./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3681367204

<...>
Warning: Permanently added '10.128.1.25' (ECDSA) to the list of known hosts.
execve("./syz-executor3681367204", ["./syz-executor3681367204"], 0x7ffc2e6c5630 /* 10 vars */) = 0
brk(NULL)                               = 0x5555555ff000
brk(0x5555555ffc40)                     = 0x5555555ffc40
arch_prctl(ARCH_SET_FS, 0x5555555ff300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor3681367204", 4096) = 28
brk(0x555555620c40)                     = 0x555555620c40
brk(0x555555621000)                     = 0x555555621000
mprotect(0x7f8269eb5000, 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=0x5555555ff5d0) = 3604
./strace-static-x86_64: Process 3604 attached
[pid  3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3605
./strace-static-x86_64: Process 3606 attached
./strace-static-x86_64: Process 3605 attached
[pid  3603] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3606
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3605] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3607
./strace-static-x86_64: Process 3608 attached
./strace-static-x86_64: Process 3607 attached
[pid  3603] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3608
[pid  3605] <... prctl resumed>)        = 0
[pid  3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3607] setpgid(0, 0)               = 0
[pid  3607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3609 attached
 <unfinished ...>
[pid  3603] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3609
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3607] <... openat resumed>)       = 3
[pid  3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3607] write(3, "1000", 4)         = 4
[pid  3607] close(3 <unfinished ...>
[pid  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3610
[pid  3607] <... close resumed>)        = 0
[pid  3607] mkdirat(AT_FDCWD, "./file0", 000./strace-static-x86_64: Process 3611 attached
./strace-static-x86_64: Process 3610 attached
 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3607] <... mkdirat resumed>)      = 0
[pid  3605] setpgid(0, 0 <unfinished ...>
[pid  3603] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3611
[pid  3607] pipe2([3, 4], 0)            = 0
[pid  3607] dup(4)                      = 5
[pid  3607] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3610] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3605] <... setpgid resumed>)      = 0
[pid  3610] <... prctl resumed>)        = 0
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3612
[pid  3605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3603] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3613
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3614
[pid  3610] setpgid(0, 0 <unfinished ...>
[pid  3605] <... openat resumed>)       = 3
./strace-static-x86_64: Process 3614 attached
./strace-static-x86_64: Process 3613 attached
./strace-static-x86_64: Process 3612 attached
[pid  3610] <... setpgid resumed>)      = 0
[pid  3605] write(3, "1000", 4 <unfinished ...>
[pid  3610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3605] <... write resumed>)        = 4
[pid  3612] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3610] <... openat resumed>)       = 3
[pid  3605] close(3 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3612] <... prctl resumed>)        = 0
[pid  3610] write(3, "1000", 4 <unfinished ...>
[pid  3605] <... close resumed>)        = 0
[pid  3614] <... prctl resumed>)        = 0
[pid  3612] setpgid(0, 0 <unfinished ...>
[pid  3610] <... write resumed>)        = 4
[pid  3605] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3614] setpgid(0, 0 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3616
[pid  3612] <... setpgid resumed>)      = 0
[pid  3610] close(3 <unfinished ...>
[pid  3605] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3614] <... setpgid resumed>)      = 0
[pid  3612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3610] <... close resumed>)        = 0
[pid  3605] pipe2(./strace-static-x86_64: Process 3616 attached
 <unfinished ...>
[pid  3614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3612] <... openat resumed>)       = 3
[pid  3610] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3605] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3616] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3614] <... openat resumed>)       = 3
[pid  3612] write(3, "1000", 4 <unfinished ...>
[pid  3610] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3605] dup(4 <unfinished ...>
[pid  3616] <... prctl resumed>)        = 0
[pid  3614] write(3, "1000", 4 <unfinished ...>
[pid  3612] <... write resumed>)        = 4
[pid  3610] pipe2( <unfinished ...>
[pid  3605] <... dup resumed>)          = 5
[pid  3616] setpgid(0, 0 <unfinished ...>
[pid  3614] <... write resumed>)        = 4
[pid  3612] close(3 <unfinished ...>
[pid  3610] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3605] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3616] <... setpgid resumed>)      = 0
[pid  3614] close(3 <unfinished ...>
[pid  3612] <... close resumed>)        = 0
[pid  3610] dup(4 <unfinished ...>
[pid  3616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3610] <... dup resumed>)          = 5
[pid  3616] <... openat resumed>)       = 3
[pid  3614] <... close resumed>)        = 0
[pid  3612] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3610] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3616] write(3, "1000", 4 <unfinished ...>
[pid  3614] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3612] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3616] <... write resumed>)        = 4
[pid  3614] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3612] pipe2( <unfinished ...>
[pid  3616] close(3 <unfinished ...>
[pid  3614] pipe2( <unfinished ...>
[pid  3612] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3616] <... close resumed>)        = 0
[pid  3614] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3612] dup(4 <unfinished ...>
[pid  3607] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3614] dup(4 <unfinished ...>
[pid  3612] <... dup resumed>)          = 5
[pid  3607] sync( <unfinished ...>
[pid  3616] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3614] <... dup resumed>)          = 5
[pid  3612] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3616] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3614] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3616] pipe2([3, 4], 0)            = 0
[pid  3616] dup(4)                      = 5
[pid  3616] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3610] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3610] sync( <unfinished ...>
[pid  3605] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3605] sync( <unfinished ...>
[pid  3612] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3612] sync( <unfinished ...>
[pid  3614] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3614] sync( <unfinished ...>
[pid  3616] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3616] sync()                      = 0
[pid  3614] <... sync resumed>)         = 0
[pid  3605] <... sync resumed>)         = 0
[pid  3612] <... sync resumed>)         = 0
[pid  3616] exit_group(0 <unfinished ...>
[pid  3614] exit_group(0 <unfinished ...>
[pid  3610] <... sync resumed>)         = 0
[pid  3612] exit_group(0 <unfinished ...>
[pid  3607] <... sync resumed>)         = 0
[pid  3605] exit_group(0 <unfinished ...>
[pid  3616] <... exit_group resumed>)   = ?
[pid  3614] <... exit_group resumed>)   = ?
[pid  3612] <... exit_group resumed>)   = ?
[pid  3610] exit_group(0 <unfinished ...>
[pid  3607] exit_group(0 <unfinished ...>
[pid  3616] +++ exited with 0 +++
[pid  3614] +++ exited with 0 +++
[pid  3612] +++ exited with 0 +++
[pid  3610] <... exit_group resumed>)   = ?
[pid  3607] <... exit_group resumed>)   = ?
[pid  3605] <... exit_group resumed>)   = ?
[pid  3610] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3612, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3607] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3616, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3605] +++ exited with 0 +++
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3614, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3610, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3605, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
./strace-static-x86_64: Process 3618 attached
[pid  3611] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3607, si_uid=0, si_status=0, si_utime=0, si_stime=4} ---
[pid  3604] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3618] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3618
[pid  3611] <... restart_syscall resumed>) = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3604] <... restart_syscall resumed>) = 0
[pid  3618] <... prctl resumed>)        = 0
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3621 attached
./strace-static-x86_64: Process 3620 attached
./strace-static-x86_64: Process 3619 attached
 <unfinished ...>
[pid  3618] setpgid(0, 0 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3619
[pid  3620] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3618] <... setpgid resumed>)      = 0
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3620
[pid  3604] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3621
[pid  3620] <... prctl resumed>)        = 0
[pid  3619] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3620] setpgid(0, 0 <unfinished ...>
[pid  3619] <... prctl resumed>)        = 0
[pid  3618] <... openat resumed>)       = 3
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3622
./strace-static-x86_64: Process 3622 attached
./strace-static-x86_64: Process 3623 attached
[pid  3621] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3620] <... setpgid resumed>)      = 0
[pid  3619] setpgid(0, 0 <unfinished ...>
[pid  3618] write(3, "1000", 4 <unfinished ...>
[pid  3621] <... prctl resumed>)        = 0
[pid  3620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3618] <... write resumed>)        = 4
[pid  3619] <... setpgid resumed>)      = 0
[pid  3621] setpgid(0, 0 <unfinished ...>
[pid  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3623
[pid  3620] <... openat resumed>)       = 3
[pid  3619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3618] close(3 <unfinished ...>
[pid  3620] write(3, "1000", 4 <unfinished ...>
[pid  3622] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3621] <... setpgid resumed>)      = 0
[pid  3619] <... openat resumed>)       = 3
[pid  3618] <... close resumed>)        = 0
[pid  3620] <... write resumed>)        = 4
[pid  3622] <... prctl resumed>)        = 0
[pid  3619] write(3, "1000", 4 <unfinished ...>
[pid  3618] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3622] setpgid(0, 0 <unfinished ...>
[pid  3621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3620] close(3 <unfinished ...>
[pid  3619] <... write resumed>)        = 4
[pid  3618] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3620] <... close resumed>)        = 0
[pid  3618] pipe2( <unfinished ...>
[pid  3619] close(3 <unfinished ...>
[pid  3620] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3618] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3619] <... close resumed>)        = 0
[pid  3622] <... setpgid resumed>)      = 0
[pid  3621] <... openat resumed>)       = 3
[pid  3620] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3618] dup(4 <unfinished ...>
[pid  3619] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3623] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3621] write(3, "1000", 4 <unfinished ...>
[pid  3620] pipe2( <unfinished ...>
[pid  3619] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3618] <... dup resumed>)          = 5
[pid  3621] <... write resumed>)        = 4
[pid  3620] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3619] pipe2( <unfinished ...>
[pid  3623] <... prctl resumed>)        = 0
[pid  3622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3621] close(3 <unfinished ...>
[pid  3620] dup(4 <unfinished ...>
[pid  3619] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3618] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3621] <... close resumed>)        = 0
[pid  3620] <... dup resumed>)          = 5
[pid  3623] setpgid(0, 0)               = 0
[pid  3622] <... openat resumed>)       = 3
[pid  3620] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3622] write(3, "1000", 4 <unfinished ...>
[pid  3623] <... openat resumed>)       = 3
[pid  3622] <... write resumed>)        = 4
[pid  3623] write(3, "1000", 4 <unfinished ...>
[pid  3622] close(3 <unfinished ...>
[pid  3623] <... write resumed>)        = 4
[pid  3622] <... close resumed>)        = 0
[pid  3623] close(3 <unfinished ...>
[pid  3622] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3623] <... close resumed>)        = 0
[pid  3622] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3623] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3622] pipe2( <unfinished ...>
[pid  3623] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3622] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3619] dup(4 <unfinished ...>
[pid  3623] pipe2( <unfinished ...>
[pid  3622] dup(4 <unfinished ...>
[pid  3623] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3622] <... dup resumed>)          = 5
[pid  3623] dup(4 <unfinished ...>
[pid  3622] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3623] <... dup resumed>)          = 5
[pid  3621] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3619] <... dup resumed>)          = 5
[pid  3623] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3621] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3619] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3618] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3618] sync()                      = 0
[pid  3618] exit_group(0)               = ?
[pid  3618] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3618, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3624 attached
, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3620] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3620] sync()                      = 0
[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=3} ---
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3622] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3622] sync()                      = 0
[pid  3622] exit_group(0)               = ?
[pid  3622] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3622, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3623] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3623] sync()                      = 0
[pid  3623] exit_group(0)               = ?
[pid  3623] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3623, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3619] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3619] sync()                      = 0
[pid  3619] exit_group(0)               = ?
[pid  3619] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3619, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3621] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3621] sync()                      = 0
[pid  3621] exit_group(0)               = ?
[pid  3621] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3621, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3624] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3624] sync()                      = 0
[pid  3624] exit_group(0)               = ?
[pid  3624] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3624, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3630
./strace-static-x86_64: Process 3630 attached
[pid  3630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3630] setpgid(0, 0)               = 0
[pid  3630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3630] write(3, "1000", 4)         = 4
[pid  3630] close(3)                    = 0
[pid  3630] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3630] pipe2([3, 4], 0)            = 0
[pid  3630] dup(4)                      = 5
[pid  3630] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3625] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3625] sync()                      = 0
[pid  3625] exit_group(0)               = ?
[pid  3625] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3625, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3628] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3628] sync()                      = 0
[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=1} ---
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3626] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3626] sync()                      = 0
[pid  3626] exit_group(0)               = ?
[pid  3626] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3626, 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 3633 attached
, child_tidptr=0x5555555ff5d0) = 3633
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3627] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3627] sync()                      = 0
[pid  3627] exit_group(0)               = ?
[pid  3627] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3627, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3629] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3629] sync()                      = 0
[pid  3629] exit_group(0)               = ?
[pid  3629] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3629, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3635
./strace-static-x86_64: Process 3635 attached
[pid  3635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3635] setpgid(0, 0)               = 0
[pid  3630] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3630] sync( <unfinished ...>
[pid  3635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3635] write(3, "1000", 4)         = 4
[pid  3635] close(3)                    = 0
[pid  3635] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3630] <... sync resumed>)         = 0
[pid  3635] pipe2([3, 4], 0)            = 0
[pid  3630] exit_group(0 <unfinished ...>
[pid  3635] dup(4 <unfinished ...>
[pid  3630] <... exit_group resumed>)   = ?
[pid  3635] <... dup resumed>)          = 5
[pid  3635] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3630] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3630, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3631] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3631] sync(./strace-static-x86_64: Process 3636 attached
)                      = 0
[pid  3636] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3631] exit_group(0 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3636
[pid  3636] <... prctl resumed>)        = 0
[pid  3631] <... exit_group resumed>)   = ?
[pid  3636] setpgid(0, 0)               = 0
[pid  3636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3631] +++ exited with 0 +++
[pid  3636] <... openat resumed>)       = 3
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3631, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3636] write(3, "1000", 4 <unfinished ...>
[pid  3606] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3636] <... write resumed>)        = 4
[pid  3606] <... restart_syscall resumed>) = 0
[pid  3636] close(3)                    = 0
[pid  3636] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3636] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3636] pipe2( <unfinished ...>
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3637
[pid  3636] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3636] dup(4./strace-static-x86_64: Process 3637 attached
)                      = 5
[pid  3637] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3636] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3637] <... prctl resumed>)        = 0
[pid  3637] setpgid(0, 0)               = 0
[pid  3637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3632] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3637] write(3, "1000", 4 <unfinished ...>
[pid  3632] sync( <unfinished ...>
[pid  3637] <... write resumed>)        = 4
[pid  3632] <... sync resumed>)         = 0
[pid  3637] close(3 <unfinished ...>
[pid  3632] exit_group(0 <unfinished ...>
[pid  3637] <... close resumed>)        = 0
[pid  3632] <... exit_group resumed>)   = ?
[pid  3637] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3632] +++ exited with 0 +++
[pid  3637] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3632, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3637] pipe2( <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3637] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3637] dup(4)                      = 5
[pid  3637] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3633] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3633] sync()                      = 0
[pid  3633] exit_group(0)               = ?
[pid  3633] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3633, 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=0x5555555ff5d0) = 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 <unfinished ...>
[pid  3634] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3639] <... close resumed>)        = 0
[pid  3639] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3634] sync( <unfinished ...>
[pid  3639] <... mkdirat resumed>)      = -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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3634] <... sync resumed>)         = 0
[pid  3634] exit_group(0)               = ?
[pid  3634] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3634, 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=0x5555555ff5d0) = 3640
./strace-static-x86_64: Process 3640 attached
[pid  3640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3640] setpgid(0, 0 <unfinished ...>
[pid  3638] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3640] <... setpgid resumed>)      = 0
[pid  3638] sync( <unfinished ...>
[pid  3640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3638] <... sync resumed>)         = 0
[pid  3640] write(3, "1000", 4 <unfinished ...>
[pid  3638] exit_group(0 <unfinished ...>
[pid  3640] <... write resumed>)        = 4
[pid  3638] <... exit_group resumed>)   = ?
[pid  3640] close(3)                    = 0
[pid  3640] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3638] +++ exited with 0 +++
[pid  3640] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3638, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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 <unfinished ...>
[pid  3635] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3641] <... openat resumed>)       = 3
[pid  3635] sync( <unfinished ...>
[pid  3641] write(3, "1000", 4)         = 4
[pid  3635] <... sync resumed>)         = 0
[pid  3641] close(3 <unfinished ...>
[pid  3635] exit_group(0 <unfinished ...>
[pid  3641] <... close resumed>)        = 0
[pid  3641] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3635] <... exit_group resumed>)   = ?
[pid  3641] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3641] pipe2([3, 4], 0)            = 0
[pid  3635] +++ exited with 0 +++
[pid  3641] dup(4 <unfinished ...>
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3635, si_uid=0, si_status=0, si_utime=0, si_stime=4} ---
[pid  3641] <... dup resumed>)          = 5
[pid  3604] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3641] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3604] <... restart_syscall resumed>) = 0
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3636] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3636] sync()                      = 0
[pid  3636] exit_group(0)               = ?
[pid  3636] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3636, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3643 attached
, child_tidptr=0x5555555ff5d0) = 3643
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3637] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3637] sync()                      = 0
[pid  3637] exit_group(0)               = ?
[pid  3637] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3637, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3639] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3639] sync()                      = 0
[pid  3639] exit_group(0)               = ?
