./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2227152993 <...> Warning: Permanently added '10.128.1.23' (ECDSA) to the list of known hosts. execve("./syz-executor2227152993", ["./syz-executor2227152993"], 0x7ffe5ecf5470 /* 10 vars */) = 0 brk(NULL) = 0x555557306000 brk(0x555557306c40) = 0x555557306c40 arch_prctl(ARCH_SET_FS, 0x555557306300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor2227152993", 4096) = 28 brk(0x555557327c40) = 0x555557327c40 brk(0x555557328000) = 0x555557328000 mprotect(0x7f37b020a000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3605 ./strace-static-x86_64: Process 3605 attached [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3604] <... clone resumed>, child_tidptr=0x5555573065d0) = 3606 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3607 attached [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3607 [pid 3607] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3606 attached [pid 3604] <... clone resumed>, child_tidptr=0x5555573065d0) = 3608 [pid 3607] <... prctl resumed>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3607] setpgid(0, 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3607] <... setpgid resumed>) = 0 [pid 3604] <... clone resumed>, child_tidptr=0x5555573065d0) = 3609 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 3608 attached [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3610 [pid 3607] write(3, "1000", 4 [pid 3604] <... clone resumed>, child_tidptr=0x5555573065d0) = 3611 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3607] <... write resumed>) = 4 [pid 3607] close(3) = 0 [pid 3607] mkdir("./file0", 000 [pid 3604] <... clone resumed>, child_tidptr=0x5555573065d0) = 3612 ./strace-static-x86_64: Process 3612 attached [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3607] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 3609 attached [pid 3607] pipe2([3, 4], 0) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3607] dup(4) = 5 ./strace-static-x86_64: Process 3610 attached ./strace-static-x86_64: Process 3611 attached [pid 3607] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3614 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3615 ./strace-static-x86_64: Process 3613 attached [pid 3613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 3614 attached [pid 3613] setpgid(0, 0) = 0 [pid 3614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3614] <... prctl resumed>) = 0 [pid 3614] setpgid(0, 0 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3613 [pid 3610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3614] <... setpgid resumed>) = 0 [pid 3614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3610] setpgid(0, 0) = 0 [pid 3610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 3615 attached [pid 3613] close(3 [pid 3610] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3617 attached [pid 3615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... openat resumed>) = 3 [pid 3613] <... close resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3617 [pid 3610] write(3, "1000", 4 [pid 3613] mkdir("./file0", 000 [pid 3610] <... write resumed>) = 4 [pid 3613] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3615] <... prctl resumed>) = 0 [pid 3614] write(3, "1000", 4 [pid 3615] setpgid(0, 0 [pid 3613] pipe2( [pid 3610] close(3) = 0 [pid 3614] <... write resumed>) = 4 [pid 3613] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3610] mkdir("./file0", 000 [pid 3615] <... setpgid resumed>) = 0 [pid 3614] close(3 [pid 3613] dup(4 [pid 3615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... close resumed>) = 0 [pid 3613] <... dup resumed>) = 5 [pid 3610] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3615] <... openat resumed>) = 3 [pid 3614] mkdir("./file0", 000 [pid 3613] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3610] pipe2( [pid 3615] write(3, "1000", 4 [pid 3614] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3615] <... write resumed>) = 4 [pid 3614] pipe2( [pid 3610] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3615] close(3 [pid 3614] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3615] <... close resumed>) = 0 [pid 3614] dup(4 [pid 3610] dup(4 [pid 3615] mkdir("./file0", 000 [pid 3614] <... dup resumed>) = 5 [pid 3610] <... dup resumed>) = 5 [pid 3615] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3614] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3615] pipe2( [pid 3610] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3615] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3615] dup(4) = 5 [pid 3615] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3617] setpgid(0, 0) = 0 [pid 3617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3617] write(3, "1000", 4) = 4 [pid 3617] close(3) = 0 [pid 3617] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3617] pipe2([3, 4], 0) = 0 [pid 3617] dup(4) = 5 [pid 3617] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3607] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3607] exit_group(0) = ? [pid 3607] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3607, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3618 ./strace-static-x86_64: Process 3618 attached [pid 3618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3618] setpgid(0, 0) = 0 [pid 3618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3618] write(3, "1000", 4) = 4 [pid 3618] close(3) = 0 [pid 3618] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3618] pipe2([3, 4], 0) = 0 [pid 3618] dup(4) = 5 [pid 3618] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3610] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3610] exit_group(0) = ? [pid 3610] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3610, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3620 ./strace-static-x86_64: Process 3620 attached [pid 3620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3620] setpgid(0, 0) = 0 [pid 3620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3620] write(3, "1000", 4) = 4 [pid 3620] close(3) = 0 [pid 3620] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3620] pipe2([3, 4], 0) = 0 [pid 3620] dup(4) = 5 [pid 3620] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3613] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3613] exit_group(0) = ? [pid 3613] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3613, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3621 ./strace-static-x86_64: Process 3621 attached [pid 3621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3621] setpgid(0, 0) = 0 [pid 3621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3621] write(3, "1000", 4) = 4 [pid 3621] close(3) = 0 [pid 3621] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3621] pipe2([3, 4], 0) = 0 [pid 3621] dup(4) = 5 [pid 3621] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3615] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3615] exit_group(0) = ? [pid 3615] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3615, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3622 ./strace-static-x86_64: Process 3622 attached [pid 3622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3622] setpgid(0, 0) = 0 [pid 3622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3622] write(3, "1000", 4) = 4 [pid 3622] close(3) = 0 [pid 3622] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3622] pipe2([3, 4], 0) = 0 [pid 3622] dup(4) = 5 [pid 3622] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3617] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3617] exit_group(0) = ? [pid 3617] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3617, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3623 attached , child_tidptr=0x5555573065d0) = 3623 [pid 3623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3623] setpgid(0, 0) = 0 [pid 3623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3623] write(3, "1000", 4) = 4 [pid 3623] close(3) = 0 [pid 3623] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3623] pipe2([3, 4], 0) = 0 [pid 3623] dup(4) = 5 [pid 3623] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3614] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3614] exit_group(0) = ? [pid 3614] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3614, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3624 attached , child_tidptr=0x5555573065d0) = 3624 [pid 3624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3624] setpgid(0, 0) = 0 [pid 3624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3624] write(3, "1000", 4) = 4 [pid 3624] close(3) = 0 [pid 3624] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3624] pipe2([3, 4], 0) = 0 [pid 3624] dup(4) = 5 [pid 3624] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3623] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3623] exit_group(0) = ? [pid 3623] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3623, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3625 ./strace-static-x86_64: Process 3625 attached [pid 3625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3625] setpgid(0, 0) = 0 [pid 3625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3625] write(3, "1000", 4) = 4 [pid 3625] close(3) = 0 [pid 3625] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3625] pipe2([3, 4], 0) = 0 [pid 3625] dup(4) = 5 [pid 3625] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3618] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3618] exit_group(0) = ? [pid 3618] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3618, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3626 ./strace-static-x86_64: Process 3626 attached [pid 3626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3626] setpgid(0, 0) = 0 [pid 3626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3626] write(3, "1000", 4) = 4 [pid 3626] close(3) = 0 [pid 3626] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3626] pipe2([3, 4], 0) = 0 [pid 3626] dup(4) = 5 [pid 3626] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3620] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3620] exit_group(0) = ? [pid 3620] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3620, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3627 ./strace-static-x86_64: Process 3627 attached [pid 3627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3627] setpgid(0, 0) = 0 [pid 3627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3627] write(3, "1000", 4) = 4 [pid 3627] close(3) = 0 [pid 3627] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3627] pipe2([3, 4], 0) = 0 [pid 3627] dup(4) = 5 [pid 3627] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3622] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3622] exit_group(0) = ? [pid 3622] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3622, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3628 ./strace-static-x86_64: Process 3628 attached [pid 3628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3628] setpgid(0, 0) = 0 [pid 3628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3628] write(3, "1000", 4) = 4 [pid 3628] close(3) = 0 [pid 3628] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3628] pipe2([3, 4], 0) = 0 [pid 3628] dup(4) = 5 [pid 3628] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3621] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3621] exit_group(0) = ? [pid 3621] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3621, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3629 ./strace-static-x86_64: Process 3629 attached [pid 3629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3629] setpgid(0, 0) = 0 [pid 3629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3629] write(3, "1000", 4) = 4 [pid 3629] close(3) = 0 [pid 3629] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3629] pipe2([3, 4], 0) = 0 [pid 3629] dup(4) = 5 [pid 3629] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3626] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3626] exit_group(0) = ? [pid 3626] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3626, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3631 ./strace-static-x86_64: Process 3631 attached [pid 3631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3631] setpgid(0, 0) = 0 [pid 3631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3631] write(3, "1000", 4) = 4 [pid 3631] close(3) = 0 [pid 3631] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3631] pipe2([3, 4], 0) = 0 [pid 3631] dup(4) = 5 [pid 3631] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3624] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3624] exit_group(0) = ? [pid 3624] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3624, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3632 ./strace-static-x86_64: Process 3632 attached [pid 3632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3632] setpgid(0, 0) = 0 [pid 3632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3632] write(3, "1000", 4) = 4 [pid 3632] close(3) = 0 [pid 3632] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3632] pipe2([3, 4], 0) = 0 [pid 3632] dup(4) = 5 [pid 3632] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3627] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3627] exit_group(0) = ? [pid 3627] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3627, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3633 ./strace-static-x86_64: Process 3633 attached [pid 3633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3633] setpgid(0, 0) = 0 [pid 3633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3633] write(3, "1000", 4) = 4 [pid 3633] close(3) = 0 [pid 3633] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3633] pipe2([3, 4], 0) = 0 [pid 3633] dup(4) = 5 [pid 3633] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3628] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3628] exit_group(0) = ? [pid 3628] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3628, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3634 ./strace-static-x86_64: Process 3634 attached [pid 3634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3634] setpgid(0, 0) = 0 [pid 3634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3634] write(3, "1000", 4) = 4 [pid 3634] close(3) = 0 [pid 3634] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3634] pipe2([3, 4], 0) = 0 [pid 3634] dup(4) = 5 [pid 3634] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3625] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3625] exit_group(0) = ? [pid 3625] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3625, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3636 ./strace-static-x86_64: Process 3636 attached [pid 3636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3636] setpgid(0, 0) = 0 [pid 3636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3636] write(3, "1000", 4) = 4 [pid 3636] close(3) = 0 [pid 3636] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3636] pipe2([3, 4], 0) = 0 [pid 3636] dup(4) = 5 [pid 3636] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3631] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3631] exit_group(0) = ? [pid 3631] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3631, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3637 ./strace-static-x86_64: Process 3637 attached [pid 3637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3637] setpgid(0, 0) = 0 [pid 3637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3637] write(3, "1000", 4) = 4 [pid 3637] close(3) = 0 [pid 3637] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3637] pipe2([3, 4], 0) = 0 [pid 3637] dup(4) = 5 [pid 3637] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3632] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3632] exit_group(0) = ? [pid 3632] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3632, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3638 ./strace-static-x86_64: Process 3638 attached [pid 3638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3638] setpgid(0, 0) = 0 [pid 3638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3638] write(3, "1000", 4) = 4 [pid 3638] close(3) = 0 [pid 3638] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3638] pipe2([3, 4], 0) = 0 [pid 3638] dup(4) = 5 [pid 3638] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3629] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3629] exit_group(0) = ? [pid 3629] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3629, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3639 ./strace-static-x86_64: Process 3639 attached [pid 3639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3639] setpgid(0, 0) = 0 [pid 3639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3639] write(3, "1000", 4) = 4 [pid 3639] close(3) = 0 [pid 3639] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3639] pipe2([3, 4], 0) = 0 [pid 3639] dup(4) = 5 [pid 3639] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3634] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3634] exit_group(0) = ? [pid 3634] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3634, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3640 ./strace-static-x86_64: Process 3640 attached [pid 3640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3640] setpgid(0, 0) = 0 [pid 3640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3640] write(3, "1000", 4) = 4 [pid 3640] close(3) = 0 [pid 3640] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3640] pipe2([3, 4], 0) = 0 [pid 3640] dup(4) = 5 [pid 3640] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3633] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3633] exit_group(0) = ? [pid 3633] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3633, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3641 ./strace-static-x86_64: Process 3641 attached [pid 3641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3641] setpgid(0, 0) = 0 [pid 3641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3641] write(3, "1000", 4) = 4 [pid 3641] close(3) = 0 [pid 3641] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3641] pipe2([3, 4], 0) = 0 [pid 3641] dup(4) = 5 [pid 3641] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3636] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3636] exit_group(0) = ? [pid 3636] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3636, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3642 ./strace-static-x86_64: Process 3642 attached [pid 3642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3642] setpgid(0, 0) = 0 [pid 3642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3642] write(3, "1000", 4) = 4 [pid 3642] close(3) = 0 [pid 3642] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3642] pipe2([3, 4], 0) = 0 [pid 3642] dup(4) = 5 [pid 3642] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3638] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3638] exit_group(0) = ? [pid 3638] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3638, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3643 ./strace-static-x86_64: Process 3643 attached [pid 3643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3643] setpgid(0, 0) = 0 [pid 3643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3643] write(3, "1000", 4) = 4 [pid 3643] close(3) = 0 [pid 3643] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3643] pipe2([3, 4], 0) = 0 [pid 3643] dup(4) = 5 [pid 3643] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3637] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3637] exit_group(0) = ? [pid 3637] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3637, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3644 ./strace-static-x86_64: Process 3644 attached [pid 3644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3644] setpgid(0, 0) = 0 [pid 3644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3644] write(3, "1000", 4) = 4 [pid 3644] close(3) = 0 [pid 3644] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3644] pipe2([3, 4], 0) = 0 [pid 3644] dup(4) = 5 [pid 3644] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3639] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3639] exit_group(0) = ? [pid 3639] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3639, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3645 ./strace-static-x86_64: Process 3645 attached [pid 3645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3645] setpgid(0, 0) = 0 [pid 3645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3645] write(3, "1000", 4) = 4 [pid 3645] close(3) = 0 [pid 3645] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3645] pipe2([3, 4], 0) = 0 [pid 3645] dup(4) = 5 [pid 3645] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3640] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3640] exit_group(0) = ? [pid 3640] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3640, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3646 attached , child_tidptr=0x5555573065d0) = 3646 [pid 3646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3646] setpgid(0, 0) = 0 [pid 3646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3646] write(3, "1000", 4) = 4 [pid 3646] close(3) = 0 [pid 3646] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3646] pipe2([3, 4], 0) = 0 [pid 3646] dup(4) = 5 [pid 3646] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3641] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3641] exit_group(0) = ? [pid 3641] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3641, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3647 ./strace-static-x86_64: Process 3647 attached [pid 3647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3647] setpgid(0, 0) = 0 [pid 3647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3647] write(3, "1000", 4) = 4 [pid 3647] close(3) = 0 [pid 3647] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3647] pipe2([3, 4], 0) = 0 [pid 3647] dup(4) = 5 [pid 3647] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3642] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3642] exit_group(0) = ? [pid 3642] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3642, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3648 ./strace-static-x86_64: Process 3648 attached [pid 3648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3648] setpgid(0, 0) = 0 [pid 3648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3648] write(3, "1000", 4) = 4 [pid 3648] close(3) = 0 [pid 3648] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3648] pipe2([3, 4], 0) = 0 [pid 3648] dup(4) = 5 [pid 3648] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3643] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3643] exit_group(0) = ? [pid 3643] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3643, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3649 ./strace-static-x86_64: Process 3649 attached [pid 3649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3649] setpgid(0, 0) = 0 [pid 3649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3649] write(3, "1000", 4) = 4 [pid 3649] close(3) = 0 [pid 3649] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3649] pipe2([3, 4], 0) = 0 [pid 3649] dup(4) = 5 [pid 3649] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3644] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3644] exit_group(0) = ? [pid 3644] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3644, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3650 ./strace-static-x86_64: Process 3650 attached [pid 3650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3650] setpgid(0, 0) = 0 [pid 3650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3650] write(3, "1000", 4) = 4 [pid 3650] close(3) = 0 [pid 3650] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3650] pipe2([3, 4], 0) = 0 [pid 3650] dup(4) = 5 [pid 3650] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3645] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3645] exit_group(0) = ? [pid 3645] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3645, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3651 attached , child_tidptr=0x5555573065d0) = 3651 [pid 3651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3651] setpgid(0, 0) = 0 [pid 3651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3651] write(3, "1000", 4) = 4 [pid 3651] close(3) = 0 [pid 3651] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3651] pipe2([3, 4], 0) = 0 [pid 3651] dup(4) = 5 [pid 3651] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3646] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3646] exit_group(0) = ? [pid 3646] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3646, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3652 ./strace-static-x86_64: Process 3652 attached [pid 3652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3652] setpgid(0, 0) = 0 [pid 3652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3652] write(3, "1000", 4) = 4 [pid 3652] close(3) = 0 [pid 3652] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3652] pipe2([3, 4], 0) = 0 [pid 3652] dup(4) = 5 [pid 3652] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3647] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3647] exit_group(0) = ? [pid 3647] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3647, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3653 ./strace-static-x86_64: Process 3653 attached [pid 3653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3653] setpgid(0, 0) = 0 [pid 3653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3653] write(3, "1000", 4) = 4 [pid 3653] close(3) = 0 [pid 3653] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3653] pipe2([3, 4], 0) = 0 [pid 3653] dup(4) = 5 [pid 3653] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3648] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3648] exit_group(0) = ? [pid 3648] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3648, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3654 ./strace-static-x86_64: Process 3654 attached [pid 3654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3654] setpgid(0, 0) = 0 [pid 3654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3654] write(3, "1000", 4) = 4 [pid 3654] close(3) = 0 [pid 3654] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3654] pipe2([3, 4], 0) = 0 [pid 3654] dup(4) = 5 [pid 3654] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3649] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3649] exit_group(0) = ? [pid 3649] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3649, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3655 attached [pid 3655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3655 [pid 3655] <... prctl resumed>) = 0 [pid 3655] setpgid(0, 0) = 0 [pid 3655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3655] write(3, "1000", 4) = 4 [pid 3655] close(3) = 0 [pid 3655] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3655] pipe2([3, 4], 0) = 0 [pid 3655] dup(4) = 5 [pid 3655] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3650] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3650] exit_group(0) = ? [pid 3650] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3650, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3656 ./strace-static-x86_64: Process 3656 attached [pid 3656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3656] setpgid(0, 0) = 0 [pid 3656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3656] write(3, "1000", 4) = 4 [pid 3656] close(3) = 0 [pid 3656] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3656] pipe2([3, 4], 0) = 0 [pid 3656] dup(4) = 5 [pid 3656] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3651] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3651] exit_group(0) = ? [pid 3651] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3651, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3657 ./strace-static-x86_64: Process 3657 attached [pid 3657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3657] setpgid(0, 0) = 0 [pid 3657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3657] write(3, "1000", 4) = 4 [pid 3657] close(3) = 0 [pid 3657] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3657] pipe2([3, 4], 0) = 0 [pid 3657] dup(4) = 5 [pid 3657] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3654] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3654] exit_group(0) = ? [pid 3654] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3654, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3658 ./strace-static-x86_64: Process 3658 attached [pid 3658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3658] setpgid(0, 0) = 0 [pid 3658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3658] write(3, "1000", 4) = 4 [pid 3658] close(3) = 0 [pid 3658] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3658] pipe2([3, 4], 0) = 0 [pid 3658] dup(4) = 5 [pid 3658] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3652] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3652] exit_group(0) = ? [pid 3652] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3652, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3659 ./strace-static-x86_64: Process 3659 attached [pid 3659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3659] setpgid(0, 0) = 0 [pid 3659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3659] write(3, "1000", 4) = 4 [pid 3659] close(3) = 0 [pid 3659] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3659] pipe2([3, 4], 0) = 0 [pid 3659] dup(4) = 5 [pid 3659] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3653] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3653] exit_group(0) = ? [pid 3653] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3653, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3660 ./strace-static-x86_64: Process 3660 attached [pid 3660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3660] setpgid(0, 0) = 0 [pid 3660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3660] write(3, "1000", 4) = 4 [pid 3660] close(3) = 0 [pid 3660] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3660] pipe2([3, 4], 0) = 0 [pid 3660] dup(4) = 5 [pid 3660] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3655] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3655] exit_group(0) = ? [pid 3655] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3655, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3661 ./strace-static-x86_64: Process 3661 attached [pid 3661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3661] setpgid(0, 0) = 0 [pid 3661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3661] write(3, "1000", 4) = 4 [pid 3661] close(3) = 0 [pid 3661] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3661] pipe2([3, 4], 0) = 0 [pid 3661] dup(4) = 5 [pid 3661] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3656] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3656] exit_group(0) = ? [pid 3656] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3656, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3662 ./strace-static-x86_64: Process 3662 attached [pid 3662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3662] setpgid(0, 0) = 0 [pid 3662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3662] write(3, "1000", 4) = 4 [pid 3662] close(3) = 0 [pid 3662] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3662] pipe2([3, 4], 0) = 0 [pid 3662] dup(4) = 5 [pid 3662] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3657] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3657] exit_group(0) = ? [pid 3657] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3657, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3663 ./strace-static-x86_64: Process 3663 attached [pid 3663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3663] setpgid(0, 0) = 0 [pid 3663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3663] write(3, "1000", 4) = 4 [pid 3663] close(3) = 0 [pid 3663] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3663] pipe2([3, 4], 0) = 0 [pid 3663] dup(4) = 5 [pid 3663] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3658] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3658] exit_group(0) = ? [pid 3658] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3658, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3664 ./strace-static-x86_64: Process 3664 attached [pid 3664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3664] setpgid(0, 0) = 0 [pid 3664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3664] write(3, "1000", 4) = 4 [pid 3664] close(3) = 0 [pid 3664] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3664] pipe2([3, 4], 0) = 0 [pid 3664] dup(4) = 5 [pid 3664] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3659] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3659] exit_group(0) = ? [pid 3659] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3659, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3665 attached , child_tidptr=0x5555573065d0) = 3665 [pid 3665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3665] setpgid(0, 0) = 0 [pid 3665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3665] write(3, "1000", 4) = 4 [pid 3665] close(3) = 0 [pid 3665] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3665] pipe2([3, 4], 0) = 0 [pid 3665] dup(4) = 5 [pid 3665] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3660] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3660] exit_group(0) = ? [pid 3660] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3660, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3666 ./strace-static-x86_64: Process 3666 attached [pid 3666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3666] setpgid(0, 0) = 0 [pid 3666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3666] write(3, "1000", 4) = 4 [pid 3666] close(3) = 0 [pid 3666] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3666] pipe2([3, 4], 0) = 0 [pid 3666] dup(4) = 5 [pid 3666] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3661] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3661] exit_group(0) = ? [pid 3661] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3661, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3667 ./strace-static-x86_64: Process 3667 attached [pid 3667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3667] setpgid(0, 0) = 0 [pid 3667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3667] write(3, "1000", 4) = 4 [pid 3667] close(3) = 0 [pid 3667] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3667] pipe2([3, 4], 0) = 0 [pid 3667] dup(4) = 5 [pid 3667] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3664] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3664] exit_group(0) = ? [pid 3664] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3664, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3668 ./strace-static-x86_64: Process 3668 attached [pid 3668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3668] setpgid(0, 0) = 0 [pid 3668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3668] write(3, "1000", 4) = 4 [pid 3668] close(3) = 0 [pid 3668] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3668] pipe2([3, 4], 0) = 0 [pid 3668] dup(4) = 5 [pid 3668] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3663] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3663] exit_group(0) = ? [pid 3663] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3663, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3669 ./strace-static-x86_64: Process 3669 attached [pid 3669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3669] setpgid(0, 0) = 0 [pid 3669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3669] write(3, "1000", 4) = 4 [pid 3669] close(3) = 0 [pid 3669] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3669] pipe2([3, 4], 0) = 0 [pid 3669] dup(4) = 5 [pid 3669] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3662] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3662] exit_group(0) = ? [pid 3662] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3662, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3670 attached [pid 3670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3670 [pid 3670] setpgid(0, 0) = 0 [pid 3670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3670] write(3, "1000", 4) = 4 [pid 3670] close(3) = 0 [pid 3670] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3670] pipe2([3, 4], 0) = 0 [pid 3670] dup(4) = 5 [pid 3670] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3665] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3665] exit_group(0) = ? [pid 3665] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3665, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3671 ./strace-static-x86_64: Process 3671 attached [pid 3671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3671] setpgid(0, 0) = 0 [pid 3671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3671] write(3, "1000", 4) = 4 [pid 3671] close(3) = 0 [pid 3671] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3671] pipe2([3, 4], 0) = 0 [pid 3671] dup(4) = 5 [pid 3671] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3666] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3666] exit_group(0) = ? [pid 3666] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3666, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3672 ./strace-static-x86_64: Process 3672 attached [pid 3672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3672] setpgid(0, 0) = 0 [pid 3672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3672] write(3, "1000", 4) = 4 [pid 3672] close(3) = 0 [pid 3672] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3672] pipe2([3, 4], 0) = 0 [pid 3672] dup(4) = 5 [pid 3672] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3667] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3667] exit_group(0) = ? [pid 3667] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3667, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3673 ./strace-static-x86_64: Process 3673 attached [pid 3673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3673] setpgid(0, 0) = 0 [pid 3673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3673] write(3, "1000", 4) = 4 [pid 3673] close(3) = 0 [pid 3673] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3673] pipe2([3, 4], 0) = 0 [pid 3673] dup(4) = 5 [pid 3673] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3669] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3669] exit_group(0) = ? [pid 3669] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3669, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3674 ./strace-static-x86_64: Process 3674 attached [pid 3674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3674] setpgid(0, 0) = 0 [pid 3674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3674] write(3, "1000", 4) = 4 [pid 3674] close(3) = 0 [pid 3674] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3674] pipe2([3, 4], 0) = 0 [pid 3674] dup(4) = 5 [pid 3674] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3668] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3668] exit_group(0) = ? [pid 3668] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3668, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3675 attached [pid 3675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3675 [pid 3675] <... prctl resumed>) = 0 [pid 3675] setpgid(0, 0) = 0 [pid 3675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3675] write(3, "1000", 4) = 4 [pid 3675] close(3) = 0 [pid 3675] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3675] pipe2([3, 4], 0) = 0 [pid 3675] dup(4) = 5 [pid 3675] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3670] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3670] exit_group(0) = ? [pid 3670] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3670, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3676 attached , child_tidptr=0x5555573065d0) = 3676 [pid 3676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3676] setpgid(0, 0) = 0 [pid 3676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3676] write(3, "1000", 4) = 4 [pid 3676] close(3) = 0 [pid 3676] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3676] pipe2([3, 4], 0) = 0 [pid 3676] dup(4) = 5 [pid 3676] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3671] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3671] exit_group(0) = ? [pid 3671] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3671, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3677 ./strace-static-x86_64: Process 3677 attached [pid 3677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3677] setpgid(0, 0) = 0 [pid 3677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3677] write(3, "1000", 4) = 4 [pid 3677] close(3) = 0 [pid 3677] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3677] pipe2( [pid 3674] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3677] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3674] exit_group(0 [pid 3677] dup(4 [pid 3674] <... exit_group resumed>) = ? [pid 3677] <... dup resumed>) = 5 [pid 3677] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3674] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3674, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3678 ./strace-static-x86_64: Process 3678 attached [pid 3678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3672] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3678] <... prctl resumed>) = 0 [pid 3678] setpgid(0, 0 [pid 3672] exit_group(0 [pid 3678] <... setpgid resumed>) = 0 [pid 3678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3672] <... exit_group resumed>) = ? [pid 3678] <... openat resumed>) = 3 [pid 3678] write(3, "1000", 4 [pid 3672] +++ exited with 0 +++ [pid 3678] <... write resumed>) = 4 [pid 3678] close(3) = 0 [pid 3678] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3678] pipe2([3, 4], 0) = 0 [pid 3678] dup(4) = 5 [pid 3678] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3672, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3679 ./strace-static-x86_64: Process 3679 attached [pid 3679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3679] setpgid(0, 0) = 0 [pid 3679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3679] write(3, "1000", 4) = 4 [pid 3679] close(3) = 0 [pid 3679] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3679] pipe2([3, 4], 0) = 0 [pid 3679] dup(4) = 5 [pid 3679] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3673] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3673] exit_group(0) = ? [pid 3673] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3673, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3680 ./strace-static-x86_64: Process 3680 attached [pid 3680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3680] setpgid(0, 0) = 0 [pid 3680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3680] write(3, "1000", 4) = 4 [pid 3680] close(3) = 0 [pid 3680] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3680] pipe2([3, 4], 0) = 0 [pid 3680] dup(4) = 5 [pid 3680] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3675] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3675] exit_group(0) = ? [pid 3675] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3675, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3681 ./strace-static-x86_64: Process 3681 attached [pid 3681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3681] setpgid(0, 0) = 0 [pid 3681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3681] write(3, "1000", 4) = 4 [pid 3681] close(3) = 0 [pid 3681] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3681] pipe2([3, 4], 0) = 0 [pid 3681] dup(4) = 5 [pid 3681] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3676] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3676] exit_group(0) = ? [pid 3676] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3676, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3682 ./strace-static-x86_64: Process 3682 attached [pid 3682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3682] setpgid(0, 0) = 0 [pid 3682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3682] write(3, "1000", 4) = 4 [pid 3682] close(3) = 0 [pid 3682] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3682] pipe2([3, 4], 0) = 0 [pid 3682] dup(4) = 5 [pid 3682] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3678] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3678] exit_group(0) = ? [pid 3678] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3678, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3683 ./strace-static-x86_64: Process 3683 attached [pid 3683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3683] setpgid(0, 0) = 0 [pid 3683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3683] write(3, "1000", 4) = 4 [pid 3683] close(3) = 0 [pid 3683] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3683] pipe2([3, 4], 0) = 0 [pid 3683] dup(4) = 5 [pid 3683] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3677] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3677] exit_group(0) = ? [pid 3677] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3677, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3684 ./strace-static-x86_64: Process 3684 attached [pid 3684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3684] setpgid(0, 0) = 0 [pid 3684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3684] write(3, "1000", 4) = 4 [pid 3684] close(3) = 0 [pid 3684] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3684] pipe2([3, 4], 0) = 0 [pid 3684] dup(4) = 5 [pid 3684] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3679] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3679] exit_group(0) = ? [pid 3679] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3679, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3685 ./strace-static-x86_64: Process 3685 attached [pid 3685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3685] setpgid(0, 0) = 0 [pid 3685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3685] write(3, "1000", 4) = 4 [pid 3685] close(3) = 0 [pid 3685] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3685] pipe2([3, 4], 0) = 0 [pid 3685] dup(4) = 5 [pid 3685] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3680] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3680] exit_group(0) = ? [pid 3680] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3680, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3686 ./strace-static-x86_64: Process 3686 attached [pid 3686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3686] setpgid(0, 0) = 0 [pid 3686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3686] write(3, "1000", 4) = 4 [pid 3686] close(3) = 0 [pid 3686] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3686] pipe2([3, 4], 0) = 0 [pid 3686] dup(4) = 5 [pid 3686] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3681] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3681] exit_group(0) = ? [pid 3681] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3681, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3687 ./strace-static-x86_64: Process 3687 attached [pid 3687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3687] setpgid(0, 0) = 0 [pid 3687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3687] write(3, "1000", 4) = 4 [pid 3687] close(3) = 0 [pid 3687] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3687] pipe2([3, 4], 0) = 0 [pid 3687] dup(4) = 5 [pid 3687] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3682] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3682] exit_group(0) = ? [pid 3682] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3682, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3688 ./strace-static-x86_64: Process 3688 attached [pid 3688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3688] setpgid(0, 0) = 0 [pid 3688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3688] write(3, "1000", 4) = 4 [pid 3688] close(3) = 0 [pid 3688] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3688] pipe2([3, 4], 0) = 0 [pid 3688] dup(4) = 5 [pid 3688] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3683] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3683] exit_group(0) = ? [pid 3683] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3683, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3689 ./strace-static-x86_64: Process 3689 attached [pid 3689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3689] setpgid(0, 0) = 0 [pid 3689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3689] write(3, "1000", 4) = 4 [pid 3689] close(3) = 0 [pid 3689] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3689] pipe2([3, 4], 0) = 0 [pid 3689] dup(4) = 5 [pid 3689] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3684] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3684] exit_group(0) = ? [pid 3684] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3684, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3690 ./strace-static-x86_64: Process 3690 attached [pid 3690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3690] setpgid(0, 0) = 0 [pid 3690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3690] write(3, "1000", 4) = 4 [pid 3690] close(3) = 0 [pid 3690] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3690] pipe2([3, 4], 0) = 0 [pid 3690] dup(4) = 5 [pid 3690] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3685] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3685] exit_group(0) = ? [pid 3685] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3685, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3691 ./strace-static-x86_64: Process 3691 attached [pid 3691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3691] setpgid(0, 0) = 0 [pid 3691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3691] write(3, "1000", 4) = 4 [pid 3691] close(3) = 0 [pid 3691] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3691] pipe2([3, 4], 0) = 0 [pid 3691] dup(4) = 5 [pid 3691] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3686] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3686] exit_group(0) = ? [pid 3686] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3686, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3692 ./strace-static-x86_64: Process 3692 attached [pid 3692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3692] setpgid(0, 0) = 0 [pid 3692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3692] write(3, "1000", 4) = 4 [pid 3692] close(3) = 0 [pid 3692] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3692] pipe2([3, 4], 0) = 0 [pid 3692] dup(4) = 5 [pid 3692] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3687] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3687] exit_group(0) = ? [pid 3687] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3687, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3693 ./strace-static-x86_64: Process 3693 attached [pid 3693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3693] setpgid(0, 0) = 0 [pid 3693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3693] write(3, "1000", 4) = 4 [pid 3693] close(3) = 0 [pid 3693] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3693] pipe2([3, 4], 0) = 0 [pid 3693] dup(4) = 5 [pid 3693] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3688] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3688] exit_group(0) = ? [pid 