <... exit_group resumed>) = ? [pid 1483] +++ exited with 0 +++ [pid 1482] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1482, 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 1485 attached , child_tidptr=0x55558b95b750) = 1485 [pid 1485] set_robust_list(0x55558b95b760, 24) = 0 [pid 1485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1485] setpgid(0, 0) = 0 [pid 1485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1485] write(3, "1000", 4) = 4 [pid 1485] close(3) = 0 executing program [pid 1485] write(1, "executing program\n", 18) = 18 [pid 1485] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1485] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1485] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1485] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1485] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1486 attached [pid 1486] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1486] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1485] <... clone3 resumed> => {parent_tid=[1486]}, 88) = 1486 [pid 1485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1485] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1486] <... futex resumed>) = 0 [pid 1485] <... futex resumed>) = 1 [pid 1486] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1485] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1486] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1485] <... futex resumed>) = 0 [pid 1486] <... futex resumed>) = 0 [pid 1485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1486] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1485] <... mmap resumed>) = 0x7feeb889d000 [pid 1485] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1485] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1487 attached [pid 1487] set_robust_list(0x7feeb88bd9a0, 24 [pid 1485] <... clone3 resumed> => {parent_tid=[1487]}, 88) = 1487 [pid 1487] <... set_robust_list resumed>) = 0 [pid 1487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1487] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1485] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1487] <... futex resumed>) = 0 [pid 1485] <... futex resumed>) = 1 [pid 1487] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1485] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1487] <... openat resumed>) = 3 [pid 1487] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1485] <... futex resumed>) = 0 [pid 1487] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1485] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1486] <... futex resumed>) = 0 [pid 1485] <... futex resumed>) = 1 [pid 1486] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1485] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1485] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1487] <... futex resumed>) = 0 [pid 1487] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1487] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1485] <... futex resumed>) = 0 [pid 1485] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1487] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1485] <... futex resumed>) = 0 [pid 1485] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1487] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1487] <... futex resumed>) = 0 [pid 1487] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1486] <... mmap resumed>) = 0x200000000000 [pid 1486] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1486] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1485] exit_group(0 [pid 1487] <... futex resumed>) = ? [pid 1486] <... futex resumed>) = ? [pid 1485] <... exit_group resumed>) = ? [pid 1487] +++ exited with 0 +++ [pid 1486] +++ exited with 0 +++ [pid 1485] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1485, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1488 attached , child_tidptr=0x55558b95b750) = 1488 [pid 1488] set_robust_list(0x55558b95b760, 24) = 0 [pid 1488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1488] setpgid(0, 0) = 0 [pid 1488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1488] write(3, "1000", 4) = 4 [pid 1488] close(3) = 0 executing program [pid 1488] write(1, "executing program\n", 18) = 18 [pid 1488] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1488] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1488] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1488] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1488] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1488] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1489 attached [pid 1489] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1489] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1488] <... clone3 resumed> => {parent_tid=[1489]}, 88) = 1489 [pid 1488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1488] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1489] <... futex resumed>) = 0 [pid 1488] <... futex resumed>) = 1 [pid 1489] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1488] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1489] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1488] <... futex resumed>) = 0 [pid 1489] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1489] <... futex resumed>) = 0 [pid 1489] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1488] <... mmap resumed>) = 0x7feeb889d000 [pid 1488] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1488] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1488] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1490 attached [pid 1490] set_robust_list(0x7feeb88bd9a0, 24 [pid 1488] <... clone3 resumed> => {parent_tid=[1490]}, 88) = 1490 [pid 1490] <... set_robust_list resumed>) = 0 [pid 1490] rt_sigprocmask(SIG_SETMASK, [], [pid 1488] rt_sigprocmask(SIG_SETMASK, [], [pid 1490] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1488] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1490] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1488] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1488] <... futex resumed>) = 0 [pid 1488] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1490] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1490] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1488] <... futex resumed>) = 0 [pid 1488] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1489] <... futex resumed>) = 0 [pid 1488] <... futex resumed>) = 1 [pid 1489] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1488] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1490] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1488] <... futex resumed>) = 0 [pid 1490] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1490] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1488] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1490] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1488] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1490] <... futex resumed>) = 0 [pid 1488] <... futex resumed>) = 1 [pid 1490] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1488] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1490] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1490] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1488] <... futex resumed>) = 0 [pid 1490] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1489] <... mmap resumed>) = 0x200000000000 [pid 1489] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1489] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1488] exit_group(0 [pid 1490] <... futex resumed>) = ? [pid 1488] <... exit_group resumed>) = ? [pid 1489] <... futex resumed>) = ? [pid 1490] +++ exited with 0 +++ [pid 1489] +++ exited with 0 +++ [pid 1488] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1488, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1491 attached [pid 1491] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1491 [pid 1491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1491] setpgid(0, 0) = 0 [pid 1491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1491] write(3, "1000", 4) = 4 [pid 1491] close(3) = 0 executing program [pid 1491] write(1, "executing program\n", 18) = 18 [pid 1491] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1491] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1491] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1492 attached [pid 1492] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1492] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] <... clone3 resumed> => {parent_tid=[1492]}, 88) = 1492 [pid 1491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1491] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1492] <... futex resumed>) = 0 [pid 1491] <... futex resumed>) = 1 [pid 1492] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1491] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1492] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1491] <... futex resumed>) = 0 [pid 1492] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1492] <... futex resumed>) = 0 [pid 1492] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] <... mmap resumed>) = 0x7feeb889d000 [pid 1491] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1493 attached [pid 1493] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1493] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] <... clone3 resumed> => {parent_tid=[1493]}, 88) = 1493 [pid 1491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1491] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1493] <... futex resumed>) = 0 [pid 1491] <... futex resumed>) = 1 [pid 1493] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1491] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1493] <... openat resumed>) = 3 [pid 1493] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1491] <... futex resumed>) = 0 [pid 1493] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1492] <... futex resumed>) = 0 [pid 1491] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1492] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1493] <... futex resumed>) = 0 [pid 1491] <... futex resumed>) = 1 [pid 1493] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1491] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1493] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1493] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1491] <... futex resumed>) = 0 [pid 1493] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1491] <... futex resumed>) = 0 [pid 1493] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1491] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1493] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1493] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1491] <... futex resumed>) = 0 [pid 1493] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1492] <... mmap resumed>) = 0x200000000000 [pid 1492] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1492] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] exit_group(0) = ? [pid 1493] <... futex resumed>) = ? [pid 1492] <... futex resumed>) = ? [pid 1493] +++ exited with 0 +++ [pid 1492] +++ exited with 0 +++ [pid 1491] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1491, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1494 attached [pid 1494] set_robust_list(0x55558b95b760, 24) = 0 [pid 1494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1494 [pid 1494] <... prctl resumed>) = 0 [pid 1494] setpgid(0, 0) = 0 [pid 1494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1494] write(3, "1000", 4) = 4 [pid 1494] close(3) = 0 [pid 1494] write(1, "executing program\n", 18executing program ) = 18 [pid 1494] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1494] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1494] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1494] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1494] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1494] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1495 attached [pid 1495] set_robust_list(0x7feeb88de9a0, 24 [pid 1494] <... clone3 resumed> => {parent_tid=[1495]}, 88) = 1495 [pid 1495] <... set_robust_list resumed>) = 0 [pid 1494] rt_sigprocmask(SIG_SETMASK, [], [pid 1495] rt_sigprocmask(SIG_SETMASK, [], [pid 1494] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1495] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1494] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1495] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1494] <... futex resumed>) = 0 [pid 1495] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1494] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1495] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1495] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1494] <... futex resumed>) = 0 [pid 1494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1494] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1494] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1494] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1496 attached [pid 1496] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1494] <... clone3 resumed> => {parent_tid=[1496]}, 88) = 1496 [pid 1496] rt_sigprocmask(SIG_SETMASK, [], [pid 1494] rt_sigprocmask(SIG_SETMASK, [], [pid 1496] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1494] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1496] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1494] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1494] <... futex resumed>) = 0 [pid 1496] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1494] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1496] <... openat resumed>) = 3 [pid 1496] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1494] <... futex resumed>) = 0 [pid 1494] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1496] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1495] <... futex resumed>) = 0 [pid 1494] <... futex resumed>) = 1 [pid 1495] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1494] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1494] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1496] <... futex resumed>) = 0 [pid 1496] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1496] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1494] <... futex resumed>) = 0 [pid 1496] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1494] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1496] <... futex resumed>) = 0 [pid 1494] <... futex resumed>) = 1 [pid 1496] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1494] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1496] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1496] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1494] <... futex resumed>) = 0 [pid 1496] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1495] <... mmap resumed>) = 0x200000000000 [pid 1495] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1495] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1494] exit_group(0 [pid 1496] <... futex resumed>) = ? [pid 1496] +++ exited with 0 +++ [pid 1495] <... futex resumed>) = ? [pid 1495] +++ exited with 0 +++ [pid 1494] <... exit_group resumed>) = ? [pid 1494] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1494, 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 1497 attached , child_tidptr=0x55558b95b750) = 1497 [pid 1497] set_robust_list(0x55558b95b760, 24) = 0 [pid 1497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1497] setpgid(0, 0) = 0 [pid 1497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1497] write(3, "1000", 4) = 4 [pid 1497] close(3) = 0 executing program [pid 1497] write(1, "executing program\n", 18) = 18 [pid 1497] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1497] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1497] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1497] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1497] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1498 attached [pid 1498] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1498] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1497] <... clone3 resumed> => {parent_tid=[1498]}, 88) = 1498 [pid 1497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1497] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1498] <... futex resumed>) = 0 [pid 1497] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1498] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1497] <... futex