./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4222391164 <...> D|CLONE_CHILD_SETTID|SIGCHLD [pid 6218] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6217] dup(4 [pid 6215] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6219 attached [pid 6218] dup(4 [pid 6217] <... dup resumed>) = 5 [pid 6215] exit_group(0 [pid 6219] set_robust_list(0x555555a0f660, 24 [pid 6218] <... dup resumed>) = 5 [pid 6217] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6216] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6215] <... exit_group resumed>) = ? [pid 6219] <... set_robust_list resumed>) = 0 [pid 6218] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6216] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6216] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6219] <... prctl resumed>) = 0 [pid 6216] exit_group(0) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6219 [pid 6219] setpgid(0, 0) = 0 [pid 6216] +++ exited with 0 +++ [pid 6215] +++ exited with 0 +++ [pid 6219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6219] <... openat resumed>) = 3 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6217] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6220 attached [pid 6219] write(3, "1000", 4 [pid 6217] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6220] set_robust_list(0x555555a0f660, 24 [pid 6219] <... write resumed>) = 4 [pid 6218] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6220 [pid 6220] <... set_robust_list resumed>) = 0 [pid 6219] close(3 [pid 6217] <... write resumed>) = 24 [pid 6220] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6219] <... close resumed>) = 0 [pid 6218] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6217] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6220] <... prctl resumed>) = 0 [pid 6219] mkdir("./file0", 000 [pid 6218] <... write resumed>) = 24 [pid 6217] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6220] setpgid(0, 0 [pid 6219] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6220] <... setpgid resumed>) = 0 [pid 6220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6219] pipe2( [pid 6218] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6221 attached ) = -1 EFAULT (Bad address) [pid 6217] exit_group(0 [pid 6220] <... openat resumed>) = 3 [pid 6219] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6218] exit_group(0 [pid 6217] <... exit_group resumed>) = ? [pid 6221] set_robust_list(0x555555a0f660, 24 [pid 6220] write(3, "1000", 4 [pid 6219] dup(4 [pid 6218] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6221 [pid 6221] <... set_robust_list resumed>) = 0 [pid 6220] <... write resumed>) = 4 [pid 6219] <... dup resumed>) = 5 [pid 6221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6220] close(3) = 0 [pid 6219] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6221] <... prctl resumed>) = 0 [pid 6220] mkdir("./file0", 000 [pid 6221] setpgid(0, 0 [pid 6220] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6220] pipe2([3, 4], 0) = 0 [pid 6220] dup(4 [pid 6218] +++ exited with 0 +++ [pid 6220] <... dup resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6220] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6221] <... setpgid resumed>) = 0 [pid 6221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6217] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6217, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6221] <... openat resumed>) = 3 [pid 6221] write(3, "1000", 4) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6221] close(3 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6221] <... close resumed>) = 0 ./strace-static-x86_64: Process 6223 attached ./strace-static-x86_64: Process 6222 attached [pid 6223] set_robust_list(0x555555a0f660, 24 [pid 6221] mkdir("./file0", 000 [pid 6219] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6223] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6222 [pid 6222] set_robust_list(0x555555a0f660, 24 [pid 6221] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6221] pipe2( [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6223 [pid 6222] <... set_robust_list resumed>) = 0 [pid 6219] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6219] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6219] exit_group(0 [pid 6221] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6219] <... exit_group resumed>) = ? [pid 6223] <... prctl resumed>) = 0 [pid 6222] <... prctl resumed>) = 0 [pid 6221] dup(4 [pid 6223] setpgid(0, 0 [pid 6222] setpgid(0, 0 [pid 6221] <... dup resumed>) = 5 [pid 6220] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6223] <... setpgid resumed>) = 0 [pid 6222] <... setpgid resumed>) = 0 [pid 6221] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6220] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6219] +++ exited with 0 +++ [pid 6220] <... write resumed>) = 24 [pid 6220] mount(NULL, NULL, NULL, 0, NULL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6223] <... openat resumed>) = 3 [pid 6222] <... openat resumed>) = 3 [pid 6220] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6223] write(3, "1000", 4 [pid 6222] write(3, "1000", 4 [pid 6220] exit_group(0 [pid 6223] <... write resumed>) = 4 [pid 6222] <... write resumed>) = 4 [pid 6220] <... exit_group resumed>) = ? [pid 6223] close(3 [pid 6222] close(3 [pid 6220] +++ exited with 0 +++ [pid 6222] <... close resumed>) = 0 [pid 6223] <... close resumed>) = 0 [pid 6223] mkdir("./file0", 000 [pid 6222] mkdir("./file0", 000 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6220, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6224 attached [pid 6223] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6222] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6221] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6224] set_robust_list(0x555555a0f660, 24 [pid 6223] pipe2( [pid 6222] pipe2( [pid 6221] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6224 ./strace-static-x86_64: Process 6225 attached [pid 6224] <... set_robust_list resumed>) = 0 [pid 6222] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6221] <... write resumed>) = 24 [pid 6223] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6222] dup(4 [pid 6224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6221] mount(NULL, NULL, NULL, 0, NULL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6225 [pid 6225] set_robust_list(0x555555a0f660, 24 [pid 6224] <... prctl resumed>) = 0 [pid 6223] dup(4 [pid 6222] <... dup resumed>) = 5 [pid 6221] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6224] setpgid(0, 0 [pid 6223] <... dup resumed>) = 5 [pid 6222] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6221] exit_group(0 [pid 6225] <... set_robust_list resumed>) = 0 [pid 6225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6224] <... setpgid resumed>) = 0 [pid 6223] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6221] <... exit_group resumed>) = ? [pid 6225] <... prctl resumed>) = 0 [pid 6225] setpgid(0, 0) = 0 [pid 6225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6223] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6222] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6221] +++ exited with 0 +++ [pid 6223] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6222] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6224] <... openat resumed>) = 3 [pid 6223] <... write resumed>) = 24 [pid 6222] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6221, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6225] <... openat resumed>) = 3 [pid 6225] write(3, "1000", 4 [pid 6224] write(3, "1000", 4 [pid 6223] mount(NULL, NULL, NULL, 0, NULL [pid 6222] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6225] <... write resumed>) = 4 [pid 6224] <... write resumed>) = 4 [pid 6223] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6222] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6225] close(3) = 0 [pid 6223] exit_group(0 [pid 6224] close(3 [pid 6223] <... exit_group resumed>) = ? [pid 6222] exit_group(0 [pid 6225] mkdir("./file0", 000 [pid 6224] <... close resumed>) = 0 [pid 6225] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6224] mkdir("./file0", 000 [pid 6225] pipe2( [pid 6224] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6225] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6223] +++ exited with 0 +++ [pid 6222] <... exit_group resumed>) = ? [pid 6225] dup(4 [pid 6224] pipe2( [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6223, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6225] <... dup resumed>) = 5 [pid 6224] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6226 attached [pid 6225] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6224] dup(4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6226 [pid 6224] <... dup resumed>) = 5 [pid 6224] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6226] set_robust_list(0x555555a0f660, 24) = 0 [pid 6226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6222] +++ exited with 0 +++ ./strace-static-x86_64: Process 6227 attached [pid 6226] <... prctl resumed>) = 0 [pid 6227] set_robust_list(0x555555a0f660, 24 [pid 6226] setpgid(0, 0 [pid 6227] <... set_robust_list resumed>) = 0 [pid 6226] <... setpgid resumed>) = 0 [pid 6226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6226] <... openat resumed>) = 3 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6227 [pid 6227] setpgid(0, 0) = 0 [pid 6226] write(3, "1000", 4 [pid 6227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6226] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6226] close(3) = 0 [pid 6226] mkdir("./file0", 000 [pid 6227] <... openat resumed>) = 3 [pid 6226] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6227] write(3, "1000", 4 [pid 6226] pipe2( [pid 6227] <... write resumed>) = 4 [pid 6226] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6227] close(3./strace-static-x86_64: Process 6228 attached ) = 0 [pid 6226] dup(4 [pid 6227] mkdir("./file0", 000 [pid 6226] <... dup resumed>) = 5 [pid 6227] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6226] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6228] set_robust_list(0x555555a0f660, 24) = 0 [pid 6228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6227] pipe2( [pid 6228] <... prctl resumed>) = 0 [pid 6227] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6227] dup(4 [pid 6228] setpgid(0, 0 [pid 6227] <... dup resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6228 [pid 6228] <... setpgid resumed>) = 0 [pid 6227] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6228] write(3, "1000", 4) = 4 [pid 6225] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6224] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6228] close(3 [pid 6225] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6228] <... close resumed>) = 0 [pid 6225] <... write resumed>) = 24 [pid 6228] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6225] mount(NULL, NULL, NULL, 0, NULL [pid 6228] pipe2( [pid 6225] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6228] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6225] exit_group(0 [pid 6224] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6228] dup(4 [pid 6225] <... exit_group resumed>) = ? [pid 6224] <... write resumed>) = 24 [pid 6228] <... dup resumed>) = 5 [pid 6227] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6228] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6224] mount(NULL, NULL, NULL, 0, NULL [pid 6227] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6226] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6225] +++ exited with 0 +++ [pid 6224] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6226] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6225, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6227] <... write resumed>) = 24 [pid 6226] <... write resumed>) = 24 [pid 6224] exit_group(0 [pid 6227] mount(NULL, NULL, NULL, 0, NULL [pid 6226] mount(NULL, NULL, NULL, 0, NULL [pid 6224] <... exit_group resumed>) = ? [pid 6227] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6226] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6226] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6227] exit_group(0) = ? [pid 6226] <... exit_group resumed>) = ? [pid 6227] +++ exited with 0 +++ ./strace-static-x86_64: Process 6229 attached [pid 6224] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6229 [pid 6229] set_robust_list(0x555555a0f660, 24 [pid 6226] +++ exited with 0 +++ [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6224, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6229] <... set_robust_list resumed>) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 6229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6228] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6229] <... prctl resumed>) = 0 [pid 6229] setpgid(0, 0) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6230 ./strace-static-x86_64: Process 6231 attached ./strace-static-x86_64: Process 6230 attached [pid 6229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6228] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6232 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6231 ./strace-static-x86_64: Process 6232 attached [pid 6231] set_robust_list(0x555555a0f660, 24 [pid 6230] set_robust_list(0x555555a0f660, 24 [pid 6229] <... openat resumed>) = 3 [pid 6228] <... write resumed>) = 24 [pid 6232] set_robust_list(0x555555a0f660, 24 [pid 6231] <... set_robust_list resumed>) = 0 [pid 6230] <... set_robust_list resumed>) = 0 [pid 6229] write(3, "1000", 4 [pid 6228] mount(NULL, NULL, NULL, 0, NULL [pid 6232] <... set_robust_list resumed>) = 0 [pid 6231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6229] <... write resumed>) = 4 [pid 6228] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6231] <... prctl resumed>) = 0 [pid 6230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6229] close(3 [pid 6232] <... prctl resumed>) = 0 [pid 6229] <... close resumed>) = 0 [pid 6228] exit_group(0 [pid 6232] setpgid(0, 0 [pid 6231] setpgid(0, 0 [pid 6230] <... prctl resumed>) = 0 [pid 6229] mkdir("./file0", 000 [pid 6228] <... exit_group resumed>) = ? [pid 6232] <... setpgid resumed>) = 0 [pid 6231] <... setpgid resumed>) = 0 [pid 6230] setpgid(0, 0 [pid 6229] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6229] pipe2( [pid 6232] <... openat resumed>) = 3 [pid 6229] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6228] +++ exited with 0 +++ [pid 6229] dup(4 [pid 6232] write(3, "1000", 4 [pid 6231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6229] <... dup resumed>) = 5 [pid 6230] <... setpgid resumed>) = 0 [pid 6232] <... write resumed>) = 4 [pid 6229] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6232] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6228, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6232] <... close resumed>) = 0 [pid 6231] <... openat resumed>) = 3 [pid 6230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6232] mkdir("./file0", 000 [pid 6231] write(3, "1000", 4 [pid 6230] <... openat resumed>) = 3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6231] <... write resumed>) = 4 [pid 6231] close(3 [pid 6230] write(3, "1000", 4 [pid 6232] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6232] pipe2( [pid 6231] <... close resumed>) = 0 [pid 6230] <... write resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6232] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6232] dup(4) = 5 [pid 6232] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6231] mkdir("./file0", 000 [pid 6230] close(3./strace-static-x86_64: Process 6233 attached [pid 6231] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6230] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6233 [pid 6231] pipe2( [pid 6233] set_robust_list(0x555555a0f660, 24 [pid 6231] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6230] mkdir("./file0", 000 [pid 6229] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6233] <... set_robust_list resumed>) = 0 [pid 6233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6231] dup(4) = 5 [pid 6230] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6233] setpgid(0, 0 [pid 6231] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6230] pipe2( [pid 6229] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6233] <... setpgid resumed>) = 0 [pid 6229] <... write resumed>) = 24 [pid 6233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6229] mount(NULL, NULL, NULL, 0, NULL [pid 6233] <... openat resumed>) = 3 [pid 6229] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6233] write(3, "1000", 4 [pid 6230] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6229] exit_group(0 [pid 6233] <... write resumed>) = 4 [pid 6230] dup(4 [pid 6229] <... exit_group resumed>) = ? [pid 6233] close(3 [pid 6230] <... dup resumed>) = 5 [pid 6229] +++ exited with 0 +++ [pid 6233] <... close resumed>) = 0 [pid 6230] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6233] mkdir("./file0", 000 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6233] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6233] pipe2( [pid 5066] <... restart_syscall resumed>) = 0 [pid 6233] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6233] dup(4) = 5 [pid 6232] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6234 attached [pid 6233] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6232] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6234] set_robust_list(0x555555a0f660, 24 [pid 6232] mount(NULL, NULL, NULL, 0, NULL [pid 6234] <... set_robust_list resumed>) = 0 [pid 6232] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6232] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6234 [pid 6234] <... prctl resumed>) = 0 [pid 6232] <... exit_group resumed>) = ? [pid 6232] +++ exited with 0 +++ [pid 6234] setpgid(0, 0) = 0 [pid 6234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6233] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6231] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6230] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6232, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6234] <... openat resumed>) = 3 [pid 6230] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6233] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6230] <... write resumed>) = 24 ./strace-static-x86_64: Process 6235 attached [pid 6234] write(3, "1000", 4 [pid 6233] <... write resumed>) = 24 [pid 6231] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6230] mount(NULL, NULL, NULL, 0, NULL [pid 6234] <... write resumed>) = 4 [pid 6233] mount(NULL, NULL, NULL, 0, NULL [pid 6230] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6235] set_robust_list(0x555555a0f660, 24 [pid 6234] close(3 [pid 6233] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6231] <... write resumed>) = 24 [pid 6230] exit_group(0 [pid 6235] <... set_robust_list resumed>) = 0 [pid 6234] <... close resumed>) = 0 [pid 6233] exit_group(0 [pid 6231] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6235 [pid 6235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6234] mkdir("./file0", 000 [pid 6233] <... exit_group resumed>) = ? [pid 6231] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6230] <... exit_group resumed>) = ? [pid 6235] <... prctl resumed>) = 0 [pid 6234] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6235] setpgid(0, 0 [pid 6231] exit_group(0 [pid 6235] <... setpgid resumed>) = 0 [pid 6235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6231] <... exit_group resumed>) = ? [pid 6230] +++ exited with 0 +++ [pid 6234] pipe2( [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6235] <... openat resumed>) = 3 [pid 6234] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6233] +++ exited with 0 +++ [pid 6235] write(3, "1000", 4 [pid 6234] dup(4 [pid 6235] <... write resumed>) = 4 [pid 6234] <... dup resumed>) = 5 [pid 6235] close(3 [pid 6234] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6235] <... close resumed>) = 0 [pid 6231] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6231, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6235] mkdir("./file0", 000 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6235] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6235] pipe2(./strace-static-x86_64: Process 6237 attached ./strace-static-x86_64: Process 6236 attached [3, 4], 0) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6236 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6237 [pid 6237] set_robust_list(0x555555a0f660, 24 [pid 6236] set_robust_list(0x555555a0f660, 24 [pid 6235] dup(4 [pid 6237] <... set_robust_list resumed>) = 0 [pid 6236] <... set_robust_list resumed>) = 0 [pid 6235] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6238 attached [pid 6235] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6238 [pid 6238] set_robust_list(0x555555a0f660, 24 [pid 6236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6238] <... set_robust_list resumed>) = 0 [pid 6237] <... prctl resumed>) = 0 [pid 6236] <... prctl resumed>) = 0 [pid 6238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6237] setpgid(0, 0 [pid 6236] setpgid(0, 0 [pid 6238] <... prctl resumed>) = 0 [pid 6237] <... setpgid resumed>) = 0 [pid 6236] <... setpgid resumed>) = 0 [pid 6234] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6238] setpgid(0, 0 [pid 6236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6234] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6238] <... setpgid resumed>) = 0 [pid 6234] <... write resumed>) = 24 [pid 6238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6234] mount(NULL, NULL, NULL, 0, NULL [pid 6236] <... openat resumed>) = 3 [pid 6237] <... openat resumed>) = 3 [pid 6234] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6234] exit_group(0 [pid 6238] <... openat resumed>) = 3 [pid 6234] <... exit_group resumed>) = ? [pid 6236] write(3, "1000", 4 [pid 6237] write(3, "1000", 4) = 4 [pid 6236] <... write resumed>) = 4 [pid 6238] write(3, "1000", 4 [pid 6236] close(3 [pid 6238] <... write resumed>) = 4 [pid 6237] close(3 [pid 6236] <... close resumed>) = 0 [pid 6237] <... close resumed>) = 0 [pid 6237] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6238] close(3 [pid 6236] mkdir("./file0", 000 [pid 6235] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6234] +++ exited with 0 +++ [pid 6238] <... close resumed>) = 0 [pid 6237] pipe2( [pid 6236] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6235] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6238] mkdir("./file0", 000 [pid 6237] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6236] pipe2( [pid 6235] <... write resumed>) = 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6234, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6238] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6237] dup(4 [pid 6236] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6235] mount(NULL, NULL, NULL, 0, NULL [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6238] pipe2( [pid 6237] <... dup resumed>) = 5 [pid 6236] dup(4 [pid 6235] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... restart_syscall resumed>) = 0 [pid 6238] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6237] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6236] <... dup resumed>) = 5 [pid 6235] exit_group(0 [pid 6238] dup(4 [pid 6236] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6235] <... exit_group resumed>) = ? [pid 6238] <... dup resumed>) = 5 [pid 6235] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6238] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6239 attached [pid 6239] set_robust_list(0x555555a0f660, 24) = 0 [pid 6239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6239 [pid 6239] <... prctl resumed>) = 0 [pid 6237] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6239] setpgid(0, 0 [pid 6237] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6237] <... write resumed>) = 24 [pid 6239] <... setpgid resumed>) = 0 [pid 6237] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6237] exit_group(0./strace-static-x86_64: Process 6240 attached [pid 6239] <... openat resumed>) = 3 [pid 6237] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6240 [pid 6240] set_robust_list(0x555555a0f660, 24 [pid 6239] write(3, "1000", 4) = 4 [pid 6237] +++ exited with 0 +++ [pid 6240] <... set_robust_list resumed>) = 0 [pid 6236] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6239] close(3) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6237, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6239] mkdir("./file0", 000 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6239] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6240] <... prctl resumed>) = 0 [pid 6239] pipe2( [pid 6236] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6238] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6238] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6240] setpgid(0, 0) = 0 [pid 6239] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6238] <... write resumed>) = 24 [pid 6236] <... write resumed>) = 24 [pid 6239] dup(4 [pid 6238] mount(NULL, NULL, NULL, 0, NULL [pid 6236] mount(NULL, NULL, NULL, 0, NULL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6239] <... dup resumed>) = 5 [pid 6238] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6236] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6239] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6238] exit_group(0 [pid 6236] exit_group(0) = ? [pid 6240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6238] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6241 attached [pid 6240] <... openat resumed>) = 3 [pid 6239] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6238] +++ exited with 0 +++ [pid 6236] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6241 [pid 6240] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6240] <... write resumed>) = 4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6240] close(3 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6240] <... close resumed>) = 0 [pid 6241] set_robust_list(0x555555a0f660, 24 [pid 6240] mkdir("./file0", 000 [pid 6239] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6240] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6240] pipe2([3, 4], 0) = 0 [pid 6241] <... set_robust_list resumed>) = 0 [pid 6239] <... write resumed>) = 24 [pid 6241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6239] mount(NULL, NULL, NULL, 0, NULL [pid 6241] <... prctl resumed>) = 0 [pid 6239] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6241] setpgid(0, 0 [pid 6239] exit_group(0./strace-static-x86_64: Process 6242 attached ) = ? [pid 6241] <... setpgid resumed>) = 0 [pid 6240] dup(4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6242 [pid 6242] set_robust_list(0x555555a0f660, 24 [pid 6241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6240] <... dup resumed>) = 5 [pid 6239] +++ exited with 0 +++ [pid 6242] <... set_robust_list resumed>) = 0 [pid 6240] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6243 attached [pid 6242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6241] <... openat resumed>) = 3 [pid 6240] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6242] <... prctl resumed>) = 0 [pid 6241] write(3, "1000", 4 [pid 6243] set_robust_list(0x555555a0f660, 24 [pid 6242] setpgid(0, 0 [pid 6241] <... write resumed>) = 4 [pid 6240] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6243 ./strace-static-x86_64: Process 6244 attached [pid 6243] <... set_robust_list resumed>) = 0 [pid 6242] <... setpgid resumed>) = 0 [pid 6241] close(3 [pid 6240] <... write resumed>) = 24 [pid 6244] set_robust_list(0x555555a0f660, 24 [pid 6243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6241] <... close resumed>) = 0 [pid 6240] mount(NULL, NULL, NULL, 0, NULL [pid 6244] <... set_robust_list resumed>) = 0 [pid 6243] <... prctl resumed>) = 0 [pid 6241] mkdir("./file0", 000 [pid 6240] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6242] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6244 [pid 6244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6243] setpgid(0, 0 [pid 6241] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6240] exit_group(0 [pid 6242] write(3, "1000", 4 [pid 6244] <... prctl resumed>) = 0 [pid 6243] <... setpgid resumed>) = 0 [pid 6242] <... write resumed>) = 4 [pid 6241] pipe2( [pid 6240] <... exit_group resumed>) = ? [pid 6244] setpgid(0, 0 [pid 6243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6242] close(3 [pid 6241] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6244] <... setpgid resumed>) = 0 [pid 6242] <... close resumed>) = 0 [pid 6243] <... openat resumed>) = 3 [pid 6242] mkdir("./file0", 000 [pid 6241] dup(4 [pid 6240] +++ exited with 0 +++ [pid 6244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6243] write(3, "1000", 4 [pid 6242] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6241] <... dup resumed>) = 5 [pid 6244] <... openat resumed>) = 3 [pid 6243] <... write resumed>) = 4 [pid 6242] pipe2( [pid 6241] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6242] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6244] write(3, "1000", 4 [pid 6243] close(3 [pid 6242] dup(4 [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6242] <... dup resumed>) = 5 [pid 6244] <... write resumed>) = 4 [pid 6243] <... close resumed>) = 0 [pid 6242] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6244] close(3 [pid 6243] mkdir("./file0", 000 [pid 6244] <... close resumed>) = 0 [pid 6243] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6244] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6244] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6243] pipe2([3, 4], 0) = 0 [pid 6244] pipe2( [pid 6243] dup(4 [pid 6244] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6244] dup(4 [pid 6243] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6245 attached [pid 6244] <... dup resumed>) = 5 [pid 6243] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6244] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6245] set_robust_list(0x555555a0f660, 24) = 0 [pid 6241] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6245 [pid 6245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6245] setpgid(0, 0) = 0 [pid 6245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6242] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6241] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6242] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6245] <... openat resumed>) = 3 [pid 6242] <... write resumed>) = 24 [pid 6241] <... write resumed>) = 24 [pid 6245] write(3, "1000", 4 [pid 6242] mount(NULL, NULL, NULL, 0, NULL [pid 6241] mount(NULL, NULL, NULL, 0, NULL [pid 6245] <... write resumed>) = 4 [pid 6242] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6241] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6245] close(3 [pid 6242] exit_group(0 [pid 6241] exit_group(0 [pid 6245] <... close resumed>) = 0 [pid 6242] <... exit_group resumed>) = ? [pid 6241] <... exit_group resumed>) = ? [pid 6245] mkdir("./file0", 000 [pid 6244] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6243] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6245] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6245] pipe2( [pid 6244] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6242] +++ exited with 0 +++ [pid 6244] <... write resumed>) = 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6244] mount(NULL, NULL, NULL, 0, NULL [pid 6245] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6244] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6243] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6245] dup(4 [pid 6241] +++ exited with 0 +++ [pid 6245] <... dup resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6245] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6243] <... write resumed>) = 24 [pid 6243] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6243] exit_group(0 [pid 6244] exit_group(0 [pid 6243] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6247 attached ./strace-static-x86_64: Process 6246 attached [pid 6244] <... exit_group resumed>) = ? [pid 6243] +++ exited with 0 +++ [pid 6247] set_robust_list(0x555555a0f660, 24 [pid 6246] set_robust_list(0x555555a0f660, 24 [pid 6244] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6244, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6247] <... set_robust_list resumed>) = 0 [pid 6246] <... set_robust_list resumed>) = 0 [pid 6245] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6246 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6247 ./strace-static-x86_64: Process 6248 attached [pid 6247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6245] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6248] set_robust_list(0x555555a0f660, 24 [pid 6245] <... write resumed>) = 24 [pid 5073] <... restart_syscall resumed>) = 0 [pid 6248] <... set_robust_list resumed>) = 0 [pid 6245] mount(NULL, NULL, NULL, 0, NULL [pid 6248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6247] <... prctl resumed>) = 0 [pid 6246] <... prctl resumed>) = 0 [pid 6245] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6248 [pid 6248] <... prctl resumed>) = 0 [pid 6246] setpgid(0, 0 [pid 6247] setpgid(0, 0 [pid 6246] <... setpgid resumed>) = 0 [pid 6245] exit_group(0 [pid 6248] setpgid(0, 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6249 attached [pid 6248] <... setpgid resumed>) = 0 [pid 6247] <... setpgid resumed>) = 0 [pid 6246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6245] <... exit_group resumed>) = ? [pid 6249] set_robust_list(0x555555a0f660, 24 [pid 6248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6246] <... openat resumed>) = 3 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6249 [pid 6249] <... set_robust_list resumed>) = 0 [pid 6249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6246] write(3, "1000", 4 [pid 6248] <... openat resumed>) = 3 [pid 6247] <... openat resumed>) = 3 [pid 6246] <... write resumed>) = 4 [pid 6249] <... prctl resumed>) = 0 [pid 6246] close(3 [pid 6249] setpgid(0, 0 [pid 6248] write(3, "1000", 4 [pid 6247] write(3, "1000", 4 [pid 6246] <... close resumed>) = 0 [pid 6245] +++ exited with 0 +++ [pid 6248] <... write resumed>) = 4 [pid 6248] close(3) = 0 [pid 6249] <... setpgid resumed>) = 0 [pid 6248] mkdir("./file0", 000 [pid 6247] <... write resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6246] mkdir("./file0", 000 [pid 6247] close(3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6247] <... close resumed>) = 0 [pid 6246] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] <... restart_syscall resumed>) = 0 [pid 6246] pipe2( [pid 6249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6248] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6246] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6248] pipe2( [pid 6247] mkdir("./file0", 000 [pid 6248] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6247] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6248] dup(4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6246] dup(4 [pid 6249] <... openat resumed>) = 3 [pid 6248] <... dup resumed>) = 5 [pid 6247] pipe2( [pid 6249] write(3, "1000", 4 [pid 6248] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6246] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6250 attached [pid 6249] <... write resumed>) = 4 [pid 6247] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6246] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6250] set_robust_list(0x555555a0f660, 24 [pid 6249] close(3 [pid 6250] <... set_robust_list resumed>) = 0 [pid 6249] <... close resumed>) = 0 [pid 6247] dup(4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6250 [pid 6250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6249] mkdir("./file0", 000 [pid 6247] <... dup resumed>) = 5 [pid 6250] <... prctl resumed>) = 0 [pid 6249] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6247] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6250] setpgid(0, 0 [pid 6249] pipe2( [pid 6250] <... setpgid resumed>) = 0 [pid 6249] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6249] dup(4) = 5 [pid 6250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6249] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6250] <... openat resumed>) = 3 [pid 6248] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6250] write(3, "1000", 4) = 4 [pid 6250] close(3) = 0 [pid 6248] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6250] mkdir("./file0", 000 [pid 6248] mount(NULL, NULL, NULL, 0, NULL [pid 6250] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6248] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6246] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6250] pipe2([3, 4], 0) = 0 [pid 6249] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6248] exit_group(0 [pid 6247] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6246] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6250] dup(4 [pid 6249] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6248] <... exit_group resumed>) = ? [pid 6247] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6246] <... write resumed>) = 24 [pid 6250] <... dup resumed>) = 5 [pid 6249] <... write resumed>) = 24 [pid 6247] <... write resumed>) = 24 [pid 6246] mount(NULL, NULL, NULL, 0, NULL [pid 6249] mount(NULL, NULL, NULL, 0, NULL [pid 6247] mount(NULL, NULL, NULL, 0, NULL [pid 6246] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6250] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6249] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6247] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6246] exit_group(0 [pid 6249] exit_group(0 [pid 6247] exit_group(0 [pid 6246] <... exit_group resumed>) = ? [pid 6249] <... exit_group resumed>) = ? [pid 6247] <... exit_group resumed>) = ? [pid 6246] +++ exited with 0 +++ [pid 6249] +++ exited with 0 +++ [pid 6248] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6249, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6251 attached [pid 6250] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6247] +++ exited with 0 +++ [pid 6251] set_robust_list(0x555555a0f660, 24 [pid 6250] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6251] <... set_robust_list resumed>) = 0 [pid 6251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6250] <... write resumed>) = 24 [pid 6251] <... prctl resumed>) = 0 [pid 6250] mount(NULL, NULL, NULL, 0, NULL [pid 6251] setpgid(0, 0) = 0 [pid 6250] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6250] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 6251] write(3, "1000", 4 [pid 6250] <... exit_group resumed>) = ? [pid 6251] <... write resumed>) = 4 [pid 6250] +++ exited with 0 +++ [pid 6251] close(3./strace-static-x86_64: Process 6253 attached ./strace-static-x86_64: Process 6252 attached ) = 0 [pid 6253] set_robust_list(0x555555a0f660, 24 [pid 6252] set_robust_list(0x555555a0f660, 24 [pid 6251] mkdir("./file0", 000 [pid 6253] <... set_robust_list resumed>) = 0 [pid 6253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6251] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6251] pipe2( [pid 6253] <... prctl resumed>) = 0 [pid 6252] <... set_robust_list resumed>) = 0 [pid 6251] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6251 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6252 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6253 [pid 6253] setpgid(0, 0 [pid 6252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6254 attached [pid 6253] <... setpgid resumed>) = 0 [pid 6251] dup(4 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6252] <... prctl resumed>) = 0 [pid 6254] set_robust_list(0x555555a0f660, 24 [pid 6253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6251] <... dup resumed>) = 5 [pid 6253] <... openat resumed>) = 3 [pid 6252] setpgid(0, 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 6254] <... set_robust_list resumed>) = 0 [pid 6252] <... setpgid resumed>) = 0 [pid 6251] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6254 [pid 6254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6253] write(3, "1000", 4 [pid 6252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6253] <... write resumed>) = 4 [pid 6254] <... prctl resumed>) = 0 [pid 6253] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6255 attached [pid 6254] setpgid(0, 0 [pid 6253] <... close resumed>) = 0 [pid 6252] <... openat resumed>) = 3 [pid 6254] <... setpgid resumed>) = 0 [pid 6253] mkdir("./file0", 000 [pid 6252] write(3, "1000", 4 [pid 6255] set_robust_list(0x555555a0f660, 24 [pid 6254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6252] <... write resumed>) = 4 [pid 6253] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6252] close(3 [pid 6253] pipe2( [pid 6252] <... close resumed>) = 0 [pid 6255] <... set_robust_list resumed>) = 0 [pid 6253] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6252] mkdir("./file0", 000 [pid 6255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6254] <... openat resumed>) = 3 [pid 6253] dup(4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6255 [pid 6255] <... prctl resumed>) = 0 [pid 6254] write(3, "1000", 4 [pid 6253] <... dup resumed>) = 5 [pid 6252] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6255] setpgid(0, 0 [pid 6254] <... write resumed>) = 4 [pid 6253] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6252] pipe2( [pid 6251] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6251] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6252] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6251] <... write resumed>) = 24 [pid 6251] mount(NULL, NULL, NULL, 0, NULL [pid 6252] dup(4 [pid 6251] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6255] <... setpgid resumed>) = 0 [pid 6254] close(3 [pid 6252] <... dup resumed>) = 5 [pid 6254] <... close resumed>) = 0 [pid 6252] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6251] exit_group(0 [pid 6255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6251] <... exit_group resumed>) = ? [pid 6254] mkdir("./file0", 000 [pid 6251] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6251, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6255] <... openat resumed>) = 3 [pid 6254] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6255] write(3, "1000", 4) = 4 [pid 6255] close(3) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6255] mkdir("./file0", 000 [pid 6254] pipe2( [pid 6255] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6254] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6256 attached [pid 6255] pipe2( [pid 6254] dup(4 [pid 6256] set_robust_list(0x555555a0f660, 24 [pid 6255] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6254] <... dup resumed>) = 5 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6256 [pid 6256] <... set_robust_list resumed>) = 0 [pid 6255] dup(4 [pid 6254] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6255] <... dup resumed>) = 5 [pid 6256] <... prctl resumed>) = 0 [pid 6255] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6256] setpgid(0, 0) = 0 [pid 6256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6256] write(3, "1000", 4) = 4 [pid 6256] close(3) = 0 [pid 6256] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6256] pipe2([3, 4], 0) = 0 [pid 6256] dup(4) = 5 [pid 6256] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6252] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6252] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6252] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6252] exit_group(0) = ? [pid 6254] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6253] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6252] +++ exited with 0 +++ [pid 6254] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6253] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6254] <... write resumed>) = 24 [pid 6253] <... write resumed>) = 24 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6254] mount(NULL, NULL, NULL, 0, NULL [pid 6253] mount(NULL, NULL, NULL, 0, NULL [pid 6254] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6253] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6255] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6254] exit_group(0 [pid 6253] exit_group(0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6255] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6254] <... exit_group resumed>) = ? [pid 6253] <... exit_group resumed>) = ? [pid 6256] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6255] <... write resumed>) = 24 [pid 6253] +++ exited with 0 +++ [pid 6256] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6255] mount(NULL, NULL, NULL, 0, NULL [pid 6254] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6256] <... write resumed>) = 24 [pid 6255] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6255] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6256] mount(NULL, NULL, NULL, 0, NULL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6257 attached [pid 6256] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6255] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 6256] exit_group(0./strace-static-x86_64: Process 6258 attached [pid 6257] set_robust_list(0x555555a0f660, 24 [pid 6255] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6257 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6258 [pid 6258] set_robust_list(0x555555a0f660, 24 [pid 6257] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6256] <... exit_group resumed>) = ? [pid 6258] <... set_robust_list resumed>) = 0 [pid 6257] <... prctl resumed>) = 0 [pid 6256] +++ exited with 0 +++ [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6259 attached [pid 6259] set_robust_list(0x555555a0f660, 24 [pid 6257] setpgid(0, 0 [pid 6259] <... set_robust_list resumed>) = 0 [pid 6259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6257] <... setpgid resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6259 [pid 6259] <... prctl resumed>) = 0 [pid 6259] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6261 attached ./strace-static-x86_64: Process 6260 attached [pid 6258] <... prctl resumed>) = 0 [pid 6257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6260] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6261 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6260 [pid 6260] <... set_robust_list resumed>) = 0 [pid 6261] set_robust_list(0x555555a0f660, 24 [pid 6260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6258] setpgid(0, 0 [pid 6257] <... openat resumed>) = 3 [pid 6261] <... set_robust_list resumed>) = 0 [pid 6259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6260] <... prctl resumed>) = 0 [pid 6258] <... setpgid resumed>) = 0 [pid 6257] write(3, "1000", 4 [pid 6261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6257] <... write resumed>) = 4 [pid 6259] <... openat resumed>) = 3 [pid 6258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6261] <... prctl resumed>) = 0 [pid 6260] setpgid(0, 0 [pid 6257] close(3 [pid 6261] setpgid(0, 0 [pid 6260] <... setpgid resumed>) = 0 [pid 6259] write(3, "1000", 4 [pid 6258] <... openat resumed>) = 3 [pid 6257] <... close resumed>) = 0 [pid 6261] <... setpgid resumed>) = 0 [pid 6260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6259] <... write resumed>) = 4 [pid 6258] write(3, "1000", 4 [pid 6257] mkdir("./file0", 000 [pid 6261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6259] close(3 [pid 6258] <... write resumed>) = 4 [pid 6257] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6261] <... openat resumed>) = 3 [pid 6260] <... openat resumed>) = 3 [pid 6259] <... close resumed>) = 0 [pid 6258] close(3 [pid 6257] pipe2( [pid 6261] write(3, "1000", 4 [pid 6260] write(3, "1000", 4 [pid 6259] mkdir("./file0", 000 [pid 6258] <... close resumed>) = 0 [pid 6261] <... write resumed>) = 4 [pid 6260] <... write resumed>) = 4 [pid 6257] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6261] close(3 [pid 6260] close(3 [pid 6259] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6258] mkdir("./file0", 000 [pid 6257] dup(4 [pid 6261] <... close resumed>) = 0 [pid 6260] <... close resumed>) = 0 [pid 6259] pipe2( [pid 6261] mkdir("./file0", 000 [pid 6260] mkdir("./file0", 000 [pid 6258] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6257] <... dup resumed>) = 5 [pid 6259] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6261] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6260] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6259] dup(4 [pid 6258] pipe2( [pid 6257] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6261] pipe2( [pid 6260] pipe2( [pid 6259] <... dup resumed>) = 5 [pid 6258] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6261] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6260] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6261] dup(4 [pid 6259] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6258] dup(4 [pid 6261] <... dup resumed>) = 5 [pid 6260] dup(4 [pid 6258] <... dup resumed>) = 5 [pid 6258] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6261] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6260] <... dup resumed>) = 5 [pid 6260] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6258] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6257] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6257] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6259] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6257] mount(NULL, NULL, NULL, 0, NULL [pid 6258] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6257] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6259] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6258] <... write resumed>) = 24 [pid 6257] exit_group(0 [pid 6259] <... write resumed>) = 24 [pid 6258] mount(NULL, NULL, NULL, 0, NULL [pid 6257] <... exit_group resumed>) = ? [pid 6260] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6259] mount(NULL, NULL, NULL, 0, NULL [pid 6258] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6260] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6259] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6258] exit_group(0 [pid 6257] +++ exited with 0 +++ [pid 6258] <... exit_group resumed>) = ? [pid 6261] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6260] <... write resumed>) = 24 [pid 6259] exit_group(0 [pid 6258] +++ exited with 0 +++ [pid 6261] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6260] mount(NULL, NULL, NULL, 0, NULL [pid 6259] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6258, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6261] <... write resumed>) = 24 [pid 6260] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6261] mount(NULL, NULL, NULL, 0, NULL [pid 6260] exit_group(0 [pid 6259] +++ exited with 0 +++ [pid 6261] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6260] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6261] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6263 attached ./strace-static-x86_64: Process 6262 attached [pid 6261] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6262] set_robust_list(0x555555a0f660, 24) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6262 ./strace-static-x86_64: Process 6264 attached [pid 6262] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6263 [pid 6262] setpgid(0, 0) = 0 [pid 6261] +++ exited with 0 +++ [pid 6264] set_robust_list(0x555555a0f660, 24 [pid 6263] set_robust_list(0x555555a0f660, 24 [pid 6262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6261, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6264] <... set_robust_list resumed>) = 0 [pid 6262] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6264 [pid 6264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6263] <... set_robust_list resumed>) = 0 [pid 6264] <... prctl resumed>) = 0 [pid 6263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6262] write(3, "1000", 4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6264] setpgid(0, 0 [pid 6263] <... prctl resumed>) = 0 [pid 6260] +++ exited with 0 +++ [pid 6264] <... setpgid resumed>) = 0 [pid 6262] <... write resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6260, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6263] setpgid(0, 0 [pid 6262] close(3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6263] <... setpgid resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 6264] <... openat resumed>) = 3 [pid 6263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6262] <... close resumed>) = 0 [pid 6264] write(3, "1000", 4 [pid 6263] <... openat resumed>) = 3 [pid 6262] mkdir("./file0", 000./strace-static-x86_64: Process 6265 attached [pid 6264] <... write resumed>) = 4 [pid 6262] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6264] close(3 [pid 6265] set_robust_list(0x555555a0f660, 24 [pid 6263] write(3, "1000", 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6265 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6264] <... close resumed>) = 0 [pid 6262] pipe2( [pid 6265] <... set_robust_list resumed>) = 0 [pid 6264] mkdir("./file0", 000 [pid 6263] <... write resumed>) = 4 ./strace-static-x86_64: Process 6266 attached [pid 6265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6264] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6262] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6266 [pid 6266] set_robust_list(0x555555a0f660, 24 [pid 6265] <... prctl resumed>) = 0 [pid 6264] pipe2( [pid 6263] close(3 [pid 6262] dup(4 [pid 6266] <... set_robust_list resumed>) = 0 [pid 6265] setpgid(0, 0 [pid 6263] <... close resumed>) = 0 [pid 6262] <... dup resumed>) = 5 [pid 6264] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6265] <... setpgid resumed>) = 0 [pid 6263] mkdir("./file0", 000 [pid 6266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6264] dup(4 [pid 6262] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6266] <... prctl resumed>) = 0 [pid 6265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6264] <... dup resumed>) = 5 [pid 6263] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6266] setpgid(0, 0 [pid 6265] <... openat resumed>) = 3 [pid 6264] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6263] pipe2( [pid 6266] <... setpgid resumed>) = 0 [pid 6263] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6265] write(3, "1000", 4 [pid 6263] dup(4 [pid 6266] <... openat resumed>) = 3 [pid 6265] <... write resumed>) = 4 [pid 6263] <... dup resumed>) = 5 [pid 6265] close(3) = 0 [pid 6263] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6266] write(3, "1000", 4 [pid 6265] mkdir("./file0", 000 [pid 6266] <... write resumed>) = 4 [pid 6266] close(3) = 0 [pid 6266] mkdir("./file0", 000 [pid 6265] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6266] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6265] pipe2( [pid 6266] pipe2([3, 4], 0) = 0 [pid 6266] dup(4) = 5 [pid 6265] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6266] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6265] dup(4 [pid 6262] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6265] <... dup resumed>) = 5 [pid 6265] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6262] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6266] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6264] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6263] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6262] <... write resumed>) = 24 [pid 6262] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6262] exit_group(0 [pid 6266] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6264] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6266] <... write resumed>) = 24 [pid 6263] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6262] <... exit_group resumed>) = ? [pid 6266] mount(NULL, NULL, NULL, 0, NULL [pid 6265] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6264] <... write resumed>) = 24 [pid 6263] <... write resumed>) = 24 [pid 6266] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6263] mount(NULL, NULL, NULL, 0, NULL [pid 6262] +++ exited with 0 +++ [pid 6266] exit_group(0 [pid 6265] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6264] mount(NULL, NULL, NULL, 0, NULL [pid 6263] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6266] <... exit_group resumed>) = ? [pid 6265] <... write resumed>) = 24 [pid 6264] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6263] exit_group(0 [pid 6266] +++ exited with 0 +++ [pid 6265] mount(NULL, NULL, NULL, 0, NULL [pid 6264] exit_group(0 [pid 6263] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6265] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6264] <... exit_group resumed>) = ? [pid 6263] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6267 attached [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6265] exit_group(0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6267] set_robust_list(0x555555a0f660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6267 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6267] <... set_robust_list resumed>) = 0 [pid 6265] <... exit_group resumed>) = ? [pid 5066] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6268 attached [pid 6268] set_robust_list(0x555555a0f660, 24 [pid 6267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6268] <... set_robust_list resumed>) = 0 [pid 6264] +++ exited with 0 +++ [pid 6267] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6268 [pid 6268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6267] setpgid(0, 0 [pid 6265] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6267] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6265, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6268] <... prctl resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6269 attached [pid 6268] setpgid(0, 0 [pid 6267] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6270 attached [pid 6269] set_robust_list(0x555555a0f660, 24 [pid 6268] <... setpgid resumed>) = 0 [pid 6267] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6271 attached [pid 6270] set_robust_list(0x555555a0f660, 24 [pid 6269] <... set_robust_list resumed>) = 0 [pid 6268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6267] <... write resumed>) = 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6269 [pid 6271] set_robust_list(0x555555a0f660, 24 [pid 6270] <... set_robust_list resumed>) = 0 [pid 6269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6268] <... openat resumed>) = 3 [pid 6267] close(3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6270 [pid 6271] <... set_robust_list resumed>) = 0 [pid 6269] <... prctl resumed>) = 0 [pid 6268] write(3, "1000", 4 [pid 6271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6267] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6271 [pid 6270] <... prctl resumed>) = 0 [pid 6269] setpgid(0, 0 [pid 6267] mkdir("./file0", 000 [pid 6271] <... prctl resumed>) = 0 [pid 6270] setpgid(0, 0 [pid 6269] <... setpgid resumed>) = 0 [pid 6268] <... write resumed>) = 4 [pid 6267] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6271] setpgid(0, 0 [pid 6270] <... setpgid resumed>) = 0 [pid 6269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6268] close(3 [pid 6267] pipe2( [pid 6271] <... setpgid resumed>) = 0 [pid 6270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6269] <... openat resumed>) = 3 [pid 6268] <... close resumed>) = 0 [pid 6267] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6270] <... openat resumed>) = 3 [pid 6268] mkdir("./file0", 000 [pid 6267] dup(4 [pid 6269] write(3, "1000", 4 [pid 6270] write(3, "1000", 4 [pid 6269] <... write resumed>) = 4 [pid 6267] <... dup resumed>) = 5 [pid 6270] <... write resumed>) = 4 [pid 6269] close(3 [pid 6267] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6270] close(3 [pid 6269] <... close resumed>) = 0 [pid 6268] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6271] <... openat resumed>) = 3 [pid 6270] <... close resumed>) = 0 [pid 6269] mkdir("./file0", 000 [pid 6268] pipe2( [pid 6271] write(3, "1000", 4 [pid 6268] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6271] <... write resumed>) = 4 [pid 6271] close(3 [pid 6268] dup(4 [pid 6271] <... close resumed>) = 0 [pid 6268] <... dup resumed>) = 5 [pid 6271] mkdir("./file0", 000 [pid 6270] mkdir("./file0", 000 [pid 6269] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6268] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6271] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6270] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6269] pipe2( [pid 6271] pipe2( [pid 6270] pipe2( [pid 6269] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6271] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6270] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6269] dup(4 [pid 6271] dup(4 [pid 6270] dup(4 [pid 6269] <... dup resumed>) = 5 [pid 6270] <... dup resumed>) = 5 [pid 6269] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6270] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6271] <... dup resumed>) = 5 [pid 6271] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6267] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6267] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6267] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6267] exit_group(0 [pid 6268] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6268] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6267] <... exit_group resumed>) = ? [pid 6268] <... write resumed>) = 24 [pid 6268] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6269] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6268] exit_group(0 [pid 6271] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6269] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6268] <... exit_group resumed>) = ? [pid 6269] <... write resumed>) = 24 [pid 6271] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6268] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6268, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6271] <... write resumed>) = 24 [pid 6270] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6267] +++ exited with 0 +++ [pid 6271] mount(NULL, NULL, NULL, 0, NULL [pid 6269] mount(NULL, NULL, NULL, 0, NULL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6269] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6271] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6270] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6269] exit_group(0 [pid 6270] <... write resumed>) = 24 [pid 6269] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6272 attached [pid 6271] exit_group(0 [pid 6270] mount(NULL, NULL, NULL, 0, NULL [pid 6269] +++ exited with 0 +++ [pid 6271] <... exit_group resumed>) = ? [pid 6270] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6270] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6270] <... exit_group resumed>) = ? [pid 6271] +++ exited with 0 +++ [pid 6272] set_robust_list(0x555555a0f660, 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6269, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6272 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6272] <... set_robust_list resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6273 attached [pid 6272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6270] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 6273] set_robust_list(0x555555a0f660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6273 [pid 6273] <... set_robust_list resumed>) = 0 [pid 6272] <... prctl resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6274 attached [pid 6272] setpgid(0, 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6273] <... prctl resumed>) = 0 [pid 6272] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6275 attached [pid 6274] set_robust_list(0x555555a0f660, 24 [pid 6273] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6274 [pid 6274] <... set_robust_list resumed>) = 0 [pid 6273] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6275] set_robust_list(0x555555a0f660, 24 [pid 6274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6275 ./strace-static-x86_64: Process 6276 attached [pid 6276] set_robust_list(0x555555a0f660, 24 [pid 6275] <... set_robust_list resumed>) = 0 [pid 6274] <... prctl resumed>) = 0 [pid 6273] <... openat resumed>) = 3 [pid 6272] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6276 [pid 6276] <... set_robust_list resumed>) = 0 [pid 6275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6274] setpgid(0, 0 [pid 6273] write(3, "1000", 4 [pid 6272] write(3, "1000", 4 [pid 6276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6275] <... prctl resumed>) = 0 [pid 6274] <... setpgid resumed>) = 0 [pid 6273] <... write resumed>) = 4 [pid 6272] <... write resumed>) = 4 [pid 6276] <... prctl resumed>) = 0 [pid 6275] setpgid(0, 0 [pid 6274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6275] <... setpgid resumed>) = 0 [pid 6273] close(3 [pid 6272] close(3 [pid 6276] setpgid(0, 0 [pid 6275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6274] <... openat resumed>) = 3 [pid 6273] <... close resumed>) = 0 [pid 6272] <... close resumed>) = 0 [pid 6276] <... setpgid resumed>) = 0 [pid 6274] write(3, "1000", 4 [pid 6272] mkdir("./file0", 000 [pid 6276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6275] <... openat resumed>) = 3 [pid 6274] <... write resumed>) = 4 [pid 6273] mkdir("./file0", 000 [pid 6272] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6275] write(3, "1000", 4 [pid 6273] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6272] pipe2( [pid 6275] <... write resumed>) = 4 [pid 6274] close(3 [pid 6273] pipe2( [pid 6272] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6276] <... openat resumed>) = 3 [pid 6275] close(3 [pid 6274] <... close resumed>) = 0 [pid 6273] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6276] write(3, "1000", 