3688] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3688, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3694 ./strace-static-x86_64: Process 3694 attached [pid 3694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3694] setpgid(0, 0) = 0 [pid 3694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3694] write(3, "1000", 4) = 4 [pid 3694] close(3) = 0 [pid 3694] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3694] pipe2([3, 4], 0) = 0 [pid 3694] dup(4) = 5 [pid 3694] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3689] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3689] exit_group(0) = ? [pid 3689] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3689, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3695 ./strace-static-x86_64: Process 3695 attached [pid 3695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3695] setpgid(0, 0) = 0 [pid 3695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3695] write(3, "1000", 4) = 4 [pid 3695] close(3) = 0 [pid 3695] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3695] pipe2([3, 4], 0) = 0 [pid 3695] dup(4) = 5 [pid 3695] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3690] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3690] exit_group(0) = ? [pid 3690] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3690, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3696 ./strace-static-x86_64: Process 3696 attached [pid 3696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3696] setpgid(0, 0) = 0 [pid 3696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3696] write(3, "1000", 4) = 4 [pid 3696] close(3) = 0 [pid 3696] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3696] pipe2([3, 4], 0) = 0 [pid 3696] dup(4) = 5 [pid 3696] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3691] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3691] exit_group(0) = ? [pid 3691] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3691, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3697 ./strace-static-x86_64: Process 3697 attached [pid 3697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3697] setpgid(0, 0) = 0 [pid 3697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3697] write(3, "1000", 4) = 4 [pid 3697] close(3) = 0 [pid 3697] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3697] pipe2([3, 4], 0) = 0 [pid 3697] dup(4) = 5 [pid 3697] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3694] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3694] exit_group(0) = ? [pid 3694] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3694, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3698 ./strace-static-x86_64: Process 3698 attached [pid 3698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3698] setpgid(0, 0) = 0 [pid 3698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3698] write(3, "1000", 4) = 4 [pid 3698] close(3) = 0 [pid 3698] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3698] pipe2([3, 4], 0) = 0 [pid 3698] dup(4) = 5 [pid 3698] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3693] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3693] exit_group(0) = ? [pid 3693] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3693, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3699 ./strace-static-x86_64: Process 3699 attached [pid 3699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3699] setpgid(0, 0) = 0 [pid 3699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3699] write(3, "1000", 4) = 4 [pid 3699] close(3) = 0 [pid 3699] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3699] pipe2([3, 4], 0) = 0 [pid 3699] dup(4) = 5 [pid 3699] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3692] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3692] exit_group(0) = ? [pid 3692] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3692, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3700 ./strace-static-x86_64: Process 3700 attached [pid 3700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3700] setpgid(0, 0) = 0 [pid 3700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3700] write(3, "1000", 4) = 4 [pid 3700] close(3) = 0 [pid 3700] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3700] pipe2([3, 4], 0) = 0 [pid 3700] dup(4) = 5 [pid 3700] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3695] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3695] exit_group(0) = ? [pid 3695] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3695, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3701 ./strace-static-x86_64: Process 3701 attached [pid 3701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3701] setpgid(0, 0) = 0 [pid 3701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3701] write(3, "1000", 4) = 4 [pid 3701] close(3) = 0 [pid 3701] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3701] pipe2([3, 4], 0) = 0 [pid 3701] dup(4) = 5 [pid 3701] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3696] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3696] exit_group(0) = ? [pid 3696] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3696, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3702 attached , child_tidptr=0x5555573065d0) = 3702 [pid 3702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3702] setpgid(0, 0) = 0 [pid 3702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3702] write(3, "1000", 4) = 4 [pid 3702] close(3) = 0 [pid 3702] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3702] pipe2([3, 4], 0) = 0 [pid 3702] dup(4) = 5 [pid 3702] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3699] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3699] exit_group(0) = ? [pid 3699] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3699, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3703 ./strace-static-x86_64: Process 3703 attached [pid 3703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3703] setpgid(0, 0) = 0 [pid 3703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3703] write(3, "1000", 4) = 4 [pid 3703] close(3) = 0 [pid 3703] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3703] pipe2([3, 4], 0) = 0 [pid 3703] dup(4) = 5 [pid 3703] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3697] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3697] exit_group(0) = ? [pid 3697] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3697, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3704 ./strace-static-x86_64: Process 3704 attached [pid 3704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3704] setpgid(0, 0) = 0 [pid 3704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3704] write(3, "1000", 4) = 4 [pid 3704] close(3) = 0 [pid 3704] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3704] pipe2([3, 4], 0) = 0 [pid 3704] dup(4) = 5 [pid 3704] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3698] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3698] exit_group(0) = ? [pid 3698] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3698, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3705 ./strace-static-x86_64: Process 3705 attached [pid 3705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3705] setpgid(0, 0) = 0 [pid 3705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3705] write(3, "1000", 4) = 4 [pid 3705] close(3) = 0 [pid 3705] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3705] pipe2([3, 4], 0) = 0 [pid 3705] dup(4) = 5 [pid 3705] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3700] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3700] exit_group(0) = ? [pid 3700] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3700, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3706 ./strace-static-x86_64: Process 3706 attached [pid 3706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3706] setpgid(0, 0) = 0 [pid 3706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3706] write(3, "1000", 4) = 4 [pid 3706] close(3) = 0 [pid 3706] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3706] pipe2([3, 4], 0) = 0 [pid 3706] dup(4) = 5 [pid 3706] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3701] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3701] exit_group(0) = ? [pid 3701] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3701, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3707 ./strace-static-x86_64: Process 3707 attached [pid 3707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3707] setpgid(0, 0) = 0 [pid 3707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3707] write(3, "1000", 4) = 4 [pid 3707] close(3) = 0 [pid 3707] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3707] pipe2([3, 4], 0) = 0 [pid 3707] dup(4) = 5 [pid 3707] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3702] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3702] exit_group(0) = ? [pid 3702] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3702, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3708 attached , child_tidptr=0x5555573065d0) = 3708 [pid 3708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3708] setpgid(0, 0) = 0 [pid 3708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3708] write(3, "1000", 4) = 4 [pid 3708] close(3) = 0 [pid 3708] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3708] pipe2([3, 4], 0) = 0 [pid 3708] dup(4) = 5 [pid 3708] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3703] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3703] exit_group(0) = ? [pid 3703] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3703, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3709 ./strace-static-x86_64: Process 3709 attached [pid 3709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3709] setpgid(0, 0) = 0 [pid 3709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3709] write(3, "1000", 4 [pid 3704] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3709] <... write resumed>) = 4 [pid 3709] close(3 [pid 3704] exit_group(0 [pid 3709] <... close resumed>) = 0 [pid 3709] mkdir("./file0", 000 [pid 3704] <... exit_group resumed>) = ? [pid 3709] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3709] pipe2( [pid 3704] +++ exited with 0 +++ [pid 3709] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3704, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3709] dup(4) = 5 [pid 3709] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3710 ./strace-static-x86_64: Process 3710 attached [pid 3710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3710] setpgid(0, 0) = 0 [pid 3710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3710] write(3, "1000", 4) = 4 [pid 3710] close(3) = 0 [pid 3710] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3710] pipe2([3, 4], 0) = 0 [pid 3710] dup(4) = 5 [pid 3710] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3705] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3705] exit_group(0) = ? [pid 3705] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3705, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3711 ./strace-static-x86_64: Process 3711 attached [pid 3711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3711] setpgid(0, 0) = 0 [pid 3711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3711] write(3, "1000", 4) = 4 [pid 3711] close(3) = 0 [pid 3711] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3711] pipe2([3, 4], 0) = 0 [pid 3711] dup(4) = 5 [pid 3711] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3706] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3706] exit_group(0) = ? [pid 3706] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3706, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3712 ./strace-static-x86_64: Process 3712 attached [pid 3712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3712] setpgid(0, 0) = 0 [pid 3712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3712] write(3, "1000", 4) = 4 [pid 3712] close(3) = 0 [pid 3712] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3712] pipe2([3, 4], 0) = 0 [pid 3712] dup(4) = 5 [pid 3712] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3707] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3707] exit_group(0) = ? [pid 3707] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3707, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3713 ./strace-static-x86_64: Process 3713 attached [pid 3713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3713] setpgid(0, 0) = 0 [pid 3713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3713] write(3, "1000", 4) = 4 [pid 3713] close(3) = 0 [pid 3713] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3713] pipe2([3, 4], 0) = 0 [pid 3713] dup(4) = 5 [pid 3713] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3709] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3709] exit_group(0) = ? [pid 3709] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3709, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3714 ./strace-static-x86_64: Process 3714 attached [pid 3714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3714] setpgid(0, 0) = 0 [pid 3714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3714] write(3, "1000", 4) = 4 [pid 3714] close(3) = 0 [pid 3714] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3714] pipe2([3, 4], 0) = 0 [pid 3714] dup(4) = 5 [pid 3714] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3708] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3708] exit_group(0) = ? [pid 3708] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3708, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3715 ./strace-static-x86_64: Process 3715 attached [pid 3715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3715] setpgid(0, 0) = 0 [pid 3715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3715] write(3, "1000", 4) = 4 [pid 3715] close(3) = 0 [pid 3715] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3715] pipe2([3, 4], 0) = 0 [pid 3715] dup(4) = 5 [pid 3715] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3710] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3710] exit_group(0) = ? [pid 3710] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3710, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3716 attached , child_tidptr=0x5555573065d0) = 3716 [pid 3716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3716] setpgid(0, 0) = 0 [pid 3716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3716] write(3, "1000", 4) = 4 [pid 3716] close(3) = 0 [pid 3716] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3716] pipe2([3, 4], 0) = 0 [pid 3716] dup(4) = 5 [pid 3716] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3712] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3712] exit_group(0) = ? [pid 3712] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3712, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3717 ./strace-static-x86_64: Process 3717 attached [pid 3717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3717] setpgid(0, 0) = 0 [pid 3717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3717] write(3, "1000", 4) = 4 [pid 3717] close(3) = 0 [pid 3717] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3717] pipe2([3, 4], 0) = 0 [pid 3717] dup(4) = 5 [pid 3717] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3711] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3711] exit_group(0) = ? [pid 3711] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3711, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3718 ./strace-static-x86_64: Process 3718 attached [pid 3718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3718] setpgid(0, 0) = 0 [pid 3718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3718] write(3, "1000", 4) = 4 [pid 3718] close(3) = 0 [pid 3718] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3718] pipe2([3, 4], 0) = 0 [pid 3718] dup(4) = 5 [pid 3718] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3713] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3713] exit_group(0) = ? [pid 3713] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3713, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3719 attached , child_tidptr=0x5555573065d0) = 3719 [pid 3719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3719] setpgid(0, 0) = 0 [pid 3719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3719] write(3, "1000", 4) = 4 [pid 3719] close(3) = 0 [pid 3719] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3719] pipe2([3, 4], 0) = 0 [pid 3719] dup(4) = 5 [pid 3719] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3714] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3714] exit_group(0) = ? [pid 3714] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3714, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3720 ./strace-static-x86_64: Process 3720 attached [pid 3720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3720] setpgid(0, 0) = 0 [pid 3720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3720] write(3, "1000", 4) = 4 [pid 3720] close(3) = 0 [pid 3720] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3720] pipe2([3, 4], 0) = 0 [pid 3720] dup(4) = 5 [pid 3720] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3715] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3715] exit_group(0) = ? [pid 3715] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3715, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3721 ./strace-static-x86_64: Process 3721 attached [pid 3721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3721] setpgid(0, 0) = 0 [pid 3721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3721] write(3, "1000", 4) = 4 [pid 3721] close(3) = 0 [pid 3721] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3721] pipe2([3, 4], 0) = 0 [pid 3721] dup(4) = 5 [pid 3721] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3717] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3717] exit_group(0) = ? [pid 3717] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3717, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3722 ./strace-static-x86_64: Process 3722 attached [pid 3722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3722] setpgid(0, 0) = 0 [pid 3722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3722] write(3, "1000", 4) = 4 [pid 3722] close(3) = 0 [pid 3722] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3722] pipe2([3, 4], 0) = 0 [pid 3722] dup(4) = 5 [pid 3722] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3716] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3716] exit_group(0) = ? [pid 3716] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3716, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3723 attached , child_tidptr=0x5555573065d0) = 3723 [pid 3723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3723] setpgid(0, 0) = 0 [pid 3723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3723] write(3, "1000", 4) = 4 [pid 3723] close(3) = 0 [pid 3723] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3723] pipe2([3, 4], 0) = 0 [pid 3723] dup(4) = 5 [pid 3723] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3718] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3718] exit_group(0) = ? [pid 3718] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3718, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3724 ./strace-static-x86_64: Process 3724 attached [pid 3724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3724] setpgid(0, 0) = 0 [pid 3724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3724] write(3, "1000", 4) = 4 [pid 3724] close(3) = 0 [pid 3724] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3724] pipe2([3, 4], 0) = 0 [pid 3724] dup(4) = 5 [pid 3724] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3719] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3719] exit_group(0) = ? [pid 3719] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3719, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3725 ./strace-static-x86_64: Process 3725 attached [pid 3725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3725] setpgid(0, 0) = 0 [pid 3725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3725] write(3, "1000", 4) = 4 [pid 3725] close(3) = 0 [pid 3725] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3725] pipe2([3, 4], 0) = 0 [pid 3725] dup(4) = 5 [pid 3725] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3720] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3720] exit_group(0) = ? [pid 3720] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3720, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3726 attached [pid 3726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3726] setpgid(0, 0) = 0 [pid 3726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3726 [pid 3726] <... openat resumed>) = 3 [pid 3726] write(3, "1000", 4) = 4 [pid 3726] close(3) = 0 [pid 3726] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3726] pipe2([3, 4], 0) = 0 [pid 3726] dup(4) = 5 [pid 3726] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3722] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3722] exit_group(0) = ? [pid 3722] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3722, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3727 ./strace-static-x86_64: Process 3727 attached [pid 3727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3727] setpgid(0, 0) = 0 [pid 3727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3727] write(3, "1000", 4) = 4 [pid 3727] close(3) = 0 [pid 3727] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3727] pipe2([3, 4], 0) = 0 [pid 3727] dup(4) = 5 [pid 3727] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3721] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3721] exit_group(0) = ? [pid 3721] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3721, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3728 ./strace-static-x86_64: Process 3728 attached [pid 3728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3728] setpgid(0, 0) = 0 [pid 3728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3728] write(3, "1000", 4) = 4 [pid 3728] close(3) = 0 [pid 3728] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3728] pipe2([3, 4], 0) = 0 [pid 3728] dup(4) = 5 [pid 3728] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3723] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3723] exit_group(0) = ? [pid 3723] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3723, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3729 ./strace-static-x86_64: Process 3729 attached [pid 3729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3729] setpgid(0, 0) = 0 [pid 3729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3729] write(3, "1000", 4) = 4 [pid 3729] close(3) = 0 [pid 3729] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3729] pipe2([3, 4], 0) = 0 [pid 3729] dup(4) = 5 [pid 3729] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3724] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3724] exit_group(0) = ? [pid 3724] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3724, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3730 ./strace-static-x86_64: Process 3730 attached [pid 3730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3730] setpgid(0, 0) = 0 [pid 3730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3730] write(3, "1000", 4) = 4 [pid 3730] close(3) = 0 [pid 3730] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3730] pipe2([3, 4], 0) = 0 [pid 3730] dup(4) = 5 [pid 3730] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3725] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3725] exit_group(0) = ? [pid 3725] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3725, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3731 ./strace-static-x86_64: Process 3731 attached [pid 3731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3731] setpgid(0, 0) = 0 [pid 3731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3731] write(3, "1000", 4) = 4 [pid 3731] close(3) = 0 [pid 3731] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3731] pipe2([3, 4], 0) = 0 [pid 3731] dup(4) = 5 [pid 3731] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3727] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3727] exit_group(0) = ? [pid 3727] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3727, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3732 ./strace-static-x86_64: Process 3732 attached [pid 3732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3732] setpgid(0, 0) = 0 [pid 3732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3732] write(3, "1000", 4) = 4 [pid 3732] close(3) = 0 [pid 3732] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3732] pipe2([3, 4], 0) = 0 [pid 3732] dup(4) = 5 [pid 3732] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3726] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3726] exit_group(0) = ? [pid 3726] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3726, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3733 attached , child_tidptr=0x5555573065d0) = 3733 [pid 3733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3733] setpgid(0, 0) = 0 [pid 3733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3733] write(3, "1000", 4) = 4 [pid 3733] close(3) = 0 [pid 3733] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3733] pipe2([3, 4], 0) = 0 [pid 3733] dup(4) = 5 [pid 3733] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3728] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3728] exit_group(0) = ? [pid 3728] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3728, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3734 ./strace-static-x86_64: Process 3734 attached [pid 3734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3734] setpgid(0, 0) = 0 [pid 3734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3734] write(3, "1000", 4) = 4 [pid 3734] close(3) = 0 [pid 3734] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3734] pipe2([3, 4], 0) = 0 [pid 3734] dup(4) = 5 [pid 3734] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3729] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3729] exit_group(0) = ? [pid 3729] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3729, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3735 ./strace-static-x86_64: Process 3735 attached [pid 3735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3735] setpgid(0, 0) = 0 [pid 3735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3735] write(3, "1000", 4) = 4 [pid 3735] close(3) = 0 [pid 3735] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3735] pipe2([3, 4], 0) = 0 [pid 3735] dup(4) = 5 [pid 3735] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3730] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3730] exit_group(0) = ? [pid 3730] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3730, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3736 attached , child_tidptr=0x5555573065d0) = 3736 [pid 3736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3736] setpgid(0, 0) = 0 [pid 3736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3736] write(3, "1000", 4) = 4 [pid 3736] close(3) = 0 [pid 3736] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3736] pipe2([3, 4], 0) = 0 [pid 3736] dup(4) = 5 [pid 3736] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3731] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3731] exit_group(0) = ? [pid 3731] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3731, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3737 ./strace-static-x86_64: Process 3737 attached [pid 3737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3737] setpgid(0, 0) = 0 [pid 3737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3737] write(3, "1000", 4) = 4 [pid 3737] close(3) = 0 [pid 3737] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3737] pipe2([3, 4], 0) = 0 [pid 3737] dup(4) = 5 [pid 3737] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3732] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3732] exit_group(0) = ? [pid 3732] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3732, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3738 ./strace-static-x86_64: Process 3738 attached [pid 3738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3738] setpgid(0, 0) = 0 [pid 3738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3738] write(3, "1000", 4) = 4 [pid 3738] close(3) = 0 [pid 3738] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3738] pipe2([3, 4], 0) = 0 [pid 3738] dup(4) = 5 [pid 3738] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3733] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3733] exit_group(0) = ? [pid 3733] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3733, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3739 ./strace-static-x86_64: Process 3739 attached [pid 3739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3739] setpgid(0, 0) = 0 [pid 3739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3739] write(3, "1000", 4) = 4 [pid 3739] close(3) = 0 [pid 3739] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3739] pipe2([3, 4], 0) = 0 [pid 3739] dup(4) = 5 [pid 3739] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3734] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3734] exit_group(0) = ? [pid 3734] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3734, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3740 ./strace-static-x86_64: Process 3740 attached [pid 3740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3740] setpgid(0, 0) = 0 [pid 3740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3740] write(3, "1000", 4) = 4 [pid 3740] close(3) = 0 [pid 3740] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3740] pipe2([3, 4], 0) = 0 [pid 3740] dup(4) = 5 [pid 3740] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3735] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3735] exit_group(0) = ? [pid 3735] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3735, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3741 attached [pid 3741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3741] setpgid(0, 0) = 0 [pid 3741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3741 [pid 3741] <... openat resumed>) = 3 [pid 3741] write(3, "1000", 4) = 4 [pid 3741] close(3) = 0 [pid 3741] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3741] pipe2([3, 4], 0) = 0 [pid 3741] dup(4) = 5 [pid 3741] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3736] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3736] exit_group(0) = ? [pid 3736] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3736, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3742 ./strace-static-x86_64: Process 3742 attached [pid 3742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3742] setpgid(0, 0) = 0 [pid 3742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3742] write(3, "1000", 4) = 4 [pid 3742] close(3) = 0 [pid 3742] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3742] pipe2([3, 4], 0) = 0 [pid 3742] dup(4) = 5 [pid 3742] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3737] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3737] exit_group(0) = ? [pid 3737] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3737, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3743 ./strace-static-x86_64: Process 3743 attached [pid 3743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3743] setpgid(0, 0) = 0 [pid 3743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3743] write(3, "1000", 4) = 4 [pid 3743] close(3) = 0 [pid 3743] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3743] pipe2([3, 4], 0) = 0 [pid 3743] dup(4) = 5 [pid 3743] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3739] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3739] exit_group(0) = ? [pid 3739] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3739, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3744 ./strace-static-x86_64: Process 3744 attached [pid 3744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3744] setpgid(0, 0) = 0 [pid 3744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3744] write(3, "1000", 4) = 4 [pid 3744] close(3) = 0 [pid 3744] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3744] pipe2([3, 4], 0) = 0 [pid 3744] dup(4) = 5 [pid 3744] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3738] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3738] exit_group(0) = ? [pid 3738] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3738, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3745 ./strace-static-x86_64: Process 3745 attached [pid 3745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3745] setpgid(0, 0) = 0 [pid 3745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3745] write(3, "1000", 4) = 4 [pid 3745] close(3) = 0 [pid 3745] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3745] pipe2([3, 4], 0) = 0 [pid 3745] dup(4) = 5 [pid 3745] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3740] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3740] exit_group(0) = ? [pid 3740] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3740, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3746 ./strace-static-x86_64: Process 3746 attached [pid 3746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3746] setpgid(0, 0) = 0 [pid 3746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3746] write(3, "1000", 4) = 4 [pid 3746] close(3) = 0 [pid 3746] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3746] pipe2([3, 4], 0) = 0 [pid 3746] dup(4) = 5 [pid 3746] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3742] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3742] exit_group(0) = ? [pid 3742] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3742, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3747 ./strace-static-x86_64: Process 3747 attached [pid 3747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3747] setpgid(0, 0) = 0 [pid 3747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3747] write(3, "1000", 4) = 4 [pid 3747] close(3) = 0 [pid 3747] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3747] pipe2([3, 4], 0) = 0 [pid 3747] dup(4) = 5 [pid 3747] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3741] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3741] exit_group(0) = ? [pid 3741] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3741, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3748 ./strace-static-x86_64: Process 3748 attached [pid 3748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3748] setpgid(0, 0) = 0 [pid 3748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3748] write(3, "1000", 4) = 4 [pid 3748] close(3) = 0 [pid 3748] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3748] pipe2([3, 4], 0) = 0 [pid 3748] dup(4) = 5 [pid 3748] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3744] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3744] exit_group(0) = ? [pid 3744] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3744, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3749 attached , child_tidptr=0x5555573065d0) = 3749 [pid 3749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3749] setpgid(0, 0) = 0 [pid 3749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3749] write(3, "1000", 4) = 4 [pid 3749] close(3) = 0 [pid 3749] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3749] pipe2([3, 4], 0) = 0 [pid 3749] dup(4) = 5 [pid 3749] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3743] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3743] exit_group(0) = ? [pid 3743] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3743, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3750 attached , child_tidptr=0x5555573065d0) = 3750 [pid 3750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3750] setpgid(0, 0) = 0 [pid 3750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3750] write(3, "1000", 4) = 4 [pid 3750] close(3) = 0 [pid 3750] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3750] pipe2([3, 4], 0) = 0 [pid 3750] dup(4) = 5 [pid 3750] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3745] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3745] exit_group(0) = ? [pid 3745] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3745, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3751 ./strace-static-x86_64: Process 3751 attached [pid 3751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3751] setpgid(0, 0) = 0 [pid 3751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3751] write(3, "1000", 4) = 4 [pid 3751] close(3) = 0 [pid 3751] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3751] pipe2([3, 4], 0) = 0 [pid 3751] dup(4) = 5 [pid 3751] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3747] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3747] exit_group(0) = ? [pid 3747] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3747, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3752 ./strace-static-x86_64: Process 3752 attached [pid 3752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3746] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3752] <... prctl resumed>) = 0 [pid 3752] setpgid(0, 0 [pid 3746] exit_group(0 [pid 3752] <... setpgid resumed>) = 0 [pid 3746] <... exit_group resumed>) = ? [pid 3752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3746] +++ exited with 0 +++ [pid 3752] <... openat resumed>) = 3 [pid 3752] write(3, "1000", 4) = 4 [pid 3752] close(3) = 0 [pid 3752] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3752] pipe2([3, 4], 0) = 0 [pid 3752] dup(4) = 5 [pid 3752] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3746, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3753 attached , child_tidptr=0x5555573065d0) = 3753 [pid 3753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3753] setpgid(0, 0) = 0 [pid 3748] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3748] exit_group(0) = ? [pid 3748] +++ exited with 0 +++ [pid 3753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3753] write(3, "1000", 4) = 4 [pid 3753] close(3) = 0 [pid 3753] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3753] pipe2([3, 4], 0) = 0 [pid 3753] dup(4) = 5 [pid 3753] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3748, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3754 ./strace-static-x86_64: Process 3754 attached [pid 3754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3754] setpgid(0, 0) = 0 [pid 3754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3754] write(3, "1000", 4) = 4 [pid 3754] close(3) = 0 [pid 3754] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3754] pipe2([3, 4], 0) = 0 [pid 3754] dup(4) = 5 [pid 3754] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3749] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3749] exit_group(0) = ? [pid 3749] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3749, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3755 ./strace-static-x86_64: Process 3755 attached [pid 3755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3755] setpgid(0, 0) = 0 [pid 3755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3755] write(3, "1000", 4) = 4 [pid 3755] close(3) = 0 [pid 3755] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3755] pipe2([3, 4], 0) = 0 [pid 3755] dup(4) = 5 [pid 3755] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3750] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3750] exit_group(0) = ? [pid 3750] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3750, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3756 ./strace-static-x86_64: Process 3756 attached [pid 3756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3756] setpgid(0, 0) = 0 [pid 3756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3756] write(3, "1000", 4) = 4 [pid 3756] close(3) = 0 [pid 3756] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3756] pipe2([3, 4], 0) = 0 [pid 3756] dup(4) = 5 [pid 3756] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3751] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3751] exit_group(0) = ? [pid 3751] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3751, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3757 ./strace-static-x86_64: Process 3757 attached [pid 3757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3757] setpgid(0, 0) = 0 [pid 3757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3757] write(3, "1000", 4) = 4 [pid 3757] close(3) = 0 [pid 3757] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3757] pipe2([3, 4], 0) = 0 [pid 3757] dup(4) = 5 [pid 3757] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3752] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3752] exit_group(0) = ? [pid 3752] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3752, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3758 ./strace-static-x86_64: Process 3758 attached [pid 3758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3758] setpgid(0, 0) = 0 [pid 3758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3758] write(3, "1000", 4) = 4 [pid 3758] close(3) = 0 [pid 3758] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3758] pipe2([3, 4], 0) = 0 [pid 3758] dup(4) = 5 [pid 3758] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3754] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3754] exit_group(0) = ? [pid 3754] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3754, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3759 ./strace-static-x86_64: Process 3759 attached [pid 3759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3759] setpgid(0, 0) = 0 [pid 3759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3759] write(3, "1000", 4) = 4 [pid 3759] close(3) = 0 [pid 3759] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3759] pipe2([3, 4], 0) = 0 [pid 3759] dup(4) = 5 [pid 3759] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3753] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3753] exit_group(0) = ? [pid 3753] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3753, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3760 ./strace-static-x86_64: Process 3760 attached [pid 3760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3760] setpgid(0, 0) = 0 [pid 3760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3760] write(3, "1000", 4) = 4 [pid 3760] close(3) = 0 [pid 3760] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3760] pipe2([3, 4], 0) = 0 [pid 3760] dup(4) = 5 [pid 3760] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3755] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3755] exit_group(0) = ? [pid 3755] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3755, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3761 ./strace-static-x86_64: Process 3761 attached [pid 3761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3761] setpgid(0, 0) = 0 [pid 3761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3761] write(3, "1000", 4) = 4 [pid 3761] close(3) = 0 [pid 3761] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3761] pipe2([3, 4], 0) = 0 [pid 3761] dup(4) = 5 [pid 3761] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3756] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3756] exit_group(0) = ? [pid 3756] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3756, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3762 ./strace-static-x86_64: Process 3762 attached [pid 3762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3762] setpgid(0, 0) = 0 [pid 3762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3762] write(3, "1000", 4) = 4 [pid 3762] close(3) = 0 [pid 3762] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3762] pipe2([3, 4], 0) = 0 [pid 3762] dup(4) = 5 [pid 3762] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3757] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3757] exit_group(0) = ? [pid 3757] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3757, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3763 attached , child_tidptr=0x5555573065d0) = 3763 [pid 3763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3763] setpgid(0, 0) = 0 [pid 3763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3763] write(3, "1000", 4) = 4 [pid 3763] close(3) = 0 [pid 3763] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3763] pipe2([3, 4], 0) = 0 [pid 3763] dup(4) = 5 [pid 3763] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3758] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3758] exit_group(0) = ? [pid 3758] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3758, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3764 ./strace-static-x86_64: Process 3764 attached [pid 3764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3764] setpgid(0, 0) = 0 [pid 3764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3764] write(3, "1000", 4) = 4 [pid 3764] close(3) = 0 [pid 3764] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3764] pipe2([3, 4], 0) = 0 [pid 3764] dup(4) = 5 [pid 3764] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3759] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3759] exit_group(0) = ? [pid 3759] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3759, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3765 ./strace-static-x86_64: Process 3765 attached [pid 3765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3765] setpgid(0, 0) = 0 [pid 3765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3765] write(3, "1000", 4) = 4 [pid 3765] close(3) = 0 [pid 3765] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3765] pipe2([3, 4], 0) = 0 [pid 3765] dup(4) = 5 [pid 3765] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3760] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3760] exit_group(0) = ? [pid 3760] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3760, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3766 ./strace-static-x86_64: Process 3766 attached [pid 3766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3766] setpgid(0, 0) = 0 [pid 3766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3766] write(3, "1000", 4) = 4 [pid 3766] close(3) = 0 [pid 3766] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3766] pipe2([3, 4], 0) = 0 [pid 3766] dup(4) = 5 [pid 3766] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3761] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3761] exit_group(0) = ? [pid 3761] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3761, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3767 ./strace-static-x86_64: Process 3767 attached [pid 3767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3767] setpgid(0, 0) = 0 [pid 3767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3767] write(3, "1000", 4) = 4 [pid 3767] close(3) = 0 [pid 3767] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3767] pipe2([3, 4], 0) = 0 [pid 3767] dup(4) = 5 [pid 3767] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3762] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3762] exit_group(0) = ? [pid 3762] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3762, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3768 [pid 3764] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3764] exit_group(0) = ? [pid 3764] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3764, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- ./strace-static-x86_64: Process 3768 attached [pid 3768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3769 [pid 3768] <... prctl resumed>) = 0 [pid 3768] setpgid(0, 0./strace-static-x86_64: Process 3769 attached ) = 0 [pid 3768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3768] write(3, "1000", 4) = 4 [pid 3768] close(3) = 0 [pid 3768] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3768] pipe2([3, 4], 0) = 0 [pid 3768] dup(4) = 5 [pid 3768] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3769] setpgid(0, 0) = 0 [pid 3769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3769] write(3, "1000", 4) = 4 [pid 3769] close(3) = 0 [pid 3769] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3769] pipe2([3, 4], 0) = 0 [pid 3769] dup(4) = 5 [pid 3769] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3763] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3763] exit_group(0) = ? [pid 3763] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3763, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3770 ./strace-static-x86_64: Process 3770 attached [pid 3770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3770] setpgid(0, 0) = 0 [pid 3770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3770] write(3, "1000", 4) = 4 [pid 3770] close(3) = 0 [pid 3770] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3770] pipe2([3, 4], 0) = 0 [pid 3770] dup(4) = 5 [pid 3770] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3765] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3765] exit_group(0) = ? [pid 3765] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3765, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3771 ./strace-static-x86_64: Process 3771 attached [pid 3771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3771] setpgid(0, 0) = 0 [pid 3771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3771] write(3, "1000", 4) = 4 [pid 3771] close(3) = 0 [pid 3771] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3771] pipe2([3, 4], 0) = 0 [pid 3771] dup(4) = 5 [pid 3771] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3766] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3766] exit_group(0) = ? [pid 3766] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3766, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3772 ./strace-static-x86_64: Process 3772 attached [pid 3772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3772] setpgid(0, 0) = 0 [pid 3772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3772] write(3, "1000", 4) = 4 [pid 3772] close(3) = 0 [pid 3772] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3772] pipe2([3, 4], 0) = 0 [pid 3772] dup(4) = 5 [pid 3772] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3767] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3767] exit_group(0) = ? [pid 3767] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3767, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3773 ./strace-static-x86_64: Process 3773 attached [pid 3773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3773] setpgid(0, 0) = 0 [pid 3773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3773] write(3, "1000", 4) = 4 [pid 3773] close(3) = 0 [pid 3773] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3773] pipe2([3, 4], 0) = 0 [pid 3773] dup(4) = 5 [pid 3773] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3768] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3768] exit_group(0) = ? [pid 3768] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3768, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3774 ./strace-static-x86_64: Process 3774 attached [pid 3774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3774] setpgid(0, 0) = 0 [pid 3774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3774] write(3, "1000", 4) = 4 [pid 3774] close(3) = 0 [pid 3774] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3774] pipe2([3, 4], 0) = 0 [pid 3774] dup(4) = 5 [pid 3774] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3769] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3769] exit_group(0) = ? [pid 