[pid  3639] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3639, 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=0x5555555ff5d0) = 3646
./strace-static-x86_64: Process 3646 attached
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3640] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3640] sync()                      = 0
[pid  3640] exit_group(0)               = ?
[pid  3640] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3640, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3643] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3643] sync()                      = 0
[pid  3643] exit_group(0)               = ?
[pid  3643] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3643, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3641] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3641] sync()                      = 0
[pid  3641] exit_group(0)               = ?
[pid  3641] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3641, 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=0x5555555ff5d0) = 3649
./strace-static-x86_64: Process 3649 attached
[pid  3649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3642] <... mount resumed>)        = -1 EFAULT (Bad address)
[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 <unfinished ...>
[pid  3642] sync( <unfinished ...>
[pid  3649] <... write resumed>)        = 4
[pid  3649] close(3 <unfinished ...>
[pid  3642] <... sync resumed>)         = 0
[pid  3649] <... close resumed>)        = 0
[pid  3642] exit_group(0 <unfinished ...>
[pid  3649] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3642] <... exit_group resumed>)   = ?
[pid  3649] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3642] +++ exited with 0 +++
[pid  3649] pipe2([3, 4], 0)            = 0
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3642, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3649] dup(4 <unfinished ...>
[pid  3604] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3649] <... dup resumed>)          = 5
[pid  3604] <... restart_syscall resumed>) = 0
[pid  3649] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3646] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3646] sync()                      = 0
[pid  3646] exit_group(0)               = ?
[pid  3646] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3646, 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=0x5555555ff5d0) = 3651
./strace-static-x86_64: Process 3651 attached
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3645] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3645] sync()                      = 0
[pid  3645] exit_group(0)               = ?
[pid  3645] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3645, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3648] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3648] sync()                      = 0
[pid  3648] exit_group(0)               = ?
[pid  3648] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3648, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3653 attached
 <unfinished ...>
[pid  3653] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3653
[pid  3653] <... prctl resumed>)        = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3647] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3647] sync()                      = 0
[pid  3647] exit_group(0)               = ?
[pid  3647] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3647, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3649] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3649] sync()                      = 0
[pid  3649] exit_group(0)               = ?
[pid  3649] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3649, 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=0x5555555ff5d0) = 3655
./strace-static-x86_64: Process 3655 attached
[pid  3655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3651] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3651] sync()                      = 0
[pid  3651] exit_group(0)               = ?
[pid  3651] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3651, 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 3656 attached
, child_tidptr=0x5555555ff5d0) = 3656
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3652] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3652] sync()                      = 0
[pid  3652] exit_group(0)               = ?
[pid  3652] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3652, 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=0x5555555ff5d0) = 3657
./strace-static-x86_64: Process 3657 attached
[pid  3650] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3657] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3650] sync( <unfinished ...>
[pid  3657] <... prctl resumed>)        = 0
[pid  3650] <... sync resumed>)         = 0
[pid  3657] setpgid(0, 0 <unfinished ...>
[pid  3650] exit_group(0 <unfinished ...>
[pid  3657] <... setpgid resumed>)      = 0
[pid  3650] <... exit_group resumed>)   = ?
[pid  3657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3650] +++ exited with 0 +++
[pid  3657] <... openat resumed>)       = 3
[pid  3657] write(3, "1000", 4 <unfinished ...>
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3650, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3657] <... write resumed>)        = 4
[pid  3604] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3657] close(3 <unfinished ...>
[pid  3604] <... restart_syscall resumed>) = 0
[pid  3657] <... close resumed>)        = 0
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3658
./strace-static-x86_64: Process 3658 attached
[pid  3657] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[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 <unfinished ...>
[pid  3657] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3658] <... openat resumed>)       = 3
[pid  3658] write(3, "1000", 4 <unfinished ...>
[pid  3657] pipe2( <unfinished ...>
[pid  3658] <... write resumed>)        = 4
[pid  3657] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3658] close(3)                    = 0
[pid  3657] dup(4)                      = 5
[pid  3658] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3657] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3658] <... mkdirat resumed>)      = -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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3653] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3653] sync()                      = 0
[pid  3653] exit_group(0)               = ?
[pid  3653] +++ exited with 0 +++
[pid  3654] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3653, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3654] sync()                      = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3659
[pid  3654] exit_group(0)               = ?
[pid  3654] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3654, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3608] restart_syscall(<... resuming interrupted clone ...>) = 0
./strace-static-x86_64: Process 3659 attached
[pid  3659] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3660
./strace-static-x86_64: Process 3660 attached
[pid  3660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3659] <... prctl resumed>)        = 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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3660] pipe2( <unfinished ...>
[pid  3659] setpgid(0, 0 <unfinished ...>
[pid  3656] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3660] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3659] <... setpgid resumed>)      = 0
[pid  3656] sync( <unfinished ...>
[pid  3660] dup(4 <unfinished ...>
[pid  3659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3660] <... dup resumed>)          = 5
[pid  3656] <... sync resumed>)         = 0
[pid  3659] <... openat resumed>)       = 3
[pid  3660] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3659] write(3, "1000", 4 <unfinished ...>
[pid  3656] exit_group(0 <unfinished ...>
[pid  3659] <... write resumed>)        = 4
[pid  3656] <... exit_group resumed>)   = ?
[pid  3659] close(3 <unfinished ...>
[pid  3656] +++ exited with 0 +++
[pid  3659] <... close resumed>)        = 0
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3656, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3659] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3659] pipe2( <unfinished ...>
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3659] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3659] dup(4 <unfinished ...>
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3661
[pid  3659] <... dup resumed>)          = 5
[pid  3659] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3661 attached
 <unfinished ...>
[pid  3655] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3661] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3655] sync( <unfinished ...>
[pid  3661] <... prctl resumed>)        = 0
[pid  3661] setpgid(0, 0 <unfinished ...>
[pid  3655] <... sync resumed>)         = 0
[pid  3661] <... setpgid resumed>)      = 0
[pid  3655] exit_group(0 <unfinished ...>
[pid  3661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3655] <... exit_group resumed>)   = ?
[pid  3661] <... openat resumed>)       = 3
[pid  3655] +++ exited with 0 +++
[pid  3661] write(3, "1000", 4)         = 4
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3655, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3661] close(3)                    = 0
[pid  3661] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3657] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3661] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3657] sync( <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3661] pipe2([3, 4], 0)            = 0
[pid  3657] <... sync resumed>)         = 0
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3662
[pid  3661] dup(4)                      = 5
[pid  3661] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3662 attached
 <unfinished ...>
[pid  3657] exit_group(0 <unfinished ...>
[pid  3662] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3657] <... exit_group resumed>)   = ?
[pid  3657] +++ exited with 0 +++
[pid  3662] <... prctl resumed>)        = 0
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3657, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3662] setpgid(0, 0)               = 0
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3663
[pid  3662] <... openat resumed>)       = 3
[pid  3662] write(3, "1000", 4)         = 4
[pid  3662] close(3)                    = 0
[pid  3662] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3663 attached
 <unfinished ...>
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3658] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3658] sync()                      = 0
[pid  3658] exit_group(0)               = ?
[pid  3658] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3658, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3662] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3662] sync()                      = 0
[pid  3662] exit_group(0)               = ?
[pid  3662] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3662, 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=0x5555555ff5d0) = 3665
./strace-static-x86_64: Process 3665 attached
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3660] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3660] sync()                      = 0
[pid  3660] exit_group(0)               = ?
[pid  3660] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3660, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3659] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3659] sync()                      = 0
[pid  3659] exit_group(0)               = ?
[pid  3659] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3659, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3661] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3661] sync()                      = 0
[pid  3661] exit_group(0)               = ?
[pid  3661] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3661, 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=0x5555555ff5d0) = 3668
./strace-static-x86_64: Process 3668 attached
[pid  3668] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3663] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3668] <... prctl resumed>)        = 0
[pid  3663] sync( <unfinished ...>
[pid  3668] setpgid(0, 0)               = 0
[pid  3663] <... sync resumed>)         = 0
[pid  3668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3668] write(3, "1000", 4 <unfinished ...>
[pid  3663] exit_group(0 <unfinished ...>
[pid  3668] <... write resumed>)        = 4
[pid  3668] close(3 <unfinished ...>
[pid  3663] <... exit_group resumed>)   = ?
[pid  3668] <... close resumed>)        = 0
[pid  3668] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3663] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3663, 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=0x5555555ff5d0) = 3669
./strace-static-x86_64: Process 3669 attached
[pid  3666] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3666] sync( <unfinished ...>
[pid  3669] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3666] <... sync resumed>)         = 0
[pid  3669] <... prctl resumed>)        = 0
[pid  3666] exit_group(0 <unfinished ...>
[pid  3669] setpgid(0, 0 <unfinished ...>
[pid  3666] <... exit_group resumed>)   = ?
[pid  3669] <... setpgid resumed>)      = 0
[pid  3666] +++ exited with 0 +++
[pid  3669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3666, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3669] <... openat resumed>)       = 3
[pid  3608] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3669] write(3, "1000", 4)         = 4
[pid  3608] <... restart_syscall resumed>) = 0
[pid  3669] close(3)                    = 0
[pid  3669] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3669] pipe2([3, 4], 0)            = 0
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3669] dup(4)                      = 5
[pid  3669] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3670
./strace-static-x86_64: Process 3670 attached
[pid  3670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3664] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3664] sync()                      = 0
[pid  3664] exit_group(0)               = ?
[pid  3664] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3664, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3665] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3665] sync()                      = 0
[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=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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3667] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3672] pipe2([3, 4], 0)            = 0
[pid  3672] dup(4 <unfinished ...>
[pid  3667] sync( <unfinished ...>
[pid  3672] <... dup resumed>)          = 5
[pid  3672] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3667] <... sync resumed>)         = 0
[pid  3667] exit_group(0)               = ?
[pid  3667] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3667, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3673
./strace-static-x86_64: Process 3673 attached
[pid  3668] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3668] sync()                      = 0
[pid  3668] exit_group(0)               = ?
[pid  3668] +++ exited with 0 +++
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[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, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3669] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3669] sync()                      = 0
[pid  3669] exit_group(0)               = ?
[pid  3669] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3669, 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=0x5555555ff5d0) = 3675
./strace-static-x86_64: Process 3675 attached
[pid  3675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3671] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3671] sync()                      = 0
[pid  3671] exit_group(0)               = ?
[pid  3671] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3671, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3676
./strace-static-x86_64: Process 3676 attached
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3670] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3670] sync()                      = 0
[pid  3670] exit_group(0)               = ?
[pid  3670] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3670, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3677] pipe2([3, 4], 0)            = 0
[pid  3677] dup(4)                      = 5
[pid  3677] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3672] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3672] sync()                      = 0
[pid  3672] exit_group(0)               = ?
[pid  3672] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3672, 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=0x5555555ff5d0) = 3678
./strace-static-x86_64: Process 3678 attached
[pid  3678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3678] setpgid(0, 0)               = 0
[pid  3678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3678] write(3, "1000", 4)         = 4
[pid  3678] close(3)                    = 0
[pid  3678] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3673] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3673] sync()                      = 0
[pid  3673] exit_group(0)               = ?
[pid  3673] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3673, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3676] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3676] sync()                      = 0
[pid  3676] exit_group(0)               = ?
[pid  3676] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3676, si_uid=0, si_status=0, si_utime=0, si_stime=4} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3674] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3674] sync( <unfinished ...>
[pid  3675] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3674] <... sync resumed>)         = 0
[pid  3674] exit_group(0)               = ?
[pid  3674] +++ exited with 0 +++
[pid  3675] sync()                      = 0
[pid  3675] exit_group(0)               = ?
[pid  3675] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3674, 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 <unfinished ...>
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3675, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3681
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3681 attached
, child_tidptr=0x5555555ff5d0) = 3682
[pid  3681] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3682 attached
) = 0
[pid  3681] setpgid(0, 0 <unfinished ...>
[pid  3682] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3681] <... setpgid resumed>)      = 0
[pid  3682] <... prctl resumed>)        = 0
[pid  3681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3682] setpgid(0, 0 <unfinished ...>
[pid  3681] <... openat resumed>)       = 3
[pid  3682] <... setpgid resumed>)      = 0
[pid  3681] write(3, "1000", 4 <unfinished ...>
[pid  3682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3681] <... write resumed>)        = 4
[pid  3682] <... openat resumed>)       = 3
[pid  3681] close(3 <unfinished ...>
[pid  3682] write(3, "1000", 4 <unfinished ...>
[pid  3681] <... close resumed>)        = 0
[pid  3681] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3682] <... write resumed>)        = 4
[pid  3682] close(3)                    = 0
[pid  3682] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3678] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3678] sync()                      = 0
[pid  3678] exit_group(0)               = ?
[pid  3678] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3678, 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 3683 attached
 <unfinished ...>
[pid  3683] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3683
[pid  3683] <... prctl resumed>)        = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3677] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3677] sync()                      = 0
[pid  3677] exit_group(0)               = ?
[pid  3677] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3677, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3679] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3679] sync()                      = 0
[pid  3679] exit_group(0)               = ?
[pid  3679] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3679, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3683] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3683] sync()                      = 0
[pid  3683] exit_group(0)               = ?
[pid  3683] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3683, 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=0x5555555ff5d0) = 3686
./strace-static-x86_64: Process 3686 attached
[pid  3686] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3680] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3686] <... prctl resumed>)        = 0
[pid  3680] sync( <unfinished ...>
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3680] <... sync resumed>)         = 0
[pid  3680] exit_group(0)               = ?
[pid  3680] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3680, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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 <unfinished ...>
[pid  3681] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3687] <... write resumed>)        = 4
[pid  3681] sync( <unfinished ...>
[pid  3687] close(3)                    = 0
[pid  3681] <... sync resumed>)         = 0
[pid  3687] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3681] exit_group(0 <unfinished ...>
[pid  3687] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3681] <... exit_group resumed>)   = ?
[pid  3687] pipe2([3, 4], 0)            = 0
[pid  3687] dup(4 <unfinished ...>
[pid  3681] +++ exited with 0 +++
[pid  3687] <... dup resumed>)          = 5
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3681, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3687] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3688 attached
 <unfinished ...>
[pid  3682] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3688] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3682] sync( <unfinished ...>
[pid  3688] <... prctl resumed>)        = 0
[pid  3682] <... sync resumed>)         = 0
[pid  3688] setpgid(0, 0 <unfinished ...>
[pid  3682] exit_group(0 <unfinished ...>
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3688
[pid  3688] <... setpgid resumed>)      = 0
[pid  3682] <... exit_group resumed>)   = ?
[pid  3688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3682] +++ exited with 0 +++
[pid  3688] <... openat resumed>)       = 3
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3682, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3688] write(3, "1000", 4)         = 4
[pid  3688] close(3 <unfinished ...>
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3688] <... close resumed>)        = 0
[pid  3688] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3689
[pid  3688] <... mkdirat resumed>)      = -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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3689 attached
 <unfinished ...>
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3684] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3684] sync()                      = 0
[pid  3684] exit_group(0)               = ?
[pid  3684] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3684, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3685] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3685] sync()                      = 0
[pid  3685] exit_group(0)               = ?
[pid  3685] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3685, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3686] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3686] sync( <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3686] <... sync resumed>)         = 0
[pid  3686] exit_group(0 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3691
[pid  3686] <... exit_group resumed>)   = ?
[pid  3686] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3686, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3609] restart_syscall(<... resuming interrupted clone ...>) = 0
./strace-static-x86_64: Process 3691 attached
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3692
[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./strace-static-x86_64: Process 3692 attached
)         = 4
[pid  3691] close(3 <unfinished ...>
[pid  3692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3691] <... close resumed>)        = 0
[pid  3687] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3692] setpgid(0, 0 <unfinished ...>
[pid  3691] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3687] sync( <unfinished ...>
[pid  3692] <... setpgid resumed>)      = 0
[pid  3691] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3691] pipe2( <unfinished ...>
[pid  3692] <... openat resumed>)       = 3
[pid  3691] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3692] write(3, "1000", 4 <unfinished ...>
[pid  3691] dup(4 <unfinished ...>
[pid  3692] <... write resumed>)        = 4
[pid  3691] <... dup resumed>)          = 5
[pid  3692] close(3 <unfinished ...>
[pid  3691] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3692] <... close resumed>)        = 0
[pid  3692] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3687] <... sync resumed>)         = 0
[pid  3687] exit_group(0)               = ?
[pid  3687] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3687, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3688] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3688] sync()                      = 0
[pid  3691] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3688] exit_group(0 <unfinished ...>
[pid  3691] sync( <unfinished ...>
[pid  3688] <... exit_group resumed>)   = ?
[pid  3691] <... sync resumed>)         = 0
[pid  3688] +++ exited with 0 +++
[pid  3691] exit_group(0)               = ?
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3688, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3691] +++ exited with 0 +++
[pid  3611] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3691, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3611] <... restart_syscall resumed>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3695
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3696
./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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3695] pipe2([3, 4], 0)            = 0
./strace-static-x86_64: Process 3696 attached
[pid  3695] dup(4 <unfinished ...>
[pid  3696] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3695] <... dup resumed>)          = 5
[pid  3696] <... prctl resumed>)        = 0
[pid  3695] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3692] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3692] sync()                      = 0
[pid  3692] exit_group(0)               = ?