4 [pid 6275] <... close resumed>) = 0 [pid 6274] mkdir("./file0", 000 [pid 6273] dup(4 [pid 6272] dup(4 [pid 6276] <... write resumed>) = 4 [pid 6274] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6276] close(3 [pid 6274] pipe2( [pid 6276] <... close resumed>) = 0 [pid 6276] mkdir("./file0", 000 [pid 6275] mkdir("./file0", 000 [pid 6274] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6273] <... dup resumed>) = 5 [pid 6272] <... dup resumed>) = 5 [pid 6276] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6275] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6274] dup(4 [pid 6273] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6272] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6276] pipe2( [pid 6275] pipe2( [pid 6274] <... dup resumed>) = 5 [pid 6276] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6275] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6274] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6276] dup(4 [pid 6275] dup(4) = 5 [pid 6276] <... dup resumed>) = 5 [pid 6275] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6276] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6272] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6273] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6272] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6272] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6272] exit_group(0 [pid 6276] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6272] <... exit_group resumed>) = ? [pid 6275] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6273] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6276] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6276] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6276] exit_group(0) = ? [pid 6276] +++ exited with 0 +++ [pid 6272] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6276, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6272, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6275] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6274] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6273] <... write resumed>) = 24 [pid 5070] <... restart_syscall resumed>) = 0 [pid 6275] <... write resumed>) = 24 [pid 6274] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6273] mount(NULL, NULL, NULL, 0, NULL [pid 6275] mount(NULL, NULL, NULL, 0, NULL [pid 6274] <... write resumed>) = 24 [pid 6273] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6278 attached [pid 6275] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6274] mount(NULL, NULL, NULL, 0, NULL [pid 6273] exit_group(0 [pid 6275] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6278 [pid 6275] <... exit_group resumed>) = ? [pid 6274] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6273] <... exit_group resumed>) = ? [pid 6278] set_robust_list(0x555555a0f660, 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6274] exit_group(0) = ? ./strace-static-x86_64: Process 6279 attached [pid 6278] <... set_robust_list resumed>) = 0 [pid 6275] +++ exited with 0 +++ [pid 6273] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6279 [pid 6279] set_robust_list(0x555555a0f660, 24 [pid 6278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6279] <... set_robust_list resumed>) = 0 [pid 6278] <... prctl resumed>) = 0 [pid 6279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6278] setpgid(0, 0 [pid 6274] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6279] <... prctl resumed>) = 0 [pid 6278] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6281 attached ./strace-static-x86_64: Process 6280 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6281] set_robust_list(0x555555a0f660, 24 [pid 6280] set_robust_list(0x555555a0f660, 24 [pid 6279] setpgid(0, 0 [pid 6278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6280 [pid 6281] <... set_robust_list resumed>) = 0 [pid 6280] <... set_robust_list resumed>) = 0 [pid 6279] <... setpgid resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6281 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6278] <... openat resumed>) = 3 [pid 6279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... restart_syscall resumed>) = 0 [pid 6278] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6279] <... openat resumed>) = 3 [pid 6278] <... write resumed>) = 4 ./strace-static-x86_64: Process 6282 attached [pid 6281] <... prctl resumed>) = 0 [pid 6280] <... prctl resumed>) = 0 [pid 6279] write(3, "1000", 4 [pid 6278] close(3 [pid 6281] setpgid(0, 0 [pid 6278] <... close resumed>) = 0 [pid 6282] set_robust_list(0x555555a0f660, 24 [pid 6280] setpgid(0, 0 [pid 6279] <... write resumed>) = 4 [pid 6281] <... setpgid resumed>) = 0 [pid 6280] <... setpgid resumed>) = 0 [pid 6279] close(3 [pid 6278] mkdir("./file0", 000 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6282 [pid 6282] <... set_robust_list resumed>) = 0 [pid 6281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6279] <... close resumed>) = 0 [pid 6278] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6282] <... prctl resumed>) = 0 [pid 6281] <... openat resumed>) = 3 [pid 6279] mkdir("./file0", 000 [pid 6278] pipe2( [pid 6282] setpgid(0, 0) = 0 [pid 6278] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6281] write(3, "1000", 4 [pid 6280] <... openat resumed>) = 3 [pid 6279] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6278] dup(4 [pid 6281] <... write resumed>) = 4 [pid 6280] write(3, "1000", 4 [pid 6279] pipe2( [pid 6278] <... dup resumed>) = 5 [pid 6282] <... openat resumed>) = 3 [pid 6281] close(3 [pid 6280] <... write resumed>) = 4 [pid 6279] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6278] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6281] <... close resumed>) = 0 [pid 6280] close(3 [pid 6279] dup(4 [pid 6282] write(3, "1000", 4 [pid 6281] mkdir("./file0", 000 [pid 6280] <... close resumed>) = 0 [pid 6279] <... dup resumed>) = 5 [pid 6282] <... write resumed>) = 4 [pid 6282] close(3 [pid 6279] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6281] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6280] mkdir("./file0", 000 [pid 6282] <... close resumed>) = 0 [pid 6279] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6278] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6280] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6279] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6280] pipe2( [pid 6279] <... write resumed>) = 24 [pid 6282] mkdir("./file0", 000 [pid 6281] pipe2( [pid 6279] mount(NULL, NULL, NULL, 0, NULL [pid 6278] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6282] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6281] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6280] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6279] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6278] <... write resumed>) = 24 [pid 6282] pipe2( [pid 6281] dup(4 [pid 6280] dup(4 [pid 6279] exit_group(0 [pid 6278] mount(NULL, NULL, NULL, 0, NULL [pid 6282] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6281] <... dup resumed>) = 5 [pid 6280] <... dup resumed>) = 5 [pid 6279] <... exit_group resumed>) = ? [pid 6278] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6282] dup(4 [pid 6281] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6280] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6278] exit_group(0 [pid 6279] +++ exited with 0 +++ [pid 6282] <... dup resumed>) = 5 [pid 6278] <... exit_group resumed>) = ? [pid 6282] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6278] +++ exited with 0 +++ [pid 5070] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6283 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6283] set_robust_list(0x555555a0f660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6283 [pid 6283] <... set_robust_list resumed>) = 0 [pid 6283] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6284 attached [pid 6284] set_robust_list(0x555555a0f660, 24 [pid 6283] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6284 [pid 6283] setpgid(0, 0 [pid 6284] <... set_robust_list resumed>) = 0 [pid 6283] <... setpgid resumed>) = 0 [pid 6283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6283] write(3, "1000", 4 [pid 6284] <... prctl resumed>) = 0 [pid 6284] setpgid(0, 0 [pid 6283] <... write resumed>) = 4 [pid 6283] close(3 [pid 6284] <... setpgid resumed>) = 0 [pid 6283] <... close resumed>) = 0 [pid 6280] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6283] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6280] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6283] pipe2( [pid 6280] <... write resumed>) = 24 [pid 6284] <... openat resumed>) = 3 [pid 6283] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6282] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6284] write(3, "1000", 4 [pid 6283] dup(4 [pid 6280] mount(NULL, NULL, NULL, 0, NULL [pid 6284] <... write resumed>) = 4 [pid 6283] <... dup resumed>) = 5 [pid 6282] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6280] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6284] close(3 [pid 6282] <... write resumed>) = 24 [pid 6280] exit_group(0 [pid 6284] <... close resumed>) = 0 [pid 6283] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6282] mount(NULL, NULL, NULL, 0, NULL [pid 6281] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6280] <... exit_group resumed>) = ? [pid 6284] mkdir("./file0", 000 [pid 6282] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6281] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6280] +++ exited with 0 +++ [pid 6284] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6282] exit_group(0 [pid 6281] <... write resumed>) = 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6280, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6284] pipe2( [pid 6282] <... exit_group resumed>) = ? [pid 6281] mount(NULL, NULL, NULL, 0, NULL [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6284] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6281] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... restart_syscall resumed>) = 0 [pid 6284] dup(4 [pid 6281] exit_group(0 [pid 6284] <... dup resumed>) = 5 [pid 6281] <... exit_group resumed>) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6284] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6285 attached [pid 6285] set_robust_list(0x555555a0f660, 24 [pid 6281] +++ exited with 0 +++ [pid 6285] <... set_robust_list resumed>) = 0 [pid 6285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6282] +++ exited with 0 +++ [pid 6285] <... prctl resumed>) = 0 [pid 6283] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6285 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6281, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6285] setpgid(0, 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6282, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 6286 attached [pid 6285] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6285] write(3, "1000", 4) = 4 [pid 6286] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 6287 attached [pid 6285] close(3 [pid 6283] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6287] set_robust_list(0x555555a0f660, 24 [pid 6285] <... close resumed>) = 0 [pid 6283] <... write resumed>) = 24 [pid 6287] <... set_robust_list resumed>) = 0 [pid 6286] <... set_robust_list resumed>) = 0 [pid 6285] mkdir("./file0", 000 [pid 6283] mount(NULL, NULL, NULL, 0, NULL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6287 [pid 6287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6285] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6283] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6286 [pid 6287] <... prctl resumed>) = 0 [pid 6285] pipe2( [pid 6283] exit_group(0 [pid 6287] setpgid(0, 0 [pid 6286] <... prctl resumed>) = 0 [pid 6285] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6286] setpgid(0, 0) = 0 [pid 6287] <... setpgid resumed>) = 0 [pid 6285] dup(4 [pid 6284] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6283] <... exit_group resumed>) = ? [pid 6286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6286] <... openat resumed>) = 3 [pid 6286] write(3, "1000", 4 [pid 6287] <... openat resumed>) = 3 [pid 6285] <... dup resumed>) = 5 [pid 6284] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6283] +++ exited with 0 +++ [pid 6287] write(3, "1000", 4 [pid 6286] <... write resumed>) = 4 [pid 6285] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6284] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6283, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6287] <... write resumed>) = 4 [pid 6286] close(3 [pid 6284] mount(NULL, NULL, NULL, 0, NULL [pid 6287] close(3) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6288 attached [pid 6287] mkdir("./file0", 000 [pid 6286] <... close resumed>) = 0 [pid 6284] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6288] set_robust_list(0x555555a0f660, 24 [pid 6287] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6286] mkdir("./file0", 000 [pid 6284] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6288 [pid 6288] <... set_robust_list resumed>) = 0 [pid 6287] pipe2( [pid 6288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6287] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6287] dup(4 [pid 6288] <... prctl resumed>) = 0 [pid 6287] <... dup resumed>) = 5 [pid 6288] setpgid(0, 0) = 0 [pid 6287] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6286] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6284] <... exit_group resumed>) = ? [pid 6288] <... openat resumed>) = 3 [pid 6286] pipe2( [pid 6284] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6288] write(3, "1000", 4 [pid 6286] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6288] <... write resumed>) = 4 [pid 6288] close(3) = 0 [pid 6288] mkdir("./file0", 000 [pid 6286] dup(4 [pid 6288] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6286] <... dup resumed>) = 5 [pid 6288] pipe2( [pid 6286] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6288] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6285] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6288] dup(4 [pid 6285] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6289 attached [pid 6288] <... dup resumed>) = 5 [pid 6289] set_robust_list(0x555555a0f660, 24 [pid 6288] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6285] <... write resumed>) = 24 [pid 6285] mount(NULL, NULL, NULL, 0, NULL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6289 [pid 6289] <... set_robust_list resumed>) = 0 [pid 6287] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6285] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6285] exit_group(0) = ? [pid 6289] <... prctl resumed>) = 0 [pid 6289] setpgid(0, 0) = 0 [pid 6287] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6285] +++ exited with 0 +++ [pid 6289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6287] <... write resumed>) = 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6285, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6289] <... openat resumed>) = 3 [pid 6289] write(3, "1000", 4 [pid 6287] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6289] <... write resumed>) = 4 [pid 6287] exit_group(0 [pid 6289] close(3) = 0 [pid 6287] <... exit_group resumed>) = ? [pid 6289] mkdir("./file0", 000 [pid 6286] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6289] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6289] pipe2([3, 4], 0) = 0 [pid 6289] dup(4 [pid 6286] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6289] <... dup resumed>) = 5 [pid 6289] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6288] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6290 attached [pid 6290] set_robust_list(0x555555a0f660, 24 [pid 6286] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6290 [pid 6290] <... set_robust_list resumed>) = 0 [pid 6286] mount(NULL, NULL, NULL, 0, NULL [pid 6290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6288] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6287] +++ exited with 0 +++ [pid 6286] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6290] <... prctl resumed>) = 0 [pid 6288] <... write resumed>) = 24 [pid 6286] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6288] mount(NULL, NULL, NULL, 0, NULL [pid 6286] <... exit_group resumed>) = ? [pid 6290] setpgid(0, 0 [pid 6288] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6290] <... setpgid resumed>) = 0 [pid 6290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6288] exit_group(0 [pid 6290] <... openat resumed>) = 3 [pid 6288] <... exit_group resumed>) = ? [pid 6290] write(3, "1000", 4 [pid 6289] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6288] +++ exited with 0 +++ [pid 6290] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6290] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6290] <... close resumed>) = 0 [pid 6290] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6292 attached ./strace-static-x86_64: Process 6291 attached [pid 6290] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6289] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6286] +++ exited with 0 +++ [pid 6292] set_robust_list(0x555555a0f660, 24 [pid 6291] set_robust_list(0x555555a0f660, 24 [pid 6290] pipe2( [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6286, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6292] <... set_robust_list resumed>) = 0 [pid 6291] <... set_robust_list resumed>) = 0 [pid 6290] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6289] <... write resumed>) = 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6292 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6291 [pid 6290] dup(4 [pid 6289] mount(NULL, NULL, NULL, 0, NULL [pid 6292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6289] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6292] <... prctl resumed>) = 0 [pid 6290] <... dup resumed>) = 5 [pid 6289] exit_group(0 [pid 6292] setpgid(0, 0 [pid 6291] <... prctl resumed>) = 0 [pid 6292] <... setpgid resumed>) = 0 [pid 6292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6291] setpgid(0, 0 [pid 6290] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6289] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6293 attached [pid 6292] <... openat resumed>) = 3 [pid 6291] <... setpgid resumed>) = 0 [pid 6293] set_robust_list(0x555555a0f660, 24 [pid 6292] write(3, "1000", 4 [pid 6291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6292] <... write resumed>) = 4 [pid 6292] close(3 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6293 [pid 6292] <... close resumed>) = 0 [pid 6291] <... openat resumed>) = 3 [pid 6293] <... set_robust_list resumed>) = 0 [pid 6292] mkdir("./file0", 000 [pid 6293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6292] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6291] write(3, "1000", 4 [pid 6289] +++ exited with 0 +++ [pid 6292] pipe2( [pid 6291] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6293] <... prctl resumed>) = 0 [pid 6292] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6291] close(3 [pid 6293] setpgid(0, 0 [pid 6291] <... close resumed>) = 0 [pid 6293] <... setpgid resumed>) = 0 [pid 6292] dup(4 [pid 6291] mkdir("./file0", 000 [pid 6293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6292] <... dup resumed>) = 5 [pid 6291] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6293] <... openat resumed>) = 3 [pid 6292] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6291] pipe2( [pid 6293] write(3, "1000", 4 [pid 6291] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6293] <... write resumed>) = 4 [pid 6293] close(3 [pid 6291] dup(4 [pid 6293] <... close resumed>) = 0 [pid 6291] <... dup resumed>) = 5 [pid 6293] mkdir("./file0", 000 [pid 6291] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6293] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6294 attached [pid 6294] set_robust_list(0x555555a0f660, 24 [pid 6293] pipe2( [pid 6290] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6294] <... set_robust_list resumed>) = 0 [pid 6293] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6294 [pid 6294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6293] dup(4 [pid 6294] <... prctl resumed>) = 0 [pid 6293] <... dup resumed>) = 5 [pid 6290] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6294] setpgid(0, 0 [pid 6293] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6290] mount(NULL, NULL, NULL, 0, NULL [pid 6294] <... setpgid resumed>) = 0 [pid 6290] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6290] exit_group(0) = ? [pid 6294] <... openat resumed>) = 3 [pid 6294] write(3, "1000", 4) = 4 [pid 6294] close(3 [pid 6290] +++ exited with 0 +++ [pid 6294] <... close resumed>) = 0 [pid 6294] mkdir("./file0", 000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6290, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6294] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6293] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6292] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6291] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6294] pipe2( [pid 6293] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6292] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6291] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6294] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6293] <... write resumed>) = 24 [pid 6292] <... write resumed>) = 24 [pid 6291] <... write resumed>) = 24 [pid 6294] dup(4 [pid 6293] mount(NULL, NULL, NULL, 0, NULL [pid 6292] mount(NULL, NULL, NULL, 0, NULL [pid 6291] mount(NULL, NULL, NULL, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6294] <... dup resumed>) = 5 [pid 6293] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6292] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6291] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6294] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6292] exit_group(0 [pid 6291] exit_group(0./strace-static-x86_64: Process 6295 attached [pid 6293] exit_group(0 [pid 6295] set_robust_list(0x555555a0f660, 24 [pid 6293] <... exit_group resumed>) = ? [pid 6292] <... exit_group resumed>) = ? [pid 6291] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6295 [pid 6295] <... set_robust_list resumed>) = 0 [pid 6293] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6293, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6294] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6292] +++ exited with 0 +++ [pid 6291] +++ exited with 0 +++ [pid 6295] <... prctl resumed>) = 0 [pid 6294] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6295] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6294] <... write resumed>) = 24 ./strace-static-x86_64: Process 6297 attached ./strace-static-x86_64: Process 6296 attached [pid 6295] <... setpgid resumed>) = 0 [pid 6297] set_robust_list(0x555555a0f660, 24 [pid 6296] set_robust_list(0x555555a0f660, 24 [pid 6295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6294] mount(NULL, NULL, NULL, 0, NULL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6296 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6297] <... set_robust_list resumed>) = 0 [pid 6296] <... set_robust_list resumed>) = 0 [pid 6294] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6295] <... openat resumed>) = 3 [pid 6294] exit_group(0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6297] <... prctl resumed>) = 0 [pid 6296] <... prctl resumed>) = 0 [pid 6295] write(3, "1000", 4 [pid 6294] <... exit_group resumed>) = ? [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6297 [pid 6297] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6298 attached [pid 6297] <... setpgid resumed>) = 0 [pid 6296] setpgid(0, 0 [pid 6295] <... write resumed>) = 4 [pid 6294] +++ exited with 0 +++ [pid 6298] set_robust_list(0x555555a0f660, 24 [pid 6296] <... setpgid resumed>) = 0 [pid 6295] close(3) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6294, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6295] mkdir("./file0", 000 [pid 6298] <... set_robust_list resumed>) = 0 [pid 6297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6298 [pid 6298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6295] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6297] write(3, "1000", 4 [pid 6298] <... prctl resumed>) = 0 [pid 6297] <... write resumed>) = 4 [pid 6296] <... openat resumed>) = 3 [pid 6295] pipe2( [pid 6298] setpgid(0, 0 [pid 6297] close(3 [pid 6295] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6298] <... setpgid resumed>) = 0 [pid 6297] <... close resumed>) = 0 [pid 6296] write(3, "1000", 4./strace-static-x86_64: Process 6299 attached [pid 6297] mkdir("./file0", 000 [pid 6296] <... write resumed>) = 4 [pid 6298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6295] dup(4 [pid 6296] close(3 [pid 6295] <... dup resumed>) = 5 [pid 6299] set_robust_list(0x555555a0f660, 24 [pid 6298] <... openat resumed>) = 3 [pid 6296] <... close resumed>) = 0 [pid 6297] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6295] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6299 [pid 6299] <... set_robust_list resumed>) = 0 [pid 6298] write(3, "1000", 4 [pid 6297] pipe2( [pid 6299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6298] <... write resumed>) = 4 [pid 6296] mkdir("./file0", 000 [pid 6297] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6299] <... prctl resumed>) = 0 [pid 6297] dup(4 [pid 6296] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6299] setpgid(0, 0 [pid 6298] close(3 [pid 6296] pipe2( [pid 6297] <... dup resumed>) = 5 [pid 6299] <... setpgid resumed>) = 0 [pid 6299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6298] <... close resumed>) = 0 [pid 6297] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6296] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6298] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6296] dup(4 [pid 6299] <... openat resumed>) = 3 [pid 6298] pipe2( [pid 6296] <... dup resumed>) = 5 [pid 6296] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6298] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6299] write(3, "1000", 4 [pid 6297] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6296] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6295] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6298] dup(4 [pid 6299] <... write resumed>) = 4 [pid 6297] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6298] <... dup resumed>) = 5 [pid 6296] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6297] <... write resumed>) = 24 [pid 6296] <... write resumed>) = 24 [pid 6299] close(3 [pid 6298] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6297] mount(NULL, NULL, NULL, 0, NULL [pid 6296] mount(NULL, NULL, NULL, 0, NULL [pid 6299] <... close resumed>) = 0 [pid 6297] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6296] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6299] mkdir("./file0", 000 [pid 6296] exit_group(0 [pid 6295] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6299] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6295] <... write resumed>) = 24 [pid 6299] pipe2( [pid 6297] exit_group(0 [pid 6296] <... exit_group resumed>) = ? [pid 6299] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6295] mount(NULL, NULL, NULL, 0, NULL [pid 6299] dup(4 [pid 6295] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6299] <... dup resumed>) = 5 [pid 6295] exit_group(0 [pid 6296] +++ exited with 0 +++ [pid 6297] <... exit_group resumed>) = ? [pid 6299] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6295] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6296, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6297] +++ exited with 0 +++ [pid 6295] +++ exited with 0 +++ [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6298] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6298] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6298] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6298] mount(NULL, NULL, NULL, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6298] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6300 attached [pid 6298] exit_group(0 [pid 6300] set_robust_list(0x555555a0f660, 24) = 0 [pid 6299] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6298] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6301 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6300 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6301 attached [pid 6298] +++ exited with 0 +++ [pid 6301] set_robust_list(0x555555a0f660, 24) = 0 [pid 6301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6299] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6299] <... write resumed>) = 24 [pid 6301] <... prctl resumed>) = 0 [pid 6299] mount(NULL, NULL, NULL, 0, NULL [pid 6301] setpgid(0, 0 [pid 6299] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6299] exit_group(0 [pid 6301] <... setpgid resumed>) = 0 [pid 6299] <... exit_group resumed>) = ? [pid 6301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6300] <... prctl resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6302 attached ./strace-static-x86_64: Process 6303 attached [pid 6302] set_robust_list(0x555555a0f660, 24 [pid 6301] <... openat resumed>) = 3 [pid 6300] setpgid(0, 0 [pid 6299] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6302 [pid 6303] set_robust_list(0x555555a0f660, 24 [pid 6302] <... set_robust_list resumed>) = 0 [pid 6300] <... setpgid resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6303 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6303] <... set_robust_list resumed>) = 0 [pid 6303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6301] write(3, "1000", 4 [pid 6300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6303] <... prctl resumed>) = 0 [pid 6302] <... prctl resumed>) = 0 [pid 6301] <... write resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6303] setpgid(0, 0 [pid 6302] setpgid(0, 0 [pid 6301] close(3 [pid 6300] <... openat resumed>) = 3 [pid 6301] <... close resumed>) = 0 [pid 6301] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6302] <... setpgid resumed>) = 0 [pid 6303] <... setpgid resumed>) = 0 [pid 6303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6301] pipe2( [pid 6302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6301] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6300] write(3, "1000", 4 [pid 6302] <... openat resumed>) = 3 [pid 6301] dup(4) = 5 [pid 6303] <... openat resumed>) = 3 [pid 6300] <... write resumed>) = 4 [pid 6303] write(3, "1000", 4 [pid 6302] write(3, "1000", 4./strace-static-x86_64: Process 6304 attached [pid 6303] <... write resumed>) = 4 [pid 6300] close(3 [pid 6302] <... write resumed>) = 4 [pid 6303] close(3 [pid 6302] close(3 [pid 6300] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6304 [pid 6304] set_robust_list(0x555555a0f660, 24 [pid 6303] <... close resumed>) = 0 [pid 6301] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6304] <... set_robust_list resumed>) = 0 [pid 6304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6303] mkdir("./file0", 000 [pid 6302] <... close resumed>) = 0 [pid 6300] mkdir("./file0", 000 [pid 6304] <... prctl resumed>) = 0 [pid 6303] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6302] mkdir("./file0", 000 [pid 6300] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6304] setpgid(0, 0 [pid 6303] pipe2( [pid 6302] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6300] pipe2( [pid 6304] <... setpgid resumed>) = 0 [pid 6303] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6302] pipe2( [pid 6300] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6303] dup(4 [pid 6302] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6300] dup(4 [pid 6303] <... dup resumed>) = 5 [pid 6302] dup(4 [pid 6300] <... dup resumed>) = 5 [pid 6304] <... openat resumed>) = 3 [pid 6303] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6302] <... dup resumed>) = 5 [pid 6300] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6304] write(3, "1000", 4 [pid 6302] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6304] <... write resumed>) = 4 [pid 6301] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6304] close(3) = 0 [pid 6304] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6301] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6304] pipe2([3, 4], 0) = 0 [pid 6301] <... write resumed>) = 24 [pid 6304] dup(4 [pid 6301] mount(NULL, NULL, NULL, 0, NULL [pid 6304] <... dup resumed>) = 5 [pid 6301] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6304] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6301] exit_group(0) = ? [pid 6303] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6302] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6301] +++ exited with 0 +++ [pid 6300] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6300] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6303] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6302] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6300] <... write resumed>) = 24 [pid 6304] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6300] mount(NULL, NULL, NULL, 0, NULL [pid 6304] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6302] <... write resumed>) = 24 [pid 6300] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6304] <... write resumed>) = 24 [pid 6303] <... write resumed>) = 24 [pid 6302] mount(NULL, NULL, NULL, 0, NULL [pid 6300] exit_group(0 [pid 6304] mount(NULL, NULL, NULL, 0, NULL [pid 6303] mount(NULL, NULL, NULL, 0, NULL [pid 6302] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6300] <... exit_group resumed>) = ? [pid 6304] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6303] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6302] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6304] exit_group(0 [pid 6300] +++ exited with 0 +++ [pid 6304] <... exit_group resumed>) = ? [pid 6303] exit_group(0 [pid 6302] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6305 attached [pid 6305] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6305 [pid 6302] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6305] <... set_robust_list resumed>) = 0 [pid 6304] +++ exited with 0 +++ [pid 6303] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6303] +++ exited with 0 +++ [pid 6305] setpgid(0, 0) = 0 [pid 6305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6303, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6305] write(3, "1000", 4) = 4 [pid 6305] close(3) = 0 [pid 6305] mkdir("./file0", 000) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6307 attached ./strace-static-x86_64: Process 6306 attached [pid 6305] pipe2( [pid 6307] set_robust_list(0x555555a0f660, 24 [pid 6306] set_robust_list(0x555555a0f660, 24 [pid 6305] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6307] <... set_robust_list resumed>) = 0 [pid 6306] <... set_robust_list resumed>) = 0 [pid 6305] dup(4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6307 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6306 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6308 attached [pid 6306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6305] <... dup resumed>) = 5 [pid 6305] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6309 attached [pid 6308] set_robust_list(0x555555a0f660, 24 [pid 6307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6306] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6308 [pid 6309] set_robust_list(0x555555a0f660, 24 [pid 6306] setpgid(0, 0 [pid 6308] <... set_robust_list resumed>) = 0 [pid 6308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6306] <... setpgid resumed>) = 0 [pid 6307] <... prctl resumed>) = 0 [pid 6309] <... set_robust_list resumed>) = 0 [pid 6308] <... prctl resumed>) = 0 [pid 6307] setpgid(0, 0 [pid 6306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6308] setpgid(0, 0 [pid 6307] <... setpgid resumed>) = 0 [pid 6306] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6309 [pid 6306] write(3, "1000", 4 [pid 6309] <... prctl resumed>) = 0 [pid 6308] <... setpgid resumed>) = 0 [pid 6307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6305] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6306] <... write resumed>) = 4 [pid 6309] setpgid(0, 0 [pid 6307] <... openat resumed>) = 3 [pid 6308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6305] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6306] close(3 [pid 6307] write(3, "1000", 4 [pid 6306] <... close resumed>) = 0 [pid 6309] <... setpgid resumed>) = 0 [pid 6307] <... write resumed>) = 4 [pid 6305] <... write resumed>) = 24 [pid 6307] close(3 [pid 6305] mount(NULL, NULL, NULL, 0, NULL [pid 6307] <... close resumed>) = 0 [pid 6307] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6306] mkdir("./file0", 000 [pid 6309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6307] pipe2( [pid 6308] <... openat resumed>) = 3 [pid 6307] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6306] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6305] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6309] <... openat resumed>) = 3 [pid 6307] dup(4 [pid 6306] pipe2( [pid 6305] exit_group(0 [pid 6309] write(3, "1000", 4 [pid 6308] write(3, "1000", 4 [pid 6306] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6308] <... write resumed>) = 4 [pid 6305] <... exit_group resumed>) = ? [pid 6306] dup(4 [pid 6309] <... write resumed>) = 4 [pid 6307] <... dup resumed>) = 5 [pid 6307] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6306] <... dup resumed>) = 5 [pid 6308] close(3 [pid 6309] close(3) = 0 [pid 6308] <... close resumed>) = 0 [pid 6306] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6309] mkdir("./file0", 000 [pid 6308] mkdir("./file0", 000 [pid 6309] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6309] pipe2( [pid 6308] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6305] +++ exited with 0 +++ [pid 6309] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6309] dup(4 [pid 6308] pipe2( [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6309] <... dup resumed>) = 5 [pid 6308] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6309] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6308] dup(4 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6308] <... dup resumed>) = 5 [pid 5073] <... restart_syscall resumed>) = 0 [pid 6308] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6307] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6307] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6307] <... write resumed>) = 24 [pid 6307] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6310 attached [pid 6307] exit_group(0) = ? [pid 6306] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6310] set_robust_list(0x555555a0f660, 24 [pid 6309] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6308] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6307] +++ exited with 0 +++ [pid 6306] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6310 [pid 6310] <... set_robust_list resumed>) = 0 [pid 6309] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6308] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6306] <... write resumed>) = 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6308] <... write resumed>) = 24 [pid 6310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6309] <... write resumed>) = 24 [pid 6310] <... prctl resumed>) = 0 [pid 6308] mount(NULL, NULL, NULL, 0, NULL [pid 6306] mount(NULL, NULL, NULL, 0, NULL [pid 6310] setpgid(0, 0 [pid 6309] mount(NULL, NULL, NULL, 0, NULL [pid 6308] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6306] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6310] <... setpgid resumed>) = 0 [pid 6309] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6308] exit_group(0 [pid 6306] exit_group(0 [pid 6308] <... exit_group resumed>) = ? [pid 6310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6309] exit_group(0 [pid 6306] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6310] <... openat resumed>) = 3 [pid 6309] <... exit_group resumed>) = ? [pid 6308] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6311 ./strace-static-x86_64: Process 6311 attached [pid 6310] write(3, "1000", 4 [pid 6309] +++ exited with 0 +++ [pid 6306] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6309, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6311] set_robust_list(0x555555a0f660, 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6310] <... write resumed>) = 4 [pid 6310] close(3 [pid 6311] <... set_robust_list resumed>) = 0 [pid 6310] <... close resumed>) = 0 [pid 6311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6311] <... prctl resumed>) = 0 [pid 6310] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6312 attached [pid 6311] setpgid(0, 0 [pid 6310] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6313 attached [pid 6311] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6312] set_robust_list(0x555555a0f660, 24 [pid 6310] pipe2( [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6312 [pid 6313] set_robust_list(0x555555a0f660, 24 [pid 6312] <... set_robust_list resumed>) = 0 [pid 6311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6310] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6313 [pid 6312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6310] dup(4./strace-static-x86_64: Process 6314 attached [pid 6314] set_robust_list(0x555555a0f660, 24 [pid 6313] <... set_robust_list resumed>) = 0 [pid 6312] <... prctl resumed>) = 0 [pid 6310] <... dup resumed>) = 5 [pid 6313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6312] setpgid(0, 0 [pid 6311] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6314 [pid 6314] <... set_robust_list resumed>) = 0 [pid 6313] <... prctl resumed>) = 0 [pid 6312] <... setpgid resumed>) = 0 [pid 6311] write(3, "1000", 4 [pid 6310] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6313] setpgid(0, 0 [pid 6311] <... write resumed>) = 4 [pid 6311] close(3 [pid 6313] <... setpgid resumed>) = 0 [pid 6311] <... close resumed>) = 0 [pid 6314] <... prctl resumed>) = 0 [pid 6313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6311] mkdir("./file0", 000 [pid 6314] setpgid(0, 0 [pid 6311] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6311] pipe2( [pid 6313] <... openat resumed>) = 3 [pid 6311] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6311] dup(4 [pid 6313] write(3, "1000", 4 [pid 6311] <... dup resumed>) = 5 [pid 6313] <... write resumed>) = 4 [pid 6311] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6313] close(3) = 0 [pid 6314] <... setpgid resumed>) = 0 [pid 6312] <... openat resumed>) = 3 [pid 6314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6313] mkdir("./file0", 000 [pid 6312] write(3, "1000", 4) = 4 [pid 6312] close(3) = 0 [pid 6313] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6312] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6314] <... openat resumed>) = 3 [pid 6313] pipe2( [pid 6312] pipe2( [pid 6313] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6314] write(3, "1000", 4 [pid 6313] dup(4 [pid 6312] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6310] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6313] <... dup resumed>) = 5 [pid 6314] <... write resumed>) = 4 [pid 6314] close(3 [pid 6313] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6312] dup(4 [pid 6310] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6314] <... close resumed>) = 0 [pid 6312] <... dup resumed>) = 5 [pid 6311] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6310] <... write resumed>) = 24 [pid 6310] mount(NULL, NULL, NULL, 0, NULL [pid 6314] mkdir("./file0", 000 [pid 6312] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6310] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6311] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6310] exit_group(0 [pid 6314] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6311] <... write resumed>) = 24 [pid 6314] pipe2([3, 4], 0) = 0 [pid 6311] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6310] <... exit_group resumed>) = ? [pid 6311] exit_group(0) = ? [pid 6314] dup(4 [pid 6310] +++ exited with 0 +++ [pid 6314] <... dup resumed>) = 5 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6314] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6313] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6311] +++ exited with 0 +++ [pid 6313] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6313] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6313] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6313] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6315 attached [pid 6315] set_robust_list(0x555555a0f660, 24 [pid 6313] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6315 [pid 6315] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6312] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6315] <... prctl resumed>) = 0 [pid 6312] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6315] setpgid(0, 0 [pid 6312] <... write resumed>) = 24 [pid 6315] <... setpgid resumed>) = 0 [pid 6312] mount(NULL, NULL, NULL, 0, NULL [pid 6315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6312] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6315] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6316 attached [pid 6316] set_robust_list(0x555555a0f660, 24 [pid 6315] write(3, "1000", 4./strace-static-x86_64: Process 6317 attached ) = 4 [pid 6314] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6312] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6316 [pid 6317] set_robust_list(0x555555a0f660, 24 [pid 6316] <... set_robust_list resumed>) = 0 [pid 6315] close(3 [pid 6317] <... set_robust_list resumed>) = 0 [pid 6316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6315] <... close resumed>) = 0 [pid 6314] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6312] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6317 [pid 6317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6316] <... prctl resumed>) = 0 [pid 6315] mkdir("./file0", 000 [pid 6314] <... write resumed>) = 24 [pid 6317] <... prctl resumed>) = 0 [pid 6316] setpgid(0, 0 [pid 6315] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6314] mount(NULL, NULL, NULL, 0, NULL [pid 6317] setpgid(0, 0 [pid 6316] <... setpgid resumed>) = 0 [pid 6315] pipe2( [pid 6314] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6317] <... setpgid resumed>) = 0 [pid 6315] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6314] exit_group(0 [pid 6317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6316] <... openat resumed>) = 3 [pid 6315] dup(4 [pid 6314] <... exit_group resumed>) = ? [pid 6312] +++ exited with 0 +++ [pid 6315] <... dup resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6317] <... openat resumed>) = 3 [pid 6316] write(3, "1000", 4 [pid 6315] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6314] +++ exited with 0 +++ [pid 6317] write(3, "1000", 4 [pid 6316] <... write resumed>) = 4 [pid 6317] <... write resumed>) = 4 [pid 6316] close(3) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6316] mkdir("./file0", 000 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6317] close(3 [pid 6316] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... restart_syscall resumed>) = 0 [pid 6317] <... close resumed>) = 0 [pid 6316] pipe2( [pid 6317] mkdir("./file0", 000 [pid 6316] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6318 attached [pid 6317] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6316] dup(4 [pid 6318] set_robust_list(0x555555a0f660, 24) = 0 [pid 6317] pipe2( [pid 6316] <... dup resumed>) = 5 [pid 6315] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6318 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6317] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6316] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6315] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6318] <... prctl resumed>) = 0 [pid 6317] dup(4 [pid 6315] <... write resumed>) = 24 ./strace-static-x86_64: Process 6319 attached [pid 6318] setpgid(0, 0 [pid 6317] <... dup resumed>) = 5 [pid 6315] mount(NULL, NULL, NULL, 0, NULL [pid 6319] set_robust_list(0x555555a0f660, 24 [pid 6318] <... setpgid resumed>) = 0 [pid 6315] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6319] <... set_robust_list resumed>) = 0 [pid 6318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6317] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6315] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6319 [pid 6319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6318] <... openat resumed>) = 3 [pid 6315] <... exit_group resumed>) = ? [pid 6319] <... prctl resumed>) = 0 [pid 6319] setpgid(0, 0 [pid 6318] write(3, "1000", 4 [pid 6319] <... setpgid resumed>) = 0 [pid 6318] <... write resumed>) = 4 [pid 6315] +++ exited with 0 +++ [pid 6319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6318] close(3) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6319] <... openat resumed>) = 3 [pid 6318] mkdir("./file0", 000 [pid 6316] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6318] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] <... restart_syscall resumed>) = 0 [pid 6319] write(3, "1000", 4 [pid 6318] pipe2( [pid 6319] <... write resumed>) = 4 [pid 6318] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6316] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6319] close(3 [pid 6318] dup(4 [pid 6316] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6316] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6320 attached [pid 6319] <... close resumed>) = 0 [pid 6318] <... dup resumed>) = 5 [pid 6316] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6320] set_robust_list(0x555555a0f660, 24 [pid 6319] mkdir("./file0", 000 [pid 6320] <... set_robust_list resumed>) = 0 [pid 6316] exit_group(0 [pid 6320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6319] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6318] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6316] <... exit_group resumed>) = ? [pid 6320] <... prctl resumed>) = 0 [pid 6319] pipe2( [pid 6317] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6316] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6320 [pid 6320] setpgid(0, 0 [pid 6319] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6317] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6320] <... setpgid resumed>) = 0 [pid 6317] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6319] dup(4 [pid 6317] mount(NULL, NULL, NULL, 0, NULL [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6319] <... dup resumed>) = 5 [pid 5070] <... restart_syscall resumed>) = 0 [pid 6320] <... openat resumed>) = 3 [pid 6317] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6317] exit_group(0 [pid 6320] write(3, "1000", 4 [pid 6317] <... exit_group resumed>) = ? [pid 6320] <... write resumed>) = 4 [pid 6319] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6317] +++ exited with 0 +++ [pid 6320] close(3) = 0 [pid 6320] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6320] pipe2([3, 4], 0) = 0 [pid 6320] dup(4) = 5 [pid 6320] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6321 attached [pid 6321] set_robust_list(0x555555a0f660, 24 [pid 6318] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6321] <... set_robust_list resumed>) = 0 [pid 6318] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6321 [pid 6318] <... write resumed>) = 24 [pid 6321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6318] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6321] <... prctl resumed>) = 0 [pid 6318] exit_group(0 [pid 6321] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6321] <... setpgid resumed>) = 0 [pid 6321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6318] <... exit_group resumed>) = ? [pid 6321] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6322 attached [pid 6321] write(3, "1000", 4 [pid 6322] set_robust_list(0x555555a0f660, 24 [pid 6321] <... write resumed>) = 4 [pid 6322] <... set_robust_list resumed>) = 0 [pid 6321] close(3 [pid 6322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6321] <... close resumed>) = 0 [pid 6322] setpgid(0, 0 [pid 6321] mkdir("./file0", 000 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6322 [pid 6318] +++ exited with 0 +++ [pid 6322] <... setpgid resumed>) = 0 [pid 6321] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6321] pipe2( [pid 6320] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6319] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6320] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6322] write(3, "1000", 4 [pid 6321] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6319] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6322] <... write resumed>) = 4 [pid 6321] dup(4 [pid 6320] <... write resumed>) = 24 [pid 6319] <... write resumed>) = 24 [pid 6322] close(3 [pid 6321] <... dup resumed>) = 5 [pid 6320] mount(NULL, NULL, NULL, 0, NULL [pid 6319] mount(NULL, NULL, NULL, 0, NULL [pid 6322] <... close resumed>) = 0 [pid 6321] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6320] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6319] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6322] mkdir("./file0", 000 [pid 6320] exit_group(0 [pid 6319] exit_group(0 [pid 6322] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6320] <... exit_group resumed>) = ? [pid 6319] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6323 attached [pid 6323] set_robust_list(0x555555a0f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6323 [pid 6323] <... set_robust_list resumed>) = 0 [pid 6319] +++ exited with 0 +++ [pid 6322] pipe2( [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6322] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6323] <... prctl resumed>) = 0 [pid 6322] dup(4 [pid 6320] +++ exited with 0 +++ [pid 6322] <... dup resumed>) = 5 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6323] setpgid(0, 0 [pid 6322] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6323] <... setpgid resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6324 attached ./strace-static-x86_64: Process 6325 attached [pid 6323] <... openat resumed>) = 3 [pid 6324] set_robust_list(0x555555a0f660, 24 [pid 6325] set_robust_list(0x555555a0f660, 24 [pid 6323] write(3, "1000", 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6324 [pid 6325] <... set_robust_list resumed>) = 0 [pid 6325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6323] <... write resumed>) = 4 [pid 6323] close(3) = 0 [pid 6323] mkdir("./file0", 000 [pid 6324] <... set_robust_list resumed>) = 0 [pid 6325] <... prctl resumed>) = 0 [pid 6323] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6321] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6325] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6325 [pid 6324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6325] <... setpgid resumed>) = 0 [pid 6323] pipe2( [pid 6321] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6324] <... prctl resumed>) = 0 [pid 6323] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6324] setpgid(0, 0 [pid 6325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6323] dup(4 [pid 6321] <... write resumed>) = 24 [pid 6324] <... setpgid resumed>) = 0 [pid 6323] <... dup resumed>) = 5 [pid 6321] mount(NULL, NULL, NULL, 0, NULL [pid 6323] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6322] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6325] <... openat resumed>) = 3 [pid 6321] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6322] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6324] <... openat resumed>) = 3 [pid 6325] write(3, "1000", 4 [pid 6323] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6321] exit_group(0 [pid 6324] write(3, "1000", 4 [pid 6325] <... write resumed>) = 4 [pid 6322] <... write resumed>) = 24 [pid 6321] <... exit_group resumed>) = ? [pid 6323] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6324] <... write resumed>) = 4 [pid 6325] close(3 [pid 6323] <... write resumed>) = 24 [pid 6322] mount(NULL, NULL, NULL, 0, NULL [pid 6324] close(3 [pid 6325] <... close resumed>) = 0 [pid 6323] mount(NULL, NULL, NULL, 0, NULL [pid 6322] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6324] <... close resumed>) = 0 [pid 6325] mkdir("./file0", 000 [pid 6323] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6322] exit_group(0 [pid 6324] mkdir("./file0", 000 [pid 6323] exit_group(0 [pid 6325] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6322] <... exit_group resumed>) = ? [pid 6324] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6325] pipe2( [pid 6323] <... exit_group resumed>) = ? [pid 6321] +++ exited with 0 +++ [pid 6324] pipe2( [pid 6325] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6322] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6324] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6325] dup(4 [pid 6324] dup(4 [pid 6325] <... dup resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6324] <... dup resumed>) = 5 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6324] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6325] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6323] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6327 ./strace-static-x86_64: Process 6326 attached [pid 6326] set_robust_list(0x555555a0f660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6326] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6326 ./strace-static-x86_64: Process 6327 attached [pid 6327] set_robust_list(0x555555a0f660, 24) = 0 [pid 6327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6326] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6328 attached [pid 6327] <... prctl resumed>) = 0 [pid 6328] set_robust_list(0x555555a0f660, 24 [pid 6326] <... prctl resumed>) = 0 [pid 6328] <... set_robust_list resumed>) = 0 [pid 6327] setpgid(0, 0 [pid 6326] setpgid(0, 0 [pid 6328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6327] <... setpgid resumed>) = 0 [pid 6326] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6328 [pid 6328] <... prctl resumed>) = 0 [pid 6327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6328] setpgid(0, 0) = 0 [pid 6326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6327] <... openat resumed>) = 3 [pid 6325] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6326] <... openat resumed>) = 3 [pid 6326] write(3, "1000", 4 [pid 6327] write(3, "1000", 4 [pid 6326] <... write resumed>) = 4 [pid 6327] <... write resumed>) = 4 [pid 6326] close(3) = 0 [pid 6327] close(3 [pid 6326] mkdir("./file0", 000 [pid 6327] <... close resumed>) = 0 [pid 6325] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6328] <... openat resumed>) = 3 [pid 6327] mkdir("./file0", 000 [pid 6326] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6328] write(3, "1000", 4 [pid 6326] pipe2( [pid 6328] <... write resumed>) = 4 [pid 6328] close(3 [pid 6327] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6325] <... write resumed>) = 24 [pid 6327] pipe2( [pid 6325] mount(NULL, NULL, NULL, 0, NULL [pid 6328] <... close resumed>) = 0 [pid 6327] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6326] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6325] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6328] mkdir("./file0", 000 [pid 6327] dup(4 [pid 6326] dup(4 [pid 6324] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6325] exit_group(0 [pid 6328] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6327] <... dup resumed>) = 5 [pid 6326] <... dup resumed>) = 5 [pid 6325] <... exit_group resumed>) = ? [pid 6328] pipe2( [pid 6327] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6326] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6324] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6328] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6324] <... write resumed>) = 24 [pid 6328] dup(4 [pid 6324] mount(NULL, NULL, NULL, 0, NULL [pid 6328] <... dup resumed>) = 5 [pid 6324] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6325] +++ exited with 0 +++ [pid 6328] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6324] exit_group(0) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6325, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6327] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6327] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6327] <... write resumed>) = 24 [pid 6324] +++ exited with 0 +++ [pid 6327] mount(NULL, NULL, NULL, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6324, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ./strace-static-x86_64: Process 6329 attached [pid 6327] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6329] set_robust_list(0x555555a0f660, 24 [pid 6327] exit_group(0 [pid 6329] <... set_robust_list resumed>) = 0 [pid 6327] <... exit_group resumed>) = ? [pid 6326] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6329 [pid 6329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6327] +++ exited with 0 +++ ./strace-static-x86_64: Process 6330 attached [pid 6329] <... prctl resumed>) = 0 [pid 6328] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6326] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6330 [pid 6329] setpgid(0, 0 [pid 6328] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6326] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6329] <... setpgid resumed>) = 0 [pid 6328] <... write resumed>) = 24 [pid 6326] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6330] set_robust_list(0x555555a0f660, 24 [pid 6329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6328] mount(NULL, NULL, NULL, 0, NULL [pid 6326] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6326] exit_group(0 [pid 6328] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6326] <... exit_group resumed>) = ? [pid 6330] <... set_robust_list resumed>) = 0 [pid 6329] <... openat resumed>) = 3 [pid 6328] exit_group(0 [pid 6326] +++ exited with 0 +++ [pid 6330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6326, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6329] write(3, "1000", 4 [pid 6328] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6331 attached [pid 6330] <... prctl resumed>) = 0 [pid 6329] <... write resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6331 [pid 6331] set_robust_list(0x555555a0f660, 24 [pid 6330] setpgid(0, 0 [pid 6329] close(3 [pid 6328] +++ exited with 0 +++ [pid 6331] <... set_robust_list resumed>) = 0 [pid 6330] <... setpgid resumed>) = 0 [pid 6329] <... close resumed>) = 0 [pid 6329] mkdir("./file0", 000 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6328, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6329] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6329] pipe2( [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6329] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6329] dup(4) = 5 ./strace-static-x86_64: Process 6333 attached ./strace-static-x86_64: Process 6332 attached [pid 6331] <... prctl resumed>) = 0 [pid 6330] <... openat resumed>) = 3 [pid 6333] set_robust_list(0x555555a0f660, 24 [pid 6332] set_robust_list(0x555555a0f660, 24 [pid 6331] setpgid(0, 0 [pid 6330] write(3, "1000", 4 [pid 6329] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6332 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6333 [pid 6333] <... set_robust_list resumed>) = 0 [pid 6332] <... set_robust_list resumed>) = 0 [pid 6331] <... setpgid resumed>) = 0 [pid 6330] <... write resumed>) = 4 [pid 6333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6330] close(3 [pid 6333] <... prctl resumed>) = 0 [pid 6332] <... prctl resumed>) = 0 [pid 6331] <... openat resumed>) = 3 [pid 6330] <... close resumed>) = 0 [pid 6333] setpgid(0, 0 [pid 6332] setpgid(0, 0 [pid 6330] mkdir("./file0", 000 [pid 6333] <... setpgid resumed>) = 0 [pid 6332] <... setpgid resumed>) = 0 [pid 6331] write(3, "1000", 4 [pid 6330] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6329] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6331] <... write resumed>) = 4 [pid 6330] pipe2( [pid 6333] <... openat resumed>) = 3 [pid 6332] <... openat resumed>) = 3 [pid 6331] close(3 [pid 6330] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6329] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6333] write(3, "1000", 4 [pid 6332] write(3, "1000", 4 [pid 6331] <... close resumed>) = 0 [pid 6330] dup(4 [pid 6333] <... write resumed>) = 4 [pid 6332] <... write resumed>) = 4 [pid 6331] mkdir("./file0", 000 [pid 6329] <... write resumed>) = 24 [pid 6333] close(3 [pid 6332] close(3 [pid 6331] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6330] <... dup resumed>) = 5 [pid 6329] mount(NULL, NULL, NULL, 0, NULL [pid 6333] <... close resumed>) = 0 [pid 6332] <... close resumed>) = 0 [pid 6331] pipe2( [pid 6330] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6329] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6333] mkdir("./file0", 000 [pid 6332] mkdir("./file0", 000 [pid 6331] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6329] exit_group(0 [pid 6333] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6332] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6329] <... exit_group resumed>) = ? [pid 6333] pipe2( [pid 6331] dup(4) = 5 [pid 6331] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6333] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6332] pipe2( [pid 6333] dup(4 [pid 6332] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6330] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6329] +++ exited with 0 +++ [pid 6333] <... dup resumed>) = 5 [pid 6332] dup(4 [pid 6333] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6332] <... dup resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6332] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6334 attached [pid 6334] set_robust_list(0x555555a0f660, 24) = 0 [pid 