3769] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3769, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3775 ./strace-static-x86_64: Process 3775 attached [pid 3775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3775] setpgid(0, 0) = 0 [pid 3775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3775] write(3, "1000", 4) = 4 [pid 3775] close(3) = 0 [pid 3775] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3775] pipe2([3, 4], 0) = 0 [pid 3775] dup(4) = 5 [pid 3775] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3770] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3770] exit_group(0) = ? [pid 3770] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3770, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3776 ./strace-static-x86_64: Process 3776 attached [pid 3776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3776] setpgid(0, 0) = 0 [pid 3776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3776] write(3, "1000", 4) = 4 [pid 3776] close(3) = 0 [pid 3776] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3776] pipe2([3, 4], 0) = 0 [pid 3776] dup(4) = 5 [pid 3776] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3771] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3771] exit_group(0) = ? [pid 3771] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3771, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3777 ./strace-static-x86_64: Process 3777 attached [pid 3777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3777] setpgid(0, 0) = 0 [pid 3777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3777] write(3, "1000", 4) = 4 [pid 3777] close(3) = 0 [pid 3777] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3777] pipe2([3, 4], 0) = 0 [pid 3777] dup(4) = 5 [pid 3777] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3772] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3772] exit_group(0) = ? [pid 3772] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3772, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3778 attached , child_tidptr=0x5555573065d0) = 3778 [pid 3778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3778] setpgid(0, 0) = 0 [pid 3778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3778] write(3, "1000", 4) = 4 [pid 3778] close(3) = 0 [pid 3778] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3778] pipe2([3, 4], 0) = 0 [pid 3778] dup(4) = 5 [pid 3778] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3774] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3774] exit_group(0) = ? [pid 3774] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3774, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3779 ./strace-static-x86_64: Process 3779 attached [pid 3773] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3773] exit_group(0 [pid 3779] <... prctl resumed>) = 0 [pid 3773] <... exit_group resumed>) = ? [pid 3779] setpgid(0, 0 [pid 3773] +++ exited with 0 +++ [pid 3779] <... setpgid resumed>) = 0 [pid 3779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3779] write(3, "1000", 4) = 4 [pid 3779] close(3) = 0 [pid 3779] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3779] pipe2( [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3773, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3779] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3779] dup(4) = 5 [pid 3779] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3780 ./strace-static-x86_64: Process 3780 attached [pid 3780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3780] setpgid(0, 0) = 0 [pid 3780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3780] write(3, "1000", 4) = 4 [pid 3780] close(3) = 0 [pid 3780] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3780] pipe2([3, 4], 0) = 0 [pid 3780] dup(4) = 5 [pid 3780] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3775] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3775] exit_group(0) = ? [pid 3775] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3775, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3781 ./strace-static-x86_64: Process 3781 attached [pid 3781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3781] setpgid(0, 0) = 0 [pid 3781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3781] write(3, "1000", 4) = 4 [pid 3781] close(3) = 0 [pid 3781] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3781] pipe2([3, 4], 0) = 0 [pid 3781] dup(4) = 5 [pid 3781] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3777] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3777] exit_group(0) = ? [pid 3777] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3777, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3782 ./strace-static-x86_64: Process 3782 attached [pid 3782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3782] setpgid(0, 0) = 0 [pid 3782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3782] write(3, "1000", 4) = 4 [pid 3782] close(3) = 0 [pid 3782] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3782] pipe2([3, 4], 0) = 0 [pid 3782] dup(4) = 5 [pid 3782] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3776] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3776] exit_group(0) = ? [pid 3776] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3776, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3783 ./strace-static-x86_64: Process 3783 attached [pid 3783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3783] setpgid(0, 0) = 0 [pid 3783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3783] write(3, "1000", 4) = 4 [pid 3783] close(3) = 0 [pid 3783] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3783] pipe2([3, 4], 0) = 0 [pid 3783] dup(4) = 5 [pid 3783] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3778] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3778] exit_group(0) = ? [pid 3778] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3778, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3784 ./strace-static-x86_64: Process 3784 attached [pid 3784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3784] setpgid(0, 0) = 0 [pid 3784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3784] write(3, "1000", 4) = 4 [pid 3784] close(3) = 0 [pid 3784] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3784] pipe2([3, 4], 0) = 0 [pid 3784] dup(4) = 5 [pid 3784] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3779] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3779] exit_group(0) = ? [pid 3779] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3779, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3785 ./strace-static-x86_64: Process 3785 attached [pid 3785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3785] setpgid(0, 0) = 0 [pid 3785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3785] write(3, "1000", 4) = 4 [pid 3785] close(3) = 0 [pid 3785] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3785] pipe2([3, 4], 0) = 0 [pid 3785] dup(4) = 5 [pid 3785] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3780] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3780] exit_group(0) = ? [pid 3780] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3780, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3786 ./strace-static-x86_64: Process 3786 attached [pid 3786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3786] setpgid(0, 0) = 0 [pid 3786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3786] write(3, "1000", 4) = 4 [pid 3786] close(3) = 0 [pid 3786] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3786] pipe2([3, 4], 0) = 0 [pid 3786] dup(4) = 5 [pid 3786] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3781] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3781] exit_group(0) = ? [pid 3781] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3781, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3787 ./strace-static-x86_64: Process 3787 attached [pid 3787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3787] setpgid(0, 0) = 0 [pid 3787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3787] write(3, "1000", 4) = 4 [pid 3787] close(3) = 0 [pid 3787] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3787] pipe2([3, 4], 0) = 0 [pid 3787] dup(4) = 5 [pid 3787] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3782] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3782] exit_group(0) = ? [pid 3782] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3782, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3788 ./strace-static-x86_64: Process 3788 attached [pid 3788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3788] setpgid(0, 0) = 0 [pid 3788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3788] write(3, "1000", 4) = 4 [pid 3788] close(3) = 0 [pid 3788] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3788] pipe2([3, 4], 0) = 0 [pid 3788] dup(4) = 5 [pid 3788] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3784] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3784] exit_group(0) = ? [pid 3784] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3784, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3789 ./strace-static-x86_64: Process 3789 attached [pid 3789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3783] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3789] setpgid(0, 0) = 0 [pid 3789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3783] exit_group(0 [pid 3789] <... openat resumed>) = 3 [pid 3783] <... exit_group resumed>) = ? [pid 3789] write(3, "1000", 4 [pid 3783] +++ exited with 0 +++ [pid 3785] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3783, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3785] exit_group(0) = ? [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3790 [pid 3785] +++ exited with 0 +++ [pid 3789] <... write resumed>) = 4 [pid 3789] close(3) = 0 [pid 3789] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3789] pipe2([3, 4], 0) = 0 [pid 3789] dup(4) = 5 [pid 3789] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3785, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3791 ./strace-static-x86_64: Process 3790 attached [pid 3790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3790] setpgid(0, 0) = 0 [pid 3790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3790] write(3, "1000", 4) = 4 [pid 3790] close(3) = 0 ./strace-static-x86_64: Process 3791 attached [pid 3791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3791] setpgid(0, 0) = 0 [pid 3791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3791] write(3, "1000", 4) = 4 [pid 3791] close(3) = 0 [pid 3791] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3791] pipe2([3, 4], 0) = 0 [pid 3791] dup(4) = 5 [pid 3790] mkdir("./file0", 000 [pid 3791] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3790] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3790] pipe2([3, 4], 0) = 0 [pid 3790] dup(4) = 5 [pid 3790] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3786] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3786] exit_group(0) = ? [pid 3786] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3786, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3792 ./strace-static-x86_64: Process 3792 attached [pid 3792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3792] setpgid(0, 0) = 0 [pid 3792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3792] write(3, "1000", 4) = 4 [pid 3792] close(3) = 0 [pid 3792] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3792] pipe2([3, 4], 0) = 0 [pid 3792] dup(4) = 5 [pid 3792] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3787] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3787] exit_group(0) = ? [pid 3787] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3787, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3793 ./strace-static-x86_64: Process 3793 attached [pid 3793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3793] setpgid(0, 0) = 0 [pid 3793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3793] write(3, "1000", 4) = 4 [pid 3793] close(3) = 0 [pid 3793] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3793] pipe2([3, 4], 0) = 0 [pid 3793] dup(4) = 5 [pid 3793] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3788] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3788] exit_group(0) = ? [pid 3788] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3788, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3794 ./strace-static-x86_64: Process 3794 attached [pid 3794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3794] setpgid(0, 0) = 0 [pid 3794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3794] write(3, "1000", 4) = 4 [pid 3794] close(3) = 0 [pid 3794] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3794] pipe2([3, 4], 0) = 0 [pid 3794] dup(4) = 5 [pid 3794] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3789] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3789] exit_group(0) = ? [pid 3789] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3789, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3795 attached , child_tidptr=0x5555573065d0) = 3795 [pid 3795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3795] setpgid(0, 0) = 0 [pid 3795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3795] write(3, "1000", 4) = 4 [pid 3795] close(3) = 0 [pid 3795] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3795] pipe2([3, 4], 0) = 0 [pid 3795] dup(4) = 5 [pid 3795] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3794] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3794] exit_group(0) = ? [pid 3794] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3794, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3796 ./strace-static-x86_64: Process 3796 attached [pid 3796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3796] setpgid(0, 0) = 0 [pid 3796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3796] write(3, "1000", 4) = 4 [pid 3796] close(3) = 0 [pid 3796] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3796] pipe2([3, 4], 0) = 0 [pid 3796] dup(4) = 5 [pid 3796] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3790] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3790] exit_group(0) = ? [pid 3790] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3790, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3797 ./strace-static-x86_64: Process 3797 attached [pid 3797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3797] setpgid(0, 0) = 0 [pid 3797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3797] write(3, "1000", 4) = 4 [pid 3797] close(3) = 0 [pid 3797] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3797] pipe2([3, 4], 0) = 0 [pid 3797] dup(4) = 5 [pid 3797] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3792] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3792] exit_group(0) = ? [pid 3792] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3792, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3798 ./strace-static-x86_64: Process 3798 attached [pid 3798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3791] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3798] setpgid(0, 0) = 0 [pid 3798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3791] exit_group(0 [pid 3798] <... openat resumed>) = 3 [pid 3791] <... exit_group resumed>) = ? [pid 3798] write(3, "1000", 4) = 4 [pid 3798] close(3) = 0 [pid 3798] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3791] +++ exited with 0 +++ [pid 3798] pipe2( [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3791, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3798] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 3798] dup(4 [pid 3608] <... restart_syscall resumed>) = 0 [pid 3798] <... dup resumed>) = 5 [pid 3798] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3799 attached [pid 3799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3799 [pid 3799] <... prctl resumed>) = 0 [pid 3799] setpgid(0, 0) = 0 [pid 3799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3799] write(3, "1000", 4) = 4 [pid 3799] close(3) = 0 [pid 3799] mkdir("./file0", 000 [pid 3793] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3799] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3793] exit_group(0 [pid 3799] pipe2( [pid 3793] <... exit_group resumed>) = ? [pid 3799] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3793] +++ exited with 0 +++ [pid 3799] dup(4) = 5 [pid 3799] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3793, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3800 ./strace-static-x86_64: Process 3800 attached [pid 3800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3800] setpgid(0, 0) = 0 [pid 3800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3800] write(3, "1000", 4) = 4 [pid 3800] close(3) = 0 [pid 3800] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3800] pipe2([3, 4], 0) = 0 [pid 3800] dup(4) = 5 [pid 3800] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3796] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3796] exit_group(0) = ? [pid 3796] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3796, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3801 ./strace-static-x86_64: Process 3801 attached [pid 3801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3801] setpgid(0, 0) = 0 [pid 3801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3801] write(3, "1000", 4) = 4 [pid 3801] close(3) = 0 [pid 3801] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3801] pipe2([3, 4], 0) = 0 [pid 3801] dup(4) = 5 [pid 3801] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3795] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3795] exit_group(0) = ? [pid 3795] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3795, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3802 ./strace-static-x86_64: Process 3802 attached [pid 3802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3802] setpgid(0, 0) = 0 [pid 3802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3802] write(3, "1000", 4) = 4 [pid 3802] close(3) = 0 [pid 3802] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3802] pipe2([3, 4], 0) = 0 [pid 3802] dup(4) = 5 [pid 3802] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3797] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3797] exit_group(0) = ? [pid 3797] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3797, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3803 ./strace-static-x86_64: Process 3803 attached [pid 3798] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3798] exit_group(0) = ? [pid 3798] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3798, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3804 [pid 3803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3803] setpgid(0, 0) = 0 [pid 3803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3803] write(3, "1000", 4) = 4 [pid 3803] close(3) = 0 [pid 3803] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3803] pipe2([3, 4], 0) = 0 [pid 3803] dup(4) = 5 [pid 3803] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 3804 attached [pid 3804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3804] setpgid(0, 0) = 0 [pid 3804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3804] write(3, "1000", 4) = 4 [pid 3804] close(3) = 0 [pid 3804] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3804] pipe2([3, 4], 0) = 0 [pid 3804] dup(4) = 5 [pid 3804] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3799] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3799] exit_group(0) = ? [pid 3799] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3799, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3805 ./strace-static-x86_64: Process 3805 attached [pid 3805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3805] setpgid(0, 0) = 0 [pid 3805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3805] write(3, "1000", 4) = 4 [pid 3805] close(3) = 0 [pid 3805] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3805] pipe2([3, 4], 0) = 0 [pid 3805] dup(4) = 5 [pid 3805] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3800] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3800] exit_group(0) = ? [pid 3800] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3800, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3806 ./strace-static-x86_64: Process 3806 attached [pid 3806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3806] setpgid(0, 0) = 0 [pid 3806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3806] write(3, "1000", 4) = 4 [pid 3806] close(3) = 0 [pid 3806] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3806] pipe2([3, 4], 0) = 0 [pid 3806] dup(4) = 5 [pid 3806] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3802] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3802] exit_group(0) = ? [pid 3802] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3802, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3807 ./strace-static-x86_64: Process 3807 attached [pid 3807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3807] setpgid(0, 0) = 0 [pid 3807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3807] write(3, "1000", 4) = 4 [pid 3807] close(3) = 0 [pid 3807] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3807] pipe2([3, 4], 0) = 0 [pid 3807] dup(4) = 5 [pid 3807] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3801] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3801] exit_group(0) = ? [pid 3801] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3801, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3808 ./strace-static-x86_64: Process 3808 attached [pid 3808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3808] setpgid(0, 0) = 0 [pid 3808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3808] write(3, "1000", 4) = 4 [pid 3808] close(3) = 0 [pid 3808] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3808] pipe2([3, 4], 0) = 0 [pid 3808] dup(4) = 5 [pid 3808] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3807] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3807] exit_group(0) = ? [pid 3807] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3807, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3809 ./strace-static-x86_64: Process 3809 attached [pid 3809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3809] setpgid(0, 0) = 0 [pid 3809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3809] write(3, "1000", 4) = 4 [pid 3809] close(3) = 0 [pid 3809] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3809] pipe2([3, 4], 0) = 0 [pid 3809] dup(4) = 5 [pid 3809] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3803] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3803] exit_group(0) = ? [pid 3803] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3803, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3810 [pid 3805] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3805] exit_group(0) = ? [pid 3805] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3805, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 3810 attached ) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3811 [pid 3810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3810] setpgid(0, 0) = 0 [pid 3810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3810] write(3, "1000", 4./strace-static-x86_64: Process 3811 attached ) = 4 [pid 3811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3810] close(3 [pid 3811] <... prctl resumed>) = 0 [pid 3810] <... close resumed>) = 0 [pid 3811] setpgid(0, 0 [pid 3810] mkdir("./file0", 000 [pid 3811] <... setpgid resumed>) = 0 [pid 3810] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3810] pipe2( [pid 3811] <... openat resumed>) = 3 [pid 3810] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3811] write(3, "1000", 4 [pid 3810] dup(4 [pid 3811] <... write resumed>) = 4 [pid 3810] <... dup resumed>) = 5 [pid 3811] close(3 [pid 3810] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3811] <... close resumed>) = 0 [pid 3811] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3811] pipe2([3, 4], 0) = 0 [pid 3811] dup(4) = 5 [pid 3811] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3804] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3804] exit_group(0) = ? [pid 3804] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3804, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3812 ./strace-static-x86_64: Process 3812 attached [pid 3812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3812] setpgid(0, 0) = 0 [pid 3812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3812] write(3, "1000", 4) = 4 [pid 3812] close(3) = 0 [pid 3812] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3812] pipe2([3, 4], 0) = 0 [pid 3812] dup(4) = 5 [pid 3812] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3806] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3806] exit_group(0) = ? [pid 3806] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3806, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3813 attached , child_tidptr=0x5555573065d0) = 3813 [pid 3813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3813] setpgid(0, 0) = 0 [pid 3813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3813] write(3, "1000", 4) = 4 [pid 3813] close(3) = 0 [pid 3813] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3813] pipe2([3, 4], 0) = 0 [pid 3813] dup(4) = 5 [pid 3813] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3809] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3809] exit_group(0) = ? [pid 3809] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3809, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3814 attached , child_tidptr=0x5555573065d0) = 3814 [pid 3814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3814] setpgid(0, 0) = 0 [pid 3814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3814] write(3, "1000", 4) = 4 [pid 3814] close(3) = 0 [pid 3814] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3814] pipe2([3, 4], 0) = 0 [pid 3814] dup(4) = 5 [pid 3814] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3810] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3810] exit_group(0) = ? [pid 3810] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3810, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3815 ./strace-static-x86_64: Process 3815 attached [pid 3815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3815] setpgid(0, 0) = 0 [pid 3815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3815] write(3, "1000", 4) = 4 [pid 3815] close(3) = 0 [pid 3815] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3815] pipe2([3, 4], 0) = 0 [pid 3815] dup(4) = 5 [pid 3815] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3808] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3808] exit_group(0) = ? [pid 3808] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3808, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3816 ./strace-static-x86_64: Process 3816 attached [pid 3816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3816] setpgid(0, 0) = 0 [pid 3816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3816] write(3, "1000", 4) = 4 [pid 3816] close(3) = 0 [pid 3816] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3816] pipe2([3, 4], 0) = 0 [pid 3816] dup(4) = 5 [pid 3816] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3811] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3811] exit_group(0) = ? [pid 3811] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3811, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3817 ./strace-static-x86_64: Process 3817 attached [pid 3817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3817] setpgid(0, 0) = 0 [pid 3817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3817] write(3, "1000", 4) = 4 [pid 3817] close(3) = 0 [pid 3817] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3817] pipe2([3, 4], 0) = 0 [pid 3817] dup(4) = 5 [pid 3817] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3812] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3812] exit_group(0) = ? [pid 3812] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3812, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3818 ./strace-static-x86_64: Process 3818 attached [pid 3818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3818] setpgid(0, 0) = 0 [pid 3818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3818] write(3, "1000", 4) = 4 [pid 3818] close(3) = 0 [pid 3818] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3818] pipe2([3, 4], 0) = 0 [pid 3818] dup(4) = 5 [pid 3818] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3816] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3816] exit_group(0) = ? [pid 3816] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3816, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3819 ./strace-static-x86_64: Process 3819 attached [pid 3819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3819] setpgid(0, 0) = 0 [pid 3819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3819] write(3, "1000", 4) = 4 [pid 3819] close(3) = 0 [pid 3819] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3819] pipe2([3, 4], 0) = 0 [pid 3819] dup(4) = 5 [pid 3819] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3815] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3815] exit_group(0) = ? [pid 3815] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3815, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3820 ./strace-static-x86_64: Process 3820 attached [pid 3820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3820] setpgid(0, 0) = 0 [pid 3820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3813] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3820] write(3, "1000", 4) = 4 [pid 3820] close(3) = 0 [pid 3820] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3820] pipe2([3, 4], 0) = 0 [pid 3820] dup(4) = 5 [pid 3820] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3813] exit_group(0) = ? [pid 3813] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3813, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3821 ./strace-static-x86_64: Process 3821 attached [pid 3821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3821] setpgid(0, 0) = 0 [pid 3821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3821] write(3, "1000", 4) = 4 [pid 3821] close(3) = 0 [pid 3821] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3821] pipe2([3, 4], 0) = 0 [pid 3821] dup(4 [pid 3814] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3821] <... dup resumed>) = 5 [pid 3821] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3814] exit_group(0) = ? [pid 3814] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3814, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3822 [pid 3817] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3817] exit_group(0./strace-static-x86_64: Process 3822 attached ) = ? [pid 3817] +++ exited with 0 +++ [pid 3822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3817, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3823 ./strace-static-x86_64: Process 3823 attached [pid 3823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3823] setpgid(0, 0) = 0 [pid 3823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3823] write(3, "1000", 4) = 4 [pid 3823] close(3) = 0 [pid 3822] <... prctl resumed>) = 0 [pid 3823] mkdir("./file0", 000 [pid 3822] setpgid(0, 0) = 0 [pid 3822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3822] write(3, "1000", 4) = 4 [pid 3822] close(3) = 0 [pid 3822] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3822] pipe2([3, 4], 0) = 0 [pid 3822] dup(4) = 5 [pid 3822] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3823] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3823] pipe2([3, 4], 0) = 0 [pid 3823] dup(4) = 5 [pid 3823] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3820] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3820] exit_group(0) = ? [pid 3818] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3818] exit_group(0) = ? [pid 3818] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3818, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3820] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3820, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3824 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3825 ./strace-static-x86_64: Process 3825 attached [pid 3825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3825] setpgid(0, 0./strace-static-x86_64: Process 3824 attached ) = 0 [pid 3824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3824] <... prctl resumed>) = 0 [pid 3825] <... openat resumed>) = 3 [pid 3824] setpgid(0, 0 [pid 3825] write(3, "1000", 4 [pid 3824] <... setpgid resumed>) = 0 [pid 3825] <... write resumed>) = 4 [pid 3824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3825] close(3 [pid 3824] <... openat resumed>) = 3 [pid 3825] <... close resumed>) = 0 [pid 3824] write(3, "1000", 4 [pid 3825] mkdir("./file0", 000 [pid 3824] <... write resumed>) = 4 [pid 3825] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3824] close(3 [pid 3825] pipe2( [pid 3824] <... close resumed>) = 0 [pid 3825] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3824] mkdir("./file0", 000 [pid 3825] dup(4 [pid 3824] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3825] <... dup resumed>) = 5 [pid 3824] pipe2( [pid 3825] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3824] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3824] dup(4 [pid 3819] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3819] exit_group(0) = ? [pid 3819] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3819, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3826 ./strace-static-x86_64: Process 3826 attached [pid 3826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3826] setpgid(0, 0) = 0 [pid 3826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3826] write(3, "1000", 4) = 4 [pid 3826] close(3) = 0 [pid 3826] mkdir("./file0", 000 [pid 3824] <... dup resumed>) = 5 [pid 3826] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3826] pipe2([3, 4], 0) = 0 [pid 3826] dup(4) = 5 [pid 3826] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3824] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3821] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3821] exit_group(0) = ? [pid 3821] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3821, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3827 ./strace-static-x86_64: Process 3827 attached [pid 3827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3827] setpgid(0, 0) = 0 [pid 3827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3827] write(3, "1000", 4) = 4 [pid 3827] close(3) = 0 [pid 3827] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3827] pipe2([3, 4], 0) = 0 [pid 3827] dup(4) = 5 [pid 3827] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3822] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3822] exit_group(0) = ? [pid 3822] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3822, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3828 [pid 3825] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3825] exit_group(0) = ? ./strace-static-x86_64: Process 3828 attached [pid 3825] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3825, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3829 [pid 3823] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3823] exit_group(0) = ? [pid 3823] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3823, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3830 ./strace-static-x86_64: Process 3830 attached [pid 3830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3828] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3829 attached [pid 3824] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3828] <... prctl resumed>) = 0 [pid 3828] setpgid(0, 0) = 0 [pid 3828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3828] write(3, "1000", 4) = 4 [pid 3828] close(3) = 0 [pid 3828] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3828] pipe2([3, 4], 0) = 0 [pid 3828] dup(4) = 5 [pid 3828] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3824] exit_group(0) = ? [pid 3824] +++ exited with 0 +++ [pid 3830] <... prctl resumed>) = 0 [pid 3830] setpgid(0, 0 [pid 3829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3830] <... setpgid resumed>) = 0 [pid 3830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3829] <... prctl resumed>) = 0 [pid 3829] setpgid(0, 0) = 0 [pid 3829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3830] write(3, "1000", 4) = 4 [pid 3829] <... openat resumed>) = 3 [pid 3830] close(3) = 0 [pid 3830] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3829] write(3, "1000", 4 [pid 3830] pipe2( [pid 3829] <... write resumed>) = 4 [pid 3830] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3824, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3829] close(3) = 0 [pid 3830] dup(4 [pid 3829] mkdir("./file0", 000 [pid 3830] <... dup resumed>) = 5 [pid 3830] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3829] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3829] pipe2([3, 4], 0) = 0 [pid 3829] dup(4 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3829] <... dup resumed>) = 5 [pid 3829] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3831 ./strace-static-x86_64: Process 3831 attached [pid 3831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3831] setpgid(0, 0) = 0 [pid 3831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3831] write(3, "1000", 4) = 4 [pid 3831] close(3) = 0 [pid 3831] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3831] pipe2([3, 4], 0) = 0 [pid 3831] dup(4) = 5 [pid 3831] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3826] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3826] exit_group(0) = ? [pid 3826] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3826, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3832 ./strace-static-x86_64: Process 3832 attached [pid 3832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3832] setpgid(0, 0) = 0 [pid 3832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3832] write(3, "1000", 4) = 4 [pid 3832] close(3) = 0 [pid 3832] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3832] pipe2([3, 4], 0) = 0 [pid 3832] dup(4) = 5 [pid 3832] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3828] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3828] exit_group(0) = ? [pid 3828] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3828, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3833 attached , child_tidptr=0x5555573065d0) = 3833 [pid 3833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3833] setpgid(0, 0) = 0 [pid 3833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3833] write(3, "1000", 4) = 4 [pid 3833] close(3) = 0 [pid 3833] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3833] pipe2([3, 4], 0) = 0 [pid 3833] dup(4) = 5 [pid 3833] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3827] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3827] exit_group(0) = ? [pid 3827] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3827, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3834 ./strace-static-x86_64: Process 3834 attached [pid 3834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3834] setpgid(0, 0) = 0 [pid 3834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3834] write(3, "1000", 4) = 4 [pid 3834] close(3) = 0 [pid 3834] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3834] pipe2([3, 4], 0) = 0 [pid 3834] dup(4) = 5 [pid 3834] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3829] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3829] exit_group(0) = ? [pid 3829] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3829, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3835 ./strace-static-x86_64: Process 3835 attached [pid 3835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3835] setpgid(0, 0) = 0 [pid 3835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3835] write(3, "1000", 4) = 4 [pid 3835] close(3) = 0 [pid 3835] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3835] pipe2([3, 4], 0) = 0 [pid 3835] dup(4) = 5 [pid 3835] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3830] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3832] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3832] exit_group(0) = ? [pid 3832] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3832, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3836 ./strace-static-x86_64: Process 3836 attached [pid 3830] exit_group(0) = ? [pid 3836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3830] +++ exited with 0 +++ [pid 3836] setpgid(0, 0 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3830, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3836] <... setpgid resumed>) = 0 [pid 3836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3837 attached [pid 3836] <... openat resumed>) = 3 [pid 3836] write(3, "1000", 4 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3837 [pid 3837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3836] <... write resumed>) = 4 [pid 3837] <... prctl resumed>) = 0 [pid 3836] close(3 [pid 3837] setpgid(0, 0 [pid 3836] <... close resumed>) = 0 [pid 3837] <... setpgid resumed>) = 0 [pid 3836] mkdir("./file0", 000 [pid 3837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3836] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3831] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3837] <... openat resumed>) = 3 [pid 3837] write(3, "1000", 4) = 4 [pid 3837] close(3) = 0 [pid 3837] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3837] pipe2([3, 4], 0) = 0 [pid 3837] dup(4) = 5 [pid 3837] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3836] pipe2([3, 4], 0) = 0 [pid 3836] dup(4) = 5 [pid 3836] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3831] exit_group(0) = ? [pid 3831] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3831, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3838 attached [pid 3838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3838 [pid 3838] <... prctl resumed>) = 0 [pid 3838] setpgid(0, 0) = 0 [pid 3838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3838] write(3, "1000", 4) = 4 [pid 3838] close(3) = 0 [pid 3838] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3838] pipe2([3, 4], 0) = 0 [pid 3838] dup(4 [pid 3833] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3838] <... dup resumed>) = 5 [pid 3838] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3833] exit_group(0) = ? [pid 3833] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3833, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3834] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3834] exit_group(0) = ? [pid 3834] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3834, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3839 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3840 ./strace-static-x86_64: Process 3839 attached [pid 3839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3839] setpgid(0, 0) = 0 [pid 3839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3839] write(3, "1000", 4) = 4 [pid 3839] close(3) = 0 [pid 3839] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3839] pipe2([3, 4], 0) = 0 [pid 3839] dup(4) = 5 ./strace-static-x86_64: Process 3840 attached [pid 3839] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3840] setpgid(0, 0) = 0 [pid 3840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3840] write(3, "1000", 4) = 4 [pid 3840] close(3) = 0 [pid 3840] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3840] pipe2([3, 4], 0) = 0 [pid 3840] dup(4) = 5 [pid 3840] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3835] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3835] exit_group(0) = ? [pid 3835] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3835, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3841 ./strace-static-x86_64: Process 3841 attached [pid 3841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3841] setpgid(0, 0) = 0 [pid 3841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3841] write(3, "1000", 4) = 4 [pid 3841] close(3) = 0 [pid 3841] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3841] pipe2([3, 4], 0) = 0 [pid 3841] dup(4) = 5 [pid 3841] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3836] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3836] exit_group(0) = ? [pid 3836] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3836, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3842 ./strace-static-x86_64: Process 3842 attached [pid 3842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3842] setpgid(0, 0 [pid 3837] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3842] <... setpgid resumed>) = 0 [pid 3837] exit_group(0 [pid 3842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3837] <... exit_group resumed>) = ? [pid 3842] <... openat resumed>) = 3 [pid 3842] write(3, "1000", 4 [pid 3837] +++ exited with 0 +++ [pid 3842] <... write resumed>) = 4 [pid 3842] close(3 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3837, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3838] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3842] <... close resumed>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3842] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3843 [pid 3842] pipe2([3, 4], 0) = 0 [pid 3842] dup(4) = 5 [pid 3842] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3838] exit_group(0./strace-static-x86_64: Process 3843 attached [pid 3843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3843] setpgid(0, 0) = 0 [pid 3843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3843] write(3, "1000", 4) = 4 [pid 3843] close(3) = 0 [pid 3838] <... exit_group resumed>) = ? [pid 3843] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3843] pipe2([3, 4], 0) = 0 [pid 3843] dup(4) = 5 [pid 3843] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3841] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3838] +++ exited with 0 +++ [pid 3841] exit_group(0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3838, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3841] <... exit_group resumed>) = ? [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3841] +++ exited with 0 +++ [pid 3611] <... restart_syscall resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3841, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3844 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3845 [pid 3839] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 3845 attached ./strace-static-x86_64: Process 3844 attached [pid 3840] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3840] exit_group(0 [pid 3839] exit_group(0 [pid 3845] <... prctl resumed>) = 0 [pid 3844] <... prctl resumed>) = 0 [pid 3840] <... exit_group resumed>) = ? [pid 3839] <... exit_group resumed>) = ? [pid 3844] setpgid(0, 0 [pid 3840] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3840, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3839] +++ exited with 0 +++ [pid 3845] setpgid(0, 0 [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 3845] <... setpgid resumed>) = 0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3839, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] <... restart_syscall resumed>) = 0 [pid 3845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3845] write(3, "1000", 4 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3847 attached ./strace-static-x86_64: Process 3846 attached [pid 3845] <... write resumed>) = 4 [pid 3847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3845] close(3 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3846 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3847 [pid 3847] <... prctl resumed>) = 0 [pid 3846] <... prctl resumed>) = 0 [pid 3845] <... close resumed>) = 0 [pid 3844] <... setpgid resumed>) = 0 [pid 3847] setpgid(0, 0 [pid 3846] setpgid(0, 0 [pid 3845] mkdir("./file0", 000 [pid 3844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3847] <... setpgid resumed>) = 0 [pid 3846] <... setpgid resumed>) = 0 [pid 3845] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3844] <... openat resumed>) = 3 [pid 3847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3845] pipe2( [pid 3844] write(3, "1000", 4 [pid 3846] <... openat resumed>) = 3 [pid 3845] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3847] <... openat resumed>) = 3 [pid 3846] write(3, "1000", 4 [pid 3845] dup(4 [pid 3844] <... write resumed>) = 4 [pid 3847] write(3, "1000", 4 [pid 3846] <... write resumed>) = 4 [pid 3845] <... dup resumed>) = 5 [pid 3844] close(3 [pid 3847] <... write resumed>) = 4 [pid 3846] close(3 [pid 3845] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3844] <... close resumed>) = 0 [pid 3847] close(3 [pid 3846] <... close resumed>) = 0 [pid 3847] <... close resumed>) = 0 [pid 3846] mkdir("./file0", 000 [pid 3844] mkdir("./file0", 000 [pid 3847] mkdir("./file0", 000 [pid 3846] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3844] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3847] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3846] pipe2( [pid 3844] pipe2( [pid 3847] pipe2( [pid 3846] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3844] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3847] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3846] dup(4 [pid 3844] dup(4 [pid 3847] dup(4 [pid 3846] <... dup resumed>) = 5 [pid 3844] <... dup resumed>) = 5 [pid 3847] <... dup resumed>) = 5 [pid 3846] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3844] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3847] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3842] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3842] exit_group(0) = ? [pid 3842] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3842, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3848 ./strace-static-x86_64: Process 3848 attached [pid 3848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3848] setpgid(0, 0) = 0 [pid 3848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3848] write(3, "1000", 4) = 4 [pid 3848] close(3) = 0 [pid 3848] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3848] pipe2([3, 4], 0) = 0 [pid 3848] dup(4) = 5 [pid 3848] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3845] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3845] exit_group(0) = ? [pid 3845] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3845, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3849 [pid 3843] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3843] exit_group(0) = ? [pid 3843] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3843, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 3849 attached [pid 3847] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3847] exit_group(0 [pid 3849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3847] <... exit_group resumed>) = ? [pid 3849] <... prctl resumed>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3849] setpgid(0, 0) = 0 [pid 3849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3849] write(3, "1000", 4) = 4 [pid 3849] close(3 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3850 [pid 3849] <... close resumed>) = 0 [pid 3849] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3847] +++ exited with 0 +++ [pid 3849] pipe2([3, 4], 0) = 0 [pid 3849] dup(4) = 5 [pid 3849] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3847, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3850 