[pid  3692] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3692, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3689] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3689] sync()                      = 0
[pid  3689] exit_group(0)               = ?
[pid  3689] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3689, 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 3698 attached
, child_tidptr=0x5555555ff5d0) = 3698
[pid  3698] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3690] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3690] sync( <unfinished ...>
[pid  3698] <... prctl resumed>)        = 0
[pid  3690] <... sync resumed>)         = 0
[pid  3698] setpgid(0, 0 <unfinished ...>
[pid  3690] exit_group(0 <unfinished ...>
[pid  3698] <... setpgid resumed>)      = 0
[pid  3690] <... exit_group resumed>)   = ?
[pid  3698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3690] +++ exited with 0 +++
[pid  3698] write(3, "1000", 4 <unfinished ...>
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3690, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3698] <... write resumed>)        = 4
[pid  3608] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3698] close(3 <unfinished ...>
[pid  3608] <... restart_syscall resumed>) = 0
[pid  3698] <... close resumed>)        = 0
[pid  3698] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3698] pipe2([3, 4], 0)            = 0
[pid  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3699
[pid  3698] dup(4)                      = 5
[pid  3698] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3699 attached
 <unfinished ...>
[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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3699] pipe2( <unfinished ...>
[pid  3695] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3699] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3695] sync( <unfinished ...>
[pid  3699] dup(4)                      = 5
[pid  3695] <... sync resumed>)         = 0
[pid  3699] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3695] exit_group(0)               = ?
[pid  3695] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3695, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3700
./strace-static-x86_64: Process 3700 attached
[pid  3693] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3693] sync( <unfinished ...>
[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 <unfinished ...>
[pid  3693] <... sync resumed>)         = 0
[pid  3700] <... openat resumed>)       = 3
[pid  3693] exit_group(0 <unfinished ...>
[pid  3700] write(3, "1000", 4 <unfinished ...>
[pid  3693] <... exit_group resumed>)   = ?
[pid  3700] <... write resumed>)        = 4
[pid  3700] close(3 <unfinished ...>
[pid  3693] +++ exited with 0 +++
[pid  3700] <... close resumed>)        = 0
[pid  3700] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3693, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3700] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3604] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3700] pipe2( <unfinished ...>
[pid  3604] <... restart_syscall resumed>) = 0
[pid  3700] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3700] dup(4)                      = 5
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3700] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3604] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3696] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3696] sync()                      = 0
[pid  3696] exit_group(0)               = ?
[pid  3696] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3696, 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=0x5555555ff5d0) = 3702
./strace-static-x86_64: Process 3702 attached
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3697] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3697] sync()                      = 0
[pid  3697] exit_group(0)               = ?
[pid  3697] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3697, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3702] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3702] sync()                      = 0
[pid  3702] exit_group(0)               = ?
[pid  3702] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3702, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3698] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3698] sync()                      = 0
[pid  3698] exit_group(0)               = ?
[pid  3698] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3698, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3699] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3699] sync()                      = 0
[pid  3699] exit_group(0)               = ?
[pid  3699] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3699, 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=0x5555555ff5d0) = 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 <unfinished ...>
[pid  3700] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3706] <... openat resumed>)       = 3
[pid  3700] sync( <unfinished ...>
[pid  3706] write(3, "1000", 4)         = 4
[pid  3700] <... sync resumed>)         = 0
[pid  3706] close(3 <unfinished ...>
[pid  3700] exit_group(0 <unfinished ...>
[pid  3706] <... close resumed>)        = 0
[pid  3700] <... exit_group resumed>)   = ?
[pid  3706] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3700] +++ exited with 0 +++
[pid  3706] pipe2([3, 4], 0)            = 0
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3700, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3706] dup(4 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3706] <... dup resumed>)          = 5
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3706] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3707
./strace-static-x86_64: Process 3707 attached
[pid  3707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3701] <... mount resumed>)        = -1 EFAULT (Bad address)
[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 <unfinished ...>
[pid  3701] sync( <unfinished ...>
[pid  3707] <... write resumed>)        = 4
[pid  3707] close(3)                    = 0
[pid  3707] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3701] <... sync resumed>)         = 0
[pid  3701] exit_group(0)               = ?
[pid  3701] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3701, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3708
./strace-static-x86_64: Process 3708 attached
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3703] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3703] sync()                      = 0
[pid  3703] exit_group(0)               = ?
[pid  3703] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3703, 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=0x5555555ff5d0) = 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)         = 4
[pid  3709] close(3)                    = 0
[pid  3709] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3709] pipe2([3, 4], 0)            = 0
[pid  3709] dup(4)                      = 5
[pid  3709] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3705] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3705] sync()                      = 0
[pid  3705] exit_group(0)               = ?
[pid  3705] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3705, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3710] pipe2([3, 4], 0)            = 0
[pid  3710] dup(4)                      = 5
[pid  3704] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3710] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3704] sync()                      = 0
[pid  3704] exit_group(0)               = ?
[pid  3704] +++ exited with 0 +++
[pid  3706] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3704, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3706] sync()                      = 0
[pid  3706] exit_group(0)               = ?
[pid  3706] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3706, 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=0x5555555ff5d0) = 3711
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3711 attached
 <unfinished ...>
[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  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3712
[pid  3707] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3707] sync( <unfinished ...>
[pid  3711] close(3./strace-static-x86_64: Process 3712 attached
 <unfinished ...>
[pid  3707] <... sync resumed>)         = 0
[pid  3707] exit_group(0 <unfinished ...>
[pid  3712] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3707] <... exit_group resumed>)   = ?
[pid  3711] <... close resumed>)        = 0
[pid  3711] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3707] +++ exited with 0 +++
[pid  3712] <... prctl resumed>)        = 0
[pid  3712] setpgid(0, 0 <unfinished ...>
[pid  3711] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3712] <... setpgid resumed>)      = 0
[pid  3711] pipe2( <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3707, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3711] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3712] <... openat resumed>)       = 3
[pid  3711] dup(4 <unfinished ...>
[pid  3712] write(3, "1000", 4 <unfinished ...>
[pid  3711] <... dup resumed>)          = 5
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3713
[pid  3712] <... write resumed>)        = 4
[pid  3711] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3712] close(3./strace-static-x86_64: Process 3713 attached
 <unfinished ...>
[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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3713] pipe2([3, 4], 0)            = 0
[pid  3713] dup(4 <unfinished ...>
[pid  3712] <... close resumed>)        = 0
[pid  3713] <... dup resumed>)          = 5
[pid  3713] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3709] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3709] sync()                      = 0
[pid  3709] exit_group(0)               = ?
[pid  3709] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3709, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3712] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3712] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3712] pipe2([3, 4], 0)            = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3712] dup(4)                      = 5
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3714
[pid  3712] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3714 attached
 <unfinished ...>
[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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3714] pipe2([3, 4], 0)            = 0
[pid  3714] dup(4)                      = 5
[pid  3710] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3710] sync( <unfinished ...>
[pid  3714] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3710] <... sync resumed>)         = 0
[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, child_tidptr=0x5555555ff5d0) = 3715
./strace-static-x86_64: Process 3715 attached
[pid  3715] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3708] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3715] <... prctl resumed>)        = 0
[pid  3715] setpgid(0, 0 <unfinished ...>
[pid  3708] sync( <unfinished ...>
[pid  3715] <... setpgid resumed>)      = 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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3715] pipe2([3, 4], 0)            = 0
[pid  3715] dup(4)                      = 5
[pid  3708] <... sync resumed>)         = 0
[pid  3715] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3708] exit_group(0)               = ?
[pid  3708] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3708, si_uid=0, si_status=0, si_utime=0, si_stime=4} ---
[pid  3604] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3716
./strace-static-x86_64: Process 3716 attached
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3711] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3711] sync()                      = 0
[pid  3711] exit_group(0)               = ?
[pid  3711] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3711, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3712] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3712] sync()                      = 0
[pid  3712] exit_group(0)               = ?
[pid  3712] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3712, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3713] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3713] sync()                      = 0
[pid  3713] exit_group(0)               = ?
[pid  3713] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3713, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3719
./strace-static-x86_64: Process 3719 attached
[pid  3714] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3714] sync( <unfinished ...>
[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 <unfinished ...>
[pid  3714] <... sync resumed>)         = 0
[pid  3719] <... write resumed>)        = 4
[pid  3719] close(3 <unfinished ...>
[pid  3714] exit_group(0 <unfinished ...>
[pid  3719] <... close resumed>)        = 0
[pid  3714] <... exit_group resumed>)   = ?
[pid  3719] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3719] pipe2( <unfinished ...>
[pid  3714] +++ exited with 0 +++
[pid  3719] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3714, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3719] dup(4)                      = 5
[pid  3719] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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  3715] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3720] write(3, "1000", 4)         = 4
[pid  3715] sync( <unfinished ...>
[pid  3720] close(3 <unfinished ...>
[pid  3715] <... sync resumed>)         = 0
[pid  3720] <... close resumed>)        = 0
[pid  3720] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3715] exit_group(0 <unfinished ...>
[pid  3720] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3715] <... exit_group resumed>)   = ?
[pid  3720] pipe2([3, 4], 0)            = 0
[pid  3720] dup(4 <unfinished ...>
[pid  3715] +++ exited with 0 +++
[pid  3720] <... dup resumed>)          = 5
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3715, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3720] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3717] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3717] sync( <unfinished ...>
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3717] <... sync resumed>)         = 0
[pid  3717] exit_group(0 <unfinished ...>
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3721
[pid  3717] <... exit_group resumed>)   = ?
[pid  3717] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3717, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3611] restart_syscall(<... resuming interrupted clone ...>) = 0
./strace-static-x86_64: Process 3721 attached
[pid  3721] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3721] <... prctl resumed>)        = 0
[pid  3721] setpgid(0, 0 <unfinished ...>
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3722
[pid  3721] <... setpgid resumed>)      = 0
[pid  3721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3722 attached
 <unfinished ...>
[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  3721] <... openat resumed>)       = 3
[pid  3721] write(3, "1000", 4 <unfinished ...>
[pid  3716] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3721] <... write resumed>)        = 4
[pid  3716] sync( <unfinished ...>
[pid  3721] close(3)                    = 0
[pid  3721] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3722] write(3, "1000", 4 <unfinished ...>
[pid  3721] pipe2( <unfinished ...>
[pid  3716] <... sync resumed>)         = 0
[pid  3722] <... write resumed>)        = 4
[pid  3721] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3716] exit_group(0 <unfinished ...>
[pid  3722] close(3 <unfinished ...>
[pid  3721] dup(4 <unfinished ...>
[pid  3716] <... exit_group resumed>)   = ?
[pid  3722] <... close resumed>)        = 0
[pid  3721] <... dup resumed>)          = 5
[pid  3716] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3716, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3722] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3721] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3722] <... mkdirat resumed>)      = -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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3723
./strace-static-x86_64: Process 3723 attached
[pid  3723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3718] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3723] setpgid(0, 0)               = 0
[pid  3718] sync( <unfinished ...>
[pid  3723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3718] <... sync resumed>)         = 0
[pid  3723] <... openat resumed>)       = 3
[pid  3718] exit_group(0 <unfinished ...>
[pid  3723] write(3, "1000", 4 <unfinished ...>
[pid  3718] <... exit_group resumed>)   = ?
[pid  3723] <... write resumed>)        = 4
[pid  3723] close(3 <unfinished ...>
[pid  3718] +++ exited with 0 +++
[pid  3723] <... close resumed>)        = 0
[pid  3723] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3718, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3723] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3723] pipe2([3, 4], 0)            = 0
[pid  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3724
[pid  3723] dup(4)                      = 5
[pid  3723] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3724 attached
 <unfinished ...>
[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] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3720] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3724] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3724] pipe2([3, 4], 0)            = 0
[pid  3720] sync( <unfinished ...>
[pid  3724] dup(4)                      = 5
[pid  3720] <... sync resumed>)         = 0
[pid  3724] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3720] exit_group(0)               = ?
[pid  3720] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3720, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3719] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3719] sync( <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3719] <... sync resumed>)         = 0
[pid  3719] exit_group(0 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3725
[pid  3719] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 3725 attached
[pid  3719] +++ exited with 0 +++
[pid  3725] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3719, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3725] <... prctl resumed>)        = 0
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3725] setpgid(0, 0 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3725] <... setpgid resumed>)      = 0
[pid  3725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3725] write(3, "1000", 4)         = 4
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3726
[pid  3725] close(3)                    = 0
[pid  3725] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3725] pipe2([3, 4], 0)            = 0
[pid  3725] dup(4./strace-static-x86_64: Process 3726 attached
)                      = 5
[pid  3721] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3726] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3721] sync( <unfinished ...>
[pid  3726] <... prctl resumed>)        = 0
[pid  3726] setpgid(0, 0)               = 0
[pid  3726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3726] write(3, "1000", 4)         = 4
[pid  3726] close(3)                    = 0
[pid  3726] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3725] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3721] <... sync resumed>)         = 0
[pid  3721] exit_group(0)               = ?
[pid  3721] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3721, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3723] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3723] sync()                      = 0
[pid  3723] exit_group(0)               = ?
[pid  3723] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3723, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3728 attached
, child_tidptr=0x5555555ff5d0) = 3728
[pid  3728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3728] setpgid(0, 0)               = 0
[pid  3728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3728] write(3, "1000", 4)         = 4
[pid  3728] close(3)                    = 0
[pid  3728] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3722] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3722] sync()                      = 0
[pid  3722] exit_group(0)               = ?
[pid  3722] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3722, 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=0x5555555ff5d0) = 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 <unfinished ...>
[pid  3724] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3724] sync( <unfinished ...>
[pid  3729] <... write resumed>)        = 4
[pid  3729] close(3 <unfinished ...>
[pid  3724] <... sync resumed>)         = 0
[pid  3729] <... close resumed>)        = 0
[pid  3724] exit_group(0 <unfinished ...>
[pid  3729] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3724] <... exit_group resumed>)   = ?
[pid  3729] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3724] +++ exited with 0 +++
[pid  3729] pipe2( <unfinished ...>
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3724, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3729] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3729] dup(4)                      = 5
[pid  3729] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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 <unfinished ...>
[pid  3726] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3730] <... close resumed>)        = 0
[pid  3730] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3726] sync( <unfinished ...>
[pid  3730] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3730] pipe2( <unfinished ...>
[pid  3726] <... sync resumed>)         = 0
[pid  3730] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3730] dup(4 <unfinished ...>
[pid  3726] exit_group(0 <unfinished ...>
[pid  3730] <... dup resumed>)          = 5
[pid  3726] <... exit_group resumed>)   = ?
[pid  3730] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3726] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3726, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3725] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3731] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3725] sync( <unfinished ...>
[pid  3731] pipe2( <unfinished ...>
[pid  3725] <... sync resumed>)         = 0
[pid  3731] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3731] dup(4 <unfinished ...>
[pid  3725] exit_group(0 <unfinished ...>
[pid  3731] <... dup resumed>)          = 5
[pid  3725] <... exit_group resumed>)   = ?
[pid  3731] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3725] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3725, 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=0x5555555ff5d0) = 3732
[pid  3728] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3728] sync()                      = 0
[pid  3728] exit_group(0)               = ?
[pid  3728] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3728, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
./strace-static-x86_64: Process 3732 attached
[pid  3604] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3732] setpgid(0, 0)               = 0
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3733 attached
 <unfinished ...>
[pid  3604] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3727] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3727] sync()                      = 0
[pid  3727] exit_group(0)               = ?
[pid  3727] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3727, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3733] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3733] sync()                      = 0
[pid  3733] exit_group(0)               = ?
[pid  3733] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3733, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3604] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3729] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3729] sync()                      = 0
[pid  3729] exit_group(0)               = ?
[pid  3729] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3729, 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=0x5555555ff5d0) = 3736
./strace-static-x86_64: Process 3736 attached
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3730] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3730] sync()                      = 0
[pid  3730] exit_group(0)               = ?
[pid  3730] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3730, 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 3737 attached
, child_tidptr=0x5555555ff5d0) = 3737
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3731] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3731] sync()                      = 0
[pid  3731] exit_group(0)               = ?
[pid  3731] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3731, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3738
./strace-static-x86_64: Process 3738 attached
[pid  3738] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3732] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3738] <... prctl resumed>)        = 0
[pid  3738] setpgid(0, 0 <unfinished ...>
[pid  3732] sync( <unfinished ...>
[pid  3738] <... setpgid resumed>)      = 0
[pid  3732] <... sync resumed>)         = 0
[pid  3738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3732] exit_group(0 <unfinished ...>
[pid  3738] <... openat resumed>)       = 3
[pid  3732] <... exit_group resumed>)   = ?
[pid  3732] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3732, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3738] write(3, "1000", 4)         = 4
[pid  3738] close(3)                    = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3738] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3738] pipe2( <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3739
[pid  3738] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3738] dup(4./strace-static-x86_64: Process 3739 attached
 <unfinished ...>
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3738] <... dup resumed>)          = 5
[pid  3738] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3735] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3735] sync()                      = 0
[pid  3735] exit_group(0)               = ?