6334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6330] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6334] setpgid(0, 0 [pid 6330] <... write resumed>) = 24 [pid 6334] <... setpgid resumed>) = 0 [pid 6330] mount(NULL, NULL, NULL, 0, NULL [pid 6334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6330] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6334] <... openat resumed>) = 3 [pid 6330] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6334 [pid 6334] write(3, "1000", 4 [pid 6331] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6330] <... exit_group resumed>) = ? [pid 6334] <... write resumed>) = 4 [pid 6331] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6330] +++ exited with 0 +++ [pid 6334] close(3 [pid 6331] <... write resumed>) = 24 [pid 6334] <... close resumed>) = 0 [pid 6331] mount(NULL, NULL, NULL, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6334] mkdir("./file0", 000 [pid 6331] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6334] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] <... restart_syscall resumed>) = 0 [pid 6334] pipe2( [pid 6331] exit_group(0 [pid 6334] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6334] dup(4) = 5 [pid 6333] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6331] <... exit_group resumed>) = ? [pid 6334] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6333] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6335 attached [pid 6334] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6332] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6331] +++ exited with 0 +++ [pid 6335] set_robust_list(0x555555a0f660, 24 [pid 6334] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6333] <... write resumed>) = 24 [pid 6332] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6335 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6335] <... set_robust_list resumed>) = 0 [pid 6334] <... write resumed>) = 24 [pid 6333] mount(NULL, NULL, NULL, 0, NULL [pid 6332] <... write resumed>) = 24 [pid 6335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6334] mount(NULL, NULL, NULL, 0, NULL [pid 6333] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6332] mount(NULL, NULL, NULL, 0, NULL [pid 6335] <... prctl resumed>) = 0 [pid 6334] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6333] exit_group(0 [pid 6332] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6336 attached [pid 6335] setpgid(0, 0 [pid 6334] exit_group(0 [pid 6333] <... exit_group resumed>) = ? [pid 6332] exit_group(0 [pid 6335] <... setpgid resumed>) = 0 [pid 6336] set_robust_list(0x555555a0f660, 24 [pid 6335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6334] <... exit_group resumed>) = ? [pid 6333] +++ exited with 0 +++ [pid 6332] <... exit_group resumed>) = ? [pid 6336] <... set_robust_list resumed>) = 0 [pid 6335] <... openat resumed>) = 3 [pid 6334] +++ exited with 0 +++ [pid 6332] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6336 [pid 6336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6335] write(3, "1000", 4) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6336] <... prctl resumed>) = 0 [pid 6335] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6336] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6336] <... setpgid resumed>) = 0 [pid 6336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6336] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6338 attached ./strace-static-x86_64: Process 6337 attached [pid 6337] set_robust_list(0x555555a0f660, 24 [pid 6338] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 6339 attached [pid 6337] <... set_robust_list resumed>) = 0 [pid 6336] write(3, "1000", 4 [pid 6335] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6337 [pid 6339] set_robust_list(0x555555a0f660, 24 [pid 6338] <... set_robust_list resumed>) = 0 [pid 6337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6336] <... write resumed>) = 4 [pid 6335] mkdir("./file0", 000 [pid 6339] <... set_robust_list resumed>) = 0 [pid 6338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6337] <... prctl resumed>) = 0 [pid 6336] close(3 [pid 6335] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6339 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6338 [pid 6336] <... close resumed>) = 0 [pid 6335] pipe2( [pid 6337] setpgid(0, 0 [pid 6336] mkdir("./file0", 000 [pid 6339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6335] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6336] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6339] <... prctl resumed>) = 0 [pid 6336] pipe2( [pid 6335] dup(4 [pid 6339] setpgid(0, 0) = 0 [pid 6338] <... prctl resumed>) = 0 [pid 6337] <... setpgid resumed>) = 0 [pid 6336] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6335] <... dup resumed>) = 5 [pid 6339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6338] setpgid(0, 0 [pid 6337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6336] dup(4 [pid 6335] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6339] <... openat resumed>) = 3 [pid 6338] <... setpgid resumed>) = 0 [pid 6337] <... openat resumed>) = 3 [pid 6336] <... dup resumed>) = 5 [pid 6339] write(3, "1000", 4 [pid 6338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6336] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6339] <... write resumed>) = 4 [pid 6338] <... openat resumed>) = 3 [pid 6337] write(3, "1000", 4 [pid 6339] close(3 [pid 6338] write(3, "1000", 4 [pid 6337] <... write resumed>) = 4 [pid 6339] <... close resumed>) = 0 [pid 6338] <... write resumed>) = 4 [pid 6339] mkdir("./file0", 000 [pid 6338] close(3 [pid 6337] close(3 [pid 6338] <... close resumed>) = 0 [pid 6337] <... close resumed>) = 0 [pid 6337] mkdir("./file0", 000 [pid 6339] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6338] mkdir("./file0", 000 [pid 6337] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6339] pipe2([3, 4], 0) = 0 [pid 6338] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6337] pipe2( [pid 6338] pipe2( [pid 6337] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6339] dup(4 [pid 6338] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6337] dup(4 [pid 6338] dup(4 [pid 6339] <... dup resumed>) = 5 [pid 6337] <... dup resumed>) = 5 [pid 6336] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6335] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6339] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6338] <... dup resumed>) = 5 [pid 6337] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6335] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6338] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6335] <... write resumed>) = 24 [pid 6336] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6335] mount(NULL, NULL, NULL, 0, NULL [pid 6336] mount(NULL, NULL, NULL, 0, NULL [pid 6335] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6336] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6335] exit_group(0 [pid 6336] exit_group(0 [pid 6335] <... exit_group resumed>) = ? [pid 6336] <... exit_group resumed>) = ? [pid 6335] +++ exited with 0 +++ [pid 6336] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6336, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6340 attached [pid 6340] set_robust_list(0x555555a0f660, 24) = 0 [pid 6340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6339] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6338] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6337] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6340 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6340] <... prctl resumed>) = 0 [pid 6340] setpgid(0, 0 [pid 6339] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6341 attached [pid 6340] <... setpgid resumed>) = 0 [pid 6339] <... write resumed>) = 24 [pid 6338] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6337] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6341] set_robust_list(0x555555a0f660, 24 [pid 6340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6339] mount(NULL, NULL, NULL, 0, NULL [pid 6338] <... write resumed>) = 24 [pid 6337] <... write resumed>) = 24 [pid 6341] <... set_robust_list resumed>) = 0 [pid 6340] <... openat resumed>) = 3 [pid 6339] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6340] write(3, "1000", 4 [pid 6339] exit_group(0 [pid 6338] mount(NULL, NULL, NULL, 0, NULL [pid 6337] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6341 [pid 6341] <... prctl resumed>) = 0 [pid 6340] <... write resumed>) = 4 [pid 6339] <... exit_group resumed>) = ? [pid 6338] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6337] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6341] setpgid(0, 0 [pid 6340] close(3 [pid 6339] +++ exited with 0 +++ [pid 6338] exit_group(0 [pid 6341] <... setpgid resumed>) = 0 [pid 6340] <... close resumed>) = 0 [pid 6337] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6339, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6340] mkdir("./file0", 000 [pid 6338] <... exit_group resumed>) = ? [pid 6337] <... exit_group resumed>) = ? [pid 6341] <... openat resumed>) = 3 [pid 6340] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6338] +++ exited with 0 +++ [pid 6337] +++ exited with 0 +++ [pid 6341] write(3, "1000", 4 [pid 6340] pipe2( [pid 6341] <... write resumed>) = 4 [pid 6340] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6338, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6341] close(3 [pid 6340] dup(4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6342 attached [pid 6341] <... close resumed>) = 0 [pid 6340] <... dup resumed>) = 5 [pid 6342] set_robust_list(0x555555a0f660, 24 [pid 6341] mkdir("./file0", 000 [pid 6340] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6342] <... set_robust_list resumed>) = 0 [pid 6341] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6341] pipe2([3, 4], 0) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6342 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6343 attached ./strace-static-x86_64: Process 6344 attached [pid 6342] <... prctl resumed>) = 0 [pid 6341] dup(4 [pid 6344] set_robust_list(0x555555a0f660, 24 [pid 6343] set_robust_list(0x555555a0f660, 24 [pid 6342] setpgid(0, 0 [pid 6341] <... dup resumed>) = 5 [pid 6344] <... set_robust_list resumed>) = 0 [pid 6343] <... set_robust_list resumed>) = 0 [pid 6342] <... setpgid resumed>) = 0 [pid 6341] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6344] <... prctl resumed>) = 0 [pid 6344] setpgid(0, 0 [pid 6343] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6343 [pid 6342] <... openat resumed>) = 3 [pid 6344] <... setpgid resumed>) = 0 [pid 6343] setpgid(0, 0 [pid 6342] write(3, "1000", 4 [pid 6344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6343] <... setpgid resumed>) = 0 [pid 6342] <... write resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6344 [pid 6342] close(3 [pid 6340] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6344] <... openat resumed>) = 3 [pid 6343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6342] <... close resumed>) = 0 [pid 6344] write(3, "1000", 4 [pid 6343] <... openat resumed>) = 3 [pid 6342] mkdir("./file0", 000 [pid 6340] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6344] <... write resumed>) = 4 [pid 6343] write(3, "1000", 4 [pid 6342] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6341] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6340] <... write resumed>) = 24 [pid 6344] close(3 [pid 6343] <... write resumed>) = 4 [pid 6342] pipe2( [pid 6341] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6340] mount(NULL, NULL, NULL, 0, NULL [pid 6344] <... close resumed>) = 0 [pid 6343] close(3 [pid 6342] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6341] <... write resumed>) = 24 [pid 6340] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6344] mkdir("./file0", 000 [pid 6343] <... close resumed>) = 0 [pid 6342] dup(4 [pid 6341] mount(NULL, NULL, NULL, 0, NULL [pid 6340] exit_group(0 [pid 6344] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6343] mkdir("./file0", 000 [pid 6342] <... dup resumed>) = 5 [pid 6341] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6340] <... exit_group resumed>) = ? [pid 6344] pipe2( [pid 6343] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6342] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6341] exit_group(0 [pid 6340] +++ exited with 0 +++ [pid 6344] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6343] pipe2([3, 4], 0) = 0 [pid 6341] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6344] dup(4) = 5 [pid 6343] dup(4 [pid 6342] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6341] +++ exited with 0 +++ [pid 6344] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6342] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6341, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6343] <... dup resumed>) = 5 [pid 6342] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6343] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6342] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6345 attached ./strace-static-x86_64: Process 6346 attached [pid 6342] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6345 [pid 6346] set_robust_list(0x555555a0f660, 24 [pid 6345] set_robust_list(0x555555a0f660, 24 [pid 6342] exit_group(0 [pid 6346] <... set_robust_list resumed>) = 0 [pid 6342] <... exit_group resumed>) = ? [pid 6346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6345] <... set_robust_list resumed>) = 0 [pid 6344] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6342] +++ exited with 0 +++ [pid 6346] setpgid(0, 0 [pid 6345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6344] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6346 [pid 6346] <... setpgid resumed>) = 0 [pid 6345] <... prctl resumed>) = 0 [pid 6344] <... write resumed>) = 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6345] setpgid(0, 0 [pid 6344] mount(NULL, NULL, NULL, 0, NULL [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6346] <... openat resumed>) = 3 [pid 6345] <... setpgid resumed>) = 0 [pid 6344] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... restart_syscall resumed>) = 0 [pid 6344] exit_group(0 [pid 6346] write(3, "1000", 4 [pid 6344] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6346] <... write resumed>) = 4 [pid 6344] +++ exited with 0 +++ ./strace-static-x86_64: Process 6347 attached [pid 6346] close(3 [pid 6345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6343] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6347] set_robust_list(0x555555a0f660, 24 [pid 6346] <... close resumed>) = 0 [pid 6347] <... set_robust_list resumed>) = 0 [pid 6346] mkdir("./file0", 000 [pid 6345] <... openat resumed>) = 3 [pid 6347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6346] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6346] pipe2( [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6347 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6348 attached [pid 6347] <... prctl resumed>) = 0 [pid 6346] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6345] write(3, "1000", 4 [pid 6343] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6348] set_robust_list(0x555555a0f660, 24 [pid 6347] setpgid(0, 0 [pid 6346] dup(4 [pid 6345] <... write resumed>) = 4 [pid 6343] <... write resumed>) = 24 [pid 6348] <... set_robust_list resumed>) = 0 [pid 6347] <... setpgid resumed>) = 0 [pid 6346] <... dup resumed>) = 5 [pid 6345] close(3 [pid 6343] mount(NULL, NULL, NULL, 0, NULL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6348 [pid 6348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6345] <... close resumed>) = 0 [pid 6343] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6348] <... prctl resumed>) = 0 [pid 6347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6345] mkdir("./file0", 000 [pid 6343] exit_group(0 [pid 6348] setpgid(0, 0 [pid 6346] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6348] <... setpgid resumed>) = 0 [pid 6343] <... exit_group resumed>) = ? [pid 6348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6347] <... openat resumed>) = 3 [pid 6345] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6343] +++ exited with 0 +++ [pid 6345] pipe2( [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6348] <... openat resumed>) = 3 [pid 6347] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6345] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6347] <... write resumed>) = 4 [pid 6345] dup(4 [pid 6348] write(3, "1000", 4 [pid 6347] close(3 [pid 6345] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6349 attached [pid 6348] <... write resumed>) = 4 [pid 6347] <... close resumed>) = 0 [pid 6345] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6349 [pid 6349] set_robust_list(0x555555a0f660, 24 [pid 6347] mkdir("./file0", 000 [pid 6349] <... set_robust_list resumed>) = 0 [pid 6348] close(3 [pid 6347] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6348] <... close resumed>) = 0 [pid 6349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6348] mkdir("./file0", 000 [pid 6347] pipe2( [pid 6346] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6348] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6346] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6348] pipe2( [pid 6347] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6346] <... write resumed>) = 24 [pid 6349] <... prctl resumed>) = 0 [pid 6348] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6347] dup(4 [pid 6349] setpgid(0, 0 [pid 6348] dup(4 [pid 6347] <... dup resumed>) = 5 [pid 6349] <... setpgid resumed>) = 0 [pid 6348] <... dup resumed>) = 5 [pid 6348] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6347] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6346] mount(NULL, NULL, NULL, 0, NULL [pid 6349] write(3, "1000", 4 [pid 6346] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6345] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6349] <... write resumed>) = 4 [pid 6349] close(3) = 0 [pid 6346] exit_group(0 [pid 6345] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6349] mkdir("./file0", 000 [pid 6346] <... exit_group resumed>) = ? [pid 6345] mount(NULL, NULL, NULL, 0, NULL [pid 6346] +++ exited with 0 +++ [pid 6345] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6349] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6345] exit_group(0 [pid 6349] pipe2( [pid 6345] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6349] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6345] +++ exited with 0 +++ [pid 6349] dup(4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6349] <... dup resumed>) = 5 [pid 6348] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6347] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6350 attached [pid 6349] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6350] set_robust_list(0x555555a0f660, 24 [pid 6348] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6347] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6350 [pid 6350] <... set_robust_list resumed>) = 0 [pid 6348] <... write resumed>) = 24 [pid 6347] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6348] mount(NULL, NULL, NULL, 0, NULL [pid 6347] mount(NULL, NULL, NULL, 0, NULL [pid 6348] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6347] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6350] <... prctl resumed>) = 0 [pid 6348] exit_group(0 [pid 6347] exit_group(0 [pid 6350] setpgid(0, 0) = 0 [pid 6348] <... exit_group resumed>) = ? [pid 6347] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6351 attached [pid 6350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6347] +++ exited with 0 +++ [pid 6351] set_robust_list(0x555555a0f660, 24 [pid 6348] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6351 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6351] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6350] <... openat resumed>) = 3 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6351] setpgid(0, 0) = 0 [pid 6351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6351] write(3, "1000", 4./strace-static-x86_64: Process 6353 attached [pid 6350] write(3, "1000", 4 [pid 6349] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6352 attached [pid 6353] set_robust_list(0x555555a0f660, 24 [pid 6351] <... write resumed>) = 4 [pid 6350] <... write resumed>) = 4 [pid 6349] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6353 [pid 6352] set_robust_list(0x555555a0f660, 24 [pid 6353] <... set_robust_list resumed>) = 0 [pid 6351] close(3 [pid 6350] close(3 [pid 6349] <... write resumed>) = 24 [pid 6352] <... set_robust_list resumed>) = 0 [pid 6353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6351] <... close resumed>) = 0 [pid 6350] <... close resumed>) = 0 [pid 6349] mount(NULL, NULL, NULL, 0, NULL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6352 [pid 6352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6353] <... prctl resumed>) = 0 [pid 6351] mkdir("./file0", 000 [pid 6350] mkdir("./file0", 000 [pid 6349] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6352] <... prctl resumed>) = 0 [pid 6353] setpgid(0, 0 [pid 6351] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6350] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6349] exit_group(0 [pid 6352] setpgid(0, 0 [pid 6353] <... setpgid resumed>) = 0 [pid 6351] pipe2( [pid 6350] pipe2( [pid 6349] <... exit_group resumed>) = ? [pid 6352] <... setpgid resumed>) = 0 [pid 6353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6351] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6350] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6349] +++ exited with 0 +++ [pid 6352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6351] dup(4 [pid 6353] <... openat resumed>) = 3 [pid 6350] dup(4 [pid 6352] <... openat resumed>) = 3 [pid 6351] <... dup resumed>) = 5 [pid 6350] <... dup resumed>) = 5 [pid 6352] write(3, "1000", 4 [pid 6353] write(3, "1000", 4 [pid 6351] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6350] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6352] <... write resumed>) = 4 [pid 6353] <... write resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6352] close(3 [pid 6353] close(3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6353] <... close resumed>) = 0 [pid 6352] <... close resumed>) = 0 [pid 6353] mkdir("./file0", 000 [pid 6352] mkdir("./file0", 000 [pid 6353] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6352] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6353] pipe2( [pid 6352] pipe2( [pid 6353] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6352] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6353] dup(4 [pid 6352] dup(4 [pid 6353] <... dup resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6352] <... dup resumed>) = 5 [pid 6352] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6353] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6354 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6354 [pid 6354] set_robust_list(0x555555a0f660, 24) = 0 [pid 6354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6354] setpgid(0, 0) = 0 [pid 6354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6351] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6350] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6354] <... openat resumed>) = 3 [pid 6351] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6350] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6354] write(3, "1000", 4 [pid 6351] <... write resumed>) = 24 [pid 6350] <... write resumed>) = 24 [pid 6354] <... write resumed>) = 4 [pid 6351] mount(NULL, NULL, NULL, 0, NULL [pid 6350] mount(NULL, NULL, NULL, 0, NULL [pid 6354] close(3 [pid 6351] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6350] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6354] <... close resumed>) = 0 [pid 6351] exit_group(0 [pid 6350] exit_group(0 [pid 6354] mkdir("./file0", 000 [pid 6351] <... exit_group resumed>) = ? [pid 6350] <... exit_group resumed>) = ? [pid 6354] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6350] +++ exited with 0 +++ [pid 6354] pipe2([3, 4], 0) = 0 [pid 6353] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6351] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6354] dup(4) = 5 [pid 6354] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6353] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6352] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6353] <... write resumed>) = 24 [pid 6353] mount(NULL, NULL, NULL, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6355 attached [pid 6353] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6353] exit_group(0) = ? [pid 6353] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6353, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6355 ./strace-static-x86_64: Process 6356 attached [pid 6355] set_robust_list(0x555555a0f660, 24 [pid 6352] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6356] set_robust_list(0x555555a0f660, 24 [pid 6352] <... write resumed>) = 24 [pid 6355] <... set_robust_list resumed>) = 0 [pid 6356] <... set_robust_list resumed>) = 0 [pid 6352] mount(NULL, NULL, NULL, 0, NULL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6356 [pid 6352] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6356] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6357 attached ) = 0 [pid 6352] exit_group(0 [pid 6357] set_robust_list(0x555555a0f660, 24 [pid 6355] <... prctl resumed>) = 0 [pid 6354] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6352] <... exit_group resumed>) = ? [pid 6357] <... set_robust_list resumed>) = 0 [pid 6356] setpgid(0, 0 [pid 6355] setpgid(0, 0 [pid 6354] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6357 [pid 6356] <... setpgid resumed>) = 0 [pid 6357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6355] <... setpgid resumed>) = 0 [pid 6354] <... write resumed>) = 24 [pid 6352] +++ exited with 0 +++ [pid 6357] <... prctl resumed>) = 0 [pid 6356] <... openat resumed>) = 3 [pid 6354] mount(NULL, NULL, NULL, 0, NULL [pid 6355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6357] setpgid(0, 0 [pid 6356] write(3, "1000", 4 [pid 6355] <... openat resumed>) = 3 [pid 6357] <... setpgid resumed>) = 0 [pid 6356] <... write resumed>) = 4 [pid 6354] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6356] close(3 [pid 6355] write(3, "1000", 4./strace-static-x86_64: Process 6358 attached [pid 6356] <... close resumed>) = 0 [pid 6354] exit_group(0 [pid 6356] mkdir("./file0", 000 [pid 6355] <... write resumed>) = 4 [pid 6358] set_robust_list(0x555555a0f660, 24 [pid 6357] <... openat resumed>) = 3 [pid 6355] close(3 [pid 6354] <... exit_group resumed>) = ? [pid 6356] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6358 [pid 6358] <... set_robust_list resumed>) = 0 [pid 6357] write(3, "1000", 4 [pid 6356] pipe2( [pid 6355] <... close resumed>) = 0 [pid 6354] +++ exited with 0 +++ [pid 6358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6357] <... write resumed>) = 4 [pid 6356] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6355] mkdir("./file0", 000 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6358] <... prctl resumed>) = 0 [pid 6357] close(3 [pid 6356] dup(4 [pid 6355] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6358] setpgid(0, 0 [pid 6357] <... close resumed>) = 0 [pid 6356] <... dup resumed>) = 5 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6356] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6355] pipe2( [pid 6357] mkdir("./file0", 000 [pid 6358] <... setpgid resumed>) = 0 [pid 6355] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6355] dup(4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6355] <... dup resumed>) = 5 [pid 6357] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6358] <... openat resumed>) = 3 [pid 6357] pipe2( [pid 6355] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6357] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6359 attached [pid 6358] write(3, "1000", 4 [pid 6357] dup(4 [pid 6359] set_robust_list(0x555555a0f660, 24 [pid 6358] <... write resumed>) = 4 [pid 6357] <... dup resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6359 [pid 6359] <... set_robust_list resumed>) = 0 [pid 6358] close(3 [pid 6357] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6358] <... close resumed>) = 0 [pid 6358] mkdir("./file0", 000 [pid 6359] <... prctl resumed>) = 0 [pid 6358] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6356] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6359] setpgid(0, 0) = 0 [pid 6358] pipe2([3, 4], 0) = 0 [pid 6356] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6358] dup(4 [pid 6359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6356] <... write resumed>) = 24 [pid 6359] <... openat resumed>) = 3 [pid 6358] <... dup resumed>) = 5 [pid 6356] mount(NULL, NULL, NULL, 0, NULL [pid 6358] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6356] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6359] write(3, "1000", 4 [pid 6356] exit_group(0 [pid 6359] <... write resumed>) = 4 [pid 6356] <... exit_group resumed>) = ? [pid 6355] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6359] close(3 [pid 6356] +++ exited with 0 +++ [pid 6355] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6359] <... close resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6359] mkdir("./file0", 000 [pid 6355] <... write resumed>) = 24 [pid 6355] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6359] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6355] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6359] pipe2( [pid 6355] <... exit_group resumed>) = ? [pid 6359] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6360 attached [pid 6359] dup(4 [pid 6357] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6360] set_robust_list(0x555555a0f660, 24) = 0 [pid 6359] <... dup resumed>) = 5 [pid 6358] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6355] +++ exited with 0 +++ [pid 6360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6359] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6355, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6360] <... prctl resumed>) = 0 [pid 6357] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6360 [pid 6360] setpgid(0, 0) = 0 [pid 6357] <... write resumed>) = 24 [pid 6360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6358] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6357] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6360] <... openat resumed>) = 3 [pid 6358] <... write resumed>) = 24 [pid 6357] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6357] exit_group(0) = ? ./strace-static-x86_64: Process 6361 attached [pid 6358] mount(NULL, NULL, NULL, 0, NULL [pid 6357] +++ exited with 0 +++ [pid 6361] set_robust_list(0x555555a0f660, 24 [pid 6360] write(3, "1000", 4 [pid 6358] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6361] <... set_robust_list resumed>) = 0 [pid 6360] <... write resumed>) = 4 [pid 6359] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6358] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6361 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6360] close(3 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6360] <... close resumed>) = 0 [pid 6358] <... exit_group resumed>) = ? [pid 6361] <... prctl resumed>) = 0 [pid 6361] setpgid(0, 0) = 0 [pid 6361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6358] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6360] mkdir("./file0", 000 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6362 attached [pid 6361] <... openat resumed>) = 3 [pid 6360] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6359] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6362] set_robust_list(0x555555a0f660, 24 [pid 6360] pipe2( [pid 6362] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6363 attached [pid 6362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6361] write(3, "1000", 4 [pid 6360] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6359] <... write resumed>) = 24 [pid 6363] set_robust_list(0x555555a0f660, 24 [pid 6362] <... prctl resumed>) = 0 [pid 6361] <... write resumed>) = 4 [pid 6360] dup(4 [pid 6359] mount(NULL, NULL, NULL, 0, NULL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6362 [pid 6362] setpgid(0, 0 [pid 6363] <... set_robust_list resumed>) = 0 [pid 6360] <... dup resumed>) = 5 [pid 6362] <... setpgid resumed>) = 0 [pid 6361] close(3 [pid 6359] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6360] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6359] exit_group(0 [pid 6363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6361] <... close resumed>) = 0 [pid 6359] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6363 [pid 6363] <... prctl resumed>) = 0 [pid 6361] mkdir("./file0", 000 [pid 6363] setpgid(0, 0 [pid 6362] <... openat resumed>) = 3 [pid 6361] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6359] +++ exited with 0 +++ [pid 6363] <... setpgid resumed>) = 0 [pid 6362] write(3, "1000", 4 [pid 6361] pipe2( [pid 6363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6362] <... write resumed>) = 4 [pid 6361] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6361] dup(4) = 5 [pid 6361] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6363] <... openat resumed>) = 3 [pid 6362] close(3) = 0 [pid 6363] write(3, "1000", 4 [pid 6362] mkdir("./file0", 000 [pid 6363] <... write resumed>) = 4 [pid 6363] close(3) = 0 ./strace-static-x86_64: Process 6364 attached [pid 6362] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6364] set_robust_list(0x555555a0f660, 24 [pid 6363] mkdir("./file0", 000 [pid 6364] <... set_robust_list resumed>) = 0 [pid 6363] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6362] pipe2( [pid 6364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6363] pipe2( [pid 6362] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6364 [pid 6363] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6364] <... prctl resumed>) = 0 [pid 6363] dup(4 [pid 6362] dup(4 [pid 6364] setpgid(0, 0 [pid 6363] <... dup resumed>) = 5 [pid 6362] <... dup resumed>) = 5 [pid 6364] <... setpgid resumed>) = 0 [pid 6364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6363] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6362] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6364] <... openat resumed>) = 3 [pid 6364] write(3, "1000", 4) = 4 [pid 6364] close(3) = 0 [pid 6364] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6364] pipe2([3, 4], 0) = 0 [pid 6364] dup(4 [pid 6360] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6360] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6360] mount(NULL, NULL, NULL, 0, NULL [pid 6364] <... dup resumed>) = 5 [pid 6360] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6364] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6360] exit_group(0) = ? [pid 6361] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6360] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6361] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6365 attached ) = 24 [pid 6365] set_robust_list(0x555555a0f660, 24 [pid 6361] mount(NULL, NULL, NULL, 0, NULL [pid 6365] <... set_robust_list resumed>) = 0 [pid 6361] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6361] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6365 [pid 6365] <... prctl resumed>) = 0 [pid 6361] <... exit_group resumed>) = ? [pid 6365] setpgid(0, 0) = 0 [pid 6365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6362] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6365] <... openat resumed>) = 3 [pid 6364] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6362] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6361] +++ exited with 0 +++ [pid 6365] write(3, "1000", 4) = 4 [pid 6365] close(3) = 0 [pid 6365] mkdir("./file0", 000 [pid 6362] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6361, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6364] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6362] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6365] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6364] <... write resumed>) = 24 [pid 6362] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6364] mount(NULL, NULL, NULL, 0, NULL [pid 6362] exit_group(0 [pid 6365] pipe2( [pid 6364] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6365] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6364] exit_group(0 [pid 6365] dup(4 [pid 6364] <... exit_group resumed>) = ? [pid 6363] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6365] <... dup resumed>) = 5 [pid 6362] <... exit_group resumed>) = ? [pid 6365] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6364] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6366 attached [pid 6365] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6363] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6362] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6366 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6367 attached [pid 6366] set_robust_list(0x555555a0f660, 24 [pid 6363] <... write resumed>) = 24 [pid 6367] set_robust_list(0x555555a0f660, 24 [pid 6366] <... set_robust_list resumed>) = 0 [pid 6363] mount(NULL, NULL, NULL, 0, NULL [pid 6367] <... set_robust_list resumed>) = 0 [pid 6366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6365] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6363] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6366] <... prctl resumed>) = 0 [pid 6365] <... write resumed>) = 24 [pid 6363] exit_group(0 [pid 6367] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6369 attached [pid 6366] setpgid(0, 0 [pid 6365] mount(NULL, NULL, NULL, 0, NULL [pid 6363] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6367 [pid 6369] set_robust_list(0x555555a0f660, 24 [pid 6367] <... prctl resumed>) = 0 [pid 6366] <... setpgid resumed>) = 0 [pid 6365] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6363] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6369 [pid 6369] <... set_robust_list resumed>) = 0 [pid 6367] setpgid(0, 0 [pid 6366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6365] exit_group(0) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6366] <... openat resumed>) = 3 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6367] <... setpgid resumed>) = 0 [pid 6365] +++ exited with 0 +++ [pid 6366] write(3, "1000", 4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6365, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6370 attached [pid 6366] <... write resumed>) = 4 [pid 6370] set_robust_list(0x555555a0f660, 24 [pid 6369] <... prctl resumed>) = 0 [pid 6367] <... openat resumed>) = 3 [pid 6366] close(3 [pid 6370] <... set_robust_list resumed>) = 0 [pid 6369] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6370 [pid 6370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6369] <... setpgid resumed>) = 0 [pid 6367] write(3, "1000", 4 [pid 6366] <... close resumed>) = 0 [pid 6370] <... prctl resumed>) = 0 [pid 6369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6367] <... write resumed>) = 4 [pid 6366] mkdir("./file0", 000 [pid 6370] setpgid(0, 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6371 attached [pid 6370] <... setpgid resumed>) = 0 [pid 6369] <... openat resumed>) = 3 [pid 6367] close(3 [pid 6366] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6371] set_robust_list(0x555555a0f660, 24 [pid 6370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6369] write(3, "1000", 4 [pid 6367] <... close resumed>) = 0 [pid 6366] pipe2( [pid 6370] <... openat resumed>) = 3 [pid 6369] <... write resumed>) = 4 [pid 6367] mkdir("./file0", 000 [pid 6371] <... set_robust_list resumed>) = 0 [pid 6369] close(3 [pid 6366] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6369] <... close resumed>) = 0 [pid 6370] write(3, "1000", 4 [pid 6366] dup(4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6371 [pid 6371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6370] <... write resumed>) = 4 [pid 6369] mkdir("./file0", 000 [pid 6366] <... dup resumed>) = 5 [pid 6367] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6370] close(3) = 0 [pid 6371] <... prctl resumed>) = 0 [pid 6370] mkdir("./file0", 000 [pid 6369] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6367] pipe2( [pid 6366] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6370] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6369] pipe2( [pid 6367] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6371] setpgid(0, 0 [pid 6370] pipe2( [pid 6367] dup(4 [pid 6371] <... setpgid resumed>) = 0 [pid 6370] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6369] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6367] <... dup resumed>) = 5 [pid 6366] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6370] dup(4 [pid 6369] dup(4 [pid 6367] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6366] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6370] <... dup resumed>) = 5 [pid 6369] <... dup resumed>) = 5 [pid 6366] <... write resumed>) = 24 [pid 6370] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6371] <... openat resumed>) = 3 [pid 6369] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6366] mount(NULL, NULL, NULL, 0, NULL [pid 6371] write(3, "1000", 4 [pid 6366] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6371] <... write resumed>) = 4 [pid 6366] exit_group(0 [pid 6371] close(3 [pid 6366] <... exit_group resumed>) = ? [pid 6371] <... close resumed>) = 0 [pid 6366] +++ exited with 0 +++ [pid 6371] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6371] pipe2([3, 4], 0) = 0 [pid 6371] dup(4) = 5 [ 76.786677][ T24] cfg80211: failed to load regulatory.db [pid 6371] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6372 attached [pid 6372] set_robust_list(0x555555a0f660, 24) = 0 [pid 6372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6372 [pid 6372] setpgid(0, 0) = 0 [pid 6369] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6367] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6369] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6367] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6372] <... openat resumed>) = 3 [pid 6370] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6369] <... write resumed>) = 24 [pid 6367] <... write resumed>) = 24 [pid 6372] write(3, "1000", 4 [pid 6369] mount(NULL, NULL, NULL, 0, NULL [pid 6367] mount(NULL, NULL, NULL, 0, NULL [pid 6372] <... write resumed>) = 4 [pid 6369] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6367] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6372] close(3) = 0 [pid 6370] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6369] exit_group(0 [pid 6367] exit_group(0 [pid 6372] mkdir("./file0", 000 [pid 6370] <... write resumed>) = 24 [pid 6369] <... exit_group resumed>) = ? [pid 6367] <... exit_group resumed>) = ? [pid 6370] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6370] exit_group(0) = ? [pid 6369] +++ exited with 0 +++ [pid 6372] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6367] +++ exited with 0 +++ [pid 6372] pipe2( [pid 6371] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6371] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6372] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6371] <... write resumed>) = 24 [pid 6372] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6371] mount(NULL, NULL, NULL, 0, NULL [pid 6372] <... dup resumed>) = 5 [pid 6370] +++ exited with 0 +++ [pid 6372] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6371] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6373 attached [pid 6371] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6373] set_robust_list(0x555555a0f660, 24 [pid 6372] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6371] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6373 [pid 6373] <... set_robust_list resumed>) = 0 [pid 6372] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6371] +++ exited with 0 +++ [pid 6373] <... prctl resumed>) = 0 [pid 6372] <... write resumed>) = 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6373] setpgid(0, 0 [pid 6372] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6373] <... setpgid resumed>) = 0 [pid 6373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6375 attached ./strace-static-x86_64: Process 6374 attached [pid 6372] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6372] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6375 [pid 6373] <... openat resumed>) = 3 [pid 6372] <... exit_group resumed>) = ? [pid 6375] set_robust_list(0x555555a0f660, 24 [pid 6374] set_robust_list(0x555555a0f660, 24 [pid 6373] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6374 [pid 6375] <... set_robust_list resumed>) = 0 [pid 6374] <... set_robust_list resumed>) = 0 [pid 6373] <... write resumed>) = 4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6372] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6373] close(3./strace-static-x86_64: Process 6376 attached [pid 6375] <... prctl resumed>) = 0 [pid 6374] <... prctl resumed>) = 0 [pid 6373] <... close resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6376 [pid 6376] set_robust_list(0x555555a0f660, 24 [pid 6375] setpgid(0, 0 [pid 6374] setpgid(0, 0 [pid 6373] mkdir("./file0", 000 [pid 6376] <... set_robust_list resumed>) = 0 [pid 6375] <... setpgid resumed>) = 0 [pid 6374] <... setpgid resumed>) = 0 [pid 6373] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6373] pipe2(./strace-static-x86_64: Process 6377 attached [pid 6376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6375] <... openat resumed>) = 3 [pid 6373] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6374] <... openat resumed>) = 3 [pid 6377] set_robust_list(0x555555a0f660, 24 [pid 6376] <... prctl resumed>) = 0 [pid 6375] write(3, "1000", 4 [pid 6373] dup(4 [pid 6377] <... set_robust_list resumed>) = 0 [pid 6376] setpgid(0, 0 [pid 6375] <... write resumed>) = 4 [pid 6374] write(3, "1000", 4 [pid 6373] <... dup resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6377 [pid 6376] <... setpgid resumed>) = 0 [pid 6377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6375] close(3 [pid 6374] <... write resumed>) = 4 [pid 6373] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6377] <... prctl resumed>) = 0 [pid 6375] <... close resumed>) = 0 [pid 6374] close(3 [pid 6376] <... openat resumed>) = 3 [pid 6375] mkdir("./file0", 000 [pid 6374] <... close resumed>) = 0 [pid 6377] setpgid(0, 0) = 0 [pid 6376] write(3, "1000", 4) = 4 [pid 6376] close(3) = 0 [pid 6377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6376] mkdir("./file0", 000 [pid 6375] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6376] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6375] pipe2( [pid 6374] mkdir("./file0", 000 [pid 6377] <... openat resumed>) = 3 [pid 6376] pipe2([3, 4], 0) = 0 [pid 6376] dup(4 [pid 6377] write(3, "1000", 4 [pid 6375] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6374] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6373] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6377] <... write resumed>) = 4 [pid 6374] pipe2( [pid 6375] dup(4 [pid 6376] <... dup resumed>) = 5 [pid 6374] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6373] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6376] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6377] close(3 [pid 6375] <... dup resumed>) = 5 [pid 6373] <... write resumed>) = 24 [pid 6377] <... close resumed>) = 0 [pid 6375] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6374] dup(4 [pid 6373] mount(NULL, NULL, NULL, 0, NULL [pid 6377] mkdir("./file0", 000 [pid 6374] <... dup resumed>) = 5 [pid 6373] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6373] exit_group(0) = ? [pid 6377] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6374] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6373] +++ exited with 0 +++ [pid 6377] pipe2( [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6373, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6377] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6377] dup(4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6377] <... dup resumed>) = 5 [pid 6376] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6375] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6376] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6375] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6376] <... write resumed>) = 24 [pid 6375] <... write resumed>) = 24 [pid 6376] mount(NULL, NULL, NULL, 0, NULL [pid 6375] mount(NULL, NULL, NULL, 0, NULL [pid 6376] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6375] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6376] exit_group(0 [pid 6375] exit_group(0) = ? ./strace-static-x86_64: Process 6378 attached [pid 6377] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6376] <... exit_group resumed>) = ? [pid 6374] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6378] set_robust_list(0x555555a0f660, 24 [pid 6376] +++ exited with 0 +++ [pid 6375] +++ exited with 0 +++ [pid 6374] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6378 [pid 6378] <... set_robust_list resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6374] <... write resumed>) = 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6375, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6374] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6374] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6379 attached [pid 6378] <... prctl resumed>) = 0 [pid 6374] exit_group(0 [pid 6379] set_robust_list(0x555555a0f660, 24 [pid 6378] setpgid(0, 0) = 0 [pid 6374] <... exit_group resumed>) = ? [pid 6379] <... set_robust_list resumed>) = 0 [pid 6378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6378] <... openat resumed>) = 3 [pid 6377] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6374] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6379 [pid 6379] <... prctl resumed>) = 0 [pid 6378] write(3, "1000", 4 [pid 6379] setpgid(0, 0 [pid 6378] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6379] <... setpgid resumed>) = 0 [pid 6378] close(3 [pid 6379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6378] <... close resumed>) = 0 [pid 6378] mkdir("./file0", 000 [pid 6377] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6380 attached [pid 6379] <... openat resumed>) = 3 [pid 6378] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6377] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6381 attached [pid 6380] set_robust_list(0x555555a0f660, 24 [pid 6379] write(3, "1000", 4 [pid 6378] pipe2( [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6380 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6381 [pid 6381] set_robust_list(0x555555a0f660, 24 [pid 6380] <... set_robust_list resumed>) = 0 [pid 6379] <... write resumed>) = 4 [pid 6378] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6377] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6381] <... set_robust_list resumed>) = 0 [pid 6380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6379] close(3 [pid 6378] dup(4 [pid 6377] exit_group(0 [pid 6381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6380] <... prctl resumed>) = 0 [pid 6379] <... close resumed>) = 0 [pid 6381] <... prctl resumed>) = 0 [pid 6380] setpgid(0, 0 [pid 6379] mkdir("./file0", 000 [pid 6378] <... dup resumed>) = 5 [pid 6377] <... exit_group resumed>) = ? [pid 6381] setpgid(0, 0 [pid 6380] <... setpgid resumed>) = 0 [pid 6379] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6378] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6381] <... setpgid resumed>) = 0 [pid 6380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6379] pipe2( [pid 6381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6379] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6377] +++ exited with 0 +++ [pid 6380] <... openat resumed>) = 3 [pid 6379] dup(4 [pid 6381] <... openat resumed>) = 3 [pid 6380] write(3, "1000", 4 [pid 6379] <... dup resumed>) = 5 [pid 6380] <... write resumed>) = 4 [pid 6379] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6380] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6380] <... close resumed>) = 0 [pid 6381] write(3, "1000", 4 [pid 6380] mkdir("./file0", 000./strace-static-x86_64: Process 6382 attached ) = -1 EEXIST (File exists) [pid 6381] <... write resumed>) = 4 [pid 6381] close(3) = 0 [pid 6381] mkdir("./file0", 000 [pid 6380] pipe2( [pid 6381] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6381] pipe2( [pid 6382] set_robust_list(0x555555a0f660, 24 [pid 6381] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6380] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6382] <... set_robust_list resumed>) = 0 [pid 6380] dup(4 [pid 6381] dup(4) = 5 [pid 6380] <... dup resumed>) = 5 [pid 6382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6381] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6380] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6382 [pid 6382] <... prctl resumed>) = 0 [pid 6378] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6382] setpgid(0, 0) = 0 [pid 6382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6379] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6378] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6382] <... openat resumed>) = 3 [pid 6378] <... write resumed>) = 24 [pid 6378] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6378] exit_group(0 [pid 6382] write(3, "1000", 4 [pid 6379] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6378] <... exit_group resumed>) = ? [pid 6382] <... write resumed>) = 4 [pid 6379] <... write resumed>) = 24 [pid 6378] +++ exited with 0 +++ [pid 6379] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6382] close(3 [pid 6379] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6378, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6379] <... exit_group resumed>) = ? [pid 6382] <... close resumed>) = 0 [pid 6379] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6382] mkdir("./file0", 000 [pid 6381] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 6382] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6381] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6380] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6381] <... write resumed>) = 24 [pid 6380] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6382] pipe2( [pid 6381] mount(NULL, NULL, NULL, 0, NULL [pid 6380] <... write resumed>) = 24 [pid 6382] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6381] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6380] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6382] dup(4 [pid 6381] exit_group(0 [pid 6380] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6382] <... dup resumed>) = 5 [pid 6380] exit_group(0./strace-static-x86_64: Process 6383 attached [pid 6381] <... exit_group resumed>) = ? [pid 6380] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6384 attached [pid 6382] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6384] set_robust_list(0x555555a0f660, 24 [pid 6381] +++ exited with 0 +++ [pid 6384] <... set_robust_list resumed>) = 0 [pid 6383] set_robust_list(0x555555a0f660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6383 [pid 6384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6381, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6384] <... prctl resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6384] setpgid(0, 0 [pid 6383] <... set_robust_list resumed>) = 0 [pid 6380] +++ exited with 0 +++ ./strace-static-x86_64: Process 6385 attached [pid 6384] <... setpgid resumed>) = 0 [pid 6383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6384 [pid 6385] set_robust_list(0x555555a0f660, 24 [pid 6383] <... prctl resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6385] <... set_robust_list resumed>) = 0 [pid 6383] setpgid(0, 0 [pid 6385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6383] <... setpgid resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6385 ./strace-static-x86_64: Process 6386 attached [pid 6385] <... prctl resumed>) = 0 [pid 6384] <... openat resumed>) = 3 [pid 6383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6382] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6386] set_robust_list(0x555555a0f660, 24 [pid 6385] setpgid(0, 0 [pid 6384] write(3, "1000", 4 [pid 6386] <... set_robust_list resumed>) = 0 [pid 6384] <... write resumed>) = 4 [pid 6383] <... openat resumed>) = 3 [pid 6384] close(3 [pid 6386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6385] <... setpgid resumed>) = 0 [pid 6384] <... close resumed>) = 0 [pid 6383] write(3, "1000", 4 [pid 6386] <... prctl resumed>) = 0 [pid 6384] mkdir("./file0", 000 [pid 6382] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6386 [pid 6386] setpgid(0, 0 [pid 6385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6384] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6383] <... write resumed>) = 4 [pid 6386] <... setpgid resumed>) = 0 [pid 6384] pipe2( [pid 6383] close(3 [pid 6382] <... write resumed>) = 24 [pid 6386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6385] <... openat resumed>) = 3 [pid 6383] <... close resumed>) = 0 [pid 6384] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6383] mkdir("./file0", 000 [pid 6382] mount(NULL, NULL, NULL, 0, NULL [pid 6386] <... openat resumed>) = 3 [pid 6385] write(3, "1000", 4 [pid 6384] dup(4 [pid 6383] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6382] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6386] write(3, "1000", 4 [pid 6385] <... write resumed>) = 4 [pid 6384] <... dup resumed>) = 5 [pid 6383] pipe2( [pid 6386] <... write resumed>) = 4 [pid 6385] close(3 [pid 6384] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6383] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6382] exit_group(0 [pid 6386] close(3 [pid 6385] <... close resumed>) = 0 [pid 6383] dup(4 [pid 6386] <... close resumed>) = 0 [pid 6385] mkdir("./file0", 000 [pid 6383] <... dup resumed>) = 5 [pid 6382] <... exit_group resumed>) = ? [pid 6386] mkdir("./file0", 000 [pid 6385] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6383] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6385] pipe2( [pid 6386] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6385] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6386] pipe2( [pid 6385] dup(4 [pid 6382] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6386] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6385] <... dup resumed>) = 5 [pid 6385] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6386] dup(4) = 5 ./strace-static-x86_64: Process 6387 attached [pid 6386] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6387] set_robust_list(0x555555a0f660, 24 [pid 6385] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6384] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6383] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6387 [pid 6387] <... set_robust_list resumed>) = 0 [pid 6385] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6384] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6383] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6385] <... write resumed>) = 24 [pid 6384] <... write resumed>) = 24 [pid 6383] <... write resumed>) = 24 [pid 6385] mount(NULL, NULL, NULL, 0, NULL [pid 6384] mount(NULL, NULL, NULL, 0, NULL [pid 6383] mount(NULL, NULL, NULL, 0, NULL [pid 6385] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6384] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6383] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6387] <... prctl resumed>) = 0 [pid 6385] exit_group(0 [pid 6384] exit_group(0 [pid 6383] exit_group(0 [pid 6387] setpgid(0, 0 [pid 6386] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6385] <... exit_group resumed>) = ? [pid 6384] <... exit_group resumed>) = ? [pid 6383] <... exit_group resumed>) = ? [pid 6387] <... setpgid resumed>) = 0 [pid 6387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6385] +++ exited with 0 +++ [pid 6384] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6387] <... openat resumed>) = 3 [pid 6383] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6387] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6383, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6387] <... write resumed>) = 4 [pid 6387] close(3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6386] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6387] <... close resumed>) = 0 [pid 6386] <... write resumed>) = 24 [pid 6386] mount(NULL, NULL, NULL, 0, NULL [pid 6387] mkdir("./file0", 000 [pid 6386] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6387] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6386] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6387] pipe2( [pid 6386] <... exit_group resumed>) = ? [pid 6387] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6387] dup(4) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6388 attached [pid 6387] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6388] set_robust_list(0x555555a0f660, 24) = 0 [pid 6388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6388 [pid 6388] <... prctl resumed>) = 0 [pid 6388] setpgid(0, 0) = 0 [pid 6386] +++ exited with 0 +++ ./strace-static-x86_64: Process 6389 attached [pid 6388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6389] set_robust_list(0x555555a0f660, 24 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6389] <... set_robust_list resumed>) = 0 [pid 5073] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6390 attached [pid 6389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6388] <... openat resumed>) = 3 [pid 6390] set_robust_list(0x555555a0f660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6390 [pid 6390] <... set_robust_list resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6389] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6389 ./strace-static-x86_64: Process 6391 attached [pid 6389] setpgid(0, 0 [pid 6388] write(3, "1000", 4 [pid 6391] set_robust_list(0x555555a0f660, 24 [pid 6389] <... setpgid resumed>) = 0 [pid 6388] <... write resumed>) = 4 [pid 6391] <... set_robust_list resumed>) = 0 [pid 6390] <... prctl resumed>) = 0 [pid 6389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6388] close(3 [pid 6391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6390] setpgid(0, 0 [pid 6389] <... openat resumed>) = 3 [pid 6388] <... close resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6391 [pid 6391] <... prctl resumed>) = 0 [pid 6390] <... setpgid resumed>) = 0 [pid 6388] mkdir("./file0", 000 [pid 6391] setpgid(0, 0 [pid 6389] write(3, "1000", 4 [pid 6388] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6391] <... setpgid resumed>) = 0 [pid 6389] <... write resumed>) = 4 [pid 6390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6388] pipe2( [pid 6391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6389] close(3 [pid 6388] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6389] <... close resumed>) = 0 [pid 6388] dup(4 [pid 6391] <... openat resumed>) = 3 [pid 6389] mkdir("./file0", 000 [pid 6388] <... dup resumed>) = 5 [pid 6389] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6388] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6391] write(3, "1000", 4 [pid 6390] <... openat resumed>) = 3 [pid 6389] pipe2( [pid 6391] <... write resumed>) = 4 [pid 6390] write(3, "1000", 4 [pid 6389] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6390] <... write resumed>) = 4 [pid 6390] close(3 [pid 6389] dup(4 [pid 6391] close(3) = 0 [pid 6389] <... dup resumed>) = 5 [pid 6389] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6391] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6391] pipe2( [pid 6387] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6391] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6390] <... close resumed>) = 0 [pid 6387] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6391] dup(4 [pid 6390] mkdir("./file0", 000 [pid 6387] <... write resumed>) = 24 [pid 6390] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6387] mount(NULL, NULL, NULL, 0, NULL [pid 6390] pipe2( [pid 6387] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6391] <... dup resumed>) = 5 [pid 6387] exit_group(0 [pid 6391] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6390] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6387] <... exit_group resumed>) = ? [pid 6387] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6387, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6390] dup(4) = 5 ./strace-static-x86_64: Process 6392 attached [pid 6390] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6388] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6389] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6388] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6389] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6388] mount(NULL, NULL, NULL, 0, NULL [pid 6389] <... write resumed>) = 24 [pid 6388] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6392] set_robust_list(0x555555a0f660, 24) = 0 [pid 6392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6389] mount(NULL, NULL, NULL, 0, NULL [pid 6388] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6392 [pid 6392] <... prctl resumed>) = 0 [pid 6391] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6390] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6389] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6388] <... exit_group resumed>) = ? [pid 6392] setpgid(0, 0 [pid 6391] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6392] <... setpgid resumed>) = 0 [pid 6391] <... write resumed>) = 24 [pid 6389] exit_group(0 [pid 6388] +++ exited with 0 +++ [pid 6391] mount(NULL, NULL, NULL, 0, NULL [pid 6389] <... exit_group resumed>) = ? [pid 