resumed>) = 0 [pid 1498] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1498] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1498] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1497] <... mmap resumed>) = 0x7feeb889d000 [pid 1497] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1497] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1499 attached [pid 1499] set_robust_list(0x7feeb88bd9a0, 24 [pid 1497] <... clone3 resumed> => {parent_tid=[1499]}, 88) = 1499 [pid 1499] <... set_robust_list resumed>) = 0 [pid 1497] rt_sigprocmask(SIG_SETMASK, [], [pid 1499] rt_sigprocmask(SIG_SETMASK, [], [pid 1497] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1499] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1497] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1499] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1497] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1499] <... openat resumed>) = 3 [pid 1499] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1497] <... futex resumed>) = 0 [pid 1497] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1498] <... futex resumed>) = 0 [pid 1497] <... futex resumed>) = 1 [pid 1498] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1497] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1499] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1499] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1499] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 1499] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1497] <... futex resumed>) = 1 [pid 1497] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1497] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1499] <... futex resumed>) = 0 [pid 1497] <... futex resumed>) = 1 [pid 1499] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1499] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1497] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1499] <... futex resumed>) = 0 [pid 1499] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1498] <... mmap resumed>) = 0x200000000000 [pid 1498] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1498] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1497] exit_group(0 [pid 1498] <... futex resumed>) = ? [pid 1499] <... futex resumed>) = ? [pid 1497] <... exit_group resumed>) = ? [pid 1499] +++ exited with 0 +++ [pid 1498] +++ exited with 0 +++ [pid 1497] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1497, 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 1500 attached [pid 1500] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1500 [pid 1500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1500] setpgid(0, 0) = 0 [pid 1500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1500] write(3, "1000", 4) = 4 [pid 1500] close(3) = 0 [pid 1500] write(1, "executing program\n", 18executing program ) = 18 [pid 1500] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1500] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1500] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1500] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1500] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1500] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1501 attached [pid 1501] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1501] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1500] <... clone3 resumed> => {parent_tid=[1501]}, 88) = 1501 [pid 1500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1500] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1501] <... futex resumed>) = 0 [pid 1500] <... futex resumed>) = 1 [pid 1501] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1500] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1501] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1500] <... futex resumed>) = 0 [pid 1501] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1501] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1500] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1500] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1500] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1502 attached [pid 1502] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1502] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1500] <... clone3 resumed> => {parent_tid=[1502]}, 88) = 1502 [pid 1500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1500] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1502] <... futex resumed>) = 0 [pid 1500] <... futex resumed>) = 1 [pid 1502] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1500] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1502] <... openat resumed>) = 3 [pid 1502] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1502] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1500] <... futex resumed>) = 0 [pid 1500] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1501] <... futex resumed>) = 0 [pid 1500] <... futex resumed>) = 1 [pid 1501] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1500] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1502] <... futex resumed>) = 0 [pid 1500] <... futex resumed>) = 1 [pid 1502] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1500] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1502] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1502] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1500] <... futex resumed>) = 0 [pid 1502] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1500] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1500] <... futex resumed>) = 0 [pid 1502] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1500] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1502] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1502] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1500] <... futex resumed>) = 0 [pid 1502] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1501] <... mmap resumed>) = 0x200000000000 [pid 1501] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1501] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1500] exit_group(0 [pid 1502] <... futex resumed>) = ? [pid 1502] +++ exited with 0 +++ [pid 1501] <... futex resumed>) = ? [pid 1500] <... exit_group resumed>) = ? [pid 1501] +++ exited with 0 +++ [pid 1500] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1500, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1503 ./strace-static-x86_64: Process 1503 attached [pid 1503] set_robust_list(0x55558b95b760, 24) = 0 [pid 1503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1503] setpgid(0, 0) = 0 [pid 1503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1503] write(3, "1000", 4) = 4 [pid 1503] close(3) = 0 executing program [pid 1503] write(1, "executing program\n", 18) = 18 [pid 1503] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1503] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1503] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1503] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1504 attached => {parent_tid=[1504]}, 88) = 1504 [pid 1504] set_robust_list(0x7feeb88de9a0, 24 [pid 1503] rt_sigprocmask(SIG_SETMASK, [], [pid 1504] <... set_robust_list resumed>) = 0 [pid 1503] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1504] rt_sigprocmask(SIG_SETMASK, [], [pid 1503] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1504] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1503] <... futex resumed>) = 0 [pid 1504] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1503] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1504] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1503] <... futex resumed>) = 0 [pid 1504] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1504] <... futex resumed>) = 0 [pid 1503] <... mmap resumed>) = 0x7feeb889d000 [pid 1504] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1503] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1505 attached [pid 1505] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1505] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] <... clone3 resumed> => {parent_tid=[1505]}, 88) = 1505 [pid 1503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1503] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1505] <... futex resumed>) = 0 [pid 1503] <... futex resumed>) = 1 [pid 1503] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1505] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1505] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1505] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] <... futex resumed>) = 0 [pid 1503] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1504] <... futex resumed>) = 0 [pid 1503] <... futex resumed>) = 1 [pid 1504] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1503] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1503] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1505] <... futex resumed>) = 0 [pid 1505] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1505] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1505] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] <... futex resumed>) = 0 [pid 1503] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1505] <... futex resumed>) = 0 [pid 1505] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1503] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1505] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1505] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1503] <... futex resumed>) = 0 [pid 1505] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1504] <... mmap resumed>) = 0x200000000000 [pid 1504] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1504] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] exit_group(0 [pid 1505] <... futex resumed>) = ? [pid 1505] +++ exited with 0 +++ [pid 1504] <... futex resumed>) = ? [pid 1503] <... exit_group resumed>) = ? [pid 1504] +++ exited with 0 +++ [pid 1503] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1503, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1506 attached , child_tidptr=0x55558b95b750) = 1506 [pid 1506] set_robust_list(0x55558b95b760, 24) = 0 [pid 1506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1506] setpgid(0, 0) = 0 [pid 1506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1506] write(3, "1000", 4) = 4 [pid 1506] close(3) = 0 [pid 1506] write(1, "executing program\n", 18executing program ) = 18 [pid 1506] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1506] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1506] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1506] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1506] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1506] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1507 attached [pid 1507] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1507] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1507] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1506] <... clone3 resumed> => {parent_tid=[1507]}, 88) = 1507 [pid 1506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1506] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1507] <... futex resumed>) = 0 [pid 1506] <... futex resumed>) = 1 [pid 1507] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1506] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1507] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1506] <... futex resumed>) = 0 [pid 1507] <... futex resumed>) = 0 [pid 1506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1507] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1506] <... mmap resumed>) = 0x7feeb889d000 [pid 1506] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1506] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1506] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1508 attached [pid 1508] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1508] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1506] <... clone3 resumed> => {parent_tid=[1508]}, 88) = 1508 [pid 1506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1506] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1508] <... futex resumed>) = 0 [pid 1506] <... futex resumed>) = 1 [pid 1506] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1508] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1508] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1506] <... futex resumed>) = 0 [pid 1508] <... futex resumed>) = 1 [pid 1506] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1508] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1506] <... futex resumed>) = 1 [pid 1506] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1508] <... futex resumed>) = 0 [pid 1506] <... futex resumed>) = 1 [pid 1508] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1506] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1508] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1508] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1506] <... futex resumed>) = 0 [pid 1508] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1506] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1506] <... futex resumed>) = 0 [pid 1508] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1506] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1508] <... ioctl resumed>) = 0 [pid 1507] <... futex resumed>) = 0 [pid 1508] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1507] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1506] <... futex resumed>) = 0 [pid 1508] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1507] <... mmap resumed>) = 0x200000000000 [pid 1507] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1507] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1506] exit_group(0 [pid 1508] <... futex resumed>) = ? [pid 1507] <... futex resumed>) = ? [pid 1506] <... exit_group resumed>) = ? [pid 1508] +++ exited with 0 +++ [pid 1507] +++ exited with 0 +++ [pid 1506] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1506, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1509 attached , child_tidptr=0x55558b95b750) = 1509 [pid 1509] set_robust_list(0x55558b95b760, 24) = 0 [pid 1509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1509] setpgid(0, 0) = 0 [pid 1509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1509] write(3, "1000", 4) = 4 [pid 1509] close(3) = 0 [pid 1509] write(1, "executing program\n", 18executing program ) = 18 [pid 1509] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1509] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1509] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1509] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1509] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1509] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1510 attached [pid 1510] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1510] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1509] <... clone3 resumed> => {parent_tid=[1510]}, 88) = 1510 [pid 1509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1509] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1510] <... futex resumed>) = 0 [pid 1509] <... futex resumed>) = 1 [pid 1510] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1509] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1510] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1509] <... futex resumed>) = 0 [pid 1510] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1510] <... futex resumed>) = 0 [pid 1510] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1509] <... mmap resumed>) = 0x7feeb889d000 [pid 1509] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1509] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1509] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1511 attached [pid 1511] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1511] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1509] <... clone3 resumed> => {parent_tid=[1511]}, 88) = 1511 [pid 1509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1509] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1511] <... futex resumed>) = 0 [pid 1509] <... futex resumed>) = 1 [pid 1509] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1511] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1511] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1509] <... futex resumed>) = 0 [pid 1511] <... futex resumed>) = 1 [pid 1509] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1511] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1509] <... futex resumed>) = 1 [pid 