[pid  3735] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3735, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3736] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3736] sync()                      = 0
[pid  3736] exit_group(0 <unfinished ...>
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3736] <... exit_group resumed>)   = ?
[pid  3736] +++ exited with 0 +++
[pid  3604] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3740
./strace-static-x86_64: Process 3740 attached
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3736, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3740] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3740] <... prctl resumed>)        = 0
[pid  3740] setpgid(0, 0 <unfinished ...>
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3741
[pid  3740] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 3741 attached
[pid  3741] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3741] <... prctl resumed>)        = 0
[pid  3741] setpgid(0, 0 <unfinished ...>
[pid  3740] <... openat resumed>)       = 3
[pid  3741] <... setpgid resumed>)      = 0
[pid  3740] write(3, "1000", 4 <unfinished ...>
[pid  3741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3740] <... write resumed>)        = 4
[pid  3740] close(3)                    = 0
[pid  3740] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3740] pipe2( <unfinished ...>
[pid  3741] <... openat resumed>)       = 3
[pid  3740] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3740] dup(4)                      = 5
[pid  3740] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3741] write(3, "1000", 4 <unfinished ...>
[pid  3734] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3741] <... write resumed>)        = 4
[pid  3734] sync( <unfinished ...>
[pid  3741] close(3)                    = 0
[pid  3741] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3734] <... sync resumed>)         = 0
[pid  3741] pipe2([3, 4], 0)            = 0
[pid  3741] dup(4 <unfinished ...>
[pid  3734] exit_group(0 <unfinished ...>
[pid  3741] <... dup resumed>)          = 5
[pid  3741] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3737] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3734] <... exit_group resumed>)   = ?
[pid  3737] sync( <unfinished ...>
[pid  3734] +++ exited with 0 +++
[pid  3737] <... sync resumed>)         = 0
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3734, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[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=3} ---
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3742
[pid  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 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./strace-static-x86_64: Process 3742 attached
)                    = 0
[pid  3743] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3739] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3739] sync()                      = 0
[pid  3739] exit_group(0)               = ?
[pid  3742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3739] +++ exited with 0 +++
[pid  3742] setpgid(0, 0)               = 0
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3739, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3742] <... openat resumed>)       = 3
[pid  3742] write(3, "1000", 4 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3742] <... write resumed>)        = 4
[pid  3742] close(3)                    = 0
[pid  3742] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3738] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3738] sync()                      = 0
./strace-static-x86_64: Process 3744 attached
[pid  3741] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3744
[pid  3744] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3741] sync( <unfinished ...>
[pid  3744] <... prctl resumed>)        = 0
[pid  3741] <... sync resumed>)         = 0
[pid  3744] setpgid(0, 0 <unfinished ...>
[pid  3741] exit_group(0 <unfinished ...>
[pid  3744] <... setpgid resumed>)      = 0
[pid  3741] <... exit_group resumed>)   = ?
[pid  3744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3741] +++ exited with 0 +++
[pid  3744] <... openat resumed>)       = 3
[pid  3744] write(3, "1000", 4)         = 4
[pid  3744] close(3)                    = 0
[pid  3744] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3744] pipe2([3, 4], 0)            = 0
[pid  3744] dup(4)                      = 5
[pid  3738] exit_group(0 <unfinished ...>
[pid  3744] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3738] <... exit_group resumed>)   = ?
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3741, 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./strace-static-x86_64: Process 3745 attached
 <unfinished ...>
[pid  3738] +++ exited with 0 +++
[pid  3745] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3745
[pid  3745] <... prctl resumed>)        = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3738, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3740] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3740] sync()                      = 0
[pid  3740] exit_group(0)               = ?
[pid  3740] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3740, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3747
[pid  3743] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3743] sync(./strace-static-x86_64: Process 3747 attached
)                      = 0
[pid  3743] exit_group(0)               = ?
[pid  3743] +++ exited with 0 +++
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3742] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3742] sync()                      = 0
[pid  3742] exit_group(0)               = ?
[pid  3742] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3742, 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=0x5555555ff5d0) = 3749
./strace-static-x86_64: Process 3749 attached
[pid  3744] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3749] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3744] sync( <unfinished ...>
[pid  3749] <... prctl resumed>)        = 0
[pid  3744] <... sync resumed>)         = 0
[pid  3749] setpgid(0, 0 <unfinished ...>
[pid  3744] exit_group(0 <unfinished ...>
[pid  3749] <... setpgid resumed>)      = 0
[pid  3744] <... exit_group resumed>)   = ?
[pid  3749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3744] +++ exited with 0 +++
[pid  3749] <... openat resumed>)       = 3
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3744, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3749] write(3, "1000", 4)         = 4
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3749] close(3)                    = 0
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3749] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3749] pipe2([3, 4], 0)            = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3749] dup(4)                      = 5
[pid  3749] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3750 attached
 <unfinished ...>
[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  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3750
[pid  3750] write(3, "1000", 4)         = 4
[pid  3750] close(3)                    = 0
[pid  3750] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3745] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3745] sync()                      = 0
[pid  3745] exit_group(0)               = ?
[pid  3745] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3745, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3746] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3746] sync()                      = 0
[pid  3746] exit_group(0)               = ?
[pid  3746] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3746, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3752
./strace-static-x86_64: Process 3752 attached
[pid  3752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3752] setpgid(0, 0)               = 0
[pid  3752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3752] write(3, "1000", 4)         = 4
[pid  3752] close(3)                    = 0
[pid  3752] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3747] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3747] sync()                      = 0
[pid  3747] exit_group(0)               = ?
[pid  3747] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3747, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3753
./strace-static-x86_64: Process 3753 attached
[pid  3753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3753] setpgid(0, 0)               = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3748] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3748] sync()                      = 0
[pid  3748] exit_group(0)               = ?
[pid  3748] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3748, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3749] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3749] sync()                      = 0
[pid  3749] exit_group(0)               = ?
[pid  3749] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3749, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3750] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3750] sync()                      = 0
[pid  3750] exit_group(0)               = ?
[pid  3750] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3750, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3755] pipe2([3, 4], 0)            = 0
[pid  3755] dup(4)                      = 5
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3756
./strace-static-x86_64: Process 3756 attached
[pid  3755] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3751] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3751] sync()                      = 0
[pid  3751] exit_group(0)               = ?
[pid  3752] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3752] sync( <unfinished ...>
[pid  3751] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3751, 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=0x5555555ff5d0) = 3757
[pid  3752] <... sync resumed>)         = 0
[pid  3752] exit_group(0)               = ?
./strace-static-x86_64: Process 3757 attached
[pid  3752] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3752, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3757] setpgid(0, 0 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3758
[pid  3757] <... setpgid resumed>)      = 0
[pid  3753] <... mount resumed>)        = -1 EFAULT (Bad address)
./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 <unfinished ...>
[pid  3757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3753] sync( <unfinished ...>
[pid  3757] <... openat resumed>)       = 3
[pid  3754] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3758] <... write resumed>)        = 4
[pid  3757] write(3, "1000", 4 <unfinished ...>
[pid  3754] sync( <unfinished ...>
[pid  3753] <... sync resumed>)         = 0
[pid  3758] close(3 <unfinished ...>
[pid  3757] <... write resumed>)        = 4
[pid  3754] <... sync resumed>)         = 0
[pid  3753] exit_group(0 <unfinished ...>
[pid  3758] <... close resumed>)        = 0
[pid  3758] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3758] pipe2( <unfinished ...>
[pid  3757] close(3 <unfinished ...>
[pid  3753] <... exit_group resumed>)   = ?
[pid  3754] exit_group(0 <unfinished ...>
[pid  3758] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3757] <... close resumed>)        = 0
[pid  3758] dup(4 <unfinished ...>
[pid  3757] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3754] <... exit_group resumed>)   = ?
[pid  3753] +++ exited with 0 +++
[pid  3758] <... dup resumed>)          = 5
[pid  3757] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3753, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3758] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3757] pipe2( <unfinished ...>
[pid  3754] +++ exited with 0 +++
[pid  3604] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3757] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3755] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3754, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3757] dup(4 <unfinished ...>
[pid  3755] sync( <unfinished ...>
[pid  3608] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3757] <... dup resumed>)          = 5
[pid  3755] <... sync resumed>)         = 0
[pid  3608] <... restart_syscall resumed>) = 0
[pid  3757] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3755] exit_group(0)               = ?
[pid  3604] <... restart_syscall resumed>) = 0
[pid  3755] +++ exited with 0 +++
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3755, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3759
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3760
[pid  3604] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3761
./strace-static-x86_64: Process 3760 attached
./strace-static-x86_64: Process 3761 attached
./strace-static-x86_64: Process 3759 attached
[pid  3760] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3761] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3760] <... prctl resumed>)        = 0
[pid  3759] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3761] <... prctl resumed>)        = 0
[pid  3760] setpgid(0, 0 <unfinished ...>
[pid  3759] <... prctl resumed>)        = 0
[pid  3761] setpgid(0, 0 <unfinished ...>
[pid  3760] <... setpgid resumed>)      = 0
[pid  3759] setpgid(0, 0 <unfinished ...>
[pid  3761] <... setpgid resumed>)      = 0
[pid  3760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3759] <... setpgid resumed>)      = 0
[pid  3761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3760] <... openat resumed>)       = 3
[pid  3759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3761] <... openat resumed>)       = 3
[pid  3760] write(3, "1000", 4 <unfinished ...>
[pid  3759] <... openat resumed>)       = 3
[pid  3761] write(3, "1000", 4 <unfinished ...>
[pid  3760] <... write resumed>)        = 4
[pid  3759] write(3, "1000", 4 <unfinished ...>
[pid  3761] <... write resumed>)        = 4
[pid  3760] close(3 <unfinished ...>
[pid  3759] <... write resumed>)        = 4
[pid  3761] close(3 <unfinished ...>
[pid  3760] <... close resumed>)        = 0
[pid  3759] close(3 <unfinished ...>
[pid  3761] <... close resumed>)        = 0
[pid  3760] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3759] <... close resumed>)        = 0
[pid  3761] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3760] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3759] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3761] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3760] pipe2( <unfinished ...>
[pid  3759] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3756] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3761] pipe2( <unfinished ...>
[pid  3760] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3759] pipe2( <unfinished ...>
[pid  3756] sync( <unfinished ...>
[pid  3761] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3760] dup(4 <unfinished ...>
[pid  3759] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3761] dup(4 <unfinished ...>
[pid  3760] <... dup resumed>)          = 5
[pid  3759] dup(4 <unfinished ...>
[pid  3761] <... dup resumed>)          = 5
[pid  3760] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3759] <... dup resumed>)          = 5
[pid  3761] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3759] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3756] <... sync resumed>)         = 0
[pid  3756] exit_group(0)               = ?
[pid  3756] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3756, si_uid=0, si_status=0, si_utime=0, si_stime=4} ---
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3757] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3757] sync()                      = 0
[pid  3757] exit_group(0)               = ?
[pid  3757] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3757, 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=0x5555555ff5d0) = 3763
./strace-static-x86_64: Process 3763 attached
[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  3758] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3763] write(3, "1000", 4)         = 4
[pid  3758] sync( <unfinished ...>
[pid  3763] close(3)                    = 0
[pid  3763] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3758] <... sync resumed>)         = 0
[pid  3763] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3758] exit_group(0 <unfinished ...>
[pid  3763] pipe2( <unfinished ...>
[pid  3758] <... exit_group resumed>)   = ?
[pid  3763] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3758] +++ exited with 0 +++
[pid  3763] dup(4)                      = 5
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3758, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3763] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3764 attached
 <unfinished ...>
[pid  3764] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3764
[pid  3764] <... prctl resumed>)        = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3760] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3760] sync()                      = 0
[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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3759] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3759] sync()                      = 0
[pid  3759] exit_group(0)               = ?
[pid  3759] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3759, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3761] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3761] sync()                      = 0
[pid  3761] exit_group(0)               = ?
[pid  3761] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3761, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3604] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3767
./strace-static-x86_64: Process 3767 attached
[pid  3762] <... mount resumed>)        = -1 EFAULT (Bad address)
[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  3762] sync( <unfinished ...>
[pid  3767] close(3)                    = 0
[pid  3767] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3762] <... sync resumed>)         = 0
[pid  3767] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3762] exit_group(0 <unfinished ...>
[pid  3767] pipe2([3, 4], 0)            = 0
[pid  3762] <... exit_group resumed>)   = ?
[pid  3767] dup(4)                      = 5
[pid  3762] +++ exited with 0 +++
[pid  3767] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3762, 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=0x5555555ff5d0) = 3768
./strace-static-x86_64: Process 3768 attached
[pid  3768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3768] setpgid(0, 0)               = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3763] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3763] sync()                      = 0
[pid  3763] exit_group(0)               = ?
[pid  3763] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3763, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3611] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3764] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3764] sync( <unfinished ...>
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3769
[pid  3764] <... sync resumed>)         = 0
[pid  3764] exit_group(0)               = ?
[pid  3764] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3764, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3770
./strace-static-x86_64: Process 3769 attached
[pid  3769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./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  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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3766] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3770] write(3, "1000", 4)         = 4
[pid  3770] close(3 <unfinished ...>
[pid  3766] sync( <unfinished ...>
[pid  3770] <... close resumed>)        = 0
[pid  3770] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3766] <... sync resumed>)         = 0
[pid  3766] exit_group(0)               = ?
[pid  3766] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3766, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3765] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3765] sync()                      = 0
[pid  3765] exit_group(0)               = ?
[pid  3765] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3765, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3772] pipe2([3, 4], 0)            = 0
[pid  3767] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3772] dup(4 <unfinished ...>
[pid  3767] sync( <unfinished ...>
[pid  3772] <... dup resumed>)          = 5
[pid  3772] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3767] <... sync resumed>)         = 0
[pid  3767] exit_group(0)               = ?
[pid  3767] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3767, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3768] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3768] sync()                      = 0
[pid  3768] exit_group(0)               = ?
[pid  3768] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3768, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3770] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3770] sync()                      = 0
[pid  3770] exit_group(0)               = ?
[pid  3770] +++ exited with 0 +++
[pid  3769] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3770, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3769] sync()                      = 0
[pid  3769] exit_group(0)               = ?
[pid  3769] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3769, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3775] pipe2([3, 4], 0)            = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3775] dup(4)                      = 5
[pid  3775] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3776 attached
 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3776
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3771] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3771] sync()                      = 0
[pid  3771] exit_group(0)               = ?
[pid  3771] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3771, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3772] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3772] sync()                      = 0
[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] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3778
./strace-static-x86_64: Process 3778 attached
[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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3778] pipe2([3, 4], 0)            = 0
[pid  3778] dup(4 <unfinished ...>
[pid  3774] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3778] <... dup resumed>)          = 5
[pid  3775] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3774] sync( <unfinished ...>
[pid  3778] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3775] sync( <unfinished ...>
[pid  3774] <... sync resumed>)         = 0
[pid  3774] exit_group(0 <unfinished ...>
[pid  3775] <... sync resumed>)         = 0
[pid  3774] <... exit_group resumed>)   = ?
[pid  3775] exit_group(0 <unfinished ...>
[pid  3774] +++ exited with 0 +++
[pid  3775] <... exit_group resumed>)   = ?
[pid  3775] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3775, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3774, 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 <unfinished ...>
[pid  3773] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3773] sync( <unfinished ...>
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3779
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 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./strace-static-x86_64: Process 3779 attached
 <unfinished ...>
[pid  3773] <... sync resumed>)         = 0
[pid  3780] <... close resumed>)        = 0
[pid  3780] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3780] pipe2([3, 4], 0)            = 0
[pid  3773] exit_group(0 <unfinished ...>
[pid  3779] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3773] <... exit_group resumed>)   = ?
[pid  3773] +++ exited with 0 +++
[pid  3780] dup(4 <unfinished ...>
[pid  3779] <... prctl resumed>)        = 0
[pid  3779] setpgid(0, 0 <unfinished ...>
[pid  3604] --- 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] <... setpgid resumed>)      = 0
[pid  3779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3780] <... dup resumed>)          = 5
[pid  3779] <... openat resumed>)       = 3
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3780] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3779] write(3, "1000", 4 <unfinished ...>
[pid  3776] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3779] <... write resumed>)        = 4
[pid  3776] sync( <unfinished ...>
[pid  3604] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3781
[pid  3779] close(3 <unfinished ...>
[pid  3776] <... sync resumed>)         = 0
[pid  3779] <... close resumed>)        = 0
[pid  3776] exit_group(0 <unfinished ...>
[pid  3779] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3776] <... exit_group resumed>)   = ?