6392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6391] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6390] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6389] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6388, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6391] exit_group(0 [pid 6390] <... write resumed>) = 24 [pid 6391] <... exit_group resumed>) = ? [pid 6390] mount(NULL, NULL, NULL, 0, NULL [pid 6392] <... openat resumed>) = 3 [pid 6391] +++ exited with 0 +++ [pid 6390] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6392] write(3, "1000", 4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6392] <... write resumed>) = 4 [pid 6390] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6392] close(3 [pid 6390] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6394 attached ./strace-static-x86_64: Process 6393 attached [pid 6392] <... close resumed>) = 0 [pid 6392] mkdir("./file0", 000 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6394 [pid 6394] set_robust_list(0x555555a0f660, 24 [pid 6393] set_robust_list(0x555555a0f660, 24 [pid 6392] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6390] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6393 [pid 6392] pipe2(./strace-static-x86_64: Process 6395 attached [pid 6394] <... set_robust_list resumed>) = 0 [pid 6393] <... set_robust_list resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6395 [pid 6395] set_robust_list(0x555555a0f660, 24 [pid 6394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6392] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6395] <... set_robust_list resumed>) = 0 [pid 6394] <... prctl resumed>) = 0 [pid 6394] setpgid(0, 0) = 0 [pid 6394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6394] <... openat resumed>) = 3 [pid 6393] <... prctl resumed>) = 0 [pid 6392] dup(4 [pid 6394] write(3, "1000", 4 [pid 6393] setpgid(0, 0 [pid 6392] <... dup resumed>) = 5 [pid 6394] <... write resumed>) = 4 [pid 6393] <... setpgid resumed>) = 0 [pid 6392] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6395] <... prctl resumed>) = 0 [pid 6394] close(3 [pid 6393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6395] setpgid(0, 0./strace-static-x86_64: Process 6396 attached ) = 0 [pid 6394] <... close resumed>) = 0 [pid 6393] <... openat resumed>) = 3 [pid 6395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6394] mkdir("./file0", 000 [pid 6396] set_robust_list(0x555555a0f660, 24) = 0 [pid 6395] <... openat resumed>) = 3 [pid 6394] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6393] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6396 [pid 6396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6395] write(3, "1000", 4 [pid 6394] pipe2( [pid 6393] <... write resumed>) = 4 [pid 6396] <... prctl resumed>) = 0 [pid 6395] <... write resumed>) = 4 [pid 6396] setpgid(0, 0 [pid 6395] close(3 [pid 6394] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6393] close(3 [pid 6392] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6395] <... close resumed>) = 0 [pid 6393] <... close resumed>) = 0 [pid 6396] <... setpgid resumed>) = 0 [pid 6395] mkdir("./file0", 000 [pid 6394] dup(4 [pid 6393] mkdir("./file0", 000 [pid 6392] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6395] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6394] <... dup resumed>) = 5 [pid 6393] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6396] <... openat resumed>) = 3 [pid 6395] pipe2( [pid 6394] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6393] pipe2( [pid 6392] <... write resumed>) = 24 [pid 6396] write(3, "1000", 4 [pid 6395] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6393] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6396] <... write resumed>) = 4 [pid 6395] dup(4 [pid 6393] dup(4 [pid 6392] mount(NULL, NULL, NULL, 0, NULL [pid 6396] close(3 [pid 6395] <... dup resumed>) = 5 [pid 6393] <... dup resumed>) = 5 [pid 6392] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6396] <... close resumed>) = 0 [pid 6395] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6393] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6396] mkdir("./file0", 000 [pid 6392] exit_group(0 [pid 6396] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6392] <... exit_group resumed>) = ? [pid 6396] pipe2([3, 4], 0) = 0 [pid 6396] dup(4) = 5 [pid 6396] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6392] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6397 attached [pid 6394] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6397] set_robust_list(0x555555a0f660, 24 [pid 6394] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6397] <... set_robust_list resumed>) = 0 [pid 6394] <... write resumed>) = 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6397 [pid 6394] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6395] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6394] exit_group(0 [pid 6395] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6397] <... prctl resumed>) = 0 [pid 6396] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6394] <... exit_group resumed>) = ? [pid 6393] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6397] setpgid(0, 0 [pid 6396] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6393] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6395] <... write resumed>) = 24 [pid 6396] <... write resumed>) = 24 [pid 6395] mount(NULL, NULL, NULL, 0, NULL [pid 6397] <... setpgid resumed>) = 0 [pid 6396] mount(NULL, NULL, NULL, 0, NULL [pid 6393] <... write resumed>) = 24 [pid 6397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6396] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6393] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6396] exit_group(0 [pid 6395] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6394] +++ exited with 0 +++ [pid 6393] exit_group(0 [pid 6397] <... openat resumed>) = 3 [pid 6396] <... exit_group resumed>) = ? [pid 6393] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6397] write(3, "1000", 4 [pid 6395] exit_group(0 [pid 6397] <... write resumed>) = 4 [pid 6395] <... exit_group resumed>) = ? [pid 6397] close(3 [pid 6396] +++ exited with 0 +++ [pid 6395] +++ exited with 0 +++ [pid 6393] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6398 attached [pid 6397] <... close resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6397] mkdir("./file0", 000 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6398] set_robust_list(0x555555a0f660, 24 [pid 6397] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6398 [pid 6397] pipe2( [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6398] <... set_robust_list resumed>) = 0 [pid 6397] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6399 attached [pid 6397] dup(4 [pid 6399] set_robust_list(0x555555a0f660, 24 [pid 6397] <... dup resumed>) = 5 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6399 [pid 6399] <... set_robust_list resumed>) = 0 [pid 6397] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6398] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6400 attached [pid 6399] <... prctl resumed>) = 0 [pid 6400] set_robust_list(0x555555a0f660, 24 [pid 6399] setpgid(0, 0 [pid 6398] <... prctl resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6400] <... set_robust_list resumed>) = 0 [pid 6398] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6400 [pid 6399] <... setpgid resumed>) = 0 [pid 6400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6398] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6401 attached [pid 6400] <... prctl resumed>) = 0 [pid 6399] <... openat resumed>) = 3 [pid 6398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6401 [pid 6401] set_robust_list(0x555555a0f660, 24 [pid 6399] write(3, "1000", 4 [pid 6400] setpgid(0, 0 [pid 6399] <... write resumed>) = 4 [pid 6399] close(3 [pid 6401] <... set_robust_list resumed>) = 0 [pid 6399] <... close resumed>) = 0 [pid 6399] mkdir("./file0", 000 [pid 6398] <... openat resumed>) = 3 [pid 6400] <... setpgid resumed>) = 0 [pid 6401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6399] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6399] pipe2( [pid 6401] <... prctl resumed>) = 0 [pid 6399] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6398] write(3, "1000", 4 [pid 6401] setpgid(0, 0 [pid 6399] dup(4 [pid 6398] <... write resumed>) = 4 [pid 6401] <... setpgid resumed>) = 0 [pid 6399] <... dup resumed>) = 5 [pid 6401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6399] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6401] <... openat resumed>) = 3 [pid 6400] <... openat resumed>) = 3 [pid 6398] close(3 [pid 6401] write(3, "1000", 4 [pid 6400] write(3, "1000", 4 [pid 6398] <... close resumed>) = 0 [pid 6401] <... write resumed>) = 4 [pid 6400] <... write resumed>) = 4 [pid 6398] mkdir("./file0", 000 [pid 6401] close(3 [pid 6400] close(3 [pid 6401] <... close resumed>) = 0 [pid 6400] <... close resumed>) = 0 [pid 6398] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6400] mkdir("./file0", 000 [pid 6398] pipe2( [pid 6401] mkdir("./file0", 000 [pid 6400] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6398] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6397] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6401] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6400] pipe2( [pid 6398] dup(4 [pid 6397] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6401] pipe2( [pid 6398] <... dup resumed>) = 5 [pid 6397] <... write resumed>) = 24 [pid 6401] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6400] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6398] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6397] mount(NULL, NULL, NULL, 0, NULL [pid 6401] dup(4 [pid 6400] dup(4 [pid 6399] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6397] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6397] exit_group(0) = ? [pid 6401] <... dup resumed>) = 5 [pid 6400] <... dup resumed>) = 5 [pid 6397] +++ exited with 0 +++ [pid 6401] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6400] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6399] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6399] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6399] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6398] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6402 [pid 6398] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6402 attached [pid 6401] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6400] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6399] exit_group(0 [pid 6398] <... write resumed>) = 24 [pid 6402] set_robust_list(0x555555a0f660, 24 [pid 6400] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6402] <... set_robust_list resumed>) = 0 [pid 6398] mount(NULL, NULL, NULL, 0, NULL [pid 6400] <... write resumed>) = 24 [pid 6400] mount(NULL, NULL, NULL, 0, NULL [pid 6398] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6401] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6400] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6399] <... exit_group resumed>) = ? [pid 6402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6398] exit_group(0 [pid 6402] <... prctl resumed>) = 0 [pid 6401] <... write resumed>) = 24 [pid 6400] exit_group(0 [pid 6398] <... exit_group resumed>) = ? [pid 6402] setpgid(0, 0 [pid 6401] mount(NULL, NULL, NULL, 0, NULL [pid 6399] +++ exited with 0 +++ [pid 6402] <... setpgid resumed>) = 0 [pid 6402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6400] <... exit_group resumed>) = ? [pid 6402] <... openat resumed>) = 3 [pid 6402] write(3, "1000", 4 [pid 6401] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6400] +++ exited with 0 +++ [pid 6398] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6399, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6402] <... write resumed>) = 4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6401] exit_group(0 [pid 6402] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6398, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6402] <... close resumed>) = 0 [pid 6402] mkdir("./file0", 000 [pid 6401] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6402] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6402] pipe2(./strace-static-x86_64: Process 6404 attached ./strace-static-x86_64: Process 6403 attached [3, 4], 0) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6402] dup(4 [pid 6404] set_robust_list(0x555555a0f660, 24 [pid 6403] set_robust_list(0x555555a0f660, 24 [pid 6402] <... dup resumed>) = 5 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6404 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6404] <... set_robust_list resumed>) = 0 [pid 6403] <... set_robust_list resumed>) = 0 [pid 6402] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6403 ./strace-static-x86_64: Process 6405 attached [pid 6403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6401] +++ exited with 0 +++ [pid 6404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6405] set_robust_list(0x555555a0f660, 24) = 0 [pid 6405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6405] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6405 [pid 6405] setpgid(0, 0) = 0 [pid 6405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6406 attached [pid 6406] set_robust_list(0x555555a0f660, 24 [pid 6405] <... openat resumed>) = 3 [pid 6403] <... prctl resumed>) = 0 [pid 6404] <... prctl resumed>) = 0 [pid 6406] <... set_robust_list resumed>) = 0 [pid 6405] write(3, "1000", 4 [pid 6406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6405] <... write resumed>) = 4 [pid 6405] close(3 [pid 6406] <... prctl resumed>) = 0 [pid 6405] <... close resumed>) = 0 [pid 6406] setpgid(0, 0 [pid 6405] mkdir("./file0", 000 [pid 6404] setpgid(0, 0 [pid 6403] setpgid(0, 0 [pid 6406] <... setpgid resumed>) = 0 [pid 6403] <... setpgid resumed>) = 0 [pid 6406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6405] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6406 [pid 6406] <... openat resumed>) = 3 [pid 6405] pipe2( [pid 6404] <... setpgid resumed>) = 0 [pid 6403] <... openat resumed>) = 3 [pid 6406] write(3, "1000", 4 [pid 6405] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6406] <... write resumed>) = 4 [pid 6405] dup(4 [pid 6406] close(3) = 0 [pid 6405] <... dup resumed>) = 5 [pid 6406] mkdir("./file0", 000 [pid 6405] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6406] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6406] pipe2( [pid 6404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6406] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6404] <... openat resumed>) = 3 [pid 6403] write(3, "1000", 4 [pid 6404] write(3, "1000", 4 [pid 6403] <... write resumed>) = 4 [pid 6404] <... write resumed>) = 4 [pid 6403] close(3 [pid 6406] dup(4 [pid 6404] close(3 [pid 6403] <... close resumed>) = 0 [pid 6406] <... dup resumed>) = 5 [pid 6406] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6404] <... close resumed>) = 0 [pid 6403] mkdir("./file0", 000 [pid 6404] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6403] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6404] pipe2( [pid 6403] pipe2( [pid 6404] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6403] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6405] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6404] dup(4) = 5 [pid 6404] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6405] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6402] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6405] <... write resumed>) = 24 [pid 6403] dup(4 [pid 6402] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6405] mount(NULL, NULL, NULL, 0, NULL [pid 6403] <... dup resumed>) = 5 [pid 6402] <... write resumed>) = 24 [pid 6405] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6403] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6402] mount(NULL, NULL, NULL, 0, NULL [pid 6406] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6405] exit_group(0 [pid 6402] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6402] exit_group(0 [pid 6406] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6405] <... exit_group resumed>) = ? [pid 6406] <... write resumed>) = 24 [pid 6402] <... exit_group resumed>) = ? [pid 6406] mount(NULL, NULL, NULL, 0, NULL [pid 6405] +++ exited with 0 +++ [pid 6406] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6402] +++ exited with 0 +++ [pid 6406] exit_group(0 [pid 6404] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6402, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6406] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6404] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6404] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6404] exit_group(0 [pid 6406] +++ exited with 0 +++ [pid 6404] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6404] +++ exited with 0 +++ [pid 6403] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6406, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6403] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6403] <... write resumed>) = 24 [pid 6403] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6408 attached ) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6407 attached [pid 6403] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6407] set_robust_list(0x555555a0f660, 24 [pid 6403] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6407 [pid 6407] <... set_robust_list resumed>) = 0 [pid 6408] set_robust_list(0x555555a0f660, 24 [pid 6407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6403] +++ exited with 0 +++ ./strace-static-x86_64: Process 6410 attached ./strace-static-x86_64: Process 6409 attached [pid 6408] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6408 [pid 6410] set_robust_list(0x555555a0f660, 24 [pid 6407] <... prctl resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6409 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6410] <... set_robust_list resumed>) = 0 [pid 6409] set_robust_list(0x555555a0f660, 24 [pid 6408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6407] setpgid(0, 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6409] <... set_robust_list resumed>) = 0 [pid 6408] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6410 [pid 6407] <... setpgid resumed>) = 0 [pid 6410] <... prctl resumed>) = 0 [pid 6408] setpgid(0, 0 [pid 6410] setpgid(0, 0 [pid 6409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6410] <... setpgid resumed>) = 0 [pid 6407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6411 attached [pid 6409] <... prctl resumed>) = 0 [pid 6408] <... setpgid resumed>) = 0 [pid 6407] <... openat resumed>) = 3 [pid 6411] set_robust_list(0x555555a0f660, 24 [pid 6407] write(3, "1000", 4 [pid 6411] <... set_robust_list resumed>) = 0 [pid 6410] write(3, "1000", 4 [pid 6407] <... write resumed>) = 4 [pid 6411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6410] <... write resumed>) = 4 [pid 6409] setpgid(0, 0 [pid 6408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6407] close(3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6411 [pid 6411] <... prctl resumed>) = 0 [pid 6410] close(3 [pid 6409] <... setpgid resumed>) = 0 [pid 6407] <... close resumed>) = 0 [pid 6411] setpgid(0, 0 [pid 6410] <... close resumed>) = 0 [pid 6411] <... setpgid resumed>) = 0 [pid 6409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6407] mkdir("./file0", 000 [pid 6411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6410] mkdir("./file0", 000 [pid 6408] <... openat resumed>) = 3 [pid 6410] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6411] <... openat resumed>) = 3 [pid 6410] pipe2( [pid 6409] <... openat resumed>) = 3 [pid 6407] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6411] write(3, "1000", 4 [pid 6410] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6408] write(3, "1000", 4 [pid 6407] pipe2( [pid 6411] <... write resumed>) = 4 [pid 6408] <... write resumed>) = 4 [pid 6407] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6411] close(3 [pid 6410] dup(4 [pid 6409] write(3, "1000", 4 [pid 6408] close(3 [pid 6407] dup(4 [pid 6411] <... close resumed>) = 0 [pid 6410] <... dup resumed>) = 5 [pid 6409] <... write resumed>) = 4 [pid 6408] <... close resumed>) = 0 [pid 6411] mkdir("./file0", 000 [pid 6410] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6409] close(3 [pid 6408] mkdir("./file0", 000 [pid 6407] <... dup resumed>) = 5 [pid 6411] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6409] <... close resumed>) = 0 [pid 6407] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6411] pipe2([3, 4], 0) = 0 [pid 6409] mkdir("./file0", 000 [pid 6408] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6409] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6408] pipe2( [pid 6411] dup(4 [pid 6409] pipe2( [pid 6408] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6411] <... dup resumed>) = 5 [pid 6409] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6408] dup(4 [pid 6409] dup(4 [pid 6408] <... dup resumed>) = 5 [pid 6411] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6409] <... dup resumed>) = 5 [pid 6408] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6409] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6410] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6408] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6407] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6411] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6410] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6407] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6410] mount(NULL, NULL, NULL, 0, NULL [pid 6407] <... write resumed>) = 24 [pid 6410] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6407] mount(NULL, NULL, NULL, 0, NULL [pid 6411] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6410] exit_group(0 [pid 6409] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6408] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6407] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6411] <... write resumed>) = 24 [pid 6410] <... exit_group resumed>) = ? [pid 6409] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6408] <... write resumed>) = 24 [pid 6407] exit_group(0 [pid 6411] mount(NULL, NULL, NULL, 0, NULL [pid 6408] mount(NULL, NULL, NULL, 0, NULL [pid 6411] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6408] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6411] exit_group(0 [pid 6408] exit_group(0) = ? [pid 6411] <... exit_group resumed>) = ? [pid 6410] +++ exited with 0 +++ [pid 6409] <... write resumed>) = 24 [pid 6407] <... exit_group resumed>) = ? [pid 6411] +++ exited with 0 +++ [pid 6409] mount(NULL, NULL, NULL, 0, NULL [pid 6408] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6409] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6409] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6409] <... exit_group resumed>) = ? [pid 6407] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6409] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6407, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 6412 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6412 ./strace-static-x86_64: Process 6414 attached ./strace-static-x86_64: Process 6413 attached [pid 6412] set_robust_list(0x555555a0f660, 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6414 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6413 [pid 6414] set_robust_list(0x555555a0f660, 24 [pid 6413] set_robust_list(0x555555a0f660, 24 [pid 6412] <... set_robust_list resumed>) = 0 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6414] <... set_robust_list resumed>) = 0 [pid 6413] <... set_robust_list resumed>) = 0 [pid 6412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] <... restart_syscall resumed>) = 0 [pid 6413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 6415 attached [pid 6413] setpgid(0, 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6415] set_robust_list(0x555555a0f660, 24 [pid 6414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6413] <... setpgid resumed>) = 0 [pid 6412] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6415 [pid 6412] setpgid(0, 0 [pid 6414] <... prctl resumed>) = 0 [pid 6412] <... setpgid resumed>) = 0 [pid 6414] setpgid(0, 0 [pid 6413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6415] <... set_robust_list resumed>) = 0 [pid 6412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6416 attached [pid 6414] <... setpgid resumed>) = 0 [pid 6412] <... openat resumed>) = 3 [pid 6414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6414] <... openat resumed>) = 3 [pid 6415] <... prctl resumed>) = 0 [pid 6413] <... openat resumed>) = 3 [pid 6412] write(3, "1000", 4 [pid 6416] set_robust_list(0x555555a0f660, 24 [pid 6414] write(3, "1000", 4 [pid 6412] <... write resumed>) = 4 [pid 6414] <... write resumed>) = 4 [pid 6412] close(3 [pid 6416] <... set_robust_list resumed>) = 0 [pid 6415] setpgid(0, 0 [pid 6413] write(3, "1000", 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6416 [pid 6414] close(3 [pid 6412] <... close resumed>) = 0 [pid 6416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6415] <... setpgid resumed>) = 0 [pid 6414] <... close resumed>) = 0 [pid 6413] <... write resumed>) = 4 [pid 6412] mkdir("./file0", 000 [pid 6416] <... prctl resumed>) = 0 [pid 6415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6414] mkdir("./file0", 000 [pid 6413] close(3 [pid 6416] setpgid(0, 0 [pid 6414] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6413] <... close resumed>) = 0 [pid 6412] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6416] <... setpgid resumed>) = 0 [pid 6415] <... openat resumed>) = 3 [pid 6414] pipe2( [pid 6413] mkdir("./file0", 000 [pid 6412] pipe2( [pid 6416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6415] write(3, "1000", 4 [pid 6414] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6413] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6412] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6416] <... openat resumed>) = 3 [pid 6415] <... write resumed>) = 4 [pid 6414] dup(4 [pid 6413] pipe2( [pid 6412] dup(4 [pid 6414] <... dup resumed>) = 5 [pid 6412] <... dup resumed>) = 5 [pid 6416] write(3, "1000", 4 [pid 6415] close(3 [pid 6414] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6413] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6412] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6416] <... write resumed>) = 4 [pid 6415] <... close resumed>) = 0 [pid 6413] dup(4 [pid 6416] close(3 [pid 6415] mkdir("./file0", 000 [pid 6413] <... dup resumed>) = 5 [pid 6416] <... close resumed>) = 0 [pid 6416] mkdir("./file0", 000 [pid 6415] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6413] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6416] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6415] pipe2( [pid 6416] pipe2( [pid 6415] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6416] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6415] dup(4 [pid 6416] dup(4 [pid 6415] <... dup resumed>) = 5 [pid 6415] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6414] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6416] <... dup resumed>) = 5 [pid 6416] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6414] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6412] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6414] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6412] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6414] exit_group(0) = ? [pid 6412] <... write resumed>) = 24 [pid 6412] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6412] exit_group(0) = ? [pid 6414] +++ exited with 0 +++ [pid 6412] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6414, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6413] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6413] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6417 attached [pid 6413] <... write resumed>) = 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6417 ./strace-static-x86_64: Process 6418 attached [pid 6417] set_robust_list(0x555555a0f660, 24 [pid 6413] mount(NULL, NULL, NULL, 0, NULL [pid 6418] set_robust_list(0x555555a0f660, 24 [pid 6417] <... set_robust_list resumed>) = 0 [pid 6415] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6413] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6418 [pid 6418] <... set_robust_list resumed>) = 0 [pid 6417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6417] setpgid(0, 0 [pid 6416] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6418] <... prctl resumed>) = 0 [pid 6417] <... setpgid resumed>) = 0 [pid 6415] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6418] setpgid(0, 0) = 0 [pid 6413] exit_group(0 [pid 6418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6413] <... exit_group resumed>) = ? [pid 6416] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6418] <... openat resumed>) = 3 [pid 6417] <... openat resumed>) = 3 [pid 6416] <... write resumed>) = 24 [pid 6415] <... write resumed>) = 24 [pid 6417] write(3, "1000", 4 [pid 6416] mount(NULL, NULL, NULL, 0, NULL [pid 6415] mount(NULL, NULL, NULL, 0, NULL [pid 6418] write(3, "1000", 4 [pid 6417] <... write resumed>) = 4 [pid 6416] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6415] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6418] <... write resumed>) = 4 [pid 6417] close(3 [pid 6416] exit_group(0 [pid 6415] exit_group(0 [pid 6413] +++ exited with 0 +++ [pid 6418] close(3 [pid 6417] <... close resumed>) = 0 [pid 6415] <... exit_group resumed>) = ? [pid 6416] <... exit_group resumed>) = ? [pid 6418] <... close resumed>) = 0 [pid 6417] mkdir("./file0", 000 [pid 6416] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6415] +++ exited with 0 +++ [pid 5066] <... restart_syscall resumed>) = 0 [pid 6418] mkdir("./file0", 000 [pid 6417] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6415, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6418] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6417] pipe2( [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6418] pipe2( [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6419 attached [pid 6417] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6418] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6417] dup(4 [pid 6418] dup(4 [pid 6417] <... dup resumed>) = 5 [pid 6418] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6420 attached [pid 6419] set_robust_list(0x555555a0f660, 24 [pid 6418] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6417] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6419 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6420 [pid 6420] set_robust_list(0x555555a0f660, 24 [pid 6419] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6421 attached [pid 6420] <... set_robust_list resumed>) = 0 [pid 6419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6421] set_robust_list(0x555555a0f660, 24 [pid 6420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6421] <... set_robust_list resumed>) = 0 [pid 6420] <... prctl resumed>) = 0 [pid 6419] <... prctl resumed>) = 0 [pid 6419] setpgid(0, 0 [pid 6420] setpgid(0, 0 [pid 6419] <... setpgid resumed>) = 0 [pid 6421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6418] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6417] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6421 [pid 6418] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6420] <... setpgid resumed>) = 0 [pid 6419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6418] <... write resumed>) = 24 [pid 6418] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6418] exit_group(0) = ? [pid 6420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6421] <... prctl resumed>) = 0 [pid 6420] <... openat resumed>) = 3 [pid 6419] <... openat resumed>) = 3 [pid 6418] +++ exited with 0 +++ [pid 6417] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6421] setpgid(0, 0 [pid 6420] write(3, "1000", 4 [pid 6419] write(3, "1000", 4 [pid 6417] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6421] <... setpgid resumed>) = 0 [pid 6420] <... write resumed>) = 4 [pid 6419] <... write resumed>) = 4 [pid 6417] mount(NULL, NULL, NULL, 0, NULL [pid 6421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6420] close(3 [pid 6419] close(3 [pid 6417] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6420] <... close resumed>) = 0 [pid 6419] <... close resumed>) = 0 [pid 6417] exit_group(0 [pid 6421] <... openat resumed>) = 3 [pid 6419] mkdir("./file0", 000 [pid 6417] <... exit_group resumed>) = ? [pid 6420] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6422 attached [pid 6422] set_robust_list(0x555555a0f660, 24 [pid 6421] write(3, "1000", 4 [pid 6420] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6419] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6417] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6422 [pid 6422] <... set_robust_list resumed>) = 0 [pid 6421] <... write resumed>) = 4 [pid 6420] pipe2( [pid 6419] pipe2( [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6421] close(3 [pid 6419] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6422] <... prctl resumed>) = 0 [pid 6421] <... close resumed>) = 0 [pid 6420] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6419] dup(4 [pid 6422] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6422] <... setpgid resumed>) = 0 [pid 6421] mkdir("./file0", 000 [pid 6420] dup(4 [pid 6419] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6423 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6423 [pid 6423] set_robust_list(0x555555a0f660, 24) = 0 [pid 6421] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6420] <... dup resumed>) = 5 [pid 6419] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6421] pipe2( [pid 6420] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6423] <... prctl resumed>) = 0 [pid 6422] <... openat resumed>) = 3 [pid 6421] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6423] setpgid(0, 0 [pid 6421] dup(4 [pid 6423] <... setpgid resumed>) = 0 [pid 6421] <... dup resumed>) = 5 [pid 6423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6421] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6422] write(3, "1000", 4 [pid 6423] <... openat resumed>) = 3 [pid 6423] write(3, "1000", 4 [pid 6422] <... write resumed>) = 4 [pid 6422] close(3) = 0 [pid 6423] <... write resumed>) = 4 [pid 6421] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6420] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6419] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6423] close(3 [pid 6422] mkdir("./file0", 000 [pid 6421] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6420] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6419] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6423] <... close resumed>) = 0 [pid 6422] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6421] <... write resumed>) = 24 [pid 6420] <... write resumed>) = 24 [pid 6419] <... write resumed>) = 24 [pid 6423] mkdir("./file0", 000 [pid 6422] pipe2( [pid 6421] mount(NULL, NULL, NULL, 0, NULL [pid 6420] mount(NULL, NULL, NULL, 0, NULL [pid 6419] mount(NULL, NULL, NULL, 0, NULL [pid 6423] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6422] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6421] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6420] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6419] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6423] pipe2( [pid 6422] dup(4 [pid 6420] exit_group(0 [pid 6423] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6422] <... dup resumed>) = 5 [pid 6421] exit_group(0 [pid 6420] <... exit_group resumed>) = ? [pid 6419] exit_group(0 [pid 6423] dup(4 [pid 6421] <... exit_group resumed>) = ? [pid 6423] <... dup resumed>) = 5 [pid 6422] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6419] <... exit_group resumed>) = ? [pid 6423] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6419] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6421] +++ exited with 0 +++ [pid 6420] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6420, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6424 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6424] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6424 [pid 6424] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6426 attached ./strace-static-x86_64: Process 6425 attached [pid 6424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6425] set_robust_list(0x555555a0f660, 24 [pid 6424] <... prctl resumed>) = 0 [pid 6423] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6425 [pid 6425] <... set_robust_list resumed>) = 0 [pid 6424] setpgid(0, 0 [pid 6426] set_robust_list(0x555555a0f660, 24 [pid 6424] <... setpgid resumed>) = 0 [pid 6426] <... set_robust_list resumed>) = 0 [pid 6426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6426] <... prctl resumed>) = 0 [pid 6426] setpgid(0, 0 [pid 6423] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6426] <... setpgid resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6426 [pid 6425] <... prctl resumed>) = 0 [pid 6423] <... write resumed>) = 24 [pid 6422] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6425] setpgid(0, 0 [pid 6424] <... openat resumed>) = 3 [pid 6423] mount(NULL, NULL, NULL, 0, NULL [pid 6422] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6426] <... openat resumed>) = 3 [pid 6425] <... setpgid resumed>) = 0 [pid 6424] write(3, "1000", 4 [pid 6423] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6426] write(3, "1000", 4 [pid 6423] exit_group(0 [pid 6426] <... write resumed>) = 4 [pid 6425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6424] <... write resumed>) = 4 [pid 6423] <... exit_group resumed>) = ? [pid 6426] close(3 [pid 6425] <... openat resumed>) = 3 [pid 6424] close(3 [pid 6423] +++ exited with 0 +++ [pid 6422] <... write resumed>) = 24 [pid 6426] <... close resumed>) = 0 [pid 6425] write(3, "1000", 4 [pid 6424] <... close resumed>) = 0 [pid 6422] mount(NULL, NULL, NULL, 0, NULL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6423, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6426] mkdir("./file0", 000 [pid 6425] <... write resumed>) = 4 [pid 6424] mkdir("./file0", 000 [pid 6422] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6426] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6425] close(3 [pid 6424] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6422] exit_group(0 [pid 6426] pipe2( [pid 6425] <... close resumed>) = 0 [pid 6424] pipe2( [pid 6422] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6426] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6425] mkdir("./file0", 000 [pid 6426] dup(4 [pid 6425] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6424] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6422] +++ exited with 0 +++ ./strace-static-x86_64: Process 6427 attached [pid 6426] <... dup resumed>) = 5 [pid 6425] pipe2( [pid 6424] dup(4 [pid 6427] set_robust_list(0x555555a0f660, 24 [pid 6426] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6425] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6424] <... dup resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6427 [pid 6427] <... set_robust_list resumed>) = 0 [pid 6425] dup(4 [pid 6424] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6425] <... dup resumed>) = 5 [pid 5070] <... restart_syscall resumed>) = 0 [pid 6427] <... prctl resumed>) = 0 [pid 6427] setpgid(0, 0 [pid 6425] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6427] <... setpgid resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6427] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 6428 attached [pid 6427] close(3) = 0 [pid 6427] mkdir("./file0", 000 [pid 6428] set_robust_list(0x555555a0f660, 24 [pid 6427] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6428 [pid 6428] <... set_robust_list resumed>) = 0 [pid 6427] pipe2( [pid 6428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6427] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6427] dup(4) = 5 [pid 6428] <... prctl resumed>) = 0 [pid 6428] setpgid(0, 0 [pid 6427] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6428] <... setpgid resumed>) = 0 [pid 6424] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6424] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6428] <... openat resumed>) = 3 [pid 6426] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6424] <... write resumed>) = 24 [pid 6428] write(3, "1000", 4 [pid 6424] mount(NULL, NULL, NULL, 0, NULL [pid 6428] <... write resumed>) = 4 [pid 6425] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6424] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6428] close(3 [pid 6426] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6425] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6424] exit_group(0 [pid 6426] <... write resumed>) = 24 [pid 6426] mount(NULL, NULL, NULL, 0, NULL [pid 6428] <... close resumed>) = 0 [pid 6426] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6425] <... write resumed>) = 24 [pid 6424] <... exit_group resumed>) = ? [pid 6428] mkdir("./file0", 000 [pid 6426] exit_group(0) = ? [pid 6428] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6426] +++ exited with 0 +++ [pid 6425] mount(NULL, NULL, NULL, 0, NULL [pid 6424] +++ exited with 0 +++ [pid 6428] pipe2( [pid 6427] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6425] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6424, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6428] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6425] exit_group(0 [pid 6428] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6426, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6428] <... dup resumed>) = 5 [pid 6425] <... exit_group resumed>) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6427] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6427] mount(NULL, NULL, NULL, 0, NULL [pid 6425] +++ exited with 0 +++ [pid 6427] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6428] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6427] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6427] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6429 attached [pid 6427] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6429] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 6432 attached ./strace-static-x86_64: Process 6431 attached ./strace-static-x86_64: Process 6430 attached ) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6430 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6429 [pid 6431] set_robust_list(0x555555a0f660, 24 [pid 6429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6432] set_robust_list(0x555555a0f660, 24 [pid 6429] <... prctl resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6432 [pid 6432] <... set_robust_list resumed>) = 0 [pid 6429] setpgid(0, 0 [pid 6432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6431] <... set_robust_list resumed>) = 0 [pid 6430] set_robust_list(0x555555a0f660, 24 [pid 6429] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6431 [pid 6431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6430] <... set_robust_list resumed>) = 0 [pid 6428] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6432] <... prctl resumed>) = 0 [pid 6431] <... prctl resumed>) = 0 [pid 6430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6428] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6432] setpgid(0, 0 [pid 6431] setpgid(0, 0 [pid 6430] <... prctl resumed>) = 0 [pid 6429] <... openat resumed>) = 3 [pid 6428] <... write resumed>) = 24 [pid 6432] <... setpgid resumed>) = 0 [pid 6431] <... setpgid resumed>) = 0 [pid 6430] setpgid(0, 0 [pid 6429] write(3, "1000", 4 [pid 6428] mount(NULL, NULL, NULL, 0, NULL [pid 6432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6430] <... setpgid resumed>) = 0 [pid 6429] <... write resumed>) = 4 [pid 6428] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6432] <... openat resumed>) = 3 [pid 6431] <... openat resumed>) = 3 [pid 6430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6429] close(3 [pid 6428] exit_group(0 [pid 6432] write(3, "1000", 4 [pid 6431] write(3, "1000", 4 [pid 6429] <... close resumed>) = 0 [pid 6428] <... exit_group resumed>) = ? [pid 6432] <... write resumed>) = 4 [pid 6431] <... write resumed>) = 4 [pid 6430] <... openat resumed>) = 3 [pid 6432] close(3 [pid 6431] close(3 [pid 6430] write(3, "1000", 4 [pid 6429] mkdir("./file0", 000 [pid 6428] +++ exited with 0 +++ [pid 6432] <... close resumed>) = 0 [pid 6431] <... close resumed>) = 0 [pid 6430] <... write resumed>) = 4 [pid 6429] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6432] mkdir("./file0", 000 [pid 6431] mkdir("./file0", 000 [pid 6429] pipe2( [pid 6432] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6431] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6430] close(3 [pid 6429] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6430] <... close resumed>) = 0 [pid 6432] pipe2( [pid 6431] pipe2( [pid 6429] dup(4 [pid 6432] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6431] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6430] mkdir("./file0", 000 [pid 6429] <... dup resumed>) = 5 [pid 6432] dup(4 [pid 6431] dup(4 [pid 6430] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6429] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6432] <... dup resumed>) = 5 [pid 6431] <... dup resumed>) = 5 [pid 6430] pipe2([3, 4], 0) = 0 [pid 6430] dup(4) = 5 [pid 6432] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6430] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6431] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6430] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6429] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6430] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6430] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6430] exit_group(0) = ? ./strace-static-x86_64: Process 6433 attached [pid 6429] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6433] set_robust_list(0x555555a0f660, 24 [pid 6429] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6433] <... set_robust_list resumed>) = 0 [pid 6430] +++ exited with 0 +++ [pid 6433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6429] exit_group(0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6433] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6433 [pid 6431] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6429] <... exit_group resumed>) = ? [pid 6433] setpgid(0, 0 [pid 6432] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... restart_syscall resumed>) = 0 [pid 6432] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6431] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6433] <... setpgid resumed>) = 0 [pid 6432] <... write resumed>) = 24 [pid 6431] <... write resumed>) = 24 [pid 6432] mount(NULL, NULL, NULL, 0, NULL [pid 6431] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6432] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6431] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6433] <... openat resumed>) = 3 [pid 6432] exit_group(0 [pid 6431] exit_group(0./strace-static-x86_64: Process 6434 attached [pid 6434] set_robust_list(0x555555a0f660, 24 [pid 6432] <... exit_group resumed>) = ? [pid 6431] <... exit_group resumed>) = ? [pid 6434] <... set_robust_list resumed>) = 0 [pid 6433] write(3, "1000", 4 [pid 6429] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6434 [pid 6433] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6433] close(3 [pid 6431] +++ exited with 0 +++ [pid 6433] <... close resumed>) = 0 [pid 6432] +++ exited with 0 +++ [pid 6434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6433] mkdir("./file0", 000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6431, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6434] setpgid(0, 0 [pid 6433] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6435 attached [pid 6433] pipe2( [pid 6435] set_robust_list(0x555555a0f660, 24 [pid 6434] <... setpgid resumed>) = 0 [pid 6433] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 6435] <... set_robust_list resumed>) = 0 [pid 6434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6433] dup(4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6435 [pid 6435] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6436 attached ) = 0 [pid 6434] <... openat resumed>) = 3 [pid 6433] <... dup resumed>) = 5 [pid 6436] set_robust_list(0x555555a0f660, 24 [pid 6435] setpgid(0, 0 [pid 6434] write(3, "1000", 4 [pid 6433] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6436 [pid 6436] <... set_robust_list resumed>) = 0 [pid 6435] <... setpgid resumed>) = 0 [pid 6434] <... write resumed>) = 4 [pid 6434] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6434] <... close resumed>) = 0 ./strace-static-x86_64: Process 6437 attached [pid 6436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6434] mkdir("./file0", 000 [pid 6436] <... prctl resumed>) = 0 [pid 6437] set_robust_list(0x555555a0f660, 24 [pid 6436] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6437 [pid 6437] <... set_robust_list resumed>) = 0 [pid 6436] <... setpgid resumed>) = 0 [pid 6434] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6435] <... openat resumed>) = 3 [pid 6434] pipe2( [pid 6437] <... prctl resumed>) = 0 [pid 6435] write(3, "1000", 4 [pid 6434] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6437] setpgid(0, 0 [pid 6436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6435] <... write resumed>) = 4 [pid 6434] dup(4 [pid 6437] <... setpgid resumed>) = 0 [pid 6436] <... openat resumed>) = 3 [pid 6435] close(3 [pid 6434] <... dup resumed>) = 5 [pid 6437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6436] write(3, "1000", 4 [pid 6435] <... close resumed>) = 0 [pid 6434] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6433] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6436] <... write resumed>) = 4 [pid 6436] close(3 [pid 6435] mkdir("./file0", 000 [pid 6433] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6437] <... openat resumed>) = 3 [pid 6436] <... close resumed>) = 0 [pid 6435] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6433] <... write resumed>) = 24 [pid 6436] mkdir("./file0", 000 [pid 6435] pipe2( [pid 6433] mount(NULL, NULL, NULL, 0, NULL [pid 6435] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6437] write(3, "1000", 4 [pid 6433] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6437] <... write resumed>) = 4 [pid 6436] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6437] close(3 [pid 6436] pipe2( [pid 6435] dup(4 [pid 6433] exit_group(0 [pid 6437] <... close resumed>) = 0 [pid 6436] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6435] <... dup resumed>) = 5 [pid 6433] <... exit_group resumed>) = ? [pid 6437] mkdir("./file0", 000 [pid 6436] dup(4 [pid 6437] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6435] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6437] pipe2( [pid 6436] <... dup resumed>) = 5 [pid 6437] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6436] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6437] dup(4 [pid 6433] +++ exited with 0 +++ [pid 6437] <... dup resumed>) = 5 [pid 6437] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6436] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6435] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6434] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6435] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6435] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6434] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6436] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6438 attached ) = 24 [pid 6435] exit_group(0 [pid 6434] <... write resumed>) = 24 [pid 6438] set_robust_list(0x555555a0f660, 24 [pid 6436] mount(NULL, NULL, NULL, 0, NULL [pid 6435] <... exit_group resumed>) = ? [pid 6434] mount(NULL, NULL, NULL, 0, NULL [pid 6438] <... set_robust_list resumed>) = 0 [pid 6437] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6436] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6435] +++ exited with 0 +++ [pid 6434] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6437] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6436] exit_group(0 [pid 6434] exit_group(0 [pid 6438] <... prctl resumed>) = 0 [pid 6437] <... write resumed>) = 24 [pid 6436] <... exit_group resumed>) = ? [pid 6434] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6438 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6435, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6437] mount(NULL, NULL, NULL, 0, NULL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6438] setpgid(0, 0 [pid 6437] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6434] +++ exited with 0 +++ ./strace-static-x86_64: Process 6439 attached [pid 6438] <... setpgid resumed>) = 0 [pid 6437] exit_group(0 [pid 6436] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6440 attached [pid 6439] set_robust_list(0x555555a0f660, 24 [pid 6438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6437] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6439 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6440 [pid 6440] set_robust_list(0x555555a0f660, 24 [pid 6439] <... set_robust_list resumed>) = 0 [pid 6438] <... openat resumed>) = 3 [pid 6437] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6437, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6440] <... set_robust_list resumed>) = 0 [pid 6439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6438] write(3, "1000", 4 [pid 6440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6438] <... write resumed>) = 4 [pid 6440] <... prctl resumed>) = 0 [pid 6439] <... prctl resumed>) = 0 [pid 6438] close(3 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6440] setpgid(0, 0./strace-static-x86_64: Process 6442 attached ./strace-static-x86_64: Process 6441 attached ) = 0 [pid 6439] setpgid(0, 0 [pid 6438] <... close resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6441 [pid 6440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6439] <... setpgid resumed>) = 0 [pid 6438] mkdir("./file0", 000 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6442 [pid 6439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6438] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6438] pipe2( [pid 6441] set_robust_list(0x555555a0f660, 24 [pid 6438] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6441] <... set_robust_list resumed>) = 0 [pid 6441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6442] set_robust_list(0x555555a0f660, 24) = 0 [pid 6438] dup(4 [pid 6441] <... prctl resumed>) = 0 [pid 6441] setpgid(0, 0 [pid 6440] <... openat resumed>) = 3 [pid 6442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6441] <... setpgid resumed>) = 0 [pid 6442] <... prctl resumed>) = 0 [pid 6441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6440] write(3, "1000", 4 [pid 6438] <... dup resumed>) = 5 [pid 6439] <... openat resumed>) = 3 [pid 6441] <... openat resumed>) = 3 [pid 6441] write(3, "1000", 4 [pid 6442] setpgid(0, 0 [pid 6440] <... write resumed>) = 4 [pid 6439] write(3, "1000", 4 [pid 6438] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6442] <... setpgid resumed>) = 0 [pid 6441] <... write resumed>) = 4 [pid 6440] close(3 [pid 6439] <... write resumed>) = 4 [pid 6442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6441] close(3 [pid 6440] <... close resumed>) = 0 [pid 6439] close(3 [pid 6441] <... close resumed>) = 0 [pid 6439] <... close resumed>) = 0 [pid 6442] <... openat resumed>) = 3 [pid 6441] mkdir("./file0", 000 [pid 6440] mkdir("./file0", 000 [pid 6439] mkdir("./file0", 000 [pid 6442] write(3, "1000", 4 [pid 6441] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6440] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6442] <... write resumed>) = 4 [pid 6441] pipe2( [pid 6440] pipe2( [pid 6439] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6442] close(3 [pid 6441] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6440] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6439] pipe2( [pid 6438] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6442] <... close resumed>) = 0 [pid 6441] dup(4 [pid 6440] dup(4 [pid 6439] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6438] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6440] <... dup resumed>) = 5 [pid 6441] <... dup resumed>) = 5 [pid 6439] dup(4 [pid 6438] <... write resumed>) = 24 [pid 6438] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6441] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6440] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6439] <... dup resumed>) = 5 [pid 6438] exit_group(0) = ? [pid 6442] mkdir("./file0", 000 [pid 6438] +++ exited with 0 +++ [pid 6439] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6442] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6442] pipe2([3, 4], 0) = 0 [pid 6442] dup(4) = 5 [pid 6442] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6441] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6441] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6441] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6441] exit_group(0./strace-static-x86_64: Process 6443 attached [pid 6442] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6440] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6439] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6442] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6441] <... exit_group resumed>) = ? [pid 6443] set_robust_list(0x555555a0f660, 24 [pid 6442] <... write resumed>) = 24 [pid 6442] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6442] exit_group(0) = ? [pid 6443] <... set_robust_list resumed>) = 0 [pid 6442] +++ exited with 0 +++ [pid 6439] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6443 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6440] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6439] <... write resumed>) = 24 [pid 6443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6440] <... write resumed>) = 24 [pid 6439] mount(NULL, NULL, NULL, 0, NULL [pid 6441] +++ exited with 0 +++ [pid 6440] mount(NULL, NULL, NULL, 0, NULL [pid 6439] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6441, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6440] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6439] exit_group(0 [pid 6440] exit_group(0 [pid 6439] <... exit_group resumed>) = ? [pid 6443] <... prctl resumed>) = 0 [pid 6440] <... exit_group resumed>) = ? [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6443] setpgid(0, 0) = 0 [pid 6440] +++ exited with 0 +++ [pid 6439] +++ exited with 0 +++ [pid 5073] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6443] write(3, "1000", 4) = 4 [pid 6443] close(3./strace-static-x86_64: Process 6444 attached [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6444] set_robust_list(0x555555a0f660, 24 [pid 6443] <... close resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6444 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6439, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6444] <... set_robust_list resumed>) = 0 [pid 6443] mkdir("./file0", 000 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6443] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6446 attached ./strace-static-x86_64: Process 6445 attached [pid 6444] <... prctl resumed>) = 0 [pid 6443] pipe2( [pid 6445] set_robust_list(0x555555a0f660, 24 [pid 6446] set_robust_list(0x555555a0f660, 24 [pid 6444] setpgid(0, 0 [pid 6443] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6446 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6445 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6446] <... set_robust_list resumed>) = 0 [pid 6445] <... set_robust_list resumed>) = 0 [pid 6444] <... setpgid resumed>) = 0 [pid 6443] dup(4 [pid 6446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6443] <... dup resumed>) = 5 [pid 6446] <... prctl resumed>) = 0 [pid 6445] <... prctl resumed>) = 0 [pid 6444] <... openat resumed>) = 3 [pid 6443] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6446] setpgid(0, 0 [pid 6445] setpgid(0, 0 [pid 6444] write(3, "1000", 4 [pid 6446] <... setpgid resumed>) = 0 [pid 6445] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6447 attached [pid 6446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6444] <... write resumed>) = 4 [pid 6447] set_robust_list(0x555555a0f660, 24 [pid 6446] <... openat resumed>) = 3 [pid 6445] <... openat resumed>) = 3 [pid 6444] close(3 [pid 6447] <... set_robust_list resumed>) = 0 [pid 6446] write(3, "1000", 4 [pid 6447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6446] <... write resumed>) = 4 [pid 6445] write(3, "1000", 4 [pid 6444] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6447 [pid 6447] <... prctl resumed>) = 0 [pid 6446] close(3 [pid 6445] <... write resumed>) = 4 [pid 6446] <... close resumed>) = 0 [pid 6445] close(3 [pid 6444] mkdir("./file0", 000 [pid 6447] setpgid(0, 0 [pid 6446] mkdir("./file0", 000 [pid 6445] <... close resumed>) = 0 [pid 6444] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6444] pipe2( [pid 6447] <... setpgid resumed>) = 0 [pid 6446] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6445] mkdir("./file0", 000 [pid 6444] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6446] pipe2( [pid 6445] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6446] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6445] pipe2( [pid 6446] dup(4 [pid 6445] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6446] <... dup resumed>) = 5 [pid 6445] dup(4 [pid 6443] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6446] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6445] <... dup resumed>) = 5 [pid 6444] dup(4) = 5 [pid 6447] <... openat resumed>) = 3 [pid 6445] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6444] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6443] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6447] write(3, "1000", 4 [pid 6443] <... write resumed>) = 24 [pid 6443] mount(NULL, NULL, NULL, 0, NULL [pid 6447] <... write resumed>) = 4 [pid 6447] close(3 [pid 6443] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6447] <... close resumed>) = 0 [pid 6443] exit_group(0 [pid 6447] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6443] <... exit_group resumed>) = ? [pid 6447] pipe2( [pid 6446] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6447] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6446] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6443] +++ exited with 0 +++ [pid 6447] dup(4 [pid 6446] <... write resumed>) = 24 [pid 6447] <... dup resumed>) = 5 [pid 6446] mount(NULL, NULL, NULL, 0, NULL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6443, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6447] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6446] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6446] exit_group(0) = ? ./strace-static-x86_64: Process 6448 attached [pid 6448] set_robust_list(0x555555a0f660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6448 [pid 6448] <... set_robust_list resumed>) = 0 [pid 6448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6448] setpgid(0, 0) = 0 [pid 6446] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6445] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6444] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6445] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6448] <... openat resumed>) = 3 [pid 6444] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6445] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6445] mount(NULL, NULL, NULL, 0, NULL [pid 6448] write(3, "1000", 4 [pid 6445] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6444] <... write resumed>) = 24 [pid 6448] <... write resumed>) = 4 [pid 6445] exit_group(0 [pid 6444] mount(NULL, NULL, NULL, 0, NULL [pid 6448] close(3 [pid 6444] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6448] <... close resumed>) = 0 [pid 6447] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6445] <... exit_group resumed>) = ? [pid 6448] mkdir("./file0", 000 [pid 6444] exit_group(0) = ? ./strace-static-x86_64: Process 6449 attached [pid 6447] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6445] +++ exited with 0 +++ [pid 6444] +++ exited with 0 +++ [pid 6447] <... write resumed>) = 24 [pid 6449] set_robust_list(0x555555a0f660, 24 [pid 6448] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6447] mount(NULL, NULL, NULL, 0, NULL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6449 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6449] <... set_robust_list resumed>) = 0 [pid 6448] pipe2( [pid 6447] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6448] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6447] exit_group(0 [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6449] <... prctl resumed>) = 0 [pid 6448] dup(4 [pid 6447] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6449] setpgid(0, 0 [pid 6448] <... dup resumed>) = 5 [pid 6449] <... setpgid resumed>) = 0 [pid 6448] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6449] write(3, "1000", 4./strace-static-x86_64: Process 6451 attached ./strace-static-x86_64: Process 6450 attached ) = 4 [pid 6448] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6447] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6450 [pid 6451] set_robust_list(0x555555a0f660, 24 [pid 6450] set_robust_list(0x555555a0f660, 24 [pid 6449] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6450] <... set_robust_list resumed>) = 0 [pid 6449] <... close resumed>) = 0 [pid 6451] <... set_robust_list resumed>) = 0 [pid 6450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6449] mkdir("./file0", 000 [pid 6448] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6451 [pid 6451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6450] <... prctl resumed>) = 