1509] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1511] <... futex resumed>) = 0 [pid 1509] <... futex resumed>) = 1 [pid 1511] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1509] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1511] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1511] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1509] <... futex resumed>) = 0 [pid 1511] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1509] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1509] <... futex resumed>) = 0 [pid 1511] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1509] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1511] <... ioctl resumed>) = 0 [pid 1510] <... futex resumed>) = 0 [pid 1511] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1510] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1511] <... futex resumed>) = 1 [pid 1509] <... futex resumed>) = 0 [pid 1511] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1510] <... mmap resumed>) = 0x200000000000 [pid 1510] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1510] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1509] exit_group(0 [pid 1511] <... futex resumed>) = ? [pid 1510] <... futex resumed>) = ? [pid 1509] <... exit_group resumed>) = ? [pid 1511] +++ exited with 0 +++ [pid 1510] +++ exited with 0 +++ [pid 1509] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1509, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1512 attached [pid 1512] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1512 [pid 1512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1512] setpgid(0, 0) = 0 [pid 1512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1512] write(3, "1000", 4) = 4 [pid 1512] close(3executing program ) = 0 [pid 1512] write(1, "executing program\n", 18) = 18 [pid 1512] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1512] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1512] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1512] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1512] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1512] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1513 attached => {parent_tid=[1513]}, 88) = 1513 [pid 1513] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1512] rt_sigprocmask(SIG_SETMASK, [], [pid 1513] rt_sigprocmask(SIG_SETMASK, [], [pid 1512] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1513] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1512] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1513] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1512] <... futex resumed>) = 0 [pid 1513] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1512] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1513] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1512] <... futex resumed>) = 0 [pid 1513] <... futex resumed>) = 0 [pid 1512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1513] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1512] <... mmap resumed>) = 0x7feeb889d000 [pid 1512] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1512] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1512] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1514 attached [pid 1514] set_robust_list(0x7feeb88bd9a0, 24 [pid 1512] <... clone3 resumed> => {parent_tid=[1514]}, 88) = 1514 [pid 1514] <... set_robust_list resumed>) = 0 [pid 1512] rt_sigprocmask(SIG_SETMASK, [], [pid 1514] rt_sigprocmask(SIG_SETMASK, [], [pid 1512] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1514] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1512] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1514] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1512] <... futex resumed>) = 0 [pid 1514] <... openat resumed>) = 3 [pid 1512] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1514] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1514] <... futex resumed>) = 0 [pid 1512] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1514] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1513] <... futex resumed>) = 0 [pid 1512] <... futex resumed>) = 1 [pid 1513] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1512] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1512] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1514] <... futex resumed>) = 0 [pid 1514] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1514] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1514] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1512] <... futex resumed>) = 0 [pid 1512] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1512] <... futex resumed>) = 0 [pid 1514] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1512] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1514] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1512] <... futex resumed>) = 0 [pid 1514] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1513] <... mmap resumed>) = 0x200000000000 [pid 1513] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1513] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1512] exit_group(0) = ? [pid 1514] <... futex resumed>) = ? [pid 1514] +++ exited with 0 +++ [pid 1513] <... futex resumed>) = ? [pid 1513] +++ exited with 0 +++ [pid 1512] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1512, 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 1515 attached , child_tidptr=0x55558b95b750) = 1515 [pid 1515] set_robust_list(0x55558b95b760, 24) = 0 [pid 1515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1515] setpgid(0, 0) = 0 [pid 1515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1515] write(3, "1000", 4) = 4 [pid 1515] close(3) = 0 executing program [pid 1515] write(1, "executing program\n", 18) = 18 [pid 1515] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1515] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1515] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1515] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1515] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1516 attached [pid 1516] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1516] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] <... clone3 resumed> => {parent_tid=[1516]}, 88) = 1516 [pid 1515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1515] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1516] <... futex resumed>) = 0 [pid 1515] <... futex resumed>) = 1 [pid 1516] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1515] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1516] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1515] <... futex resumed>) = 0 [pid 1516] <... futex resumed>) = 0 [pid 1516] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1515] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1515] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1517 attached [pid 1517] set_robust_list(0x7feeb88bd9a0, 24 [pid 1515] <... clone3 resumed> => {parent_tid=[1517]}, 88) = 1517 [pid 1517] <... set_robust_list resumed>) = 0 [pid 1517] rt_sigprocmask(SIG_SETMASK, [], [pid 1515] rt_sigprocmask(SIG_SETMASK, [], [pid 1517] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1515] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1517] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1517] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1515] <... futex resumed>) = 0 [pid 1517] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1515] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1517] <... openat resumed>) = 3 [pid 1517] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1515] <... futex resumed>) = 0 [pid 1517] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1516] <... futex resumed>) = 0 [pid 1515] <... futex resumed>) = 1 [pid 1516] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1515] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1517] <... futex resumed>) = 0 [pid 1515] <... futex resumed>) = 1 [pid 1517] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1517] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1517] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1515] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1517] <... futex resumed>) = 0 [pid 1517] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1515] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1517] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1517] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1515] <... futex resumed>) = 0 [pid 1517] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1516] <... mmap resumed>) = 0x200000000000 [pid 1516] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1516] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] exit_group(0 [pid 1517] <... futex resumed>) = ? [pid 1517] +++ exited with 0 +++ [pid 1516] <... futex resumed>) = ? [pid 1515] <... exit_group resumed>) = ? [pid 1516] +++ exited with 0 +++ [pid 1515] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1515, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1518 attached , child_tidptr=0x55558b95b750) = 1518 [pid 1518] set_robust_list(0x55558b95b760, 24) = 0 [pid 1518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1518] setpgid(0, 0) = 0 [pid 1518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1518] write(3, "1000", 4) = 4 [pid 1518] close(3) = 0 [pid 1518] write(1, "executing program\n", 18executing program ) = 18 [pid 1518] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1518] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1518] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1518] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1518] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1518] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1519 attached => {parent_tid=[1519]}, 88) = 1519 [pid 1519] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1518] rt_sigprocmask(SIG_SETMASK, [], [pid 1519] rt_sigprocmask(SIG_SETMASK, [], [pid 1518] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1519] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1518] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1519] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1518] <... futex resumed>) = 0 [pid 1519] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1518] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1519] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1518] <... futex resumed>) = 0 [pid 1519] <... futex resumed>) = 0 [pid 1518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1519] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1518] <... mmap resumed>) = 0x7feeb889d000 [pid 1518] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1518] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1518] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1520 attached [pid 1520] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1520] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1518] <... clone3 resumed> => {parent_tid=[1520]}, 88) = 1520 [pid 1518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1518] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1520] <... futex resumed>) = 0 [pid 1518] <... futex resumed>) = 1 [pid 1520] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1518] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1520] <... openat resumed>) = 3 [pid 1520] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1518] <... futex resumed>) = 0 [pid 1520] <... futex resumed>) = 1 [pid 1518] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1520] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1519] <... futex resumed>) = 0 [pid 1518] <... futex resumed>) = 1 [pid 1519] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1518] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1520] <... futex resumed>) = 0 [pid 1518] <... futex resumed>) = 1 [pid 1520] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1518] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1520] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1520] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1518] <... futex resumed>) = 0 [pid 1520] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1518] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1518] <... futex resumed>) = 0 [pid 1520] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1518] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1520] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1520] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1518] <... futex resumed>) = 0 [pid 1520] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1519] <... mmap resumed>) = 0x200000000000 [pid 1519] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1519] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1518] exit_group(0) = ? [pid 1520] <... futex resumed>) = ? [pid 1519] <... futex resumed>) = ? [pid 1520] +++ exited with 0 +++ [pid 1519] +++ exited with 0 +++ [pid 1518] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1518, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1521 attached [pid 1521] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1521 [pid 1521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1521] setpgid(0, 0) = 0 [pid 1521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1521] write(3, "1000", 4) = 4 [pid 1521] close(3) = 0 executing program [pid 1521] write(1, "executing program\n", 18) = 18 [pid 1521] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1521] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1521] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1521] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1521] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1521] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1522 attached [pid 1522] set_robust_list(0x7feeb88de9a0, 24 [pid 1521] <... clone3 resumed> => {parent_tid=[1522]}, 88) = 1522 [pid 1522] <... set_robust_list resumed>) = 0 [pid 1521] rt_sigprocmask(SIG_SETMASK, [], [pid 1522] rt_sigprocmask(SIG_SETMASK, [], [pid 1521] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1522] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1521] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1522] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1521] <... futex resumed>) = 0 [pid 1522] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1521] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1522] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1521] <... futex resumed>) = 0 [pid 1522] <... futex resumed>) = 0 [pid 1521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1522] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1521] <... mmap resumed>) = 0x7feeb889d000 [pid 1521] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1521] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1521] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1523 attached [pid 1523] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1523] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1521] <... clone3 resumed> => {parent_tid=[1523]}, 88) = 1523 [pid 1521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1521] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1523] <... futex resumed>) = 0 [pid 1521] <... futex resumed>) = 1 [pid 1521] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1523] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1523] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1521] <... futex resumed>) = 0 [pid 1523] <... futex resumed>) = 1 [pid 1521] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1523] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1522] <... futex resumed>) = 0 [pid 1521] <... futex resumed>) = 1 [pid 1522] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1521] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1523] <... futex resumed>) = 0 [pid 1521] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1523] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1523] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1521] <... futex resumed>) = 0 [pid 1523] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1521] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1523] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1523] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1521] <... futex resumed>) = 0 [pid 1523] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1521] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1523] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1521] <... futex