attached [pid 3850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3851 [pid 3850] setpgid(0, 0) = 0 [pid 3850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3850] write(3, "1000", 4) = 4 [pid 3850] close(3) = 0 [pid 3850] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3850] pipe2([3, 4], 0) = 0 [pid 3850] dup(4) = 5 [pid 3850] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 3851 attached [pid 3851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3851] setpgid(0, 0) = 0 [pid 3851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3851] write(3, "1000", 4) = 4 [pid 3851] close(3) = 0 [pid 3851] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3851] pipe2([3, 4], 0) = 0 [pid 3851] dup(4) = 5 [pid 3851] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3844] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3844] exit_group(0) = ? [pid 3844] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3844, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3846] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3852 ./strace-static-x86_64: Process 3852 attached [pid 3848] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3846] exit_group(0) = ? [pid 3846] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3846, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3853 [pid 3852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3852] setpgid(0, 0) = 0 [pid 3852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3852] write(3, "1000", 4) = 4 [pid 3852] close(3) = 0 [pid 3852] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3852] pipe2([3, 4], 0) = 0 [pid 3852] dup(4 [pid 3848] exit_group(0 [pid 3852] <... dup resumed>) = 5 [pid 3848] <... exit_group resumed>) = ? [pid 3852] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3848] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3848, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3854 ./strace-static-x86_64: Process 3854 attached [pid 3854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3854] setpgid(0, 0) = 0 [pid 3854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3854] write(3, "1000", 4) = 4 [pid 3854] close(3) = 0 [pid 3854] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3854] pipe2([3, 4], 0) = 0 [pid 3854] dup(4) = 5 [pid 3854] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 3853 attached [pid 3853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3853] setpgid(0, 0) = 0 [pid 3853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3853] write(3, "1000", 4) = 4 [pid 3853] close(3) = 0 [pid 3853] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3853] pipe2([3, 4], 0) = 0 [pid 3853] dup(4) = 5 [pid 3853] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3849] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3849] exit_group(0) = ? [pid 3849] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3849, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3855 ./strace-static-x86_64: Process 3855 attached [pid 3855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3855] setpgid(0, 0) = 0 [pid 3855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3855] write(3, "1000", 4) = 4 [pid 3855] close(3) = 0 [pid 3855] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3855] pipe2([3, 4], 0) = 0 [pid 3855] dup(4) = 5 [pid 3855] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3850] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3850] exit_group(0) = ? [pid 3850] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3850, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3856 [pid 3851] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3851] exit_group(0) = ? [pid 3851] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3851, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 3856 attached ) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3856] setpgid(0, 0) = 0 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3857 [pid 3856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3856] write(3, "1000", 4) = 4 [pid 3856] close(3) = 0 [pid 3856] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3856] pipe2([3, 4], 0) = 0 [pid 3856] dup(4) = 5 [pid 3856] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 3857 attached [pid 3857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3857] setpgid(0, 0) = 0 [pid 3857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3857] write(3, "1000", 4) = 4 [pid 3857] close(3) = 0 [pid 3857] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3857] pipe2([3, 4], 0) = 0 [pid 3857] dup(4) = 5 [pid 3857] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3852] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3852] exit_group(0) = ? [pid 3852] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3852, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3858 [pid 3853] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 3858 attached [pid 3858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3858] setpgid(0, 0) = 0 [pid 3858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3858] write(3, "1000", 4) = 4 [pid 3858] close(3) = 0 [pid 3858] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3858] pipe2([3, 4], 0) = 0 [pid 3858] dup(4) = 5 [pid 3858] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3853] exit_group(0) = ? [pid 3853] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3853, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3859 [pid 3854] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3854] exit_group(0) = ? [pid 3854] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3854, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3859 attached [pid 3855] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3855] exit_group(0 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3860 [pid 3859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3855] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3860 attached [pid 3860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3855] +++ exited with 0 +++ [pid 3859] <... prctl resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3855, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3859] setpgid(0, 0 [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3859] <... setpgid resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3861 [pid 3860] <... prctl resumed>) = 0 [pid 3860] setpgid(0, 0) = 0 [pid 3860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3860] write(3, "1000", 4) = 4 [pid 3859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3860] close(3 [pid 3859] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3861 attached [pid 3859] write(3, "1000", 4 [pid 3857] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3859] <... write resumed>) = 4 [pid 3857] exit_group(0 [pid 3861] <... prctl resumed>) = 0 [pid 3859] close(3 [pid 3857] <... exit_group resumed>) = ? [pid 3861] setpgid(0, 0 [pid 3859] <... close resumed>) = 0 [pid 3857] +++ exited with 0 +++ [pid 3861] <... setpgid resumed>) = 0 [pid 3859] mkdir("./file0", 000 [pid 3861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3859] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3856] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3857, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3861] <... openat resumed>) = 3 [pid 3859] pipe2( [pid 3861] write(3, "1000", 4 [pid 3859] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3856] exit_group(0 [pid 3861] <... write resumed>) = 4 [pid 3859] dup(4 [pid 3861] close(3 [pid 3860] <... close resumed>) = 0 [pid 3859] <... dup resumed>) = 5 [pid 3856] <... exit_group resumed>) = ? [pid 3861] <... close resumed>) = 0 [pid 3860] mkdir("./file0", 000 [pid 3859] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3861] mkdir("./file0", 000 [pid 3860] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3856] +++ exited with 0 +++ [pid 3861] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3856, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3861] pipe2( [pid 3860] pipe2( [pid 3861] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3861] dup(4) = 5 [pid 3861] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3860] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3862 [pid 3860] dup(4 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3863 [pid 3860] <... dup resumed>) = 5 [pid 3860] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 3863 attached ./strace-static-x86_64: Process 3862 attached [pid 3863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3863] <... prctl resumed>) = 0 [pid 3862] <... prctl resumed>) = 0 [pid 3863] setpgid(0, 0 [pid 3862] setpgid(0, 0 [pid 3863] <... setpgid resumed>) = 0 [pid 3862] <... setpgid resumed>) = 0 [pid 3863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3863] <... openat resumed>) = 3 [pid 3862] <... openat resumed>) = 3 [pid 3863] write(3, "1000", 4 [pid 3862] write(3, "1000", 4 [pid 3863] <... write resumed>) = 4 [pid 3862] <... write resumed>) = 4 [pid 3863] close(3 [pid 3862] close(3 [pid 3863] <... close resumed>) = 0 [pid 3862] <... close resumed>) = 0 [pid 3863] mkdir("./file0", 000 [pid 3862] mkdir("./file0", 000 [pid 3863] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3862] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3863] pipe2( [pid 3862] pipe2( [pid 3863] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3862] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3858] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3863] dup(4 [pid 3862] dup(4 [pid 3863] <... dup resumed>) = 5 [pid 3862] <... dup resumed>) = 5 [pid 3863] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3862] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3858] exit_group(0) = ? [pid 3858] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3858, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3864 attached [pid 3864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3864 [pid 3864] <... prctl resumed>) = 0 [pid 3864] setpgid(0, 0) = 0 [pid 3864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3864] write(3, "1000", 4) = 4 [pid 3864] close(3) = 0 [pid 3864] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3864] pipe2([3, 4], 0) = 0 [pid 3864] dup(4) = 5 [pid 3864] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3860] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3860] exit_group(0) = ? [pid 3860] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3860, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3865 ./strace-static-x86_64: Process 3865 attached [pid 3865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3865] setpgid(0, 0) = 0 [pid 3865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3865] write(3, "1000", 4) = 4 [pid 3865] close(3) = 0 [pid 3865] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3859] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3865] pipe2( [pid 3861] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3861] exit_group(0 [pid 3859] exit_group(0 [pid 3861] <... exit_group resumed>) = ? [pid 3859] <... exit_group resumed>) = ? [pid 3865] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3861] +++ exited with 0 +++ [pid 3859] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3861, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3859, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3866 attached [pid 3866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3866] setpgid(0, 0) = 0 [pid 3866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3866 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3867 [pid 3866] <... openat resumed>) = 3 [pid 3866] write(3, "1000", 4) = 4 [pid 3866] close(3) = 0 [pid 3866] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3866] pipe2([3, 4], 0) = 0 [pid 3866] dup(4) = 5 [pid 3866] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3865] dup(4./strace-static-x86_64: Process 3867 attached ) = 5 [pid 3867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3867] setpgid(0, 0) = 0 [pid 3867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3865] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3867] <... openat resumed>) = 3 [pid 3867] write(3, "1000", 4) = 4 [pid 3867] close(3) = 0 [pid 3867] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3867] pipe2([3, 4], 0) = 0 [pid 3867] dup(4) = 5 [pid 3867] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3863] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3862] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3863] exit_group(0 [pid 3862] exit_group(0 [pid 3863] <... exit_group resumed>) = ? [pid 3862] <... exit_group resumed>) = ? [pid 3863] +++ exited with 0 +++ [pid 3862] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3863, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3862, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 3608] <... restart_syscall resumed>) = 0 [pid 3605] <... restart_syscall resumed>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3868 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3869 ./strace-static-x86_64: Process 3868 attached [pid 3868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3864] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3868] setpgid(0, 0) = 0 [pid 3868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3864] exit_group(0 [pid 3868] write(3, "1000", 4) = 4 [pid 3868] close(3 [pid 3864] <... exit_group resumed>) = ? [pid 3868] <... close resumed>) = 0 [pid 3868] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3864] +++ exited with 0 +++ [pid 3868] pipe2([3, 4], 0) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3864, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3868] dup(4 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3868] <... dup resumed>) = 5 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3868] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3870 ./strace-static-x86_64: Process 3870 attached ./strace-static-x86_64: Process 3869 attached [pid 3869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3867] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3869] <... prctl resumed>) = 0 [pid 3869] setpgid(0, 0 [pid 3867] exit_group(0 [pid 3869] <... setpgid resumed>) = 0 [pid 3867] <... exit_group resumed>) = ? [pid 3869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3867] +++ exited with 0 +++ [pid 3869] <... openat resumed>) = 3 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3867, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3869] write(3, "1000", 4) = 4 [pid 3869] close(3 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3871 attached [pid 3869] <... close resumed>) = 0 [pid 3871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3869] mkdir("./file0", 000 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3871 [pid 3871] <... prctl resumed>) = 0 [pid 3869] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3871] setpgid(0, 0 [pid 3869] pipe2( [pid 3871] <... setpgid resumed>) = 0 [pid 3869] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3869] dup(4 [pid 3870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3869] <... dup resumed>) = 5 [pid 3870] <... prctl resumed>) = 0 [pid 3870] setpgid(0, 0) = 0 [pid 3870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3870] write(3, "1000", 4) = 4 [pid 3870] close(3) = 0 [pid 3870] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3869] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3870] pipe2([3, 4], 0) = 0 [pid 3870] dup(4) = 5 [pid 3870] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3871] <... openat resumed>) = 3 [pid 3871] write(3, "1000", 4) = 4 [pid 3871] close(3) = 0 [pid 3871] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3871] pipe2([3, 4], 0) = 0 [pid 3871] dup(4) = 5 [pid 3871] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3866] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3866] exit_group(0) = ? [pid 3866] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3866, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3868] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3872 [pid 3865] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3868] exit_group(0) = ? [pid 3865] exit_group(0./strace-static-x86_64: Process 3872 attached [pid 3872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3868] +++ exited with 0 +++ [pid 3865] <... exit_group resumed>) = ? [pid 3872] <... prctl resumed>) = 0 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3868, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3872] setpgid(0, 0 [pid 3865] +++ exited with 0 +++ [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 3872] <... setpgid resumed>) = 0 [pid 3869] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3608] <... restart_syscall resumed>) = 0 [pid 3872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3869] exit_group(0 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3865, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3872] <... openat resumed>) = 3 [pid 3869] <... exit_group resumed>) = ? [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3873 attached [pid 3872] write(3, "1000", 4 [pid 3869] +++ exited with 0 +++ [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3872] <... write resumed>) = 4 [pid 3873] <... prctl resumed>) = 0 [pid 3873] setpgid(0, 0) = 0 [pid 3873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3873 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3869, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3872] close(3 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3874 [pid 3873] write(3, "1000", 4) = 4 [pid 3872] <... close resumed>) = 0 [pid 3873] close(3 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3873] <... close resumed>) = 0 [pid 3872] mkdir("./file0", 000 [pid 3873] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3873] pipe2([3, 4], 0) = 0 [pid 3873] dup(4 [pid 3872] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3875 [pid 3872] pipe2(./strace-static-x86_64: Process 3874 attached [pid 3873] <... dup resumed>) = 5 [pid 3872] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3873] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3874] <... prctl resumed>) = 0 [pid 3872] dup(4 [pid 3874] setpgid(0, 0) = 0 [pid 3874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3874] write(3, "1000", 4) = 4 [pid 3874] close(3) = 0 [pid 3874] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3874] pipe2([3, 4], 0) = 0 [pid 3874] dup(4) = 5 [pid 3874] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3872] <... dup resumed>) = 5 [pid 3872] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 3875 attached [pid 3875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3875] setpgid(0, 0) = 0 [pid 3875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3871] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3870] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3875] write(3, "1000", 4 [pid 3871] exit_group(0 [pid 3875] <... write resumed>) = 4 [pid 3871] <... exit_group resumed>) = ? [pid 3870] exit_group(0 [pid 3875] close(3 [pid 3871] +++ exited with 0 +++ [pid 3870] <... exit_group resumed>) = ? [pid 3875] <... close resumed>) = 0 [pid 3870] +++ exited with 0 +++ [pid 3875] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3871, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3870, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3875] pipe2([3, 4], 0) = 0 [pid 3875] dup(4 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3875] <... dup resumed>) = 5 [pid 3875] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3877 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3876 ./strace-static-x86_64: Process 3877 attached [pid 3877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3877] setpgid(0, 0) = 0 [pid 3877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3877] write(3, "1000", 4) = 4 [pid 3877] close(3) = 0 [pid 3877] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3877] pipe2([3, 4], 0) = 0 [pid 3877] dup(4) = 5 [pid 3877] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 3876 attached [pid 3876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3876] setpgid(0, 0) = 0 [pid 3876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3876] write(3, "1000", 4) = 4 [pid 3876] close(3) = 0 [pid 3876] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3876] pipe2([3, 4], 0) = 0 [pid 3876] dup(4) = 5 [pid 3876] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3875] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3873] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3875] exit_group(0) = ? [pid 3875] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3875, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3873] exit_group(0 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3878 [pid 3872] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3872] exit_group(0) = ? [pid 3872] +++ exited with 0 +++ [pid 3873] <... exit_group resumed>) = ? [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3872, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3873] +++ exited with 0 +++ [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3878 attached ./strace-static-x86_64: Process 3879 attached [pid 3874] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3873, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3874] exit_group(0 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3879 [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3879] <... prctl resumed>) = 0 [pid 3878] <... prctl resumed>) = 0 [pid 3874] <... exit_group resumed>) = ? [pid 3606] <... restart_syscall resumed>) = 0 [pid 3879] setpgid(0, 0 [pid 3878] setpgid(0, 0 [pid 3879] <... setpgid resumed>) = 0 [pid 3878] <... setpgid resumed>) = 0 [pid 3874] +++ exited with 0 +++ [pid 3879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3874, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3880 attached [pid 3879] <... openat resumed>) = 3 [pid 3878] <... openat resumed>) = 3 [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 3880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3879] write(3, "1000", 4 [pid 3878] write(3, "1000", 4 [pid 3608] <... restart_syscall resumed>) = 0 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3880 [pid 3880] <... prctl resumed>) = 0 [pid 3879] <... write resumed>) = 4 [pid 3878] <... write resumed>) = 4 [pid 3880] setpgid(0, 0 [pid 3879] close(3 [pid 3878] close(3 [pid 3880] <... setpgid resumed>) = 0 [pid 3879] <... close resumed>) = 0 [pid 3878] <... close resumed>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3881 attached [pid 3880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3879] mkdir("./file0", 000 [pid 3878] mkdir("./file0", 000 [pid 3881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3880] <... openat resumed>) = 3 [pid 3879] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3878] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3881 [pid 3881] <... prctl resumed>) = 0 [pid 3880] write(3, "1000", 4 [pid 3879] pipe2( [pid 3878] pipe2( [pid 3881] setpgid(0, 0 [pid 3880] <... write resumed>) = 4 [pid 3879] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3878] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3881] <... setpgid resumed>) = 0 [pid 3880] close(3 [pid 3879] dup(4 [pid 3878] dup(4 [pid 3881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3880] <... close resumed>) = 0 [pid 3879] <... dup resumed>) = 5 [pid 3878] <... dup resumed>) = 5 [pid 3880] mkdir("./file0", 000 [pid 3879] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3878] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3881] <... openat resumed>) = 3 [pid 3880] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3881] write(3, "1000", 4 [pid 3880] pipe2( [pid 3881] <... write resumed>) = 4 [pid 3881] close(3 [pid 3880] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3881] <... close resumed>) = 0 [pid 3881] mkdir("./file0", 000 [pid 3880] dup(4 [pid 3881] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3880] <... dup resumed>) = 5 [pid 3881] pipe2( [pid 3880] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3881] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3881] dup(4) = 5 [pid 3881] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3877] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3876] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3877] exit_group(0 [pid 3876] exit_group(0 [pid 3877] <... exit_group resumed>) = ? [pid 3876] <... exit_group resumed>) = ? [pid 3877] +++ exited with 0 +++ [pid 3876] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3877, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3876, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3882 ./strace-static-x86_64: Process 3883 attached ./strace-static-x86_64: Process 3882 attached [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3883 [pid 3883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3883] <... prctl resumed>) = 0 [pid 3879] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3882] <... prctl resumed>) = 0 [pid 3882] setpgid(0, 0 [pid 3879] exit_group(0 [pid 3882] <... setpgid resumed>) = 0 [pid 3882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3883] setpgid(0, 0 [pid 3879] <... exit_group resumed>) = ? [pid 3882] <... openat resumed>) = 3 [pid 3882] write(3, "1000", 4) = 4 [pid 3882] close(3) = 0 [pid 3882] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3882] pipe2([3, 4], 0) = 0 [pid 3882] dup(4) = 5 [pid 3883] <... setpgid resumed>) = 0 [pid 3882] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3879] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3879, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3883] <... openat resumed>) = 3 [pid 3883] write(3, "1000", 4) = 4 [pid 3883] close(3) = 0 [pid 3883] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3883] pipe2([3, 4], 0) = 0 [pid 3883] dup(4) = 5 [pid 3883] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3884 attached , child_tidptr=0x5555573065d0) = 3884 [pid 3884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3884] setpgid(0, 0) = 0 [pid 3884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3884] write(3, "1000", 4) = 4 [pid 3884] close(3) = 0 [pid 3884] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3884] pipe2([3, 4], 0) = 0 [pid 3884] dup(4) = 5 [pid 3884] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3878] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3878] exit_group(0) = ? [pid 3878] +++ exited with 0 +++ [pid 3880] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3878, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3885 ./strace-static-x86_64: Process 3885 attached [pid 3881] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3880] exit_group(0 [pid 3881] exit_group(0 [pid 3880] <... exit_group resumed>) = ? [pid 3885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3885] setpgid(0, 0) = 0 [pid 3885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3881] <... exit_group resumed>) = ? [pid 3885] <... openat resumed>) = 3 [pid 3885] write(3, "1000", 4) = 4 [pid 3880] +++ exited with 0 +++ [pid 3881] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3880, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3885] close(3) = 0 [pid 3885] mkdir("./file0", 000 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3885] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3881, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3885] pipe2( [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3886 [pid 3885] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3885] dup(4 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3885] <... dup resumed>) = 5 [pid 3885] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3887 ./strace-static-x86_64: Process 3886 attached [pid 3886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3886] setpgid(0, 0) = 0 [pid 3886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3886] write(3, "1000", 4) = 4 [pid 3886] close(3) = 0 [pid 3886] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3886] pipe2([3, 4], 0) = 0 [pid 3886] dup(4) = 5 [pid 3886] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3883] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3883] exit_group(0) = ? [pid 3882] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3884] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 3887 attached [pid 3883] +++ exited with 0 +++ [pid 3884] exit_group(0 [pid 3882] exit_group(0 [pid 3887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3884] <... exit_group resumed>) = ? [pid 3882] <... exit_group resumed>) = ? [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3882] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3882, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3887] <... prctl resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3888 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3887] setpgid(0, 0 [pid 3884] +++ exited with 0 +++ [pid 3887] <... setpgid resumed>) = 0 [pid 3887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3887] <... openat resumed>) = 3 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3887] write(3, "1000", 4 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3889 [pid 3887] <... write resumed>) = 4 [pid 3887] close(3 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3890 [pid 3887] <... close resumed>) = 0 [pid 3887] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3887] pipe2(./strace-static-x86_64: Process 3889 attached ./strace-static-x86_64: Process 3888 attached [3, 4], 0) = 0 [pid 3889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3887] dup(4 [pid 3888] <... prctl resumed>) = 0 [pid 3888] setpgid(0, 0) = 0 [pid 3888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 3890 attached [pid 3888] write(3, "1000", 4 [pid 3890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3888] <... write resumed>) = 4 [pid 3887] <... dup resumed>) = 5 [pid 3890] <... prctl resumed>) = 0 [pid 3888] close(3 [pid 3887] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3890] setpgid(0, 0 [pid 3888] <... close resumed>) = 0 [pid 3890] <... setpgid resumed>) = 0 [pid 3888] mkdir("./file0", 000 [pid 3890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3888] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3890] <... openat resumed>) = 3 [pid 3888] pipe2( [pid 3890] write(3, "1000", 4 [pid 3888] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3890] <... write resumed>) = 4 [pid 3888] dup(4 [pid 3890] close(3 [pid 3889] <... prctl resumed>) = 0 [pid 3888] <... dup resumed>) = 5 [pid 3890] <... close resumed>) = 0 [pid 3889] setpgid(0, 0 [pid 3888] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3885] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3889] <... setpgid resumed>) = 0 [pid 3885] exit_group(0 [pid 3889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3885] <... exit_group resumed>) = ? [pid 3889] <... openat resumed>) = 3 [pid 3885] +++ exited with 0 +++ [pid 3889] write(3, "1000", 4) = 4 [pid 3889] close(3) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3885, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3889] mkdir("./file0", 000 [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 3889] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3889] pipe2([3, 4], 0) = 0 [pid 3889] dup(4 [pid 3605] <... restart_syscall resumed>) = 0 [pid 3889] <... dup resumed>) = 5 [pid 3889] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3890] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3891 [pid 3890] pipe2([3, 4], 0) = 0 [pid 3890] dup(4) = 5 [pid 3890] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 3891 attached [pid 3891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3891] setpgid(0, 0) = 0 [pid 3891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3891] write(3, "1000", 4) = 4 [pid 3891] close(3) = 0 [pid 3891] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3891] pipe2([3, 4], 0) = 0 [pid 3891] dup(4) = 5 [pid 3891] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3886] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3886] exit_group(0) = ? [pid 3886] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3886, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3887] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3887] exit_group(0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3887] <... exit_group resumed>) = ? [pid 3887] +++ exited with 0 +++ [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3892 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3887, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3893 ./strace-static-x86_64: Process 3893 attached [pid 3893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3893] setpgid(0, 0) = 0 [pid 3893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3893] write(3, "1000", 4) = 4 [pid 3893] close(3) = 0 [pid 3890] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3893] mkdir("./file0", 000./strace-static-x86_64: Process 3892 attached [pid 3890] exit_group(0 [pid 3892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3890] <... exit_group resumed>) = ? [pid 3892] <... prctl resumed>) = 0 [pid 3890] +++ exited with 0 +++ [pid 3892] setpgid(0, 0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3890, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3892] <... setpgid resumed>) = 0 [pid 3892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3892] write(3, "1000", 4) = 4 [pid 3892] close(3) = 0 [pid 3892] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3892] pipe2([3, 4], 0) = 0 [pid 3892] dup(4) = 5 [pid 3892] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3893] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3893] pipe2([3, 4], 0) = 0 [pid 3893] dup(4) = 5 [pid 3893] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3889] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3888] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3889] exit_group(0 [pid 3888] exit_group(0 [pid 3889] <... exit_group resumed>) = ? [pid 3888] <... exit_group resumed>) = ? [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3894 [pid 3889] +++ exited with 0 +++ [pid 3888] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3889, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 3894 attached ) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3895 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3888, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3896 [pid 3894] <... prctl resumed>) = 0 [pid 3894] setpgid(0, 0) = 0 [pid 3894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3894] write(3, "1000", 4) = 4 [pid 3894] close(3) = 0 ./strace-static-x86_64: Process 3896 attached ./strace-static-x86_64: Process 3895 attached [pid 3896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3894] mkdir("./file0", 000 [pid 3896] <... prctl resumed>) = 0 [pid 3895] <... prctl resumed>) = 0 [pid 3894] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3896] setpgid(0, 0 [pid 3895] setpgid(0, 0 [pid 3896] <... setpgid resumed>) = 0 [pid 3895] <... setpgid resumed>) = 0 [pid 3896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3894] pipe2( [pid 3896] <... openat resumed>) = 3 [pid 3895] <... openat resumed>) = 3 [pid 3896] write(3, "1000", 4 [pid 3895] write(3, "1000", 4 [pid 3894] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3896] <... write resumed>) = 4 [pid 3895] <... write resumed>) = 4 [pid 3894] dup(4 [pid 3896] close(3 [pid 3895] close(3 [pid 3894] <... dup resumed>) = 5 [pid 3896] <... close resumed>) = 0 [pid 3895] <... close resumed>) = 0 [pid 3894] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3896] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3895] mkdir("./file0", 000 [pid 3891] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3891] exit_group(0 [pid 3896] pipe2([3, 4], 0) = 0 [pid 3895] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3891] <... exit_group resumed>) = ? [pid 3896] dup(4 [pid 3895] pipe2( [pid 3891] +++ exited with 0 +++ [pid 3896] <... dup resumed>) = 5 [pid 3895] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3896] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3895] dup(4 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3891, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3895] <... dup resumed>) = 5 [pid 3895] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3897 attached , child_tidptr=0x5555573065d0) = 3897 [pid 3897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3897] setpgid(0, 0) = 0 [pid 3897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3897] write(3, "1000", 4) = 4 [pid 3897] close(3) = 0 [pid 3897] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3897] pipe2([3, 4], 0) = 0 [pid 3897] dup(4) = 5 [pid 3897] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3893] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3893] exit_group(0) = ? [pid 3893] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3893, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3898 ./strace-static-x86_64: Process 3898 attached [pid 3898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3894] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3898] setpgid(0, 0) = 0 [pid 3898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3894] exit_group(0 [pid 3898] <... openat resumed>) = 3 [pid 3898] write(3, "1000", 4) = 4 [pid 3898] close(3) = 0 [pid 3898] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3898] pipe2([3, 4], 0) = 0 [pid 3898] dup(4) = 5 [pid 3898] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3892] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3892] exit_group(0) = ? [pid 3894] <... exit_group resumed>) = ? [pid 3892] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3892, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3894] +++ exited with 0 +++ [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3894, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3899 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3900 ./strace-static-x86_64: Process 3899 attached [pid 3897] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 3900 attached [pid 3900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3897] exit_group(0 [pid 3900] <... prctl resumed>) = 0 [pid 3900] setpgid(0, 0) = 0 [pid 3900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3897] <... exit_group resumed>) = ? [pid 3896] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3897] +++ exited with 0 +++ [pid 3896] exit_group(0 [pid 3895] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3899] <... prctl resumed>) = 0 [pid 3896] <... exit_group resumed>) = ? [pid 3895] exit_group(0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3897, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3899] setpgid(0, 0 [pid 3896] +++ exited with 0 +++ [pid 3895] <... exit_group resumed>) = ? [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3901 attached [pid 3899] <... setpgid resumed>) = 0 [pid 3895] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3896, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3900] <... openat resumed>) = 3 [pid 3899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3895, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3901 [pid 3901] <... prctl resumed>) = 0 [pid 3900] write(3, "1000", 4 [pid 3899] <... openat resumed>) = 3 [pid 3612] <... restart_syscall resumed>) = 0 [pid 3901] setpgid(0, 0 [pid 3900] <... write resumed>) = 4 [pid 3899] write(3, "1000", 4 [pid 3901] <... setpgid resumed>) = 0 [pid 3900] close(3 [pid 3899] <... write resumed>) = 4 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3902 attached [pid 3901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3900] <... close resumed>) = 0 [pid 3899] close(3 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3903 attached [pid 3902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3901] <... openat resumed>) = 3 [pid 3900] mkdir("./file0", 000 [pid 3899] <... close resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3902 [pid 3903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3902] <... prctl resumed>) = 0 [pid 3901] write(3, "1000", 4 [pid 3900] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3899] mkdir("./file0", 000 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3903 [pid 3903] <... prctl resumed>) = 0 [pid 3902] setpgid(0, 0 [pid 3901] <... write resumed>) = 4 [pid 3900] pipe2( [pid 3899] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3903] setpgid(0, 0 [pid 3902] <... setpgid resumed>) = 0 [pid 3901] close(3 [pid 3900] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3899] pipe2( [pid 3903] <... setpgid resumed>) = 0 [pid 3902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3901] <... close resumed>) = 0 [pid 3900] dup(4 [pid 3899] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3902] <... openat resumed>) = 3 [pid 3901] mkdir("./file0", 000 [pid 3900] <... dup resumed>) = 5 [pid 3899] dup(4 [pid 3903] <... openat resumed>) = 3 [pid 3902] write(3, "1000", 4 [pid 3901] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3900] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3899] <... dup resumed>) = 5 [pid 3903] write(3, "1000", 4 [pid 3902] <... write resumed>) = 4 [pid 3901] pipe2( [pid 3899] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3903] <... write resumed>) = 4 [pid 3902] close(3 [pid 3901] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3903] close(3 [pid 3902] <... close resumed>) = 0 [pid 3901] dup(4 [pid 3903] <... close resumed>) = 0 [pid 3902] mkdir("./file0", 000 [pid 3901] <... dup resumed>) = 5 [pid 3902] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3903] mkdir("./file0", 000 [pid 3902] pipe2( [pid 3901] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3903] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3902] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3903] pipe2( [pid 3902] dup(4 [pid 3903] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3902] <... dup resumed>) = 5 [pid 3903] dup(4 [pid 3902] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3903] <... dup resumed>) = 5 [pid 3903] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3898] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3898] exit_group(0) = ? [pid 3898] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3898, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3900] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3904 [pid 3900] exit_group(0) = ? [pid 3900] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3900, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3905 ./strace-static-x86_64: Process 3904 attached [pid 3902] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3902] exit_group(0 [pid 3904] <... prctl resumed>) = 0 [pid 3902] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3905 attached [pid 3905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3902] +++ exited with 0 +++ [pid 3904] setpgid(0, 0 [pid 3905] <... prctl resumed>) = 0 [pid 3904] <... setpgid resumed>) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3902, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3905] setpgid(0, 0 [pid 3904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3905] <... setpgid resumed>) = 0 [pid 3904] <... openat resumed>) = 3 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3904] write(3, "1000", 4 [pid 3905] <... openat resumed>) = 3 [pid 3904] <... write resumed>) = 4 [pid 3905] write(3, "1000", 4 [pid 3904] close(3 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3906 attached [pid 3905] <... write resumed>) = 4 [pid 3904] <... close resumed>) = 0 [pid 3906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3905] close(3 [pid 3904] mkdir("./file0", 000 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3906 [pid 3906] <... prctl resumed>) = 0 [pid 3905] <... close resumed>) = 0 [pid 3904] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3906] setpgid(0, 0 [pid 3905] mkdir("./file0", 000 [pid 3904] pipe2( [pid 3906] <... setpgid resumed>) = 0 [pid 3905] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3904] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3905] pipe2( [pid 3904] dup(4 [pid 3906] <... openat resumed>) = 3 [pid 3905] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3904] <... dup resumed>) = 5 [pid 3906] write(3, "1000", 4 [pid 3905] dup(4 [pid 3904] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3906] <... write resumed>) = 4 [pid 3905] <... dup resumed>) = 5 [pid 3906] close(3 [pid 3905] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3906] <... close resumed>) = 0 [pid 3901] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3906] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3906] pipe2([3, 4], 0) = 0 [pid 3906] dup(4) = 5 [pid 3906] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3901] exit_group(0) = ? [pid 3899] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3901] +++ exited with 0 +++ [pid 3899] exit_group(0) = ? [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3901, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3899] +++ exited with 0 +++ [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3899, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] <... restart_syscall resumed>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3907 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3908 ./strace-static-x86_64: Process 3907 attached ./strace-static-x86_64: Process 3908 attached [pid 3903] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3903] exit_group(0) = ? [pid 3903] +++ exited with 0 +++ [pid 3908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3907] <... prctl resumed>) = 0 [pid 3904] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3908] <... prctl resumed>) = 0 [pid 3907] setpgid(0, 0 [pid 3904] exit_group(0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3903, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3908] setpgid(0, 0 [pid 3907] <... setpgid resumed>) = 0 [pid 3904] <... exit_group resumed>) = ? [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3908] <... setpgid resumed>) = 0 [pid 3907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3612] <... restart_syscall resumed>) = 0 [pid 3908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3907] <... openat resumed>) = 3 [pid 3904] +++ exited with 0 +++ [pid 3908] <... openat resumed>) = 3 [pid 3907] write(3, "1000", 4 [pid 3908] write(3, "1000", 4 [pid 3907] <... write resumed>) = 4 [pid 3908] <... write resumed>) = 4 [pid 3907] close(3 [pid 3908] close(3 [pid 3907] <... close resumed>) = 0 [pid 3908] <... close resumed>) = 0 [pid 3907] mkdir("./file0", 000 [pid 3908] mkdir("./file0", 000 [pid 3907] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3908] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3907] pipe2( [pid 3908] pipe2( [pid 3907] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3908] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3907] dup(4 [pid 3908] dup(4 [pid 3907] <... dup resumed>) = 5 [pid 3908] <... dup resumed>) = 5 [pid 3907] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3908] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3904, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3909 attached , child_tidptr=0x5555573065d0) = 3909 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3909] setpgid(0, 0) = 0 [pid 3909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3910 [pid 3909] write(3, "1000", 4) = 4 [pid 3909] close(3) = 0 [pid 3909] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3909] pipe2([3, 4], 0) = 0 [pid 3909] dup(4) = 5 ./strace-static-x86_64: Process 3910 attached [pid 3909] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3910] setpgid(0, 0) = 0 [pid 3910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3910] write(3, "1000", 4) = 4 [pid 3910] close(3) = 0 [pid 3910] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3910] pipe2([3, 4], 0) = 0 [pid 3910] dup(4) = 5 [pid 3910] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3906] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3906] exit_group(0) = ? [pid 3906] +++ exited with 0 +++ [pid 3905] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3905] exit_group(0) = ? [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3905] +++ exited with 0 +++ [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3911 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3905, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3912 ./strace-static-x86_64: Process 3912 attached [pid 3912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3912] setpgid(0, 0) = 0 [pid 3912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3912] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 3911 attached [pid 3912] close(3 [pid 3907] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3912] <... close resumed>) = 0 [pid 3911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3907] exit_group(0) = ? [pid 3907] +++ exited with 0 +++ [pid 3912] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3912] pipe2( [pid 3911] <... prctl resumed>) = 0 [pid 3912] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3911] setpgid(0, 0) = 0 [pid 3912] dup(4 [pid 3911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3912] <... dup resumed>) = 5 [pid 3912] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3911] <... openat resumed>) = 3 [pid 3911] write(3, "1000", 4) = 4 [pid 3911] close(3) = 0 [pid 3911] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3907, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3911] pipe2([3, 4], 0) = 0 [pid 3911] dup(4) = 5 [pid 3911] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3913 attached [pid 3908] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3913 [pid 3908] exit_group(0 [pid 3913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3908] <... exit_group resumed>) = ? [pid 3913] <... prctl resumed>) = 0 [pid 3913] setpgid(0, 0) = 0 [pid 3908] +++ exited with 0 +++ [pid 3913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3908, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3913] <... openat resumed>) = 3 [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3913] write(3, "1000", 4 [pid 3606] <... restart_syscall resumed>) = 0 [pid 3913] <... write resumed>) = 4 [pid 3913] close(3) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3913] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3914 [pid 3913] pipe2([3, 4], 0) = 0 ./strace-static-x86_64: Process 3914 attached [pid 3913] dup(4 [pid 3914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3913] <... dup resumed>) = 5 [pid 3914] <... prctl resumed>) = 0 [pid 3913] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3914] setpgid(0, 0 [pid 3909] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3914] <... setpgid resumed>) = 0 [pid 3909] exit_group(0 [pid 3914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3914] write(3, "1000", 4) = 4 [pid 3914] close(3) = 0 [pid 3914] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3914] pipe2([3, 4], 0) = 0 [pid 3914] dup(4) = 5 [pid 3914] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3910] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3910] exit_group(0 [pid 3909] <... exit_group resumed>) = ? [pid 3910] <... exit_group resumed>) = ? [pid 3910] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3910, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3909] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3909, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3915 