0 [pid 6449] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6448] <... write resumed>) = 24 [pid 6450] setpgid(0, 0 [pid 6449] pipe2( [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6451] setpgid(0, 0 [pid 6450] <... setpgid resumed>) = 0 [pid 6449] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6448] mount(NULL, NULL, NULL, 0, NULL [pid 6450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6449] dup(4) = 5 ./strace-static-x86_64: Process 6452 attached [pid 6451] <... setpgid resumed>) = 0 [pid 6449] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6448] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6450] <... openat resumed>) = 3 [pid 6448] exit_group(0 [pid 6452] set_robust_list(0x555555a0f660, 24 [pid 6450] write(3, "1000", 4 [pid 6448] <... exit_group resumed>) = ? [pid 6451] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6452 [pid 6452] <... set_robust_list resumed>) = 0 [pid 6452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6450] <... write resumed>) = 4 [pid 6452] <... prctl resumed>) = 0 [pid 6451] write(3, "1000", 4 [pid 6450] close(3 [pid 6452] setpgid(0, 0 [pid 6451] <... write resumed>) = 4 [pid 6450] <... close resumed>) = 0 [pid 6452] <... setpgid resumed>) = 0 [pid 6450] mkdir("./file0", 000 [pid 6452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6451] close(3 [pid 6450] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6451] <... close resumed>) = 0 [pid 6450] pipe2( [pid 6448] +++ exited with 0 +++ [pid 6452] <... openat resumed>) = 3 [pid 6451] mkdir("./file0", 000 [pid 6450] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6451] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6452] write(3, "1000", 4) = 4 [pid 6451] pipe2( [pid 6450] dup(4 [pid 6449] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6450] <... dup resumed>) = 5 [pid 6452] close(3 [pid 6451] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6450] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6452] <... close resumed>) = 0 [pid 6451] dup(4 [pid 6452] mkdir("./file0", 000 [pid 6451] <... dup resumed>) = 5 [pid 6451] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6449] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6452] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6449] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6449] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6452] pipe2(./strace-static-x86_64: Process 6453 attached [3, 4], 0) = 0 [pid 6449] exit_group(0 [pid 6453] set_robust_list(0x555555a0f660, 24 [pid 6449] <... exit_group resumed>) = ? [pid 6452] dup(4 [pid 6449] +++ exited with 0 +++ [pid 6453] <... set_robust_list resumed>) = 0 [pid 6452] <... dup resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6453 [pid 6453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6453] <... prctl resumed>) = 0 [pid 6452] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6450] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6453] setpgid(0, 0) = 0 [pid 6453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6454 attached [pid 6454] set_robust_list(0x555555a0f660, 24 [pid 6453] write(3, "1000", 4 [pid 6454] <... set_robust_list resumed>) = 0 [pid 6453] <... write resumed>) = 4 [pid 6454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6453] close(3) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6454 [pid 6454] <... prctl resumed>) = 0 [pid 6453] mkdir("./file0", 000 [pid 6450] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6454] setpgid(0, 0 [pid 6453] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6450] <... write resumed>) = 24 [pid 6454] <... setpgid resumed>) = 0 [pid 6453] pipe2( [pid 6451] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6450] mount(NULL, NULL, NULL, 0, NULL [pid 6454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6453] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6450] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6454] <... openat resumed>) = 3 [pid 6453] dup(4) = 5 [pid 6450] exit_group(0 [pid 6454] write(3, "1000", 4 [pid 6453] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6450] <... exit_group resumed>) = ? [pid 6451] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6454] <... write resumed>) = 4 [pid 6451] <... write resumed>) = 24 [pid 6450] +++ exited with 0 +++ [pid 6454] close(3 [pid 6451] mount(NULL, NULL, NULL, 0, NULL [pid 6454] <... close resumed>) = 0 [pid 6451] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6454] mkdir("./file0", 000 [pid 6451] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6450, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6454] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6451] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6454] pipe2( [pid 5067] <... restart_syscall resumed>) = 0 [pid 6454] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6451] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6454] dup(4./strace-static-x86_64: Process 6456 attached ./strace-static-x86_64: Process 6455 attached ) = 5 [pid 6453] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6452] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6455 [pid 6456] set_robust_list(0x555555a0f660, 24 [pid 6455] set_robust_list(0x555555a0f660, 24 [pid 6454] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6456] <... set_robust_list resumed>) = 0 [pid 6455] <... set_robust_list resumed>) = 0 [pid 6453] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6452] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6456 [pid 6456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6452] <... write resumed>) = 24 [pid 6456] <... prctl resumed>) = 0 [pid 6455] <... prctl resumed>) = 0 [pid 6453] <... write resumed>) = 24 [pid 6452] mount(NULL, NULL, NULL, 0, NULL [pid 6455] setpgid(0, 0 [pid 6456] setpgid(0, 0 [pid 6454] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6453] mount(NULL, NULL, NULL, 0, NULL [pid 6452] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6455] <... setpgid resumed>) = 0 [pid 6456] <... setpgid resumed>) = 0 [pid 6453] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6454] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6453] exit_group(0 [pid 6456] <... openat resumed>) = 3 [pid 6453] <... exit_group resumed>) = ? [pid 6452] exit_group(0 [pid 6456] write(3, "1000", 4 [pid 6455] <... openat resumed>) = 3 [pid 6454] <... write resumed>) = 24 [pid 6452] <... exit_group resumed>) = ? [pid 6456] <... write resumed>) = 4 [pid 6455] write(3, "1000", 4 [pid 6454] mount(NULL, NULL, NULL, 0, NULL [pid 6452] +++ exited with 0 +++ [pid 6456] close(3 [pid 6455] <... write resumed>) = 4 [pid 6454] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6453] +++ exited with 0 +++ [pid 6456] <... close resumed>) = 0 [pid 6455] close(3 [pid 6454] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6456] mkdir("./file0", 000 [pid 6455] <... close resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6456] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6455] mkdir("./file0", 000 [pid 6454] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... restart_syscall resumed>) = 0 [pid 6456] pipe2( [pid 6455] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6456] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6456] dup(4 [pid 6455] pipe2( [pid 6454] +++ exited with 0 +++ [pid 6456] <... dup resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6457 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6455] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6456] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6457] set_robust_list(0x555555a0f660, 24 [pid 6455] dup(4 [pid 6457] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6459 attached ./strace-static-x86_64: Process 6458 attached [pid 6457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6455] <... dup resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6457 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6458 [pid 6459] set_robust_list(0x555555a0f660, 24 [pid 6458] set_robust_list(0x555555a0f660, 24 [pid 6457] <... prctl resumed>) = 0 [pid 6455] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6459] <... set_robust_list resumed>) = 0 [pid 6458] <... set_robust_list resumed>) = 0 [pid 6457] setpgid(0, 0 [pid 6459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6457] <... setpgid resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6459 [pid 6457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6459] <... prctl resumed>) = 0 [pid 6458] <... prctl resumed>) = 0 [pid 6457] <... openat resumed>) = 3 [pid 6456] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6455] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6459] setpgid(0, 0 [pid 6458] setpgid(0, 0 [pid 6456] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6455] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6457] write(3, "1000", 4 [pid 6459] <... setpgid resumed>) = 0 [pid 6458] <... setpgid resumed>) = 0 [pid 6456] <... write resumed>) = 24 [pid 6455] <... write resumed>) = 24 [pid 6457] <... write resumed>) = 4 [pid 6459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6456] mount(NULL, NULL, NULL, 0, NULL [pid 6455] mount(NULL, NULL, NULL, 0, NULL [pid 6458] <... openat resumed>) = 3 [pid 6457] close(3 [pid 6456] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6455] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6459] <... openat resumed>) = 3 [pid 6458] write(3, "1000", 4 [pid 6457] <... close resumed>) = 0 [pid 6456] exit_group(0 [pid 6455] exit_group(0 [pid 6459] write(3, "1000", 4 [pid 6458] <... write resumed>) = 4 [pid 6457] mkdir("./file0", 000 [pid 6456] <... exit_group resumed>) = ? [pid 6459] <... write resumed>) = 4 [pid 6458] close(3 [pid 6457] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6455] <... exit_group resumed>) = ? [pid 6459] close(3 [pid 6458] <... close resumed>) = 0 [pid 6457] pipe2( [pid 6456] +++ exited with 0 +++ [pid 6459] <... close resumed>) = 0 [pid 6458] mkdir("./file0", 000 [pid 6459] mkdir("./file0", 000 [pid 6458] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6457] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6455] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6459] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6457] dup(4 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6459] pipe2( [pid 6457] <... dup resumed>) = 5 [pid 5073] <... restart_syscall resumed>) = 0 [pid 6459] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6458] pipe2( [pid 6457] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6459] dup(4) = 5 [pid 6458] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6458] dup(4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6459] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6458] <... dup resumed>) = 5 [pid 6458] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6461 attached [pid 6461] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 6460 attached ) = 0 [pid 6461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6460] set_robust_list(0x555555a0f660, 24) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6460 [pid 6461] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6461 [pid 6461] setpgid(0, 0 [pid 6460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6461] <... setpgid resumed>) = 0 [pid 6460] <... prctl resumed>) = 0 [pid 6461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6460] setpgid(0, 0) = 0 [pid 6461] <... openat resumed>) = 3 [pid 6460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6461] write(3, "1000", 4 [pid 6457] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6461] <... write resumed>) = 4 [pid 6460] <... openat resumed>) = 3 [pid 6461] close(3 [pid 6457] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6461] <... close resumed>) = 0 [pid 6460] write(3, "1000", 4 [pid 6457] <... write resumed>) = 24 [pid 6461] mkdir("./file0", 000 [pid 6457] mount(NULL, NULL, NULL, 0, NULL [pid 6461] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6460] <... write resumed>) = 4 [pid 6461] pipe2([3, 4], 0) = 0 [pid 6457] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6461] dup(4 [pid 6460] close(3 [pid 6457] exit_group(0 [pid 6460] <... close resumed>) = 0 [pid 6459] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6457] <... exit_group resumed>) = ? [pid 6461] <... dup resumed>) = 5 [pid 6460] mkdir("./file0", 000 [pid 6457] +++ exited with 0 +++ [pid 6461] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6460] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6459] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6460] pipe2( [pid 6459] <... write resumed>) = 24 [pid 6460] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6459] mount(NULL, NULL, NULL, 0, NULL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6460] dup(4 [pid 6459] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6460] <... dup resumed>) = 5 [pid 6459] exit_group(0 [pid 6460] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6459] <... exit_group resumed>) = ? [pid 6458] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6458] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6462 attached [pid 6462] set_robust_list(0x555555a0f660, 24) = 0 [pid 6462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6462 [pid 6462] <... prctl resumed>) = 0 [pid 6462] setpgid(0, 0 [pid 6459] +++ exited with 0 +++ [pid 6462] <... setpgid resumed>) = 0 [pid 6458] <... write resumed>) = 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6458] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6462] <... openat resumed>) = 3 [pid 6461] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6458] exit_group(0 [pid 6462] write(3, "1000", 4) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6458] <... exit_group resumed>) = ? [pid 6462] close(3./strace-static-x86_64: Process 6463 attached ) = 0 [pid 6463] set_robust_list(0x555555a0f660, 24 [pid 6462] mkdir("./file0", 000 [pid 6463] <... set_robust_list resumed>) = 0 [pid 6462] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6461] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6462] pipe2( [pid 6458] +++ exited with 0 +++ [pid 6463] <... prctl resumed>) = 0 [pid 6462] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6461] <... write resumed>) = 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6458, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6463] setpgid(0, 0 [pid 6462] dup(4 [pid 6461] mount(NULL, NULL, NULL, 0, NULL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6463 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6463] <... setpgid resumed>) = 0 [pid 6462] <... dup resumed>) = 5 [pid 6461] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6462] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6461] exit_group(0 [pid 6463] <... openat resumed>) = 3 [pid 6461] <... exit_group resumed>) = ? [pid 6463] write(3, "1000", 4 [pid 6461] +++ exited with 0 +++ [pid 6463] <... write resumed>) = 4 [pid 6463] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... restart_syscall resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6463] <... close resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6463] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6462] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6460] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6464 attached [pid 6463] pipe2( [pid 6462] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6460] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6463] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6462] <... write resumed>) = 24 [pid 6460] <... write resumed>) = 24 [pid 6464] set_robust_list(0x555555a0f660, 24 [pid 6463] dup(4 [pid 6462] mount(NULL, NULL, NULL, 0, NULL [pid 6460] mount(NULL, NULL, NULL, 0, NULL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6464 ./strace-static-x86_64: Process 6465 attached [pid 6464] <... set_robust_list resumed>) = 0 [pid 6463] <... dup resumed>) = 5 [pid 6462] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6460] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6465 [pid 6465] set_robust_list(0x555555a0f660, 24 [pid 6464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6463] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6462] exit_group(0 [pid 6460] exit_group(0 [pid 6465] <... set_robust_list resumed>) = 0 [pid 6465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6464] <... prctl resumed>) = 0 [pid 6462] <... exit_group resumed>) = ? [pid 6460] <... exit_group resumed>) = ? [pid 6465] <... prctl resumed>) = 0 [pid 6465] setpgid(0, 0 [pid 6460] +++ exited with 0 +++ [pid 6465] <... setpgid resumed>) = 0 [pid 6465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6462] +++ exited with 0 +++ [pid 6464] setpgid(0, 0) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6465] <... openat resumed>) = 3 [pid 6464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6465] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 6466 attached [pid 6464] <... openat resumed>) = 3 [pid 6466] set_robust_list(0x555555a0f660, 24 [pid 6465] close(3 [pid 6466] <... set_robust_list resumed>) = 0 [pid 6464] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 6467 attached [pid 6466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6465] <... close resumed>) = 0 [pid 6464] close(3 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6467 [pid 6467] set_robust_list(0x555555a0f660, 24 [pid 6466] <... prctl resumed>) = 0 [pid 6465] mkdir("./file0", 000 [pid 6464] <... close resumed>) = 0 [pid 6467] <... set_robust_list resumed>) = 0 [pid 6466] setpgid(0, 0 [pid 6465] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6464] mkdir("./file0", 000 [pid 6463] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6466 [pid 6467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6466] <... setpgid resumed>) = 0 [pid 6465] pipe2( [pid 6464] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6467] <... prctl resumed>) = 0 [pid 6466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6465] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6464] pipe2( [pid 6467] setpgid(0, 0 [pid 6466] <... openat resumed>) = 3 [pid 6465] dup(4 [pid 6464] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6463] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6467] <... setpgid resumed>) = 0 [pid 6466] write(3, "1000", 4 [pid 6465] <... dup resumed>) = 5 [pid 6464] dup(4 [pid 6463] <... write resumed>) = 24 [pid 6467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6466] <... write resumed>) = 4 [pid 6465] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6464] <... dup resumed>) = 5 [pid 6463] mount(NULL, NULL, NULL, 0, NULL [pid 6467] <... openat resumed>) = 3 [pid 6466] close(3 [pid 6464] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6463] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6466] <... close resumed>) = 0 [pid 6463] exit_group(0 [pid 6467] write(3, "1000", 4 [pid 6466] mkdir("./file0", 000 [pid 6463] <... exit_group resumed>) = ? [pid 6467] <... write resumed>) = 4 [pid 6466] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6463] +++ exited with 0 +++ [pid 6467] close(3 [pid 6466] pipe2( [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6467] <... close resumed>) = 0 [pid 6466] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6467] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6466] dup(4 [pid 6467] pipe2([3, 4], 0) = 0 [pid 6466] <... dup resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6467] dup(4 [pid 6466] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6468 attached [pid 6467] <... dup resumed>) = 5 [pid 6467] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6468] set_robust_list(0x555555a0f660, 24) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6468 [pid 6468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6468] setpgid(0, 0) = 0 [pid 6468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6468] write(3, "1000", 4) = 4 [pid 6468] close(3) = 0 [pid 6466] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6465] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6464] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6468] mkdir("./file0", 000 [pid 6464] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6468] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6466] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6465] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6464] <... write resumed>) = 24 [pid 6468] pipe2( [pid 6466] <... write resumed>) = 24 [pid 6464] mount(NULL, NULL, NULL, 0, NULL [pid 6465] <... write resumed>) = 24 [pid 6468] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6467] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6466] mount(NULL, NULL, NULL, 0, NULL [pid 6465] mount(NULL, NULL, NULL, 0, NULL [pid 6464] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6468] dup(4 [pid 6465] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6465] exit_group(0 [pid 6464] exit_group(0 [pid 6466] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6465] <... exit_group resumed>) = ? [pid 6466] exit_group(0 [pid 6468] <... dup resumed>) = 5 [pid 6464] <... exit_group resumed>) = ? [pid 6466] <... exit_group resumed>) = ? [pid 6468] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6466] +++ exited with 0 +++ [pid 6465] +++ exited with 0 +++ [pid 6464] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6465, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6467] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6467] <... write resumed>) = 24 [pid 6467] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6470 attached ./strace-static-x86_64: Process 6469 attached [pid 6468] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6467] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6470] set_robust_list(0x555555a0f660, 24 [pid 6469] set_robust_list(0x555555a0f660, 24 [pid 6467] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6470 ./strace-static-x86_64: Process 6471 attached [pid 6470] <... set_robust_list resumed>) = 0 [pid 6469] <... set_robust_list resumed>) = 0 [pid 6468] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6469 [pid 6471] set_robust_list(0x555555a0f660, 24 [pid 6470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6468] <... write resumed>) = 24 [pid 6467] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6471 [pid 6471] <... set_robust_list resumed>) = 0 [pid 6470] <... prctl resumed>) = 0 [pid 6469] <... prctl resumed>) = 0 [pid 6468] mount(NULL, NULL, NULL, 0, NULL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6470] setpgid(0, 0 [pid 6468] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6471] <... prctl resumed>) = 0 [pid 6470] <... setpgid resumed>) = 0 [pid 6469] setpgid(0, 0 [pid 6468] exit_group(0 [pid 6470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6469] <... setpgid resumed>) = 0 [pid 6468] <... exit_group resumed>) = ? [pid 6471] setpgid(0, 0 [pid 6470] <... openat resumed>) = 3 [pid 6469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6468] +++ exited with 0 +++ [pid 6471] <... setpgid resumed>) = 0 [pid 6470] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6470] <... write resumed>) = 4 [pid 6469] <... openat resumed>) = 3 [pid 6469] write(3, "1000", 4./strace-static-x86_64: Process 6472 attached [pid 6471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6470] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6470] <... close resumed>) = 0 [pid 6471] <... openat resumed>) = 3 [pid 6470] mkdir("./file0", 000 [pid 6469] <... write resumed>) = 4 ./strace-static-x86_64: Process 6473 attached [pid 6472] set_robust_list(0x555555a0f660, 24 [pid 6471] write(3, "1000", 4 [pid 6470] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6469] close(3 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6472 [pid 6473] set_robust_list(0x555555a0f660, 24 [pid 6472] <... set_robust_list resumed>) = 0 [pid 6471] <... write resumed>) = 4 [pid 6470] pipe2( [pid 6469] <... close resumed>) = 0 [pid 6472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6471] close(3 [pid 6470] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6473] <... set_robust_list resumed>) = 0 [pid 6469] mkdir("./file0", 000 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6473 [pid 6472] <... prctl resumed>) = 0 [pid 6471] <... close resumed>) = 0 [pid 6470] dup(4 [pid 6473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6472] setpgid(0, 0 [pid 6471] mkdir("./file0", 000 [pid 6470] <... dup resumed>) = 5 [pid 6469] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6472] <... setpgid resumed>) = 0 [pid 6471] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6470] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6473] <... prctl resumed>) = 0 [pid 6472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6471] pipe2( [pid 6469] pipe2( [pid 6473] setpgid(0, 0 [pid 6471] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6469] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6473] <... setpgid resumed>) = 0 [pid 6472] <... openat resumed>) = 3 [pid 6471] dup(4) = 5 [pid 6473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6472] write(3, "1000", 4 [pid 6471] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6469] dup(4 [pid 6472] <... write resumed>) = 4 [pid 6473] <... openat resumed>) = 3 [pid 6472] close(3 [pid 6469] <... dup resumed>) = 5 [pid 6473] write(3, "1000", 4 [pid 6472] <... close resumed>) = 0 [pid 6469] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6472] mkdir("./file0", 000 [pid 6473] <... write resumed>) = 4 [pid 6472] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6473] close(3 [pid 6472] pipe2( [pid 6473] <... close resumed>) = 0 [pid 6472] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6473] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6472] dup(4) = 5 [pid 6473] pipe2([3, 4], 0) = 0 [pid 6473] dup(4 [pid 6472] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6473] <... dup resumed>) = 5 [pid 6473] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6470] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6471] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6470] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6470] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6471] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6470] exit_group(0 [pid 6469] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6471] <... write resumed>) = 24 [pid 6470] <... exit_group resumed>) = ? [pid 6469] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6471] mount(NULL, NULL, NULL, 0, NULL [pid 6472] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6471] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6469] <... write resumed>) = 24 [pid 6471] exit_group(0 [pid 6469] mount(NULL, NULL, NULL, 0, NULL [pid 6471] <... exit_group resumed>) = ? [pid 6470] +++ exited with 0 +++ [pid 6469] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6469] exit_group(0 [pid 6472] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6469] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6472] <... write resumed>) = 24 [pid 6472] mount(NULL, NULL, NULL, 0, NULL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6472] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6473] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6472] exit_group(0 [pid 6471] +++ exited with 0 +++ [pid 6469] +++ exited with 0 +++ [pid 6472] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6474 attached [pid 6473] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6474] set_robust_list(0x555555a0f660, 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6473] <... write resumed>) = 24 [pid 6472] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6474 [pid 6474] <... set_robust_list resumed>) = 0 [pid 6473] mount(NULL, NULL, NULL, 0, NULL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6472, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6474] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6476 attached ./strace-static-x86_64: Process 6475 attached [pid 6473] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6476] set_robust_list(0x555555a0f660, 24 [pid 6473] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6475 [pid 6476] <... set_robust_list resumed>) = 0 [pid 6473] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6475] set_robust_list(0x555555a0f660, 24 [pid 6474] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6476 [pid 6475] <... set_robust_list resumed>) = 0 [pid 6474] setpgid(0, 0 [pid 6476] <... prctl resumed>) = 0 [pid 6475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6474] <... setpgid resumed>) = 0 [pid 6473] +++ exited with 0 +++ ./strace-static-x86_64: Process 6477 attached [pid 6476] setpgid(0, 0 [pid 6475] <... prctl resumed>) = 0 [pid 6477] set_robust_list(0x555555a0f660, 24 [pid 6476] <... setpgid resumed>) = 0 [pid 6477] <... set_robust_list resumed>) = 0 [pid 6476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6475] setpgid(0, 0 [pid 6474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6477 [pid 6477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6476] <... openat resumed>) = 3 [pid 6475] <... setpgid resumed>) = 0 [pid 6474] <... openat resumed>) = 3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6477] <... prctl resumed>) = 0 [pid 6476] write(3, "1000", 4 [pid 6475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6474] write(3, "1000", 4 [pid 6477] setpgid(0, 0 [pid 6476] <... write resumed>) = 4 [pid 6475] <... openat resumed>) = 3 [pid 6474] <... write resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6477] <... setpgid resumed>) = 0 [pid 6476] close(3 [pid 6477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6476] <... close resumed>) = 0 [pid 6475] write(3, "1000", 4 [pid 6474] close(3 [pid 6476] mkdir("./file0", 000 [pid 6475] <... write resumed>) = 4 [pid 6474] <... close resumed>) = 0 [pid 6477] <... openat resumed>) = 3 [pid 6476] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6475] close(3 [pid 6474] mkdir("./file0", 000 [pid 6475] <... close resumed>) = 0 ./strace-static-x86_64: Process 6478 attached [pid 6476] pipe2( [pid 6474] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6477] write(3, "1000", 4 [pid 6476] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6474] pipe2( [pid 6478] set_robust_list(0x555555a0f660, 24 [pid 6477] <... write resumed>) = 4 [pid 6476] dup(4 [pid 6474] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6478 [pid 6475] mkdir("./file0", 000 [pid 6478] <... set_robust_list resumed>) = 0 [pid 6477] close(3 [pid 6476] <... dup resumed>) = 5 [pid 6478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6477] <... close resumed>) = 0 [pid 6476] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6475] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6474] dup(4 [pid 6478] <... prctl resumed>) = 0 [pid 6477] mkdir("./file0", 000 [pid 6475] pipe2( [pid 6474] <... dup resumed>) = 5 [pid 6478] setpgid(0, 0 [pid 6477] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6475] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6474] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6478] <... setpgid resumed>) = 0 [pid 6477] pipe2( [pid 6475] dup(4 [pid 6477] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6475] <... dup resumed>) = 5 [pid 6478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6477] dup(4) = 5 [pid 6477] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6475] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6478] <... openat resumed>) = 3 [pid 6478] write(3, "1000", 4) = 4 [pid 6478] close(3 [pid 6476] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6478] <... close resumed>) = 0 [pid 6478] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6476] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6478] pipe2( [pid 6476] <... write resumed>) = 24 [pid 6474] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6474] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6478] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6476] mount(NULL, NULL, NULL, 0, NULL [pid 6474] <... write resumed>) = 24 [pid 6474] mount(NULL, NULL, NULL, 0, NULL [pid 6478] dup(4 [pid 6476] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6474] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6478] <... dup resumed>) = 5 [pid 6476] exit_group(0 [pid 6474] exit_group(0 [pid 6478] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6476] <... exit_group resumed>) = ? [pid 6476] +++ exited with 0 +++ [pid 6475] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6474] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6479 attached [pid 6475] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6474] +++ exited with 0 +++ [pid 6475] <... write resumed>) = 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6474, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6479] set_robust_list(0x555555a0f660, 24 [pid 6475] mount(NULL, NULL, NULL, 0, NULL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6475] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6479] <... set_robust_list resumed>) = 0 [pid 6475] exit_group(0./strace-static-x86_64: Process 6480 attached [pid 6480] set_robust_list(0x555555a0f660, 24 [pid 6477] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6480] <... set_robust_list resumed>) = 0 [pid 6480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6477] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6475] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6479 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6480 [pid 6480] <... prctl resumed>) = 0 [pid 6477] <... write resumed>) = 24 [pid 6480] setpgid(0, 0 [pid 6477] mount(NULL, NULL, NULL, 0, NULL [pid 6480] <... setpgid resumed>) = 0 [pid 6477] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6477] exit_group(0 [pid 6475] +++ exited with 0 +++ [pid 6480] <... openat resumed>) = 3 [pid 6479] <... prctl resumed>) = 0 [pid 6477] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6479] setpgid(0, 0) = 0 [pid 6478] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6480] write(3, "1000", 4 [pid 6479] <... openat resumed>) = 3 [pid 6478] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6477] +++ exited with 0 +++ [pid 6480] <... write resumed>) = 4 [pid 6478] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6479] write(3, "1000", 4./strace-static-x86_64: Process 6481 attached [pid 6480] close(3 [pid 6479] <... write resumed>) = 4 [pid 6478] mount(NULL, NULL, NULL, 0, NULL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6481] set_robust_list(0x555555a0f660, 24 [pid 6480] <... close resumed>) = 0 [pid 6479] close(3 [pid 6478] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6481 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6480] mkdir("./file0", 000 [pid 6479] <... close resumed>) = 0 [pid 6479] mkdir("./file0", 000./strace-static-x86_64: Process 6482 attached [pid 6480] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6479] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6478] exit_group(0 [pid 6482] set_robust_list(0x555555a0f660, 24 [pid 6479] pipe2( [pid 6482] <... set_robust_list resumed>) = 0 [pid 6481] <... set_robust_list resumed>) = 0 [pid 6480] pipe2( [pid 6479] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6478] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6482 [pid 6482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6479] dup(4 [pid 6482] setpgid(0, 0 [pid 6479] <... dup resumed>) = 5 [pid 6482] <... setpgid resumed>) = 0 [pid 6479] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6480] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6478] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6478, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6482] write(3, "1000", 4 [pid 6481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6480] dup(4) = 5 [pid 6482] <... write resumed>) = 4 [pid 6481] <... prctl resumed>) = 0 [pid 6480] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6482] close(3 [pid 6481] setpgid(0, 0 [pid 6482] <... close resumed>) = 0 [pid 6479] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6479] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6479] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6479] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6479] exit_group(0./strace-static-x86_64: Process 6483 attached ) = ? [pid 6483] set_robust_list(0x555555a0f660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6483 [pid 6482] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6481] <... setpgid resumed>) = 0 [pid 6483] <... set_robust_list resumed>) = 0 [pid 6482] pipe2( [pid 6481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6479] +++ exited with 0 +++ [pid 6483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6482] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6483] <... prctl resumed>) = 0 [pid 6483] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6479, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6483] <... setpgid resumed>) = 0 [pid 6482] dup(4 [pid 6481] <... openat resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6482] <... dup resumed>) = 5 [pid 6481] write(3, "1000", 4 [pid 6483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6482] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6481] <... write resumed>) = 4 [pid 6483] <... openat resumed>) = 3 [pid 6481] close(3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6483] write(3, "1000", 4 [pid 6481] <... close resumed>) = 0 [pid 6483] <... write resumed>) = 4 [pid 6483] close(3) = 0 [pid 6481] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6483] mkdir("./file0", 000 [pid 6481] pipe2( [pid 6480] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6483] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6483] pipe2( [pid 6481] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6484 attached [pid 6483] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6481] dup(4) = 5 [pid 6484] set_robust_list(0x555555a0f660, 24 [pid 6483] dup(4 [pid 6481] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6480] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6484 [pid 6484] <... set_robust_list resumed>) = 0 [pid 6483] <... dup resumed>) = 5 [pid 6480] <... write resumed>) = 24 [pid 6484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6483] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6482] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6480] mount(NULL, NULL, NULL, 0, NULL [pid 6484] <... prctl resumed>) = 0 [pid 6480] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6484] setpgid(0, 0 [pid 6480] exit_group(0 [pid 6484] <... setpgid resumed>) = 0 [pid 6480] <... exit_group resumed>) = ? [pid 6484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6482] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6482] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6484] <... openat resumed>) = 3 [pid 6482] exit_group(0) = ? [pid 6484] write(3, "1000", 4 [pid 6482] +++ exited with 0 +++ [pid 6481] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6480] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6482, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6484] <... write resumed>) = 4 [pid 6484] close(3) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6484] mkdir("./file0", 000 [pid 6481] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6485 attached ) = 24 [pid 6481] mount(NULL, NULL, NULL, 0, NULL [pid 6484] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6481] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6484] pipe2( [pid 6485] set_robust_list(0x555555a0f660, 24 [pid 6481] exit_group(0 [pid 6484] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6485] <... set_robust_list resumed>) = 0 [pid 6481] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6486 attached [pid 6485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6484] dup(4 [pid 6483] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6481] +++ exited with 0 +++ [pid 6486] set_robust_list(0x555555a0f660, 24 [pid 6485] <... prctl resumed>) = 0 [pid 6484] <... dup resumed>) = 5 [pid 6483] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6481, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6485 [pid 6486] <... set_robust_list resumed>) = 0 [pid 6485] setpgid(0, 0 [pid 6484] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6483] <... write resumed>) = 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6486 [pid 6486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6485] <... setpgid resumed>) = 0 [pid 6483] mount(NULL, NULL, NULL, 0, NULL [pid 6486] <... prctl resumed>) = 0 [pid 6485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6483] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6485] <... openat resumed>) = 3 [pid 6483] exit_group(0 [pid 6486] setpgid(0, 0 [pid 6485] write(3, "1000", 4) = 4 [pid 6485] close(3) = 0 ./strace-static-x86_64: Process 6487 attached [pid 6486] <... setpgid resumed>) = 0 [pid 6485] mkdir("./file0", 000 [pid 6483] <... exit_group resumed>) = ? [pid 6487] set_robust_list(0x555555a0f660, 24 [pid 6486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6485] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6485] pipe2([3, 4], 0) = 0 [pid 6483] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6487 [pid 6487] <... set_robust_list resumed>) = 0 [pid 6485] dup(4 [pid 6487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6485] <... dup resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6485] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6487] <... prctl resumed>) = 0 [pid 6486] <... openat resumed>) = 3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6487] setpgid(0, 0 [pid 6486] write(3, "1000", 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6487] <... setpgid resumed>) = 0 [pid 6486] <... write resumed>) = 4 [pid 6487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6486] close(3 [pid 6487] <... openat resumed>) = 3 [pid 6486] <... close resumed>) = 0 [pid 6487] write(3, "1000", 4) = 4 [pid 6486] mkdir("./file0", 000 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6488 attached [pid 6487] close(3 [pid 6486] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6487] <... close resumed>) = 0 [pid 6486] pipe2( [pid 6488] set_robust_list(0x555555a0f660, 24 [pid 6487] mkdir("./file0", 000 [pid 6486] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6484] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6488] <... set_robust_list resumed>) = 0 [pid 6487] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6486] dup(4 [pid 6484] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6484] <... write resumed>) = 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6488 [pid 6486] <... dup resumed>) = 5 [pid 6484] mount(NULL, NULL, NULL, 0, NULL [pid 6488] <... prctl resumed>) = 0 [pid 6487] pipe2( [pid 6486] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6484] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6484] exit_group(0) = ? [pid 6487] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6488] setpgid(0, 0) = 0 [pid 6484] +++ exited with 0 +++ [pid 6487] dup(4 [pid 6488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6487] <... dup resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6488] <... openat resumed>) = 3 [pid 6487] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6485] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6488] write(3, "1000", 4./strace-static-x86_64: Process 6489 attached [pid 6489] set_robust_list(0x555555a0f660, 24 [pid 6488] <... write resumed>) = 4 [pid 6489] <... set_robust_list resumed>) = 0 [pid 6488] close(3 [pid 6485] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6485] <... write resumed>) = 24 [pid 6488] <... close resumed>) = 0 [pid 6489] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6489 [pid 6488] mkdir("./file0", 000 [pid 6489] setpgid(0, 0 [pid 6488] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6485] mount(NULL, NULL, NULL, 0, NULL [pid 6489] <... setpgid resumed>) = 0 [pid 6488] pipe2( [pid 6485] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6485] exit_group(0 [pid 6489] <... openat resumed>) = 3 [pid 6488] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6485] <... exit_group resumed>) = ? [pid 6488] dup(4 [pid 6486] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6485] +++ exited with 0 +++ [pid 6489] write(3, "1000", 4 [pid 6488] <... dup resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6489] <... write resumed>) = 4 [pid 6489] close(3 [pid 6488] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6489] <... close resumed>) = 0 [pid 6486] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6489] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6489] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6489] pipe2( [pid 6487] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6486] mount(NULL, NULL, NULL, 0, NULL [pid 6489] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6490 attached [pid 6489] dup(4 [pid 6490] set_robust_list(0x555555a0f660, 24 [pid 6489] <... dup resumed>) = 5 [pid 6490] <... set_robust_list resumed>) = 0 [pid 6489] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6486] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6490 [pid 6486] exit_group(0) = ? [pid 6490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6486] +++ exited with 0 +++ [pid 6490] <... prctl resumed>) = 0 [pid 6490] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6490] <... setpgid resumed>) = 0 [pid 6487] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6487] <... write resumed>) = 24 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6487] mount(NULL, NULL, NULL, 0, NULL [pid 6490] <... openat resumed>) = 3 [pid 6488] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6487] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6490] write(3, "1000", 4) = 4 [pid 6487] exit_group(0) = ? [pid 6490] close(3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6490] <... close resumed>) = 0 [pid 6487] +++ exited with 0 +++ [pid 6490] mkdir("./file0", 000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6491 attached [pid 6491] set_robust_list(0x555555a0f660, 24 [pid 6488] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6491] <... set_robust_list resumed>) = 0 [pid 6488] <... write resumed>) = 24 [pid 6491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6490] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6488] mount(NULL, NULL, NULL, 0, NULL [pid 6491] <... prctl resumed>) = 0 [pid 6490] pipe2( [pid 6488] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6491] setpgid(0, 0 [pid 6490] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6489] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6491 [pid 6490] dup(4 [pid 6488] exit_group(0 [pid 6491] <... setpgid resumed>) = 0 [pid 6488] <... exit_group resumed>) = ? [pid 6491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6490] <... dup resumed>) = 5 [pid 6490] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6491] <... openat resumed>) = 3 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6491] write(3, "1000", 4 [pid 6489] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6489] mount(NULL, NULL, NULL, 0, NULL [pid 6491] <... write resumed>) = 4 [pid 6489] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6488] +++ exited with 0 +++ [pid 6491] close(3 [pid 6489] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6492 attached [pid 6491] <... close resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6492 [pid 6489] <... exit_group resumed>) = ? [pid 6492] set_robust_list(0x555555a0f660, 24 [pid 6491] mkdir("./file0", 000 [pid 6489] +++ exited with 0 +++ [pid 6492] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6493 attached [pid 6492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6491] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6491] pipe2( [pid 6493] set_robust_list(0x555555a0f660, 24 [pid 6492] <... prctl resumed>) = 0 [pid 6491] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6490] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6493 [pid 6493] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6492] setpgid(0, 0 [pid 6491] dup(4./strace-static-x86_64: Process 6494 attached [pid 6493] <... prctl resumed>) = 0 [pid 6492] <... setpgid resumed>) = 0 [pid 6491] <... dup resumed>) = 5 [pid 6493] setpgid(0, 0 [pid 6491] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6494] set_robust_list(0x555555a0f660, 24 [pid 6490] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6494] <... set_robust_list resumed>) = 0 [pid 6493] <... setpgid resumed>) = 0 [pid 6492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6491] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6494 [pid 6494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6492] <... openat resumed>) = 3 [pid 6491] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6490] <... write resumed>) = 24 [pid 6494] <... prctl resumed>) = 0 [pid 6493] <... openat resumed>) = 3 [pid 6492] write(3, "1000", 4 [pid 6491] <... write resumed>) = 24 [pid 6490] mount(NULL, NULL, NULL, 0, NULL [pid 6494] setpgid(0, 0 [pid 6493] write(3, "1000", 4 [pid 6491] mount(NULL, NULL, NULL, 0, NULL [pid 6490] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6494] <... setpgid resumed>) = 0 [pid 6493] <... write resumed>) = 4 [pid 6492] <... write resumed>) = 4 [pid 6491] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6490] exit_group(0 [pid 6494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6493] close(3 [pid 6492] close(3 [pid 6491] exit_group(0 [pid 6490] <... exit_group resumed>) = ? [pid 6494] <... openat resumed>) = 3 [pid 6493] <... close resumed>) = 0 [pid 6492] <... close resumed>) = 0 [pid 6491] <... exit_group resumed>) = ? [pid 6490] +++ exited with 0 +++ [pid 6494] write(3, "1000", 4 [pid 6493] mkdir("./file0", 000 [pid 6492] mkdir("./file0", 000 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6493] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6492] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6491] +++ exited with 0 +++ [pid 6494] <... write resumed>) = 4 [pid 6493] pipe2( [pid 6492] pipe2( [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6494] close(3 [pid 6493] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6492] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6495 attached [pid 6494] <... close resumed>) = 0 [pid 6493] dup(4 [pid 6492] dup(4 [pid 6495] set_robust_list(0x555555a0f660, 24 [pid 6494] mkdir("./file0", 000 [pid 6493] <... dup resumed>) = 5 [pid 6492] <... dup resumed>) = 5 [pid 6495] <... set_robust_list resumed>) = 0 [pid 6494] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6494] pipe2( [pid 6492] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6495] <... prctl resumed>) = 0 [pid 6494] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6493] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6495] setpgid(0, 0 [pid 6494] dup(4 [pid 6495] <... setpgid resumed>) = 0 [pid 6494] <... dup resumed>) = 5 [pid 6495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6494] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6495 [pid 6495] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6496 attached [pid 6495] write(3, "1000", 4) = 4 [pid 6496] set_robust_list(0x555555a0f660, 24 [pid 6495] close(3 [pid 6496] <... set_robust_list resumed>) = 0 [pid 6495] <... close resumed>) = 0 [pid 6496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6495] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6496] <... prctl resumed>) = 0 [pid 6495] pipe2( [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6496 [pid 6496] setpgid(0, 0 [pid 6495] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6492] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6492] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6496] <... setpgid resumed>) = 0 [pid 6495] dup(4 [pid 6494] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6493] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6495] <... dup resumed>) = 5 [pid 6492] <... write resumed>) = 24 [pid 6496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6495] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6494] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6492] mount(NULL, NULL, NULL, 0, NULL [pid 6496] write(3, "1000", 4 [pid 6494] <... write resumed>) = 24 [pid 6493] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6492] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6496] <... write resumed>) = 4 [pid 6494] mount(NULL, NULL, NULL, 0, NULL [pid 6493] <... write resumed>) = 24 [pid 6492] exit_group(0 [pid 6496] close(3 [pid 6494] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6493] mount(NULL, NULL, NULL, 0, NULL [pid 6492] <... exit_group resumed>) = ? [pid 6496] <... close resumed>) = 0 [pid 6494] exit_group(0 [pid 6493] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6496] mkdir("./file0", 000 [pid 6494] <... exit_group resumed>) = ? [pid 6493] exit_group(0 [pid 6496] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6494] +++ exited with 0 +++ [pid 6493] <... exit_group resumed>) = ? [pid 6496] pipe2( [pid 6492] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6496] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6496] dup(4 [pid 6493] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6496] <... dup resumed>) = 5 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6496] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6495] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... restart_syscall resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6495] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6495] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6495] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6498 attached ./strace-static-x86_64: Process 6497 attached [pid 6496] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6495] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6498] set_robust_list(0x555555a0f660, 24 [pid 6497] set_robust_list(0x555555a0f660, 24 [pid 6495] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6498 [pid 6496] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6497] <... set_robust_list resumed>) = 0 [pid 6495] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6499 attached [pid 6498] <... set_robust_list resumed>) = 0 [pid 6496] mount(NULL, NULL, NULL, 0, NULL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6497 [pid 6498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6496] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6499] set_robust_list(0x555555a0f660, 24 [pid 6498] <... prctl resumed>) = 0 [pid 6497] setpgid(0, 0 [pid 6496] exit_group(0 [pid 6495] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6499 [pid 6499] <... set_robust_list resumed>) = 0 [pid 6498] setpgid(0, 0 [pid 6497] <... setpgid resumed>) = 0 [pid 6496] <... exit_group resumed>) = ? [pid 6499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6498] <... setpgid resumed>) = 0 [pid 6497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6495, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6499] <... prctl resumed>) = 0 [pid 6498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6497] <... openat resumed>) = 3 [pid 6496] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6499] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6498] <... openat resumed>) = 3 [pid 6497] write(3, "1000", 4 [pid 5066] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6500 attached [pid 6499] <... setpgid resumed>) = 0 [pid 6498] write(3, "1000", 4 [pid 6497] <... write resumed>) = 4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6500] set_robust_list(0x555555a0f660, 24 [pid 6498] <... write resumed>) = 4 [pid 6497] close(3 [pid 6500] <... set_robust_list resumed>) = 0 [pid 6499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6498] close(3 [pid 6497] <... close resumed>) = 0 [pid 6500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6499] <... openat resumed>) = 3 [pid 6498] <... close resumed>) = 0 [pid 6497] mkdir("./file0", 000 [pid 6500] <... prctl resumed>) = 0 [pid 6498] mkdir("./file0", 000 [pid 6497] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6500] setpgid(0, 0 [pid 6499] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6500 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6500] <... setpgid resumed>) = 0 [pid 6499] <... write resumed>) = 4 [pid 6498] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6497] pipe2( [pid 6500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6499] close(3 [pid 6498] pipe2( [pid 6497] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6498] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6498] dup(4 [pid 6497] dup(4./strace-static-x86_64: Process 6501 attached [pid 6498] <... dup resumed>) = 5 [pid 6497] <... dup resumed>) = 5 [pid 6500] <... openat resumed>) = 3 [pid 6499] <... close resumed>) = 0 [pid 6498] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6501 [pid 6501] set_robust_list(0x555555a0f660, 24 [pid 6500] write(3, "1000", 4 [pid 6499] mkdir("./file0", 000 [pid 6497] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6501] <... set_robust_list resumed>) = 0 [pid 6500] <... write resumed>) = 4 [pid 6499] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6500] close(3 [pid 6499] pipe2( [pid 6500] <... close resumed>) = 0 [pid 6499] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6500] mkdir("./file0", 000 [pid 6499] dup(4 [pid 6500] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6501] <... prctl resumed>) = 0 [pid 6500] pipe2( [pid 6499] <... dup resumed>) = 5 [pid 6501] setpgid(0, 0 [pid 6500] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6499] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6501] <... setpgid resumed>) = 0 [pid 6500] dup(4) = 5 [pid 6500] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6498] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6498] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6501] write(3, "1000", 4 [pid 6498] <... write resumed>) = 24 [pid 6501] <... write resumed>) = 4 [pid 6498] mount(NULL, NULL, NULL, 0, NULL [pid 6501] close(3 [pid 6498] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6501] <... close resumed>) = 0 [pid 6501] mkdir("./file0", 000 [pid 6498] exit_group(0 [pid 6501] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6498] <... exit_group resumed>) = ? [pid 6501] pipe2([3, 4], 0) = 0 [pid 6501] dup(4 [pid 6498] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6498, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6501] <... dup resumed>) = 5 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6501] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6499] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6499] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... restart_syscall resumed>) = 0 [pid 6497] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6499] <... write resumed>) = 24 [pid 6499] mount(NULL, NULL, NULL, 0, NULL [pid 6497] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6499] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6497] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6499] exit_group(0) = ? [pid 6497] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6499] +++ exited with 0 +++ [pid 6497] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6497] <... exit_group resumed>) = ? [pid 5071] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6502 attached ) = 0 [pid 6502] set_robust_list(0x555555a0f660, 24 [pid 6501] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6500] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6497] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6502 [pid 6502] <... set_robust_list resumed>) = 0 [pid 6501] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6500] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6501] <... write resumed>) = 24 [pid 6500] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6500] mount(NULL, NULL, NULL, 0, NULL [pid 6502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6501] mount(NULL, NULL, NULL, 0, NULL [pid 6502] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6502] setpgid(0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6502] <... setpgid resumed>) = 0 [pid 6501] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6500] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6503 attached [pid 6501] exit_group(0 [pid 6503] set_robust_list(0x555555a0f660, 24 [pid 6502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6501] <... exit_group resumed>) = ? [pid 6500] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6503 [pid 6503] <... set_robust_list resumed>) = 0 [pid 6502] <... openat resumed>) = 3 [pid 6500] <... exit_group resumed>) = ? [pid 6503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6502] write(3, "1000", 4 [pid 6501] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6503] <... prctl resumed>) = 0 [pid 6502] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6504 attached [pid 6502] close(3 [pid 6503] setpgid(0, 0 [pid 6504] set_robust_list(0x555555a0f660, 24 [pid 6503] <... setpgid resumed>) = 0 [pid 6502] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6504 [pid 6500] +++ exited with 0 +++ [pid 6502] mkdir("./file0", 000 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6504] <... set_robust_list resumed>) = 0 [pid 6503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6502] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6505 attached [pid 6504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6502] pipe2([3, 4], 0) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6505 [pid 6505] set_robust_list(0x555555a0f660, 24 [pid 6503] <... openat resumed>) = 3 [pid 6504] <... prctl resumed>) = 0 [pid 6502] dup(4 [pid 6505] <... set_robust_list resumed>) = 0 [pid 6502] <... dup resumed>) = 5 [pid 6504] setpgid(0, 0 [pid 6502] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6504] <... setpgid resumed>) = 0 [pid 6505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6503] write(3, "1000", 4 [pid 6505] <... prctl resumed>) = 0 [pid 6504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6503] <... write resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6505] setpgid(0, 0 [pid 6503] close(3 [pid 6505] <... setpgid resumed>) = 0 [pid 6504] <... openat resumed>) = 3 [pid 6503] <... close resumed>) = 0 ./strace-static-x86_64: Process 6506 attached [pid 6505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6506] set_robust_list(0x555555a0f660, 24 [pid 6504] write(3, "1000", 4 [pid 6503] mkdir("./file0", 000 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6506 [pid 6506] <... set_robust_list resumed>) = 0 [pid 6505] <... openat resumed>) = 3 [pid 6504] <... write resumed>) = 4 [pid 6503] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6502] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6503] pipe2( [pid 6506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6505] write(3, "1000", 4 [pid 6504] close(3 [pid 6503] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6505] <... write resumed>) = 4 [pid 6504] <... close resumed>) = 0 [pid 6503] dup(4 [pid 6506] <... prctl resumed>) = 0 [pid 6505] close(3 [pid 6502] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6504] mkdir("./file0", 000 [pid 6505] <... close resumed>) = 0 [pid 6506] setpgid(0, 0 [pid 6503] <... dup resumed>) = 5 [pid 6502] mount(NULL, NULL, NULL, 0, NULL [pid 6505] mkdir("./file0", 000 [pid 6502] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6506] <... setpgid resumed>) = 0 [pid 6505] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6504] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6503] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6502] exit_group(0 [pid 6506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6505] pipe2( [pid 6504] pipe2( [pid 6502] <... exit_group resumed>) = ? [pid 6506] <... openat resumed>) = 3 [pid 6505] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6504] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6502] +++ exited with 0 +++ [pid 6506] write(3, "1000", 4 [pid 6504] dup(4 [pid 6506] <... write resumed>) = 4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6506] close(3 [pid 6505] dup(4 [pid 6504] <... dup resumed>) = 5 [pid 6506] <... close resumed>) = 0 [pid 6505] <... dup resumed>) = 5 [pid 6506] mkdir("./file0", 000 [pid 6505] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6504] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6506] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6506] pipe2( [pid 6503] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6506] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6503] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6506] dup(4 [pid 6503] <... write resumed>) = 24 [pid 6506] <... dup resumed>) = 5 [pid 6505] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6503] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6507 attached [pid 6506] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6505] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6503] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6507] set_robust_list(0x555555a0f660, 24 [pid 6505] <... write resumed>) = 24 [pid 6503] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6507 [pid 6504] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6507] <... set_robust_list resumed>) = 0 [pid 6505] mount(NULL, NULL, NULL, 0, NULL [pid 6503] <... exit_group resumed>) = ? [pid 6507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6505] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6507] <... prctl resumed>) = 0 [pid 6506] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6505] exit_group(0 [pid 6504] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6503] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6506] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6505] <... exit_group