resumed>) = 0 [pid 1523] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1522] <... mmap resumed>) = 0x200000000000 [pid 1522] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1522] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1521] exit_group(0 [pid 1523] <... futex resumed>) = ? [pid 1522] <... futex resumed>) = ? [pid 1521] <... exit_group resumed>) = ? [pid 1523] +++ exited with 0 +++ [pid 1522] +++ exited with 0 +++ [pid 1521] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1521, 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=0x55558b95b750) = 1524 ./strace-static-x86_64: Process 1524 attached [pid 1524] set_robust_list(0x55558b95b760, 24) = 0 [pid 1524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1524] setpgid(0, 0) = 0 [pid 1524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1524] write(3, "1000", 4) = 4 [pid 1524] close(3) = 0 [pid 1524] write(1, "executing program\n", 18executing program ) = 18 [pid 1524] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1524] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1524] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1524] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1524] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1524] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1525 attached [pid 1525] set_robust_list(0x7feeb88de9a0, 24 [pid 1524] <... clone3 resumed> => {parent_tid=[1525]}, 88) = 1525 [pid 1525] <... set_robust_list resumed>) = 0 [pid 1524] rt_sigprocmask(SIG_SETMASK, [], [pid 1525] rt_sigprocmask(SIG_SETMASK, [], [pid 1524] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1525] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1524] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1525] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1525] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 1524] <... futex resumed>) = 1 [pid 1524] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1524] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1525] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1525] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1524] <... futex resumed>) = 0 [pid 1524] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1524] <... futex resumed>) = 0 [pid 1524] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1524] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE [pid 1525] <... mmap resumed>) = 0x200000000000 [pid 1524] <... mprotect resumed>) = 0 [pid 1524] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1524] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1526 attached [pid 1526] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1526] rt_sigprocmask(SIG_SETMASK, [], [pid 1524] <... clone3 resumed> => {parent_tid=[1526]}, 88) = 1526 [pid 1526] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1524] rt_sigprocmask(SIG_SETMASK, [], [pid 1526] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1524] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1524] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1526] <... futex resumed>) = 0 [pid 1526] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1524] <... futex resumed>) = 1 [pid 1526] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1524] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1526] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1526] <... futex resumed>) = 0 [pid 1524] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1526] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1524] <... futex resumed>) = 0 [pid 1526] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1524] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1526] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1526] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1524] <... futex resumed>) = 0 [pid 1525] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1525] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1524] exit_group(0) = ? [pid 1526] <... futex resumed>) = ? [pid 1525] <... futex resumed>) = ? [pid 1526] +++ exited with 0 +++ [pid 1525] +++ exited with 0 +++ [pid 1524] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1524, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1527 ./strace-static-x86_64: Process 1527 attached [pid 1527] set_robust_list(0x55558b95b760, 24) = 0 [pid 1527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1527] setpgid(0, 0) = 0 [pid 1527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1527] write(3, "1000", 4) = 4 [pid 1527] close(3) = 0 executing program [pid 1527] write(1, "executing program\n", 18) = 18 [pid 1527] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1527] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1527] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1527] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1527] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1527] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1528 attached [pid 1528] set_robust_list(0x7feeb88de9a0, 24 [pid 1527] <... clone3 resumed> => {parent_tid=[1528]}, 88) = 1528 [pid 1528] <... set_robust_list resumed>) = 0 [pid 1527] rt_sigprocmask(SIG_SETMASK, [], [pid 1528] rt_sigprocmask(SIG_SETMASK, [], [pid 1527] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1528] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1527] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1528] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1527] <... futex resumed>) = 0 [pid 1528] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1527] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1528] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1527] <... futex resumed>) = 0 [pid 1528] <... futex resumed>) = 0 [pid 1527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1528] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1527] <... mmap resumed>) = 0x7feeb889d000 [pid 1527] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1527] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1527] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1529 attached [pid 1529] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1529] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1527] <... clone3 resumed> => {parent_tid=[1529]}, 88) = 1529 [pid 1527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1527] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1529] <... futex resumed>) = 0 [pid 1527] <... futex resumed>) = 1 [pid 1529] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1527] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1529] <... openat resumed>) = 3 [pid 1529] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1529] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1527] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1528] <... futex resumed>) = 0 [pid 1527] <... futex resumed>) = 1 [pid 1528] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1527] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1527] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1529] <... futex resumed>) = 0 [pid 1529] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1529] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1527] <... futex resumed>) = 0 [pid 1527] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1529] <... futex resumed>) = 1 [pid 1529] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1527] <... futex resumed>) = 0 [pid 1529] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1529] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1527] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1529] <... futex resumed>) = 0 [pid 1527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1529] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1528] <... mmap resumed>) = 0x200000000000 [pid 1528] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1528] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1527] exit_group(0 [pid 1529] <... futex resumed>) = ? [pid 1529] +++ exited with 0 +++ [pid 1528] <... futex resumed>) = ? [pid 1527] <... exit_group resumed>) = ? [pid 1528] +++ exited with 0 +++ [pid 1527] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1527, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1530 attached , child_tidptr=0x55558b95b750) = 1530 [pid 1530] set_robust_list(0x55558b95b760, 24) = 0 [pid 1530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1530] setpgid(0, 0) = 0 [pid 1530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1530] write(3, "1000", 4) = 4 [pid 1530] close(3) = 0 executing program [pid 1530] write(1, "executing program\n", 18) = 18 [pid 1530] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1530] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1530] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1530] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1530] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1530] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1531 attached [pid 1531] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1531] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1530] <... clone3 resumed> => {parent_tid=[1531]}, 88) = 1531 [pid 1530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1530] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1531] <... futex resumed>) = 0 [pid 1530] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1531] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1530] <... futex resumed>) = 0 [pid 1531] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1531] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1531] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1530] <... mmap resumed>) = 0x7feeb889d000 [pid 1530] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1530] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1530] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1532 attached [pid 1532] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1532] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1530] <... clone3 resumed> => {parent_tid=[1532]}, 88) = 1532 [pid 1530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1530] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1532] <... futex resumed>) = 0 [pid 1530] <... futex resumed>) = 1 [pid 1530] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1532] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1532] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1530] <... futex resumed>) = 0 [pid 1532] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1530] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1531] <... futex resumed>) = 0 [pid 1530] <... futex resumed>) = 1 [pid 1531] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1530] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1530] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1532] <... futex resumed>) = 0 [pid 1532] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1532] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1532] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1530] <... futex resumed>) = 0 [pid 1530] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1532] <... futex resumed>) = 0 [pid 1530] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1532] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1532] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1532] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1530] <... futex resumed>) = 0 [pid 1531] <... mmap resumed>) = 0x200000000000 [pid 1531] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1531] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1530] exit_group(0) = ? [pid 1532] <... futex resumed>) = ? [pid 1532] +++ exited with 0 +++ [pid 1531] <... futex resumed>) = ? [pid 1531] +++ exited with 0 +++ [pid 1530] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1530, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1533 attached , child_tidptr=0x55558b95b750) = 1533 [pid 1533] set_robust_list(0x55558b95b760, 24) = 0 [pid 1533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1533] setpgid(0, 0) = 0 [pid 1533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1533] write(3, "1000", 4) = 4 [pid 1533] close(3) = 0 executing program [pid 1533] write(1, "executing program\n", 18) = 18 [pid 1533] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1533] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1533] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1533] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1533] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1533] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1534 attached [pid 1534] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1534] rt_sigprocmask(SIG_SETMASK, [], [pid 1533] <... clone3 resumed> => {parent_tid=[1534]}, 88) = 1534 [pid 1534] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1534] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1533] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1534] <... futex resumed>) = 0 [pid 1533] <... futex resumed>) = 1 [pid 1534] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1533] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1534] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1533] <... futex resumed>) = 0 [pid 1534] <... futex resumed>) = 0 [pid 1533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1534] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1533] <... mmap resumed>) = 0x7feeb889d000 [pid 1533] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1533] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1533] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1535 attached [pid 1535] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1535] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1533] <... clone3 resumed> => {parent_tid=[1535]}, 88) = 1535 [pid 1533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1533] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1535] <... futex resumed>) = 0 [pid 1533] <... futex resumed>) = 1 [pid 1535] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1533] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1535] <... openat resumed>) = 3 [pid 1535] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1533] <... futex resumed>) = 0 [pid 1535] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1533] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1534] <... futex resumed>) = 0 [pid 1533] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1534] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1533] <... futex resumed>) = 1 [pid 1535] <... futex resumed>) = 0 [pid 1533] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1535] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1535] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1535] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1533] <... futex resumed>) = 0 [pid 1533] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1533] <... futex resumed>) = 0 [pid 1535] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1533] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1535] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1535] <... futex resumed>) = 0 [pid 1535] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1534] <... mmap resumed>) = 0x200000000000 [pid 1534] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1534] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1533] exit_group(0 [pid 1535] <... futex resumed>) = ? [pid 1535] +++ exited with 0 +++ [pid 1534] <... futex resumed>) = ? [pid 1533] <... exit_group resumed>) = ? [pid 1534] +++ exited with 0 +++ [pid 1533] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1533, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1536 attached , child_tidptr=0x55558b95b750) = 1536 [pid 1536] set_robust_list(0x55558b95b760, 24) = 0 [pid 1536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1536] setpgid(0, 0) = 0 [pid 1536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1536] write(3, "1000", 4) = 4 [pid 1536] close(3) = 0 [pid 1536] write(1, "executing program\n", 18executing program ) = 18 [pid 1536] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1536] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1536] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1536] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1536] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1536] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1537 