attached , child_tidptr=0x5555573065d0) = 3915 [pid 3915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3915] <... prctl resumed>) = 0 [pid 3915] setpgid(0, 0 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3916 [pid 3915] <... setpgid resumed>) = 0 [pid 3915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3915] write(3, "1000", 4) = 4 [pid 3915] close(3./strace-static-x86_64: Process 3916 attached ) = 0 [pid 3916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3915] mkdir("./file0", 000 [pid 3916] <... prctl resumed>) = 0 [pid 3916] setpgid(0, 0 [pid 3915] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3913] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3913] exit_group(0) = ? [pid 3913] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3913, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3916] <... setpgid resumed>) = 0 [pid 3916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3916] write(3, "1000", 4) = 4 [pid 3916] close(3 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3916] <... close resumed>) = 0 [pid 3916] mkdir("./file0", 000 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3917 [pid 3916] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3916] pipe2([3, 4], 0) = 0 [pid 3916] dup(4) = 5 [pid 3916] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 3917 attached [pid 3915] pipe2( [pid 3917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3915] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3917] <... prctl resumed>) = 0 [pid 3915] dup(4 [pid 3917] setpgid(0, 0 [pid 3915] <... dup resumed>) = 5 [pid 3917] <... setpgid resumed>) = 0 [pid 3915] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3917] write(3, "1000", 4) = 4 [pid 3917] close(3) = 0 [pid 3917] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3917] pipe2([3, 4], 0) = 0 [pid 3917] dup(4) = 5 [pid 3917] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3912] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3912] exit_group(0) = ? [pid 3912] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3911] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3918 [pid 3911] exit_group(0./strace-static-x86_64: Process 3918 attached [pid 3918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3914] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3911] <... exit_group resumed>) = ? [pid 3918] <... prctl resumed>) = 0 [pid 3918] setpgid(0, 0) = 0 [pid 3914] exit_group(0 [pid 3911] +++ exited with 0 +++ [pid 3914] <... exit_group resumed>) = ? [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3917] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3914] +++ exited with 0 +++ [pid 3917] exit_group(0 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3914, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3917] <... exit_group resumed>) = ? [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3917] +++ exited with 0 +++ [pid 3606] <... restart_syscall resumed>) = 0 [pid 3918] <... openat resumed>) = 3 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3918] write(3, "1000", 4) = 4 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3918] close(3 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3918] <... close resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3919 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3920 [pid 3918] mkdir("./file0", 000 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3921 [pid 3918] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3918] pipe2([3, 4], 0) = 0 ./strace-static-x86_64: Process 3921 attached ./strace-static-x86_64: Process 3919 attached [pid 3918] dup(4) = 5 [pid 3921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3918] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3921] <... prctl resumed>) = 0 [pid 3919] <... prctl resumed>) = 0 [pid 3921] setpgid(0, 0 [pid 3919] setpgid(0, 0 [pid 3921] <... setpgid resumed>) = 0 [pid 3919] <... setpgid resumed>) = 0 [pid 3921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3921] <... openat resumed>) = 3 [pid 3921] write(3, "1000", 4 [pid 3919] <... openat resumed>) = 3 [pid 3921] <... write resumed>) = 4 [pid 3919] write(3, "1000", 4 [pid 3921] close(3 [pid 3919] <... write resumed>) = 4 [pid 3921] <... close resumed>) = 0 [pid 3919] close(3 [pid 3921] mkdir("./file0", 000 [pid 3919] <... close resumed>) = 0 [pid 3921] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3919] mkdir("./file0", 000 [pid 3921] pipe2( [pid 3919] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3921] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3919] pipe2(./strace-static-x86_64: Process 3920 attached [pid 3921] dup(4 [pid 3919] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3921] <... dup resumed>) = 5 [pid 3920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3919] dup(4 [pid 3921] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3920] <... prctl resumed>) = 0 [pid 3919] <... dup resumed>) = 5 [pid 3920] setpgid(0, 0) = 0 [pid 3919] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3920] write(3, "1000", 4) = 4 [pid 3920] close(3) = 0 [pid 3920] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3915] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3920] pipe2([3, 4], 0) = 0 [pid 3920] dup(4) = 5 [pid 3915] exit_group(0) = ? [pid 3920] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3916] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3915] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3916] exit_group(0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3916] <... exit_group resumed>) = ? [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3922 ./strace-static-x86_64: Process 3922 attached [pid 3916] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3612] <... restart_syscall resumed>) = 0 [pid 3922] <... prctl resumed>) = 0 [pid 3922] setpgid(0, 0) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3923 attached [pid 3922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3923 [pid 3923] <... prctl resumed>) = 0 [pid 3922] <... openat resumed>) = 3 [pid 3923] setpgid(0, 0 [pid 3922] write(3, "1000", 4 [pid 3923] <... setpgid resumed>) = 0 [pid 3922] <... write resumed>) = 4 [pid 3923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3922] close(3 [pid 3923] <... openat resumed>) = 3 [pid 3922] <... close resumed>) = 0 [pid 3923] write(3, "1000", 4) = 4 [pid 3922] mkdir("./file0", 000 [pid 3923] close(3 [pid 3922] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3923] <... close resumed>) = 0 [pid 3922] pipe2( [pid 3923] mkdir("./file0", 000 [pid 3922] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3923] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3922] dup(4 [pid 3923] pipe2( [pid 3922] <... dup resumed>) = 5 [pid 3923] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3922] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3923] dup(4) = 5 [pid 3923] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3920] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3918] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3920] exit_group(0 [pid 3918] exit_group(0 [pid 3921] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3920] <... exit_group resumed>) = ? [pid 3918] <... exit_group resumed>) = ? [pid 3921] exit_group(0 [pid 3920] +++ exited with 0 +++ [pid 3919] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3918] +++ exited with 0 +++ [pid 3921] <... exit_group resumed>) = ? [pid 3919] exit_group(0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3918, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3920, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3921] +++ exited with 0 +++ [pid 3919] <... exit_group resumed>) = ? [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3919] +++ exited with 0 +++ [pid 3609] <... restart_syscall resumed>) = 0 [pid 3606] <... restart_syscall resumed>) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3919, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3924 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3925 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3926 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3927 ./strace-static-x86_64: Process 3926 attached [pid 3926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3926] setpgid(0, 0) = 0 [pid 3926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3926] write(3, "1000", 4) = 4 [pid 3926] close(3) = 0 ./strace-static-x86_64: Process 3927 attached ./strace-static-x86_64: Process 3925 attached [pid 3927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3927] setpgid(0, 0 [pid 3925] <... prctl resumed>) = 0 [pid 3927] <... setpgid resumed>) = 0 [pid 3927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3926] mkdir("./file0", 000 [pid 3925] setpgid(0, 0./strace-static-x86_64: Process 3924 attached [pid 3927] <... openat resumed>) = 3 [pid 3926] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3925] <... setpgid resumed>) = 0 [pid 3927] write(3, "1000", 4 [pid 3926] pipe2( [pid 3925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3927] <... write resumed>) = 4 [pid 3926] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3925] <... openat resumed>) = 3 [pid 3924] <... prctl resumed>) = 0 [pid 3927] close(3 [pid 3925] write(3, "1000", 4 [pid 3927] <... close resumed>) = 0 [pid 3925] <... write resumed>) = 4 [pid 3927] mkdir("./file0", 000 [pid 3926] dup(4 [pid 3925] close(3 [pid 3924] setpgid(0, 0 [pid 3927] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3926] <... dup resumed>) = 5 [pid 3925] <... close resumed>) = 0 [pid 3924] <... setpgid resumed>) = 0 [pid 3927] pipe2( [pid 3926] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3925] mkdir("./file0", 000 [pid 3924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3927] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3925] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3924] <... openat resumed>) = 3 [pid 3927] dup(4 [pid 3925] pipe2( [pid 3924] write(3, "1000", 4 [pid 3927] <... dup resumed>) = 5 [pid 3925] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3927] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3925] dup(4 [pid 3924] <... write resumed>) = 4 [pid 3924] close(3 [pid 3925] <... dup resumed>) = 5 [pid 3924] <... close resumed>) = 0 [pid 3925] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3924] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3924] pipe2([3, 4], 0) = 0 [pid 3924] dup(4) = 5 [pid 3924] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3922] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3923] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3922] exit_group(0 [pid 3923] exit_group(0 [pid 3922] <... exit_group resumed>) = ? [pid 3923] <... exit_group resumed>) = ? [pid 3922] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3922, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3923] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3923, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3928 ./strace-static-x86_64: Process 3929 attached ./strace-static-x86_64: Process 3928 attached [pid 3929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3929 [pid 3929] <... prctl resumed>) = 0 [pid 3928] <... prctl resumed>) = 0 [pid 3929] setpgid(0, 0 [pid 3928] setpgid(0, 0 [pid 3929] <... setpgid resumed>) = 0 [pid 3928] <... setpgid resumed>) = 0 [pid 3929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3929] <... openat resumed>) = 3 [pid 3928] write(3, "1000", 4 [pid 3929] write(3, "1000", 4 [pid 3928] <... write resumed>) = 4 [pid 3929] <... write resumed>) = 4 [pid 3929] close(3 [pid 3928] close(3 [pid 3929] <... close resumed>) = 0 [pid 3928] <... close resumed>) = 0 [pid 3929] mkdir("./file0", 000 [pid 3928] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3928] pipe2([3, 4], 0) = 0 [pid 3928] dup(4) = 5 [pid 3929] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3928] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3929] pipe2([3, 4], 0) = 0 [pid 3929] dup(4) = 5 [pid 3929] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3924] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3924] exit_group(0) = ? [pid 3924] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3924, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3926] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3926] exit_group(0 [pid 3927] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3926] <... exit_group resumed>) = ? [pid 3925] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3927] exit_group(0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3930 attached [pid 3927] <... exit_group resumed>) = ? [pid 3926] +++ exited with 0 +++ [pid 3925] exit_group(0 [pid 3927] +++ exited with 0 +++ [pid 3925] <... exit_group resumed>) = ? [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3930 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3926, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3925] +++ exited with 0 +++ [pid 3930] <... prctl resumed>) = 0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3925, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3930] setpgid(0, 0 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3931 attached [pid 3930] <... setpgid resumed>) = 0 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3931 [pid 3931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3930] <... openat resumed>) = 3 [pid 3931] <... prctl resumed>) = 0 [pid 3930] write(3, "1000", 4 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3933 attached ./strace-static-x86_64: Process 3932 attached [pid 3931] setpgid(0, 0 [pid 3930] <... write resumed>) = 4 [pid 3932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3931] <... setpgid resumed>) = 0 [pid 3933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3930] close(3 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3932 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3933 [pid 3933] <... prctl resumed>) = 0 [pid 3932] <... prctl resumed>) = 0 [pid 3931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3930] <... close resumed>) = 0 [pid 3933] setpgid(0, 0 [pid 3932] setpgid(0, 0 [pid 3931] <... openat resumed>) = 3 [pid 3930] mkdir("./file0", 000 [pid 3933] <... setpgid resumed>) = 0 [pid 3932] <... setpgid resumed>) = 0 [pid 3931] write(3, "1000", 4 [pid 3930] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3931] <... write resumed>) = 4 [pid 3930] pipe2( [pid 3932] <... openat resumed>) = 3 [pid 3931] close(3 [pid 3930] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3933] <... openat resumed>) = 3 [pid 3932] write(3, "1000", 4 [pid 3931] <... close resumed>) = 0 [pid 3930] dup(4 [pid 3933] write(3, "1000", 4 [pid 3932] <... write resumed>) = 4 [pid 3931] mkdir("./file0", 000 [pid 3930] <... dup resumed>) = 5 [pid 3933] <... write resumed>) = 4 [pid 3932] close(3 [pid 3931] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3930] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3933] close(3 [pid 3932] <... close resumed>) = 0 [pid 3931] pipe2( [pid 3933] <... close resumed>) = 0 [pid 3932] mkdir("./file0", 000 [pid 3931] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3933] mkdir("./file0", 000 [pid 3932] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3931] dup(4 [pid 3933] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3932] pipe2( [pid 3931] <... dup resumed>) = 5 [pid 3933] pipe2( [pid 3932] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3931] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3932] dup(4 [pid 3933] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3932] <... dup resumed>) = 5 [pid 3933] dup(4 [pid 3932] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3933] <... dup resumed>) = 5 [pid 3933] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3929] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3928] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3929] exit_group(0 [pid 3928] exit_group(0 [pid 3929] <... exit_group resumed>) = ? [pid 3928] <... exit_group resumed>) = ? [pid 3929] +++ exited with 0 +++ [pid 3928] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3928, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3929, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 3612] <... restart_syscall resumed>) = 0 [pid 3608] <... restart_syscall resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3934 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3935 ./strace-static-x86_64: Process 3934 attached [pid 3934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3934] setpgid(0, 0) = 0 [pid 3934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3934] write(3, "1000", 4) = 4 [pid 3934] close(3) = 0 [pid 3934] mkdir("./file0", 000./strace-static-x86_64: Process 3935 attached ) = -1 EEXIST (File exists) [pid 3935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3934] pipe2( [pid 3935] <... prctl resumed>) = 0 [pid 3934] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3935] setpgid(0, 0) = 0 [pid 3934] dup(4 [pid 3935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3934] <... dup resumed>) = 5 [pid 3935] <... openat resumed>) = 3 [pid 3934] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3935] write(3, "1000", 4) = 4 [pid 3935] close(3) = 0 [pid 3935] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3935] pipe2([3, 4], 0) = 0 [pid 3935] dup(4) = 5 [pid 3935] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3930] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3930] exit_group(0) = ? [pid 3930] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3930, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3936 ./strace-static-x86_64: Process 3936 attached [pid 3931] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3931] exit_group(0) = ? [pid 3936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3931] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3931, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3936] <... prctl resumed>) = 0 [pid 3934] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3936] setpgid(0, 0) = 0 [pid 3936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3936] write(3, "1000", 4) = 4 [pid 3936] close(3) = 0 [pid 3936] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3936] pipe2([3, 4], 0) = 0 [pid 3936] dup(4) = 5 [pid 3936] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3934] exit_group(0) = ? [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3932] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3937 [pid 3932] exit_group(0) = ? ./strace-static-x86_64: Process 3937 attached [pid 3937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3937] setpgid(0, 0) = 0 [pid 3937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3937] write(3, "1000", 4) = 4 [pid 3937] close(3) = 0 [pid 3937] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3937] pipe2([3, 4], 0) = 0 [pid 3937] dup(4) = 5 [pid 3937] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3934] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3934, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3932] +++ exited with 0 +++ [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3938 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3932, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3935] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3933] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3935] exit_group(0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3935] <... exit_group resumed>) = ? [pid 3933] exit_group(0 [pid 3935] +++ exited with 0 +++ [pid 3933] <... exit_group resumed>) = ? [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3939 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3935, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3933] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3940 ./strace-static-x86_64: Process 3940 attached [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3941 [pid 3940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3940] setpgid(0, 0) = 0 [pid 3940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3939 attached ./strace-static-x86_64: Process 3941 attached ./strace-static-x86_64: Process 3938 attached [pid 3939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3936] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3939] <... prctl resumed>) = 0 [pid 3938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3936] exit_group(0 [pid 3941] <... prctl resumed>) = 0 [pid 3939] setpgid(0, 0 [pid 3938] <... prctl resumed>) = 0 [pid 3936] <... exit_group resumed>) = ? [pid 3939] <... setpgid resumed>) = 0 [pid 3941] setpgid(0, 0 [pid 3939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3938] setpgid(0, 0 [pid 3936] +++ exited with 0 +++ [pid 3941] <... setpgid resumed>) = 0 [pid 3939] <... openat resumed>) = 3 [pid 3938] <... setpgid resumed>) = 0 [pid 3941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3939] write(3, "1000", 4 [pid 3938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3941] <... openat resumed>) = 3 [pid 3940] <... openat resumed>) = 3 [pid 3939] <... write resumed>) = 4 [pid 3938] <... openat resumed>) = 3 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3941] write(3, "1000", 4 [pid 3940] write(3, "1000", 4 [pid 3939] close(3 [pid 3938] write(3, "1000", 4 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3941] <... write resumed>) = 4 [pid 3940] <... write resumed>) = 4 [pid 3939] <... close resumed>) = 0 [pid 3938] <... write resumed>) = 4 [pid 3941] close(3 [pid 3940] close(3 [pid 3941] <... close resumed>) = 0 [pid 3939] mkdir("./file0", 000 [pid 3938] close(3 [pid 3941] mkdir("./file0", 000 [pid 3940] <... close resumed>) = 0 [pid 3939] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3938] <... close resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3940] mkdir("./file0", 000 [pid 3939] pipe2(./strace-static-x86_64: Process 3942 attached [pid 3941] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3940] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3939] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3938] mkdir("./file0", 000 [pid 3942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3941] pipe2( [pid 3940] pipe2( [pid 3939] dup(4 [pid 3938] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3942 [pid 3942] <... prctl resumed>) = 0 [pid 3941] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3940] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3939] <... dup resumed>) = 5 [pid 3938] pipe2( [pid 3942] setpgid(0, 0 [pid 3941] dup(4 [pid 3940] dup(4 [pid 3939] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3938] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3942] <... setpgid resumed>) = 0 [pid 3941] <... dup resumed>) = 5 [pid 3940] <... dup resumed>) = 5 [pid 3941] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3940] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3938] dup(4 [pid 3942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3938] <... dup resumed>) = 5 [pid 3942] write(3, "1000", 4 [pid 3938] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3942] <... write resumed>) = 4 [pid 3942] close(3) = 0 [pid 3942] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3942] pipe2([3, 4], 0) = 0 [pid 3942] dup(4) = 5 [pid 3942] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3937] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3937] exit_group(0) = ? [pid 3937] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3937, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3943 attached , child_tidptr=0x5555573065d0) = 3943 [pid 3943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3943] setpgid(0, 0) = 0 [pid 3943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3943] write(3, "1000", 4) = 4 [pid 3943] close(3) = 0 [pid 3943] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3943] pipe2([3, 4], 0) = 0 [pid 3943] dup(4) = 5 [pid 3943] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3940] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3940] exit_group(0 [pid 3938] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3942] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3941] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3940] <... exit_group resumed>) = ? [pid 3939] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3938] exit_group(0 [pid 3942] exit_group(0 [pid 3941] exit_group(0 [pid 3940] +++ exited with 0 +++ [pid 3939] exit_group(0 [pid 3938] <... exit_group resumed>) = ? [pid 3942] <... exit_group resumed>) = ? [pid 3941] <... exit_group resumed>) = ? [pid 3939] <... exit_group resumed>) = ? [pid 3942] +++ exited with 0 +++ [pid 3938] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3944 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3945 ./strace-static-x86_64: Process 3944 attached [pid 3944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3944] setpgid(0, 0 [pid 3941] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 3945 attached [pid 3939] +++ exited with 0 +++ [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] <... restart_syscall resumed>) = 0 [pid 3945] <... prctl resumed>) = 0 [pid 3944] <... setpgid resumed>) = 0 [pid 3945] setpgid(0, 0 [pid 3944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3945] <... setpgid resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3948 attached ./strace-static-x86_64: Process 3947 attached [pid 3945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3944] <... openat resumed>) = 3 [pid 3947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3945] <... openat resumed>) = 3 [pid 3944] write(3, "1000", 4 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3946 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3947 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3948 [pid 3948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3947] <... prctl resumed>) = 0 [pid 3945] write(3, "1000", 4 [pid 3944] <... write resumed>) = 4 [pid 3948] <... prctl resumed>) = 0 [pid 3947] setpgid(0, 0 [pid 3945] <... write resumed>) = 4 [pid 3944] close(3 [pid 3948] setpgid(0, 0 [pid 3947] <... setpgid resumed>) = 0 [pid 3945] close(3 [pid 3944] <... close resumed>) = 0 [pid 3948] <... setpgid resumed>) = 0 [pid 3947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3945] <... close resumed>) = 0 [pid 3944] mkdir("./file0", 000 [pid 3945] mkdir("./file0", 000 [pid 3948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3947] <... openat resumed>) = 3 [pid 3944] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3948] <... openat resumed>) = 3 [pid 3947] write(3, "1000", 4 [pid 3945] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3944] pipe2( [pid 3948] write(3, "1000", 4 [pid 3947] <... write resumed>) = 4 [pid 3945] pipe2( [pid 3944] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3947] close(3 [pid 3945] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3944] dup(4 [pid 3948] <... write resumed>) = 4 [pid 3947] <... close resumed>) = 0 [pid 3945] dup(4 [pid 3944] <... dup resumed>) = 5 [pid 3943] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3948] close(3 [pid 3947] mkdir("./file0", 000 [pid 3945] <... dup resumed>) = 5 [pid 3944] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3943] exit_group(0 [pid 3948] <... close resumed>) = 0 [pid 3947] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3945] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3943] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3946 attached [pid 3943] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3943, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3949 [pid 3946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3946] setpgid(0, 0) = 0 [pid 3946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3947] pipe2( [pid 3946] write(3, "1000", 4) = 4 [pid 3946] close(3) = 0 [pid 3947] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3947] dup(4 [pid 3946] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3946] pipe2(./strace-static-x86_64: Process 3949 attached [3, 4], 0) = 0 [pid 3949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3946] dup(4 [pid 3949] <... prctl resumed>) = 0 [pid 3946] <... dup resumed>) = 5 [pid 3949] setpgid(0, 0 [pid 3946] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3949] <... setpgid resumed>) = 0 [pid 3949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3949] write(3, "1000", 4) = 4 [pid 3949] close(3 [pid 3947] <... dup resumed>) = 5 [pid 3949] <... close resumed>) = 0 [pid 3949] mkdir("./file0", 000 [pid 3947] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3948] mkdir("./file0", 000 [pid 3949] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3948] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3944] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3949] pipe2( [pid 3948] pipe2( [pid 3945] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3944] exit_group(0 [pid 3949] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3948] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3946] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3945] exit_group(0 [pid 3944] <... exit_group resumed>) = ? [pid 3949] dup(4 [pid 3945] <... exit_group resumed>) = ? [pid 3949] <... dup resumed>) = 5 [pid 3949] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3944] +++ exited with 0 +++ [pid 3948] dup(4 [pid 3947] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3946] exit_group(0 [pid 3945] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3948] <... dup resumed>) = 5 [pid 3947] exit_group(0 [pid 3946] <... exit_group resumed>) = ? [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3948] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3611] <... restart_syscall resumed>) = 0 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3947] <... exit_group resumed>) = ? [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3950 attached [pid 3947] +++ exited with 0 +++ [pid 3946] +++ exited with 0 +++ [pid 3950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3950 ./strace-static-x86_64: Process 3951 attached [pid 3950] <... prctl resumed>) = 0 [pid 3951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3950] setpgid(0, 0 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3951 [pid 3951] <... prctl resumed>) = 0 [pid 3950] <... setpgid resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3953 attached ./strace-static-x86_64: Process 3952 attached [pid 3951] setpgid(0, 0 [pid 3950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3951] <... setpgid resumed>) = 0 [pid 3952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3950] <... openat resumed>) = 3 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3952 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3953 [pid 3953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3952] <... prctl resumed>) = 0 [pid 3951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3950] write(3, "1000", 4 [pid 3953] <... prctl resumed>) = 0 [pid 3952] setpgid(0, 0 [pid 3951] <... openat resumed>) = 3 [pid 3950] <... write resumed>) = 4 [pid 3953] setpgid(0, 0 [pid 3952] <... setpgid resumed>) = 0 [pid 3951] write(3, "1000", 4 [pid 3950] close(3 [pid 3953] <... setpgid resumed>) = 0 [pid 3952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3951] <... write resumed>) = 4 [pid 3950] <... close resumed>) = 0 [pid 3951] close(3 [pid 3952] <... openat resumed>) = 3 [pid 3950] mkdir("./file0", 000 [pid 3953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3952] write(3, "1000", 4 [pid 3951] <... close resumed>) = 0 [pid 3950] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3953] <... openat resumed>) = 3 [pid 3952] <... write resumed>) = 4 [pid 3951] mkdir("./file0", 000 [pid 3950] pipe2( [pid 3953] write(3, "1000", 4 [pid 3952] close(3 [pid 3951] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3950] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3953] <... write resumed>) = 4 [pid 3952] <... close resumed>) = 0 [pid 3951] pipe2( [pid 3950] dup(4 [pid 3953] close(3 [pid 3952] mkdir("./file0", 000 [pid 3951] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3950] <... dup resumed>) = 5 [pid 3953] <... close resumed>) = 0 [pid 3952] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3951] dup(4 [pid 3950] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3952] pipe2( [pid 3951] <... dup resumed>) = 5 [pid 3953] mkdir("./file0", 000 [pid 3952] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3951] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3952] dup(4 [pid 3953] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3952] <... dup resumed>) = 5 [pid 3953] pipe2( [pid 3952] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3953] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3953] dup(4) = 5 [pid 3953] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3949] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3949] exit_group(0) = ? [pid 3949] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3948] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3954 ./strace-static-x86_64: Process 3954 attached [pid 3954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3954] setpgid(0, 0) = 0 [pid 3954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3954] write(3, "1000", 4) = 4 [pid 3954] close(3) = 0 [pid 3954] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3948] exit_group(0) = ? [pid 3954] pipe2([3, 4], 0) = 0 [pid 3954] dup(4 [pid 3948] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3948, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3954] <... dup resumed>) = 5 [pid 3954] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3955 attached , child_tidptr=0x5555573065d0) = 3955 [pid 3955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3955] setpgid(0, 0) = 0 [pid 3955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3955] write(3, "1000", 4) = 4 [pid 3955] close(3) = 0 [pid 3955] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3955] pipe2([3, 4], 0) = 0 [pid 3950] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3955] dup(4) = 5 [pid 3955] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3950] exit_group(0 [pid 3953] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3951] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3950] <... exit_group resumed>) = ? [pid 3953] exit_group(0 [pid 3951] exit_group(0 [pid 3953] <... exit_group resumed>) = ? [pid 3952] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3951] <... exit_group resumed>) = ? [pid 3950] +++ exited with 0 +++ [pid 3953] +++ exited with 0 +++ [pid 3952] exit_group(0 [pid 3951] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3952] <... exit_group resumed>) = ? [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3951, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 3952] +++ exited with 0 +++ [pid 3608] <... restart_syscall resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3957 attached ./strace-static-x86_64: Process 3956 attached [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3958 attached [pid 3957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3956 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3957 [pid 3958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3957] <... prctl resumed>) = 0 [pid 3956] <... prctl resumed>) = 0 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3958 [pid 3958] <... prctl resumed>) = 0 [pid 3957] setpgid(0, 0 [pid 3956] setpgid(0, 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3957] <... setpgid resumed>) = 0 [pid 3956] <... setpgid resumed>) = 0 [pid 3956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3959 ./strace-static-x86_64: Process 3959 attached [pid 3958] setpgid(0, 0 [pid 3957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3956] write(3, "1000", 4 [pid 3958] <... setpgid resumed>) = 0 [pid 3958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3957] <... openat resumed>) = 3 [pid 3956] <... write resumed>) = 4 [pid 3959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3958] <... openat resumed>) = 3 [pid 3957] write(3, "1000", 4 [pid 3956] close(3 [pid 3959] <... prctl resumed>) = 0 [pid 3958] write(3, "1000", 4 [pid 3957] <... write resumed>) = 4 [pid 3956] <... close resumed>) = 0 [pid 3959] setpgid(0, 0 [pid 3958] <... write resumed>) = 4 [pid 3957] close(3 [pid 3956] mkdir("./file0", 000 [pid 3959] <... setpgid resumed>) = 0 [pid 3958] close(3 [pid 3957] <... close resumed>) = 0 [pid 3956] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3958] <... close resumed>) = 0 [pid 3957] mkdir("./file0", 000 [pid 3956] pipe2( [pid 3957] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3958] mkdir("./file0", 000 [pid 3957] pipe2( [pid 3956] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3959] <... openat resumed>) = 3 [pid 3958] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3957] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3956] dup(4 [pid 3959] write(3, "1000", 4 [pid 3958] pipe2( [pid 3957] dup(4 [pid 3956] <... dup resumed>) = 5 [pid 3959] <... write resumed>) = 4 [pid 3958] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3957] <... dup resumed>) = 5 [pid 3956] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3959] close(3 [pid 3957] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3958] dup(4 [pid 3959] <... close resumed>) = 0 [pid 3958] <... dup resumed>) = 5 [pid 3959] mkdir("./file0", 000 [pid 3958] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3959] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3959] pipe2([3, 4], 0) = 0 [pid 3959] dup(4) = 5 [pid 3959] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3955] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3954] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3955] exit_group(0 [pid 3954] exit_group(0 [pid 3955] <... exit_group resumed>) = ? [pid 3954] <... exit_group resumed>) = ? [pid 3958] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3955] +++ exited with 0 +++ [pid 3954] +++ exited with 0 +++ [pid 3958] exit_group(0) = ? [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3955, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3958] +++ exited with 0 +++ [pid 3957] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 3957] exit_group(0 [pid 3956] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3958, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] <... restart_syscall resumed>) = 0 [pid 3605] <... restart_syscall resumed>) = 0 [pid 3957] <... exit_group resumed>) = ? [pid 3956] exit_group(0) = ? [pid 3957] +++ exited with 0 +++ [pid 3956] +++ exited with 0 +++ [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3956, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3957, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3960 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3961 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3962 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3963 attached ./strace-static-x86_64: Process 3961 attached [pid 3959] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3959] exit_group(0 [pid 3961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3963 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3964 [pid 3963] <... prctl resumed>) = 0 [pid 3961] <... prctl resumed>) = 0 [pid 3959] <... exit_group resumed>) = ? [pid 3963] setpgid(0, 0 [pid 3959] +++ exited with 0 +++ [pid 3963] <... setpgid resumed>) = 0 [pid 3961] setpgid(0, 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3959, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3961] <... setpgid resumed>) = 0 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3963] <... openat resumed>) = 3 [pid 3961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3612] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 3962 attached [pid 3963] write(3, "1000", 4 [pid 3961] <... openat resumed>) = 3 [pid 3963] <... write resumed>) = 4 [pid 3962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3961] write(3, "1000", 4./strace-static-x86_64: Process 3964 attached [pid 3963] close(3 [pid 3962] <... prctl resumed>) = 0 [pid 3961] <... write resumed>) = 4 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3965 attached [pid 3964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3963] <... close resumed>) = 0 [pid 3962] setpgid(0, 0 [pid 3961] close(3 [pid 3965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3964] <... prctl resumed>) = 0 [pid 3963] mkdir("./file0", 000 [pid 3962] <... setpgid resumed>) = 0 [pid 3961] <... close resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3965 [pid 3965] <... prctl resumed>) = 0 [pid 3963] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3961] mkdir("./file0", 000 [pid 3963] pipe2( [pid 3965] setpgid(0, 0 [pid 3961] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3965] <... setpgid resumed>) = 0 [pid 3963] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3961] pipe2(./strace-static-x86_64: Process 3960 attached [pid 3965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3964] setpgid(0, 0 [pid 3963] dup(4 [pid 3962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3965] <... openat resumed>) = 3 [pid 3964] <... setpgid resumed>) = 0 [pid 3963] <... dup resumed>) = 5 [pid 3962] <... openat resumed>) = 3 [pid 3961] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3965] write(3, "1000", 4 [pid 3964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3963] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3962] write(3, "1000", 4 [pid 3961] dup(4 [pid 3960] <... prctl resumed>) = 0 [pid 3965] <... write resumed>) = 4 [pid 3964] <... openat resumed>) = 3 [pid 3962] <... write resumed>) = 4 [pid 3960] setpgid(0, 0 [pid 3964] write(3, "1000", 4 [pid 3962] close(3 [pid 3961] <... dup resumed>) = 5 [pid 3960] <... setpgid resumed>) = 0 [pid 3964] <... write resumed>) = 4 [pid 3962] <... close resumed>) = 0 [pid 3964] close(3 [pid 3962] mkdir("./file0", 000 [pid 3960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3964] <... close resumed>) = 0 [pid 3962] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3961] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3960] <... openat resumed>) = 3 [pid 3964] mkdir("./file0", 000 [pid 3962] pipe2( [pid 3960] write(3, "1000", 4 [pid 3964] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3962] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3960] <... write resumed>) = 4 [pid 3964] pipe2( [pid 3962] dup(4 [pid 3960] close(3 [pid 3964] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3962] <... dup resumed>) = 5 [pid 3960] <... close resumed>) = 0 [pid 3964] dup(4 [pid 3962] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3960] mkdir("./file0", 000 [pid 3965] close(3 [pid 3964] <... dup resumed>) = 5 [pid 3960] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3965] <... close resumed>) = 0 [pid 3964] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3963] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3960] pipe2( [pid 3965] mkdir("./file0", 000 [pid 3963] exit_group(0 [pid 3960] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3965] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3963] <... exit_group resumed>) = ? [pid 3960] dup(4) = 5 [pid 3965] pipe2( [pid 3963] +++ exited with 0 +++ [pid 3960] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3965] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3965] dup(4 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3963, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3965] <... dup resumed>) = 5 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3965] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3611] <... restart_syscall resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3966 attached , child_tidptr=0x5555573065d0) = 3966 [pid 3966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3966] setpgid(0, 0) = 0 [pid 3966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3966] write(3, "1000", 4) = 4 [pid 3966] close(3) = 0 [pid 3966] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3966] pipe2([3, 4], 0) = 0 [pid 3966] dup(4) = 5 [pid 3966] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3962] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3962] exit_group(0 [pid 3961] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3964] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3962] <... exit_group resumed>) = ? [pid 3961] exit_group(0 [pid 3960] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3964] exit_group(0 [pid 3962] +++ exited with 0 +++ [pid 3960] exit_group(0 [pid 3964] <... exit_group resumed>) = ? [pid 3960] <... exit_group resumed>) = ? [pid 3964] +++ exited with 0 +++ [pid 3960] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3960, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3961] <... exit_group resumed>) = ? [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3967 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3968 ./strace-static-x86_64: Process 3968 attached [pid 3961] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3964, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3961, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3969 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3969 attached [pid 3969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3970 [pid 3969] <... prctl resumed>) = 0 [pid 3969] setpgid(0, 0) = 0 [pid 3969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3969] write(3, "1000", 4) = 4 [pid 3969] close(3 [pid 3968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3969] <... close resumed>) = 0 [pid 3968] <... prctl resumed>) = 0 [pid 3969] mkdir("./file0", 000 [pid 3968] setpgid(0, 0 [pid 3969] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3968] <... setpgid resumed>) = 0 [pid 3969] pipe2( [pid 3968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3969] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3968] <... openat resumed>) = 3 [pid 3968] write(3, "1000", 4) = 4 [pid 3965] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3968] close(3 [pid 3965] exit_group(0./strace-static-x86_64: Process 3967 attached [pid 3968] <... close resumed>) = 0 [pid 3968] mkdir("./file0", 000 [pid 3967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3968] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3967] <... prctl resumed>) = 0 [pid 3968] pipe2( [pid 3967] setpgid(0, 0./strace-static-x86_64: Process 3970 attached [pid 3968] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3967] <... setpgid resumed>) = 0 [pid 3965] <... exit_group resumed>) = ? [pid 3970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3968] dup(4 [pid 3967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3970] <... prctl resumed>) = 0 [pid 3968] <... dup resumed>) = 5 [pid 3967] <... openat resumed>) = 3 [pid 3965] +++ exited with 0 +++ [pid 3970] setpgid(0, 0 [pid 3968] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3967] write(3, "1000", 4 [pid 3970] <... setpgid resumed>) = 0 [pid 3969] dup(4 [pid 3967] <... write resumed>) = 4 [pid 3966] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3967] close(3 [pid 3966] exit_group(0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3965, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3970] <... openat resumed>) = 3 [pid 3967] <... close resumed>) = 0 [pid 3966] <... exit_group resumed>) = ? [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3970] write(3, "1000", 4 [pid 3967] mkdir("./file0", 000 [pid 3612] <... restart_syscall resumed>) = 0 [pid 3970] <... write resumed>) = 4 [pid 3967] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3970] close(3 [pid 3967] pipe2( [pid 3970] <... close resumed>) = 0 [pid 3969] <... dup resumed>) = 5 [pid 3967] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3966] +++ exited with 0 +++ [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3970] mkdir("./file0", 000 [pid 3969] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3968] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3967] dup(4./strace-static-x86_64: Process 3971 attached [pid 3970] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3968] exit_group(0 [pid 3967] <... dup resumed>) = 5 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3970] pipe2( [pid 3968] <... exit_group resumed>) = ? [pid 3967] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3971 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3970] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3968] +++ exited with 0 +++ [pid 3611] <... restart_syscall resumed>) = 0 [pid 3970] dup(4 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3968, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3970] <... dup resumed>) = 5 [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 3970] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] <... restart_syscall resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3972 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 3973 ./strace-static-x86_64: Process 3972 attached [pid 3972] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3973 attached [pid 3971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3972] <... prctl resumed>) = 0 [pid 3971] <... prctl resumed>) = 0 [pid 3973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3971] setpgid(0, 0 [pid 3969] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3973] <... prctl resumed>) = 0 [pid 3971] <... setpgid resumed>) = 0 [pid 3970] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3969] exit_group(0 [pid 3967] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3973] setpgid(0, 0 [pid 3971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3970] exit_group(0 [pid 3969] <... exit_group resumed>) = ? [pid 3967] exit_group(0 [pid 3973] <... setpgid resumed>) = 0 [pid 3971] <... openat resumed>) = 3 [pid 3970] <... exit_group resumed>) = ? [pid 3967] <... exit_group resumed>) = ? [pid 3973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3971] write(3, "1000", 4 [pid 3970] +++ exited with 0 +++ [pid 3969] +++ exited with 0 +++ [pid 3967] +++ exited with 0 +++ [pid 3973] <... openat resumed>) = 3 [pid 3971] <... write resumed>) = 4 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3969, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3967, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3970, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3973] write(3, "1000", 4 [pid 3972] setpgid(0, 0 [pid 3971] close(3 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3973] <... write resumed>) = 4 [pid 3972] <... setpgid resumed>) = 0 [pid 3971] <... close resumed>) = 0 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3608] <... restart_syscall resumed>) = 0 [pid 3606] <... restart_syscall resumed>) = 0 [pid 3973] close(3 [pid 3972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3971] mkdir("./file0", 000 [pid 3973] <... close resumed>) = 0 [pid 3972] <... openat resumed>) = 3 [pid 3971] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3973] mkdir("./file0", 000 [pid 3972] write(3, "1000", 4 [pid 3971] pipe2( [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3976 attached ./strace-static-x86_64: Process 3975 attached [pid 3973] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3972] <... write resumed>) = 4 [pid 3971] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3973] pipe2( [pid 