resumed>) = ? [pid 6504] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6508 attached [pid 6507] setpgid(0, 0 [pid 6506] <... write resumed>) = 24 [pid 6505] +++ exited with 0 +++ [pid 6504] mount(NULL, NULL, NULL, 0, NULL [pid 6508] set_robust_list(0x555555a0f660, 24 [pid 6507] <... setpgid resumed>) = 0 [pid 6506] mount(NULL, NULL, NULL, 0, NULL [pid 6504] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6508 [pid 6508] <... set_robust_list resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6506] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6504] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6508] <... prctl resumed>) = 0 [pid 6507] <... openat resumed>) = 3 [pid 6506] exit_group(0 [pid 6504] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6509 attached [pid 6508] setpgid(0, 0 [pid 6507] write(3, "1000", 4 [pid 6506] <... exit_group resumed>) = ? [pid 6509] set_robust_list(0x555555a0f660, 24 [pid 6508] <... setpgid resumed>) = 0 [pid 6507] <... write resumed>) = 4 [pid 6509] <... set_robust_list resumed>) = 0 [pid 6508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6509 [pid 6509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6506] +++ exited with 0 +++ [pid 6507] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6507] <... close resumed>) = 0 [pid 6509] <... prctl resumed>) = 0 [pid 6508] <... openat resumed>) = 3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6509] setpgid(0, 0 [pid 6507] mkdir("./file0", 000 [pid 5070] <... restart_syscall resumed>) = 0 [pid 6509] <... setpgid resumed>) = 0 [pid 6508] write(3, "1000", 4 [pid 6507] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6508] <... write resumed>) = 4 [pid 6507] pipe2( [pid 6504] +++ exited with 0 +++ [pid 6508] close(3 [pid 6507] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6510 attached [pid 6509] <... openat resumed>) = 3 [pid 6508] <... close resumed>) = 0 [pid 6507] dup(4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6508] mkdir("./file0", 000 [pid 6507] <... dup resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6510 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6510] set_robust_list(0x555555a0f660, 24 [pid 6509] write(3, "1000", 4 [pid 6508] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6507] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] <... restart_syscall resumed>) = 0 [pid 6510] <... set_robust_list resumed>) = 0 [pid 6509] <... write resumed>) = 4 [pid 6508] pipe2( [pid 6509] close(3 [pid 6508] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6509] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6511 attached [pid 6510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6509] mkdir("./file0", 000 [pid 6508] dup(4 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6511 [pid 6511] set_robust_list(0x555555a0f660, 24 [pid 6510] <... prctl resumed>) = 0 [pid 6511] <... set_robust_list resumed>) = 0 [pid 6511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6510] setpgid(0, 0 [pid 6509] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6508] <... dup resumed>) = 5 [pid 6511] <... prctl resumed>) = 0 [pid 6510] <... setpgid resumed>) = 0 [pid 6509] pipe2( [pid 6507] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6511] setpgid(0, 0 [pid 6510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6509] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6508] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6511] <... setpgid resumed>) = 0 [pid 6509] dup(4 [pid 6511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6510] <... openat resumed>) = 3 [pid 6509] <... dup resumed>) = 5 [pid 6507] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6511] <... openat resumed>) = 3 [pid 6510] write(3, "1000", 4 [pid 6509] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6507] <... write resumed>) = 24 [pid 6511] write(3, "1000", 4 [pid 6510] <... write resumed>) = 4 [pid 6507] mount(NULL, NULL, NULL, 0, NULL [pid 6511] <... write resumed>) = 4 [pid 6510] close(3 [pid 6507] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6511] close(3 [pid 6510] <... close resumed>) = 0 [pid 6511] <... close resumed>) = 0 [pid 6507] exit_group(0 [pid 6511] mkdir("./file0", 000 [pid 6510] mkdir("./file0", 000 [pid 6507] <... exit_group resumed>) = ? [pid 6511] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6511] pipe2( [pid 6510] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6507] +++ exited with 0 +++ [pid 6510] pipe2( [pid 6511] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6511] dup(4 [pid 6510] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6511] <... dup resumed>) = 5 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6511] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6510] dup(4 [pid 6508] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6510] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6512 attached [pid 6510] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6508] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6508] mount(NULL, NULL, NULL, 0, NULL [pid 6512] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6512 [pid 6508] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6509] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6508] exit_group(0 [pid 6512] <... set_robust_list resumed>) = 0 [pid 6508] <... exit_group resumed>) = ? [pid 6509] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6509] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6509] exit_group(0 [pid 6512] <... prctl resumed>) = 0 [pid 6512] setpgid(0, 0 [pid 6509] <... exit_group resumed>) = ? [pid 6512] <... setpgid resumed>) = 0 [pid 6509] +++ exited with 0 +++ [pid 6508] +++ exited with 0 +++ [pid 6512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6512] <... openat resumed>) = 3 [pid 6511] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6512] write(3, "1000", 4 [pid 6511] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6512] <... write resumed>) = 4 [pid 6511] mount(NULL, NULL, NULL, 0, NULL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6513 attached [pid 6512] close(3 [pid 6511] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6513] set_robust_list(0x555555a0f660, 24 [pid 6512] <... close resumed>) = 0 [pid 6511] exit_group(0 [pid 6510] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6512] mkdir("./file0", 000 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6513 ./strace-static-x86_64: Process 6514 attached [pid 6513] <... set_robust_list resumed>) = 0 [pid 6512] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6511] <... exit_group resumed>) = ? [pid 6510] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6514] set_robust_list(0x555555a0f660, 24 [pid 6513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6510] <... write resumed>) = 24 [pid 6514] <... set_robust_list resumed>) = 0 [pid 6510] mount(NULL, NULL, NULL, 0, NULL [pid 6514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6510] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6514] <... prctl resumed>) = 0 [pid 6512] pipe2( [pid 6511] +++ exited with 0 +++ [pid 6510] exit_group(0 [pid 6514] setpgid(0, 0 [pid 6510] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6511, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6514] <... setpgid resumed>) = 0 [pid 6513] <... prctl resumed>) = 0 [pid 6512] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6510] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6514 [pid 6513] setpgid(0, 0 [pid 6512] dup(4 [pid 6514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6513] <... setpgid resumed>) = 0 [pid 6512] <... dup resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6510, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6512] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6514] <... openat resumed>) = 3 [pid 6513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6514] write(3, "1000", 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6514] <... write resumed>) = 4 [pid 6513] <... openat resumed>) = 3 [pid 6514] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6515 attached [pid 6515] set_robust_list(0x555555a0f660, 24) = 0 [pid 6515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6513] write(3, "1000", 4 [pid 6514] <... close resumed>) = 0 [pid 6514] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6515] <... prctl resumed>) = 0 [pid 6513] <... write resumed>) = 4 ./strace-static-x86_64: Process 6516 attached [pid 6515] setpgid(0, 0 [pid 6514] pipe2( [pid 6513] close(3 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6515 [pid 6516] set_robust_list(0x555555a0f660, 24 [pid 6515] <... setpgid resumed>) = 0 [pid 6514] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6513] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6516 [pid 6516] <... set_robust_list resumed>) = 0 [pid 6514] dup(4 [pid 6515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6514] <... dup resumed>) = 5 [pid 6513] mkdir("./file0", 000 [pid 6516] <... prctl resumed>) = 0 [pid 6515] <... openat resumed>) = 3 [pid 6514] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6513] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6516] setpgid(0, 0 [pid 6512] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6515] write(3, "1000", 4 [pid 6513] pipe2( [pid 6516] <... setpgid resumed>) = 0 [pid 6515] <... write resumed>) = 4 [pid 6513] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6512] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6515] close(3 [pid 6513] dup(4 [pid 6512] <... write resumed>) = 24 [pid 6516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6515] <... close resumed>) = 0 [pid 6513] <... dup resumed>) = 5 [pid 6512] mount(NULL, NULL, NULL, 0, NULL [pid 6515] mkdir("./file0", 000 [pid 6513] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6512] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6516] <... openat resumed>) = 3 [pid 6515] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6512] exit_group(0 [pid 6516] write(3, "1000", 4 [pid 6515] pipe2([3, 4], 0) = 0 [pid 6516] <... write resumed>) = 4 [pid 6515] dup(4 [pid 6512] <... exit_group resumed>) = ? [pid 6516] close(3 [pid 6514] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6516] <... close resumed>) = 0 [pid 6514] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6516] mkdir("./file0", 000 [pid 6515] <... dup resumed>) = 5 [pid 6514] <... write resumed>) = 24 [pid 6512] +++ exited with 0 +++ [pid 6515] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6514] mount(NULL, NULL, NULL, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6512, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6516] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6514] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6516] pipe2([3, 4], 0) = 0 [pid 6514] exit_group(0) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6516] dup(4 [pid 6514] +++ exited with 0 +++ [pid 6513] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6517 attached [pid 6516] <... dup resumed>) = 5 [pid 6513] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6517] set_robust_list(0x555555a0f660, 24 [pid 6516] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6513] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6517 [pid 6517] <... set_robust_list resumed>) = 0 [pid 6513] mount(NULL, NULL, NULL, 0, NULL [pid 6517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6513] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6517] <... prctl resumed>) = 0 [pid 6513] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6517] setpgid(0, 0 [pid 6513] <... exit_group resumed>) = ? [pid 6517] <... setpgid resumed>) = 0 [pid 6517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6515] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6515] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6513] +++ exited with 0 +++ [pid 6515] <... write resumed>) = 24 [pid 6517] write(3, "1000", 4 [pid 6515] mount(NULL, NULL, NULL, 0, NULL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6517] <... write resumed>) = 4 ./strace-static-x86_64: Process 6518 attached [pid 6517] close(3 [pid 6515] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6518 [pid 6517] <... close resumed>) = 0 [pid 6515] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6518] set_robust_list(0x555555a0f660, 24 [pid 6517] mkdir("./file0", 000 [pid 6515] <... exit_group resumed>) = ? [pid 6518] <... set_robust_list resumed>) = 0 [pid 6517] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6517] pipe2([3, 4], 0) = 0 ./strace-static-x86_64: Process 6519 attached [pid 6517] dup(4 [pid 6519] set_robust_list(0x555555a0f660, 24 [pid 6517] <... dup resumed>) = 5 [pid 6515] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6519 [pid 6518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6519] <... set_robust_list resumed>) = 0 [pid 6518] <... prctl resumed>) = 0 [pid 6517] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6516] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6518] setpgid(0, 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 6518] <... setpgid resumed>) = 0 [pid 6516] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6519] <... prctl resumed>) = 0 [pid 6518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6516] <... write resumed>) = 24 [pid 6519] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6519] <... setpgid resumed>) = 0 [pid 6516] mount(NULL, NULL, NULL, 0, NULL [pid 6518] <... openat resumed>) = 3 [pid 6516] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6520 attached [pid 6519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6518] write(3, "1000", 4 [pid 6516] exit_group(0 [pid 6520] set_robust_list(0x555555a0f660, 24 [pid 6518] <... write resumed>) = 4 [pid 6516] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6520 [pid 6519] <... openat resumed>) = 3 [pid 6518] close(3 [pid 6519] write(3, "1000", 4) = 4 [pid 6519] close(3) = 0 [pid 6519] mkdir("./file0", 000 [pid 6520] <... set_robust_list resumed>) = 0 [pid 6519] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6518] <... close resumed>) = 0 [pid 6517] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6516] +++ exited with 0 +++ [pid 6520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6519] pipe2( [pid 6518] mkdir("./file0", 000 [pid 6520] <... prctl resumed>) = 0 [pid 6519] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6518] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6517] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6520] setpgid(0, 0 [pid 6519] dup(4 [pid 6518] pipe2( [pid 6517] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6520] <... setpgid resumed>) = 0 [pid 6519] <... dup resumed>) = 5 [pid 6518] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6517] mount(NULL, NULL, NULL, 0, NULL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6519] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6518] dup(4 [pid 6517] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6521 attached [pid 6518] <... dup resumed>) = 5 [pid 6517] exit_group(0 [pid 6521] set_robust_list(0x555555a0f660, 24 [pid 6520] <... openat resumed>) = 3 [pid 6518] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6517] <... exit_group resumed>) = ? [pid 6521] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6521 [pid 6517] +++ exited with 0 +++ [pid 6521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6520] write(3, "1000", 4 [pid 6521] <... prctl resumed>) = 0 [pid 6520] <... write resumed>) = 4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6521] setpgid(0, 0 [pid 6520] close(3 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6520] <... close resumed>) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 6521] <... setpgid resumed>) = 0 [pid 6520] mkdir("./file0", 000 [pid 6521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6520] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6521] <... openat resumed>) = 3 [pid 6520] pipe2( [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6522 attached [pid 6522] set_robust_list(0x555555a0f660, 24) = 0 [pid 6519] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6518] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6520] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6521] write(3, "1000", 4 [pid 6519] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6518] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6522 [pid 6522] <... prctl resumed>) = 0 [pid 6521] <... write resumed>) = 4 [pid 6520] dup(4 [pid 6519] <... write resumed>) = 24 [pid 6518] <... write resumed>) = 24 [pid 6522] setpgid(0, 0 [pid 6521] close(3 [pid 6520] <... dup resumed>) = 5 [pid 6519] mount(NULL, NULL, NULL, 0, NULL [pid 6518] mount(NULL, NULL, NULL, 0, NULL [pid 6522] <... setpgid resumed>) = 0 [pid 6521] <... close resumed>) = 0 [pid 6520] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6519] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6518] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6521] mkdir("./file0", 000 [pid 6519] exit_group(0 [pid 6518] exit_group(0 [pid 6519] <... exit_group resumed>) = ? [pid 6522] <... openat resumed>) = 3 [pid 6521] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6519] +++ exited with 0 +++ [pid 6518] <... exit_group resumed>) = ? [pid 6521] pipe2( [pid 6518] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6522] write(3, "1000", 4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6522] <... write resumed>) = 4 [pid 6522] close(3 [pid 6521] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6520] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6522] <... close resumed>) = 0 [pid 6521] dup(4 [pid 6520] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6521] <... dup resumed>) = 5 [pid 6520] <... write resumed>) = 24 [pid 6522] mkdir("./file0", 000 [pid 6521] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6520] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6523 attached [pid 6522] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6523] set_robust_list(0x555555a0f660, 24 [pid 6522] pipe2( [pid 6520] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6522] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6523] <... set_robust_list resumed>) = 0 [pid 6522] dup(4 [pid 6520] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6522] <... dup resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6523 [pid 6522] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6523] <... prctl resumed>) = 0 [pid 6523] setpgid(0, 0./strace-static-x86_64: Process 6524 attached ) = 0 [pid 6520] <... exit_group resumed>) = ? [pid 6523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6520] +++ exited with 0 +++ [pid 6524] set_robust_list(0x555555a0f660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6524 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6523] <... openat resumed>) = 3 [pid 6523] write(3, "1000", 4 [pid 6524] <... set_robust_list resumed>) = 0 [pid 6523] <... write resumed>) = 4 [pid 6524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6523] close(3) = 0 [pid 6524] <... prctl resumed>) = 0 [pid 6523] mkdir("./file0", 000 [pid 6521] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6524] setpgid(0, 0 [pid 6523] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6523] pipe2( [pid 6524] <... setpgid resumed>) = 0 [pid 6521] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6523] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6525 attached [pid 6524] <... openat resumed>) = 3 [pid 6522] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6521] <... write resumed>) = 24 [pid 6521] mount(NULL, NULL, NULL, 0, NULL [pid 6523] dup(4 [pid 6525] set_robust_list(0x555555a0f660, 24 [pid 6524] write(3, "1000", 4 [pid 6521] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6525] <... set_robust_list resumed>) = 0 [pid 6524] <... write resumed>) = 4 [pid 6521] exit_group(0 [pid 6524] close(3 [pid 6523] <... dup resumed>) = 5 [pid 6525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6524] <... close resumed>) = 0 [pid 6523] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6522] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6521] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6525 [pid 6525] <... prctl resumed>) = 0 [pid 6524] mkdir("./file0", 000 [pid 6522] <... write resumed>) = 24 [pid 6525] setpgid(0, 0 [pid 6524] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6522] mount(NULL, NULL, NULL, 0, NULL [pid 6524] pipe2([3, 4], 0) = 0 [pid 6522] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6525] <... setpgid resumed>) = 0 [pid 6524] dup(4 [pid 6522] exit_group(0 [pid 6524] <... dup resumed>) = 5 [pid 6522] <... exit_group resumed>) = ? [pid 6521] +++ exited with 0 +++ [pid 6524] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6525] <... openat resumed>) = 3 [pid 6522] +++ exited with 0 +++ ./strace-static-x86_64: Process 6526 attached [pid 6525] write(3, "1000", 4 [pid 6526] set_robust_list(0x555555a0f660, 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6525] <... write resumed>) = 4 [pid 6523] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6526] <... set_robust_list resumed>) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6526 [pid 6526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6525] close(3 [pid 6526] <... prctl resumed>) = 0 [pid 6525] <... close resumed>) = 0 [pid 6523] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6526] setpgid(0, 0 [pid 6523] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6526] <... setpgid resumed>) = 0 [pid 6525] mkdir("./file0", 000 [pid 6524] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6523] mount(NULL, NULL, NULL, 0, NULL [pid 6525] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6525] pipe2(./strace-static-x86_64: Process 6527 attached [pid 6526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6524] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6523] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6527] set_robust_list(0x555555a0f660, 24 [pid 6526] <... openat resumed>) = 3 [pid 6525] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6524] <... write resumed>) = 24 [pid 6523] exit_group(0 [pid 6527] <... set_robust_list resumed>) = 0 [pid 6525] dup(4 [pid 6524] mount(NULL, NULL, NULL, 0, NULL [pid 6525] <... dup resumed>) = 5 [pid 6524] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6526] write(3, "1000", 4 [pid 6523] <... exit_group resumed>) = ? [pid 6525] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6527] <... prctl resumed>) = 0 [pid 6526] <... write resumed>) = 4 [pid 6524] exit_group(0 [pid 6523] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6527 [pid 6527] setpgid(0, 0 [pid 6526] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6527] <... setpgid resumed>) = 0 [pid 6526] <... close resumed>) = 0 [pid 6524] <... exit_group resumed>) = ? [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6526] mkdir("./file0", 000 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6526] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6526] pipe2([3, 4], 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6526] dup(4 [pid 6524] +++ exited with 0 +++ ./strace-static-x86_64: Process 6528 attached [pid 6526] <... dup resumed>) = 5 [pid 6526] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6528] set_robust_list(0x555555a0f660, 24 [pid 6527] <... openat resumed>) = 3 [pid 6525] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6528 [pid 6528] <... set_robust_list resumed>) = 0 [pid 6527] write(3, "1000", 4 [pid 6525] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6527] <... write resumed>) = 4 [pid 6525] <... write resumed>) = 24 [pid 6528] <... prctl resumed>) = 0 [pid 6527] close(3) = 0 [pid 6525] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6528] setpgid(0, 0 [pid 6527] mkdir("./file0", 000 [pid 6525] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6528] <... setpgid resumed>) = 0 [pid 6527] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6525] exit_group(0./strace-static-x86_64: Process 6529 attached ) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6529 [pid 6529] set_robust_list(0x555555a0f660, 24 [pid 6528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6527] pipe2( [pid 6529] <... set_robust_list resumed>) = 0 [pid 6527] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6528] <... openat resumed>) = 3 [pid 6527] dup(4 [pid 6525] +++ exited with 0 +++ [pid 6529] <... prctl resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6529] setpgid(0, 0) = 0 [pid 6528] write(3, "1000", 4 [pid 6527] <... dup resumed>) = 5 [pid 6526] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6528] <... write resumed>) = 4 [pid 6529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6527] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6526] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6528] close(3) = 0 [pid 6526] <... write resumed>) = 24 [pid 6529] <... openat resumed>) = 3 [pid 6528] mkdir("./file0", 000 [pid 6526] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6530 attached [pid 6529] write(3, "1000", 4 [pid 6528] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6526] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6530] set_robust_list(0x555555a0f660, 24 [pid 6529] <... write resumed>) = 4 [pid 6528] pipe2( [pid 6529] close(3 [pid 6526] exit_group(0 [pid 6528] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6526] <... exit_group resumed>) = ? [pid 6528] dup(4 [pid 6529] <... close resumed>) = 0 [pid 6530] <... set_robust_list resumed>) = 0 [pid 6529] mkdir("./file0", 000 [pid 6528] <... dup resumed>) = 5 [pid 6530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6529] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6528] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6530] <... prctl resumed>) = 0 [pid 6529] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6530 [pid 6530] setpgid(0, 0 [pid 6529] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6529] dup(4) = 5 [pid 6529] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6526] +++ exited with 0 +++ [pid 6530] <... setpgid resumed>) = 0 [pid 6530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6530] write(3, "1000", 4) = 4 [pid 6527] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6530] close(3) = 0 [pid 6530] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6530] pipe2([3, 4], 0) = 0 [pid 6530] dup(4) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6530] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6527] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6531 attached ) = 24 [pid 6531] set_robust_list(0x555555a0f660, 24 [pid 6527] mount(NULL, NULL, NULL, 0, NULL [pid 6531] <... set_robust_list resumed>) = 0 [pid 6527] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6527] exit_group(0) = ? [pid 6531] <... prctl resumed>) = 0 [pid 6531] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6531 [pid 6531] <... setpgid resumed>) = 0 [pid 6527] +++ exited with 0 +++ [pid 6531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6529] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6528] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6531] <... openat resumed>) = 3 [pid 6528] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... restart_syscall resumed>) = 0 [pid 6529] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6528] <... write resumed>) = 24 [pid 6529] <... write resumed>) = 24 [pid 6528] mount(NULL, NULL, NULL, 0, NULL [pid 6531] write(3, "1000", 4 [pid 6529] mount(NULL, NULL, NULL, 0, NULL [pid 6528] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6531] <... write resumed>) = 4 [pid 6529] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6528] exit_group(0 [pid 6529] exit_group(0 [pid 6528] <... exit_group resumed>) = ? [pid 6531] close(3 [pid 6529] <... exit_group resumed>) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6531] <... close resumed>) = 0 [pid 6531] mkdir("./file0", 000 [pid 6528] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6531] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6532 attached [pid 6531] pipe2( [pid 6529] +++ exited with 0 +++ [pid 6532] set_robust_list(0x555555a0f660, 24 [pid 6531] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6530] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6532] <... set_robust_list resumed>) = 0 [pid 6531] dup(4 [pid 6530] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6532 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6531] <... dup resumed>) = 5 [pid 6530] <... write resumed>) = 24 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6532] <... prctl resumed>) = 0 [pid 6531] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6530] mount(NULL, NULL, NULL, 0, NULL [pid 5071] <... restart_syscall resumed>) = 0 [pid 6532] setpgid(0, 0 [pid 6530] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6532] <... setpgid resumed>) = 0 [pid 6530] exit_group(0 [pid 6532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6530] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6533 attached [pid 6530] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6533] set_robust_list(0x555555a0f660, 24 [pid 6532] write(3, "1000", 4./strace-static-x86_64: Process 6534 attached [pid 6533] <... set_robust_list resumed>) = 0 [pid 6532] <... write resumed>) = 4 [pid 6531] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6533 [pid 6533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6532] close(3 [pid 6531] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6532] <... close resumed>) = 0 [pid 6531] <... write resumed>) = 24 [pid 6534] set_robust_list(0x555555a0f660, 24 [pid 6533] <... prctl resumed>) = 0 [pid 6532] mkdir("./file0", 000 [pid 6531] mount(NULL, NULL, NULL, 0, NULL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6534 [pid 6534] <... set_robust_list resumed>) = 0 [pid 6533] setpgid(0, 0 [pid 6532] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6531] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6533] <... setpgid resumed>) = 0 [pid 6532] pipe2( [pid 6531] exit_group(0./strace-static-x86_64: Process 6535 attached [pid 6534] <... prctl resumed>) = 0 [pid 6533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6532] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6531] <... exit_group resumed>) = ? [pid 6535] set_robust_list(0x555555a0f660, 24 [pid 6534] setpgid(0, 0 [pid 6533] <... openat resumed>) = 3 [pid 6532] dup(4 [pid 6534] <... setpgid resumed>) = 0 [pid 6533] write(3, "1000", 4 [pid 6534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6535] <... set_robust_list resumed>) = 0 [pid 6533] <... write resumed>) = 4 [pid 6532] <... dup resumed>) = 5 [pid 6531] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6535 [pid 6535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6534] <... openat resumed>) = 3 [pid 6533] close(3 [pid 6532] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6535] <... prctl resumed>) = 0 [pid 6534] write(3, "1000", 4 [pid 6533] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6535] setpgid(0, 0 [pid 6534] <... write resumed>) = 4 [pid 6533] mkdir("./file0", 000 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6535] <... setpgid resumed>) = 0 [pid 6534] close(3 [pid 6533] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6536 attached [pid 6535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6534] <... close resumed>) = 0 [pid 6536] set_robust_list(0x555555a0f660, 24) = 0 [pid 6535] <... openat resumed>) = 3 [pid 6534] mkdir("./file0", 000 [pid 6533] pipe2( [pid 6536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6534] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6533] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6535] write(3, "1000", 4 [pid 6534] pipe2( [pid 6533] dup(4 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6536 [pid 6536] <... prctl resumed>) = 0 [pid 6535] <... write resumed>) = 4 [pid 6534] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6533] <... dup resumed>) = 5 [pid 6532] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6536] setpgid(0, 0 [pid 6535] close(3 [pid 6534] dup(4 [pid 6533] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6532] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6536] <... setpgid resumed>) = 0 [pid 6535] <... close resumed>) = 0 [pid 6534] <... dup resumed>) = 5 [pid 6532] <... write resumed>) = 24 [pid 6536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6534] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6532] mount(NULL, NULL, NULL, 0, NULL [pid 6536] <... openat resumed>) = 3 [pid 6535] mkdir("./file0", 000 [pid 6532] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6536] write(3, "1000", 4 [pid 6535] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6532] exit_group(0 [pid 6536] <... write resumed>) = 4 [pid 6535] pipe2( [pid 6532] <... exit_group resumed>) = ? [pid 6535] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6536] close(3 [pid 6535] dup(4) = 5 [pid 6532] +++ exited with 0 +++ [pid 6535] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6536] <... close resumed>) = 0 [pid 6536] mkdir("./file0", 000 [pid 6533] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6536] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6537 attached [pid 6536] pipe2( [pid 6533] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6536] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6537] set_robust_list(0x555555a0f660, 24 [pid 6536] dup(4 [pid 6535] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6537] <... set_robust_list resumed>) = 0 [pid 6534] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6533] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6537 [pid 6535] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6533] mount(NULL, NULL, NULL, 0, NULL [pid 6536] <... dup resumed>) = 5 [pid 6535] <... write resumed>) = 24 [pid 6534] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6533] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6536] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6535] mount(NULL, NULL, NULL, 0, NULL [pid 6534] <... write resumed>) = 24 [pid 6533] exit_group(0 [pid 6535] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6534] mount(NULL, NULL, NULL, 0, NULL [pid 6535] exit_group(0 [pid 6534] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6537] <... prctl resumed>) = 0 [pid 6535] <... exit_group resumed>) = ? [pid 6534] exit_group(0 [pid 6533] <... exit_group resumed>) = ? [pid 6537] setpgid(0, 0 [pid 6535] +++ exited with 0 +++ [pid 6534] <... exit_group resumed>) = ? [pid 6537] <... setpgid resumed>) = 0 [pid 6534] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6533] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6534, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6537] <... openat resumed>) = 3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6537] write(3, "1000", 4./strace-static-x86_64: Process 6538 attached [pid 6538] set_robust_list(0x555555a0f660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6539 attached [pid 6538] <... set_robust_list resumed>) = 0 [pid 6537] <... write resumed>) = 4 [pid 6536] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6538 ./strace-static-x86_64: Process 6540 attached [pid 6539] set_robust_list(0x555555a0f660, 24 [pid 6537] close(3 [pid 6540] set_robust_list(0x555555a0f660, 24 [pid 6538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6537] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6539 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6540 [pid 6540] <... set_robust_list resumed>) = 0 [pid 6539] <... set_robust_list resumed>) = 0 [pid 6538] <... prctl resumed>) = 0 [pid 6537] mkdir("./file0", 000 [pid 6536] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6538] setpgid(0, 0 [pid 6537] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6536] <... write resumed>) = 24 [pid 6540] <... prctl resumed>) = 0 [pid 6539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6538] <... setpgid resumed>) = 0 [pid 6537] pipe2( [pid 6536] mount(NULL, NULL, NULL, 0, NULL [pid 6540] setpgid(0, 0 [pid 6539] <... prctl resumed>) = 0 [pid 6538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6536] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6540] <... setpgid resumed>) = 0 [pid 6539] setpgid(0, 0 [pid 6536] exit_group(0 [pid 6540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6539] <... setpgid resumed>) = 0 [pid 6540] <... openat resumed>) = 3 [pid 6539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6538] <... openat resumed>) = 3 [pid 6537] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6536] <... exit_group resumed>) = ? [pid 6538] write(3, "1000", 4 [pid 6540] write(3, "1000", 4 [pid 6538] <... write resumed>) = 4 [pid 6537] dup(4 [pid 6536] +++ exited with 0 +++ [pid 6540] <... write resumed>) = 4 [pid 6538] close(3 [pid 6537] <... dup resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6536, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6540] close(3 [pid 6538] <... close resumed>) = 0 [pid 6540] <... close resumed>) = 0 [pid 6537] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6540] mkdir("./file0", 000 [pid 6538] mkdir("./file0", 000 [pid 6539] <... openat resumed>) = 3 [pid 6538] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6538] pipe2( [pid 6540] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6539] write(3, "1000", 4 [pid 6538] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6540] pipe2( [pid 6539] <... write resumed>) = 4 [pid 6540] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6539] close(3 [pid 6538] dup(4./strace-static-x86_64: Process 6541 attached [pid 6540] dup(4 [pid 6539] <... close resumed>) = 0 [pid 6538] <... dup resumed>) = 5 [pid 6541] set_robust_list(0x555555a0f660, 24 [pid 6540] <... dup resumed>) = 5 [pid 6539] mkdir("./file0", 000 [pid 6538] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6541] <... set_robust_list resumed>) = 0 [pid 6540] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6539] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6539] pipe2( [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6541 [pid 6541] <... prctl resumed>) = 0 [pid 6539] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6539] dup(4 [pid 6541] setpgid(0, 0 [pid 6539] <... dup resumed>) = 5 [pid 6541] <... setpgid resumed>) = 0 [pid 6539] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6541] write(3, "1000", 4) = 4 [pid 6541] close(3) = 0 [pid 6541] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6537] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6541] pipe2([3, 4], 0) = 0 [pid 6537] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6541] dup(4 [pid 6537] <... write resumed>) = 24 [pid 6541] <... dup resumed>) = 5 [pid 6537] mount(NULL, NULL, NULL, 0, NULL [pid 6541] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6537] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6538] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6538] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6537] exit_group(0) = ? [pid 6538] <... write resumed>) = 24 [pid 6537] +++ exited with 0 +++ [pid 6538] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6539] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6538] exit_group(0 [pid 6540] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6539] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6538] <... exit_group resumed>) = ? [pid 6540] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6542 attached [pid 6542] set_robust_list(0x555555a0f660, 24 [pid 6540] <... write resumed>) = 24 [pid 6539] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6542 [pid 6542] <... set_robust_list resumed>) = 0 [pid 6540] mount(NULL, NULL, NULL, 0, NULL [pid 6539] mount(NULL, NULL, NULL, 0, NULL [pid 6542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6540] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6539] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6538] +++ exited with 0 +++ [pid 6542] <... prctl resumed>) = 0 [pid 6540] exit_group(0 [pid 6539] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6538, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6542] setpgid(0, 0 [pid 6540] <... exit_group resumed>) = ? [pid 6539] <... exit_group resumed>) = ? [pid 6542] <... setpgid resumed>) = 0 [pid 6542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6539] +++ exited with 0 +++ [pid 6542] write(3, "1000", 4) = 4 [pid 6542] close(3) = 0 [pid 6540] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6539, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6542] mkdir("./file0", 000) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6543 attached [pid 6541] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6543] set_robust_list(0x555555a0f660, 24 [pid 6542] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6543 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6541] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6543] <... set_robust_list resumed>) = 0 [pid 6542] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6542] dup(4) = 5 [pid 6541] <... write resumed>) = 24 [pid 6543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6542] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6543] <... prctl resumed>) = 0 [pid 6541] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6543] setpgid(0, 0 [pid 6541] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6543] <... setpgid resumed>) = 0 [pid 6541] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6541] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6545 attached ./strace-static-x86_64: Process 6544 attached [pid 6541] +++ exited with 0 +++ [pid 6545] set_robust_list(0x555555a0f660, 24 [pid 6544] set_robust_list(0x555555a0f660, 24 [pid 6543] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6545] <... set_robust_list resumed>) = 0 [pid 6544] <... set_robust_list resumed>) = 0 [pid 6544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6543] write(3, "1000", 4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6544 [pid 6545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6544] <... prctl resumed>) = 0 [pid 6543] <... write resumed>) = 4 [pid 6544] setpgid(0, 0 [pid 6543] close(3 [pid 6545] <... prctl resumed>) = 0 [pid 6544] <... setpgid resumed>) = 0 [pid 6543] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6545 [pid 6544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6543] mkdir("./file0", 000 [pid 6545] setpgid(0, 0 [pid 6543] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6545] <... setpgid resumed>) = 0 [pid 6543] pipe2( [pid 6545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6543] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6544] <... openat resumed>) = 3 [pid 6543] dup(4) = 5 [pid 6543] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6542] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6545] <... openat resumed>) = 3 [pid 6544] write(3, "1000", 4./strace-static-x86_64: Process 6546 attached [pid 6545] write(3, "1000", 4 [pid 6544] <... write resumed>) = 4 [pid 6545] <... write resumed>) = 4 [pid 6544] close(3 [pid 6542] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6546 [pid 6545] close(3 [pid 6544] <... close resumed>) = 0 [pid 6542] <... write resumed>) = 24 [pid 6545] <... close resumed>) = 0 [pid 6542] mount(NULL, NULL, NULL, 0, NULL [pid 6546] set_robust_list(0x555555a0f660, 24 [pid 6545] mkdir("./file0", 000 [pid 6544] mkdir("./file0", 000 [pid 6542] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6546] <... set_robust_list resumed>) = 0 [pid 6545] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6544] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6542] exit_group(0 [pid 6545] pipe2( [pid 6544] pipe2( [pid 6542] <... exit_group resumed>) = ? [pid 6546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6545] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6544] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6546] <... prctl resumed>) = 0 [pid 6546] setpgid(0, 0) = 0 [pid 6546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6545] dup(4) = 5 [pid 6544] dup(4 [pid 6546] <... openat resumed>) = 3 [pid 6544] <... dup resumed>) = 5 [pid 6545] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6544] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6543] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6542] +++ exited with 0 +++ [pid 6546] write(3, "1000", 4) = 4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6546] close(3) = 0 [pid 6546] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6546] pipe2([3, 4], 0) = 0 [pid 6543] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6546] dup(4) = 5 [pid 6543] <... write resumed>) = 24 [pid 6546] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6543] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6547 attached ) = -1 EFAULT (Bad address) [pid 6547] set_robust_list(0x555555a0f660, 24 [pid 6543] exit_group(0 [pid 6547] <... set_robust_list resumed>) = 0 [pid 6545] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6544] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6543] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6547 [pid 6547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6545] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6547] <... prctl resumed>) = 0 [pid 6545] <... write resumed>) = 24 [pid 6547] setpgid(0, 0 [pid 6545] mount(NULL, NULL, NULL, 0, NULL [pid 6547] <... setpgid resumed>) = 0 [pid 6545] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6545] exit_group(0 [pid 6547] <... openat resumed>) = 3 [pid 6546] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6545] <... exit_group resumed>) = ? [pid 6544] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6546] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6544] <... write resumed>) = 24 [pid 6543] +++ exited with 0 +++ [pid 6547] write(3, "1000", 4 [pid 6546] <... write resumed>) = 24 [pid 6544] mount(NULL, NULL, NULL, 0, NULL [pid 6547] <... write resumed>) = 4 [pid 6546] mount(NULL, NULL, NULL, 0, NULL [pid 6544] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6543, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6547] close(3 [pid 6546] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6545] +++ exited with 0 +++ [pid 6544] exit_group(0 [pid 6547] <... close resumed>) = 0 [pid 6546] exit_group(0 [pid 6544] <... exit_group resumed>) = ? [pid 6547] mkdir("./file0", 000 [pid 6546] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6547] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6547] pipe2( [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6547] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6547] dup(4./strace-static-x86_64: Process 6548 attached ) = 5 [pid 6544] +++ exited with 0 +++ ./strace-static-x86_64: Process 6549 attached [pid 6548] set_robust_list(0x555555a0f660, 24 [pid 6547] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6546] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6548 [pid 6548] <... set_robust_list resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6549] set_robust_list(0x555555a0f660, 24 [pid 6548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6549 [pid 6548] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6550 attached [pid 6549] <... set_robust_list resumed>) = 0 [pid 6547] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6546, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6550] set_robust_list(0x555555a0f660, 24 [pid 6549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6548] setpgid(0, 0 [pid 6547] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6550] <... set_robust_list resumed>) = 0 [pid 6548] <... setpgid resumed>) = 0 [pid 6547] <... write resumed>) = 24 [pid 6550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6549] <... prctl resumed>) = 0 [pid 6548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6547] mount(NULL, NULL, NULL, 0, NULL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6550 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6550] <... prctl resumed>) = 0 [pid 6549] setpgid(0, 0 [pid 6548] <... openat resumed>) = 3 [pid 6547] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6551 attached [pid 6549] <... setpgid resumed>) = 0 [pid 6551] set_robust_list(0x555555a0f660, 24 [pid 6549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6551 [pid 6550] setpgid(0, 0 [pid 6549] <... openat resumed>) = 3 [pid 6548] write(3, "1000", 4 [pid 6547] exit_group(0 [pid 6551] <... set_robust_list resumed>) = 0 [pid 6550] <... setpgid resumed>) = 0 [pid 6548] <... write resumed>) = 4 [pid 6547] <... exit_group resumed>) = ? [pid 6551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6549] write(3, "1000", 4 [pid 6548] close(3 [pid 6551] <... prctl resumed>) = 0 [pid 6548] <... close resumed>) = 0 [pid 6551] setpgid(0, 0 [pid 6550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6549] <... write resumed>) = 4 [pid 6551] <... setpgid resumed>) = 0 [pid 6548] mkdir("./file0", 000 [pid 6549] close(3 [pid 6551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6550] <... openat resumed>) = 3 [pid 6547] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6549] <... close resumed>) = 0 [pid 6548] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6551] <... openat resumed>) = 3 [pid 6549] mkdir("./file0", 000 [pid 6551] write(3, "1000", 4 [pid 6550] write(3, "1000", 4 [pid 6548] pipe2( [pid 6551] <... write resumed>) = 4 [pid 6550] <... write resumed>) = 4 [pid 6548] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6551] close(3 [pid 6550] close(3 [pid 6549] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6548] dup(4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6551] <... close resumed>) = 0 [pid 6550] <... close resumed>) = 0 [pid 6549] pipe2( [pid 6551] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6551] pipe2(./strace-static-x86_64: Process 6552 attached [pid 6550] mkdir("./file0", 000 [pid 6549] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6548] <... dup resumed>) = 5 [pid 6552] set_robust_list(0x555555a0f660, 24) = 0 [pid 6550] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6549] dup(4 [pid 6551] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6548] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6552 [pid 6550] pipe2( [pid 6549] <... dup resumed>) = 5 [pid 6550] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6549] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6551] dup(4 [pid 6550] dup(4 [pid 6551] <... dup resumed>) = 5 [pid 6551] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6552] <... prctl resumed>) = 0 [pid 6552] setpgid(0, 0 [pid 6550] <... dup resumed>) = 5 [pid 6552] <... setpgid resumed>) = 0 [pid 6552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6550] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6552] <... openat resumed>) = 3 [pid 6552] write(3, "1000", 4) = 4 [pid 6552] close(3) = 0 [pid 6552] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6552] pipe2([3, 4], 0) = 0 [pid 6552] dup(4 [pid 6550] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6548] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6552] <... dup resumed>) = 5 [pid 6550] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6549] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6548] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6552] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6550] <... write resumed>) = 24 [pid 6549] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6548] <... write resumed>) = 24 [pid 6551] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6550] mount(NULL, NULL, NULL, 0, NULL [pid 6549] <... write resumed>) = 24 [pid 6548] mount(NULL, NULL, NULL, 0, NULL [pid 6551] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6549] mount(NULL, NULL, NULL, 0, NULL [pid 6548] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6550] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6552] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6551] <... write resumed>) = 24 [pid 6550] exit_group(0 [pid 6549] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6548] exit_group(0 [pid 6551] mount(NULL, NULL, NULL, 0, NULL [pid 6550] <... exit_group resumed>) = ? [pid 6549] exit_group(0 [pid 6548] <... exit_group resumed>) = ? [pid 6552] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6551] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6552] mount(NULL, NULL, NULL, 0, NULL [pid 6551] exit_group(0 [pid 6549] <... exit_group resumed>) = ? [pid 6552] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6551] <... exit_group resumed>) = ? [pid 6552] exit_group(0 [pid 6551] +++ exited with 0 +++ [pid 6550] +++ exited with 0 +++ [pid 6552] <... exit_group resumed>) = ? [pid 6548] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6551, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6549] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6548, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6552] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6553 attached [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6553] set_robust_list(0x555555a0f660, 24 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6553 [pid 6553] <... set_robust_list resumed>) = 0 [pid 6553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6555 ./strace-static-x86_64: Process 6554 attached [pid 6553] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6555 attached [pid 6554] set_robust_list(0x555555a0f660, 24 [pid 6553] setpgid(0, 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6554 [pid 6555] set_robust_list(0x555555a0f660, 24 [pid 6554] <... set_robust_list resumed>) = 0 [pid 6553] <... setpgid resumed>) = 0 [pid 6555] <... set_robust_list resumed>) = 0 [pid 6554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6553] <... openat resumed>) = 3 [pid 6553] write(3, "1000", 4./strace-static-x86_64: Process 6557 attached ./strace-static-x86_64: Process 6556 attached [pid 6555] <... prctl resumed>) = 0 [pid 6554] <... prctl resumed>) = 0 [pid 6555] setpgid(0, 0 [pid 6557] set_robust_list(0x555555a0f660, 24 [pid 6556] set_robust_list(0x555555a0f660, 24 [pid 6555] <... setpgid resumed>) = 0 [pid 6554] setpgid(0, 0 [pid 6553] <... write resumed>) = 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6557 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6556 [pid 6557] <... set_robust_list resumed>) = 0 [pid 6556] <... set_robust_list resumed>) = 0 [pid 6555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6554] <... setpgid resumed>) = 0 [pid 6553] close(3 [pid 6557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6557] <... prctl resumed>) = 0 [pid 6556] <... prctl resumed>) = 0 [pid 6555] <... openat resumed>) = 3 [pid 6553] <... close resumed>) = 0 [pid 6557] setpgid(0, 0 [pid 6556] setpgid(0, 0 [pid 6555] write(3, "1000", 4 [pid 6554] <... openat resumed>) = 3 [pid 6553] mkdir("./file0", 000 [pid 6557] <... setpgid resumed>) = 0 [pid 6556] <... setpgid resumed>) = 0 [pid 6555] <... write resumed>) = 4 [pid 6554] write(3, "1000", 4 [pid 6553] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6555] close(3 [pid 6554] <... write resumed>) = 4 [pid 6553] pipe2( [pid 6557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6555] <... close resumed>) = 0 [pid 6554] close(3 [pid 6553] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6555] mkdir("./file0", 000 [pid 6554] <... close resumed>) = 0 [pid 6553] dup(4 [pid 6557] <... openat resumed>) = 3 [pid 6557] write(3, "1000", 4 [pid 6556] <... openat resumed>) = 3 [pid 6555] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6554] mkdir("./file0", 000 [pid 6553] <... dup resumed>) = 5 [pid 6557] <... write resumed>) = 4 [pid 6556] write(3, "1000", 4 [pid 6555] pipe2( [pid 6554] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6553] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6557] close(3 [pid 6556] <... write resumed>) = 4 [pid 6555] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6554] pipe2( [pid 6557] <... close resumed>) = 0 [pid 6556] close(3 [pid 6557] mkdir("./file0", 000 [pid 6556] <... close resumed>) = 0 [pid 6555] dup(4 [pid 6554] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6557] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6556] mkdir("./file0", 000 [pid 6555] <... dup resumed>) = 5 [pid 6557] pipe2( [pid 6556] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6555] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6554] dup(4 [pid 6557] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6556] pipe2( [pid 6557] dup(4 [pid 6556] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6554] <... dup resumed>) = 5 [pid 6557] <... dup resumed>) = 5 [pid 6556] dup(4 [pid 6557] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6556] <... dup resumed>) = 5 [pid 6556] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6553] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6554] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6553] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6553] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6553] exit_group(0) = ? [pid 6553] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6558 attached [pid 6558] set_robust_list(0x555555a0f660, 24) = 0 [pid 6557] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6558 [pid 6558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6555] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6558] <... prctl resumed>) = 0 [pid 6558] setpgid(0, 0) = 0 [pid 6558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6557] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6558] write(3, "1000", 4 [pid 6557] mount(NULL, NULL, NULL, 0, NULL [pid 6558] <... write resumed>) = 4 [pid 6557] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6558] close(3 [pid 6557] exit_group(0 [pid 6558] <... close resumed>) = 0 [pid 6557] <... exit_group resumed>) = ? [pid 6558] mkdir("./file0", 000 [pid 6557] +++ exited with 0 +++ [pid 6555] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6558] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6555] <... write resumed>) = 24 [pid 6558] pipe2( [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6558] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6555] mount(NULL, NULL, NULL, 0, NULL [pid 6558] dup(4) = 5 [pid 6558] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6555] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6554] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6555] exit_group(0) = ? ./strace-static-x86_64: Process 6559 attached [pid 6555] +++ exited with 0 +++ [pid 6559] set_robust_list(0x555555a0f660, 24 [pid 6556] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6559] <... set_robust_list resumed>) = 0 [pid 6559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6559] <... prctl resumed>) = 0 [pid 6556] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6559] setpgid(0, 0 [pid 6556] <... write resumed>) = 24 [pid 6554] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6560 attached [pid 6559] <... setpgid resumed>) = 0 [pid 6556] mount(NULL, NULL, NULL, 0, NULL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6559 [pid 6560] set_robust_list(0x555555a0f660, 24 [pid 6559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6558] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6556] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6554] <... write resumed>) = 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6560 [pid 6560] <... set_robust_list resumed>) = 0 [pid 6559] <... openat resumed>) = 3 [pid 6558] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6556] exit_group(0 [pid 6554] mount(NULL, NULL, NULL, 0, NULL [pid 6560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6558] <... write resumed>) = 24 [pid 6556] <... exit_group resumed>) = ? [pid 6560] <... prctl resumed>) = 0 [pid 6559] write(3, "1000", 4 [pid 6558] mount(NULL, NULL, NULL, 0, NULL [pid 6554] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6556] +++ exited with 0 +++ [pid 6560] setpgid(0, 0 [pid 6559] <... write resumed>) = 4 [pid 6558] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6554] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6560] <... setpgid resumed>) = 0 [pid 6560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6559] close(3 [pid 6558] exit_group(0 [pid 6554] <... exit_group resumed>) = ? [pid 6560] <... openat resumed>) = 3 [pid 6559] <... close resumed>) = 0 [pid 6560] write(3, "1000", 4 [pid 6559] mkdir("./file0", 000 [pid 6558] <... exit_group resumed>) = ? [pid 6554] +++ exited with 0 +++ [pid 6560] <... write resumed>) = 4 [pid 6559] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6558] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6554, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6560] close(3 [pid 6559] pipe2( [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6560] <... close resumed>) = 0 [pid 6559] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6560] mkdir("./file0", 000 [pid 6559] dup(4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6561 attached [pid 6561] set_robust_list(0x555555a0f660, 24) = 0 [pid 6561] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6563 attached ./strace-static-x86_64: Process 6562 attached ) = 0 [pid 6560] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6559] <... dup resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6562 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6561 [pid 6562] set_robust_list(0x555555a0f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6563 [pid 6563] set_robust_list(0x555555a0f660, 24 [pid 6562] <... set_robust_list resumed>) = 0 [pid 6561] setpgid(0, 0 [pid 6560] pipe2( [pid 6559] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6563] <... set_robust_list resumed>) = 0 [pid 6562] <... prctl resumed>) = 0 [pid 6561] <... setpgid resumed>) = 0 [pid 6560] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6562] setpgid(0, 0 [pid 6561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6563] setpgid(0, 0 [pid 6562] <... setpgid resumed>) = 0 [pid 6561] <... openat resumed>) = 3 [pid 6560] dup(4 [pid 6559] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6560] <... dup resumed>) = 5 [pid 6559] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6563] <... setpgid resumed>) = 0 [pid 6562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6561] write(3, "1000", 4 [pid 6560] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6559] <... write resumed>) = 24 [pid 6563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6561] <... write resumed>) = 4 [pid 6561] close(3 [pid 6563] <... openat resumed>) = 3 [pid 6561] <... close resumed>) = 0 [pid 6561] mkdir("./file0", 000 [pid 6563] write(3, "1000", 4 [pid 6562] <... openat resumed>) = 3 [pid 6561] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6560] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6559] mount(NULL, NULL, NULL, 0, NULL [pid 6560] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6559] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6563] <... write resumed>) = 4 [pid 6562] write(3, "1000", 4 [pid 6561] pipe2( [pid 6563] close(3 [pid 6562] <... write resumed>) = 4 [pid 6560] <... write resumed>) = 24 [pid 6559] exit_group(0 [pid 6561] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6563] <... close resumed>) = 0 [pid 6562] close(3 [pid 6561] dup(4 [pid 6560] mount(NULL, NULL, NULL, 0, NULL [pid 6559] <... exit_group resumed>) = ? [pid 6563] mkdir("./file0", 000 [pid 6562] <... close resumed>) = 0 [pid 6561] <... dup resumed>) = 5 [pid 6560] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6563] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6562] mkdir("./file0", 000 [pid 6561] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6560] exit_group(0 [pid 6563] pipe2( [pid 6560] <... exit_group resumed>) = ? [pid 6559] +++ exited with 0 +++ [pid 6563] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6562] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6563] dup(4 [pid 6562] pipe2( [pid 6561] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6560] +++ exited with 0 +++ [pid 6563] <... dup resumed>) = 5 [pid 6562] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6563] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6562] dup(4 [pid 6561] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6564 attached ) = 24 [pid 6562] <... dup resumed>) = 5 [pid 6562] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6561] mount(NULL, NULL, NULL, 0, NULL [pid 6564] set_robust_list(0x555555a0f660, 24 [pid 6561] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6564 [pid 6564] <... set_robust_list resumed>) = 0 [pid 6561] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6561] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6565 attached [pid 6564] <... prctl resumed>) = 0 [pid 6561] +++ exited with 0 +++ [pid 6564] setpgid(0, 0 [pid 6565] set_robust_list(0x555555a0f660, 24 [pid 6564] <... setpgid resumed>) = 0 [pid 6563] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6562] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6565 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6565] <... set_robust_list resumed>) = 0 [pid 6563] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6562] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6563] <... write resumed>) = 24 [pid 6562] <... write resumed>) = 24 [pid 6563] mount(NULL, NULL, NULL, 0, NULL [pid 6562] mount(NULL, NULL, NULL, 0, NULL [pid 6563] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6565] <... prctl resumed>) = 0 [pid 6562] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6565] setpgid(0, 0) = 0 [pid 6565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6564] <... openat resumed>) = 3 [pid 6563] exit_group(0 [pid 6565] <... openat resumed>) = 3 [pid 6562] exit_group(0 [pid 6565] write(3, "1000", 4 [pid 