attached [pid 1537] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1537] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1536] <... clone3 resumed> => {parent_tid=[1537]}, 88) = 1537 [pid 1536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1536] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1537] <... futex resumed>) = 0 [pid 1536] <... futex resumed>) = 1 [pid 1537] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1536] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1537] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1536] <... futex resumed>) = 0 [pid 1537] <... futex resumed>) = 0 [pid 1536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1537] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1536] <... mmap resumed>) = 0x7feeb889d000 [pid 1536] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1536] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1536] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1538 attached [pid 1538] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1538] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1536] <... clone3 resumed> => {parent_tid=[1538]}, 88) = 1538 [pid 1536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1536] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1538] <... futex resumed>) = 0 [pid 1536] <... futex resumed>) = 1 [pid 1538] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1536] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1538] <... openat resumed>) = 3 [pid 1538] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1536] <... futex resumed>) = 0 [pid 1538] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1536] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1537] <... futex resumed>) = 0 [pid 1536] <... futex resumed>) = 1 [pid 1537] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1536] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1538] <... futex resumed>) = 0 [pid 1538] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1536] <... futex resumed>) = 1 [pid 1538] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1536] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1538] <... futex resumed>) = 0 [pid 1536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1538] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1536] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1538] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1536] <... futex resumed>) = 0 [pid 1538] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1536] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1538] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1538] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1536] <... futex resumed>) = 0 [pid 1538] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1537] <... mmap resumed>) = 0x200000000000 [pid 1537] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1537] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1536] exit_group(0 [pid 1538] <... futex resumed>) = ? [pid 1537] <... futex resumed>) = ? [pid 1536] <... exit_group resumed>) = ? [pid 1538] +++ exited with 0 +++ [pid 1537] +++ exited with 0 +++ [pid 1536] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1536, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1539 attached [pid 1539] set_robust_list(0x55558b95b760, 24 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1539 [pid 1539] <... set_robust_list resumed>) = 0 [pid 1539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1539] setpgid(0, 0) = 0 [pid 1539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1539] write(3, "1000", 4) = 4 [pid 1539] close(3executing program ) = 0 [pid 1539] write(1, "executing program\n", 18) = 18 [pid 1539] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1539] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1539] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1539] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1539] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1540 attached [pid 1540] set_robust_list(0x7feeb88de9a0, 24 [pid 1539] <... clone3 resumed> => {parent_tid=[1540]}, 88) = 1540 [pid 1540] <... set_robust_list resumed>) = 0 [pid 1539] rt_sigprocmask(SIG_SETMASK, [], [pid 1540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1540] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1539] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1539] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1540] <... futex resumed>) = 0 [pid 1539] <... futex resumed>) = 1 [pid 1539] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1540] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1539] <... futex resumed>) = 0 [pid 1540] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1540] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1540] <... futex resumed>) = 0 [pid 1540] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1539] <... mmap resumed>) = 0x7feeb889d000 [pid 1539] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1539] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1541 attached [pid 1541] set_robust_list(0x7feeb88bd9a0, 24 [pid 1539] <... clone3 resumed> => {parent_tid=[1541]}, 88) = 1541 [pid 1541] <... set_robust_list resumed>) = 0 [pid 1541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1541] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1539] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1541] <... futex resumed>) = 0 [pid 1539] <... futex resumed>) = 1 [pid 1539] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1541] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1541] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1539] <... futex resumed>) = 0 [pid 1541] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1539] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1540] <... futex resumed>) = 0 [pid 1539] <... futex resumed>) = 1 [pid 1540] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1539] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1539] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1541] <... futex resumed>) = 0 [pid 1541] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1541] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1539] <... futex resumed>) = 0 [pid 1539] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1541] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1539] <... futex resumed>) = 0 [pid 1541] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1539] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1541] <... futex resumed>) = 0 [pid 1539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1541] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1540] <... mmap resumed>) = 0x200000000000 [pid 1540] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1540] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1539] exit_group(0 [pid 1541] <... futex resumed>) = ? [pid 1540] <... futex resumed>) = ? [pid 1539] <... exit_group resumed>) = ? [pid 1541] +++ exited with 0 +++ [pid 1540] +++ exited with 0 +++ [pid 1539] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1539, 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 1542 attached [pid 1542] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1542 [pid 1542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1542] setpgid(0, 0) = 0 [pid 1542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1542] write(3, "1000", 4) = 4 [pid 1542] close(3) = 0 [pid 1542] write(1, "executing program\n", 18executing program ) = 18 [pid 1542] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1542] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1542] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1542] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1542] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1543 attached [pid 1543] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1543] rt_sigprocmask(SIG_SETMASK, [], [pid 1542] <... clone3 resumed> => {parent_tid=[1543]}, 88) = 1543 [pid 1543] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1542] rt_sigprocmask(SIG_SETMASK, [], [pid 1543] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1542] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1542] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1543] <... futex resumed>) = 0 [pid 1543] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1542] <... futex resumed>) = 1 [pid 1543] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1542] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1543] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1542] <... futex resumed>) = 0 [pid 1543] <... futex resumed>) = 0 [pid 1542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1543] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1542] <... mmap resumed>) = 0x7feeb889d000 [pid 1542] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1542] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1544 attached [pid 1544] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1544] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1542] <... clone3 resumed> => {parent_tid=[1544]}, 88) = 1544 [pid 1542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1542] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] <... futex resumed>) = 0 [pid 1542] <... futex resumed>) = 1 [pid 1542] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1544] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1544] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1542] <... futex resumed>) = 0 [pid 1544] <... futex resumed>) = 1 [pid 1542] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1543] <... futex resumed>) = 0 [pid 1542] <... futex resumed>) = 1 [pid 1543] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1542] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] <... futex resumed>) = 0 [pid 1542] <... futex resumed>) = 1 [pid 1544] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1542] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1544] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1544] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1542] <... futex resumed>) = 0 [pid 1544] <... futex resumed>) = 1 [pid 1542] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1542] <... futex resumed>) = 0 [pid 1544] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1542] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1544] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1544] <... futex resumed>) = 0 [pid 1544] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1543] <... mmap resumed>) = 0x200000000000 [pid 1543] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1543] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1542] exit_group(0) = ? [pid 1544] <... futex resumed>) = ? [pid 1544] +++ exited with 0 +++ [pid 1543] <... futex resumed>) = ? [pid 1543] +++ exited with 0 +++ [pid 1542] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1542, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1545 attached , child_tidptr=0x55558b95b750) = 1545 [pid 1545] set_robust_list(0x55558b95b760, 24) = 0 [pid 1545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1545] setpgid(0, 0) = 0 [pid 1545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1545] write(3, "1000", 4) = 4 [pid 1545] close(3) = 0 executing program [pid 1545] write(1, "executing program\n", 18) = 18 [pid 1545] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1545] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1545] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1545] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1545] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1545] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1546 attached [pid 1546] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1546] rt_sigprocmask(SIG_SETMASK, [], [pid 1545] <... clone3 resumed> => {parent_tid=[1546]}, 88) = 1546 [pid 1546] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1546] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1545] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1546] <... futex resumed>) = 0 [pid 1545] <... futex resumed>) = 1 [pid 1546] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1546] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1545] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1546] <... futex resumed>) = 0 [pid 1545] <... futex resumed>) = 0 [pid 1546] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1545] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1546] <... openat resumed>) = 3 [pid 1546] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1545] <... futex resumed>) = 0 [pid 1546] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1545] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1545] <... futex resumed>) = 0 [pid 1546] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1545] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1546] <... mmap resumed>) = 0x200000000000 [pid 1545] <... mmap resumed>) = 0x7feeb889d000 [pid 1545] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1545] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1546] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1545] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0} [pid 1546] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 1547 attached [pid 1545] <... clone3 resumed> => {parent_tid=[1547]}, 88) = 1547 [pid 1545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1545] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1545] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1547] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1547] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1547] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1545] <... futex resumed>) = 0 [pid 1547] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1545] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1546] <... futex resumed>) = 0 [pid 1546] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1545] futex(0x7feeb89bc30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1546] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1546] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1545] <... futex resumed>) = 0 [pid 1546] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1545] exit_group(0 [pid 1547] <... futex resumed>) = ? [pid 1546] <... futex resumed>) = ? [pid 1546] +++ exited with 0 +++ [pid 1547] +++ exited with 0 +++ [pid 1545] <... exit_group resumed>) = ? [pid 1545] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1545, 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=0x55558b95b750) = 1548 ./strace-static-x86_64: Process 1548 attached [pid 1548] set_robust_list(0x55558b95b760, 24) = 0 [pid 1548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1548] setpgid(0, 0) = 0 [pid 1548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1548] write(3, "1000", 4) = 4 [pid 1548] close(3) = 0 executing program [pid 1548] write(1, "executing program\n", 18) = 18 [pid 1548] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1548] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1548] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1548] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1549 attached [pid 1549] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1549] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1549] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1548] <... clone3 resumed> => {parent_tid=[1549]}, 88) = 1549 [pid 1548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1548] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1549] <... futex resumed>) = 0 [pid 1548] <... futex resumed>) = 1 [pid 1549] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1549] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1548] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1549] <... futex resumed>) = 0 [pid 1548] <... futex resumed>) = 0 [pid 1549] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1548] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1550 attached [pid 1550] set_robust_list(0x7feeb88bd9a0, 24 [pid 1548] <... clone3 resumed> => {parent_tid=[1550]}, 88) = 1550 [pid 1550] <... set_robust_list resumed>) = 0 [pid 1548] rt_sigprocmask(SIG_SETMASK, [], [pid 1550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1550] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1548] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1548] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1550] <... futex