3972] close(3 [pid 3971] dup(4 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3975 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3974 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3976 [pid 3976] <... prctl resumed>) = 0 [pid 3975] <... prctl resumed>) = 0 [pid 3973] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3972] <... close resumed>) = 0 [pid 3971] <... dup resumed>) = 5 [pid 3976] setpgid(0, 0 [pid 3975] setpgid(0, 0 [pid 3973] dup(4 [pid 3972] mkdir("./file0", 000 [pid 3971] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3976] <... setpgid resumed>) = 0 [pid 3975] <... setpgid resumed>) = 0 [pid 3973] <... dup resumed>) = 5 [pid 3972] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3972] pipe2([3, 4], 0) = 0 [pid 3973] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3972] dup(4) = 5 [pid 3972] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3974 attached [pid 3974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3974] setpgid(0, 0 [pid 3975] <... openat resumed>) = 3 [pid 3974] <... setpgid resumed>) = 0 [pid 3976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3975] write(3, "1000", 4 [pid 3971] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3976] <... openat resumed>) = 3 [pid 3974] <... openat resumed>) = 3 [pid 3975] <... write resumed>) = 4 [pid 3972] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3971] exit_group(0 [pid 3974] write(3, "1000", 4 [pid 3972] exit_group(0 [pid 3971] <... exit_group resumed>) = ? [pid 3975] close(3 [pid 3973] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3974] <... write resumed>) = 4 [pid 3972] <... exit_group resumed>) = ? [pid 3976] write(3, "1000", 4 [pid 3974] close(3 [pid 3975] <... close resumed>) = 0 [pid 3973] exit_group(0 [pid 3972] +++ exited with 0 +++ [pid 3971] +++ exited with 0 +++ [pid 3976] <... write resumed>) = 4 [pid 3974] <... close resumed>) = 0 [pid 3975] mkdir("./file0", 000 [pid 3973] <... exit_group resumed>) = ? [pid 3976] close(3 [pid 3974] mkdir("./file0", 000 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3974] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3975] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3973] +++ exited with 0 +++ [pid 3976] <... close resumed>) = 0 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3977 attached [pid 3976] mkdir("./file0", 000 [pid 3974] pipe2( [pid 3975] pipe2( [pid 3612] <... restart_syscall resumed>) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3973, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3976] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3974] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3975] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3977 [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 3977] <... prctl resumed>) = 0 [pid 3976] pipe2( [pid 3974] dup(4 [pid 3975] dup(4 [pid 3605] <... restart_syscall resumed>) = 0 [pid 3977] setpgid(0, 0 [pid 3976] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3974] <... dup resumed>) = 5 [pid 3975] <... dup resumed>) = 5 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3977] <... setpgid resumed>) = 0 [pid 3976] dup(4 [pid 3974] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3975] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3976] <... dup resumed>) = 5 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3978 [pid 3977] <... openat resumed>) = 3 [pid 3976] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3979 attached [pid 3977] write(3, "1000", 4 [pid 3979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3977] <... write resumed>) = 4 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3979 [pid 3979] <... prctl resumed>) = 0 [pid 3977] close(3 [pid 3979] setpgid(0, 0 [pid 3977] <... close resumed>) = 0 [pid 3979] <... setpgid resumed>) = 0 [pid 3977] mkdir("./file0", 000 [pid 3979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3977] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3979] <... openat resumed>) = 3 [pid 3977] pipe2( [pid 3979] write(3, "1000", 4 [pid 3977] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3979] <... write resumed>) = 4 [pid 3977] dup(4 [pid 3979] close(3 [pid 3977] <... dup resumed>) = 5 [pid 3979] <... close resumed>) = 0 [pid 3977] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3979] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3979] pipe2([3, 4], 0) = 0 [pid 3979] dup(4) = 5 [pid 3979] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 3978 attached [pid 3978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3978] setpgid(0, 0) = 0 [pid 3978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3978] write(3, "1000", 4) = 4 [pid 3978] close(3) = 0 [pid 3978] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3978] pipe2([3, 4], 0) = 0 [pid 3978] dup(4) = 5 [pid 3978] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3974] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3975] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3974] exit_group(0 [pid 3975] exit_group(0 [pid 3974] <... exit_group resumed>) = ? [pid 3975] <... exit_group resumed>) = ? [pid 3974] +++ exited with 0 +++ [pid 3975] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3974, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3976] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3976] exit_group(0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3975, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3976] <... exit_group resumed>) = ? [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3976] +++ exited with 0 +++ [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3981 attached ./strace-static-x86_64: Process 3980 attached [pid 3981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3980 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3981 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3981] <... prctl resumed>) = 0 [pid 3980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3981] setpgid(0, 0 [pid 3980] <... prctl resumed>) = 0 [pid 3606] <... restart_syscall resumed>) = 0 [pid 3981] <... setpgid resumed>) = 0 [pid 3980] setpgid(0, 0 [pid 3981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3980] <... setpgid resumed>) = 0 [pid 3980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3982 attached [pid 3981] <... openat resumed>) = 3 [pid 3980] <... openat resumed>) = 3 [pid 3982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3981] write(3, "1000", 4 [pid 3980] write(3, "1000", 4 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3982 [pid 3982] <... prctl resumed>) = 0 [pid 3981] <... write resumed>) = 4 [pid 3980] <... write resumed>) = 4 [pid 3982] setpgid(0, 0 [pid 3981] close(3 [pid 3980] close(3 [pid 3982] <... setpgid resumed>) = 0 [pid 3981] <... close resumed>) = 0 [pid 3980] <... close resumed>) = 0 [pid 3982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3981] mkdir("./file0", 000 [pid 3980] mkdir("./file0", 000 [pid 3981] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3980] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3981] pipe2( [pid 3980] pipe2( [pid 3982] <... openat resumed>) = 3 [pid 3981] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3982] write(3, "1000", 4 [pid 3981] dup(4 [pid 3980] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3982] <... write resumed>) = 4 [pid 3981] <... dup resumed>) = 5 [pid 3980] dup(4 [pid 3982] close(3 [pid 3981] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3980] <... dup resumed>) = 5 [pid 3982] <... close resumed>) = 0 [pid 3980] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3982] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3982] pipe2([3, 4], 0) = 0 [pid 3982] dup(4) = 5 [pid 3982] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3977] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3979] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3977] exit_group(0 [pid 3979] exit_group(0 [pid 3978] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3977] <... exit_group resumed>) = ? [pid 3979] <... exit_group resumed>) = ? [pid 3978] exit_group(0 [pid 3977] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3979] +++ exited with 0 +++ [pid 3978] <... exit_group resumed>) = ? [pid 3611] <... restart_syscall resumed>) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3979, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3978] +++ exited with 0 +++ [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3983 attached [pid 3980] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3983 [pid 3983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3980] exit_group(0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3984 ./strace-static-x86_64: Process 3985 attached [pid 3983] <... prctl resumed>) = 0 [pid 3980] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3984 attached [pid 3980] +++ exited with 0 +++ [pid 3983] setpgid(0, 0 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3985 [pid 3983] <... setpgid resumed>) = 0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3985] <... prctl resumed>) = 0 [pid 3983] <... openat resumed>) = 3 [pid 3985] setpgid(0, 0 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3985] <... setpgid resumed>) = 0 [pid 3983] write(3, "1000", 4 [pid 3985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3983] <... write resumed>) = 4 [pid 3985] <... openat resumed>) = 3 [pid 3984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3983] close(3 [pid 3985] write(3, "1000", 4 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3985] <... write resumed>) = 4 [pid 3983] <... close resumed>) = 0 [pid 3984] <... prctl resumed>) = 0 [pid 3984] setpgid(0, 0./strace-static-x86_64: Process 3986 attached [pid 3985] close(3 [pid 3984] <... setpgid resumed>) = 0 [pid 3983] mkdir("./file0", 000 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3986 [pid 3986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3985] <... close resumed>) = 0 [pid 3984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3983] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3986] <... prctl resumed>) = 0 [pid 3985] mkdir("./file0", 000 [pid 3984] <... openat resumed>) = 3 [pid 3983] pipe2( [pid 3986] setpgid(0, 0 [pid 3985] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3984] write(3, "1000", 4 [pid 3983] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3986] <... setpgid resumed>) = 0 [pid 3985] pipe2( [pid 3984] <... write resumed>) = 4 [pid 3983] dup(4) = 5 [pid 3986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3985] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3984] close(3 [pid 3983] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3986] <... openat resumed>) = 3 [pid 3985] dup(4 [pid 3984] <... close resumed>) = 0 [pid 3986] write(3, "1000", 4 [pid 3985] <... dup resumed>) = 5 [pid 3984] mkdir("./file0", 000 [pid 3986] <... write resumed>) = 4 [pid 3985] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3984] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3986] close(3 [pid 3984] pipe2( [pid 3986] <... close resumed>) = 0 [pid 3984] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3986] mkdir("./file0", 000 [pid 3984] dup(4 [pid 3986] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3984] <... dup resumed>) = 5 [pid 3986] pipe2( [pid 3984] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3986] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3986] dup(4) = 5 [pid 3986] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3982] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3982] exit_group(0 [pid 3981] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3982] <... exit_group resumed>) = ? [pid 3982] +++ exited with 0 +++ [pid 3981] exit_group(0) = ? [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3983] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3985] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3983] exit_group(0 [pid 3981] +++ exited with 0 +++ [pid 3984] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3983] <... exit_group resumed>) = ? [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3983] +++ exited with 0 +++ [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3987 attached [pid 3985] exit_group(0 [pid 3984] exit_group(0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3983, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3985] <... exit_group resumed>) = ? [pid 3984] <... exit_group resumed>) = ? [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3987 [pid 3987] <... prctl resumed>) = 0 [pid 3985] +++ exited with 0 +++ [pid 3984] +++ exited with 0 +++ ./strace-static-x86_64: Process 3988 attached [pid 3987] setpgid(0, 0 [pid 3986] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3988 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3984, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3987] <... setpgid resumed>) = 0 [pid 3986] exit_group(0 [pid 3988] <... prctl resumed>) = 0 [pid 3987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3986] <... exit_group resumed>) = ? [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3989 attached [pid 3988] setpgid(0, 0 [pid 3987] <... openat resumed>) = 3 [pid 3986] +++ exited with 0 +++ [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3990 attached [pid 3989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3988] <... setpgid resumed>) = 0 [pid 3987] write(3, "1000", 4 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3989 [pid 3989] <... prctl resumed>) = 0 [pid 3988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3987] <... write resumed>) = 4 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3990 [pid 3990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3989] setpgid(0, 0 [pid 3988] <... openat resumed>) = 3 [pid 3987] close(3 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3990] <... prctl resumed>) = 0 [pid 3989] <... setpgid resumed>) = 0 [pid 3988] write(3, "1000", 4 [pid 3987] <... close resumed>) = 0 ./strace-static-x86_64: Process 3992 attached [pid 3988] <... write resumed>) = 4 [pid 3990] setpgid(0, 0 [pid 3989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3987] mkdir("./file0", 000 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3991 [pid 3990] <... setpgid resumed>) = 0 [pid 3989] <... openat resumed>) = 3 [pid 3988] close(3 [pid 3987] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3992 [pid 3992] <... prctl resumed>) = 0 [pid 3990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3989] write(3, "1000", 4 [pid 3988] <... close resumed>) = 0 [pid 3987] pipe2( [pid 3992] setpgid(0, 0 [pid 3990] <... openat resumed>) = 3 [pid 3989] <... write resumed>) = 4 [pid 3988] mkdir("./file0", 000 [pid 3987] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3992] <... setpgid resumed>) = 0 [pid 3990] write(3, "1000", 4 [pid 3989] close(3 [pid 3988] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3987] dup(4 [pid 3992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3990] <... write resumed>) = 4 [pid 3989] <... close resumed>) = 0 [pid 3988] pipe2( [pid 3987] <... dup resumed>) = 5 [pid 3992] <... openat resumed>) = 3 [pid 3990] close(3 [pid 3989] mkdir("./file0", 000 [pid 3988] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3987] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3992] write(3, "1000", 4 [pid 3990] <... close resumed>) = 0 [pid 3989] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3988] dup(4 [pid 3992] <... write resumed>) = 4 [pid 3990] mkdir("./file0", 000 [pid 3989] pipe2( [pid 3988] <... dup resumed>) = 5 [pid 3992] close(3 [pid 3990] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3989] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3988] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3992] <... close resumed>) = 0 [pid 3990] pipe2( [pid 3989] dup(4 [pid 3992] mkdir("./file0", 000 [pid 3990] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3989] <... dup resumed>) = 5 [pid 3992] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3990] dup(4 [pid 3989] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3992] pipe2( [pid 3990] <... dup resumed>) = 5 [pid 3987] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 3991 attached [pid 3990] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3987] exit_group(0 [pid 3991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3989] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3987] <... exit_group resumed>) = ? [pid 3992] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3991] <... prctl resumed>) = 0 [pid 3989] exit_group(0 [pid 3987] +++ exited with 0 +++ [pid 3991] setpgid(0, 0 [pid 3988] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3991] <... setpgid resumed>) = 0 [pid 3989] <... exit_group resumed>) = ? [pid 3988] exit_group(0 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3992] dup(4 [pid 3991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3989] +++ exited with 0 +++ [pid 3988] <... exit_group resumed>) = ? [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3991] <... openat resumed>) = 3 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3989, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] <... restart_syscall resumed>) = 0 [pid 3992] <... dup resumed>) = 5 [pid 3991] write(3, "1000", 4 [pid 3988] +++ exited with 0 +++ [pid 3992] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3991] <... write resumed>) = 4 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3991] close(3 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3993 attached [pid 3991] <... close resumed>) = 0 [pid 3990] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3991] mkdir("./file0", 000 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3993 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3991] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3991] pipe2( [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 3995 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 3994 [pid 3990] exit_group(0 [pid 3991] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3990] <... exit_group resumed>) = ? [pid 3991] dup(4) = 5 ./strace-static-x86_64: Process 3994 attached [pid 3993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3991] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3990] +++ exited with 0 +++ [pid 3994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3993] <... prctl resumed>) = 0 [pid 3992] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3994] <... prctl resumed>) = 0 [pid 3993] setpgid(0, 0 [pid 3992] exit_group(0 [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 3994] setpgid(0, 0 [pid 3993] <... setpgid resumed>) = 0 [pid 3992] <... exit_group resumed>) = ? [pid 3994] <... setpgid resumed>) = 0 [pid 3993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3992] +++ exited with 0 +++ [pid 3605] <... restart_syscall resumed>) = 0 [pid 3994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3993] <... openat resumed>) = 3 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3994] <... openat resumed>) = 3 [pid 3993] write(3, "1000", 4./strace-static-x86_64: Process 3995 attached [pid 3994] write(3, "1000", 4 [pid 3993] <... write resumed>) = 4 [pid 3995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3994] <... write resumed>) = 4 [pid 3993] close(3 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3995] <... prctl resumed>) = 0 [pid 3994] close(3 [pid 3993] <... close resumed>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3995] setpgid(0, 0 [pid 3994] <... close resumed>) = 0 [pid 3993] mkdir("./file0", 000 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 3996 [pid 3995] <... setpgid resumed>) = 0 [pid 3994] mkdir("./file0", 000 [pid 3993] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3994] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3993] pipe2( [pid 3995] <... openat resumed>) = 3 [pid 3994] pipe2( [pid 3993] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3995] write(3, "1000", 4 [pid 3994] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3993] dup(4 [pid 3995] <... write resumed>) = 4 [pid 3994] dup(4 [pid 3993] <... dup resumed>) = 5 [pid 3995] close(3 [pid 3994] <... dup resumed>) = 5 [pid 3993] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3995] <... close resumed>) = 0 [pid 3994] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3995] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3995] pipe2([3, 4], 0) = 0 [pid 3995] dup(4) = 5 [pid 3995] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 3997 ./strace-static-x86_64: Process 3997 attached ./strace-static-x86_64: Process 3996 attached [pid 3991] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3991] exit_group(0 [pid 3997] <... prctl resumed>) = 0 [pid 3996] <... prctl resumed>) = 0 [pid 3991] <... exit_group resumed>) = ? [pid 3997] setpgid(0, 0 [pid 3996] setpgid(0, 0 [pid 3991] +++ exited with 0 +++ [pid 3997] <... setpgid resumed>) = 0 [pid 3996] <... setpgid resumed>) = 0 [pid 3997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3997] <... openat resumed>) = 3 [pid 3996] <... openat resumed>) = 3 [pid 3997] write(3, "1000", 4 [pid 3996] write(3, "1000", 4 [pid 3997] <... write resumed>) = 4 [pid 3996] <... write resumed>) = 4 [pid 3997] close(3 [pid 3996] close(3 [pid 3997] <... close resumed>) = 0 [pid 3996] <... close resumed>) = 0 [pid 3997] mkdir("./file0", 000 [pid 3996] mkdir("./file0", 000 [pid 3997] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3996] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3991, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3997] pipe2( [pid 3996] pipe2( [pid 3997] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3996] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3997] dup(4 [pid 3996] dup(4 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3997] <... dup resumed>) = 5 [pid 3996] <... dup resumed>) = 5 ./strace-static-x86_64: Process 3998 attached [pid 3997] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3996] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 3998 [pid 3998] <... prctl resumed>) = 0 [pid 3998] setpgid(0, 0) = 0 [pid 3998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3998] write(3, "1000", 4) = 4 [pid 3998] close(3) = 0 [pid 3998] mkdir("./file0", 000 [pid 3993] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3994] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3993] exit_group(0 [pid 3998] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3995] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3994] exit_group(0 [pid 3993] <... exit_group resumed>) = ? [pid 3998] pipe2( [pid 3995] exit_group(0 [pid 3994] <... exit_group resumed>) = ? [pid 3993] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3993, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3998] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3995] <... exit_group resumed>) = ? [pid 3994] +++ exited with 0 +++ [pid 3998] dup(4 [pid 3997] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3996] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3995] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3998] <... dup resumed>) = 5 [pid 3997] exit_group(0 [pid 3996] exit_group(0 [pid 3998] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3997] <... exit_group resumed>) = ? [pid 3996] <... exit_group resumed>) = ? [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3997] +++ exited with 0 +++ [pid 3996] +++ exited with 0 +++ [pid 3608] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 3999 attached [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 3999 [pid 3608] <... restart_syscall resumed>) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4000 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4001 ./strace-static-x86_64: Process 4001 attached [pid 4001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4001] setpgid(0, 0) = 0 [pid 4001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4000 attached [pid 3999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4001] <... openat resumed>) = 3 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4002 [pid 3999] <... prctl resumed>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4003 [pid 3999] setpgid(0, 0 [pid 4000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3999] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4002 attached [pid 4000] <... prctl resumed>) = 0 [pid 3999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4000] setpgid(0, 0 [pid 3999] <... openat resumed>) = 3 [pid 4002] <... prctl resumed>) = 0 [pid 4000] <... setpgid resumed>) = 0 [pid 3999] write(3, "1000", 4 [pid 4002] setpgid(0, 0 [pid 4000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3999] <... write resumed>) = 4 [pid 4002] <... setpgid resumed>) = 0 [pid 4001] write(3, "1000", 4 [pid 4000] <... openat resumed>) = 3 [pid 3999] close(3 [pid 4002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4001] <... write resumed>) = 4 [pid 4000] write(3, "1000", 4 [pid 3999] <... close resumed>) = 0 [pid 4000] <... write resumed>) = 4 [pid 3999] mkdir("./file0", 000 [pid 4000] close(3 [pid 3999] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4000] <... close resumed>) = 0 [pid 4002] <... openat resumed>) = 3 [pid 4001] close(3 [pid 3999] pipe2( [pid 4002] write(3, "1000", 4 [pid 4001] <... close resumed>) = 0 [pid 4000] mkdir("./file0", 000 [pid 3999] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4002] <... write resumed>) = 4 [pid 4001] mkdir("./file0", 000 [pid 4000] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3999] dup(4 [pid 4002] close(3 [pid 4001] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4000] pipe2( [pid 3999] <... dup resumed>) = 5 [pid 4002] <... close resumed>) = 0 [pid 4001] pipe2( [pid 4000] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3999] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 4003 attached [pid 4001] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4000] dup(4 [pid 4003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4002] mkdir("./file0", 000 [pid 4001] dup(4 [pid 4000] <... dup resumed>) = 5 [pid 4003] <... prctl resumed>) = 0 [pid 4002] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4001] <... dup resumed>) = 5 [pid 4000] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4003] setpgid(0, 0 [pid 4002] pipe2( [pid 4001] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4003] <... setpgid resumed>) = 0 [pid 4002] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4002] dup(4 [pid 4003] <... openat resumed>) = 3 [pid 4002] <... dup resumed>) = 5 [pid 4003] write(3, "1000", 4) = 4 [pid 3998] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4003] close(3) = 0 [pid 3998] exit_group(0 [pid 4003] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 3998] <... exit_group resumed>) = ? [pid 4003] pipe2([3, 4], 0) = 0 [pid 4003] dup(4 [pid 3998] +++ exited with 0 +++ [pid 4003] <... dup resumed>) = 5 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3998, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4003] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4002] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3999] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4001] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3999] exit_group(0 [pid 4001] exit_group(0 [pid 3999] <... exit_group resumed>) = ? [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4001] <... exit_group resumed>) = ? [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4004 ./strace-static-x86_64: Process 4004 attached [pid 4001] +++ exited with 0 +++ [pid 3999] +++ exited with 0 +++ [pid 4004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3999, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4004] <... prctl resumed>) = 0 [pid 4004] setpgid(0, 0) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4006 attached ./strace-static-x86_64: Process 4005 attached [pid 4004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4004] <... openat resumed>) = 3 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4005 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4006 [pid 4006] <... prctl resumed>) = 0 [pid 4004] write(3, "1000", 4 [pid 4006] setpgid(0, 0 [pid 4004] <... write resumed>) = 4 [pid 4006] <... setpgid resumed>) = 0 [pid 4004] close(3 [pid 4006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4004] <... close resumed>) = 0 [pid 4006] <... openat resumed>) = 3 [pid 4005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4004] mkdir("./file0", 000 [pid 4006] write(3, "1000", 4) = 4 [pid 4005] <... prctl resumed>) = 0 [pid 4004] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4006] close(3 [pid 4005] setpgid(0, 0 [pid 4004] pipe2( [pid 4006] <... close resumed>) = 0 [pid 4005] <... setpgid resumed>) = 0 [pid 4004] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4006] mkdir("./file0", 000 [pid 4005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4004] dup(4 [pid 4006] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4004] <... dup resumed>) = 5 [pid 4006] pipe2( [pid 4005] <... openat resumed>) = 3 [pid 4004] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4005] write(3, "1000", 4 [pid 4006] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4006] dup(4) = 5 [pid 4006] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4005] <... write resumed>) = 4 [pid 4005] close(3) = 0 [pid 4005] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4005] pipe2([3, 4], 0) = 0 [pid 4005] dup(4) = 5 [pid 4005] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4003] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4000] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4003] exit_group(0 [pid 4002] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4000] exit_group(0 [pid 4006] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4003] <... exit_group resumed>) = ? [pid 4002] exit_group(0 [pid 4000] <... exit_group resumed>) = ? [pid 4006] exit_group(0 [pid 4002] <... exit_group resumed>) = ? [pid 4000] +++ exited with 0 +++ [pid 4006] <... exit_group resumed>) = ? [pid 4002] +++ exited with 0 +++ [pid 4006] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4000, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4002, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] <... restart_syscall resumed>) = 0 [pid 3606] <... restart_syscall resumed>) = 0 [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4007 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4008 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4009 [pid 4003] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4003, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4008 attached ) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 4010 [pid 4008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4008] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 4009 attached [pid 4008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4008] write(3, "1000", 4 [pid 4009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4008] <... write resumed>) = 4 [pid 4008] close(3 [pid 4009] setpgid(0, 0 [pid 4008] <... close resumed>) = 0 [pid 4009] <... setpgid resumed>) = 0 [pid 4008] mkdir("./file0", 000./strace-static-x86_64: Process 4007 attached ) = -1 EEXIST (File exists) [pid 4009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4008] pipe2( [pid 4007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4009] <... openat resumed>) = 3 [pid 4008] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4007] <... prctl resumed>) = 0 [pid 4009] write(3, "1000", 4 [pid 4008] dup(4 [pid 4007] setpgid(0, 0 [pid 4008] <... dup resumed>) = 5 [pid 4007] <... setpgid resumed>) = 0 [pid 4009] <... write resumed>) = 4 [pid 4008] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4009] close(3 [pid 4007] <... openat resumed>) = 3 [pid 4005] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4004] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4009] <... close resumed>) = 0 [pid 4007] write(3, "1000", 4 [pid 4005] exit_group(0 [pid 4004] exit_group(0./strace-static-x86_64: Process 4010 attached [pid 4007] <... write resumed>) = 4 [pid 4010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4007] close(3 [pid 4005] <... exit_group resumed>) = ? [pid 4004] <... exit_group resumed>) = ? [pid 4010] <... prctl resumed>) = 0 [pid 4009] mkdir("./file0", 000 [pid 4007] <... close resumed>) = 0 [pid 4010] setpgid(0, 0 [pid 4007] mkdir("./file0", 000 [pid 4010] <... setpgid resumed>) = 0 [pid 4009] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4007] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4005] +++ exited with 0 +++ [pid 4004] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4004, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4009] pipe2( [pid 4007] pipe2( [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4007] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4009] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4009] dup(4) = 5 [pid 4007] dup(4 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4011 [pid 4009] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4007] <... dup resumed>) = 5 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4007] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4012 ./strace-static-x86_64: Process 4011 attached [pid 4011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4011] <... prctl resumed>) = 0 [pid 4010] <... openat resumed>) = 3 [pid 4010] write(3, "1000", 4) = 4 [pid 4010] close(3) = 0 [pid 4011] setpgid(0, 0 [pid 4010] mkdir("./file0", 000 [pid 4011] <... setpgid resumed>) = 0 [pid 4010] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4010] pipe2( [pid 4011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4010] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4010] dup(4./strace-static-x86_64: Process 4012 attached ) = 5 [pid 4008] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4010] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4008] exit_group(0 [pid 4012] <... prctl resumed>) = 0 [pid 4008] <... exit_group resumed>) = ? [pid 4012] setpgid(0, 0 [pid 4008] +++ exited with 0 +++ [pid 4012] <... setpgid resumed>) = 0 [pid 4012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4008, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4012] <... openat resumed>) = 3 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4012] write(3, "1000", 4) = 4 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4013 [pid 4012] close(3) = 0 [pid 4012] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4011] <... openat resumed>) = 3 [pid 4012] pipe2( [pid 4011] write(3, "1000", 4 [pid 4012] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4012] dup(4 [pid 4011] <... write resumed>) = 4 [pid 4012] <... dup resumed>) = 5 [pid 4011] close(3 [pid 4012] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4011] <... close resumed>) = 0 [pid 4011] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4011] pipe2([3, 4], 0) = 0 ./strace-static-x86_64: Process 4013 attached [pid 4011] dup(4 [pid 4013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4011] <... dup resumed>) = 5 [pid 4013] <... prctl resumed>) = 0 [pid 4013] setpgid(0, 0) = 0 [pid 4013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4011] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4013] <... openat resumed>) = 3 [pid 4013] write(3, "1000", 4) = 4 [pid 4013] close(3) = 0 [pid 4013] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4013] pipe2([3, 4], 0) = 0 [pid 4013] dup(4) = 5 [pid 4013] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4010] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4010] exit_group(0 [pid 4009] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4010] <... exit_group resumed>) = ? [pid 4009] exit_group(0 [pid 4007] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4010] +++ exited with 0 +++ [pid 4009] <... exit_group resumed>) = ? [pid 4007] exit_group(0 [pid 4009] +++ exited with 0 +++ [pid 4007] <... exit_group resumed>) = ? [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4010, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4009, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] <... restart_syscall resumed>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4012] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4012] exit_group(0 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4014 [pid 4013] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4012] <... exit_group resumed>) = ? [pid 4007] +++ exited with 0 +++ [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4013] exit_group(0 [pid 4012] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4007, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4012, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4015 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 4016 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4013] <... exit_group resumed>) = ? [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4017 ./strace-static-x86_64: Process 4016 attached [pid 4013] +++ exited with 0 +++ ./strace-static-x86_64: Process 4014 attached [pid 4016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4011] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4016] <... prctl resumed>) = 0 [pid 4014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4011] exit_group(0 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4013, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4016] setpgid(0, 0 [pid 4014] <... prctl resumed>) = 0 [pid 4011] <... exit_group resumed>) = ? [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4018 attached [pid 4016] <... setpgid resumed>) = 0 [pid 4014] setpgid(0, 0 [pid 4011] +++ exited with 0 +++ [pid 4018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4014] <... setpgid resumed>) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4018 [pid 4018] <... prctl resumed>) = 0 [pid 4016] <... openat resumed>) = 3 [pid 4014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4018] setpgid(0, 0 [pid 4016] write(3, "1000", 4 [pid 4014] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4015 attached [pid 4018] <... setpgid resumed>) = 0 [pid 4016] <... write resumed>) = 4 [pid 4014] write(3, "1000", 4 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4019 attached [pid 4018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4016] close(3 [pid 4015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4014] <... write resumed>) = 4 ./strace-static-x86_64: Process 4017 attached [pid 4019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4018] <... openat resumed>) = 3 [pid 4016] <... close resumed>) = 0 [pid 4015] <... prctl resumed>) = 0 [pid 4014] close(3 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4019 [pid 4019] <... prctl resumed>) = 0 [pid 4018] write(3, "1000", 4 [pid 4017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4016] mkdir("./file0", 000 [pid 4015] setpgid(0, 0 [pid 4014] <... close resumed>) = 0 [pid 4019] setpgid(0, 0 [pid 4018] <... write resumed>) = 4 [pid 4017] <... prctl resumed>) = 0 [pid 4016] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4015] <... setpgid resumed>) = 0 [pid 4014] mkdir("./file0", 000 [pid 4019] <... setpgid resumed>) = 0 [pid 4018] close(3 [pid 4017] setpgid(0, 0 [pid 4016] pipe2( [pid 4015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4014] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4018] <... close resumed>) = 0 [pid 4016] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4014] pipe2( [pid 4019] <... openat resumed>) = 3 [pid 4018] mkdir("./file0", 000 [pid 4017] <... setpgid resumed>) = 0 [pid 4016] dup(4 [pid 4015] <... openat resumed>) = 3 [pid 4014] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4019] write(3, "1000", 4 [pid 4018] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4016] <... dup resumed>) = 5 [pid 4014] dup(4 [pid 4015] write(3, "1000", 4 [pid 4019] <... write resumed>) = 4 [pid 4018] pipe2( [pid 4017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4016] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4014] <... dup resumed>) = 5 [pid 4015] <... write resumed>) = 4 [pid 4019] close(3 [pid 4018] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4017] <... openat resumed>) = 3 [pid 4015] close(3 [pid 4017] write(3, "1000", 4 [pid 4015] <... close resumed>) = 0 [pid 4014] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4018] dup(4 [pid 4017] <... write resumed>) = 4 [pid 4015] mkdir("./file0", 000 [pid 4017] close(3 [pid 4015] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4017] <... close resumed>) = 0 [pid 4015] pipe2( [pid 4017] mkdir("./file0", 000 [pid 4015] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4018] <... dup resumed>) = 5 [pid 4017] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4015] dup(4 [pid 4017] pipe2( [pid 4015] <... dup resumed>) = 5 [pid 4017] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4015] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4017] dup(4) = 5 [pid 4017] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4019] <... close resumed>) = 0 [pid 4019] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4019] pipe2([3, 4], 0) = 0 [pid 4019] dup(4) = 5 [pid 4018] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4019] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4016] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4016] exit_group(0) = ? [pid 4016] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4014] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4017] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4018] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4015] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4014] exit_group(0 [pid 4019] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4018] exit_group(0 [pid 4017] exit_group(0 [pid 4015] exit_group(0 [pid 4014] <... exit_group resumed>) = ? [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4020 [pid 4019] exit_group(0 [pid 4018] <... exit_group resumed>) = ? [pid 4017] <... exit_group resumed>) = ? [pid 4015] <... exit_group resumed>) = ? [pid 4019] <... exit_group resumed>) = ? [pid 4018] +++ exited with 0 +++ [pid 4017] +++ exited with 0 +++ [pid 4015] +++ exited with 0 +++ [pid 4014] +++ exited with 0 +++ [pid 4019] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4017, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4014, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 4020 attached [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 4020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3611] <... restart_syscall resumed>) = 0 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3608] <... restart_syscall resumed>) = 0 [pid 3606] <... restart_syscall resumed>) = 0 [pid 3605] <... restart_syscall resumed>) = 0 [pid 4020] <... prctl resumed>) = 0 [pid 4020] setpgid(0, 0) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4024 attached ./strace-static-x86_64: Process 4023 attached ./strace-static-x86_64: Process 4022 attached ./strace-static-x86_64: Process 4021 attached [pid 4020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4020] <... openat resumed>) = 3 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4021 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4022 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4023 [pid 4024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4024 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4025 ./strace-static-x86_64: Process 4025 attached [pid 4024] <... prctl resumed>) = 0 [pid 4023] <... prctl resumed>) = 0 [pid 4022] <... prctl resumed>) = 0 [pid 4021] <... prctl resumed>) = 0 [pid 4020] write(3, "1000", 4 [pid 4025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4024] setpgid(0, 0 [pid 4023] setpgid(0, 0 [pid 4022] setpgid(0, 0 [pid 4021] setpgid(0, 0 [pid 4020] <... write resumed>) = 4 [pid 4025] <... prctl resumed>) = 0 [pid 4024] <... setpgid resumed>) = 0 [pid 4023] <... setpgid resumed>) = 0 [pid 4022] <... setpgid resumed>) = 0 [pid 4021] <... setpgid resumed>) = 0 [pid 4020] close(3 [pid 4023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4020] <... close resumed>) = 0 [pid 4024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4023] <... openat resumed>) = 3 [pid 4021] <... openat resumed>) = 3 [pid 4020] mkdir("./file0", 000 [pid 4025] setpgid(0, 0 [pid 4024] <... openat resumed>) = 3 [pid 4023] write(3, "1000", 4 [pid 4022] <... openat resumed>) = 3 [pid 4021] write(3, "1000", 4 [pid 4020] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4025] <... setpgid resumed>) = 0 [pid 4024] write(3, "1000", 4 [pid 4023] <... write resumed>) = 4 [pid 4022] write(3, "1000", 4 [pid 4021] <... write resumed>) = 4 [pid 4020] pipe2( [pid 4025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4024] <... write resumed>) = 4 [pid 4023] close(3 [pid 4022] <... write resumed>) = 4 [pid 4021] close(3 [pid 4020] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4025] <... openat resumed>) = 3 [pid 4024] close(3 [pid 4023] <... close resumed>) = 0 [pid 4022] close(3 [pid 4021] <... close resumed>) = 0 [pid 4020] dup(4 [pid 4025] write(3, "1000", 4 [pid 4024] <... close resumed>) = 0 [pid 4023] mkdir("./file0", 000 [pid 4022] <... close resumed>) = 0 [pid 4021] mkdir("./file0", 000 [pid 4020] <... dup resumed>) = 5 [pid 4025] <... write resumed>) = 4 [pid 4024] mkdir("./file0", 000 [pid 4023] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4022] mkdir("./file0", 000 [pid 4021] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4020] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4025] close(3 [pid 4024] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4023] pipe2( [pid 4022] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4021] pipe2( [pid 4025] <... close resumed>) = 0 [pid 4024] pipe2( [pid 4023] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4022] pipe2( [pid 4021] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4025] mkdir("./file0", 000 [pid 4024] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4023] dup(4 [pid 4022] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4021] dup(4 [pid 4025] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4024] dup(4 [pid 4023] <... dup resumed>) = 5 [pid 4022] dup(4 [pid 4021] <... dup resumed>) = 5 [pid 4025] pipe2( [pid 4024] <... dup resumed>) = 5 [pid 4023] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4022] <... dup resumed>) = 5 [pid 4021] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4025] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4024] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4022] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4025] dup(4) = 5 [pid 4025] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4020] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4020] exit_group(0) = ? [pid 4020] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4023] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4022] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4023] exit_group(0 [pid 4022] exit_group(0 [pid 4023] <... exit_group resumed>) = ? [pid 4022] <... exit_group resumed>) = ? [pid 4021] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4023] +++ exited with 0 +++ [pid 4022] +++ exited with 0 +++ [pid 4021] exit_group(0) = ? [pid 4021] +++ exited with 0 +++ [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4026 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4021, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4027 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4028 [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 4028 attached [pid 4028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4028] setpgid(0, 0) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4029 [pid 4028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4028] write(3, "1000", 4) = 4 [pid 4028] close(3) = 0 ./strace-static-x86_64: Process 4029 attached ./strace-static-x86_64: Process 4027 attached ./strace-static-x86_64: Process 4026 attached [pid 4028] mkdir("./file0", 000 [pid 4024] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4024] exit_group(0 [pid 4029] <... prctl resumed>) = 0 [pid 4028] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4027] <... prctl resumed>) = 0 [pid 4025] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4025] exit_group(0) = ? [pid 4029] setpgid(0, 0 [pid 4028] pipe2( [pid 4027] setpgid(0, 0 [pid 4026] <... prctl resumed>) = 0 [pid 4024] <... exit_group resumed>) = ? [pid 4029] <... setpgid resumed>) = 0 [pid 4025] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4025, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 4028] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4027] <... setpgid resumed>) = 0 [pid 4026] setpgid(0, 0 [pid 4024] +++ exited with 0 +++ [pid 3605] <... restart_syscall resumed>) = 0 [pid 4029] <... openat resumed>) = 3 [pid 4028] dup(4 [pid 4027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4026] <... setpgid resumed>) = 0 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4029] write(3, "1000", 4 [pid 4028] <... dup resumed>) = 5 [pid 4027] <... openat resumed>) = 3 [pid 4026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4029] <... write resumed>) = 4 [pid 4028] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4027] write(3, "1000", 4 [pid 4026] <... openat resumed>) = 3 [pid 4029] close(3 [pid 4027] <... write resumed>) = 4 [pid 4026] write(3, "1000", 4 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4029] <... close resumed>) = 0 [pid 4027] close(3 [pid 4026] <... write resumed>) = 4 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4029] mkdir("./file0", 000 [pid 4027] <... close resumed>) = 0 [pid 4026] close(3 [pid 4029] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4027] mkdir("./file0", 000 [pid 4026] <... close resumed>) = 0 [pid 4029] pipe2( [pid 4027] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4026] mkdir("./file0", 000 [pid 4029] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4027] pipe2( [pid 4026] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4030 [pid 4029] dup(4 [pid 4027] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4026] pipe2( [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4031 [pid 4029] <... dup resumed>) = 5 [pid 4027] dup(4 [pid 4026] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4029] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4027] <... dup resumed>) = 5 [pid 4026] dup(4 [pid 4027] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4026] <... dup resumed>) = 5 [pid 4026] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 4030 attached [pid 4030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4030] setpgid(0, 0) = 0 [pid 4030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 4031 attached [pid 4030] write(3, "1000", 4) = 4 [pid 4030] close(3) = 0 [pid 4030] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4030] pipe2([3, 4], 0) = 0 [pid 4030] dup(4) = 5 [pid 4030] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4031] setpgid(0, 0) = 0 [pid 4031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4031] write(3, "1000", 4) = 4 [pid 4031] close(3) = 0 [pid 4031] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4031] pipe2([3, 4], 0) = 0 [pid 4031] dup(4) = 5 [pid 4031] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4026] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4026] exit_group(0) = ? [pid 