[pid  3779] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3776] +++ exited with 0 +++
[pid  3779] pipe2( <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3776, 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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3781 attached
, child_tidptr=0x5555555ff5d0) = 3782
./strace-static-x86_64: Process 3782 attached
[pid  3781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3781] setpgid(0, 0 <unfinished ...>
[pid  3782] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3781] <... setpgid resumed>)      = 0
[pid  3782] <... prctl resumed>)        = 0
[pid  3781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3782] setpgid(0, 0)               = 0
[pid  3782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3781] <... openat resumed>)       = 3
[pid  3782] <... openat resumed>)       = 3
[pid  3781] write(3, "1000", 4 <unfinished ...>
[pid  3782] write(3, "1000", 4 <unfinished ...>
[pid  3781] <... write resumed>)        = 4
[pid  3782] <... write resumed>)        = 4
[pid  3781] close(3 <unfinished ...>
[pid  3782] close(3 <unfinished ...>
[pid  3781] <... close resumed>)        = 0
[pid  3782] <... close resumed>)        = 0
[pid  3781] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3782] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3781] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3782] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3781] pipe2( <unfinished ...>
[pid  3782] pipe2( <unfinished ...>
[pid  3781] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3782] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3781] dup(4 <unfinished ...>
[pid  3782] dup(4 <unfinished ...>
[pid  3781] <... dup resumed>)          = 5
[pid  3782] <... dup resumed>)          = 5
[pid  3782] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3781] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3777] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3777] sync()                      = 0
[pid  3777] exit_group(0)               = ?
[pid  3777] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3777, 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=0x5555555ff5d0) = 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 <unfinished ...>
[pid  3778] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3783] <... openat resumed>)       = 3
[pid  3778] sync( <unfinished ...>
[pid  3783] write(3, "1000", 4)         = 4
[pid  3783] close(3)                    = 0
[pid  3778] <... sync resumed>)         = 0
[pid  3783] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3778] exit_group(0 <unfinished ...>
[pid  3783] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3778] <... exit_group resumed>)   = ?
[pid  3783] pipe2( <unfinished ...>
[pid  3778] +++ exited with 0 +++
[pid  3783] <... pipe2 resumed>[3, 4], 0) = 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=2} ---
[pid  3783] dup(4)                      = 5
[pid  3783] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3782] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3782] sync()                      = 0
[pid  3782] exit_group(0)               = ?
[pid  3782] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3782, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3779] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3779] sync()                      = 0
[pid  3779] exit_group(0)               = ?
[pid  3779] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3779, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3781] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3781] sync()                      = 0
[pid  3781] exit_group(0)               = ?
[pid  3781] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3781, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3787 attached
 <unfinished ...>
[pid  3787] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3604] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3787
[pid  3787] <... prctl resumed>)        = 0
[pid  3787] setpgid(0, 0)               = 0
[pid  3787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3780] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3787] <... openat resumed>)       = 3
[pid  3780] sync( <unfinished ...>
[pid  3787] write(3, "1000", 4 <unfinished ...>
[pid  3780] <... sync resumed>)         = 0
[pid  3787] <... write resumed>)        = 4
[pid  3780] exit_group(0 <unfinished ...>
[pid  3787] close(3 <unfinished ...>
[pid  3780] <... exit_group resumed>)   = ?
[pid  3787] <... close resumed>)        = 0
[pid  3780] +++ exited with 0 +++
[pid  3787] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3787] pipe2([3, 4], 0)            = 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=2} ---
[pid  3787] dup(4)                      = 5
[pid  3787] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3611] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3786] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3786] sync()                      = 0
[pid  3786] exit_group(0)               = ?
[pid  3786] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3786, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3606] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3788] pipe2([3, 4], 0)            = 0
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3788] dup(4 <unfinished ...>
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3789
./strace-static-x86_64: Process 3789 attached
[pid  3788] <... dup resumed>)          = 5
[pid  3788] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3789] setpgid(0, 0)               = 0
[pid  3789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3789] write(3, "1000", 4)         = 4
[pid  3789] close(3 <unfinished ...>
[pid  3785] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3789] <... close resumed>)        = 0
[pid  3785] sync( <unfinished ...>
[pid  3789] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3785] <... sync resumed>)         = 0
[pid  3789] pipe2([3, 4], 0)            = 0
[pid  3785] exit_group(0 <unfinished ...>
[pid  3789] dup(4 <unfinished ...>
[pid  3785] <... exit_group resumed>)   = ?
[pid  3789] <... dup resumed>)          = 5
[pid  3789] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3785] +++ exited with 0 +++
[pid  3784] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3784] sync()                      = 0
[pid  3784] exit_group(0)               = ?
[pid  3784] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3785, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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  3613] <... restart_syscall resumed>) = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3790
./strace-static-x86_64: Process 3790 attached
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3791
./strace-static-x86_64: Process 3791 attached
[pid  3790] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3783] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3783] sync( <unfinished ...>
[pid  3791] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3790] <... prctl resumed>)        = 0
[pid  3790] setpgid(0, 0)               = 0
[pid  3790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3791] <... prctl resumed>)        = 0
[pid  3791] setpgid(0, 0)               = 0
[pid  3791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3790] <... openat resumed>)       = 3
[pid  3791] <... openat resumed>)       = 3
[pid  3790] write(3, "1000", 4)         = 4
[pid  3790] close(3)                    = 0
[pid  3791] write(3, "1000", 4)         = 4
[pid  3790] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3791] close(3)                    = 0
[pid  3790] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3791] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3790] pipe2([3, 4], 0)            = 0
[pid  3791] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3791] pipe2( <unfinished ...>
[pid  3790] dup(4 <unfinished ...>
[pid  3791] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3790] <... dup resumed>)          = 5
[pid  3790] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3791] dup(4)                      = 5
[pid  3791] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3783] <... sync resumed>)         = 0
[pid  3783] exit_group(0)               = ?
[pid  3783] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3783, 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 <unfinished ...>
[pid  3787] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3787] sync( <unfinished ...>
[pid  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3792
[pid  3787] <... sync resumed>)         = 0
[pid  3787] exit_group(0./strace-static-x86_64: Process 3792 attached
)               = ?
[pid  3787] +++ exited with 0 +++
[pid  3792] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3787, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3792] <... prctl resumed>)        = 0
[pid  3604] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3792] setpgid(0, 0 <unfinished ...>
[pid  3604] <... restart_syscall resumed>) = 0
[pid  3792] <... setpgid resumed>)      = 0
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3793
./strace-static-x86_64: Process 3793 attached
[pid  3793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3793] setpgid(0, 0 <unfinished ...>
[pid  3789] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3793] <... setpgid resumed>)      = 0
[pid  3789] sync( <unfinished ...>
[pid  3793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3789] <... sync resumed>)         = 0
[pid  3793] <... openat resumed>)       = 3
[pid  3789] exit_group(0 <unfinished ...>
[pid  3793] write(3, "1000", 4 <unfinished ...>
[pid  3789] <... exit_group resumed>)   = ?
[pid  3793] <... write resumed>)        = 4
[pid  3789] +++ exited with 0 +++
[pid  3793] close(3)                    = 0
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3789, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3793] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3606] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3793] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3606] <... restart_syscall resumed>) = 0
[pid  3793] pipe2([3, 4], 0)            = 0
[pid  3793] dup(4 <unfinished ...>
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3793] <... dup resumed>)          = 5
[pid  3793] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3794] pipe2([3, 4], 0)            = 0
[pid  3794] dup(4)                      = 5
[pid  3791] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3794] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3791] sync()                      = 0
[pid  3791] exit_group(0)               = ?
[pid  3791] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3791, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3795
[pid  3790] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3790] sync()                      = 0
[pid  3790] exit_group(0)               = ?
./strace-static-x86_64: Process 3795 attached
[pid  3795] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3790] +++ exited with 0 +++
[pid  3788] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3795] <... prctl resumed>)        = 0
[pid  3788] sync( <unfinished ...>
[pid  3795] setpgid(0, 0 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3790, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3795] <... setpgid resumed>)      = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3796
[pid  3795] write(3, "1000", 4)         = 4
[pid  3795] close(3)                    = 0
[pid  3795] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3795] pipe2([3, 4], 0)            = 0
[pid  3788] <... sync resumed>)         = 0
[pid  3795] dup(4./strace-static-x86_64: Process 3796 attached
)                      = 5
[pid  3788] exit_group(0 <unfinished ...>
[pid  3796] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3795] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3788] <... exit_group resumed>)   = ?
[pid  3796] <... prctl resumed>)        = 0
[pid  3796] setpgid(0, 0 <unfinished ...>
[pid  3788] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3788, 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=0x5555555ff5d0) = 3797
[pid  3796] <... setpgid resumed>)      = 0
[pid  3792] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3792] sync( <unfinished ...>
[pid  3796] write(3, "1000", 4)         = 4
./strace-static-x86_64: Process 3797 attached
[pid  3796] close(3 <unfinished ...>
[pid  3792] <... sync resumed>)         = 0
[pid  3797] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3796] <... close resumed>)        = 0
[pid  3792] exit_group(0 <unfinished ...>
[pid  3797] <... prctl resumed>)        = 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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3797] pipe2([3, 4], 0)            = 0
[pid  3796] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3792] <... exit_group resumed>)   = ?
[pid  3797] dup(4 <unfinished ...>
[pid  3796] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3797] <... dup resumed>)          = 5
[pid  3796] pipe2( <unfinished ...>
[pid  3792] +++ exited with 0 +++
[pid  3796] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3796] dup(4 <unfinished ...>
[pid  3797] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3796] <... dup resumed>)          = 5
[pid  3796] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3792, 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./strace-static-x86_64: Process 3798 attached
, child_tidptr=0x5555555ff5d0) = 3798
[pid  3798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3798] setpgid(0, 0)               = 0
[pid  3798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3798] write(3, "1000", 4)         = 4
[pid  3798] close(3)                    = 0
[pid  3798] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3798] pipe2([3, 4], 0)            = 0
[pid  3798] dup(4)                      = 5
[pid  3798] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3794] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3794] sync()                      = 0
[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=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=0x5555555ff5d0) = 3799
./strace-static-x86_64: Process 3799 attached
[pid  3799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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 <unfinished ...>
[pid  3793] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3793] sync( <unfinished ...>
[pid  3799] <... write resumed>)        = 4
[pid  3799] close(3)                    = 0
[pid  3799] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3799] pipe2([3, 4], 0)            = 0
[pid  3799] dup(4)                      = 5
[pid  3799] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3793] <... sync resumed>)         = 0
[pid  3793] exit_group(0)               = ?
[pid  3793] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3793, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3800 attached
, child_tidptr=0x5555555ff5d0) = 3800
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3796] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3796] sync()                      = 0
[pid  3796] exit_group(0)               = ?
[pid  3796] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3796, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3795] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3795] sync()                      = 0
[pid  3795] exit_group(0)               = ?
[pid  3795] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3795, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3797] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3797] sync()                      = 0
[pid  3797] exit_group(0)               = ?
[pid  3797] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3797, 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 3803 attached
 <unfinished ...>
[pid  3803] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3803
[pid  3803] <... prctl resumed>)        = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3798] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3798] sync()                      = 0
[pid  3798] exit_group(0)               = ?
[pid  3798] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3798, 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=0x5555555ff5d0) = 3804
./strace-static-x86_64: Process 3804 attached
[pid  3804] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3801] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3801] sync()                      = 0
[pid  3801] exit_group(0)               = ?
[pid  3801] +++ exited with 0 +++
[pid  3804] <... prctl resumed>)        = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3801, 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 3805 attached
 <unfinished ...>
[pid  3799] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3799] sync( <unfinished ...>
[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 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3805
[pid  3805] <... openat resumed>)       = 3
[pid  3805] write(3, "1000", 4)         = 4
[pid  3805] close(3)                    = 0
[pid  3805] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3799] <... sync resumed>)         = 0
[pid  3799] exit_group(0)               = ?
[pid  3799] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3799, 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=0x5555555ff5d0) = 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 <unfinished ...>
[pid  3800] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3806] <... close resumed>)        = 0
[pid  3800] sync( <unfinished ...>
[pid  3806] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3800] <... sync resumed>)         = 0
[pid  3800] exit_group(0)               = ?
[pid  3800] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3800, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3807
./strace-static-x86_64: Process 3807 attached
[pid  3807] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3802] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3802] sync( <unfinished ...>
[pid  3807] <... prctl resumed>)        = 0
[pid  3807] setpgid(0, 0)               = 0
[pid  3802] <... sync resumed>)         = 0
[pid  3802] exit_group(0)               = ?
[pid  3807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3802] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3802, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3807] <... openat resumed>)       = 3
[pid  3807] write(3, "1000", 4)         = 4
[pid  3807] close(3)                    = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3808
./strace-static-x86_64: Process 3808 attached
[pid  3807] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[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 <unfinished ...>
[pid  3803] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3808] <... write resumed>)        = 4
[pid  3808] close(3)                    = 0
[pid  3808] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3803] sync()                      = 0
[pid  3803] exit_group(0)               = ?
[pid  3803] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3803, 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=0x5555555ff5d0) = 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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3804] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3804] sync()                      = 0
[pid  3804] exit_group(0)               = ?
[pid  3804] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3804, 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=0x5555555ff5d0) = 3810
./strace-static-x86_64: Process 3810 attached
[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)         = 4
[pid  3810] close(3)                    = 0
[pid  3810] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3810] pipe2([3, 4], 0)            = 0
[pid  3810] dup(4)                      = 5
[pid  3805] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3810] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3805] sync()                      = 0
[pid  3805] exit_group(0)               = ?
[pid  3805] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3805, 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 <unfinished ...>
[pid  3806] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3806] sync()                      = 0
[pid  3806] exit_group(0./strace-static-x86_64: Process 3811 attached
)               = ?
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3811
[pid  3811] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3806] +++ exited with 0 +++
[pid  3811] <... prctl resumed>)        = 0
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3806, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3811] setpgid(0, 0)               = 0
[pid  3811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3811] write(3, "1000", 4)         = 4
[pid  3811] close(3 <unfinished ...>
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3812
[pid  3811] <... close resumed>)        = 0
[pid  3811] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3812 attached
 <unfinished ...>
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3807] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3807] sync()                      = 0
[pid  3807] exit_group(0)               = ?
[pid  3807] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3807, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3813
[pid  3808] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3808] sync()                      = 0
[pid  3808] exit_group(0)               = ?
[pid  3808] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3808, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3813 attached
, child_tidptr=0x5555555ff5d0) = 3814
[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./strace-static-x86_64: Process 3814 attached
 <unfinished ...>
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3809] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3813] <... close resumed>)        = 0
[pid  3809] sync()                      = 0
[pid  3813] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3809] exit_group(0 <unfinished ...>
[pid  3813] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3809] <... exit_group resumed>)   = ?
[pid  3813] pipe2( <unfinished ...>
[pid  3809] +++ exited with 0 +++
[pid  3813] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3809, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3813] dup(4)                      = 5
[pid  3813] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3810] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3810] sync( <unfinished ...>
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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  3810] <... sync resumed>)         = 0
[pid  3815] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3810] exit_group(0 <unfinished ...>
[pid  3815] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3810] <... exit_group resumed>)   = ?
[pid  3815] pipe2( <unfinished ...>
[pid  3810] +++ exited with 0 +++
[pid  3815] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3815] dup(4 <unfinished ...>
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3810, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3815] <... dup resumed>)          = 5
[pid  3608] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3815] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3608] <... restart_syscall resumed>) = 0
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 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 <unfinished ...>
[pid  3814] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3814] sync( <unfinished ...>
[pid  3816] <... openat resumed>)       = 3
[pid  3816] write(3, "1000", 4 <unfinished ...>
[pid  3814] <... sync resumed>)         = 0
[pid  3816] <... write resumed>)        = 4
[pid  3816] close(3)                    = 0
[pid  3816] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3814] exit_group(0 <unfinished ...>
[pid  3816] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3816] pipe2( <unfinished ...>
[pid  3814] <... exit_group resumed>)   = ?
[pid  3816] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3816] dup(4)                      = 5
[pid  3814] +++ exited with 0 +++
[pid  3816] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3812] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3812] sync()                      = 0
[pid  3812] exit_group(0 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3814, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3812] <... exit_group resumed>)   = ?
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3812] +++ exited with 0 +++
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3812, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3817 attached
, child_tidptr=0x5555555ff5d0) = 3817
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3818
[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] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3817] pipe2( <unfinished ...>
[pid  3811] <... mount resumed>)        = -1 EFAULT (Bad address)
./strace-static-x86_64: Process 3818 attached
[pid  3817] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3811] sync( <unfinished ...>
[pid  3817] dup(4 <unfinished ...>
[pid  3818] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3817] <... dup resumed>)          = 5
[pid  3811] <... sync resumed>)         = 0
[pid  3817] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3811] exit_group(0 <unfinished ...>
[pid  3818] <... prctl resumed>)        = 0
[pid  3811] <... exit_group resumed>)   = ?
[pid  3818] setpgid(0, 0)               = 0
[pid  3811] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3811, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3609] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3813] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3813] sync()                      = 0
[pid  3813] exit_group(0)               = ?