resumed>) = 0 [pid 1548] <... futex resumed>) = 1 [pid 1548] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1550] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1550] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1550] <... futex resumed>) = 0 [pid 1548] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1550] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1549] <... futex resumed>) = 0 [pid 1548] <... futex resumed>) = 1 [pid 1549] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1548] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1548] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1550] <... futex resumed>) = 0 [pid 1550] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1550] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1550] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1548] <... futex resumed>) = 0 [pid 1548] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1550] <... futex resumed>) = 0 [pid 1548] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1550] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1550] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1548] <... futex resumed>) = 0 [pid 1550] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1549] <... mmap resumed>) = 0x200000000000 [pid 1549] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1549] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1548] exit_group(0 [pid 1550] <... futex resumed>) = ? [pid 1549] <... futex resumed>) = ? [pid 1548] <... exit_group resumed>) = ? [pid 1550] +++ exited with 0 +++ [pid 1549] +++ exited with 0 +++ [pid 1548] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1548, 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 1551 attached [pid 1551] set_robust_list(0x55558b95b760, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1551 [pid 1551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1551] setpgid(0, 0) = 0 [pid 1551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1551] write(3, "1000", 4) = 4 [pid 1551] close(3executing program ) = 0 [pid 1551] write(1, "executing program\n", 18) = 18 [pid 1551] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1551] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1551] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1551] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1551] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1551] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1551] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1552 attached [pid 1552] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1552] rt_sigprocmask(SIG_SETMASK, [], [pid 1551] <... clone3 resumed> => {parent_tid=[1552]}, 88) = 1552 [pid 1552] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1552] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1551] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1552] <... futex resumed>) = 0 [pid 1551] <... futex resumed>) = 1 [pid 1552] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1552] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1551] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1552] <... futex resumed>) = 0 [pid 1551] <... futex resumed>) = 0 [pid 1552] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1551] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1551] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1551] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1551] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1553 attached => {parent_tid=[1553]}, 88) = 1553 [pid 1553] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1551] rt_sigprocmask(SIG_SETMASK, [], [pid 1553] rt_sigprocmask(SIG_SETMASK, [], [pid 1551] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1553] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1551] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1551] <... futex resumed>) = 0 [pid 1551] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1553] <... openat resumed>) = 3 [pid 1553] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1551] <... futex resumed>) = 0 [pid 1551] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1552] <... futex resumed>) = 0 [pid 1551] <... futex resumed>) = 1 [pid 1552] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1551] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1553] <... futex resumed>) = 0 [pid 1553] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1553] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1553] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1551] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1551] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] <... futex resumed>) = 0 [pid 1551] <... futex resumed>) = 1 [pid 1553] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1551] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1553] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1553] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1551] <... futex resumed>) = 0 [pid 1553] <... futex resumed>) = 1 [pid 1553] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1552] <... mmap resumed>) = 0x200000000000 [pid 1552] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1552] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1551] exit_group(0 [pid 1553] <... futex resumed>) = ? [pid 1553] +++ exited with 0 +++ [pid 1552] <... futex resumed>) = ? [pid 1551] <... exit_group resumed>) = ? [pid 1552] +++ exited with 0 +++ [pid 1551] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1551, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1554 ./strace-static-x86_64: Process 1554 attached [pid 1554] set_robust_list(0x55558b95b760, 24) = 0 [pid 1554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1554] setpgid(0, 0) = 0 [pid 1554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1554] write(3, "1000", 4) = 4 [pid 1554] close(3) = 0 [pid 1554] write(1, "executing program\n", 18executing program ) = 18 [pid 1554] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1554] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1554] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1554] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1554] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1555 attached [pid 1555] set_robust_list(0x7feeb88de9a0, 24 [pid 1554] <... clone3 resumed> => {parent_tid=[1555]}, 88) = 1555 [pid 1555] <... set_robust_list resumed>) = 0 [pid 1554] rt_sigprocmask(SIG_SETMASK, [], [pid 1555] rt_sigprocmask(SIG_SETMASK, [], [pid 1554] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1555] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1554] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1555] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1554] <... futex resumed>) = 0 [pid 1555] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1554] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1555] <... futex resumed>) = 0 [pid 1554] <... futex resumed>) = 0 [pid 1555] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1554] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1554] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1556 attached => {parent_tid=[1556]}, 88) = 1556 [pid 1554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1554] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1554] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1556] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1556] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1556] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1554] <... futex resumed>) = 0 [pid 1556] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1554] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1555] <... futex resumed>) = 0 [pid 1554] <... futex resumed>) = 1 [pid 1555] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1554] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1556] <... futex resumed>) = 0 [pid 1556] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1556] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1556] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1554] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1554] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1556] <... futex resumed>) = 0 [pid 1556] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1556] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1556] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1554] <... futex resumed>) = 1 [pid 1554] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1555] <... mmap resumed>) = 0x200000000000 [pid 1555] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1555] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1554] exit_group(0 [pid 1556] <... futex resumed>) = ? [pid 1556] +++ exited with 0 +++ [pid 1555] <... futex resumed>) = ? [pid 1555] +++ exited with 0 +++ [pid 1554] <... exit_group resumed>) = ? [pid 1554] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1554, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1557 attached , child_tidptr=0x55558b95b750) = 1557 [pid 1557] set_robust_list(0x55558b95b760, 24) = 0 [pid 1557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1557] setpgid(0, 0) = 0 [pid 1557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1557] write(3, "1000", 4) = 4 [pid 1557] close(3) = 0 [pid 1557] write(1, "executing program\n", 18executing program ) = 18 [pid 1557] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1557] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1557] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1557] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1557] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1558 attached [pid 1558] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1558] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1557] <... clone3 resumed> => {parent_tid=[1558]}, 88) = 1558 [pid 1557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1557] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1558] <... futex resumed>) = 0 [pid 1557] <... futex resumed>) = 1 [pid 1558] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1557] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1558] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1558] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] <... futex resumed>) = 0 [pid 1558] <... futex resumed>) = 0 [pid 1557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1558] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1557] <... mmap resumed>) = 0x7feeb889d000 [pid 1557] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1557] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1559 attached [pid 1559] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1559] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1557] <... clone3 resumed> => {parent_tid=[1559]}, 88) = 1559 [pid 1557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1557] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] <... futex resumed>) = 0 [pid 1557] <... futex resumed>) = 1 [pid 1557] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1559] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1559] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] <... futex resumed>) = 0 [pid 1559] <... futex resumed>) = 1 [pid 1557] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1558] <... futex resumed>) = 0 [pid 1557] <... futex resumed>) = 1 [pid 1557] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] <... futex resumed>) = 0 [pid 1557] <... futex resumed>) = 1 [pid 1559] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1558] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1557] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1559] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1559] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] <... futex resumed>) = 0 [pid 1559] <... futex resumed>) = 1 [pid 1557] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1557] <... futex resumed>) = 0 [pid 1559] <... ioctl resumed>) = 0 [pid 1559] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1559] <... futex resumed>) = 0 [pid 1559] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1558] <... mmap resumed>) = 0x200000000000 [pid 1558] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1558] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1557] exit_group(0) = ? [pid 1559] <... futex resumed>) = ? [pid 1558] <... futex resumed>) = ? [pid 1559] +++ exited with 0 +++ [pid 1558] +++ exited with 0 +++ [pid 1557] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1557, 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 1560 attached , child_tidptr=0x55558b95b750) = 1560 [pid 1560] set_robust_list(0x55558b95b760, 24) = 0 [pid 1560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1560] setpgid(0, 0) = 0 [pid 1560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1560] write(3, "1000", 4) = 4 [pid 1560] close(3) = 0 executing program [pid 1560] write(1, "executing program\n", 18) = 18 [pid 1560] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1560] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1560] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1560] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1560] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1561 attached => {parent_tid=[1561]}, 88) = 1561 [pid 1561] set_robust_list(0x7feeb88de9a0, 24 [pid 1560] rt_sigprocmask(SIG_SETMASK, [], [pid 1561] <... set_robust_list resumed>) = 0 [pid 1560] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1561] rt_sigprocmask(SIG_SETMASK, [], [pid 1560] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1561] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1560] <... futex resumed>) = 0 [pid 1561] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1560] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1561] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1560] <... futex resumed>) = 0 [pid 1561] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1561] <... futex resumed>) = 0 [pid 1560] <... mmap resumed>) = 0x7feeb889d000 [pid 1561] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1560] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1560] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1562 attached [pid 1562] set_robust_list(0x7feeb88bd9a0, 24 [pid 1560] <... clone3 resumed> => {parent_tid=[1562]}, 88) = 1562 [pid 1562] <... set_robust_list resumed>) = 0 [pid 1562] rt_sigprocmask(SIG_SETMASK, [], [pid 1560] rt_sigprocmask(SIG_SETMASK, [], [pid 1562] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1560] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1562] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1560] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1560] <... futex resumed>) = 0 [pid 1562] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1560] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1562] <... openat resumed>) = 3 [pid 1562] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1560] <... futex resumed>) = 0 [pid 1562] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1560] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1561] <... futex resumed>) = 0 [pid 1560] <... futex resumed>) = 1 [pid 1561] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1560] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1560] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1562] <... futex resumed>) = 0 [pid 1562] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1562] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1562] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1560] <... futex resumed>) = 0 [pid 1560] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1562] <... futex resumed>) = 0 [pid 1562] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1560] <... futex resumed>) = 1 [pid 1562] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1560] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1562] <... futex resumed>) = 0 [pid 1562] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1561] <... mmap resumed>) = 0x200000000000 [pid 1561] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1561] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1560] exit_group(0 [pid 1562] <... futex resumed>) = ? [pid 1561] <... futex resumed>) = ? [pid 1560] <... exit_group resumed>) = ? [pid 1562] +++ exited with 0 +++ [pid 1561] +++ exited