4026] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4026, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 4027] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4027] exit_group(0 [pid 4029] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4028] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4027] <... exit_group resumed>) = ? [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4032 [pid 4029] exit_group(0 [pid 4028] exit_group(0) = ? ./strace-static-x86_64: Process 4032 attached [pid 4030] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4029] <... exit_group resumed>) = ? [pid 4028] +++ exited with 0 +++ [pid 4027] +++ exited with 0 +++ [pid 4030] exit_group(0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 4029] +++ exited with 0 +++ [pid 4030] <... exit_group resumed>) = ? [pid 4032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4029, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] <... restart_syscall resumed>) = 0 [pid 4030] +++ exited with 0 +++ [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4033 attached [pid 4032] <... prctl resumed>) = 0 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4032] setpgid(0, 0 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4033 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4034 attached [pid 4033] <... prctl resumed>) = 0 [pid 4032] <... setpgid resumed>) = 0 [pid 3605] <... restart_syscall resumed>) = 0 [pid 4034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4033] setpgid(0, 0 [pid 4032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4034 ./strace-static-x86_64: Process 4035 attached [pid 4034] <... prctl resumed>) = 0 [pid 4033] <... setpgid resumed>) = 0 [pid 4032] <... openat resumed>) = 3 [pid 4034] setpgid(0, 0 [pid 4033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4032] write(3, "1000", 4 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4035 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4035] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4036 attached [pid 4034] <... setpgid resumed>) = 0 [pid 4033] <... openat resumed>) = 3 [pid 4032] <... write resumed>) = 4 [pid 4035] <... prctl resumed>) = 0 [pid 4036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4035] setpgid(0, 0 [pid 4034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4033] write(3, "1000", 4 [pid 4032] close(3 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4036 [pid 4036] <... prctl resumed>) = 0 [pid 4035] <... setpgid resumed>) = 0 [pid 4034] <... openat resumed>) = 3 [pid 4033] <... write resumed>) = 4 [pid 4032] <... close resumed>) = 0 [pid 4036] setpgid(0, 0 [pid 4035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4034] write(3, "1000", 4 [pid 4033] close(3 [pid 4032] mkdir("./file0", 000 [pid 4036] <... setpgid resumed>) = 0 [pid 4035] <... openat resumed>) = 3 [pid 4034] <... write resumed>) = 4 [pid 4033] <... close resumed>) = 0 [pid 4032] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4035] write(3, "1000", 4 [pid 4034] close(3 [pid 4033] mkdir("./file0", 000 [pid 4032] pipe2( [pid 4036] <... openat resumed>) = 3 [pid 4035] <... write resumed>) = 4 [pid 4034] <... close resumed>) = 0 [pid 4033] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4032] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4031] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4036] write(3, "1000", 4 [pid 4035] close(3 [pid 4034] mkdir("./file0", 000 [pid 4033] pipe2( [pid 4032] dup(4 [pid 4031] exit_group(0 [pid 4036] <... write resumed>) = 4 [pid 4035] <... close resumed>) = 0 [pid 4034] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4033] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4032] <... dup resumed>) = 5 [pid 4031] <... exit_group resumed>) = ? [pid 4036] close(3 [pid 4035] mkdir("./file0", 000 [pid 4034] pipe2( [pid 4033] dup(4 [pid 4032] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4031] +++ exited with 0 +++ [pid 4036] <... close resumed>) = 0 [pid 4035] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4034] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4033] <... dup resumed>) = 5 [pid 4034] dup(4 [pid 4033] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4034] <... dup resumed>) = 5 [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 4034] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4036] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4036] pipe2([3, 4], 0) = 0 [pid 4036] dup(4) = 5 [pid 4036] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 4037 ./strace-static-x86_64: Process 4037 attached [pid 4035] pipe2([3, 4], 0) = 0 [pid 4035] dup(4 [pid 4037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4035] <... dup resumed>) = 5 [pid 4037] <... prctl resumed>) = 0 [pid 4035] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4037] setpgid(0, 0) = 0 [pid 4037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4037] write(3, "1000", 4) = 4 [pid 4037] close(3) = 0 [pid 4037] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4037] pipe2([3, 4], 0) = 0 [pid 4037] dup(4) = 5 [pid 4037] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4036] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4036] exit_group(0 [pid 4032] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4036] <... exit_group resumed>) = ? [pid 4036] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 4038 ./strace-static-x86_64: Process 4038 attached [pid 4038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4032] exit_group(0) = ? [pid 4038] setpgid(0, 0) = 0 [pid 4038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4032] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4032, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4038] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4039 attached [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4039 [pid 4039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4039] setpgid(0, 0) = 0 [pid 4038] write(3, "1000", 4 [pid 4039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4039] write(3, "1000", 4) = 4 [pid 4039] close(3) = 0 [pid 4038] <... write resumed>) = 4 [pid 4039] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4039] pipe2([3, 4], 0) = 0 [pid 4039] dup(4) = 5 [pid 4038] close(3 [pid 4039] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4033] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4038] <... close resumed>) = 0 [pid 4034] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4033] exit_group(0 [pid 4038] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4038] pipe2( [pid 4034] exit_group(0 [pid 4033] <... exit_group resumed>) = ? [pid 4038] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4038] dup(4) = 5 [pid 4038] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4034] <... exit_group resumed>) = ? [pid 4033] +++ exited with 0 +++ [pid 4034] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4033, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4037] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4037] exit_group(0 [pid 4035] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4037] <... exit_group resumed>) = ? [pid 4035] exit_group(0 [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 4037] +++ exited with 0 +++ [pid 4035] <... exit_group resumed>) = ? [pid 3608] <... restart_syscall resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4040 attached [pid 4035] +++ exited with 0 +++ [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4037, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4035, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4040 [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 4040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4041 [pid 3606] <... restart_syscall resumed>) = 0 [pid 4040] <... prctl resumed>) = 0 [pid 4040] setpgid(0, 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4042 attached [pid 4040] <... setpgid resumed>) = 0 [pid 4042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4042 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4042] <... prctl resumed>) = 0 [pid 4040] <... openat resumed>) = 3 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4043 [pid 4042] setpgid(0, 0./strace-static-x86_64: Process 4043 attached ) = 0 [pid 4040] write(3, "1000", 4 [pid 4043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4040] <... write resumed>) = 4 [pid 4043] <... prctl resumed>) = 0 [pid 4042] <... openat resumed>) = 3 [pid 4040] close(3./strace-static-x86_64: Process 4041 attached [pid 4043] setpgid(0, 0 [pid 4042] write(3, "1000", 4 [pid 4040] <... close resumed>) = 0 [pid 4043] <... setpgid resumed>) = 0 [pid 4042] <... write resumed>) = 4 [pid 4041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4040] mkdir("./file0", 000 [pid 4043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4042] close(3 [pid 4041] <... prctl resumed>) = 0 [pid 4040] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4043] <... openat resumed>) = 3 [pid 4042] <... close resumed>) = 0 [pid 4041] setpgid(0, 0 [pid 4040] pipe2( [pid 4043] write(3, "1000", 4 [pid 4042] mkdir("./file0", 000 [pid 4041] <... setpgid resumed>) = 0 [pid 4040] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4043] <... write resumed>) = 4 [pid 4042] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4040] dup(4 [pid 4043] close(3 [pid 4042] pipe2( [pid 4041] <... openat resumed>) = 3 [pid 4040] <... dup resumed>) = 5 [pid 4043] <... close resumed>) = 0 [pid 4042] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4041] write(3, "1000", 4 [pid 4040] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4042] dup(4 [pid 4041] <... write resumed>) = 4 [pid 4043] mkdir("./file0", 000 [pid 4042] <... dup resumed>) = 5 [pid 4041] close(3 [pid 4043] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4042] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4041] <... close resumed>) = 0 [pid 4043] pipe2( [pid 4041] mkdir("./file0", 000 [pid 4043] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4041] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4043] dup(4 [pid 4041] pipe2( [pid 4043] <... dup resumed>) = 5 [pid 4041] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4043] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4041] dup(4) = 5 [pid 4041] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4038] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4039] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4038] exit_group(0 [pid 4039] exit_group(0 [pid 4038] <... exit_group resumed>) = ? [pid 4038] +++ exited with 0 +++ [pid 4039] <... exit_group resumed>) = ? [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 4039] +++ exited with 0 +++ [pid 3605] <... restart_syscall resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4039, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] <... restart_syscall resumed>) = 0 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4044 ./strace-static-x86_64: Process 4044 attached [pid 4044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 4045 [pid 4044] <... prctl resumed>) = 0 [pid 4044] setpgid(0, 0) = 0 [pid 4044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4044] write(3, "1000", 4) = 4 [pid 4044] close(3./strace-static-x86_64: Process 4045 attached [pid 4042] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4040] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4042] exit_group(0 [pid 4040] exit_group(0 [pid 4042] <... exit_group resumed>) = ? [pid 4040] <... exit_group resumed>) = ? [pid 4045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4044] <... close resumed>) = 0 [pid 4043] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4041] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4040] +++ exited with 0 +++ [pid 4042] +++ exited with 0 +++ [pid 4045] <... prctl resumed>) = 0 [pid 4044] mkdir("./file0", 000 [pid 4043] exit_group(0 [pid 4041] exit_group(0 [pid 4045] setpgid(0, 0 [pid 4044] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4043] <... exit_group resumed>) = ? [pid 4041] <... exit_group resumed>) = ? [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4040, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4045] <... setpgid resumed>) = 0 [pid 4044] pipe2( [pid 4043] +++ exited with 0 +++ [pid 4041] +++ exited with 0 +++ [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4044] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4045] <... openat resumed>) = 3 [pid 4044] dup(4 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4041, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4045] write(3, "1000", 4 [pid 4044] <... dup resumed>) = 5 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4043, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4045] <... write resumed>) = 4 [pid 4044] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4046 attached [pid 4045] close(3 [pid 4044] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4046 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4045] <... close resumed>) = 0 [pid 4044] exit_group(0 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4047 [pid 4045] mkdir("./file0", 000 [pid 4044] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4048 attached ./strace-static-x86_64: Process 4047 attached [pid 4046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4045] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4044] +++ exited with 0 +++ [pid 4045] pipe2( [pid 4048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4046] <... prctl resumed>) = 0 [pid 4045] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4048 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4049 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4044, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4045] dup(4 [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 4045] <... dup resumed>) = 5 [pid 3605] <... restart_syscall resumed>) = 0 [pid 4048] <... prctl resumed>) = 0 [pid 4047] <... prctl resumed>) = 0 [pid 4046] setpgid(0, 0 [pid 4045] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4048] setpgid(0, 0 [pid 4047] setpgid(0, 0 [pid 4046] <... setpgid resumed>) = 0 [pid 4045] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4045] exit_group(0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4050 attached [pid 4048] <... setpgid resumed>) = 0 [pid 4047] <... setpgid resumed>) = 0 [pid 4046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4045] <... exit_group resumed>) = ? [pid 4048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4046] <... openat resumed>) = 3 [pid 4045] +++ exited with 0 +++ [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4050 ./strace-static-x86_64: Process 4049 attached [pid 4049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4047] <... openat resumed>) = 3 [pid 4046] write(3, "1000", 4 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4048] <... openat resumed>) = 3 [pid 4049] <... prctl resumed>) = 0 [pid 4049] setpgid(0, 0) = 0 [pid 4049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4046] <... write resumed>) = 4 [pid 4049] <... openat resumed>) = 3 [pid 4050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4048] write(3, "1000", 4 [pid 4047] write(3, "1000", 4 [pid 4046] close(3 [pid 4049] write(3, "1000", 4) = 4 [pid 4050] <... prctl resumed>) = 0 [pid 4049] close(3 [pid 4048] <... write resumed>) = 4 [pid 4047] <... write resumed>) = 4 [pid 4046] <... close resumed>) = 0 [pid 4049] <... close resumed>) = 0 [pid 4049] mkdir("./file0", 000 [pid 4047] close(3 [pid 4046] mkdir("./file0", 000 [pid 4048] close(3 [pid 4050] setpgid(0, 0 [pid 4046] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4046] pipe2( [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4047] <... close resumed>) = 0 [pid 4046] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4049] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4049] pipe2([3, 4], 0) = 0 [pid 4049] dup(4) = 5 [pid 4049] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4046] dup(4 [pid 4050] <... setpgid resumed>) = 0 [pid 4048] <... close resumed>) = 0 [pid 4047] mkdir("./file0", 000 [pid 4046] <... dup resumed>) = 5 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4051 [pid 4046] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 4051 attached [pid 4051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4047] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4051] setpgid(0, 0) = 0 [pid 4050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4048] mkdir("./file0", 000 [pid 4047] pipe2([3, 4], 0) = 0 [pid 4048] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4047] dup(4 [pid 4048] pipe2( [pid 4047] <... dup resumed>) = 5 [pid 4048] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4050] <... openat resumed>) = 3 [pid 4047] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4048] dup(4 [pid 4051] <... openat resumed>) = 3 [pid 4050] write(3, "1000", 4 [pid 4051] write(3, "1000", 4 [pid 4050] <... write resumed>) = 4 [pid 4048] <... dup resumed>) = 5 [pid 4051] <... write resumed>) = 4 [pid 4050] close(3 [pid 4051] close(3 [pid 4050] <... close resumed>) = 0 [pid 4048] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4051] <... close resumed>) = 0 [pid 4050] mkdir("./file0", 000 [pid 4051] mkdir("./file0", 000 [pid 4050] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4051] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4050] pipe2( [pid 4051] pipe2( [pid 4050] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4051] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4051] dup(4 [pid 4050] dup(4 [pid 4051] <... dup resumed>) = 5 [pid 4050] <... dup resumed>) = 5 [pid 4051] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4050] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4049] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4049] exit_group(0) = ? [pid 4049] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4049, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 4052 ./strace-static-x86_64: Process 4052 attached [pid 4052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4052] setpgid(0, 0) = 0 [pid 4052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4052] write(3, "1000", 4) = 4 [pid 4052] close(3 [pid 4046] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4046] exit_group(0 [pid 4052] <... close resumed>) = 0 [pid 4051] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4050] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4046] <... exit_group resumed>) = ? [pid 4052] mkdir("./file0", 000 [pid 4051] exit_group(0 [pid 4050] exit_group(0 [pid 4046] +++ exited with 0 +++ [pid 4052] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4051] <... exit_group resumed>) = ? [pid 4050] <... exit_group resumed>) = ? [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4046, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4052] pipe2( [pid 4050] +++ exited with 0 +++ [pid 4052] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4050, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4052] dup(4 [pid 4051] +++ exited with 0 +++ [pid 4052] <... dup resumed>) = 5 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4052] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4053 ./strace-static-x86_64: Process 4053 attached [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4054 [pid 4053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4055 [pid 4053] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4054 attached [pid 4053] setpgid(0, 0 [pid 4048] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4048] exit_group(0 [pid 4054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4048] <... exit_group resumed>) = ? [pid 4047] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4047] exit_group(0) = ? [pid 4053] <... setpgid resumed>) = 0 [pid 4053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4047] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4053] <... openat resumed>) = 3 [pid 4053] write(3, "1000", 4) = 4 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4056 [pid 4053] close(3) = 0 [pid 4053] mkdir("./file0", 000 [pid 4052] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4048] +++ exited with 0 +++ [pid 4053] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4052] exit_group(0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4048, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 4055 attached [pid 4053] pipe2( [pid 4052] <... exit_group resumed>) = ? [pid 4054] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4056 attached [pid 4055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4053] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4055] <... prctl resumed>) = 0 [pid 4053] dup(4 [pid 4052] +++ exited with 0 +++ [pid 4056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4055] setpgid(0, 0 [pid 4054] setpgid(0, 0 [pid 4053] <... dup resumed>) = 5 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4056] <... prctl resumed>) = 0 [pid 4055] <... setpgid resumed>) = 0 [pid 4054] <... setpgid resumed>) = 0 [pid 4053] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4056] setpgid(0, 0 [pid 4055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4055] <... openat resumed>) = 3 [pid 4054] <... openat resumed>) = 3 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4054] write(3, "1000", 4./strace-static-x86_64: Process 4057 attached [pid 4056] <... setpgid resumed>) = 0 [pid 4055] write(3, "1000", 4 [pid 4054] <... write resumed>) = 4 ./strace-static-x86_64: Process 4058 attached [pid 4057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4055] <... write resumed>) = 4 [pid 4054] close(3 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4057 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4058 [pid 4058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4057] <... prctl resumed>) = 0 [pid 4056] <... openat resumed>) = 3 [pid 4055] close(3 [pid 4054] <... close resumed>) = 0 [pid 4053] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4058] <... prctl resumed>) = 0 [pid 4057] setpgid(0, 0 [pid 4056] write(3, "1000", 4 [pid 4055] <... close resumed>) = 0 [pid 4054] mkdir("./file0", 000 [pid 4058] setpgid(0, 0 [pid 4057] <... setpgid resumed>) = 0 [pid 4056] <... write resumed>) = 4 [pid 4055] mkdir("./file0", 000 [pid 4053] exit_group(0 [pid 4054] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4058] <... setpgid resumed>) = 0 [pid 4057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4056] close(3 [pid 4055] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4054] pipe2( [pid 4053] <... exit_group resumed>) = ? [pid 4058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4057] <... openat resumed>) = 3 [pid 4056] <... close resumed>) = 0 [pid 4055] pipe2( [pid 4054] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4058] <... openat resumed>) = 3 [pid 4057] write(3, "1000", 4 [pid 4056] mkdir("./file0", 000 [pid 4055] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4053] +++ exited with 0 +++ [pid 4054] dup(4 [pid 4057] <... write resumed>) = 4 [pid 4056] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4055] dup(4 [pid 4054] <... dup resumed>) = 5 [pid 4058] write(3, "1000", 4 [pid 4057] close(3 [pid 4056] pipe2( [pid 4055] <... dup resumed>) = 5 [pid 4054] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4058] <... write resumed>) = 4 [pid 4057] <... close resumed>) = 0 [pid 4056] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4055] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4053, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4058] close(3 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4058] <... close resumed>) = 0 ./strace-static-x86_64: Process 4059 attached [pid 4058] mkdir("./file0", 000 [pid 4057] mkdir("./file0", 000 [pid 4056] dup(4 [pid 4055] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4059 [pid 4059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4058] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4057] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4056] <... dup resumed>) = 5 [pid 4055] exit_group(0 [pid 4054] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4059] <... prctl resumed>) = 0 [pid 4058] pipe2( [pid 4057] pipe2( [pid 4056] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4055] <... exit_group resumed>) = ? [pid 4054] exit_group(0 [pid 4059] setpgid(0, 0 [pid 4058] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4057] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4055] +++ exited with 0 +++ [pid 4058] dup(4) = 5 [pid 4058] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4057] dup(4 [pid 4054] <... exit_group resumed>) = ? [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4055, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4059] <... setpgid resumed>) = 0 [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 4059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4054] +++ exited with 0 +++ [pid 4059] write(3, "1000", 4 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] <... restart_syscall resumed>) = 0 [pid 4059] <... write resumed>) = 4 [pid 4059] close(3) = 0 [pid 4059] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4059] pipe2([3, 4], 0) = 0 [pid 4059] dup(4) = 5 [pid 4059] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4057] <... dup resumed>) = 5 [pid 4057] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4056] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4056] exit_group(0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4060 [pid 4056] <... exit_group resumed>) = ? [pid 4058] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4061 ./strace-static-x86_64: Process 4061 attached [pid 4061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4061] setpgid(0, 0 [pid 4056] +++ exited with 0 +++ [pid 4058] exit_group(0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4056, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4058] <... exit_group resumed>) = ? [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4058] +++ exited with 0 +++ [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4062 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4057] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 4063 attached [pid 4057] exit_group(0 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4063 [pid 4057] <... exit_group resumed>) = ? [pid 4061] <... setpgid resumed>) = 0 [pid 4061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4061] write(3, "1000", 4) = 4 [pid 4057] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4061] close(3 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4061] <... close resumed>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4064 ./strace-static-x86_64: Process 4060 attached [pid 4061] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4061] pipe2( [pid 4060] <... prctl resumed>) = 0 [pid 4061] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4060] setpgid(0, 0 [pid 4063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4061] dup(4 [pid 4060] <... setpgid resumed>) = 0 [pid 4061] <... dup resumed>) = 5 [pid 4060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4063] <... prctl resumed>) = 0 [pid 4061] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4060] <... openat resumed>) = 3 [pid 4059] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 4064 attached ./strace-static-x86_64: Process 4062 attached [pid 4063] setpgid(0, 0 [pid 4060] write(3, "1000", 4 [pid 4059] exit_group(0 [pid 4064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4063] <... setpgid resumed>) = 0 [pid 4062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4059] <... exit_group resumed>) = ? [pid 4064] <... prctl resumed>) = 0 [pid 4063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4062] <... prctl resumed>) = 0 [pid 4060] <... write resumed>) = 4 [pid 4059] +++ exited with 0 +++ [pid 4064] setpgid(0, 0 [pid 4063] <... openat resumed>) = 3 [pid 4062] setpgid(0, 0 [pid 4064] <... setpgid resumed>) = 0 [pid 4063] write(3, "1000", 4 [pid 4062] <... setpgid resumed>) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4063] <... write resumed>) = 4 [pid 4062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4064] <... openat resumed>) = 3 [pid 4063] close(3 [pid 4062] <... openat resumed>) = 3 [pid 4064] write(3, "1000", 4 [pid 4063] <... close resumed>) = 0 [pid 4062] write(3, "1000", 4 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4065 [pid 4064] <... write resumed>) = 4 [pid 4063] mkdir("./file0", 000 [pid 4062] <... write resumed>) = 4 [pid 4064] close(3 [pid 4063] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4062] close(3 [pid 4064] <... close resumed>) = 0 [pid 4063] pipe2( [pid 4062] <... close resumed>) = 0 ./strace-static-x86_64: Process 4065 attached [pid 4064] mkdir("./file0", 000 [pid 4063] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4062] mkdir("./file0", 000 [pid 4061] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4060] close(3 [pid 4065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4064] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4063] dup(4 [pid 4062] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4060] <... close resumed>) = 0 [pid 4065] <... prctl resumed>) = 0 [pid 4064] pipe2( [pid 4063] <... dup resumed>) = 5 [pid 4062] pipe2( [pid 4061] exit_group(0 [pid 4060] mkdir("./file0", 000 [pid 4065] setpgid(0, 0 [pid 4064] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4063] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4062] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4061] <... exit_group resumed>) = ? [pid 4060] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4065] <... setpgid resumed>) = 0 [pid 4064] dup(4 [pid 4063] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4062] dup(4 [pid 4060] pipe2( [pid 4065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4064] <... dup resumed>) = 5 [pid 4063] exit_group(0 [pid 4062] <... dup resumed>) = 5 [pid 4061] +++ exited with 0 +++ [pid 4060] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4065] <... openat resumed>) = 3 [pid 4064] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4063] <... exit_group resumed>) = ? [pid 4062] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4060] dup(4 [pid 4065] write(3, "1000", 4 [pid 4064] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4063] +++ exited with 0 +++ [pid 4062] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4060] <... dup resumed>) = 5 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4061, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4065] <... write resumed>) = 4 [pid 4064] exit_group(0 [pid 4062] exit_group(0 [pid 4060] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4065] close(3 [pid 4064] <... exit_group resumed>) = ? [pid 4062] <... exit_group resumed>) = ? [pid 3612] <... restart_syscall resumed>) = 0 [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 4064] +++ exited with 0 +++ [pid 4062] +++ exited with 0 +++ [pid 3606] <... restart_syscall resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4062, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4065] <... close resumed>) = 0 [pid 4065] mkdir("./file0", 000 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4066 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4065] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4065] pipe2( [pid 3609] <... restart_syscall resumed>) = 0 [pid 4065] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4065] dup(4 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4067 [pid 4065] <... dup resumed>) = 5 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4068 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4065] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 4069 attached ./strace-static-x86_64: Process 4068 attached ./strace-static-x86_64: Process 4067 attached [pid 4060] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4060] exit_group(0 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4069 ./strace-static-x86_64: Process 4066 attached [pid 4060] <... exit_group resumed>) = ? [pid 4066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4069] <... prctl resumed>) = 0 [pid 4068] <... prctl resumed>) = 0 [pid 4067] <... prctl resumed>) = 0 [pid 4066] <... prctl resumed>) = 0 [pid 4060] +++ exited with 0 +++ [pid 4069] setpgid(0, 0 [pid 4068] setpgid(0, 0 [pid 4067] setpgid(0, 0 [pid 4066] setpgid(0, 0 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4069] <... setpgid resumed>) = 0 [pid 4068] <... setpgid resumed>) = 0 [pid 4067] <... setpgid resumed>) = 0 [pid 4066] <... setpgid resumed>) = 0 [pid 4069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4068] <... openat resumed>) = 3 [pid 4067] <... openat resumed>) = 3 [pid 4066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4069] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4070 attached [pid 4068] write(3, "1000", 4 [pid 4067] write(3, "1000", 4 [pid 4066] <... openat resumed>) = 3 [pid 4065] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4070 [pid 4069] write(3, "1000", 4 [pid 4068] <... write resumed>) = 4 [pid 4067] <... write resumed>) = 4 [pid 4066] write(3, "1000", 4 [pid 4065] exit_group(0 [pid 4069] <... write resumed>) = 4 [pid 4068] close(3 [pid 4067] close(3 [pid 4066] <... write resumed>) = 4 [pid 4065] <... exit_group resumed>) = ? [pid 4069] close(3 [pid 4068] <... close resumed>) = 0 [pid 4067] <... close resumed>) = 0 [pid 4066] close(3) = 0 [pid 4066] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4066] pipe2([3, 4], 0) = 0 [pid 4066] dup(4 [pid 4069] <... close resumed>) = 0 [pid 4068] mkdir("./file0", 000 [pid 4067] mkdir("./file0", 000 [pid 4066] <... dup resumed>) = 5 [pid 4069] mkdir("./file0", 000 [pid 4068] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4067] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4066] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4065] +++ exited with 0 +++ [pid 4069] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4068] pipe2( [pid 4067] pipe2( [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4069] pipe2( [pid 4068] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4067] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4069] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4068] dup(4 [pid 4067] dup(4 [pid 4069] dup(4 [pid 4068] <... dup resumed>) = 5 [pid 4067] <... dup resumed>) = 5 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4071 attached [pid 4069] <... dup resumed>) = 5 [pid 4068] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4067] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4069] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4071 [pid 4071] <... prctl resumed>) = 0 [pid 4071] setpgid(0, 0 [pid 4070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4071] <... setpgid resumed>) = 0 [pid 4070] <... prctl resumed>) = 0 [pid 4071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4070] setpgid(0, 0) = 0 [pid 4071] <... openat resumed>) = 3 [pid 4071] write(3, "1000", 4 [pid 4070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4071] <... write resumed>) = 4 [pid 4071] close(3 [pid 4070] <... openat resumed>) = 3 [pid 4071] <... close resumed>) = 0 [pid 4070] write(3, "1000", 4 [pid 4071] mkdir("./file0", 000 [pid 4070] <... write resumed>) = 4 [pid 4071] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4070] close(3 [pid 4071] pipe2( [pid 4070] <... close resumed>) = 0 [pid 4071] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4070] mkdir("./file0", 000 [pid 4071] dup(4) = 5 [pid 4070] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4071] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4070] pipe2([3, 4], 0) = 0 [pid 4070] dup(4) = 5 [pid 4070] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4066] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4066] exit_group(0) = ? [pid 4070] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4068] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4067] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4066] +++ exited with 0 +++ [pid 4070] exit_group(0 [pid 4069] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4068] exit_group(0 [pid 4067] exit_group(0 [pid 4070] <... exit_group resumed>) = ? [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4066, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4069] exit_group(0 [pid 4067] <... exit_group resumed>) = ? [pid 4068] <... exit_group resumed>) = ? [pid 4070] +++ exited with 0 +++ [pid 4069] <... exit_group resumed>) = ? [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4067] +++ exited with 0 +++ [pid 4068] +++ exited with 0 +++ [pid 3612] <... restart_syscall resumed>) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4067, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4069] +++ exited with 0 +++ [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4072 attached [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4071] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4072 [pid 4072] <... prctl resumed>) = 0 [pid 4071] exit_group(0 [pid 4072] setpgid(0, 0 [pid 4071] <... exit_group resumed>) = ? [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4073 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4074 attached [pid 4071] +++ exited with 0 +++ [pid 4072] <... setpgid resumed>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4074 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4072] <... openat resumed>) = 3 [pid 3605] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4075 attached [pid 4074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4072] write(3, "1000", 4 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4075 [pid 3605] <... restart_syscall resumed>) = 0 [pid 4075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4074] <... prctl resumed>) = 0 [pid 4072] <... write resumed>) = 4 [pid 4075] <... prctl resumed>) = 0 [pid 4074] setpgid(0, 0 [pid 4072] close(3 [pid 4075] setpgid(0, 0 [pid 4074] <... setpgid resumed>) = 0 [pid 4072] <... close resumed>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4076 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4077 attached [pid 4075] <... setpgid resumed>) = 0 [pid 4074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4072] mkdir("./file0", 000 [pid 4075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4074] <... openat resumed>) = 3 [pid 4072] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4077 ./strace-static-x86_64: Process 4073 attached [pid 4077] <... prctl resumed>) = 0 [pid 4075] <... openat resumed>) = 3 [pid 4074] write(3, "1000", 4 [pid 4072] pipe2( [pid 4077] setpgid(0, 0 [pid 4075] write(3, "1000", 4 [pid 4074] <... write resumed>) = 4 [pid 4073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4072] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4077] <... setpgid resumed>) = 0 [pid 4075] <... write resumed>) = 4 [pid 4074] close(3 [pid 4073] <... prctl resumed>) = 0 [pid 4072] dup(4 [pid 4077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4075] close(3 [pid 4074] <... close resumed>) = 0 [pid 4073] setpgid(0, 0 [pid 4072] <... dup resumed>) = 5 [pid 4074] mkdir("./file0", 000 [pid 4075] <... close resumed>) = 0 [pid 4077] <... openat resumed>) = 3 [pid 4074] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4073] <... setpgid resumed>) = 0 [pid 4072] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4077] write(3, "1000", 4 [pid 4075] mkdir("./file0", 000 [pid 4074] pipe2( [pid 4073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 4076 attached [pid 4073] write(3, "1000", 4 [pid 4076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4074] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4073] <... write resumed>) = 4 [pid 4076] <... prctl resumed>) = 0 [pid 4074] dup(4 [pid 4073] close(3 [pid 4076] setpgid(0, 0 [pid 4073] <... close resumed>) = 0 [pid 4076] <... setpgid resumed>) = 0 [pid 4073] mkdir("./file0", 000 [pid 4076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4073] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4076] <... openat resumed>) = 3 [pid 4073] pipe2( [pid 4076] write(3, "1000", 4 [pid 4073] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4076] <... write resumed>) = 4 [pid 4073] dup(4 [pid 4076] close(3 [pid 4073] <... dup resumed>) = 5 [pid 4076] <... close resumed>) = 0 [pid 4073] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4077] <... write resumed>) = 4 [pid 4076] mkdir("./file0", 000 [pid 4075] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4074] <... dup resumed>) = 5 [pid 4072] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4077] close(3 [pid 4075] pipe2( [pid 4074] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4072] exit_group(0 [pid 4077] <... close resumed>) = 0 [pid 4076] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4075] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4072] <... exit_group resumed>) = ? [pid 4077] mkdir("./file0", 000 [pid 4076] pipe2( [pid 4075] dup(4 [pid 4072] +++ exited with 0 +++ [pid 4077] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4075] <... dup resumed>) = 5 [pid 4077] pipe2( [pid 4076] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4075] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4077] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4076] dup(4 [pid 4074] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4073] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 4077] dup(4 [pid 4076] <... dup resumed>) = 5 [pid 4074] exit_group(0 [pid 4073] exit_group(0 [pid 3608] <... restart_syscall resumed>) = 0 [pid 4077] <... dup resumed>) = 5 [pid 4076] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4074] <... exit_group resumed>) = ? [pid 4073] <... exit_group resumed>) = ? [pid 4077] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4074] +++ exited with 0 +++ [pid 4073] +++ exited with 0 +++ [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4078 attached [pid 4075] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4073, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4074, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4075] exit_group(0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4078 ./strace-static-x86_64: Process 4080 attached ./strace-static-x86_64: Process 4079 attached [pid 4078] <... prctl resumed>) = 0 [pid 4077] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4075] <... exit_group resumed>) = ? [pid 4080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4078] setpgid(0, 0 [pid 4077] exit_group(0 [pid 4076] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4080 [pid 4080] <... prctl resumed>) = 0 [pid 4079] <... prctl resumed>) = 0 [pid 4078] <... setpgid resumed>) = 0 [pid 4077] <... exit_group resumed>) = ? [pid 4076] exit_group(0 [pid 4075] +++ exited with 0 +++ [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4079 [pid 4080] setpgid(0, 0 [pid 4079] setpgid(0, 0 [pid 4078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4077] +++ exited with 0 +++ [pid 4076] <... exit_group resumed>) = ? [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4075, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4080] <... setpgid resumed>) = 0 [pid 4079] <... setpgid resumed>) = 0 [pid 4078] <... openat resumed>) = 3 [pid 4076] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4078] write(3, "1000", 4 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4080] <... openat resumed>) = 3 [pid 4079] <... openat resumed>) = 3 [pid 4078] <... write resumed>) = 4 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4080] write(3, "1000", 4 [pid 4079] write(3, "1000", 4 [pid 4078] close(3 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4082 attached [pid 4080] <... write resumed>) = 4 [pid 4079] <... write resumed>) = 4 [pid 4078] <... close resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4080] close(3 [pid 4079] close(3 [pid 4078] mkdir("./file0", 000 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4082 [pid 4082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4080] <... close resumed>) = 0 [pid 4079] <... close resumed>) = 0 [pid 4078] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4081 [pid 4082] <... prctl resumed>) = 0 [pid 4080] mkdir("./file0", 000 [pid 4079] mkdir("./file0", 000 [pid 4078] pipe2( [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4083 [pid 4082] setpgid(0, 0 [pid 4080] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4079] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4078] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4082] <... setpgid resumed>) = 0 [pid 4080] pipe2( [pid 4079] pipe2( [pid 4078] dup(4 [pid 4082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4080] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4079] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4078] <... dup resumed>) = 5 ./strace-static-x86_64: Process 4081 attached [pid 4082] <... openat resumed>) = 3 [pid 4080] dup(4 [pid 4079] dup(4 [pid 4078] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4082] write(3, "1000", 4 [pid 4081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4080] <... dup resumed>) = 5 [pid 4079] <... dup resumed>) = 5 ./strace-static-x86_64: Process 4083 attached [pid 4081] <... prctl resumed>) = 0 [pid 4083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4081] setpgid(0, 0 [pid 4080] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4083] <... prctl resumed>) = 0 [pid 4081] <... setpgid resumed>) = 0 [pid 4083] setpgid(0, 0 [pid 4081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4083] <... setpgid resumed>) = 0 [pid 4081] <... openat resumed>) = 3 [pid 4083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4081] write(3, "1000", 4 [pid 4083] <... openat resumed>) = 3 [pid 4081] <... write resumed>) = 4 [pid 4083] write(3, "1000", 4 [pid 4081] close(3 [pid 4083] <... write resumed>) = 4 [pid 4081] <... close resumed>) = 0 [pid 4083] close(3 [pid 4081] mkdir("./file0", 000 [pid 4083] <... close resumed>) = 0 [pid 4083] mkdir("./file0", 000 [pid 4081] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4083] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4081] pipe2( [pid 4083] pipe2( [pid 4081] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4083] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4081] dup(4 [pid 4083] dup(4 [pid 4081] <... dup resumed>) = 5 [pid 4083] <... dup resumed>) = 5 [pid 4081] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4083] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4082] <... write resumed>) = 4 [pid 4080] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4079] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4078] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4082] close(3 [pid 4080] exit_group(0 [pid 4078] exit_group(0 [pid 4082] <... close resumed>) = 0 [pid 4080] <... exit_group resumed>) = ? [pid 4078] <... exit_group resumed>) = ? [pid 4082] mkdir("./file0", 000 [pid 4080] +++ exited with 0 +++ [pid 4078] +++ exited with 0 +++ [pid 4082] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 4082] pipe2([3, 4], 0) = 0 [pid 4082] dup(4) = 5 [pid 4082] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3611] <... restart_syscall resumed>) = 0 [pid 3608] <... restart_syscall resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4084 ./strace-static-x86_64: Process 4084 attached [pid 4084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4085 [pid 4084] setpgid(0, 0) = 0 [pid 4084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4085 attached ) = 3 [pid 4084] write(3, "1000", 4) = 4 [pid 4084] close(3 [pid 4085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4084] <... close resumed>) = 0 [pid 4085] <... prctl resumed>) = 0 [pid 4085] setpgid(0, 0 [pid 4084] mkdir("./file0", 000 [pid 4085] <... setpgid resumed>) = 0 [pid 4084] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4084] pipe2( [pid 4085] <... openat resumed>) = 3 [pid 4084] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4085] write(3, "1000", 4 [pid 4084] dup(4 [pid 4085] <... write resumed>) = 4 [pid 4084] <... dup resumed>) = 5 [pid 4085] close(3 [pid 4084] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4085] <... close resumed>) = 0 [pid 4085] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4085] pipe2([3, 4], 0) = 0 [pid 4085] dup(4) = 5 [pid 4085] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4081] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4081] exit_group(0) = ? [pid 4081] +++ exited with 0 +++ [pid 4083] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4081, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4083] exit_group(0) = ? [pid 4083] +++ exited with 0 +++ [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4083, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 4086 attached [pid 4086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4086 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4086] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4087 attached [pid 4086] setpgid(0, 0 [pid 4087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4086] <... setpgid resumed>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4087 [pid 4087] <... prctl resumed>) = 0 [pid 4086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4087] setpgid(0, 0 [pid 4086] <... openat resumed>) = 3 [pid 4087] <... setpgid resumed>) = 0 [pid 4086] write(3, "1000", 4 [pid 4087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4086] <... write resumed>) = 4 [pid 4087] <... openat resumed>) = 3 [pid 4086] close(3 [pid 4087] write(3, "1000", 4 [pid 4086] <... close resumed>) = 0 [pid 4087] <... write resumed>) = 4 [pid 4086] mkdir("./file0", 000 [pid 4087] close(3 [pid 4086] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4087] <... close resumed>) = 0 [pid 4086] pipe2( [pid 4087] mkdir("./file0", 000 [pid 4086] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4087] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4086] dup(4) = 5 [pid 4086] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4087] pipe2([3, 4], 0) = 0 [pid 4087] dup(4) = 5 [pid 4087] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4082] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4082] exit_group(0) = ? [pid 4082] +++ exited with 0 +++ [pid 4079] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4082, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 4084] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3605] <... restart_syscall resumed>) = 0 [pid 4085] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4084] exit_group(0 [pid 4079] exit_group(0 [pid 4086] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4085] exit_group(0 [pid 4084] <... exit_group resumed>) = ? [pid 4079] <... exit_group resumed>) = ? [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4086] exit_group(0 [pid 4085] <... exit_group resumed>) = ? [pid 4086] <... exit_group resumed>) = ? [pid 4084] +++ exited with 0 +++ [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4088 [pid 4086] +++ exited with 0 +++ [pid 4079] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4088 attached [pid 4088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4085] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4085, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4086, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4079, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3611] <... restart_syscall