[pid  3813] +++ exited with 0 +++
[pid  3818] write(3, "1000", 4 <unfinished ...>
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3813, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3818] <... write resumed>)        = 4
[pid  3818] close(3 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3819
[pid  3818] <... close resumed>)        = 0
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3819 attached
 <unfinished ...>
[pid  3818] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3818] pipe2( <unfinished ...>
[pid  3604] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3820
[pid  3818] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3818] dup(4 <unfinished ...>
[pid  3819] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3818] <... dup resumed>)          = 5
[pid  3819] <... prctl resumed>)        = 0
[pid  3819] setpgid(0, 0)               = 0
[pid  3819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3818] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3819] <... openat resumed>)       = 3
[pid  3819] write(3, "1000", 4)         = 4
[pid  3819] close(3)                    = 0
[pid  3819] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3820 attached
 <unfinished ...>
[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  3820] write(3, "1000", 4 <unfinished ...>
[pid  3817] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3820] <... write resumed>)        = 4
[pid  3820] close(3)                    = 0
[pid  3820] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3820] pipe2([3, 4], 0)            = 0
[pid  3817] sync( <unfinished ...>
[pid  3820] dup(4)                      = 5
[pid  3820] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3817] <... sync resumed>)         = 0
[pid  3817] exit_group(0)               = ?
[pid  3817] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3817, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3821
[pid  3816] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3816] sync()                      = 0
[pid  3816] exit_group(0)               = ?
[pid  3816] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3816, 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=0x5555555ff5d0) = 3822
./strace-static-x86_64: Process 3821 attached
[pid  3821] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3822 attached
) = 0
[pid  3821] setpgid(0, 0)               = 0
[pid  3822] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3815] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3822] <... prctl resumed>)        = 0
[pid  3815] sync( <unfinished ...>
[pid  3822] setpgid(0, 0 <unfinished ...>
[pid  3815] <... sync resumed>)         = 0
[pid  3822] <... setpgid resumed>)      = 0
[pid  3815] exit_group(0 <unfinished ...>
[pid  3822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3815] <... exit_group resumed>)   = ?
[pid  3822] <... openat resumed>)       = 3
[pid  3815] +++ exited with 0 +++
[pid  3822] write(3, "1000", 4 <unfinished ...>
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3815, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3822] <... write resumed>)        = 4
[pid  3822] close(3)                    = 0
[pid  3822] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3823
[pid  3821] write(3, "1000", 4)         = 4
[pid  3821] close(3)                    = 0
./strace-static-x86_64: Process 3823 attached
[pid  3821] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3823] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3821] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3823] <... prctl resumed>)        = 0
[pid  3821] pipe2( <unfinished ...>
[pid  3823] setpgid(0, 0 <unfinished ...>
[pid  3821] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3823] <... setpgid resumed>)      = 0
[pid  3821] dup(4 <unfinished ...>
[pid  3823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3821] <... dup resumed>)          = 5
[pid  3823] <... openat resumed>)       = 3
[pid  3821] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3823] write(3, "1000", 4)         = 4
[pid  3823] close(3)                    = 0
[pid  3823] mkdirat(AT_FDCWD, "./file0", 000) = -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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3820] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3820] sync()                      = 0
[pid  3820] exit_group(0)               = ?
[pid  3820] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3820, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3818] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3818] sync( <unfinished ...>
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3824
[pid  3818] <... sync resumed>)         = 0
[pid  3818] exit_group(0)               = ?
[pid  3818] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3818, 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=0x5555555ff5d0) = 3825
./strace-static-x86_64: Process 3825 attached
./strace-static-x86_64: Process 3824 attached
[pid  3824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3825] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3824] setpgid(0, 0 <unfinished ...>
[pid  3819] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3825] <... prctl resumed>)        = 0
[pid  3824] <... setpgid resumed>)      = 0
[pid  3819] sync( <unfinished ...>
[pid  3825] setpgid(0, 0 <unfinished ...>
[pid  3824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3819] <... sync resumed>)         = 0
[pid  3825] <... setpgid resumed>)      = 0
[pid  3824] <... openat resumed>)       = 3
[pid  3819] exit_group(0 <unfinished ...>
[pid  3825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3824] write(3, "1000", 4 <unfinished ...>
[pid  3819] <... exit_group resumed>)   = ?
[pid  3825] <... openat resumed>)       = 3
[pid  3824] <... write resumed>)        = 4
[pid  3824] close(3)                    = 0
[pid  3824] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3819] +++ exited with 0 +++
[pid  3825] write(3, "1000", 4 <unfinished ...>
[pid  3824] pipe2( <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3819, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3825] <... write resumed>)        = 4
[pid  3824] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3825] close(3 <unfinished ...>
[pid  3824] dup(4 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3825] <... close resumed>)        = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3825] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3824] <... dup resumed>)          = 5
[pid  3825] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3824] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3826
./strace-static-x86_64: Process 3826 attached
[pid  3825] pipe2( <unfinished ...>
[pid  3822] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3822] sync()                      = 0
[pid  3825] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3822] exit_group(0 <unfinished ...>
[pid  3825] dup(4 <unfinished ...>
[pid  3822] <... exit_group resumed>)   = ?
[pid  3826] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3825] <... dup resumed>)          = 5
[pid  3826] <... prctl resumed>)        = 0
[pid  3825] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3822] +++ exited with 0 +++
[pid  3826] setpgid(0, 0 <unfinished ...>
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3822, 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=0x5555555ff5d0) = 3827
./strace-static-x86_64: Process 3827 attached
[pid  3826] <... setpgid resumed>)      = 0
[pid  3827] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3827] <... prctl resumed>)        = 0
[pid  3826] <... openat resumed>)       = 3
[pid  3827] setpgid(0, 0 <unfinished ...>
[pid  3826] write(3, "1000", 4 <unfinished ...>
[pid  3827] <... setpgid resumed>)      = 0
[pid  3826] <... write resumed>)        = 4
[pid  3826] close(3 <unfinished ...>
[pid  3827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3826] <... close resumed>)        = 0
[pid  3827] <... openat resumed>)       = 3
[pid  3826] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3827] write(3, "1000", 4 <unfinished ...>
[pid  3826] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3827] <... write resumed>)        = 4
[pid  3826] pipe2( <unfinished ...>
[pid  3827] close(3 <unfinished ...>
[pid  3826] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3827] <... close resumed>)        = 0
[pid  3826] dup(4 <unfinished ...>
[pid  3827] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3826] <... dup resumed>)          = 5
[pid  3827] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3826] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3823] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3823] sync()                      = 0
[pid  3823] exit_group(0)               = ?
[pid  3823] +++ exited with 0 +++
[pid  3821] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3821] sync()                      = 0
[pid  3821] exit_group(0 <unfinished ...>
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3823, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3821] <... exit_group resumed>)   = ?
[pid  3821] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3821, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3828
./strace-static-x86_64: Process 3828 attached
[pid  3828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3828] setpgid(0, 0)               = 0
[pid  3828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3829
[pid  3828] write(3, "1000", 4)         = 4
[pid  3828] close(3)                    = 0
[pid  3828] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3829 attached
 <unfinished ...>
[pid  3829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3829] setpgid(0, 0)               = 0
[pid  3829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3829] write(3, "1000", 4)         = 4
[pid  3829] close(3)                    = 0
[pid  3829] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3829] pipe2([3, 4], 0)            = 0
[pid  3829] dup(4)                      = 5
[pid  3829] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3827] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3827] sync()                      = 0
[pid  3827] exit_group(0)               = ?
[pid  3827] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3827, 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=0x5555555ff5d0) = 3830
./strace-static-x86_64: Process 3830 attached
[pid  3830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3830] setpgid(0, 0)               = 0
[pid  3830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3830] write(3, "1000", 4)         = 4
[pid  3830] close(3)                    = 0
[pid  3830] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3830] pipe2([3, 4], 0)            = 0
[pid  3830] dup(4)                      = 5
[pid  3830] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3824] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3824] sync()                      = 0
[pid  3824] exit_group(0 <unfinished ...>
[pid  3826] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3826] sync( <unfinished ...>
[pid  3824] <... exit_group resumed>)   = ?
[pid  3824] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3824, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3831
[pid  3826] <... sync resumed>)         = 0
[pid  3826] exit_group(0)               = ?
./strace-static-x86_64: Process 3831 attached
[pid  3831] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3826] +++ exited with 0 +++
[pid  3831] <... prctl resumed>)        = 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  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3826, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3831] close(3)                    = 0
[pid  3831] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3831] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3831] pipe2([3, 4], 0)            = 0
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3832
[pid  3831] dup(4)                      = 5
[pid  3831] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3825] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3825] sync(./strace-static-x86_64: Process 3832 attached
)                      = 0
[pid  3825] exit_group(0 <unfinished ...>
[pid  3832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3825] <... exit_group resumed>)   = ?
[pid  3832] setpgid(0, 0 <unfinished ...>
[pid  3825] +++ exited with 0 +++
[pid  3832] <... setpgid resumed>)      = 0
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3825, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3828] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3828] sync( <unfinished ...>
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3828] <... sync resumed>)         = 0
[pid  3828] exit_group(0 <unfinished ...>
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3833
[pid  3828] <... exit_group resumed>)   = ?
[pid  3828] +++ exited with 0 +++
[pid  3832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3833 attached
) = 3
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3828, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3829] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3833] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3829] sync( <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3833] <... prctl resumed>)        = 0
[pid  3829] <... sync resumed>)         = 0
[pid  3833] setpgid(0, 0 <unfinished ...>
[pid  3829] exit_group(0 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3834
[pid  3833] <... setpgid resumed>)      = 0
[pid  3829] <... exit_group resumed>)   = ?
[pid  3833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3829] +++ exited with 0 +++
[pid  3833] <... openat resumed>)       = 3
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3829, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3833] write(3, "1000", 4)         = 4
[pid  3833] close(3 <unfinished ...>
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3833] <... close resumed>)        = 0
[pid  3833] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3835
[pid  3833] <... mkdirat resumed>)      = -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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3835 attached
 <unfinished ...>
[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 <unfinished ...>
[pid  3832] write(3, "1000", 4 <unfinished ...>
[pid  3835] <... openat resumed>)       = 3
[pid  3832] <... write resumed>)        = 4
[pid  3835] write(3, "1000", 4)         = 4
[pid  3835] close(3 <unfinished ...>
[pid  3832] close(3 <unfinished ...>
[pid  3835] <... close resumed>)        = 0
[pid  3832] <... close resumed>)        = 0
[pid  3835] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3832] mkdirat(AT_FDCWD, "./file0", 000./strace-static-x86_64: Process 3834 attached
 <unfinished ...>
[pid  3835] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3832] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3830] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3834] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3832] pipe2( <unfinished ...>
[pid  3830] sync( <unfinished ...>
[pid  3834] <... prctl resumed>)        = 0
[pid  3832] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3834] setpgid(0, 0 <unfinished ...>
[pid  3832] dup(4 <unfinished ...>
[pid  3834] <... setpgid resumed>)      = 0
[pid  3832] <... dup resumed>)          = 5
[pid  3830] <... sync resumed>)         = 0
[pid  3835] pipe2( <unfinished ...>
[pid  3834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3832] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3830] exit_group(0 <unfinished ...>
[pid  3834] <... openat resumed>)       = 3
[pid  3830] <... exit_group resumed>)   = ?
[pid  3834] write(3, "1000", 4 <unfinished ...>
[pid  3830] +++ exited with 0 +++
[pid  3834] <... write resumed>)        = 4
[pid  3834] close(3 <unfinished ...>
[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  3835] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3834] <... close resumed>)        = 0
[pid  3835] dup(4 <unfinished ...>
[pid  3834] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3835] <... dup resumed>)          = 5
[pid  3834] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3835] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3834] pipe2([3, 4], 0)            = 0
./strace-static-x86_64: Process 3836 attached
[pid  3834] dup(4 <unfinished ...>
[pid  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3836
[pid  3834] <... dup resumed>)          = 5
[pid  3834] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3831] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3831] sync( <unfinished ...>
[pid  3836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3831] <... sync resumed>)         = 0
[pid  3836] setpgid(0, 0 <unfinished ...>
[pid  3831] exit_group(0 <unfinished ...>
[pid  3836] <... setpgid resumed>)      = 0
[pid  3831] <... exit_group resumed>)   = ?
[pid  3831] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3831, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3836] write(3, "1000", 4 <unfinished ...>
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3836] <... write resumed>)        = 4
[pid  3836] close(3 <unfinished ...>
[pid  3833] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3836] <... close resumed>)        = 0
[pid  3833] sync( <unfinished ...>
[pid  3836] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3833] <... sync resumed>)         = 0
[pid  3836] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3833] exit_group(0 <unfinished ...>
[pid  3604] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3837
[pid  3836] pipe2( <unfinished ...>
[pid  3833] <... exit_group resumed>)   = ?
[pid  3836] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3833] +++ exited with 0 +++
[pid  3836] dup(4)                      = 5
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3833, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3836] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3837 attached
 <unfinished ...>
[pid  3837] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3838
./strace-static-x86_64: Process 3838 attached
[pid  3838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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  3837] <... prctl resumed>)        = 0
[pid  3838] close(3)                    = 0
[pid  3838] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3838] pipe2([3, 4], 0)            = 0
[pid  3838] dup(4)                      = 5
[pid  3838] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3837] setpgid(0, 0 <unfinished ...>
[pid  3832] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3832] sync( <unfinished ...>
[pid  3837] <... setpgid resumed>)      = 0
[pid  3834] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3834] sync( <unfinished ...>
[pid  3837] <... openat resumed>)       = 3
[pid  3837] write(3, "1000", 4)         = 4
[pid  3837] close(3)                    = 0
[pid  3837] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3834] <... sync resumed>)         = 0
[pid  3832] <... sync resumed>)         = 0
[pid  3834] exit_group(0)               = ?
[pid  3832] exit_group(0 <unfinished ...>
[pid  3834] +++ exited with 0 +++
[pid  3832] <... exit_group resumed>)   = ?
[pid  3832] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3834, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3832, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3836] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3836] sync()                      = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3836] exit_group(0)               = ?
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3839
[pid  3836] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3836, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3840
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3841
./strace-static-x86_64: Process 3839 attached
[pid  3839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3839] setpgid(0, 0./strace-static-x86_64: Process 3841 attached
./strace-static-x86_64: Process 3840 attached
)               = 0
[pid  3841] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3840] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3841] <... prctl resumed>)        = 0
[pid  3841] setpgid(0, 0)               = 0
[pid  3841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3840] <... prctl resumed>)        = 0
[pid  3839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3840] setpgid(0, 0 <unfinished ...>
[pid  3841] <... openat resumed>)       = 3
[pid  3840] <... setpgid resumed>)      = 0
[pid  3841] write(3, "1000", 4 <unfinished ...>
[pid  3839] <... openat resumed>)       = 3
[pid  3841] <... write resumed>)        = 4
[pid  3841] close(3)                    = 0
[pid  3841] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3839] write(3, "1000", 4 <unfinished ...>
[pid  3840] <... openat resumed>)       = 3
[pid  3839] <... write resumed>)        = 4
[pid  3840] write(3, "1000", 4)         = 4
[pid  3840] close(3)                    = 0
[pid  3839] close(3 <unfinished ...>
[pid  3840] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3839] <... close resumed>)        = 0
[pid  3840] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3840] pipe2( <unfinished ...>
[pid  3839] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3840] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3840] dup(4 <unfinished ...>
[pid  3839] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3840] <... dup resumed>)          = 5
[pid  3839] pipe2( <unfinished ...>
[pid  3840] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3839] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3839] dup(4)                      = 5
[pid  3839] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3835] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3835] sync()                      = 0
[pid  3835] exit_group(0)               = ?
[pid  3835] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3835, 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=0x5555555ff5d0) = 3842
./strace-static-x86_64: Process 3842 attached
[pid  3842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3842] setpgid(0, 0)               = 0
[pid  3842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3842] write(3, "1000", 4)         = 4
[pid  3842] close(3)                    = 0
[pid  3842] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3841] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3841] sync()                      = 0
[pid  3841] exit_group(0)               = ?
[pid  3841] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3841, 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 <unfinished ...>
[pid  3838] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3838] sync(./strace-static-x86_64: Process 3843 attached
 <unfinished ...>
[pid  3843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3843] setpgid(0, 0 <unfinished ...>
[pid  3838] <... sync resumed>)         = 0
[pid  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3843
[pid  3838] exit_group(0)               = ?
[pid  3843] <... setpgid resumed>)      = 0
[pid  3843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3838] +++ exited with 0 +++
[pid  3843] write(3, "1000", 4)         = 4
[pid  3843] close(3 <unfinished ...>
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3838, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3843] <... close resumed>)        = 0
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3844 attached
, child_tidptr=0x5555555ff5d0) = 3844
[pid  3843] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3844] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3843] pipe2([3, 4], 0)            = 0
[pid  3837] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3843] dup(4 <unfinished ...>
[pid  3837] sync( <unfinished ...>
[pid  3843] <... dup resumed>)          = 5
[pid  3837] <... sync resumed>)         = 0
[pid  3843] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3837] exit_group(0)               = ?