with 0 +++ [pid 1560] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1560, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1563 attached , child_tidptr=0x55558b95b750) = 1563 [pid 1563] set_robust_list(0x55558b95b760, 24) = 0 [pid 1563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1563] setpgid(0, 0) = 0 [pid 1563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1563] write(3, "1000", 4) = 4 [pid 1563] close(3) = 0 executing program [pid 1563] write(1, "executing program\n", 18) = 18 [pid 1563] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1563] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1563] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1563] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1563] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1563] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1563] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1564 attached [pid 1564] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1564] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1563] <... clone3 resumed> => {parent_tid=[1564]}, 88) = 1564 [pid 1563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1563] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1564] <... futex resumed>) = 0 [pid 1563] <... futex resumed>) = 1 [pid 1564] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1563] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1564] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1564] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1563] <... futex resumed>) = 0 [pid 1564] <... futex resumed>) = 0 [pid 1563] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1564] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1563] <... mmap resumed>) = 0x7feeb889d000 [pid 1563] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1563] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1563] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1565 attached => {parent_tid=[1565]}, 88) = 1565 [pid 1565] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1563] rt_sigprocmask(SIG_SETMASK, [], [pid 1565] rt_sigprocmask(SIG_SETMASK, [], [pid 1563] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1565] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1563] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1565] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1563] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1565] <... openat resumed>) = 3 [pid 1565] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1563] <... futex resumed>) = 0 [pid 1565] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1563] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1564] <... futex resumed>) = 0 [pid 1563] <... futex resumed>) = 1 [pid 1564] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1563] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1565] <... futex resumed>) = 0 [pid 1565] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1565] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1565] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1563] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1563] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1565] <... futex resumed>) = 0 [pid 1563] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1565] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1565] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1565] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1563] <... futex resumed>) = 0 [pid 1564] <... mmap resumed>) = 0x200000000000 [pid 1564] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1564] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1563] exit_group(0) = ? [pid 1565] <... futex resumed>) = ? [pid 1565] +++ exited with 0 +++ [pid 1564] <... futex resumed>) = ? [pid 1564] +++ exited with 0 +++ [pid 1563] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1563, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1566 attached , child_tidptr=0x55558b95b750) = 1566 [pid 1566] set_robust_list(0x55558b95b760, 24) = 0 [pid 1566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1566] setpgid(0, 0) = 0 [pid 1566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1566] write(3, "1000", 4) = 4 [pid 1566] close(3) = 0 executing program [pid 1566] write(1, "executing program\n", 18) = 18 [pid 1566] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1566] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1566] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1566] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1566] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1566] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1567 attached [pid 1567] set_robust_list(0x7feeb88de9a0, 24 [pid 1566] <... clone3 resumed> => {parent_tid=[1567]}, 88) = 1567 [pid 1567] <... set_robust_list resumed>) = 0 [pid 1567] rt_sigprocmask(SIG_SETMASK, [], [pid 1566] rt_sigprocmask(SIG_SETMASK, [], [pid 1567] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1566] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1567] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1566] <... futex resumed>) = 0 [pid 1567] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1566] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1567] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1567] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1566] <... mmap resumed>) = 0x7feeb889d000 [pid 1567] <... futex resumed>) = 0 [pid 1566] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE [pid 1567] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] <... mprotect resumed>) = 0 [pid 1566] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1566] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1568 attached [pid 1568] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1568] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] <... clone3 resumed> => {parent_tid=[1568]}, 88) = 1568 [pid 1566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1566] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1568] <... futex resumed>) = 0 [pid 1566] <... futex resumed>) = 1 [pid 1568] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1566] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1568] <... openat resumed>) = 3 [pid 1568] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1566] <... futex resumed>) = 0 [pid 1568] <... futex resumed>) = 1 [pid 1568] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1567] <... futex resumed>) = 0 [pid 1566] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1567] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1568] <... futex resumed>) = 0 [pid 1566] <... futex resumed>) = 1 [pid 1568] ioctl(3, FS_IOC_FIEMAP, {fm_start=0, fm_length=0, fm_flags=0, fm_extent_count=0} [pid 1566] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1568] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1568] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1568] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] <... futex resumed>) = 0 [pid 1568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1566] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1568] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1566] <... futex resumed>) = 0 [pid 1568] <... ioctl resumed>) = 0 [pid 1568] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1566] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1568] <... futex resumed>) = 0 [pid 1566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1568] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1567] <... mmap resumed>) = 0x200000000000 [pid 1567] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1567] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] exit_group(0 [pid 1568] <... futex resumed>) = ? [pid 1566] <... exit_group resumed>) = ? [pid 1567] <... futex resumed>) = ? [pid 1568] +++ exited with 0 +++ [pid 1567] +++ exited with 0 +++ [pid 1566] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1566, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1569 ./strace-static-x86_64: Process 1569 attached [pid 1569] set_robust_list(0x55558b95b760, 24) = 0 [pid 1569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1569] setpgid(0, 0) = 0 [pid 1569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1569] write(3, "1000", 4) = 4 [pid 1569] close(3executing program ) = 0 [pid 1569] write(1, "executing program\n", 18) = 18 [pid 1569] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1569] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1569] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1569] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1569] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1569] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1570 attached [pid 1570] set_robust_list(0x7feeb88de9a0, 24 [pid 1569] <... clone3 resumed> => {parent_tid=[1570]}, 88) = 1570 [pid 1570] <... set_robust_list resumed>) = 0 [pid 1569] rt_sigprocmask(SIG_SETMASK, [], [pid 1570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1570] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1569] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1569] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1570] <... futex resumed>) = 0 [pid 1569] <... futex resumed>) = 1 [pid 1570] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1569] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1570] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1569] <... futex resumed>) = 0 [pid 1570] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1570] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1569] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1569] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1569] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1571 attached [pid 1571] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1571] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1569] <... clone3 resumed> => {parent_tid=[1571]}, 88) = 1571 [pid 1569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1569] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1571] <... futex resumed>) = 0 [pid 1569] <... futex resumed>) = 1 [pid 1569] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1571] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1571] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1569] <... futex resumed>) = 0 [pid 1571] <... futex resumed>) = 1 [pid 1569] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1571] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1570] <... futex resumed>) = 0 [pid 1569] <... futex resumed>) = 1 [pid 1570] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1569] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1571] <... futex resumed>) = 0 [pid 1569] <... futex resumed>) = 1 [pid 1571] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1569] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1571] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1571] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1569] <... futex resumed>) = 0 [pid 1571] <... futex resumed>) = 1 [pid 1569] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1571] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1569] <... futex resumed>) = 0 [pid 1571] <... ioctl resumed>) = 0 [pid 1569] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1571] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1571] <... futex resumed>) = 0 [pid 1571] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1570] <... mmap resumed>) = 0x200000000000 [pid 1570] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1570] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1569] exit_group(0 [pid 1571] <... futex resumed>) = ? [pid 1570] <... futex resumed>) = ? [pid 1569] <... exit_group resumed>) = ? [pid 1571] +++ exited with 0 +++ [pid 1570] +++ exited with 0 +++ [pid 1569] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1569, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1572 ./strace-static-x86_64: Process 1572 attached [pid 1572] set_robust_list(0x55558b95b760, 24) = 0 [pid 1572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1572] setpgid(0, 0) = 0 [pid 1572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1572] write(3, "1000", 4) = 4 [pid 1572] close(3) = 0 [pid 1572] write(1, "executing program\n", 18executing program ) = 18 [pid 1572] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1572] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1572] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1572] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1572] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1573 attached [pid 1573] set_robust_list(0x7feeb88de9a0, 24 [pid 1572] <... clone3 resumed> => {parent_tid=[1573]}, 88) = 1573 [pid 1573] <... set_robust_list resumed>) = 0 [pid 1572] rt_sigprocmask(SIG_SETMASK, [], [pid 1573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1573] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1572] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1572] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1573] <... futex resumed>) = 0 [pid 1572] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1573] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK) = -1 EFAULT (Bad address) [pid 1572] <... futex resumed>) = 0 [pid 1573] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1573] <... futex resumed>) = 0 [pid 1573] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1572] <... mmap resumed>) = 0x7feeb889d000 [pid 1572] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1572] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1574 attached [pid 1574] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1574] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1572] <... clone3 resumed> => {parent_tid=[1574]}, 88) = 1574 [pid 1572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1572] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1574] <... futex resumed>) = 0 [pid 1572] <... futex resumed>) = 1 [pid 1574] openat(AT_FDCWD, "/proc/self/maps", O_RDWR [pid 1572] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1574] <... openat resumed>) = 3 [pid 1574] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1574] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1572] <... futex resumed>) = 0 [pid 1572] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1573] <... futex resumed>) = 0 [pid 1572] <... futex resumed>) = 1 [pid 1573] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1572] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1574] <... futex resumed>) = 0 [pid 1572] <... futex resumed>) = 1 [pid 1574] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1572] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1574] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1574] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1574] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1572] <... futex resumed>) = 0 [pid 1572] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1574] <... futex resumed>) = 0 [pid 1572] <... futex resumed>) = 1 [pid 1574] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1572] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1574] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1574] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1572] <... futex resumed>) = 0 [pid 1574] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1573] <... mmap resumed>) = 0x200000000000 [pid 1573] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1573] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1572] exit_group(0) = ? [pid 1574] <... futex resumed>) = ? [pid 1573] <... futex resumed>) = ? [pid 1573] +++ exited with 0 +++ [pid 1574] +++ exited with 0 +++ [pid 1572] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1572, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1575 ./strace-static-x86_64: Process 1575 attached [pid 1575] set_robust_list(0x55558b95b760, 24) = 0 [pid 1575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1575] setpgid(0, 0) = 0 [pid 1575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1575] write(3, "1000", 4) = 4 [pid 1575] close(3) = 0 [pid 1575] write(1, "executing program\n", 18executing program ) = 18 [pid 