resumed>) = 0 [pid 3608] <... restart_syscall resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] <... restart_syscall resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4089 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4090 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4088] <... prctl resumed>) = 0 [pid 4088] setpgid(0, 0) = 0 [pid 4088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4091 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 4092 [pid 4088] <... openat resumed>) = 3 [pid 4088] write(3, "1000", 4) = 4 [pid 4088] close(3) = 0 [pid 4088] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4088] pipe2([3, 4], 0) = 0 [pid 4088] dup(4) = 5 [pid 4088] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 4092 attached [pid 4092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4092] setpgid(0, 0) = 0 [pid 4092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4092] write(3, "1000", 4) = 4 [pid 4092] close(3) = 0 [pid 4092] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4092] pipe2([3, 4], 0) = 0 [pid 4092] dup(4) = 5 [pid 4092] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 4090 attached [pid 4090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4090] setpgid(0, 0) = 0 [pid 4090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4090] write(3, "1000", 4) = 4 [pid 4090] close(3) = 0 [pid 4090] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4090] pipe2([3, 4], 0) = 0 [pid 4090] dup(4) = 5 [pid 4090] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 4091 attached ./strace-static-x86_64: Process 4089 attached [pid 4091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4091] setpgid(0, 0 [pid 4089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4091] <... setpgid resumed>) = 0 [pid 4091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4089] <... prctl resumed>) = 0 [pid 4091] <... openat resumed>) = 3 [pid 4089] setpgid(0, 0 [pid 4091] write(3, "1000", 4) = 4 [pid 4091] close(3) = 0 [pid 4091] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4089] <... setpgid resumed>) = 0 [pid 4091] pipe2([3, 4], 0) = 0 [pid 4091] dup(4 [pid 4089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4091] <... dup resumed>) = 5 [pid 4091] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4089] <... openat resumed>) = 3 [pid 4089] write(3, "1000", 4) = 4 [pid 4089] close(3) = 0 [pid 4089] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4089] pipe2([3, 4], 0) = 0 [pid 4089] dup(4) = 5 [pid 4089] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4087] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4087] exit_group(0) = ? [pid 4087] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4087, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 4093 ./strace-static-x86_64: Process 4093 attached [pid 4093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4093] setpgid(0, 0) = 0 [pid 4093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4091] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4093] <... openat resumed>) = 3 [pid 4092] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4091] exit_group(0 [pid 4088] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4093] write(3, "1000", 4 [pid 4092] exit_group(0 [pid 4091] <... exit_group resumed>) = ? [pid 4090] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4089] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4088] exit_group(0 [pid 4093] <... write resumed>) = 4 [pid 4092] <... exit_group resumed>) = ? [pid 4091] +++ exited with 0 +++ [pid 4090] exit_group(0 [pid 4089] exit_group(0 [pid 4088] <... exit_group resumed>) = ? [pid 4089] <... exit_group resumed>) = ? [pid 4092] +++ exited with 0 +++ [pid 4089] +++ exited with 0 +++ [pid 4088] +++ exited with 0 +++ [pid 4090] <... exit_group resumed>) = ? [pid 4093] close(3 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4088, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4093] <... close resumed>) = 0 [pid 4090] +++ exited with 0 +++ [pid 3612] <... restart_syscall resumed>) = 0 [pid 4093] mkdir("./file0", 000 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4090, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4093] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4095 attached ./strace-static-x86_64: Process 4094 attached ./strace-static-x86_64: Process 4096 attached [pid 4093] pipe2( [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4097 attached [pid 4096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4093] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4094 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4095 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4096 [pid 4097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4096] <... prctl resumed>) = 0 [pid 4095] <... prctl resumed>) = 0 [pid 4094] <... prctl resumed>) = 0 [pid 4093] dup(4 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4097 [pid 4097] <... prctl resumed>) = 0 [pid 4096] setpgid(0, 0 [pid 4095] setpgid(0, 0 [pid 4094] setpgid(0, 0 [pid 4093] <... dup resumed>) = 5 [pid 4097] setpgid(0, 0 [pid 4096] <... setpgid resumed>) = 0 [pid 4095] <... setpgid resumed>) = 0 [pid 4094] <... setpgid resumed>) = 0 [pid 4093] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4097] <... setpgid resumed>) = 0 [pid 4095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4098 attached [pid 4096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4095] <... openat resumed>) = 3 [pid 4094] <... openat resumed>) = 3 [pid 4093] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4098 [pid 4096] <... openat resumed>) = 3 [pid 4095] write(3, "1000", 4 [pid 4094] write(3, "1000", 4 [pid 4093] exit_group(0 [pid 4096] write(3, "1000", 4 [pid 4095] <... write resumed>) = 4 [pid 4094] <... write resumed>) = 4 [pid 4093] <... exit_group resumed>) = ? [pid 4096] <... write resumed>) = 4 [pid 4095] close(3 [pid 4094] close(3 [pid 4093] +++ exited with 0 +++ [pid 4096] close(3 [pid 4095] <... close resumed>) = 0 [pid 4094] <... close resumed>) = 0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4093, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4096] <... close resumed>) = 0 [pid 4095] mkdir("./file0", 000 [pid 4094] mkdir("./file0", 000 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4096] mkdir("./file0", 000 [pid 4095] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4094] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3609] <... restart_syscall resumed>) = 0 [pid 4096] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4095] pipe2( [pid 4094] pipe2( [pid 4097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4096] pipe2( [pid 4095] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4094] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4097] <... openat resumed>) = 3 [pid 4096] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4095] dup(4 [pid 4094] dup(4 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4099 attached [pid 4098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4097] write(3, "1000", 4 [pid 4096] dup(4 [pid 4095] <... dup resumed>) = 5 [pid 4094] <... dup resumed>) = 5 [pid 4099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4098] <... prctl resumed>) = 0 [pid 4097] <... write resumed>) = 4 [pid 4096] <... dup resumed>) = 5 [pid 4095] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4094] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4099 [pid 4099] <... prctl resumed>) = 0 [pid 4098] setpgid(0, 0 [pid 4097] close(3 [pid 4096] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4098] <... setpgid resumed>) = 0 [pid 4098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4099] setpgid(0, 0 [pid 4098] <... openat resumed>) = 3 [pid 4097] <... close resumed>) = 0 [pid 4094] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4099] <... setpgid resumed>) = 0 [pid 4098] write(3, "1000", 4 [pid 4097] mkdir("./file0", 000 [pid 4094] exit_group(0 [pid 4099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4098] <... write resumed>) = 4 [pid 4097] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4094] <... exit_group resumed>) = ? [pid 4098] close(3 [pid 4097] pipe2( [pid 4098] <... close resumed>) = 0 [pid 4097] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4094] +++ exited with 0 +++ [pid 4099] <... openat resumed>) = 3 [pid 4098] mkdir("./file0", 000 [pid 4097] dup(4 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4094, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4099] write(3, "1000", 4 [pid 4098] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4097] <... dup resumed>) = 5 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4099] <... write resumed>) = 4 [pid 4098] pipe2( [pid 4097] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3611] <... restart_syscall resumed>) = 0 [pid 4099] close(3 [pid 4098] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4099] <... close resumed>) = 0 [pid 4098] dup(4 [pid 4099] mkdir("./file0", 000 [pid 4098] <... dup resumed>) = 5 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4100 attached [pid 4099] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4098] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4099] pipe2( [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4100 [pid 4100] <... prctl resumed>) = 0 [pid 4099] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4100] setpgid(0, 0 [pid 4099] dup(4 [pid 4100] <... setpgid resumed>) = 0 [pid 4099] <... dup resumed>) = 5 [pid 4100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4099] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4100] <... openat resumed>) = 3 [pid 4100] write(3, "1000", 4) = 4 [pid 4100] close(3) = 0 [pid 4100] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4100] pipe2([3, 4], 0) = 0 [pid 4100] dup(4) = 5 [pid 4100] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4096] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4096] exit_group(0 [pid 4095] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4096] <... exit_group resumed>) = ? [pid 4096] +++ exited with 0 +++ [pid 4095] exit_group(0 [pid 4097] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4095] <... exit_group resumed>) = ? [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4096, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 4097] exit_group(0 [pid 4095] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4097] <... exit_group resumed>) = ? [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4101 [pid 4097] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 4102 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 4103 ./strace-static-x86_64: Process 4101 attached [pid 4101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4101] setpgid(0, 0./strace-static-x86_64: Process 4102 attached [pid 4099] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4099] exit_group(0) = ? [pid 4098] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4101] <... setpgid resumed>) = 0 [pid 4098] exit_group(0 [pid 4101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4099] +++ exited with 0 +++ [pid 4098] <... exit_group resumed>) = ? [pid 4101] <... openat resumed>) = 3 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 4103 attached [pid 4101] write(3, "1000", 4 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4101] <... write resumed>) = 4 [pid 4098] +++ exited with 0 +++ [pid 3609] <... restart_syscall resumed>) = 0 [pid 4103] <... prctl resumed>) = 0 [pid 4101] close(3 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4098, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4103] setpgid(0, 0 [pid 4101] <... close resumed>) = 0 [pid 4103] <... setpgid resumed>) = 0 [pid 4102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4101] mkdir("./file0", 000 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4104 attached [pid 4103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4102] <... prctl resumed>) = 0 [pid 4101] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4100] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4103] <... openat resumed>) = 3 [pid 4102] setpgid(0, 0 [pid 4101] pipe2( [pid 4100] exit_group(0 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4104 [pid 4104] <... prctl resumed>) = 0 [pid 4103] write(3, "1000", 4 [pid 4102] <... setpgid resumed>) = 0 [pid 4101] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4100] <... exit_group resumed>) = ? [pid 4104] setpgid(0, 0 [pid 4103] <... write resumed>) = 4 [pid 4102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4101] dup(4 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4105 attached [pid 4104] <... setpgid resumed>) = 0 [pid 4103] close(3 [pid 4102] <... openat resumed>) = 3 [pid 4101] <... dup resumed>) = 5 [pid 4100] +++ exited with 0 +++ [pid 4105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4103] <... close resumed>) = 0 [pid 4102] write(3, "1000", 4 [pid 4101] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4100, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4105 [pid 4105] <... prctl resumed>) = 0 [pid 4104] <... openat resumed>) = 3 [pid 4103] mkdir("./file0", 000 [pid 4102] <... write resumed>) = 4 [pid 4105] setpgid(0, 0 [pid 4104] write(3, "1000", 4 [pid 4103] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4102] close(3 [pid 4105] <... setpgid resumed>) = 0 [pid 4104] <... write resumed>) = 4 [pid 4103] pipe2( [pid 4102] <... close resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4106 attached [pid 4105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4104] close(3 [pid 4103] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4102] mkdir("./file0", 000 [pid 4106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4105] <... openat resumed>) = 3 [pid 4104] <... close resumed>) = 0 [pid 4103] dup(4 [pid 4102] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4106 [pid 4106] <... prctl resumed>) = 0 [pid 4105] write(3, "1000", 4 [pid 4104] mkdir("./file0", 000 [pid 4103] <... dup resumed>) = 5 [pid 4102] pipe2( [pid 4106] setpgid(0, 0 [pid 4105] <... write resumed>) = 4 [pid 4104] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4103] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4102] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4106] <... setpgid resumed>) = 0 [pid 4105] close(3 [pid 4104] pipe2( [pid 4102] dup(4 [pid 4106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4105] <... close resumed>) = 0 [pid 4104] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4102] <... dup resumed>) = 5 [pid 4105] mkdir("./file0", 000 [pid 4104] dup(4 [pid 4102] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4106] <... openat resumed>) = 3 [pid 4106] write(3, "1000", 4 [pid 4105] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4104] <... dup resumed>) = 5 [pid 4106] <... write resumed>) = 4 [pid 4105] pipe2( [pid 4104] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4106] close(3 [pid 4105] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4106] <... close resumed>) = 0 [pid 4105] dup(4 [pid 4106] mkdir("./file0", 000 [pid 4105] <... dup resumed>) = 5 [pid 4106] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4105] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4106] pipe2([3, 4], 0) = 0 [pid 4106] dup(4) = 5 [pid 4106] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4101] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4101] exit_group(0 [pid 4103] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4101] <... exit_group resumed>) = ? [pid 4103] exit_group(0 [pid 4102] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4101] +++ exited with 0 +++ [pid 4103] <... exit_group resumed>) = ? [pid 4103] +++ exited with 0 +++ [pid 4102] exit_group(0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4103, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 4102] <... exit_group resumed>) = ? [pid 3605] <... restart_syscall resumed>) = 0 [pid 4102] +++ exited with 0 +++ [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4107 [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 4104] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3606] <... restart_syscall resumed>) = 0 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4108 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573065d0) = 4109 ./strace-static-x86_64: Process 4107 attached [pid 4107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4107] setpgid(0, 0) = 0 [pid 4104] exit_group(0) = ? [pid 4107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4109 attached [pid 4109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4107] <... openat resumed>) = 3 [pid 4104] +++ exited with 0 +++ [pid 4109] <... prctl resumed>) = 0 [pid 4107] write(3, "1000", 4 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 4108 attached [pid 4109] setpgid(0, 0 [pid 4107] <... write resumed>) = 4 [pid 4109] <... setpgid resumed>) = 0 [pid 4108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4107] close(3 [pid 4109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4108] <... prctl resumed>) = 0 [pid 4109] <... openat resumed>) = 3 [pid 4108] setpgid(0, 0 [pid 4107] <... close resumed>) = 0 [pid 4109] write(3, "1000", 4 [pid 4108] <... setpgid resumed>) = 0 [pid 4107] mkdir("./file0", 000 [pid 4109] <... write resumed>) = 4 [pid 4108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4107] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4109] close(3 [pid 4108] <... openat resumed>) = 3 [pid 4107] pipe2( [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4110 attached [pid 4109] <... close resumed>) = 0 [pid 4108] write(3, "1000", 4 [pid 4107] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4109] mkdir("./file0", 000 [pid 4108] <... write resumed>) = 4 [pid 4107] dup(4 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4110 [pid 4110] <... prctl resumed>) = 0 [pid 4109] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4108] close(3 [pid 4107] <... dup resumed>) = 5 [pid 4109] pipe2( [pid 4108] <... close resumed>) = 0 [pid 4107] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4105] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4110] setpgid(0, 0 [pid 4109] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4108] mkdir("./file0", 000 [pid 4106] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4110] <... setpgid resumed>) = 0 [pid 4109] dup(4 [pid 4108] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4106] exit_group(0 [pid 4105] exit_group(0 [pid 4110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4109] <... dup resumed>) = 5 [pid 4108] pipe2( [pid 4106] <... exit_group resumed>) = ? [pid 4105] <... exit_group resumed>) = ? [pid 4110] <... openat resumed>) = 3 [pid 4109] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4108] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4107] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4106] +++ exited with 0 +++ [pid 4110] write(3, "1000", 4 [pid 4108] dup(4 [pid 4107] exit_group(0 [pid 4105] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4106, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4108] <... dup resumed>) = 5 [pid 4107] <... exit_group resumed>) = ? [pid 4108] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4107] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4107, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4111 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4112 [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4113 ./strace-static-x86_64: Process 4111 attached ./strace-static-x86_64: Process 4113 attached [pid 4110] <... write resumed>) = 4 [pid 4110] close(3 [pid 4113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4110] <... close resumed>) = 0 [pid 4113] <... prctl resumed>) = 0 [pid 4110] mkdir("./file0", 000 [pid 4113] setpgid(0, 0 [pid 4110] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4113] <... setpgid resumed>) = 0 [pid 4110] pipe2( [pid 4113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4110] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4113] <... openat resumed>) = 3 [pid 4110] dup(4 [pid 4113] write(3, "1000", 4 [pid 4110] <... dup resumed>) = 5 [pid 4113] <... write resumed>) = 4 [pid 4110] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 4112 attached [pid 4113] close(3 [pid 4111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4113] <... close resumed>) = 0 [pid 4112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4111] <... prctl resumed>) = 0 [pid 4113] mkdir("./file0", 000 [pid 4112] <... prctl resumed>) = 0 [pid 4111] setpgid(0, 0 [pid 4113] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4112] setpgid(0, 0 [pid 4111] <... setpgid resumed>) = 0 [pid 4113] pipe2( [pid 4112] <... setpgid resumed>) = 0 [pid 4111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4111] <... openat resumed>) = 3 [pid 4113] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4111] write(3, "1000", 4 [pid 4112] <... openat resumed>) = 3 [pid 4111] <... write resumed>) = 4 [pid 4113] dup(4 [pid 4111] close(3 [pid 4113] <... dup resumed>) = 5 [pid 4112] write(3, "1000", 4 [pid 4111] <... close resumed>) = 0 [pid 4113] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4112] <... write resumed>) = 4 [pid 4111] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4112] close(3 [pid 4111] pipe2( [pid 4112] <... close resumed>) = 0 [pid 4111] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4111] dup(4) = 5 [pid 4112] mkdir("./file0", 000 [pid 4111] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4112] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4112] pipe2([3, 4], 0) = 0 [pid 4112] dup(4) = 5 [pid 4112] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4109] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4109] exit_group(0) = ? [pid 4109] +++ exited with 0 +++ [pid 4108] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4108] exit_group(0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4110] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4108] <... exit_group resumed>) = ? [pid 4110] exit_group(0 [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4114 [pid 4110] <... exit_group resumed>) = ? [pid 4108] +++ exited with 0 +++ [pid 4110] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4114 attached ) = 0 [pid 4114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4114] <... prctl resumed>) = 0 [pid 4114] setpgid(0, 0 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4115 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4114] <... setpgid resumed>) = 0 [pid 4114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4116 ./strace-static-x86_64: Process 4116 attached ./strace-static-x86_64: Process 4115 attached [pid 4114] <... openat resumed>) = 3 [pid 4116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4114] write(3, "1000", 4 [pid 4116] <... prctl resumed>) = 0 [pid 4115] <... prctl resumed>) = 0 [pid 4114] <... write resumed>) = 4 [pid 4116] setpgid(0, 0 [pid 4115] setpgid(0, 0 [pid 4114] close(3 [pid 4116] <... setpgid resumed>) = 0 [pid 4115] <... setpgid resumed>) = 0 [pid 4114] <... close resumed>) = 0 [pid 4116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4114] mkdir("./file0", 000 [pid 4116] <... openat resumed>) = 3 [pid 4115] <... openat resumed>) = 3 [pid 4114] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4116] write(3, "1000", 4 [pid 4115] write(3, "1000", 4 [pid 4114] pipe2( [pid 4116] <... write resumed>) = 4 [pid 4115] <... write resumed>) = 4 [pid 4114] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4116] close(3 [pid 4115] close(3 [pid 4114] dup(4 [pid 4116] <... close resumed>) = 0 [pid 4115] <... close resumed>) = 0 [pid 4114] <... dup resumed>) = 5 [pid 4116] mkdir("./file0", 000 [pid 4115] mkdir("./file0", 000 [pid 4114] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4116] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4115] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4116] pipe2( [pid 4115] pipe2( [pid 4116] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4115] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4116] dup(4 [pid 4115] dup(4 [pid 4116] <... dup resumed>) = 5 [pid 4115] <... dup resumed>) = 5 [pid 4116] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4115] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4113] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4113] exit_group(0 [pid 4111] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4112] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4114] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4113] <... exit_group resumed>) = ? [pid 4112] exit_group(0 [pid 4111] exit_group(0 [pid 4114] exit_group(0 [pid 4112] <... exit_group resumed>) = ? [pid 4114] <... exit_group resumed>) = ? [pid 4113] +++ exited with 0 +++ [pid 4112] +++ exited with 0 +++ [pid 4111] <... exit_group resumed>) = ? [pid 4114] +++ exited with 0 +++ [pid 4111] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4113, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4112, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4114, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 4116] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4115] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3612] <... restart_syscall resumed>) = 0 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 3606] <... restart_syscall resumed>) = 0 [pid 4116] exit_group(0 [pid 4115] exit_group(0 [pid 3608] <... restart_syscall resumed>) = 0 [pid 4116] <... exit_group resumed>) = ? [pid 4115] <... exit_group resumed>) = ? [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4118 attached ./strace-static-x86_64: Process 4117 attached ./strace-static-x86_64: Process 4119 attached [pid 4116] +++ exited with 0 +++ [pid 4115] +++ exited with 0 +++ [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4120 attached [pid 4119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4117 [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4118 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4119 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4119] <... prctl resumed>) = 0 [pid 4118] <... prctl resumed>) = 0 [pid 4117] <... prctl resumed>) = 0 [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4120 [pid 4120] <... prctl resumed>) = 0 [pid 4119] setpgid(0, 0 [pid 4118] setpgid(0, 0 [pid 4117] setpgid(0, 0 [pid 4120] setpgid(0, 0 [pid 4119] <... setpgid resumed>) = 0 [pid 4118] <... setpgid resumed>) = 0 [pid 4117] <... setpgid resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4122 attached ./strace-static-x86_64: Process 4121 attached [pid 4120] <... setpgid resumed>) = 0 [pid 4119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4119] <... openat resumed>) = 3 [pid 4118] <... openat resumed>) = 3 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4121 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4122 [pid 4122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4120] <... openat resumed>) = 3 [pid 4119] write(3, "1000", 4 [pid 4118] write(3, "1000", 4 [pid 4117] <... openat resumed>) = 3 [pid 4122] <... prctl resumed>) = 0 [pid 4121] <... prctl resumed>) = 0 [pid 4120] write(3, "1000", 4 [pid 4119] <... write resumed>) = 4 [pid 4118] <... write resumed>) = 4 [pid 4117] write(3, "1000", 4 [pid 4122] setpgid(0, 0 [pid 4121] setpgid(0, 0 [pid 4120] <... write resumed>) = 4 [pid 4119] close(3 [pid 4118] close(3 [pid 4117] <... write resumed>) = 4 [pid 4122] <... setpgid resumed>) = 0 [pid 4121] <... setpgid resumed>) = 0 [pid 4120] close(3 [pid 4119] <... close resumed>) = 0 [pid 4118] <... close resumed>) = 0 [pid 4117] close(3 [pid 4122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4120] <... close resumed>) = 0 [pid 4119] mkdir("./file0", 000 [pid 4118] mkdir("./file0", 000 [pid 4117] <... close resumed>) = 0 [pid 4122] <... openat resumed>) = 3 [pid 4121] <... openat resumed>) = 3 [pid 4120] mkdir("./file0", 000 [pid 4119] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4118] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4117] mkdir("./file0", 000 [pid 4122] write(3, "1000", 4 [pid 4121] write(3, "1000", 4 [pid 4120] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4119] pipe2( [pid 4118] pipe2( [pid 4117] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4122] <... write resumed>) = 4 [pid 4121] <... write resumed>) = 4 [pid 4120] pipe2( [pid 4119] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4118] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4117] pipe2( [pid 4122] close(3 [pid 4121] close(3 [pid 4120] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4119] dup(4 [pid 4118] dup(4 [pid 4117] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4122] <... close resumed>) = 0 [pid 4121] <... close resumed>) = 0 [pid 4120] dup(4 [pid 4119] <... dup resumed>) = 5 [pid 4118] <... dup resumed>) = 5 [pid 4117] dup(4 [pid 4122] mkdir("./file0", 000 [pid 4121] mkdir("./file0", 000 [pid 4120] <... dup resumed>) = 5 [pid 4119] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4118] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4117] <... dup resumed>) = 5 [pid 4122] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4121] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4120] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4117] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4122] pipe2([3, 4], 0) = 0 [pid 4122] dup(4) = 5 [pid 4122] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4121] pipe2([3, 4], 0) = 0 [pid 4121] dup(4) = 5 [pid 4121] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4122] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4122] exit_group(0) = ? [pid 4122] +++ exited with 0 +++ [pid 4119] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4119] exit_group(0) = ? [pid 4119] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4119, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4122, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4120] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4120] exit_group(0 [pid 4117] <... mount resumed>) = -1 EFAULT (Bad address) [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4120] <... exit_group resumed>) = ? [pid 4118] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4117] exit_group(0 [pid 4118] exit_group(0 [pid 4117] <... exit_group resumed>) = ? [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4123 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4124 [pid 4121] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4118] <... exit_group resumed>) = ? [pid 4117] +++ exited with 0 +++ [pid 4121] exit_group(0 [pid 4118] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4120] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3608] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4124 attached [pid 4124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4121] <... exit_group resumed>) = ? [pid 4124] <... prctl resumed>) = 0 [pid 4124] setpgid(0, 0 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4125 attached ./strace-static-x86_64: Process 4123 attached [pid 4121] +++ exited with 0 +++ [pid 3608] <... restart_syscall resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4125 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4121, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4126 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4126 attached ./strace-static-x86_64: Process 4127 attached [pid 4125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4124] <... setpgid resumed>) = 0 [pid 4123] <... prctl resumed>) = 0 [pid 4127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4127 [pid 4127] <... prctl resumed>) = 0 [pid 4124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4123] setpgid(0, 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4127] setpgid(0, 0 [pid 4125] <... prctl resumed>) = 0 [pid 4127] <... setpgid resumed>) = 0 [pid 4127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4123] <... setpgid resumed>) = 0 [pid 4127] <... openat resumed>) = 3 [pid 4127] write(3, "1000", 4) = 4 [pid 4127] close(3) = 0 [pid 4127] mkdir("./file0", 000 [pid 4123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3608] <... clone resumed>, child_tidptr=0x5555573065d0) = 4128 [pid 4127] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4127] pipe2( [pid 4123] <... openat resumed>) = 3 [pid 4127] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4123] write(3, "1000", 4 [pid 4127] dup(4 [pid 4123] <... write resumed>) = 4 [pid 4125] setpgid(0, 0 [pid 4127] <... dup resumed>) = 5 [pid 4123] close(3 [pid 4127] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 4128 attached [pid 4126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4125] <... setpgid resumed>) = 0 [pid 4124] <... openat resumed>) = 3 [pid 4123] <... close resumed>) = 0 [pid 4128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4126] <... prctl resumed>) = 0 [pid 4125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4124] write(3, "1000", 4 [pid 4123] mkdir("./file0", 000 [pid 4128] <... prctl resumed>) = 0 [pid 4127] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4126] setpgid(0, 0 [pid 4125] <... openat resumed>) = 3 [pid 4124] <... write resumed>) = 4 [pid 4123] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4128] setpgid(0, 0 [pid 4127] exit_group(0 [pid 4126] <... setpgid resumed>) = 0 [pid 4125] write(3, "1000", 4 [pid 4124] close(3 [pid 4123] pipe2( [pid 4128] <... setpgid resumed>) = 0 [pid 4127] <... exit_group resumed>) = ? [pid 4126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4125] <... write resumed>) = 4 [pid 4124] <... close resumed>) = 0 [pid 4123] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4127] +++ exited with 0 +++ [pid 4126] <... openat resumed>) = 3 [pid 4125] close(3 [pid 4124] mkdir("./file0", 000 [pid 4123] dup(4 [pid 4128] <... openat resumed>) = 3 [pid 4126] write(3, "1000", 4 [pid 4125] <... close resumed>) = 0 [pid 4124] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4123] <... dup resumed>) = 5 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4127, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4128] write(3, "1000", 4 [pid 4126] <... write resumed>) = 4 [pid 4125] mkdir("./file0", 000 [pid 4124] pipe2( [pid 4123] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4128] <... write resumed>) = 4 [pid 4126] close(3 [pid 4125] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4124] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4128] close(3 [pid 4126] <... close resumed>) = 0 [pid 4125] pipe2( [pid 4124] dup(4 [pid 4128] <... close resumed>) = 0 [pid 4126] mkdir("./file0", 000 [pid 4125] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4124] <... dup resumed>) = 5 [pid 4128] mkdir("./file0", 000 [pid 4126] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4125] dup(4 [pid 4124] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4128] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4126] pipe2( [pid 4125] <... dup resumed>) = 5 [pid 3609] <... clone resumed>, child_tidptr=0x5555573065d0) = 4129 [pid 4128] pipe2( [pid 4126] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4125] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4123] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4128] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4126] dup(4 [pid 4128] dup(4 [pid 4126] <... dup resumed>) = 5 [pid 4123] exit_group(0./strace-static-x86_64: Process 4129 attached [pid 4128] <... dup resumed>) = 5 [pid 4126] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4123] <... exit_group resumed>) = ? [pid 4125] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4128] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4125] exit_group(0 [pid 4124] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4129] <... prctl resumed>) = 0 [pid 4125] <... exit_group resumed>) = ? [pid 4123] +++ exited with 0 +++ [pid 4129] setpgid(0, 0 [pid 4126] <... mount resumed>) = -1 EFAULT (Bad address) [pid 4125] +++ exited with 0 +++ [pid 4124] exit_group(0 [pid 4129] <... setpgid resumed>) = 0 [pid 4126] exit_group(0 [pid 4124] <... exit_group resumed>) = ? [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4123, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4126] <... exit_group resumed>) = ? [pid 4124] +++ exited with 0 +++ [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4129] <... openat resumed>) = 3 [pid 4126] +++ exited with 0 +++ [pid 4129] write(3, "1000", 4 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] <... clone resumed>, child_tidptr=0x5555573065d0) = 4130 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4124, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4129] <... write resumed>) = 4 [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 4129] close(3 [pid 3605] <... restart_syscall resumed>) = 0 [pid 4129] <... close resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD syzkaller login: [ 52.859633][ T4128] ================================================================== [ 52.867714][ T4128] BUG: KASAN: use-after-free in __kernfs_remove+0xa09/0xb50 [ 52.874998][ T4128] Read of size 2 at addr ffff888022a04e30 by task syz-executor222/4128 [ 52.883283][ T4128] [ 52.885621][ T4128] CPU: 0 PID: 4128 Comm: syz-executor222 Not tainted 6.0.0-rc3-next-20220901-syzkaller #0 [ 52.895558][ T4128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 52.905623][ T4128] Call Trace: [pid 4129] mkdir("./file0", 000 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4129] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3612] <... clone resumed>, child_tidptr=0x5555573065d0) = 4131 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4129] pipe2( [pid 3611] <... clone resumed>, child_tidptr=0x5555573065d0) = 4132 [pid 4129] <... pipe2 resumed>[3, 4], 0) = 0 [pid 3605] <... clone resumed>, child_tidptr=0x5555573065d0) = 4133 [pid 4129] dup(4) = 5 [pid 4129] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 4132 attached [pid 4132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 52.908894][ T4128] [ 52.911834][ T4128] dump_stack_lvl+0xcd/0x134 [ 52.916449][ T4128] print_report.cold+0x2ba/0x719 [ 52.921414][ T4128] ? __kernfs_remove+0xa09/0xb50 [ 52.926374][ T4128] kasan_report+0xb1/0x1e0 [ 52.930825][ T4128] ? __kernfs_remove+0xa09/0xb50 [ 52.935777][ T4128] __kernfs_remove+0xa09/0xb50 [ 52.940547][ T4128] ? wait_for_completion_io_timeout+0x20/0x20 [ 52.946712][ T4128] ? lock_downgrade+0x6e0/0x6e0 [ 52.951670][ T4128] ? kernfs_next_descendant_post+0x2f0/0x2f0 [ 52.957709][ T4128] ? kernfs_name_hash+0xf1/0x120 [ 52.962685][ T4128] kernfs_remove_by_name_ns+0xa8/0x110 [ 52.968170][ T4128] sysfs_slab_add+0x13e/0x1e0 [ 52.972871][ T4128] __kmem_cache_create+0x542/0x6d0 [ 52.978005][ T4128] kmem_cache_create_usercopy+0x1f9/0x300 [ 52.983737][ T4128] p9_client_create+0xca5/0x1070 [ 52.988702][ T4128] ? p9_client_rpc+0xce0/0xce0 [ 52.993496][ T4128] ? lockdep_init_map_type+0x21a/0x7f0 [ 52.999034][ T4128] ? __kasan_kmalloc+0xa9/0xd0 [ 53.003835][ T4128] ? __raw_spin_lock_init+0x36/0x110 [ 53.009135][ T4128] v9fs_session_init+0x1e2/0x1810 [ 53.014210][ T4128] ? lock_acquire+0x480/0x570 [ 53.018904][ T4128] ? rcu_read_lock_sched_held+0xd/0x70 [ 53.024370][ T4128] ? lock_release+0x560/0x780 [ 53.029064][ T4128] ? __kmem_cache_alloc_node+0x48/0x3d0 [ 53.034635][ T4128] ? lock_downgrade+0x6e0/0x6e0 [ 53.039500][ T4128] ? v9fs_show_options+0x780/0x780 [ 53.044639][ T4128] ? __kmem_cache_alloc_node+0x1d8/0x3d0 [ 53.050290][ T4128] ? v9fs_mount+0x9b/0xc90 [ 53.054731][ T4128] v9fs_mount+0xba/0xc90 [ 53.058991][ T4128] ? __kmem_cache_alloc_node+0x1d8/0x3d0 [ 53.064637][ T4128] ? legacy_init_fs_context+0x40/0xe0 [ 53.070014][ T4128] ? v9fs_statfs+0x4d0/0x4d0 [ 53.074700][ T4128] ? apparmor_capable+0x1d8/0x460 [ 53.079756][ T4128] ? v9fs_statfs+0x4d0/0x4d0 [ 53.084365][ T4128] legacy_get_tree+0x105/0x220 [ 53.089152][ T4128] vfs_get_tree+0x89/0x2f0 [ 53.093574][ T4128] path_mount+0x1326/0x1e20 [ 53.098089][ T4128] ? kmem_cache_free+0xe7/0x5b0 [ 53.102963][ T4128] ? finish_automount+0x960/0x960 [ 53.108011][ T4128] ? putname+0xfe/0x140 [ 53.112199][ T4128] __x64_sys_mount+0x27f/0x300 [ 53.116977][ T4128] ? copy_mnt_ns+0xae0/0xae0 [ 53.121585][ T4128] ? _raw_spin_unlock_irq+0x2a/0x40 [ 53.126799][ T4128] ? ptrace_notify+0xfa/0x140 [ 53.131491][ T4128] do_syscall_64+0x35/0xb0 [ 53.135920][ T4128] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 53.141838][ T4128] RIP: 0033:0x7f37b019d189 [ 53.146260][ T4128] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 53.165956][ T4128] RSP: 002b:00007ffd6e548888 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.174370][ T4128] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f37b019d189 [ 53.182341][ T4128] RDX: 0000000020000040 RSI: 0000000020000180 RDI: 0000000000000000 [ 53.190308][ T4128] RBP: 0000000000000000 R08: 00000000200001c0 R09: 0000000000000001 [ 53.198276][ T4128] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000cdef [ 53.206244][ T4128] R13: 00007ffd6e54889c R14: 00007ffd6e5488b0 R15: 00007ffd6e5488a0 [ 53.214221][ T4128] [ 53.217235][ T4128] [ 53.219548][ T4128] Allocated by task 4126: [ 53.223865][ T4128] kasan_save_stack+0x1e/0x40 [ 53.228640][ T4128] __kasan_slab_alloc+0x90/0xc0 [ 53.233517][ T4128] kmem_cache_alloc+0x2b7/0x3d0 [ 53.238373][ T4128] __kernfs_new_node+0xd4/0x8b0 [ 53.243235][ T4128] kernfs_create_dir_ns+0x9c/0x220 [ 53.248344][ T4128] sysfs_create_dir_ns+0x127/0x290 [ 53.253469][ T4128] kobject_add_internal+0x2c9/0x8f0 [ 53.258671][ T4128] kobject_init_and_add+0x101/0x160 [ 53.263879][ T4128] sysfs_slab_add+0x161/0x1e0 [ 53.268570][ T4128] __kmem_cache_create+0x542/0x6d0 [ 53.273702][ T4128] kmem_cache_create_usercopy+0x1f9/0x300 [ 53.279431][ T4128] p9_client_create+0xca5/0x1070 [ 53.284372][ T4128] v9fs_session_init+0x1e2/0x1810 [ 53.289419][ T4128] v9fs_mount+0xba/0xc90 [ 53.293665][ T4128] legacy_get_tree+0x105/0x220 [ 53.298432][ T4128] vfs_get_tree+0x89/0x2f0 [ 53.302843][ T4128] path_mount+0x1326/0x1e20 [ 53.307345][ T4128] __x64_sys_mount+0x27f/0x300 [ 53.312110][ T4128] do_syscall_64+0x35/0xb0 [ 53.316531][ T4128] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 53.322428][ T4128] [ 53.324756][ T4128] Freed by task 4128: [ 53.328727][ T4128] kasan_save_stack+0x1e/0x40 [ 53.333424][ T4128] kasan_set_track+0x21/0x30 [ 53.338032][ T4128] kasan_set_free_info+0x20/0x30 [ 53.342967][ T4128] ____kasan_slab_free+0x166/0x1c0 [ 53.348099][ T4128] slab_free_freelist_hook+0x8b/0x1c0 [ 53.353485][ T4128] kmem_cache_free+0xe7/0x5b0 [ 53.358167][ T4128] kernfs_put.part.0+0x2c4/0x540 [ 53.363116][ T4128] kernfs_put+0x42/0x50 [ 53.367294][ T4128] __kernfs_remove+0x7a6/0xb50 [ 53.372067][ T4128] kernfs_remove_by_name_ns+0xa8/0x110 [ 53.377529][ T4128] sysfs_slab_add+0x13e/0x1e0 [ 53.382206][ T4128] __kmem_cache_create+0x542/0x6d0 [ 53.387322][ T4128] kmem_cache_create_usercopy+0x1f9/0x300 [ 53.393041][ T4128] p9_client_create+0xca5/0x1070 [ 53.397986][ T4128] v9fs_session_init+0x1e2/0x1810 [ 53.403020][ T4128] v9fs_mount+0xba/0xc90 [ 53.407269][ T4128] legacy_get_tree+0x105/0x220 [ 53.412032][ T4128] vfs_get_tree+0x89/0x2f0 [ 53.416445][ T4128] path_mount+0x1326/0x1e20 [ 53.420952][ T4128] __x64_sys_mount+0x27f/0x300 [ 53.425722][ T4128] do_syscall_64+0x35/0xb0 [ 53.430228][ T4128] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 53.436131][ T4128] [ 53.438459][ T4128] The buggy address belongs to the object at ffff888022a04d98 [ 53.438459][ T4128] which belongs to the cache kernfs_node_cache of size 168 [ 53.453031][ T4128] The buggy address is located 152 bytes inside of [ 53.453031][ T4128] 168-byte region [ffff888022a04d98, ffff888022a04e40) [ 53.466301][ T4128] [ 53.468617][ T4128] The buggy address belongs to the physical page: [ 53.475024][ T4128] page:ffffea00008a8100 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22a04 [ 53.485171][ T4128] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 53.492721][ T4128] raw: 00fff00000000200 ffffea00006e89c0 dead000000000003 ffff8880119d4c80 [ 53.501301][ T4128] raw: 0000000000000000 0000000000110011 00000001ffffffff 0000000000000000 [ 53.509893][ T4128] page dumped because: kasan: bad access detected [ 53.516294][ T4128] page_owner tracks the page as allocated [ 53.521997][ T4128] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 1, tgid 1 (swapper/0), ts 9745765706, free_ts 0 [ 53.538596][ T4128] get_page_from_freelist+0x109b/0x2ce0 [ 53.544144][ T4128] __alloc_pages+0x1c7/0x510 [ 53.548733][ T4128] alloc_page_interleave+0x1e/0x200 [ 53.553938][ T4128] alloc_pages+0x22f/0x270 [ 53.558367][ T4128] allocate_slab+0x228/0x370 [ 53.562963][ T4128] ___slab_alloc+0xad0/0x1440 [ 53.567647][ T4128] __slab_alloc.constprop.0+0x4d/0xa0 [ 53.573030][ T4128] kmem_cache_alloc+0x31c/0x3d0 [ 53.577886][ T4128] __kernfs_new_node+0xd4/0x8b0 [ 53.582747][ T4128] kernfs_create_dir_ns+0x9c/0x220 [ 53.587857][ T4128] sysfs_create_dir_ns+0x127/0x290 [ 53.592972][ T4128] kobject_add_internal+0x2c9/0x8f0 [ 53.598260][ T4128] kobject_init_and_add+0x101/0x160 [ 53.603463][ T4128] bus_add_driver+0x1e8/0x640 [ 53.608144][ T4128] driver_register+0x220/0x3a0 [ 53.612915][ T4128] vidtv_bridge_init+0x37/0x64 [ 53.617692][ T4128] page_owner free stack trace missing [ 53.623055][ T4128] [ 53.625369][ T4128] Memory state around the buggy address: [ 53.630987][ T4128] ffff888022a04d00: fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc [ 53.639048][ T4128] ffff888022a04d80: fc fc fc fa fb fb fb fb fb fb fb fb fb fb fb fb [ 53.647102][ T4128] >ffff888022a04e00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 53.655160][ T4128] ^ [pid 4132] setpgid(0, 0) = 0 [pid 4132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4132] write(3, "1000", 4) = 4 [pid 4132] close(3) = 0 [pid 4132] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4132] pipe2([3, 4], 0) = 0 [pid 4132] dup(4) = 5 [pid 4132] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 4131 attached [pid 4131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4131] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 4130 attached [pid 4131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4131] write(3, "1000", 4 [pid 4130] <... prctl resumed>) = 0 [pid 4131] <... write resumed>) = 4 [pid 4130] setpgid(0, 0 [pid 4131] close(3 [pid 4130] <... setpgid resumed>) = 0 [pid 4131] <... close resumed>) = 0 [pid 4130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4131] mkdir("./file0", 000 [pid 4130] <... openat resumed>) = 3 [pid 4131] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 4131] pipe2( [pid 4130] write(3, "1000", 4 [pid 4131] <... pipe2 resumed>[3, 4], 0) = 0 [pid 4130] <... write resumed>) = 4 [pid 4131] dup(4 [pid 4130] close(3 [pid 4131] <... dup resumed>) = 5 [pid 4130] <... close resumed>) = 0 [pid 4131] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 4130] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4130] pipe2([3, 4], 0) = 0 [pid 4130] dup(4) = 5 [pid 4130] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k"./strace-static-x86_64: Process 4133 attached [pid 4133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4133] setpgid(0, 0) = 0 [pid 4133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4133] write(3, "1000", 4) = 4 [pid 4133] close(3) = 0 [pid 4133] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 4133] pipe2([3, 4], 0) = 0 [pid 4133] dup(4) = 5 [ 53.660794][ T4128] ffff888022a04e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.668852][ T4128] ffff888022a04f00: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 53.676905][ T4128] ================================================================== [ 53.691664][ T4128] Kernel panic - not syncing: panic_on_warn set ... [ 53.698363][ T4128] CPU: 0 PID: 4128 Comm: syz-executor222 Not tainted 6.0.0-rc3-next-20220901-syzkaller #0 [ 53.708268][ T4128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 53.718312][ T4128] Call Trace: [ 53.721587][ T4128] [ 53.724520][ T4128] dump_stack_lvl+0xcd/0x134 [ 53.729100][ T4128] panic+0x2c8/0x622 [ 53.732999][ T4128] ? panic_print_sys_info.part.0+0x110/0x110 [ 53.739011][ T4128] ? preempt_schedule_common+0x59/0xc0 [ 53.744503][ T4128] ? preempt_schedule_thunk+0x16/0x18 [ 53.749878][ T4128] ? __kernfs_remove+0xa09/0xb50 [ 53.754831][ T4128] end_report.part.0+0x3f/0x7c [ 53.759609][ T4128] kasan_report.cold+0xa/0xf [ 53.764231][ T4128] ? __kernfs_remove+0xa09/0xb50 [ 53.769185][ T4128] __kernfs_remove+0xa09/0xb50 [ 53.773972][ T4128] ? wait_for_completion_io_timeout+0x20/0x20 [ 53.780050][ T4128] ? lock_downgrade+0x6e0/0x6e0 [ 53.784912][ T4128] ? kernfs_next_descendant_post+0x2f0/0x2f0 [ 53.790890][ T4128] ? kernfs_name_hash+0xf1/0x120 [ 53.795853][ T4128] kernfs_remove_by_name_ns+0xa8/0x110 [ 53.801319][ T4128] sysfs_slab_add+0x13e/0x1e0 [ 53.805996][ T4128] __kmem_cache_create+0x542/0x6d0 [ 53.811136][ T4128] kmem_cache_create_usercopy+0x1f9/0x300 [ 53.816888][ T4128] p9_client_create+0xca5/0x1070 [ 53.821851][ T4128] ? p9_client_rpc+0xce0/0xce0 [ 53.826614][ T4128] ? lockdep_init_map_type+0x21a/0x7f0 [ 53.832072][ T4128] ? __kasan_kmalloc+0xa9/0xd0 [ 53.836866][ T4128] ? __raw_spin_lock_init+0x36/0x110 [ 53.842178][ T4128] v9fs_session_init+0x1e2/0x1810 [ 53.847204][ T4128] ? lock_acquire+0x480/0x570 [ 53.851896][ T4128] ? rcu_read_lock_sched_held+0xd/0x70 [ 53.857373][ T4128] ? lock_release+0x560/0x780 [ 53.862055][ T4128] ? __kmem_cache_alloc_node+0x48/0x3d0 [ 53.867626][ T4128] ? lock_downgrade+0x6e0/0x6e0 [ 53.872513][ T4128] ? v9fs_show_options+0x780/0x780 [ 53.877692][ T4128] ? __kmem_cache_alloc_node+0x1d8/0x3d0 [ 53.883335][ T4128] ? v9fs_mount+0x9b/0xc90 [ 53.887782][ T4128] v9fs_mount+0xba/0xc90 [ 53.892021][ T4128] ? __kmem_cache_alloc_node+0x1d8/0x3d0 [ 53.897697][ T4128] ? legacy_init_fs_context+0x40/0xe0 [ 53.903170][ T4128] ? v9fs_statfs+0x4d0/0x4d0 [ 53.907786][ T4128] ? apparmor_capable+0x1d8/0x460 [ 53.912839][ T4128] ? v9fs_statfs+0x4d0/0x4d0 [ 53.917501][ T4128] legacy_get_tree+0x105/0x220 [ 53.922276][ T4128] vfs_get_tree+0x89/0x2f0 [ 53.926682][ T4128] path_mount+0x1326/0x1e20 [ 53.931184][ T4128] ? kmem_cache_free+0xe7/0x5b0 [ 53.936051][ T4128] ? finish_automount+0x960/0x960 [ 53.941075][ T4128] ? putname+0xfe/0x140 [ 53.945240][ T4128] __x64_sys_mount+0x27f/0x300 [ 53.949993][ T4128] ? copy_mnt_ns+0xae0/0xae0 [ 53.954582][ T4128] ? _raw_spin_unlock_irq+0x2a/0x40 [ 53.959785][ T4128] ? ptrace_notify+0xfa/0x140 [ 53.964481][ T4128] do_syscall_64+0x35/0xb0 [ 53.968901][ T4128] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 53.974811][ T4128] RIP: 0033:0x7f37b019d189 [ 53.979213][ T4128] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 53.998821][ T4128] RSP: 002b:00007ffd6e548888 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 54.007226][ T4128] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f37b019d189 [ 54.015254][ T4128] RDX: 0000000020000040 RSI: 0000000020000180 RDI: 0000000000000000 [ 54.023270][ T4128] RBP: 0000000000000000 R08: 00000000200001c0 R09: 0000000000000001 [ 54.031262][ T4128] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000cdef [ 54.039246][ T4128] R13: 00007ffd6e54889c R14: 00007ffd6e5488b0 R15: 00007ffd6e5488a0 [ 54.047237][ T4128] [ 54.050444][ T4128] Kernel Offset: disabled [ 54.054760][ T4128] Rebooting in 86400 seconds..