[pid  3837] +++ exited with 0 +++
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3837, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3604] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3844] <... prctl resumed>)        = 0
[pid  3844] setpgid(0, 0 <unfinished ...>
[pid  3604] <... restart_syscall resumed>) = 0
[pid  3844] <... setpgid resumed>)      = 0
[pid  3844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3844] write(3, "1000", 4)         = 4
[pid  3604] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3845
[pid  3844] close(3)                    = 0
[pid  3844] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3844] pipe2([3, 4], 0)            = 0
[pid  3844] dup(4)                      = 5
[pid  3844] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3845 attached
 <unfinished ...>
[pid  3845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3845] setpgid(0, 0)               = 0
[pid  3845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3845] write(3, "1000", 4)         = 4
[pid  3845] close(3)                    = 0
[pid  3845] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3845] pipe2([3, 4], 0)            = 0
[pid  3840] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3845] dup(4)                      = 5
[pid  3845] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3840] sync()                      = 0
[pid  3839] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3839] sync()                      = 0
[pid  3839] exit_group(0)               = ?
[pid  3839] +++ exited with 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=2} ---
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3840] exit_group(0./strace-static-x86_64: Process 3846 attached
)               = ?
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3846
[pid  3846] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3840] +++ exited with 0 +++
[pid  3846] <... prctl resumed>)        = 0
[pid  3846] setpgid(0, 0 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3840, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3846] <... setpgid resumed>)      = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3847
[pid  3846] write(3, "1000", 4)         = 4
./strace-static-x86_64: Process 3847 attached
[pid  3846] close(3)                    = 0
[pid  3846] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3846] pipe2([3, 4], 0)            = 0
[pid  3846] dup(4)                      = 5
[pid  3846] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3847] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3844] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3847] <... prctl resumed>)        = 0
[pid  3845] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3844] sync( <unfinished ...>
[pid  3847] setpgid(0, 0 <unfinished ...>
[pid  3845] sync( <unfinished ...>
[pid  3844] <... sync resumed>)         = 0
[pid  3847] <... setpgid resumed>)      = 0
[pid  3845] <... sync resumed>)         = 0
[pid  3844] exit_group(0 <unfinished ...>
[pid  3847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3845] exit_group(0 <unfinished ...>
[pid  3844] <... exit_group resumed>)   = ?
[pid  3847] <... openat resumed>)       = 3
[pid  3845] <... exit_group resumed>)   = ?
[pid  3844] +++ exited with 0 +++
[pid  3847] write(3, "1000", 4 <unfinished ...>
[pid  3845] +++ exited with 0 +++
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3844, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3847] <... write resumed>)        = 4
[pid  3847] close(3 <unfinished ...>
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3845, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3847] <... close resumed>)        = 0
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3847] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3848
[pid  3604] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3849
[pid  3847] pipe2([3, 4], 0)            = 0
[pid  3847] dup(4)                      = 5
[pid  3847] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3848 attached
 <unfinished ...>
[pid  3848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3848] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 3849 attached
[pid  3849] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3849] <... prctl resumed>)        = 0
[pid  3849] setpgid(0, 0)               = 0
[pid  3849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3848] <... openat resumed>)       = 3
[pid  3849] <... openat resumed>)       = 3
[pid  3848] write(3, "1000", 4 <unfinished ...>
[pid  3849] write(3, "1000", 4 <unfinished ...>
[pid  3848] <... write resumed>)        = 4
[pid  3849] <... write resumed>)        = 4
[pid  3848] close(3 <unfinished ...>
[pid  3849] close(3)                    = 0
[pid  3848] <... close resumed>)        = 0
[pid  3849] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3848] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3849] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3848] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3849] pipe2( <unfinished ...>
[pid  3848] pipe2( <unfinished ...>
[pid  3849] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3848] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3849] dup(4)                      = 5
[pid  3848] dup(4 <unfinished ...>
[pid  3849] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3848] <... dup resumed>)          = 5
[pid  3848] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3842] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3842] sync()                      = 0
[pid  3842] exit_group(0)               = ?
[pid  3842] +++ exited with 0 +++
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3842, 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=0x5555555ff5d0) = 3850
./strace-static-x86_64: Process 3850 attached
[pid  3850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[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] mkdirat(AT_FDCWD, "./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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3843] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3849] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3849] sync()                      = 0
[pid  3849] exit_group(0)               = ?
[pid  3849] +++ exited with 0 +++
[pid  3843] sync( <unfinished ...>
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3849, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3604] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3851
./strace-static-x86_64: Process 3851 attached
[pid  3851] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3843] <... sync resumed>)         = 0
[pid  3851] <... prctl resumed>)        = 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  3843] exit_group(0 <unfinished ...>
[pid  3851] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3846] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3851] <... mkdirat resumed>)      = -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,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3846] sync( <unfinished ...>
[pid  3843] <... exit_group resumed>)   = ?
[pid  3848] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3847] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3846] <... sync resumed>)         = 0
[pid  3848] sync( <unfinished ...>
[pid  3847] sync( <unfinished ...>
[pid  3846] exit_group(0 <unfinished ...>
[pid  3843] +++ exited with 0 +++
[pid  3850] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3848] <... sync resumed>)         = 0
[pid  3847] <... sync resumed>)         = 0
[pid  3846] <... exit_group resumed>)   = ?
[pid  3850] sync( <unfinished ...>
[pid  3848] exit_group(0 <unfinished ...>
[pid  3847] exit_group(0 <unfinished ...>
[pid  3846] +++ 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} ---
[pid  3848] <... exit_group resumed>)   = ?
[pid  3847] <... exit_group resumed>)   = ?
[pid  3850] <... sync resumed>)         = 0
[pid  3848] +++ exited with 0 +++
[pid  3847] +++ exited with 0 +++
[pid  3608] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3850] exit_group(0 <unfinished ...>
[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  3608] <... restart_syscall resumed>) = 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  3850] <... exit_group resumed>)   = ?
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3847, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3850] +++ exited with 0 +++
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3852
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3850, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid  3611] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3853
[pid  3611] <... restart_syscall resumed>) = 0
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3854
./strace-static-x86_64: Process 3855 attached
./strace-static-x86_64: Process 3853 attached
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3855
./strace-static-x86_64: Process 3852 attached
[pid  3855] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3851] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3854 attached
 <unfinished ...>
[pid  3855] <... prctl resumed>)        = 0
[pid  3853] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3851] sync( <unfinished ...>
[pid  3855] setpgid(0, 0 <unfinished ...>
[pid  3854] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3853] <... prctl resumed>)        = 0
[pid  3851] <... sync resumed>)         = 0
[pid  3855] <... setpgid resumed>)      = 0
[pid  3854] <... prctl resumed>)        = 0
[pid  3853] setpgid(0, 0 <unfinished ...>
[pid  3852] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3851] exit_group(0 <unfinished ...>
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3856
./strace-static-x86_64: Process 3856 attached
[pid  3855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3854] setpgid(0, 0 <unfinished ...>
[pid  3853] <... setpgid resumed>)      = 0
[pid  3852] <... prctl resumed>)        = 0
[pid  3851] <... exit_group resumed>)   = ?
[pid  3856] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3855] <... openat resumed>)       = 3
[pid  3854] <... setpgid resumed>)      = 0
[pid  3853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3852] setpgid(0, 0 <unfinished ...>
[pid  3856] <... prctl resumed>)        = 0
[pid  3852] <... setpgid resumed>)      = 0
[pid  3851] +++ exited with 0 +++
[pid  3855] write(3, "1000", 4 <unfinished ...>
[pid  3854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3853] <... openat resumed>)       = 3
[pid  3856] setpgid(0, 0 <unfinished ...>
[pid  3855] <... write resumed>)        = 4
[pid  3854] <... openat resumed>)       = 3
[pid  3853] write(3, "1000", 4 <unfinished ...>
[pid  3852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3855] close(3 <unfinished ...>
[pid  3854] write(3, "1000", 4 <unfinished ...>
[pid  3853] <... write resumed>)        = 4
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3851, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3856] <... setpgid resumed>)      = 0
[pid  3855] <... close resumed>)        = 0
[pid  3854] <... write resumed>)        = 4
[pid  3853] close(3 <unfinished ...>
[pid  3852] <... openat resumed>)       = 3
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3855] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3854] close(3 <unfinished ...>
[pid  3853] <... close resumed>)        = 0
[pid  3852] write(3, "1000", 4 <unfinished ...>
[pid  3855] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3854] <... close resumed>)        = 0
[pid  3853] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3852] <... write resumed>)        = 4
[pid  3856] <... openat resumed>)       = 3
[pid  3855] pipe2( <unfinished ...>
[pid  3854] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3853] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3852] close(3 <unfinished ...>
[pid  3604] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3857
[pid  3856] write(3, "1000", 4 <unfinished ...>
[pid  3855] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3854] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3853] pipe2( <unfinished ...>
[pid  3852] <... close resumed>)        = 0
[pid  3856] <... write resumed>)        = 4
[pid  3855] dup(4 <unfinished ...>
[pid  3854] pipe2( <unfinished ...>
[pid  3853] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3852] mkdirat(AT_FDCWD, "./file0", 000./strace-static-x86_64: Process 3857 attached
 <unfinished ...>
[pid  3856] close(3 <unfinished ...>
[pid  3855] <... dup resumed>)          = 5
[pid  3854] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3853] dup(4 <unfinished ...>
[pid  3852] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3857] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3856] <... close resumed>)        = 0
[pid  3855] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3854] dup(4 <unfinished ...>
[pid  3853] <... dup resumed>)          = 5
[pid  3852] pipe2( <unfinished ...>
[pid  3857] <... prctl resumed>)        = 0
[pid  3856] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3854] <... dup resumed>)          = 5
[pid  3852] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3853] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3857] setpgid(0, 0 <unfinished ...>
[pid  3856] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3852] dup(4 <unfinished ...>
[pid  3857] <... setpgid resumed>)      = 0
[pid  3856] pipe2( <unfinished ...>
[pid  3852] <... dup resumed>)          = 5
[pid  3854] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3856] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3852] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3857] <... openat resumed>)       = 3
[pid  3856] dup(4 <unfinished ...>
[pid  3857] write(3, "1000", 4 <unfinished ...>
[pid  3856] <... dup resumed>)          = 5
[pid  3857] <... write resumed>)        = 4
[pid  3856] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3857] close(3)                    = 0
[pid  3857] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3857] pipe2([3, 4], 0)            = 0
[pid  3857] dup(4)                      = 5
[pid  3852] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3852] sync( <unfinished ...>
[pid  3857] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3852] <... sync resumed>)         = 0
[pid  3852] exit_group(0)               = ?
[pid  3852] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3852, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3854] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3854] sync()                      = 0
[pid  3854] exit_group(0)               = ?
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3854] +++ exited with 0 +++
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3858
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3854, 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=0x5555555ff5d0) = 3859
./strace-static-x86_64: Process 3859 attached
[pid  3859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3859] setpgid(0, 0)               = 0
[pid  3859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3859] write(3, "1000", 4)         = 4
[pid  3859] close(3)                    = 0
[pid  3859] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3859] pipe2([3, 4], 0)            = 0
[pid  3859] dup(4)                      = 5
[pid  3859] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3853] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3853] sync(./strace-static-x86_64: Process 3858 attached
 <unfinished ...>
[pid  3855] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3853] <... sync resumed>)         = 0
[pid  3858] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3855] sync( <unfinished ...>
[pid  3853] exit_group(0 <unfinished ...>
[pid  3858] <... prctl resumed>)        = 0
[pid  3855] <... sync resumed>)         = 0
[pid  3853] <... exit_group resumed>)   = ?
[pid  3858] setpgid(0, 0 <unfinished ...>
[pid  3855] exit_group(0 <unfinished ...>
[pid  3853] +++ exited with 0 +++
[pid  3858] <... setpgid resumed>)      = 0
[pid  3855] <... exit_group resumed>)   = ?
[pid  3858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3855] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3853, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3858] <... openat resumed>)       = 3
[pid  3608] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3858] write(3, "1000", 4 <unfinished ...>
[pid  3608] <... restart_syscall resumed>) = 0
[pid  3858] <... write resumed>)        = 4
[pid  3858] close(3)                    = 0
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3858] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3855, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3858] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3860
[pid  3858] pipe2(./strace-static-x86_64: Process 3860 attached
[3, 4], 0)            = 0
[pid  3856] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3860] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3856] sync( <unfinished ...>
[pid  3860] <... prctl resumed>)        = 0
[pid  3856] <... sync resumed>)         = 0
[pid  3860] setpgid(0, 0 <unfinished ...>
[pid  3856] exit_group(0 <unfinished ...>
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3860] <... setpgid resumed>)      = 0
[pid  3858] dup(4 <unfinished ...>
[pid  3856] <... exit_group resumed>)   = ?
[pid  3860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3858] <... dup resumed>)          = 5
[pid  3856] +++ exited with 0 +++
[pid  3606] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3861
[pid  3860] <... openat resumed>)       = 3
[pid  3858] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3860] write(3, "1000", 4 <unfinished ...>
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3856, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3860] <... write resumed>)        = 4
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3860] close(3)                    = 0
[pid  3611] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3862
[pid  3860] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3857] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3860] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3860] pipe2( <unfinished ...>
[pid  3857] sync( <unfinished ...>
[pid  3860] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3860] dup(4./strace-static-x86_64: Process 3862 attached
)                      = 5
[pid  3862] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3860] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3861 attached
 <unfinished ...>
[pid  3862] <... prctl resumed>)        = 0
[pid  3857] <... sync resumed>)         = 0
[pid  3862] setpgid(0, 0)               = 0
[pid  3862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3857] exit_group(0 <unfinished ...>
[pid  3862] write(3, "1000", 4)         = 4
[pid  3857] <... exit_group resumed>)   = ?
[pid  3862] close(3)                    = 0
[pid  3862] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3861] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3857] +++ exited with 0 +++
[pid  3859] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3862] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3861] <... prctl resumed>)        = 0
[pid  3859] sync( <unfinished ...>
[pid  3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3857, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3862] pipe2( <unfinished ...>
[pid  3861] setpgid(0, 0 <unfinished ...>
[pid  3859] <... sync resumed>)         = 0
[pid  3604] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3862] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3861] <... setpgid resumed>)      = 0
[pid  3859] exit_group(0 <unfinished ...>
[pid  3604] <... restart_syscall resumed>) = 0
[pid  3862] dup(4)                      = 5
[pid  3861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3862] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3861] <... openat resumed>)       = 3
[pid  3859] <... exit_group resumed>)   = ?
[pid  3861] write(3, "1000", 4 <unfinished ...>
[pid  3604] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3863
[pid  3861] <... write resumed>)        = 4
[pid  3859] +++ exited with 0 +++
[pid  3861] close(3 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3859, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
./strace-static-x86_64: Process 3863 attached
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3861] <... close resumed>)        = 0
[pid  3609] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3864
./strace-static-x86_64: Process 3864 attached
[pid  3861] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3860] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3858] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3861] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3860] sync( <unfinished ...>
[pid  3858] sync( <unfinished ...>
[pid  3861] pipe2([3, 4], 0)            = 0
[pid  3861] dup(4)                      = 5
[pid  3861] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3860] <... sync resumed>)         = 0
[pid  3858] <... sync resumed>)         = 0
[pid  3860] exit_group(0 <unfinished ...>
[pid  3858] exit_group(0 <unfinished ...>
[pid  3860] <... exit_group resumed>)   = ?
[pid  3858] <... exit_group resumed>)   = ?
[pid  3860] +++ exited with 0 +++
[pid  3858] +++ exited with 0 +++
[pid  3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3860, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3863] setpgid(0, 0)               = 0
[pid  3863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3863] write(3, "1000", 4)         = 4
[pid  3863] close(3)                    = 0
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3863] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3608] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3865
[pid  3863] pipe2([3, 4], 0)            = 0
[pid  3863] dup(4)                      = 5
[pid  3863] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3865 attached
 <unfinished ...>
[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 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3858, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3865] <... write resumed>)        = 4
[pid  3865] close(3)                    = 0
[pid  3865] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555555ff5d0) = 3866
[pid  3865] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3865] pipe2([3, 4], 0)            = 0
[pid  3865] dup(4)                      = 5
[pid  3865] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"..../strace-static-x86_64: Process 3866 attached
 <unfinished ...>
[pid  3864] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3866] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3864] <... prctl resumed>)        = 0
[pid  3866] <... prctl resumed>)        = 0
[pid  3864] setpgid(0, 0 <unfinished ...>
[pid  3866] setpgid(0, 0 <unfinished ...>
[pid  3864] <... setpgid resumed>)      = 0
[pid  3866] <... setpgid resumed>)      = 0
[pid  3864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3864] write(3, "1000", 4 <unfinished ...>
[pid  3866] <... openat resumed>)       = 3
[pid  3864] <... write resumed>)        = 4
[pid  3862] <... mount resumed>)        = -1 EFAULT (Bad address)
[pid  3866] write(3, "1000", 4 <unfinished ...>
[pid  3864] close(3 <unfinished ...>
[pid  3862] sync( <unfinished ...>
[pid  3866] <... write resumed>)        = 4
[pid  3864] <... close resumed>)        = 0
[pid  3862] <... sync resumed>)         = 0
[pid  3866] close(3 <unfinished ...>
[pid  3864] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3862] exit_group(0 <unfinished ...>
[pid  3866] <... close resumed>)        = 0
[pid  3864] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3862] <... exit_group resumed>)   = ?