1575] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1575] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1575] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1575] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1575] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1575] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1576 attached [pid 1576] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1576] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1575] <... clone3 resumed> => {parent_tid=[1576]}, 88) = 1576 [pid 1575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1575] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1576] <... futex resumed>) = 0 [pid 1575] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1576] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1575] <... futex resumed>) = 0 [pid 1576] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1576] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1576] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1575] <... mmap resumed>) = 0x7feeb889d000 [pid 1575] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1575] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1575] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1577 attached [pid 1577] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1577] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1575] <... clone3 resumed> => {parent_tid=[1577]}, 88) = 1577 [pid 1575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1575] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1577] <... futex resumed>) = 0 [pid 1575] <... futex resumed>) = 1 [pid 1575] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1577] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1577] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1575] <... futex resumed>) = 0 [pid 1577] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1575] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1576] <... futex resumed>) = 0 [pid 1575] <... futex resumed>) = 1 [pid 1576] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1575] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1575] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1577] <... futex resumed>) = 0 [pid 1577] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1577] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1577] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1575] <... futex resumed>) = 0 [pid 1575] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1577] <... futex resumed>) = 0 [pid 1575] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1577] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180) = -1 ENAMETOOLONG (File name too long) [pid 1577] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1575] <... futex resumed>) = 0 [pid 1577] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1576] <... mmap resumed>) = 0x200000000000 [pid 1576] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1576] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1575] exit_group(0 [pid 1577] <... futex resumed>) = ? [pid 1577] +++ exited with 0 +++ [pid 1576] <... futex resumed>) = ? [pid 1576] +++ exited with 0 +++ [pid 1575] <... exit_group resumed>) = ? [pid 1575] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1575, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b95b750) = 1578 ./strace-static-x86_64: Process 1578 attached [pid 1578] set_robust_list(0x55558b95b760, 24) = 0 [pid 1578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1578] setpgid(0, 0) = 0 [pid 1578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1578] write(3, "1000", 4) = 4 [pid 1578] close(3) = 0 executing program [pid 1578] write(1, "executing program\n", 18) = 18 [pid 1578] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1578] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1578] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1578] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1578] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1578] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1578] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1579 attached [pid 1579] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1579] rt_sigprocmask(SIG_SETMASK, [], [pid 1578] <... clone3 resumed> => {parent_tid=[1579]}, 88) = 1579 [pid 1579] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1578] rt_sigprocmask(SIG_SETMASK, [], [pid 1579] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1578] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1578] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] <... futex resumed>) = 0 [pid 1578] <... futex resumed>) = 1 [pid 1579] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1578] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1578] <... futex resumed>) = 0 [pid 1579] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1578] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1579] <... futex resumed>) = 0 [pid 1579] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1578] <... mmap resumed>) = 0x7feeb889d000 [pid 1578] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1578] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1578] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1580 attached [pid 1580] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1580] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1578] <... clone3 resumed> => {parent_tid=[1580]}, 88) = 1580 [pid 1578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1578] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1580] <... futex resumed>) = 0 [pid 1578] <... futex resumed>) = 1 [pid 1578] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1580] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1580] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1578] <... futex resumed>) = 0 [pid 1580] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1578] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] <... futex resumed>) = 0 [pid 1578] <... futex resumed>) = 1 [pid 1579] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1578] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1578] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1580] <... futex resumed>) = 0 [pid 1580] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1}) = -1 EOPNOTSUPP (Operation not supported) [pid 1580] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1578] <... futex resumed>) = 0 [pid 1580] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1578] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1580] <... ioctl resumed>) = -1 ENAMETOOLONG (File name too long) [pid 1578] <... futex resumed>) = 0 [pid 1580] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1578] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1580] <... futex resumed>) = 0 [pid 1578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1580] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1579] <... mmap resumed>) = 0x200000000000 [pid 1579] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1579] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1578] exit_group(0 [pid 1580] <... futex resumed>) = ? [pid 1580] +++ exited with 0 +++ [pid 1579] <... futex resumed>) = ? [pid 1578] <... exit_group resumed>) = ? [pid 1579] +++ exited with 0 +++ [pid 1578] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1578, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1581 attached [pid 1581] set_robust_list(0x55558b95b760, 24) = 0 [pid 1581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... clone resumed>, child_tidptr=0x55558b95b750) = 1581 [pid 1581] <... prctl resumed>) = 0 [pid 1581] setpgid(0, 0) = 0 [pid 1581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1581] write(3, "1000", 4) = 4 [pid 1581] close(3) = 0 executing program [pid 1581] write(1, "executing program\n", 18) = 18 [pid 1581] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1581] rt_sigaction(SIGRT_1, {sa_handler=0x7feeb8957b80, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feeb8904750}, NULL, 8) = 0 [pid 1581] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb88be000 [pid 1581] mprotect(0x7feeb88bf000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1581] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88de990, parent_tid=0x7feeb88de990, exit_signal=0, stack=0x7feeb88be000, stack_size=0x20240, tls=0x7feeb88de6c0}./strace-static-x86_64: Process 1582 attached [pid 1582] set_robust_list(0x7feeb88de9a0, 24) = 0 [pid 1582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1582] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1581] <... clone3 resumed> => {parent_tid=[1582]}, 88) = 1582 [pid 1581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1581] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1582] <... futex resumed>) = 0 [pid 1581] <... futex resumed>) = 1 [pid 1582] openat(AT_FDCWD, NULL, O_RDONLY|O_NONBLOCK [pid 1581] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1582] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1582] futex(0x7feeb89bc30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1581] <... futex resumed>) = 0 [pid 1582] futex(0x7feeb89bc308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feeb889d000 [pid 1581] mprotect(0x7feeb889e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1581] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feeb88bd990, parent_tid=0x7feeb88bd990, exit_signal=0, stack=0x7feeb889d000, stack_size=0x20240, tls=0x7feeb88bd6c0}./strace-static-x86_64: Process 1583 attached [pid 1583] set_robust_list(0x7feeb88bd9a0, 24) = 0 [pid 1583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1583] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1581] <... clone3 resumed> => {parent_tid=[1583]}, 88) = 1583 [pid 1581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1581] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1583] <... futex resumed>) = 0 [pid 1581] <... futex resumed>) = 1 [pid 1581] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1583] openat(AT_FDCWD, "/proc/self/maps", O_RDWR) = 3 [pid 1583] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1581] <... futex resumed>) = 0 [pid 1583] <... futex resumed>) = 1 [pid 1581] futex(0x7feeb89bc308, FUTEX_WAKE_PRIVATE, 1000000 [pid 1583] futex(0x7feeb89bc318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1581] <... futex resumed>) = 1 [pid 1581] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1583] <... futex resumed>) = 0 [pid 1581] <... futex resumed>) = 1 [pid 1583] ioctl(3, FS_IOC_FIEMAP, {fm_start=9223372036854775808, fm_length=3, fm_flags=FIEMAP_FLAG_SYNC|FIEMAP_FLAG_CACHE, fm_extent_count=1} [pid 1581] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1583] <... ioctl resumed>) = -1 EOPNOTSUPP (Operation not supported) [pid 1583] futex(0x7feeb89bc31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1581] <... futex resumed>) = 0 [pid 1583] <... futex resumed>) = 1 [pid 1582] <... futex resumed>) = 0 [pid 1581] futex(0x7feeb89bc318, FUTEX_WAKE_PRIVATE, 1000000 [pid 1583] ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x11, 0x68), 0x200000000180 [pid 1582] mmap(0x200000000000, 11755520, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE|1< [pid 1581] <... futex resumed>) = 0 [ 48.387858][ T1583] BUG: unable to handle page fault for address: fffffffffffffff1 [ 48.395614][ T1583] #PF: supervisor read access in kernel mode [ 48.401589][ T1583] #PF: error_code(0x0000) - not-present page [ 48.407561][ T1583] PGD 72ac067 P4D 72ac067 PUD 72ae067 PMD 0 [ 48.413566][ T1583] Oops: Oops: 0000 [#1] PREEMPT SMP KASAN PTI [ 48.419626][ T1583] CPU: 1 UID: 0 PID: 1583 Comm: syz-executor494 Not tainted 6.12.30-syzkaller-g22d634eb24e3 #0 5aa5a802a358a0169efaadab5c3b9a05fad29399 [ 48.433494][ T1583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 48.443538][ T1583] RIP: 0010:filemap_read_folio+0xda/0x2c0 [ 48.449251][ T1583] Code: 44 24 40 00 00 00 00 48 81 e3 00 02 00 00 0f 85 86 01 00 00 e8 67 ee c8 ff 48 8b 7c 24 18 4c 89 f6 4d 89 fb 41 ba 9e d4 81 14 <45> 03 53 f1 74 02 0f 0b 41 ff d3 0f 1f 00 41 89 c7 31 ff 44 89 fe [ 48.468832][ T1583] RSP: 0018:ffffc90002bbf920 EFLAGS: 00010293 [ 48.474874][ T1583] RAX: ffffffff81bcb389 RBX: 0000000000000000 RCX: ffff888103b72600 [ 48.482817][ T1583] RDX: 0000000000000000 RSI: ffffea0004499bc0 RDI: ffff88810efde640 [ 48.490764][ T1583] RBP: ffffc90002bbf9e0 R08: ffffea0004499bc7 R09: 1ffffd4000893378 [ 48.498716][ T1583] R10: 000000001481d49e R11: 0000000000000000 R12: 1ffff92000577f28 [ 48.506660][ T1583] R13: 1ffffd4000893378 R14: ffffea0004499bc0 R15: 0000000000000000 [ 48.514603][ T1583] FS: 00007feeb88bd6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.523504][ T1583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.530069][ T1583] CR2: fffffffffffffff1 CR3: 0000000114872000 CR4: 00000000003526b0 [ 48.538040][ T1583] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.546003][ T1583] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.553967][ T1583] Call Trace: [ 48.557243][ T1583] [ 48.560161][ T1583] ? trace_android_vh_filemap_fault_start+0x130/0x130 [ 48.566906][ T1583] ? folio_add_lru+0xc8/0x170 [ 48.571564][ T1583] ? filemap_add_folio+0x14d/0x2d0 [ 48.576657][ T1583] do_read_cache_folio+0x2b8/0x4d0 [ 48.581750][ T1583] ? down_read+0x79/0xe0 [pid 1581] futex(0x7feeb89bc31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 48.585991][ T1583] read_cache_folio+0x54/0x90 [ 48.590646][ T1583] freader_get_folio+0x471/0x700 [ 48.595563][ T1583] freader_fetch+0xa4/0x590 [ 48.600050][ T1583] __build_id_parse+0x131/0x790 [ 48.604894][ T1583] ? build_id_parse_nofault+0x50/0x50 [ 48.610254][ T1583] ? __schedule+0x1463/0x1f10 [ 48.614915][ T1583] ? find_vma+0xcd/0x110 [ 48.619143][ T1583] ? check_stack_object+0x107/0x140 [ 48.624320][ T1583] build_id_parse+0x2e/0x40 [ 48.628803][ T1583] procfs_procmap_ioctl+0x7f6/0xd10 [ 48.633984][ T1583] ? __cfi_procfs_procmap_ioctl+0x10/0x10 [ 48.639692][ T1583] ? __fget_files+0x2c5/0x340 [ 48.644353][ T1583] ? bpf_lsm_file_ioctl+0xd/0x20 [ 48.649272][ T1583] ? security_file_ioctl+0x34/0xd0 [ 48.654367][ T1583] ? __cfi_procfs_procmap_ioctl+0x10/0x10 [ 48.660065][ T1583] __se_sys_ioctl+0x132/0x1b0 [ 48.665368][ T1583] __x64_sys_ioctl+0x7f/0xa0 [ 48.669958][ T1583] x64_sys_call+0x1878/0x2ee0 [ 48.674630][ T1583] do_syscall_64+0x58/0xf0 [ 48.679029][ T1583] ? clear_bhb_loop+0x50/0xa0 [ 48.683691][ T1583] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 48.689572][ T1583] RIP: 0033:0x7feeb8931ee9 [ 48.693985][ T1583] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 48.713578][ T1583] RSP: 002b:00007feeb88bd0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.721979][ T1583] RAX: ffffffffffffffda RBX: 00007feeb89bc318 RCX: 00007feeb8931ee9 [ 48.729938][ T1583] RDX: 0000200000000180 RSI: 00000000c0686611 RDI: 0000000000000003 [ 48.737894][ T1583] RBP: 00007feeb89bc310 R08: 00007feeb88bd6c0 R09: 0000000000000000 [ 48.745850][ T1583] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeb89bc31c [ 48.753805][ T1583] R13: 0000000000000000 R14: 00007ffcce3f6d40 R15: 00007ffcce3f6e28 [ 48.761756][ T1583] [ 48.764755][ T1583] Modules linked in: [ 48.768641][ T1583] CR2: fffffffffffffff1 [ 48.772777][ T1583] ---[ end trace 0000000000000000 ]--- [ 48.778212][ T1583] RIP: 0010:filemap_read_folio+0xda/0x2c0 [ 48.783916][ T1583] Code: 44 24 40 00 00 00 00 48 81 e3 00 02 00 00 0f 85 86 01 00 00 e8 67 ee c8 ff 48 8b 7c 24 18 4c 89 f6 4d 89 fb 41 ba 9e d4 81 14 <45> 03 53 f1 74 02 0f 0b 41 ff d3 0f 1f 00 41 89 c7 31 ff 44 89 fe [ 48.803858][ T1583] RSP: 0018:ffffc90002bbf920 EFLAGS: 00010293 [ 48.809918][ T1583] RAX: ffffffff81bcb389 RBX: 0000000000000000 RCX: ffff888103b72600 [ 48.817878][ T1583] RDX: 0000000000000000 RSI: ffffea0004499bc0 RDI: ffff88810efde640 [ 48.825833][ T1583] RBP: ffffc90002bbf9e0 R08: ffffea0004499bc7 R09: 1ffffd4000893378 [ 48.833784][ T1583] R10: 000000001481d49e R11: 0000000000000000 R12: 1ffff92000577f28 [ 48.841732][ T1583] R13: 1ffffd4000893378 R14: ffffea0004499bc0 R15: 0000000000000000 [ 48.849693][ T1583] FS: 00007feeb88bd6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.858699][ T1583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.865704][ T1583] CR2: fffffffffffffff1 CR3: 0000000114872000 CR4: 00000000003526b0 [ 48.873662][ T1583] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.881613][ T1583] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.889657][ T1583] Kernel panic - not syncing: Fatal exception [ 48.895932][ T1583] Kernel Offset: disabled [ 48.900241][ T1583] Rebooting in 86400 seconds..