[pid  3866] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  3864] pipe2( <unfinished ...>
[pid  3862] +++ exited with 0 +++
[pid  3866] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid  3864] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3866] pipe2( <unfinished ...>
[pid  3864] dup(4 <unfinished ...>
[pid  3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3862, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3866] <... pipe2 resumed>[3, 4], 0) = 0
[pid  3864] <... dup resumed>)          = 5
[pid  3611] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3866] dup(4 <unfinished ...>
[pid  3864] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3611] <... restart_syscall resumed>) = 0
[pid  3866] <... dup resumed>)          = 5
[pid  3866] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,uname,tzans=fd,,mask=MAY_WRITE,fowner>184"... <unfinished ...>
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555ff5d0) = 3867
./strace-static-x86_64: Process 3867 attached
[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) = 3
[pid  3867] write(3, "1000", 4)         = 4
[pid  3867] close(3)                    = 0
[pid  3867] mkdirat(AT_FDCWD, "./file0", 000) = -1 EEXIST (File exists)
[pid  3867] pipe2([3, 4], 0)            = 0
[pid  3867] dup(4)                      = 5
syzkaller login: [   47.974603][ T3861] ==================================================================
[   47.982703][ T3861] BUG: KASAN: use-after-free in __kernfs_remove+0xa09/0xb50
[   47.990287][ T3861] Read of size 2 at addr ffff88801f0ebb78 by task syz-executor368/3861
[   47.998520][ T3861] 
[   48.000828][ T3861] CPU: 0 PID: 3861 Comm: syz-executor368 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0
[   48.011235][ T3861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[   48.021304][ T3861] Call Trace:
[   48.024598][ T3861]  <TASK>
[   48.027541][ T3861]  dump_stack_lvl+0xcd/0x134
[   48.032161][ T3861]  print_report.cold+0x2ba/0x719
[   48.037118][ T3861]  ? __kernfs_remove+0xa09/0xb50
[   48.042067][ T3861]  kasan_report+0xb1/0x1e0
[   48.046504][ T3861]  ? __kernfs_remove+0xa09/0xb50
[   48.051469][ T3861]  __kernfs_remove+0xa09/0xb50
[   48.056437][ T3861]  ? kernfs_next_descendant_post+0x2f0/0x2f0
[   48.062442][ T3861]  ? kernfs_name_hash+0xf1/0x120
[   48.067402][ T3861]  kernfs_remove_by_name_ns+0xa8/0x110
[   48.072970][ T3861]  sysfs_slab_add+0x13e/0x1e0
[   48.077658][ T3861]  __kmem_cache_create+0x509/0x690
[   48.082783][ T3861]  kmem_cache_create_usercopy+0x1f9/0x300
[   48.088533][ T3861]  p9_client_create+0xca5/0x1070
[   48.093592][ T3861]  ? p9_client_rpc+0xce0/0xce0
[   48.098547][ T3861]  ? lockdep_init_map_type+0x21a/0x7f0
[   48.104026][ T3861]  ? rcu_read_lock_sched_held+0x3a/0x70
[   48.109581][ T3861]  ? __raw_spin_lock_init+0x36/0x110
[   48.114894][ T3861]  v9fs_session_init+0x1e2/0x1810
[   48.120117][ T3861]  ? find_held_lock+0x2d/0x110
[   48.124887][ T3861]  ? v9fs_show_options+0x780/0x780
[   48.130018][ T3861]  ? rcu_read_lock_sched_held+0x3a/0x70
[   48.135579][ T3861]  ? trace_kmalloc+0x32/0x100
[   48.140271][ T3861]  v9fs_mount+0xba/0xc90
[   48.144538][ T3861]  ? v9fs_statfs+0x4d0/0x4d0
[   48.149226][ T3861]  ? apparmor_capable+0x1d8/0x460
[   48.154265][ T3861]  ? v9fs_statfs+0x4d0/0x4d0
[   48.158866][ T3861]  legacy_get_tree+0x105/0x220
[   48.163655][ T3861]  vfs_get_tree+0x89/0x2f0
[   48.168095][ T3861]  path_mount+0x1326/0x1e20
[   48.172637][ T3861]  ? kmem_cache_free+0xeb/0x5b0
[   48.177495][ T3861]  ? finish_automount+0x960/0x960
[   48.182733][ T3861]  ? putname+0xfe/0x140
[   48.186905][ T3861]  __x64_sys_mount+0x27f/0x300
[   48.191692][ T3861]  ? copy_mnt_ns+0xae0/0xae0
[   48.196299][ T3861]  ? lockdep_hardirqs_on+0x79/0x100
[   48.201527][ T3861]  ? _raw_spin_unlock_irq+0x2a/0x40
[   48.206750][ T3861]  ? ptrace_notify+0xfa/0x140
[   48.211445][ T3861]  do_syscall_64+0x35/0xb0
[   48.215882][ T3861]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   48.221796][ T3861] RIP: 0033:0x7f8269e481a9
[   48.226302][ T3861] 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
[   48.246099][ T3861] RSP: 002b:00007ffef7df14a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[   48.254530][ T3861] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f8269e481a9
[   48.262521][ T3861] RDX: 0000000020000b80 RSI: 0000000020000040 RDI: 0000000000000000
[   48.270526][ T3861] RBP: 0000000000000000 R08: 0000000020000140 R09: 0000000000000001
[   48.278526][ T3861] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ba83
[   48.286512][ T3861] R13: 00007ffef7df14bc R14: 00007ffef7df14d0 R15: 00007ffef7df14c0
[   48.294528][ T3861]  </TASK>
[   48.297565][ T3861] 
[   48.299901][ T3861] Allocated by task 3862:
[   48.304236][ T3861]  kasan_save_stack+0x1e/0x40
[   48.308928][ T3861]  __kasan_slab_alloc+0x90/0xc0
[   48.313793][ T3861]  kmem_cache_alloc+0x267/0x3b0
[   48.318650][ T3861]  __kernfs_new_node+0xd4/0x8b0
[   48.323509][ T3861]  kernfs_create_dir_ns+0x9c/0x220
[   48.328645][ T3861]  sysfs_create_dir_ns+0x127/0x290
[   48.333768][ T3861]  kobject_add_internal+0x2c9/0x8f0
[   48.338978][ T3861]  kobject_init_and_add+0x101/0x160
[   48.344194][ T3861]  sysfs_slab_add+0x161/0x1e0
[   48.348885][ T3861]  __kmem_cache_create+0x509/0x690
[   48.354015][ T3861]  kmem_cache_create_usercopy+0x1f9/0x300
[   48.359746][ T3861]  p9_client_create+0xca5/0x1070
[   48.364694][ T3861]  v9fs_session_init+0x1e2/0x1810
[   48.369735][ T3861]  v9fs_mount+0xba/0xc90
[   48.373995][ T3861]  legacy_get_tree+0x105/0x220
[   48.378779][ T3861]  vfs_get_tree+0x89/0x2f0
[   48.383210][ T3861]  path_mount+0x1326/0x1e20
[   48.387729][ T3861]  __x64_sys_mount+0x27f/0x300
[   48.392506][ T3861]  do_syscall_64+0x35/0xb0
[   48.396950][ T3861]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   48.402855][ T3861] 
[   48.405269][ T3861] Freed by task 3861:
[   48.409256][ T3861]  kasan_save_stack+0x1e/0x40
[   48.413957][ T3861]  kasan_set_track+0x21/0x30
[   48.418650][ T3861]  kasan_set_free_info+0x20/0x30
[   48.423618][ T3861]  ____kasan_slab_free+0x166/0x1c0
[   48.428746][ T3861]  slab_free_freelist_hook+0x8b/0x1c0
[   48.434131][ T3861]  kmem_cache_free+0xeb/0x5b0
[   48.438919][ T3861]  kernfs_put.part.0+0x2c4/0x540
[   48.443874][ T3861]  kernfs_put+0x42/0x50
[   48.448049][ T3861]  __kernfs_remove+0x7a6/0xb50
[   48.452827][ T3861]  kernfs_remove_by_name_ns+0xa8/0x110
[   48.458308][ T3861]  sysfs_slab_add+0x13e/0x1e0
[   48.463003][ T3861]  __kmem_cache_create+0x509/0x690
[   48.468125][ T3861]  kmem_cache_create_usercopy+0x1f9/0x300
[   48.473861][ T3861]  p9_client_create+0xca5/0x1070
[   48.478820][ T3861]  v9fs_session_init+0x1e2/0x1810
[   48.483867][ T3861]  v9fs_mount+0xba/0xc90
[   48.488128][ T3861]  legacy_get_tree+0x105/0x220
[   48.492911][ T3861]  vfs_get_tree+0x89/0x2f0
[   48.497343][ T3861]  path_mount+0x1326/0x1e20
[   48.501871][ T3861]  __x64_sys_mount+0x27f/0x300
[   48.506654][ T3861]  do_syscall_64+0x35/0xb0
[   48.511089][ T3861]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   48.516998][ T3861] 
[   48.519320][ T3861] The buggy address belongs to the object at ffff88801f0ebae0
[   48.519320][ T3861]  which belongs to the cache kernfs_node_cache of size 168
[   48.533906][ T3861] The buggy address is located 152 bytes inside of
[   48.533906][ T3861]  168-byte region [ffff88801f0ebae0, ffff88801f0ebb88)
[   48.547207][ T3861] 
[   48.549549][ T3861] The buggy address belongs to the physical page:
[   48.555961][ T3861] page:ffffea00007c3ac0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1f0eb
[   48.566118][ T3861] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[   48.573678][ T3861] raw: 00fff00000000200 ffffea0001d51b80 dead000000000004 ffff888140007b40
[   48.582279][ T3861] raw: 0000000000000000 0000000000110011 00000001ffffffff 0000000000000000
[   48.590865][ T3861] page dumped because: kasan: bad access detected
[   48.597280][ T3861] page_owner tracks the page as allocated
[   48.602997][ T3861] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 3734, tgid 3734 (syz-executor368), ts 44613181107, free_ts 44593582758
[   48.621595][ T3861]  get_page_from_freelist+0x109b/0x2ce0
[   48.627166][ T3861]  __alloc_pages+0x1c7/0x510
[   48.632038][ T3861]  alloc_pages+0x1a6/0x270
[   48.636556][ T3861]  allocate_slab+0x27e/0x3d0
[   48.641164][ T3861]  ___slab_alloc+0x7f1/0xe10
[   48.645767][ T3861]  __slab_alloc.constprop.0+0x4d/0xa0
[   48.651154][ T3861]  kmem_cache_alloc+0x38c/0x3b0
[   48.656158][ T3861]  __kernfs_new_node+0xd4/0x8b0
[   48.661115][ T3861]  kernfs_new_node+0x93/0x120
[   48.665811][ T3861]  __kernfs_create_file+0x51/0x350
[   48.670932][ T3861]  sysfs_add_file_mode_ns+0x20f/0x3f0
[   48.676320][ T3861]  internal_create_group+0x322/0xb10
[   48.681624][ T3861]  sysfs_slab_add+0x177/0x1e0
[   48.686322][ T3861]  __kmem_cache_create+0x509/0x690
[   48.691451][ T3861]  kmem_cache_create_usercopy+0x1f9/0x300
[   48.697189][ T3861]  p9_client_create+0xca5/0x1070
[   48.702145][ T3861] page last free stack trace:
[   48.706813][ T3861]  free_pcp_prepare+0x5e4/0xd20
[   48.711671][ T3861]  free_unref_page_list+0x16f/0xb90
[   48.716890][ T3861]  release_pages+0xbd3/0x1400
[   48.721590][ T3861]  tlb_batch_pages_flush+0xa8/0x1a0
[   48.726805][ T3861]  tlb_finish_mmu+0x147/0x7e0
[   48.731495][ T3861]  exit_mmap+0x1d2/0x490
[   48.735760][ T3861]  __mmput+0x122/0x4b0
[   48.739848][ T3861]  mmput+0x56/0x60
[   48.743587][ T3861]  do_exit+0x9e2/0x29b0
[   48.747756][ T3861]  do_group_exit+0xd2/0x2f0
[   48.752275][ T3861]  __x64_sys_exit_group+0x3a/0x50
[   48.757422][ T3861]  do_syscall_64+0x35/0xb0
[   48.761860][ T3861]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   48.767784][ T3861] 
[   48.770204][ T3861] Memory state around the buggy address:
[   48.775836][ T3861]  ffff88801f0eba00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   48.783909][ T3861]  ffff88801f0eba80: fb fb fb fb fc fc fc fc fc fc fc fc fa fb fb fb
[   48.791972][ T3861] >ffff88801f0ebb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   48.800027][ T3861]                                                                 ^
[   48.808012][ T3861]  ffff88801f0ebb80: fb fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb
[   48.816177][ T3861]  ffff88801f0ebc00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc
[   48.824338][ T3861] ==================================================================
[   48.846884][ T3861] Kernel panic - not syncing: panic_on_warn set ...
[   48.853493][ T3861] CPU: 0 PID: 3861 Comm: syz-executor368 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0
[   48.863927][ T3861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[   48.873997][ T3861] Call Trace:
[   48.877280][ T3861]  <TASK>
[   48.880213][ T3861]  dump_stack_lvl+0xcd/0x134
[   48.884838][ T3861]  panic+0x2c8/0x627
[   48.888762][ T3861]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   48.894763][ T3861]  ? preempt_schedule_common+0x59/0xc0
[   48.900248][ T3861]  ? preempt_schedule_thunk+0x16/0x18
[   48.905644][ T3861]  ? __kernfs_remove+0xa09/0xb50
[   48.910605][ T3861]  end_report.part.0+0x3f/0x7c
[   48.915398][ T3861]  kasan_report.cold+0xa/0xf
[   48.920012][ T3861]  ? __kernfs_remove+0xa09/0xb50
[   48.924974][ T3861]  __kernfs_remove+0xa09/0xb50
[   48.929766][ T3861]  ? kernfs_next_descendant_post+0x2f0/0x2f0
[   48.935771][ T3861]  ? kernfs_name_hash+0xf1/0x120
[   48.940742][ T3861]  kernfs_remove_by_name_ns+0xa8/0x110
[   48.946232][ T3861]  sysfs_slab_add+0x13e/0x1e0
[   48.950923][ T3861]  __kmem_cache_create+0x509/0x690
[   48.956060][ T3861]  kmem_cache_create_usercopy+0x1f9/0x300
[   48.961801][ T3861]  p9_client_create+0xca5/0x1070
[   48.966753][ T3861]  ? p9_client_rpc+0xce0/0xce0
[   48.971538][ T3861]  ? lockdep_init_map_type+0x21a/0x7f0
[   48.977013][ T3861]  ? rcu_read_lock_sched_held+0x3a/0x70
[   48.982575][ T3861]  ? __raw_spin_lock_init+0x36/0x110
[   48.987962][ T3861]  v9fs_session_init+0x1e2/0x1810
[   48.993006][ T3861]  ? find_held_lock+0x2d/0x110
[   48.997773][ T3861]  ? v9fs_show_options+0x780/0x780
[   49.002913][ T3861]  ? rcu_read_lock_sched_held+0x3a/0x70
[   49.008473][ T3861]  ? trace_kmalloc+0x32/0x100
[   49.013251][ T3861]  v9fs_mount+0xba/0xc90
[   49.017600][ T3861]  ? v9fs_statfs+0x4d0/0x4d0
[   49.022205][ T3861]  ? apparmor_capable+0x1d8/0x460
[   49.027252][ T3861]  ? v9fs_statfs+0x4d0/0x4d0
[   49.031852][ T3861]  legacy_get_tree+0x105/0x220
[   49.036636][ T3861]  vfs_get_tree+0x89/0x2f0
[   49.041075][ T3861]  path_mount+0x1326/0x1e20
[   49.045603][ T3861]  ? kmem_cache_free+0xeb/0x5b0
[   49.050459][ T3861]  ? finish_automount+0x960/0x960
[   49.055513][ T3861]  ? putname+0xfe/0x140
[   49.059696][ T3861]  __x64_sys_mount+0x27f/0x300
[   49.064478][ T3861]  ? copy_mnt_ns+0xae0/0xae0
[   49.069094][ T3861]  ? lockdep_hardirqs_on+0x79/0x100
[   49.074317][ T3861]  ? _raw_spin_unlock_irq+0x2a/0x40
[   49.079535][ T3861]  ? ptrace_notify+0xfa/0x140
[   49.084225][ T3861]  do_syscall_64+0x35/0xb0
[   49.088664][ T3861]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   49.094571][ T3861] RIP: 0033:0x7f8269e481a9
[   49.098998][ T3861] 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
[   49.118612][ T3861] RSP: 002b:00007ffef7df14a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[   49.127217][ T3861] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f8269e481a9
[   49.135199][ T3861] RDX: 0000000020000b80 RSI: 0000000020000040 RDI: 0000000000000000
[   49.143179][ T3861] RBP: 0000000000000000 R08: 0000000020000140 R09: 0000000000000001
[   49.151164][ T3861] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ba83
[   49.159145][ T3861] R13: 00007ffef7df14bc R14: 00007ffef7df14d0 R15: 00007ffef7df14c0
[   49.167136][ T3861]  </TASK>
[   49.170817][ T3861] Kernel Offset: disabled
[   49.175238][ T3861] Rebooting in 86400 seconds..