6564] write(3, "1000", 4 [pid 6563] <... exit_group resumed>) = ? [pid 6562] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6565] <... write resumed>) = 4 [pid 6564] <... write resumed>) = 4 ./strace-static-x86_64: Process 6566 attached [pid 6566] set_robust_list(0x555555a0f660, 24 [pid 6562] +++ exited with 0 +++ [pid 6566] <... set_robust_list resumed>) = 0 [pid 6565] close(3 [pid 6564] close(3 [pid 6566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6565] <... close resumed>) = 0 [pid 6564] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6562, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6565] mkdir("./file0", 000 [pid 6564] mkdir("./file0", 000 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6566 [pid 6565] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6564] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6563] +++ exited with 0 +++ [pid 5070] <... restart_syscall resumed>) = 0 [pid 6565] pipe2( [pid 6564] pipe2( [pid 6566] <... prctl resumed>) = 0 [pid 6565] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6564] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6564] dup(4./strace-static-x86_64: Process 6568 attached ./strace-static-x86_64: Process 6567 attached [pid 6566] setpgid(0, 0 [pid 6565] dup(4 [pid 6568] set_robust_list(0x555555a0f660, 24 [pid 6567] set_robust_list(0x555555a0f660, 24 [pid 6566] <... setpgid resumed>) = 0 [pid 6565] <... dup resumed>) = 5 [pid 6564] <... dup resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6568 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6567 [pid 6568] <... set_robust_list resumed>) = 0 [pid 6567] <... set_robust_list resumed>) = 0 [pid 6568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6565] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6564] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6568] <... prctl resumed>) = 0 [pid 6567] <... prctl resumed>) = 0 [pid 6566] <... openat resumed>) = 3 [pid 6568] setpgid(0, 0 [pid 6567] setpgid(0, 0 [pid 6568] <... setpgid resumed>) = 0 [pid 6567] <... setpgid resumed>) = 0 [pid 6566] write(3, "1000", 4 [pid 6565] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6566] <... write resumed>) = 4 [pid 6568] <... openat resumed>) = 3 [pid 6567] <... openat resumed>) = 3 [pid 6566] close(3 [pid 6565] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6564] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6568] write(3, "1000", 4 [pid 6567] write(3, "1000", 4 [pid 6566] <... close resumed>) = 0 [pid 6565] <... write resumed>) = 24 [pid 6568] <... write resumed>) = 4 [pid 6567] <... write resumed>) = 4 [pid 6566] mkdir("./file0", 000 [pid 6565] mount(NULL, NULL, NULL, 0, NULL [pid 6564] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6568] close(3 [pid 6567] close(3 [pid 6566] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6565] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6564] <... write resumed>) = 24 [pid 6568] <... close resumed>) = 0 [pid 6567] <... close resumed>) = 0 [pid 6566] pipe2( [pid 6565] exit_group(0 [pid 6564] mount(NULL, NULL, NULL, 0, NULL [pid 6568] mkdir("./file0", 000 [pid 6567] mkdir("./file0", 000 [pid 6566] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6565] <... exit_group resumed>) = ? [pid 6564] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6566] dup(4) = 5 [pid 6566] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6568] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6567] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6564] exit_group(0 [pid 6568] pipe2( [pid 6567] pipe2( [pid 6564] <... exit_group resumed>) = ? [pid 6568] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6567] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6565] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6568] dup(4 [pid 6567] dup(4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6568] <... dup resumed>) = 5 [pid 6567] <... dup resumed>) = 5 [pid 6564] +++ exited with 0 +++ [pid 6568] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6567] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6569 attached ./strace-static-x86_64: Process 6570 attached [pid 6569] set_robust_list(0x555555a0f660, 24 [pid 6566] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6569 [pid 6569] <... set_robust_list resumed>) = 0 [pid 6566] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6570] set_robust_list(0x555555a0f660, 24 [pid 6569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6566] <... write resumed>) = 24 [pid 6570] <... set_robust_list resumed>) = 0 [pid 6566] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6566] exit_group(0 [pid 6570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6569] <... prctl resumed>) = 0 [pid 6568] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6567] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6566] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6570 [pid 6570] <... prctl resumed>) = 0 [pid 6569] setpgid(0, 0 [pid 6568] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6567] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6570] setpgid(0, 0 [pid 6569] <... setpgid resumed>) = 0 [pid 6568] <... write resumed>) = 24 [pid 6567] <... write resumed>) = 24 [pid 6570] <... setpgid resumed>) = 0 [pid 6569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6568] mount(NULL, NULL, NULL, 0, NULL [pid 6567] mount(NULL, NULL, NULL, 0, NULL [pid 6566] +++ exited with 0 +++ [pid 6570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6569] <... openat resumed>) = 3 [pid 6568] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6567] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6570] <... openat resumed>) = 3 [pid 6570] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6570] <... write resumed>) = 4 [pid 6569] write(3, "1000", 4 [pid 6568] exit_group(0 [pid 6567] exit_group(0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6570] close(3 [pid 6569] <... write resumed>) = 4 [pid 6568] <... exit_group resumed>) = ? [pid 5066] <... restart_syscall resumed>) = 0 [pid 6570] <... close resumed>) = 0 [pid 6569] close(3 [pid 6568] +++ exited with 0 +++ [pid 6567] <... exit_group resumed>) = ? [pid 6570] mkdir("./file0", 000 [pid 6569] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6568, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6570] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6569] mkdir("./file0", 000 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6570] pipe2(./strace-static-x86_64: Process 6571 attached [3, 4], 0) = 0 [pid 6569] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6570] dup(4 [pid 6569] pipe2( [pid 6570] <... dup resumed>) = 5 [pid 6569] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6570] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6571] set_robust_list(0x555555a0f660, 24 [pid 6569] dup(4 [pid 6567] +++ exited with 0 +++ [pid 6571] <... set_robust_list resumed>) = 0 [pid 6569] <... dup resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6567, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6569] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6571 [pid 6571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6571] setpgid(0, 0./strace-static-x86_64: Process 6572 attached ) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6572 ./strace-static-x86_64: Process 6573 attached [pid 6572] set_robust_list(0x555555a0f660, 24 [pid 6571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6573] set_robust_list(0x555555a0f660, 24 [pid 6571] <... openat resumed>) = 3 [pid 6573] <... set_robust_list resumed>) = 0 [pid 6572] <... set_robust_list resumed>) = 0 [pid 6571] write(3, "1000", 4 [pid 6570] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6573 [pid 6573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6571] <... write resumed>) = 4 [pid 6573] <... prctl resumed>) = 0 [pid 6573] setpgid(0, 0 [pid 6572] <... prctl resumed>) = 0 [pid 6571] close(3 [pid 6569] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6571] <... close resumed>) = 0 [pid 6573] <... setpgid resumed>) = 0 [pid 6572] setpgid(0, 0 [pid 6570] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6572] <... setpgid resumed>) = 0 [pid 6571] mkdir("./file0", 000 [pid 6570] <... write resumed>) = 24 [pid 6573] <... openat resumed>) = 3 [pid 6572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6570] mount(NULL, NULL, NULL, 0, NULL [pid 6569] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6573] write(3, "1000", 4 [pid 6570] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6569] <... write resumed>) = 24 [pid 6573] <... write resumed>) = 4 [pid 6570] exit_group(0 [pid 6573] close(3 [pid 6570] <... exit_group resumed>) = ? [pid 6569] mount(NULL, NULL, NULL, 0, NULL [pid 6573] <... close resumed>) = 0 [pid 6572] <... openat resumed>) = 3 [pid 6571] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6571] pipe2([3, 4], 0) = 0 [pid 6571] dup(4 [pid 6572] write(3, "1000", 4 [pid 6573] mkdir("./file0", 000 [pid 6572] <... write resumed>) = 4 [pid 6571] <... dup resumed>) = 5 [pid 6570] +++ exited with 0 +++ [pid 6569] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6573] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6572] close(3 [pid 6571] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6569] exit_group(0 [pid 6573] pipe2( [pid 6572] <... close resumed>) = 0 [pid 6569] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6573] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6572] mkdir("./file0", 000 [pid 6569] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6569, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6573] dup(4./strace-static-x86_64: Process 6574 attached [pid 6572] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6572] pipe2( [pid 6574] set_robust_list(0x555555a0f660, 24 [pid 6573] <... dup resumed>) = 5 [pid 6572] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6574] <... set_robust_list resumed>) = 0 [pid 6573] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6572] dup(4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6574 [pid 6571] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6572] <... dup resumed>) = 5 [pid 6574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6572] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6574] <... prctl resumed>) = 0 [pid 6571] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6575 [pid 6574] setpgid(0, 0./strace-static-x86_64: Process 6575 attached ) = 0 [pid 6571] <... write resumed>) = 24 [pid 6575] set_robust_list(0x555555a0f660, 24 [pid 6571] mount(NULL, NULL, NULL, 0, NULL [pid 6574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6571] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6575] <... set_robust_list resumed>) = 0 [pid 6574] <... openat resumed>) = 3 [pid 6571] exit_group(0 [pid 6575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6574] write(3, "1000", 4 [pid 6571] <... exit_group resumed>) = ? [pid 6575] setpgid(0, 0) = 0 [pid 6574] <... write resumed>) = 4 [pid 6573] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6571] +++ exited with 0 +++ [pid 6574] close(3) = 0 [pid 6575] <... openat resumed>) = 3 [pid 6574] mkdir("./file0", 000 [pid 6572] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6575] write(3, "1000", 4 [pid 6574] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6575] <... write resumed>) = 4 [pid 6573] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6575] close(3 [pid 6573] <... write resumed>) = 24 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6575] <... close resumed>) = 0 [pid 6574] pipe2( [pid 6573] mount(NULL, NULL, NULL, 0, NULL [pid 6572] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6575] mkdir("./file0", 000 [pid 6574] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6573] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6572] <... write resumed>) = 24 [pid 6575] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6573] exit_group(0 [pid 6572] mount(NULL, NULL, NULL, 0, NULL [pid 6575] pipe2( [pid 6574] dup(4 [pid 6573] <... exit_group resumed>) = ? [pid 6572] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6576 attached [pid 6575] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6574] <... dup resumed>) = 5 [pid 6573] +++ exited with 0 +++ [pid 6572] exit_group(0 [pid 6575] dup(4 [pid 6574] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6576] set_robust_list(0x555555a0f660, 24 [pid 6575] <... dup resumed>) = 5 [pid 6572] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6576 [pid 6576] <... set_robust_list resumed>) = 0 [pid 6575] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6572] +++ exited with 0 +++ [pid 6576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6576] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6576] <... setpgid resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6577 attached ) = 3 [pid 6574] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6577] set_robust_list(0x555555a0f660, 24 [pid 6576] write(3, "1000", 4 [pid 6574] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6577 [pid 6577] <... set_robust_list resumed>) = 0 [pid 6576] <... write resumed>) = 4 [pid 6574] <... write resumed>) = 24 ./strace-static-x86_64: Process 6578 attached [pid 6578] set_robust_list(0x555555a0f660, 24 [pid 6576] close(3 [pid 6574] mount(NULL, NULL, NULL, 0, NULL [pid 6578] <... set_robust_list resumed>) = 0 [pid 6577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6576] <... close resumed>) = 0 [pid 6578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6574] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6578 [pid 6578] <... prctl resumed>) = 0 [pid 6578] setpgid(0, 0 [pid 6574] exit_group(0 [pid 6578] <... setpgid resumed>) = 0 [pid 6576] mkdir("./file0", 000 [pid 6578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6574] <... exit_group resumed>) = ? [pid 6577] <... prctl resumed>) = 0 [pid 6576] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6578] <... openat resumed>) = 3 [pid 6578] write(3, "1000", 4 [pid 6577] setpgid(0, 0 [pid 6576] pipe2( [pid 6575] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6574] +++ exited with 0 +++ [pid 6578] <... write resumed>) = 4 [pid 6577] <... setpgid resumed>) = 0 [pid 6576] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6575] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6576] dup(4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6578] close(3 [pid 6577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6575] <... write resumed>) = 24 [pid 6578] <... close resumed>) = 0 [pid 6576] <... dup resumed>) = 5 [pid 6575] mount(NULL, NULL, NULL, 0, NULL [pid 6578] mkdir("./file0", 000 [pid 6577] <... openat resumed>) = 3 [pid 6576] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6575] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6578] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6577] write(3, "1000", 4 [pid 6576] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6575] exit_group(0./strace-static-x86_64: Process 6579 attached [pid 6578] pipe2( [pid 6577] <... write resumed>) = 4 [pid 6576] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6575] <... exit_group resumed>) = ? [pid 6579] set_robust_list(0x555555a0f660, 24 [pid 6578] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6577] close(3 [pid 6576] <... write resumed>) = 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6579 [pid 6579] <... set_robust_list resumed>) = 0 [pid 6578] dup(4 [pid 6577] <... close resumed>) = 0 [pid 6576] mount(NULL, NULL, NULL, 0, NULL [pid 6575] +++ exited with 0 +++ [pid 6579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6578] <... dup resumed>) = 5 [pid 6577] mkdir("./file0", 000 [pid 6576] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6579] <... prctl resumed>) = 0 [pid 6578] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6577] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6576] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6575, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6579] setpgid(0, 0) = 0 [pid 6577] pipe2( [pid 6576] <... exit_group resumed>) = ? [pid 6579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6577] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6576] +++ exited with 0 +++ [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6579] <... openat resumed>) = 3 [pid 6577] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] <... restart_syscall resumed>) = 0 [pid 6579] write(3, "1000", 4 [pid 6577] <... dup resumed>) = 5 [pid 6579] <... write resumed>) = 4 [pid 6577] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6579] close(3) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6579] mkdir("./file0", 000) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6580 attached [pid 6579] pipe2([3, 4], 0) = 0 [pid 6580] set_robust_list(0x555555a0f660, 24 [pid 6579] dup(4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6580] <... set_robust_list resumed>) = 0 [pid 6579] <... dup resumed>) = 5 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6580 ./strace-static-x86_64: Process 6581 attached [pid 6580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6579] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6580] <... prctl resumed>) = 0 [pid 6581] set_robust_list(0x555555a0f660, 24 [pid 6580] setpgid(0, 0 [pid 6578] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6581] <... set_robust_list resumed>) = 0 [pid 6581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6580] <... setpgid resumed>) = 0 [pid 6578] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6577] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6581] <... prctl resumed>) = 0 [pid 6580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6578] <... write resumed>) = 24 [pid 6577] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6581 [pid 6580] <... openat resumed>) = 3 [pid 6578] mount(NULL, NULL, NULL, 0, NULL [pid 6577] <... write resumed>) = 24 [pid 6581] setpgid(0, 0 [pid 6580] write(3, "1000", 4 [pid 6578] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6577] mount(NULL, NULL, NULL, 0, NULL [pid 6581] <... setpgid resumed>) = 0 [pid 6577] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6580] <... write resumed>) = 4 [pid 6578] exit_group(0 [pid 6577] exit_group(0 [pid 6581] <... openat resumed>) = 3 [pid 6580] close(3 [pid 6578] <... exit_group resumed>) = ? [pid 6577] <... exit_group resumed>) = ? [pid 6581] write(3, "1000", 4 [pid 6580] <... close resumed>) = 0 [pid 6579] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6581] <... write resumed>) = 4 [pid 6580] mkdir("./file0", 000 [pid 6581] close(3 [pid 6579] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6581] <... close resumed>) = 0 [pid 6579] <... write resumed>) = 24 [pid 6579] mount(NULL, NULL, NULL, 0, NULL [pid 6581] mkdir("./file0", 000 [pid 6579] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6581] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6579] exit_group(0 [pid 6581] pipe2( [pid 6580] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6579] <... exit_group resumed>) = ? [pid 6581] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6579] +++ exited with 0 +++ [pid 6577] +++ exited with 0 +++ [pid 6581] dup(4 [pid 6578] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6580] pipe2( [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6581] <... dup resumed>) = 5 [pid 6580] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6581] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6580] dup(4) = 5 [pid 6580] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6583 attached ./strace-static-x86_64: Process 6582 attached [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6582 [pid 6583] set_robust_list(0x555555a0f660, 24 [pid 6581] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6582] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 6584 attached ) = 0 [pid 6584] set_robust_list(0x555555a0f660, 24 [pid 6583] <... set_robust_list resumed>) = 0 [pid 6582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6584] <... set_robust_list resumed>) = 0 [pid 6583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6582] <... prctl resumed>) = 0 [pid 6581] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6583 [pid 6584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6583] <... prctl resumed>) = 0 [pid 6582] setpgid(0, 0 [pid 6581] <... write resumed>) = 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6584 [pid 6584] <... prctl resumed>) = 0 [pid 6583] setpgid(0, 0 [pid 6582] <... setpgid resumed>) = 0 [pid 6581] mount(NULL, NULL, NULL, 0, NULL [pid 6584] setpgid(0, 0 [pid 6583] <... setpgid resumed>) = 0 [pid 6582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6581] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6584] <... setpgid resumed>) = 0 [pid 6583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6583] <... openat resumed>) = 3 [pid 6581] exit_group(0 [pid 6584] <... openat resumed>) = 3 [pid 6583] write(3, "1000", 4 [pid 6582] <... openat resumed>) = 3 [pid 6581] <... exit_group resumed>) = ? [pid 6584] write(3, "1000", 4 [pid 6583] <... write resumed>) = 4 [pid 6582] write(3, "1000", 4 [pid 6580] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6584] <... write resumed>) = 4 [pid 6583] close(3 [pid 6582] <... write resumed>) = 4 [pid 6581] +++ exited with 0 +++ [pid 6580] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6584] close(3 [pid 6583] <... close resumed>) = 0 [pid 6582] close(3 [pid 6580] <... write resumed>) = 24 [pid 6584] <... close resumed>) = 0 [pid 6583] mkdir("./file0", 000 [pid 6582] <... close resumed>) = 0 [pid 6580] mount(NULL, NULL, NULL, 0, NULL [pid 6584] mkdir("./file0", 000 [pid 6583] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6582] mkdir("./file0", 000 [pid 6580] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6584] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6583] pipe2( [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6584] pipe2( [pid 6583] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6582] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6580] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6584] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6583] dup(4 [pid 6582] pipe2( [pid 6580] <... exit_group resumed>) = ? [pid 6583] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6585 attached [pid 6584] dup(4 [pid 6582] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6585] set_robust_list(0x555555a0f660, 24 [pid 6583] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6580] +++ exited with 0 +++ [pid 6585] <... set_robust_list resumed>) = 0 [pid 6584] <... dup resumed>) = 5 [pid 6582] dup(4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6585 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6580, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6584] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6582] <... dup resumed>) = 5 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6582] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6586 attached [pid 6585] <... prctl resumed>) = 0 [pid 6585] setpgid(0, 0) = 0 [pid 6586] set_robust_list(0x555555a0f660, 24 [pid 6585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6586] <... set_robust_list resumed>) = 0 [pid 6585] <... openat resumed>) = 3 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6586 [pid 6586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6585] write(3, "1000", 4 [pid 6586] <... prctl resumed>) = 0 [pid 6585] <... write resumed>) = 4 [pid 6586] setpgid(0, 0 [pid 6585] close(3 [pid 6586] <... setpgid resumed>) = 0 [pid 6585] <... close resumed>) = 0 [pid 6586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6585] mkdir("./file0", 000 [pid 6586] <... openat resumed>) = 3 [pid 6585] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6584] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6583] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6582] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6586] write(3, "1000", 4 [pid 6585] pipe2( [pid 6586] <... write resumed>) = 4 [pid 6585] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6584] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6583] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6582] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6586] close(3 [pid 6585] dup(4 [pid 6584] <... write resumed>) = 24 [pid 6583] <... write resumed>) = 24 [pid 6582] <... write resumed>) = 24 [pid 6586] <... close resumed>) = 0 [pid 6585] <... dup resumed>) = 5 [pid 6586] mkdir("./file0", 000 [pid 6584] mount(NULL, NULL, NULL, 0, NULL [pid 6583] mount(NULL, NULL, NULL, 0, NULL [pid 6582] mount(NULL, NULL, NULL, 0, NULL [pid 6584] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6583] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6582] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6585] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6583] exit_group(0 [pid 6582] exit_group(0 [pid 6584] exit_group(0 [pid 6586] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6584] <... exit_group resumed>) = ? [pid 6583] <... exit_group resumed>) = ? [pid 6582] <... exit_group resumed>) = ? [pid 6586] pipe2( [pid 6583] +++ exited with 0 +++ [pid 6586] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6586] dup(4) = 5 [pid 6586] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6584] +++ exited with 0 +++ [pid 6582] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6585] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6587 attached ./strace-static-x86_64: Process 6589 attached ./strace-static-x86_64: Process 6588 attached [pid 6587] set_robust_list(0x555555a0f660, 24 [pid 6586] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6585] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6587 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6588 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6589 [pid 6589] set_robust_list(0x555555a0f660, 24 [pid 6586] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6585] <... write resumed>) = 24 [pid 6589] <... set_robust_list resumed>) = 0 [pid 6586] <... write resumed>) = 24 [pid 6585] mount(NULL, NULL, NULL, 0, NULL [pid 6588] set_robust_list(0x555555a0f660, 24 [pid 6587] <... set_robust_list resumed>) = 0 [pid 6589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6588] <... set_robust_list resumed>) = 0 [pid 6587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6586] mount(NULL, NULL, NULL, 0, NULL [pid 6585] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6587] <... prctl resumed>) = 0 [pid 6588] <... prctl resumed>) = 0 [pid 6587] setpgid(0, 0 [pid 6588] setpgid(0, 0 [pid 6587] <... setpgid resumed>) = 0 [pid 6586] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6589] <... prctl resumed>) = 0 [pid 6588] <... setpgid resumed>) = 0 [pid 6587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6586] exit_group(0 [pid 6585] exit_group(0 [pid 6589] setpgid(0, 0 [pid 6588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6587] <... openat resumed>) = 3 [pid 6586] <... exit_group resumed>) = ? [pid 6585] <... exit_group resumed>) = ? [pid 6589] <... setpgid resumed>) = 0 [pid 6588] <... openat resumed>) = 3 [pid 6587] write(3, "1000", 4 [pid 6588] write(3, "1000", 4 [pid 6587] <... write resumed>) = 4 [pid 6588] <... write resumed>) = 4 [pid 6587] close(3 [pid 6588] close(3 [pid 6587] <... close resumed>) = 0 [pid 6588] <... close resumed>) = 0 [pid 6588] mkdir("./file0", 000 [pid 6587] mkdir("./file0", 000 [pid 6588] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6587] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6588] pipe2( [pid 6587] pipe2( [pid 6588] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6587] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6588] dup(4 [pid 6587] dup(4 [pid 6588] <... dup resumed>) = 5 [pid 6587] <... dup resumed>) = 5 [pid 6589] <... openat resumed>) = 3 [pid 6588] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6587] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6585] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6589] write(3, "1000", 4) = 4 [pid 6586] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6589] close(3) = 0 [pid 6589] mkdir("./file0", 000 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6589] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6589] pipe2(./strace-static-x86_64: Process 6591 attached ./strace-static-x86_64: Process 6590 attached [3, 4], 0) = 0 [pid 6588] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6587] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6591 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6590 [pid 6591] set_robust_list(0x555555a0f660, 24 [pid 6590] set_robust_list(0x555555a0f660, 24 [pid 6589] dup(4 [pid 6590] <... set_robust_list resumed>) = 0 [pid 6590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6591] <... set_robust_list resumed>) = 0 [pid 6591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6590] <... prctl resumed>) = 0 [pid 6589] <... dup resumed>) = 5 [pid 6588] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6587] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6591] setpgid(0, 0 [pid 6590] setpgid(0, 0 [pid 6589] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6591] <... setpgid resumed>) = 0 [pid 6590] <... setpgid resumed>) = 0 [pid 6588] <... write resumed>) = 24 [pid 6587] <... write resumed>) = 24 [pid 6591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6588] mount(NULL, NULL, NULL, 0, NULL [pid 6587] mount(NULL, NULL, NULL, 0, NULL [pid 6590] <... openat resumed>) = 3 [pid 6588] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6587] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6591] <... openat resumed>) = 3 [pid 6588] exit_group(0 [pid 6587] exit_group(0 [pid 6591] write(3, "1000", 4 [pid 6590] write(3, "1000", 4 [pid 6588] <... exit_group resumed>) = ? [pid 6591] <... write resumed>) = 4 [pid 6590] <... write resumed>) = 4 [pid 6588] +++ exited with 0 +++ [pid 6587] <... exit_group resumed>) = ? [pid 6591] close(3 [pid 6590] close(3 [pid 6587] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6591] <... close resumed>) = 0 [pid 6590] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6591] mkdir("./file0", 000 [pid 6590] mkdir("./file0", 000 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6591] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6590] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6589] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6591] pipe2( [pid 6590] pipe2( [pid 6589] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6591] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6590] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6589] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6592 attached [pid 6591] dup(4 [pid 6590] dup(4 [pid 6589] mount(NULL, NULL, NULL, 0, NULL [pid 6592] set_robust_list(0x555555a0f660, 24 [pid 6591] <... dup resumed>) = 5 [pid 6590] <... dup resumed>) = 5 [pid 6589] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6592 ./strace-static-x86_64: Process 6593 attached [pid 6592] <... set_robust_list resumed>) = 0 [pid 6591] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6589] exit_group(0 [pid 6593] set_robust_list(0x555555a0f660, 24 [pid 6592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6590] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6589] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6593 [pid 6593] <... set_robust_list resumed>) = 0 [pid 6592] <... prctl resumed>) = 0 [pid 6589] +++ exited with 0 +++ [pid 6593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6589, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6593] <... prctl resumed>) = 0 [pid 6592] setpgid(0, 0 [pid 6593] setpgid(0, 0 [pid 6592] <... setpgid resumed>) = 0 [pid 6592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6593] <... setpgid resumed>) = 0 [pid 6593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6592] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6593] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6594 attached [pid 6592] write(3, "1000", 4 [pid 6594] set_robust_list(0x555555a0f660, 24 [pid 6593] write(3, "1000", 4 [pid 6592] <... write resumed>) = 4 [pid 6591] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6594 [pid 6593] <... write resumed>) = 4 [pid 6592] close(3 [pid 6593] close(3) = 0 [pid 6593] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6593] pipe2([3, 4], 0) = 0 [pid 6594] <... set_robust_list resumed>) = 0 [pid 6593] dup(4 [pid 6592] <... close resumed>) = 0 [pid 6594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6593] <... dup resumed>) = 5 [pid 6592] mkdir("./file0", 000 [pid 6591] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6594] <... prctl resumed>) = 0 [pid 6593] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6592] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6591] <... write resumed>) = 24 [pid 6594] setpgid(0, 0 [pid 6592] pipe2( [pid 6591] mount(NULL, NULL, NULL, 0, NULL [pid 6594] <... setpgid resumed>) = 0 [pid 6592] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6591] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6590] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6592] dup(4 [pid 6594] <... openat resumed>) = 3 [pid 6592] <... dup resumed>) = 5 [pid 6591] exit_group(0 [pid 6590] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6594] write(3, "1000", 4 [pid 6592] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6594] <... write resumed>) = 4 [pid 6594] close(3 [pid 6591] <... exit_group resumed>) = ? [pid 6590] <... write resumed>) = 24 [pid 6594] <... close resumed>) = 0 [pid 6594] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6594] pipe2( [pid 6591] +++ exited with 0 +++ [pid 6590] mount(NULL, NULL, NULL, 0, NULL [pid 6594] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6590] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6594] dup(4 [pid 6593] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6590] exit_group(0 [pid 6594] <... dup resumed>) = 5 [pid 6593] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6590] <... exit_group resumed>) = ? [pid 6594] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6593] <... write resumed>) = 24 [pid 6593] mount(NULL, NULL, NULL, 0, NULL [pid 6590] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6593] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6592] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6593] exit_group(0) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6593] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6597 attached ./strace-static-x86_64: Process 6596 attached [pid 6592] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6595 attached [pid 6597] set_robust_list(0x555555a0f660, 24 [pid 6596] set_robust_list(0x555555a0f660, 24 [pid 6592] <... write resumed>) = 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6597 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6596 [pid 6595] set_robust_list(0x555555a0f660, 24 [pid 6596] <... set_robust_list resumed>) = 0 [pid 6592] mount(NULL, NULL, NULL, 0, NULL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6595 [pid 6595] <... set_robust_list resumed>) = 0 [pid 6596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6592] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6597] <... set_robust_list resumed>) = 0 [pid 6592] exit_group(0 [pid 6595] <... prctl resumed>) = 0 [pid 6596] <... prctl resumed>) = 0 [pid 6592] <... exit_group resumed>) = ? [pid 6595] setpgid(0, 0 [pid 6597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6596] setpgid(0, 0 [pid 6594] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6597] <... prctl resumed>) = 0 [pid 6597] setpgid(0, 0 [pid 6594] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6592] +++ exited with 0 +++ [pid 6597] <... setpgid resumed>) = 0 [pid 6594] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6592, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6595] <... setpgid resumed>) = 0 [pid 6597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6596] <... setpgid resumed>) = 0 [pid 6594] mount(NULL, NULL, NULL, 0, NULL [pid 6595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6594] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6595] <... openat resumed>) = 3 [pid 6597] <... openat resumed>) = 3 [pid 6596] <... openat resumed>) = 3 [pid 6594] exit_group(0 [pid 6597] write(3, "1000", 4 [pid 6595] write(3, "1000", 4 [pid 6597] <... write resumed>) = 4 [pid 6596] write(3, "1000", 4 [pid 6594] <... exit_group resumed>) = ? [pid 6595] <... write resumed>) = 4 [pid 6597] close(3 [pid 6596] <... write resumed>) = 4 [pid 6595] close(3 [pid 6597] <... close resumed>) = 0 [pid 6596] close(3 [pid 6595] <... close resumed>) = 0 [pid 6597] mkdir("./file0", 000 [pid 6596] <... close resumed>) = 0 [pid 6595] mkdir("./file0", 000 [pid 6594] +++ exited with 0 +++ [pid 6595] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6597] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6596] mkdir("./file0", 000 [pid 6595] pipe2( [pid 6597] pipe2( [pid 6595] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6597] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6596] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6595] dup(4 [pid 6597] dup(4 [pid 6596] pipe2( [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6594, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6596] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6596] dup(4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6597] <... dup resumed>) = 5 [pid 6595] <... dup resumed>) = 5 [pid 6596] <... dup resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6595] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6597] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6599 attached [pid 6596] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6598 attached [pid 6598] set_robust_list(0x555555a0f660, 24) = 0 [pid 6598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6599] set_robust_list(0x555555a0f660, 24 [pid 6598] <... prctl resumed>) = 0 [pid 6598] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6599 [pid 6598] <... setpgid resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6598 [pid 6598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6598] write(3, "1000", 4) = 4 [pid 6599] <... set_robust_list resumed>) = 0 [pid 6595] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6596] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6598] close(3 [pid 6595] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6599] <... prctl resumed>) = 0 [pid 6598] <... close resumed>) = 0 [pid 6595] <... write resumed>) = 24 [pid 6597] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6598] mkdir("./file0", 000 [pid 6596] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6599] setpgid(0, 0 [pid 6598] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6595] mount(NULL, NULL, NULL, 0, NULL [pid 6596] <... write resumed>) = 24 [pid 6599] <... setpgid resumed>) = 0 [pid 6598] pipe2( [pid 6595] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6597] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6596] mount(NULL, NULL, NULL, 0, NULL [pid 6599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6598] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6595] exit_group(0 [pid 6597] <... write resumed>) = 24 [pid 6596] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6599] <... openat resumed>) = 3 [pid 6598] dup(4 [pid 6595] <... exit_group resumed>) = ? [pid 6597] mount(NULL, NULL, NULL, 0, NULL [pid 6596] exit_group(0 [pid 6599] write(3, "1000", 4 [pid 6598] <... dup resumed>) = 5 [pid 6597] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6596] <... exit_group resumed>) = ? [pid 6599] <... write resumed>) = 4 [pid 6598] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6595] +++ exited with 0 +++ [pid 6597] exit_group(0 [pid 6596] +++ exited with 0 +++ [pid 6599] close(3 [pid 6597] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6599] <... close resumed>) = 0 [pid 6597] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6599] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6597, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6599] pipe2([3, 4], 0) = 0 [pid 6598] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6599] dup(4 [pid 6598] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6600 attached [pid 6599] <... dup resumed>) = 5 [pid 6598] <... write resumed>) = 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6600] set_robust_list(0x555555a0f660, 24 [pid 6599] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6598] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6601 attached [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6601 [pid 6598] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6601] set_robust_list(0x555555a0f660, 24) = 0 [pid 6601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6600] <... set_robust_list resumed>) = 0 [pid 6598] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6600 [pid 6601] <... prctl resumed>) = 0 [pid 6600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6601] setpgid(0, 0./strace-static-x86_64: Process 6602 attached ) = 0 [pid 6598] <... exit_group resumed>) = ? [pid 6601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6602] set_robust_list(0x555555a0f660, 24 [pid 6601] <... openat resumed>) = 3 [pid 6600] <... prctl resumed>) = 0 [pid 6598] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6602 [pid 6602] <... set_robust_list resumed>) = 0 [pid 6600] setpgid(0, 0 [pid 6602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6601] write(3, "1000", 4 [pid 6600] <... setpgid resumed>) = 0 [pid 6602] <... prctl resumed>) = 0 [pid 6601] <... write resumed>) = 4 [pid 6601] close(3 [pid 6602] setpgid(0, 0 [pid 6601] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6602] <... setpgid resumed>) = 0 [pid 6601] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6601] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6601] pipe2( [pid 6599] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6600] <... openat resumed>) = 3 [pid 6602] <... openat resumed>) = 3 [pid 6599] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6603 attached [pid 6602] write(3, "1000", 4 [pid 6601] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6600] write(3, "1000", 4 [pid 6599] <... write resumed>) = 24 [pid 6603] set_robust_list(0x555555a0f660, 24 [pid 6602] <... write resumed>) = 4 [pid 6601] dup(4 [pid 6600] <... write resumed>) = 4 [pid 6599] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6603 [pid 6603] <... set_robust_list resumed>) = 0 [pid 6602] close(3 [pid 6601] <... dup resumed>) = 5 [pid 6600] close(3 [pid 6599] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6602] <... close resumed>) = 0 [pid 6601] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6600] <... close resumed>) = 0 [pid 6599] exit_group(0 [pid 6603] <... prctl resumed>) = 0 [pid 6602] mkdir("./file0", 000 [pid 6600] mkdir("./file0", 000 [pid 6599] <... exit_group resumed>) = ? [pid 6603] setpgid(0, 0 [pid 6602] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6603] <... setpgid resumed>) = 0 [pid 6602] pipe2( [pid 6600] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6599] +++ exited with 0 +++ [pid 6603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6602] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6600] pipe2( [pid 6603] <... openat resumed>) = 3 [pid 6602] dup(4 [pid 6600] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6603] write(3, "1000", 4 [pid 6602] <... dup resumed>) = 5 [pid 6600] dup(4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6603] <... write resumed>) = 4 [pid 6602] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6600] <... dup resumed>) = 5 [pid 6603] close(3 [pid 6600] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6603] <... close resumed>) = 0 [pid 6601] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6604 attached [pid 6603] mkdir("./file0", 000 [pid 6601] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6604] set_robust_list(0x555555a0f660, 24) = 0 [pid 6603] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6603] pipe2( [pid 6604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6603] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6604] <... prctl resumed>) = 0 [pid 6603] dup(4 [pid 6601] <... write resumed>) = 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6604 [pid 6604] setpgid(0, 0 [pid 6603] <... dup resumed>) = 5 [pid 6601] mount(NULL, NULL, NULL, 0, NULL [pid 6604] <... setpgid resumed>) = 0 [pid 6603] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6601] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6601] exit_group(0 [pid 6604] write(3, "1000", 4 [pid 6601] <... exit_group resumed>) = ? [pid 6604] <... write resumed>) = 4 [pid 6604] close(3) = 0 [pid 6604] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6604] pipe2( [pid 6601] +++ exited with 0 +++ [pid 6604] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6603] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6602] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6600] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6604] dup(4 [pid 6603] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6600] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6603] mount(NULL, NULL, NULL, 0, NULL [pid 6600] <... write resumed>) = 24 [pid 6603] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6603] exit_group(0 [pid 6600] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6604] <... dup resumed>) = 5 [pid 6603] <... exit_group resumed>) = ? [pid 6602] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6600] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6601, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6604] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6602] <... write resumed>) = 24 [pid 6600] <... exit_group resumed>) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6603] +++ exited with 0 +++ [pid 6602] mount(NULL, NULL, NULL, 0, NULL [pid 6600] +++ exited with 0 +++ ./strace-static-x86_64: Process 6605 attached [pid 6605] set_robust_list(0x555555a0f660, 24 [pid 6602] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6605 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6600, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6605] <... set_robust_list resumed>) = 0 [pid 6602] exit_group(0 [pid 6605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6602] <... exit_group resumed>) = ? [pid 6605] <... prctl resumed>) = 0 [pid 6604] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6602] +++ exited with 0 +++ [pid 6605] setpgid(0, 0 [pid 6604] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6605] <... setpgid resumed>) = 0 [pid 6604] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6604] mount(NULL, NULL, NULL, 0, NULL [pid 6605] <... openat resumed>) = 3 [pid 6604] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6606 attached ./strace-static-x86_64: Process 6607 attached [pid 6607] set_robust_list(0x555555a0f660, 24 [pid 6606] set_robust_list(0x555555a0f660, 24 [pid 6605] write(3, "1000", 4 [pid 6604] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6606 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6607 [pid 6607] <... set_robust_list resumed>) = 0 [pid 6606] <... set_robust_list resumed>) = 0 [pid 6605] <... write resumed>) = 4 [pid 6604] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6605] close(3) = 0 [pid 6604] +++ exited with 0 +++ [pid 6607] <... prctl resumed>) = 0 [pid 6606] <... prctl resumed>) = 0 [pid 6605] mkdir("./file0", 000 [pid 6607] setpgid(0, 0 [pid 6606] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6607] <... setpgid resumed>) = 0 [pid 6606] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6605] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6608 attached [pid 6605] pipe2([3, 4], 0) = 0 [pid 6608] set_robust_list(0x555555a0f660, 24 [pid 6605] dup(4./strace-static-x86_64: Process 6609 attached [pid 6606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6605] <... dup resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6608 [pid 6607] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6609 [pid 6609] set_robust_list(0x555555a0f660, 24 [pid 6607] write(3, "1000", 4 [pid 6609] <... set_robust_list resumed>) = 0 [pid 6608] <... set_robust_list resumed>) = 0 [pid 6607] <... write resumed>) = 4 [pid 6606] <... openat resumed>) = 3 [pid 6605] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6607] close(3 [pid 6606] write(3, "1000", 4 [pid 6609] <... prctl resumed>) = 0 [pid 6607] <... close resumed>) = 0 [pid 6606] <... write resumed>) = 4 [pid 6609] setpgid(0, 0 [pid 6608] <... prctl resumed>) = 0 [pid 6607] mkdir("./file0", 000 [pid 6606] close(3 [pid 6609] <... setpgid resumed>) = 0 [pid 6608] setpgid(0, 0 [pid 6607] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6606] <... close resumed>) = 0 [pid 6609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6608] <... setpgid resumed>) = 0 [pid 6607] pipe2( [pid 6606] mkdir("./file0", 000 [pid 6607] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6609] <... openat resumed>) = 3 [pid 6608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6607] dup(4 [pid 6606] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6609] write(3, "1000", 4 [pid 6607] <... dup resumed>) = 5 [pid 6606] pipe2( [pid 6609] <... write resumed>) = 4 [pid 6607] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6606] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6609] close(3 [pid 6608] <... openat resumed>) = 3 [pid 6606] dup(4 [pid 6609] <... close resumed>) = 0 [pid 6609] mkdir("./file0", 000 [pid 6608] write(3, "1000", 4 [pid 6606] <... dup resumed>) = 5 [pid 6609] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6606] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6609] pipe2([3, 4], 0) = 0 [pid 6609] dup(4 [pid 6608] <... write resumed>) = 4 [pid 6605] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6609] <... dup resumed>) = 5 [pid 6608] close(3 [pid 6607] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6606] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6605] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6609] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6608] <... close resumed>) = 0 [pid 6607] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6606] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6605] <... write resumed>) = 24 [pid 6608] mkdir("./file0", 000 [pid 6607] <... write resumed>) = 24 [pid 6606] <... write resumed>) = 24 [pid 6605] mount(NULL, NULL, NULL, 0, NULL [pid 6608] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6607] mount(NULL, NULL, NULL, 0, NULL [pid 6605] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6606] mount(NULL, NULL, NULL, 0, NULL [pid 6608] pipe2( [pid 6607] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6605] exit_group(0 [pid 6608] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6607] exit_group(0 [pid 6606] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6605] <... exit_group resumed>) = ? [pid 6608] dup(4 [pid 6607] <... exit_group resumed>) = ? [pid 6606] exit_group(0 [pid 6608] <... dup resumed>) = 5 [pid 6606] <... exit_group resumed>) = ? [pid 6605] +++ exited with 0 +++ [pid 6609] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6608] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6607] +++ exited with 0 +++ [pid 6606] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5071] <... restart_syscall resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6610 attached [pid 6609] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6609] <... write resumed>) = 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6612 attached ./strace-static-x86_64: Process 6611 attached [pid 6610] set_robust_list(0x555555a0f660, 24 [pid 6609] mount(NULL, NULL, NULL, 0, NULL [pid 6612] set_robust_list(0x555555a0f660, 24 [pid 6611] set_robust_list(0x555555a0f660, 24 [pid 6610] <... set_robust_list resumed>) = 0 [pid 6609] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6611] <... set_robust_list resumed>) = 0 [pid 6612] <... set_robust_list resumed>) = 0 [pid 6611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6609] exit_group(0 [pid 6608] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6610 [pid 6609] <... exit_group resumed>) = ? [pid 6612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6611] <... prctl resumed>) = 0 [pid 6610] <... prctl resumed>) = 0 [pid 6612] <... prctl resumed>) = 0 [pid 6612] setpgid(0, 0 [pid 6611] setpgid(0, 0 [pid 6610] setpgid(0, 0 [pid 6609] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6611 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6612 [pid 6612] <... setpgid resumed>) = 0 [pid 6611] <... setpgid resumed>) = 0 [pid 6610] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6612] <... openat resumed>) = 3 [pid 6611] <... openat resumed>) = 3 [pid 6610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6608] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6612] write(3, "1000", 4 [pid 6611] write(3, "1000", 4 [pid 6610] <... openat resumed>) = 3 [pid 6608] <... write resumed>) = 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6613 attached [pid 6612] <... write resumed>) = 4 [pid 6611] <... write resumed>) = 4 [pid 6610] write(3, "1000", 4 [pid 6608] mount(NULL, NULL, NULL, 0, NULL [pid 6613] set_robust_list(0x555555a0f660, 24 [pid 6612] close(3 [pid 6611] close(3 [pid 6610] <... write resumed>) = 4 [pid 6608] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6613] <... set_robust_list resumed>) = 0 [pid 6612] <... close resumed>) = 0 [pid 6611] <... close resumed>) = 0 [pid 6610] close(3 [pid 6613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6612] mkdir("./file0", 000 [pid 6611] mkdir("./file0", 000 [pid 6610] <... close resumed>) = 0 [pid 6608] exit_group(0 [pid 6613] <... prctl resumed>) = 0 [pid 6612] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6611] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6610] mkdir("./file0", 000 [pid 6608] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6613 [pid 6613] setpgid(0, 0 [pid 6612] pipe2( [pid 6611] pipe2( [pid 6610] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6608] +++ exited with 0 +++ [pid 6613] <... setpgid resumed>) = 0 [pid 6612] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6611] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6610] pipe2( [pid 6613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6612] dup(4 [pid 6611] dup(4 [pid 6610] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6613] <... openat resumed>) = 3 [pid 6612] <... dup resumed>) = 5 [pid 6611] <... dup resumed>) = 5 [pid 6610] dup(4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6614 attached [pid 6613] write(3, "1000", 4 [pid 6612] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6611] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6610] <... dup resumed>) = 5 [pid 6614] set_robust_list(0x555555a0f660, 24 [pid 6610] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6613] <... write resumed>) = 4 [pid 6614] <... set_robust_list resumed>) = 0 [pid 6613] close(3 [pid 6614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6614 [pid 6613] <... close resumed>) = 0 [pid 6613] mkdir("./file0", 000 [pid 6614] <... prctl resumed>) = 0 [pid 6614] setpgid(0, 0 [pid 6613] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6614] <... setpgid resumed>) = 0 [pid 6614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6613] pipe2([3, 4], 0) = 0 [pid 6614] write(3, "1000", 4 [pid 6613] dup(4 [pid 6614] <... write resumed>) = 4 [pid 6613] <... dup resumed>) = 5 [pid 6614] close(3 [pid 6613] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6614] <... close resumed>) = 0 [pid 6614] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6611] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6610] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6614] pipe2([3, 4], 0) = 0 [pid 6610] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6614] dup(4 [pid 6612] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6614] <... dup resumed>) = 5 [pid 6612] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6611] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6610] <... write resumed>) = 24 [pid 6614] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6612] <... write resumed>) = 24 [pid 6610] mount(NULL, NULL, NULL, 0, NULL [pid 6612] mount(NULL, NULL, NULL, 0, NULL [pid 6610] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6612] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6610] exit_group(0 [pid 6612] exit_group(0) = ? [pid 6611] <... write resumed>) = 24 [pid 6610] <... exit_group resumed>) = ? [pid 6611] mount(NULL, NULL, NULL, 0, NULL [pid 6612] +++ exited with 0 +++ [pid 6610] +++ exited with 0 +++ [pid 6611] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6611] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6611] <... exit_group resumed>) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6611] +++ exited with 0 +++ ./strace-static-x86_64: Process 6615 attached [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6615] set_robust_list(0x555555a0f660, 24 [pid 6613] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6615] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6616 attached [pid 6615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6615 [pid 6614] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6613] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6616] set_robust_list(0x555555a0f660, 24 [pid 6615] <... prctl resumed>) = 0 [pid 6613] <... write resumed>) = 24 ./strace-static-x86_64: Process 6617 attached [pid 6616] <... set_robust_list resumed>) = 0 [pid 6615] setpgid(0, 0 [pid 6614] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6613] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6616 [pid 6617] set_robust_list(0x555555a0f660, 24 [pid 6616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6615] <... setpgid resumed>) = 0 [pid 6614] <... write resumed>) = 24 [pid 6613] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6617] <... set_robust_list resumed>) = 0 [pid 6616] <... prctl resumed>) = 0 [pid 6615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6614] mount(NULL, NULL, NULL, 0, NULL [pid 6613] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6617 [pid 6617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6616] setpgid(0, 0 [pid 6615] <... openat resumed>) = 3 [pid 6614] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6613] <... exit_group resumed>) = ? [pid 6617] <... prctl resumed>) = 0 [pid 6616] <... setpgid resumed>) = 0 [pid 6615] write(3, "1000", 4) = 4 [pid 6617] setpgid(0, 0 [pid 6616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6615] close(3) = 0 [pid 6616] <... openat resumed>) = 3 [pid 6617] <... setpgid resumed>) = 0 [pid 6616] write(3, "1000", 4 [pid 6615] mkdir("./file0", 000 [pid 6614] exit_group(0 [pid 6617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6616] <... write resumed>) = 4 [pid 6614] <... exit_group resumed>) = ? [pid 6613] +++ exited with 0 +++ [pid 6616] close(3 [pid 6615] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6613, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6616] <... close resumed>) = 0 [pid 6615] pipe2( [pid 6617] <... openat resumed>) = 3 [pid 6616] mkdir("./file0", 000 [pid 6615] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6617] write(3, "1000", 4 [pid 6616] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6615] dup(4 [pid 6614] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6618 attached [pid 6617] <... write resumed>) = 4 [pid 6616] pipe2( [pid 6615] <... dup resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6614, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6618] set_robust_list(0x555555a0f660, 24 [pid 6617] close(3 [pid 6616] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6619 attached [pid 6619] set_robust_list(0x555555a0f660, 24 [pid 6616] dup(4 [pid 6619] <... set_robust_list resumed>) = 0 [pid 6618] <... set_robust_list resumed>) = 0 [pid 6615] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6617] <... close resumed>) = 0 [pid 6619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6616] <... dup resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6618 [pid 6619] <... prctl resumed>) = 0 [pid 6617] mkdir("./file0", 000 [pid 6616] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6619] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6619 [pid 6619] <... setpgid resumed>) = 0 [pid 6618] <... prctl resumed>) = 0 [pid 6617] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6617] pipe2( [pid 6618] setpgid(0, 0 [pid 6617] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6619] <... openat resumed>) = 3 [pid 6618] <... setpgid resumed>) = 0 [pid 6617] dup(4 [pid 6619] write(3, "1000", 4 [pid 6617] <... dup resumed>) = 5 [pid 6619] <... write resumed>) = 4 [pid 6619] close(3 [pid 6618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6617] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6619] <... close resumed>) = 0 [pid 6619] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6618] <... openat resumed>) = 3 [pid 6618] write(3, "1000", 4 [pid 6619] pipe2([3, 4], 0) = 0 [pid 6619] dup(4 [pid 6618] <... write resumed>) = 4 [pid 6619] <... dup resumed>) = 5 [pid 6619] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6618] close(3) = 0 [pid 6618] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6618] pipe2([3, 4], 0) = 0 [pid 6618] dup(4) = 5 [pid 6618] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6617] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6617] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6619] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6616] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6615] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6617] <... write resumed>) = 24 [pid 6619] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6616] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6619] <... write resumed>) = 24 [pid 6616] <... write resumed>) = 24 [pid 6619] mount(NULL, NULL, NULL, 0, NULL [pid 6616] mount(NULL, NULL, NULL, 0, NULL [pid 6619] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6616] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6619] exit_group(0 [pid 6616] exit_group(0 [pid 6619] <... exit_group resumed>) = ? [pid 6616] <... exit_group resumed>) = ? [pid 6618] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6617] mount(NULL, NULL, NULL, 0, NULL [pid 6615] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6619] +++ exited with 0 +++ [pid 6618] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6617] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6615] <... write resumed>) = 24 [pid 6618] <... write resumed>) = 24 [pid 6617] exit_group(0 [pid 6616] +++ exited with 0 +++ [pid 6615] mount(NULL, NULL, NULL, 0, NULL [pid 6618] mount(NULL, NULL, NULL, 0, NULL [pid 6617] <... exit_group resumed>) = ? [pid 6615] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6618] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6615] exit_group(0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6615] <... exit_group resumed>) = ? [pid 5070] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6618] exit_group(0) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6615] +++ exited with 0 +++ ./strace-static-x86_64: Process 6620 attached [pid 6618] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6620] set_robust_list(0x555555a0f660, 24 [pid 6617] +++ exited with 0 +++ [pid 6620] <... set_robust_list resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6621 attached ./strace-static-x86_64: Process 6622 attached [pid 6620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6620] <... prctl resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6620 [pid 6622] set_robust_list(0x555555a0f660, 24 [pid 6620] setpgid(0, 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6622] <... set_robust_list resumed>) = 0 [pid 6620] <... setpgid resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6622 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6621 [pid 6620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6623 attached [pid 6622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6621] set_robust_list(0x555555a0f660, 24 [pid 6620] <... openat resumed>) = 3 [pid 6622] <... prctl resumed>) = 0 [pid 6622] setpgid(0, 0 [pid 6620] write(3, "1000", 4 [pid 6623] set_robust_list(0x555555a0f660, 24 [pid 6622] <... setpgid resumed>) = 0 [pid 6621] <... set_robust_list resumed>) = 0 [pid 6620] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6620] close(3) = 0 [pid 6620] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6623 ./strace-static-x86_64: Process 6624 attached [pid 6620] pipe2( [pid 6624] set_robust_list(0x555555a0f660, 24 [pid 6620] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6624] <... set_robust_list resumed>) = 0 [pid 6622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6623] <... set_robust_list resumed>) = 0 [pid 6620] dup(4 [pid 6624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6621] <... prctl resumed>) = 0 [pid 6620] <... dup resumed>) = 5 [pid 6623] <... prctl resumed>) = 0 [pid 6621] setpgid(0, 0 [pid 6624] <... prctl resumed>) = 0 [pid 6623] setpgid(0, 0 [pid 6622] <... openat resumed>) = 3 [pid 6621] <... setpgid resumed>) = 0 [pid 6620] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6624] setpgid(0, 0 [pid 6623] <... setpgid resumed>) = 0 [pid 6624] <... setpgid resumed>) = 0 [pid 6621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6622] write(3, "1000", 4 [pid 6621] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6624 [pid 6622] <... write resumed>) = 4 [pid 6621] write(3, "1000", 4 [pid 6622] close(3 [pid 6624] <... openat resumed>) = 3 [pid 6623] <... openat resumed>) = 3 [pid 6622] <... close resumed>) = 0 [pid 6621] <... write resumed>) = 4 [pid 6624] write(3, "1000", 4 [pid 6622] mkdir("./file0", 000 [pid 6621] close(3 [pid 6624] <... write resumed>) = 4 [pid 6623] write(3, "1000", 4 [pid 6622] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6621] <... close resumed>) = 0 [pid 6624] close(3 [pid 6622] pipe2( [pid 6624] <... close resumed>) = 0 [pid 6623] <... write resumed>) = 4 [pid 6621] mkdir("./file0", 000 [pid 6624] mkdir("./file0", 000 [pid 6623] close(3 [pid 6622] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6621] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6624] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6623] <... close resumed>) = 0 [pid 6622] dup(4 [pid 6621] pipe2( [pid 6620] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6624] pipe2( [pid 6623] mkdir("./file0", 000 [pid 6622] <... dup resumed>) = 5 [pid 6621] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6624] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6623] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6622] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6621] dup(4 [pid 6620] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6624] dup(4 [pid 6623] pipe2( [pid 6621] <... dup resumed>) = 5 [pid 6620] <... write resumed>) = 24 [pid 6624] <... dup resumed>) = 5 [pid 6620] mount(NULL, NULL, NULL, 0, NULL [pid 6624] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6620] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6623] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6621] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6620] exit_group(0 [pid 6623] dup(4) = 5 [pid 6620] <... exit_group resumed>) = ? [pid 6623] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6620] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6625 attached [pid 6625] set_robust_list(0x555555a0f660, 24) = 0 [pid 6625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6625] setpgid(0, 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6625 [pid 6625] <... setpgid resumed>) = 0 [pid 6625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6624] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6622] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6625] write(3, "1000", 4 [pid 6624] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6625] <... write resumed>) = 4 [pid 6624] <... write resumed>) = 24 [pid 6622] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6625] close(3 [pid 6624] mount(NULL, NULL, NULL, 0, NULL [pid 6622] <... write resumed>) = 24 [pid 6625] <... close resumed>) = 0 [pid 6624] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6622] mount(NULL, NULL, NULL, 0, NULL [pid 6624] exit_group(0) = ? [pid 6621] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6625] mkdir("./file0", 000 [pid 6622] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6625] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6624] +++ exited with 0 +++ [pid 6622] exit_group(0 [pid 6621] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6625] pipe2( [pid 6622] <... exit_group resumed>) = ? [pid 6625] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6623] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6622] +++ exited with 0 +++ [pid 6621] <... write resumed>) = 24 [pid 6625] dup(4 [pid 6621] mount(NULL, NULL, NULL, 0, NULL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6625] <... dup resumed>) = 5 [pid 6621] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6625] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6621] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6621] <... exit_group resumed>) = ? [pid 6621] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6621, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6623] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6623] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6626 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6623] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6626 attached ) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6623] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6626] set_robust_list(0x555555a0f660, 24 [pid 6623] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6627 attached [pid 6626] <... set_robust_list resumed>) = 0 [pid 6623] +++ exited with 0 +++ [pid 6627] set_robust_list(0x555555a0f660, 24 [pid 6626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6627] <... set_robust_list resumed>) = 0 [pid 6626] <... prctl resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6627 ./strace-static-x86_64: Process 6628 attached [pid 6626] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6628 ./strace-static-x86_64: Process 6629 attached [pid 6628] set_robust_list(0x555555a0f660, 24 [pid 6627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6626] <... setpgid resumed>) = 0 [pid 6625] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6627] <... prctl resumed>) = 0 [pid 6629] set_robust_list(0x555555a0f660, 24 [pid 6628] <... set_robust_list resumed>) = 0 [pid 6627] setpgid(0, 0 [pid 6626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6625] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6629 [pid 6628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6627] <... setpgid resumed>) = 0 [pid 6628] <... prctl resumed>) = 0 [pid 6628] setpgid(0, 0) = 0 [pid 6628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6625] <... write resumed>) = 24 [pid 6629] <... set_robust_list resumed>) = 0 [pid 6628] <... openat resumed>) = 3 [pid 6627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6626] <... openat resumed>) = 3 [pid 6625] mount(NULL, NULL, NULL, 0, NULL [pid 6629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6628] write(3, "1000", 4 [pid 6626] write(3, "1000", 4 [pid 6625] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6629] <... prctl resumed>) = 0 [pid 6628] <... write resumed>) = 4 [pid 6627] <... openat resumed>) = 3 [pid 6626] <... write resumed>) = 4 [pid 6625] exit_group(0 [pid 6629] setpgid(0, 0 [pid 6628] close(3 [pid 6627] write(3, "1000", 4 [pid 6626] close(3 [pid 6625] <... exit_group resumed>) = ? [pid 6629] <... setpgid resumed>) = 0 [pid 6628] <... close resumed>) = 0 [pid 6628] mkdir("./file0", 000 [pid 6627] <... write resumed>) = 4 [pid 6628] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6628] pipe2( [pid 6627] close(3 [pid 6626] <... close resumed>) = 0 [pid 6625] +++ exited with 0 +++ [pid 6629] <... openat resumed>) = 3 [pid 6628] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6627] <... close resumed>) = 0 [pid 6626] mkdir("./file0", 000 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6629] write(3, "1000", 4 [pid 6628] dup(4 [pid 6627] mkdir("./file0", 000 [pid 6626] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6629] <... write resumed>) = 4 [pid 6628] <... dup resumed>) = 5 [pid 6628] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6629] close(3 [pid 6627] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6626] pipe2( [pid 6629] <... close resumed>) = 0 [pid 6627] pipe2( [pid 6626] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6630 attached [pid 6629] mkdir("./file0", 000 [pid 6627] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6626] dup(4 [pid 6627] dup(4 [pid 6626] <... dup resumed>) = 5 [pid 6629] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6630] set_robust_list(0x555555a0f660, 24 [pid 6629] pipe2( [pid 6627] <... dup resumed>) = 5 [pid 6626] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6630] <... set_robust_list resumed>) = 0 [pid 6629] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6627] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6630 [pid 6630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6629] dup(4) = 5 [pid 6630] setpgid(0, 0) = 0 [pid 6629] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6628] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6630] write(3, "1000", 4) = 4 [pid 6630] close(3) = 0 [pid 6630] mkdir("./file0", 000 [pid 6628] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6628] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6628] exit_group(0 [pid 6630] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6628] <... exit_group resumed>) = ? [pid 6630] pipe2( [pid 6629] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6628] +++ exited with 0 +++ [pid 6627] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6626] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6630] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6629] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6630] dup(4 [pid 6629] <... write resumed>) = 24 [pid 6630] <... dup resumed>) = 5 [pid 6629] mount(NULL, NULL, NULL, 0, NULL [pid 6630] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6627] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6626] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6629] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6627] <... write resumed>) = 24 [pid 6626] <... write resumed>) = 24 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6629] exit_group(0 [pid 6627] mount(NULL, NULL, NULL, 0, NULL [pid 6626] mount(NULL, NULL, NULL, 0, NULL [pid 5066] <... restart_syscall resumed>) = 0 [pid 6627] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6626] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6627] exit_group(0 [pid 6626] exit_group(0 [pid 6629] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6631 attached [pid 6627] <... exit_group resumed>) = ? [pid 6626] <... exit_group resumed>) = ? [pid 6631] set_robust_list(0x555555a0f660, 24 [pid 6629] +++ exited with 0 +++ [pid 6627] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6631] <... set_robust_list resumed>) = 0 [pid 6631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6631 [pid 6631] <... prctl resumed>) = 0 [pid 6631] setpgid(0, 0 [pid 6626] +++ exited with 0 +++ [pid 6631] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6631] <... openat resumed>) = 3 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6631] write(3, "1000", 4) = 4 [pid 6631] close(3) = 0 [pid 6631] mkdir("./file0", 000./strace-static-x86_64: Process 6632 attached ) = -1 EEXIST (File exists) [pid 6630] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6632] set_robust_list(0x555555a0f660, 24 [pid 6631] pipe2( [pid 6632] <... set_robust_list resumed>) = 0 [pid 6631] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6633 attached [pid 6632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6631] dup(4 [pid 6633] set_robust_list(0x555555a0f660, 24) = 0 [pid 6632] <... prctl resumed>) = 0 [pid 6631] <... dup resumed>) = 5 [pid 6633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6632] setpgid(0, 0 [pid 6631] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6632] <... setpgid resumed>) = 0 [pid 6630] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6632 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6633 [pid 6633] <... prctl resumed>) = 0 [pid 6632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6630] <... write resumed>) = 24 [pid 6633] setpgid(0, 0./strace-static-x86_64: Process 6634 attached ) = 0 [pid 6632] <... openat resumed>) = 3 [pid 6630] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6634] set_robust_list(0x555555a0f660, 24 [pid 6633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6632] write(3, "1000", 4 [pid 6631] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6630] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6634 [pid 6634] <... set_robust_list resumed>) = 0 [pid 6633] <... openat resumed>) = 3 [pid 6632] <... write resumed>) = 4 [pid 6631] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6630] <... exit_group resumed>) = ? [pid 6634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6633] write(3, "1000", 4 [pid 6632] close(3 [pid 6631] <... write resumed>) = 24 [pid 6633] <... write resumed>) = 4 [pid 6632] <... close resumed>) = 0 [pid 6631] mount(NULL, NULL, NULL, 0, NULL [pid 6633] close(3 [pid 6632] mkdir("./file0", 000 [pid 6631] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6630] +++ exited with 0 +++ [pid 6633] <... close resumed>) = 0 [pid 6634] <... prctl resumed>) = 0 [pid 6634] setpgid(0, 0 [pid 6633] mkdir("./file0", 000 [pid 6632] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6631] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6630, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6634] <... setpgid resumed>) = 0 [pid 6633] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6632] pipe2( [pid 6631] <... exit_group resumed>) = ? [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6633] pipe2( [pid 6632] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6631] +++ exited with 0 +++ [pid 5070] <... restart_syscall resumed>) = 0 [pid 6633] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6632] dup(4 [pid 6633] dup(4 [pid 6632] <... dup resumed>) = 5 [pid 6633] <... dup resumed>) = 5 [pid 6632] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6631, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6634] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6634] write(3, "1000", 4./strace-static-x86_64: Process 6636 attached ) = 4 [pid 6633] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6634] close(3./strace-static-x86_64: Process 6635 attached [pid 6636] set_robust_list(0x555555a0f660, 24 [pid 6634] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6635 [pid 6636] <... set_robust_list resumed>) = 0 [pid 6635] set_robust_list(0x555555a0f660, 24 [pid 6634] mkdir("./file0", 000 [pid 6636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6635] <... set_robust_list resumed>) = 0 [pid 6634] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6636 [pid 6636] <... prctl resumed>) = 0 [pid 6635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6636] setpgid(0, 0 [pid 6635] setpgid(0, 0 [pid 6634] pipe2( [pid 6632] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6636] <... setpgid resumed>) = 0 [pid 6635] <... setpgid resumed>) = 0 [pid 6635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6634] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6634] dup(4 [pid 6636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6635] <... openat resumed>) = 3 [pid 6634] <... dup resumed>) = 5 [pid 6635] write(3, "1000", 4 [pid 6632] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6636] <... openat resumed>) = 3 [pid 6634] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6635] <... write resumed>) = 4 [pid 6632] <... write resumed>) = 24 [pid 6636] write(3, "1000", 4 [pid 6635] close(3 [pid 6633] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6632] mount(NULL, NULL, NULL, 0, NULL [pid 6635] <... close resumed>) = 0 [pid 6636] <... write resumed>) = 4 [pid 6632] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6635] mkdir("./file0", 000 [pid 6632] exit_group(0 [pid 6635] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6632] <... exit_group resumed>) = ? [pid 6636] close(3 [pid 6632] +++ exited with 0 +++ [pid 6636] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6636] mkdir("./file0", 000 [pid 6635] pipe2( [pid 6633] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6636] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6635] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6633] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6636] pipe2( [pid 6635] dup(4 [pid 6633] mount(NULL, NULL, NULL, 0, NULL [pid 6636] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6635] <... dup resumed>) = 5 [pid 6633] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6635] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6633] exit_group(0 [pid 6636] dup(4 [pid 6634] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6633] <... exit_group resumed>) = ? [pid 6636] <... dup resumed>) = 5 [pid 6634] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6633] +++ exited with 0 +++ [pid 6636] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6634] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6637 attached [pid 6634] mount(NULL, NULL, NULL, 0, NULL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6637 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6637] set_robust_list(0x555555a0f660, 24 [pid 6634] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6637] <... set_robust_list resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6637] setpgid(0, 0 [pid 6634] exit_group(0 [pid 6637] <... setpgid resumed>) = 0 [pid 6637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6634] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6637] <... openat resumed>) = 3 [pid 6637] write(3, "1000", 4) = 4 [pid 6637] close(3) = 0 [pid 6637] mkdir("./file0", 000./strace-static-x86_64: Process 6638 attached ) = -1 EEXIST (File exists) [pid 6638] set_robust_list(0x555555a0f660, 24 [pid 6637] pipe2( [pid 6638] <... set_robust_list resumed>) = 0 [pid 6637] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6637] dup(4 [pid 6635] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6634] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6638 [pid 6637] <... dup resumed>) = 5 [pid 6637] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6638] <... prctl resumed>) = 0 [pid 6635] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6638] setpgid(0, 0 [pid 6635] <... write resumed>) = 24 [pid 6638] <... setpgid resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6635] mount(NULL, NULL, NULL, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6638] <... openat resumed>) = 3 [pid 6635] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6638] write(3, "1000", 4 [pid 6635] exit_group(0 [pid 6638] <... write resumed>) = 4 [pid 6636] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6638] close(3 [pid 6635] <... exit_group resumed>) = ? [pid 6638] <... close resumed>) = 0 [pid 6638] mkdir("./file0", 000 [pid 6635] +++ exited with 0 +++ [pid 6638] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6639 attached [pid 6638] pipe2([3, 4], 0) = 0 [pid 6639] set_robust_list(0x555555a0f660, 24 [pid 6638] dup(4) = 5 [pid 6639] <... set_robust_list resumed>) = 0 [pid 6638] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6636] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6639 [pid 6639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6639] setpgid(0, 0 [pid 6636] <... write resumed>) = 24 [pid 6639] <... setpgid resumed>) = 0 [pid 6636] mount(NULL, NULL, NULL, 0, NULL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6636] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6640 attached [pid 6639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6638] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6637] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6640] set_robust_list(0x555555a0f660, 24 [pid 6636] exit_group(0 [pid 6637] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6640] <... set_robust_list resumed>) = 0 [pid 6637] mount(NULL, NULL, NULL, 0, NULL [pid 6640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6638] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6637] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6636] <... exit_group resumed>) = ? [pid 6640] <... prctl resumed>) = 0 [pid 6639] <... openat resumed>) = 3 [pid 6638] <... write resumed>) = 24 [pid 6637] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6640 [pid 6640] setpgid(0, 0 [pid 6638] mount(NULL, NULL, NULL, 0, NULL [pid 6637] <... exit_group resumed>) = ? [pid 6640] <... setpgid resumed>) = 0 [pid 6639] write(3, "1000", 4 [pid 6638] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6637] +++ exited with 0 +++ [pid 6640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6639] <... write resumed>) = 4 [pid 6636] +++ exited with 0 +++ [pid 6638] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6640] <... openat resumed>) = 3 [pid 6639] close(3 [pid 6638] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6639] <... close resumed>) = 0 [pid 6638] +++ exited with 0 +++ [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6640] write(3, "1000", 4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 6640] <... write resumed>) = 4 [pid 6640] close(3) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6641 attached [pid 6640] mkdir("./file0", 000 [pid 6639] mkdir("./file0", 000 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6641] set_robust_list(0x555555a0f660, 24 [pid 6640] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] <... restart_syscall resumed>) = 0 [pid 6640] pipe2( [pid 6641] <... set_robust_list resumed>) = 0 [pid 6640] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6639] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6640] dup(4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6641 [pid 6640] <... dup resumed>) = 5 [pid 6640] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6639] pipe2( [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6642 attached [pid 6642] set_robust_list(0x555555a0f660, 24) = 0 ./strace-static-x86_64: Process 6643 attached [pid 6643] set_robust_list(0x555555a0f660, 24 [pid 6642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6641] <... prctl resumed>) = 0 [pid 6639] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6642 [pid 6643] <... set_robust_list resumed>) = 0 [pid 6642] <... prctl resumed>) = 0 [pid 6641] setpgid(0, 0 [pid 6639] dup(4 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6643 [pid 6643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6641] <... setpgid resumed>) = 0 [pid 6639] <... dup resumed>) = 5 [pid 6643] <... prctl resumed>) = 0 [pid 6642] setpgid(0, 0 [pid 6641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6639] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6643] setpgid(0, 0 [pid 6640] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6643] <... setpgid resumed>) = 0 [pid 6642] <... setpgid resumed>) = 0 [pid 6643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6641] <... openat resumed>) = 3 [pid 6643] <... openat resumed>) = 3 [pid 6642] <... openat resumed>) = 3 [pid 6640] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6643] write(3, "1000", 4 [pid 6642] write(3, "1000", 4 [pid 6640] <... write resumed>) = 24 [pid 6643] <... write resumed>) = 4 [pid 6642] <... write resumed>) = 4 [pid 6640] mount(NULL, NULL, NULL, 0, NULL [pid 6641] write(3, "1000", 4 [pid 6643] close(3 [pid 6642] close(3 [pid 6640] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6643] <... close resumed>) = 0 [pid 6642] <... close resumed>) = 0 [pid 6641] <... write resumed>) = 4 [pid 6640] exit_group(0 [pid 6643] mkdir("./file0", 000 [pid 6642] mkdir("./file0", 000 [pid 6641] close(3 [pid 6643] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6642] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6640] <... exit_group resumed>) = ? [pid 6643] pipe2( [pid 6642] pipe2( [pid 6641] <... close resumed>) = 0 [pid 6640] +++ exited with 0 +++ [pid 6643] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6642] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6643] dup(4 [pid 6642] dup(4 [pid 6641] mkdir("./file0", 000 [pid 6643] <... dup resumed>) = 5 [pid 6642] <... dup resumed>) = 5 [pid 6643] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6642] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6641] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6641] pipe2([3, 4], 0) = 0 ./strace-static-x86_64: Process 6644 attached [pid 6641] dup(4 [pid 6644] set_robust_list(0x555555a0f660, 24 [pid 6641] <... dup resumed>) = 5 [pid 6644] <... set_robust_list resumed>) = 0 [pid 6639] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6644 [pid 6644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6641] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6644] <... prctl resumed>) = 0 [pid 6644] setpgid(0, 0 [pid 6639] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6644] <... setpgid resumed>) = 0 [pid 6639] <... write resumed>) = 24 [pid 6639] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6639] exit_group(0) = ? [pid 6644] <... openat resumed>) = 3 [pid 6644] write(3, "1000", 4) = 4 [pid 6639] +++ exited with 0 +++ [pid 6644] close(3) = 0 [pid 6643] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6642] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6641] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6639, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6644] mkdir("./file0", 000 [pid 6642] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6642] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6643] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6642] exit_group(0 [pid 6643] <... write resumed>) = 24 [pid 6643] mount(NULL, NULL, NULL, 0, NULL [pid 6642] <... exit_group resumed>) = ? [pid 6644] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6643] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6642] +++ exited with 0 +++ [pid 6641] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6644] pipe2( [pid 6643] exit_group(0) = ? ./strace-static-x86_64: Process 6645 attached [pid 6644] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6643] +++ exited with 0 +++ [pid 6641] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6645 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6645] set_robust_list(0x555555a0f660, 24 [pid 6641] mount(NULL, NULL, NULL, 0, NULL [pid 6644] dup(4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6645] <... set_robust_list resumed>) = 0 [pid 6644] <... dup resumed>) = 5 [pid 6641] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 6646 attached [pid 6641] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6644] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6646] set_robust_list(0x555555a0f660, 24 [pid 6645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6641] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6646 [pid 6645] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6647 attached [pid 6646] <... set_robust_list resumed>) = 0 [pid 6641] +++ exited with 0 +++ [pid 6645] setpgid(0, 0 [pid 6647] set_robust_list(0x555555a0f660, 24 [pid 6646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6645] <... setpgid resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6641, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6647] <... set_robust_list resumed>) = 0 [pid 6646] <... prctl resumed>) = 0 [pid 6645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6646] setpgid(0, 0 [pid 6647] <... prctl resumed>) = 0 [pid 6646] <... setpgid resumed>) = 0 [pid 6647] setpgid(0, 0 [pid 6646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6647 [pid 6647] <... setpgid resumed>) = 0 [pid 6647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6646] <... openat resumed>) = 3 [pid 6645] <... openat resumed>) = 3 [pid 6647] <... openat resumed>) = 3 [pid 6645] write(3, "1000", 4 [pid 6644] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6645] <... write resumed>) = 4 [pid 6644] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6645] close(3 [pid 6644] <... write resumed>) = 24 [pid 6645] <... close resumed>) = 0 [pid 6644] mount(NULL, NULL, NULL, 0, NULL [pid 6647] write(3, "1000", 4 [pid 6646] write(3, "1000", 4 [pid 6645] mkdir("./file0", 000 [pid 6644] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6648 attached [pid 6647] <... write resumed>) = 4 [pid 6646] <... write resumed>) = 4 [pid 6648] set_robust_list(0x555555a0f660, 24 [pid 6647] close(3 [pid 6646] close(3 [pid 6645] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6644] exit_group(0 [pid 6648] <... set_robust_list resumed>) = 0 [pid 6647] <... close resumed>) = 0 [pid 6646] <... close resumed>) = 0 [pid 6645] pipe2( [pid 6644] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6648 [pid 6648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6647] mkdir("./file0", 000 [pid 6646] mkdir("./file0", 000 [pid 6647] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6646] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6646] pipe2([3, 4], 0) = 0 [pid 6648] <... prctl resumed>) = 0 [pid 6647] pipe2( [pid 6646] dup(4 [pid 6645] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6644] +++ exited with 0 +++ [pid 6648] setpgid(0, 0 [pid 6645] dup(4 [pid 6648] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6645] <... dup resumed>) = 5 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6647] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6646] <... dup resumed>) = 5 [pid 6645] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] <... restart_syscall resumed>) = 0 [pid 6648] <... openat resumed>) = 3 [pid 6647] dup(4 [pid 6646] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6648] write(3, "1000", 4 [pid 6647] <... dup resumed>) = 5 [pid 6648] <... write resumed>) = 4 [pid 6647] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6648] close(3) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6648] mkdir("./file0", 000) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6649 attached [pid 6648] pipe2( [pid 6649] set_robust_list(0x555555a0f660, 24) = 0 [pid 6648] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6645] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6649 [pid 6648] dup(4 [pid 6645] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6648] <... dup resumed>) = 5 [pid 6649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6647] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6646] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6645] mount(NULL, NULL, NULL, 0, NULL [pid 6649] <... prctl resumed>) = 0 [pid 6648] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6647] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6646] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6645] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6649] setpgid(0, 0 [pid 6647] <... write resumed>) = 24 [pid 6646] <... write resumed>) = 24 [pid 6645] exit_group(0 [pid 6649] <... setpgid resumed>) = 0 [pid 6647] mount(NULL, NULL, NULL, 0, NULL [pid 6646] mount(NULL, NULL, NULL, 0, NULL [pid 6647] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6645] <... exit_group resumed>) = ? [pid 6649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6647] exit_group(0 [pid 6646] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6647] <... exit_group resumed>) = ? [pid 6646] exit_group(0 [pid 6645] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6649] <... openat resumed>) = 3 [pid 6647] +++ exited with 0 +++ [pid 6646] <... exit_group resumed>) = ? [pid 6649] write(3, "1000", 4 [pid 6646] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6647, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6649] <... write resumed>) = 4 [pid 6648] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6649] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6649] <... close resumed>) = 0 [pid 6649] mkdir("./file0", 000 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6650 attached [pid 6650] set_robust_list(0x555555a0f660, 24) = 0 [pid 6650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6649] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6651 attached [pid 6650] <... prctl resumed>) = 0 [pid 6649] pipe2( [pid 6648] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6651 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6650 [pid 6649] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6648] <... write resumed>) = 24 [pid 6649] dup(4 [pid 6651] set_robust_list(0x555555a0f660, 24 [pid 6650] setpgid(0, 0 [pid 6648] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6652 attached [pid 6651] <... set_robust_list resumed>) = 0 [pid 6650] <... setpgid resumed>) = 0 [pid 6649] <... dup resumed>) = 5 [pid 6648] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6652 [pid 6651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6649] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6648] exit_group(0 [pid 6652] set_robust_list(0x555555a0f660, 24 [pid 6650] <... openat resumed>) = 3 [pid 6648] <... exit_group resumed>) = ? [pid 6650] write(3, "1000", 4 [pid 6652] <... set_robust_list resumed>) = 0 [pid 6651] <... prctl resumed>) = 0 [pid 6649] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6648] +++ exited with 0 +++ [pid 6652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6651] setpgid(0, 0 [pid 6650] <... write resumed>) = 4 [pid 6649] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6648, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6652] <... prctl resumed>) = 0 [pid 6651] <... setpgid resumed>) = 0 [pid 6650] close(3 [pid 6649] <... write resumed>) = 24 [pid 6652] setpgid(0, 0 [pid 6651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6650] <... close resumed>) = 0 [pid 6649] mount(NULL, NULL, NULL, 0, NULL [pid 6652] <... setpgid resumed>) = 0 [pid 6652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6651] <... openat resumed>) = 3 [pid 6650] mkdir("./file0", 000 [pid 6649] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6650] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6649] exit_group(0./strace-static-x86_64: Process 6653 attached [pid 6652] <... openat resumed>) = 3 [pid 6651] write(3, "1000", 4 [pid 6650] pipe2( [pid 6649] <... exit_group resumed>) = ? [pid 6652] write(3, "1000", 4 [pid 6651] <... write resumed>) = 4 [pid 6650] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6652] <... write resumed>) = 4 [pid 6651] close(3) = 0 [pid 6652] close(3 [pid 6653] set_robust_list(0x555555a0f660, 24 [pid 6650] dup(4 [pid 6653] <... set_robust_list resumed>) = 0 [pid 6652] <... close resumed>) = 0 [pid 6651] mkdir("./file0", 000 [pid 6650] <... dup resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6653 [pid 6653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6650] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6653] <... prctl resumed>) = 0 [pid 6653] setpgid(0, 0) = 0 [pid 6652] mkdir("./file0", 000 [pid 6653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6652] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6651] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6653] <... openat resumed>) = 3 [pid 6652] pipe2( [pid 6651] pipe2( [pid 6649] +++ exited with 0 +++ [pid 6653] write(3, "1000", 4 [pid 6652] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6651] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6653] <... write resumed>) = 4 [pid 6652] dup(4 [pid 6651] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6653] close(3 [pid 6652] <... dup resumed>) = 5 [pid 6651] <... dup resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6653] <... close resumed>) = 0 [pid 6652] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6651] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6653] mkdir("./file0", 000 [pid 6650] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6653] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6653] pipe2([3, 4], 0) = 0 ./strace-static-x86_64: Process 6654 attached [pid 6653] dup(4) = 5 [pid 6653] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6650] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6654] set_robust_list(0x555555a0f660, 24 [pid 6650] <... write resumed>) = 24 [pid 6654] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6654 [pid 6650] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6650] exit_group(0 [pid 6654] <... prctl resumed>) = 0 [pid 6650] <... exit_group resumed>) = ? [pid 6654] setpgid(0, 0 [pid 6650] +++ exited with 0 +++ [pid 6654] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6654] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6654] <... write resumed>) = 4 ./strace-static-x86_64: Process 6655 attached [pid 6654] close(3 [pid 6651] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6655] set_robust_list(0x555555a0f660, 24 [pid 6654] <... close resumed>) = 0 [pid 6655] <... set_robust_list resumed>) = 0 [pid 6654] mkdir("./file0", 000 [pid 6655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6654] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6654] pipe2( [pid 6651] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6655] <... prctl resumed>) = 0 [pid 6654] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6652] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6651] <... write resumed>) = 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6655 [pid 6654] dup(4 [pid 6651] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6654] <... dup resumed>) = 5 [pid 6652] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6651] exit_group(0 [pid 6655] setpgid(0, 0 [pid 6654] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6651] <... exit_group resumed>) = ? [pid 6655] <... setpgid resumed>) = 0 [pid 6652] <... write resumed>) = 24 [pid 6651] +++ exited with 0 +++ [pid 6655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6652] mount(NULL, NULL, NULL, 0, NULL [pid 6655] <... openat resumed>) = 3 [pid 6652] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6651, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6655] write(3, "1000", 4 [pid 6654] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6653] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6652] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6655] <... write resumed>) = 4 [pid 6654] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6653] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6652] <... exit_group resumed>) = ? [pid 6655] close(3 [pid 6654] <... write resumed>) = 24 [pid 6653] <... write resumed>) = 24 [pid 6655] <... close resumed>) = 0 [pid 6654] mount(NULL, NULL, NULL, 0, NULL [pid 6653] mount(NULL, NULL, NULL, 0, NULL [pid 6655] mkdir("./file0", 000 [pid 6654] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6653] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6656 attached [pid 6655] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6654] exit_group(0 [pid 6653] exit_group(0 [pid 6656] set_robust_list(0x555555a0f660, 24) = 0 [pid 6655] pipe2( [pid 6654] <... exit_group resumed>) = ? [pid 6653] <... exit_group resumed>) = ? [pid 6656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6655] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6652] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6656 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6656] <... prctl resumed>) = 0 [pid 6655] dup(4 [pid 6654] +++ exited with 0 +++ [pid 6653] +++ exited with 0 +++ [pid 6656] setpgid(0, 0 [pid 6655] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6657 attached [pid 6656] <... setpgid resumed>) = 0 [pid 6655] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6657] set_robust_list(0x555555a0f660, 24 [pid 6656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6657] <... set_robust_list resumed>) = 0 [pid 6657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6656] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6657] <... prctl resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6657] setpgid(0, 0) = 0 [pid 6657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6656] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 6658 attached [pid 6657] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6657 ./strace-static-x86_64: Process 6659 attached [pid 6658] set_robust_list(0x555555a0f660, 24 [pid 6659] set_robust_list(0x555555a0f660, 24 [pid 6658] <... set_robust_list resumed>) = 0 [pid 6657] write(3, "1000", 4 [pid 6656] close(3 [pid 6659] <... set_robust_list resumed>) = 0 [pid 6657] <... write resumed>) = 4 [pid 6656] <... close resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6659 [pid 6658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6657] close(3 [pid 6656] mkdir("./file0", 000 [pid 6659] <... prctl resumed>) = 0 [pid 6658] <... prctl resumed>) = 0 [pid 6657] <... close resumed>) = 0 [pid 6656] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6658 [pid 6659] setpgid(0, 0 [pid 6657] mkdir("./file0", 000 [pid 6659] <... setpgid resumed>) = 0 [pid 6656] pipe2( [pid 6659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6658] setpgid(0, 0 [pid 6657] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6658] <... setpgid resumed>) = 0 [pid 6656] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6659] <... openat resumed>) = 3 [pid 6657] pipe2( [pid 6656] dup(4 [pid 6655] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6659] write(3, "1000", 4 [pid 6658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6657] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6656] <... dup resumed>) = 5 [pid 6659] <... write resumed>) = 4 [pid 6657] dup(4 [pid 6659] close(3 [pid 6657] <... dup resumed>) = 5 [pid 6659] <... close resumed>) = 0 [pid 6659] mkdir("./file0", 000 [pid 6657] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6656] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6655] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6659] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6658] <... openat resumed>) = 3 [pid 6659] pipe2( [pid 6658] write(3, "1000", 4 [pid 6655] <... write resumed>) = 24 [pid 6658] <... write resumed>) = 4 [pid 6658] close(3) = 0 [pid 6659] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6658] mkdir("./file0", 000 [pid 6655] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6659] dup(4 [pid 6658] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6658] pipe2( [pid 6659] <... dup resumed>) = 5 [pid 6658] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6655] exit_group(0 [pid 6659] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6658] dup(4 [pid 6656] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6655] <... exit_group resumed>) = ? [pid 6658] <... dup resumed>) = 5 [pid 6656] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6655] +++ exited with 0 +++ [pid 6658] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6656] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6656] mount(NULL, NULL, NULL, 0, NULL [pid 6657] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6656] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6656] exit_group(0 [pid 6657] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6656] <... exit_group resumed>) = ? [pid 6657] <... write resumed>) = 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6657] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6660 attached [pid 6657] exit_group(0 [pid 6656] +++ exited with 0 +++ [pid 6657] <... exit_group resumed>) = ? [pid 6660] set_robust_list(0x555555a0f660, 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6656, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6660 [pid 6657] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6661 attached [pid 6660] <... set_robust_list resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6660] setpgid(0, 0 [pid 6659] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6660] <... setpgid resumed>) = 0 [pid 6661] set_robust_list(0x555555a0f660, 24 [pid 6660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6661] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6659] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6662 attached [pid 6661] <... prctl resumed>) = 0 [pid 6660] <... openat resumed>) = 3 [pid 6659] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6661 [pid 6662] set_robust_list(0x555555a0f660, 24 [pid 6661] setpgid(0, 0 [pid 6660] write(3, "1000", 4 [pid 6659] mount(NULL, NULL, NULL, 0, NULL [pid 6662] <... set_robust_list resumed>) = 0 [pid 6661] <... setpgid resumed>) = 0 [pid 6660] <... write resumed>) = 4 [pid 6659] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6660] close(3 [pid 6659] exit_group(0 [pid 6662] <... prctl resumed>) = 0 [pid 6660] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6662 [pid 6658] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6662] setpgid(0, 0 [pid 6661] <... openat resumed>) = 3 [pid 6659] <... exit_group resumed>) = ? [pid 6661] write(3, "1000", 4 [pid 6662] <... setpgid resumed>) = 0 [pid 6660] mkdir("./file0", 000 [pid 6662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6660] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6662] <... openat resumed>) = 3 [pid 6661] <... write resumed>) = 4 [pid 6660] pipe2( [pid 6659] +++ exited with 0 +++ [pid 6662] write(3, "1000", 4 [pid 6661] close(3 [pid 6660] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6658] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6662] <... write resumed>) = 4 [pid 6661] <... close resumed>) = 0 [pid 6660] dup(4 [pid 6658] <... write resumed>) = 24 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6662] close(3 [pid 6661] mkdir("./file0", 000 [pid 6660] <... dup resumed>) = 5 [pid 6658] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... restart_syscall resumed>) = 0 [pid 6662] <... close resumed>) = 0 [pid 6661] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6660] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6658] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6662] mkdir("./file0", 000 [pid 6661] pipe2( [pid 6658] exit_group(0 [pid 6661] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6661] dup(4 [pid 6658] <... exit_group resumed>) = ? [pid 6662] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6661] <... dup resumed>) = 5 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6662] pipe2( [pid 6661] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6662] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6658] +++ exited with 0 +++ [pid 6662] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6658, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6662] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6663 attached [pid 6662] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6663] set_robust_list(0x555555a0f660, 24) = 0 [pid 6663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6663] setpgid(0, 0) = 0 [pid 6663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6663 ./strace-static-x86_64: Process 6664 attached [pid 6663] write(3, "1000", 4 [pid 6664] set_robust_list(0x555555a0f660, 24 [pid 6663] <... write resumed>) = 4 [pid 6664] <... set_robust_list resumed>) = 0 [pid 6663] close(3 [pid 6664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6663] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6664 [pid 6663] mkdir("./file0", 000 [pid 6664] <... prctl resumed>) = 0 [pid 6663] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6664] setpgid(0, 0 [pid 6663] pipe2( [pid 6664] <... setpgid resumed>) = 0 [pid 6663] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6663] dup(4 [pid 6660] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6663] <... dup resumed>) = 5 [pid 6663] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6664] write(3, "1000", 4 [pid 6660] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6664] <... write resumed>) = 4 [pid 6660] <... write resumed>) = 24 [pid 6664] close(3 [pid 6660] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6664] <... close resumed>) = 0 [pid 6660] exit_group(0 [pid 6664] mkdir("./file0", 000 [pid 6661] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6660] <... exit_group resumed>) = ? [pid 6664] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6664] pipe2([3, 4], 0) = 0 [pid 6664] dup(4) = 5 [pid 6664] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6662] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6661] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6662] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6661] mount(NULL, NULL, NULL, 0, NULL [pid 6662] <... write resumed>) = 24 [pid 6661] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6662] mount(NULL, NULL, NULL, 0, NULL [pid 6661] exit_group(0 [pid 6662] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6662] exit_group(0 [pid 6661] <... exit_group resumed>) = ? [pid 6660] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6662] <... exit_group resumed>) = ? [pid 6663] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6662] +++ exited with 0 +++ [pid 6661] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6662, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6665 attached [pid 6665] set_robust_list(0x555555a0f660, 24) = 0 [pid 6665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6663] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6666 attached [pid 6665] setpgid(0, 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6663] <... write resumed>) = 24 ./strace-static-x86_64: Process 6667 attached [pid 6666] set_robust_list(0x555555a0f660, 24 [pid 6665] <... setpgid resumed>) = 0 [pid 6664] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6663] mount(NULL, NULL, NULL, 0, NULL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6666 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6665 [pid 6667] set_robust_list(0x555555a0f660, 24 [pid 6666] <... set_robust_list resumed>) = 0 [pid 6665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6664] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6663] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6667] <... set_robust_list resumed>) = 0 [pid 6666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6665] <... openat resumed>) = 3 [pid 6664] <... write resumed>) = 24 [pid 6663] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6667 [pid 6667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6666] <... prctl resumed>) = 0 [pid 6665] write(3, "1000", 4 [pid 6664] mount(NULL, NULL, NULL, 0, NULL [pid 6663] <... exit_group resumed>) = ? [pid 6667] <... prctl resumed>) = 0 [pid 6666] setpgid(0, 0 [pid 6665] <... write resumed>) = 4 [pid 6664] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6667] setpgid(0, 0 [pid 6666] <... setpgid resumed>) = 0 [pid 6665] close(3 [pid 6664] exit_group(0 [pid 6667] <... setpgid resumed>) = 0 [pid 6666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6665] <... close resumed>) = 0 [pid 6664] <... exit_group resumed>) = ? [pid 6667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6666] <... openat resumed>) = 3 [pid 6665] mkdir("./file0", 000 [pid 6664] +++ exited with 0 +++ [pid 6663] +++ exited with 0 +++ [pid 6667] write(3, "1000", 4 [pid 6666] write(3, "1000", 4 [pid 6665] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6667] <... write resumed>) = 4 [pid 6666] <... write resumed>) = 4 [pid 6665] pipe2( [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6667] close(3 [pid 6666] close(3 [pid 6665] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6667] <... close resumed>) = 0 [pid 6666] <... close resumed>) = 0 [pid 6665] dup(4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6667] mkdir("./file0", 000 [pid 6666] mkdir("./file0", 000 [pid 6665] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6668 attached [pid 6667] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6666] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6665] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6668] set_robust_list(0x555555a0f660, 24 [pid 6667] pipe2( [pid 6666] pipe2( [pid 6667] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6667] dup(4) = 5 [pid 6667] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6669 attached [pid 6668] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6668 [pid 6668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6669] set_robust_list(0x555555a0f660, 24 [pid 6668] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6669 [pid 6669] <... set_robust_list resumed>) = 0 [pid 6668] setpgid(0, 0 [pid 6666] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6665] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6668] <... setpgid resumed>) = 0 [pid 6665] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6666] dup(4 [pid 6665] mount(NULL, NULL, NULL, 0, NULL [pid 6666] <... dup resumed>) = 5 [pid 6665] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6669] <... prctl resumed>) = 0 [pid 6668] <... openat resumed>) = 3 [pid 6666] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6669] setpgid(0, 0 [pid 6668] write(3, "1000", 4 [pid 6665] exit_group(0 [pid 6669] <... setpgid resumed>) = 0 [pid 6668] <... write resumed>) = 4 [pid 6665] <... exit_group resumed>) = ? [pid 6669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6668] close(3 [pid 6665] +++ exited with 0 +++ [pid 6668] <... close resumed>) = 0 [pid 6668] mkdir("./file0", 000 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6665, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6668] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6668] pipe2( [pid 6669] <... openat resumed>) = 3 [pid 6668] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6668] dup(4) = 5 [pid 6669] write(3, "1000", 4 [pid 6668] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6667] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6666] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6669] <... write resumed>) = 4 [pid 6667] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6667] mount(NULL, NULL, NULL, 0, NULL [pid 6666] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6667] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6666] <... write resumed>) = 24 [pid 6669] close(3 [pid 6667] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6669] <... close resumed>) = 0 [pid 6667] <... exit_group resumed>) = ? [pid 6666] mount(NULL, NULL, NULL, 0, NULL [pid 6667] +++ exited with 0 +++ [pid 6666] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6670 attached [pid 6669] mkdir("./file0", 000 [pid 6666] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6670] set_robust_list(0x555555a0f660, 24 [pid 6669] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6670] <... set_robust_list resumed>) = 0 [pid 6669] pipe2( [pid 6666] <... exit_group resumed>) = ? [pid 6669] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6669] dup(4 [pid 6670] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6671 attached [pid 6670] setpgid(0, 0 [pid 6669] <... dup resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6670 [pid 6670] <... setpgid resumed>) = 0 [pid 6669] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6671] set_robust_list(0x555555a0f660, 24 [pid 6670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6666] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6671 [pid 6671] <... set_robust_list resumed>) = 0 [pid 6671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6668] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6670] <... openat resumed>) = 3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6671] <... prctl resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6671] setpgid(0, 0 [pid 6670] write(3, "1000", 4 [pid 6671] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6670] <... write resumed>) = 4 [pid 6668] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6672 attached [pid 6671] <... openat resumed>) = 3 [pid 6670] close(3 [pid 6668] <... write resumed>) = 24 [pid 6671] write(3, "1000", 4) = 4 [pid 6671] close(3) = 0 [pid 6671] mkdir("./file0", 000 [pid 6670] <... close resumed>) = 0 [pid 6668] mount(NULL, NULL, NULL, 0, NULL [pid 6672] set_robust_list(0x555555a0f660, 24 [pid 6671] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6672 [pid 6672] <... set_robust_list resumed>) = 0 [pid 6671] pipe2( [pid 6670] mkdir("./file0", 000 [pid 6668] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6669] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6671] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6670] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6668] exit_group(0 [pid 6672] <... prctl resumed>) = 0 [pid 6671] dup(4 [pid 6670] pipe2( [pid 6669] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6668] <... exit_group resumed>) = ? [pid 6671] <... dup resumed>) = 5 [pid 6670] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6671] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6669] <... write resumed>) = 24 [pid 6672] setpgid(0, 0 [pid 6670] dup(4 [pid 6672] <... setpgid resumed>) = 0 [pid 6670] <... dup resumed>) = 5 [pid 6669] mount(NULL, NULL, NULL, 0, NULL [pid 6668] +++ exited with 0 +++ [pid 6672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6670] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6669] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6672] <... openat resumed>) = 3 [pid 6669] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6668, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6669] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6672] write(3, "1000", 4./strace-static-x86_64: Process 6673 attached [pid 6673] set_robust_list(0x555555a0f660, 24 [pid 6672] <... write resumed>) = 4 [pid 6672] close(3) = 0 [pid 6673] <... set_robust_list resumed>) = 0 [pid 6672] mkdir("./file0", 000 [pid 6673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6673] setpgid(0, 0) = 0 [pid 6673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6672] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6671] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6670] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6669] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6673 [pid 6672] pipe2( [pid 6673] <... openat resumed>) = 3 [pid 6672] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6670] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6672] dup(4 [pid 6670] <... write resumed>) = 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6673] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6673] <... write resumed>) = 4 [pid 6672] <... dup resumed>) = 5 [pid 6671] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6670] mount(NULL, NULL, NULL, 0, NULL [pid 6673] close(3 [pid 6671] <... write resumed>) = 24 [pid 6670] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6673] <... close resumed>) = 0 [pid 6671] mount(NULL, NULL, NULL, 0, NULL [pid 6673] mkdir("./file0", 000 [pid 6671] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6674 attached [pid 6673] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6672] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6671] exit_group(0 [pid 6670] exit_group(0 [pid 6674] set_robust_list(0x555555a0f660, 24 [pid 6673] pipe2( [pid 6671] <... exit_group resumed>) = ? [pid 6674] <... set_robust_list resumed>) = 0 [pid 6671] +++ exited with 0 +++ [pid 6673] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6673] dup(4 [pid 6674] <... prctl resumed>) = 0 [pid 6673] <... dup resumed>) = 5 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6671, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6674] setpgid(0, 0 [pid 6673] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6674] <... setpgid resumed>) = 0 [pid 6670] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6674 [pid 6674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] <... restart_syscall resumed>) = 0 [pid 6674] <... openat resumed>) = 3 [pid 6670] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6670, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6674] write(3, "1000", 4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6674] <... write resumed>) = 4 [pid 6674] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6676 attached [pid 6674] <... close resumed>) = 0 ./strace-static-x86_64: Process 6675 attached [pid 6676] set_robust_list(0x555555a0f660, 24 [pid 6674] mkdir("./file0", 000 [pid 6676] <... set_robust_list resumed>) = 0 [pid 6675] set_robust_list(0x555555a0f660, 24 [pid 6676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6675] <... set_robust_list resumed>) = 0 [pid 6674] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6673] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6672] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6675 [pid 6676] <... prctl resumed>) = 0 [pid 6675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6674] pipe2( [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6676 [pid 6675] <... prctl resumed>) = 0 [pid 6676] setpgid(0, 0 [pid 6675] setpgid(0, 0 [pid 6674] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6676] <... setpgid resumed>) = 0 [pid 6674] dup(4 [pid 6675] <... setpgid resumed>) = 0 [pid 6672] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6674] <... dup resumed>) = 5 [pid 6672] <... write resumed>) = 24 [pid 6676] <... openat resumed>) = 3 [pid 6675] <... openat resumed>) = 3 [pid 6673] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6672] mount(NULL, NULL, NULL, 0, NULL [pid 6676] write(3, "1000", 4 [pid 6675] write(3, "1000", 4 [pid 6674] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6673] <... write resumed>) = 24 [pid 6672] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6676] <... write resumed>) = 4 [pid 6675] <... write resumed>) = 4 [pid 6673] mount(NULL, NULL, NULL, 0, NULL [pid 6672] exit_group(0 [pid 6676] close(3 [pid 6675] close(3 [pid 6673] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6672] <... exit_group resumed>) = ? [pid 6676] <... close resumed>) = 0 [pid 6675] <... close resumed>) = 0 [pid 6673] exit_group(0 [pid 6672] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6676] mkdir("./file0", 000 [pid 6675] mkdir("./file0", 000 [pid 6673] <... exit_group resumed>) = ? [pid 6676] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6675] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6674] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6674] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6676] pipe2( [pid 6675] pipe2( [pid 6673] +++ exited with 0 +++ [pid 6676] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6675] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6674] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6677 attached [pid 6676] dup(4 [pid 6675] dup(4 [pid 6674] mount(NULL, NULL, NULL, 0, NULL [pid 6676] <... dup resumed>) = 5 [pid 6674] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6675] <... dup resumed>) = 5 [pid 6677] set_robust_list(0x555555a0f660, 24 [pid 6676] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6674] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6677 [pid 6675] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6674] <... exit_group resumed>) = ? [pid 6677] <... set_robust_list resumed>) = 0 [pid 6676] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6675] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6676] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6675] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6676] <... write resumed>) = 24 [pid 6675] <... write resumed>) = 24 [pid 6677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6676] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6677] <... prctl resumed>) = 0 [pid 6676] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6675] mount(NULL, NULL, NULL, 0, NULL [pid 6674] +++ exited with 0 +++ [pid 6677] setpgid(0, 0 [pid 6676] exit_group(0 [pid 6675] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6674, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6677] <... setpgid resumed>) = 0 [pid 6676] <... exit_group resumed>) = ? [pid 5066] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6678 attached [pid 6677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6676] +++ exited with 0 +++ [pid 6675] exit_group(0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6678] set_robust_list(0x555555a0f660, 24 [pid 6677] <... openat resumed>) = 3 [pid 6675] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6678 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6676, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6678] <... set_robust_list resumed>) = 0 [pid 6677] write(3, "1000", 4 [pid 6678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6677] <... write resumed>) = 4 [pid 6675] +++ exited with 0 +++ [pid 6678] <... prctl resumed>) = 0 [pid 6677] close(3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6677] <... close resumed>) = 0 [pid 6678] setpgid(0, 0 [pid 6677] mkdir("./file0", 000./strace-static-x86_64: Process 6679 attached ./strace-static-x86_64: Process 6680 attached [pid 6679] set_robust_list(0x555555a0f660, 24 [pid 6678] <... setpgid resumed>) = 0 [pid 6677] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6679 [pid 6680] set_robust_list(0x555555a0f660, 24 [pid 6679] <... set_robust_list resumed>) = 0 [pid 6678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6677] pipe2( [pid 6680] <... set_robust_list resumed>) = 0 [pid 6679] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6681 attached [pid 6680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6678] <... openat resumed>) = 3 [pid 6677] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6681 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6680 [pid 6681] set_robust_list(0x555555a0f660, 24 [pid 6678] write(3, "1000", 4 [pid 6681] <... set_robust_list resumed>) = 0 [pid 6678] <... write resumed>) = 4 [pid 6681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6680] <... prctl resumed>) = 0 [pid 6679] <... prctl resumed>) = 0 [pid 6678] close(3 [pid 6677] dup(4 [pid 6681] <... prctl resumed>) = 0 [pid 6680] setpgid(0, 0 [pid 6679] setpgid(0, 0 [pid 6677] <... dup resumed>) = 5 [pid 6681] setpgid(0, 0 [pid 6680] <... setpgid resumed>) = 0 [pid 6679] <... setpgid resumed>) = 0 [pid 6678] <... close resumed>) = 0 [pid 6681] <... setpgid resumed>) = 0 [pid 6680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6677] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6680] <... openat resumed>) = 3 [pid 6679] <... openat resumed>) = 3 [pid 6678] mkdir("./file0", 000 [pid 6680] write(3, "1000", 4) = 4 [pid 6679] write(3, "1000", 4 [pid 6678] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6680] close(3) = 0 [pid 6679] <... write resumed>) = 4 [pid 6681] <... openat resumed>) = 3 [pid 6680] mkdir("./file0", 000 [pid 6678] pipe2( [pid 6681] write(3, "1000", 4 [pid 6678] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6681] <... write resumed>) = 4 [pid 6681] close(3 [pid 6678] dup(4 [pid 6681] <... close resumed>) = 0 [pid 6680] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6679] close(3 [pid 6678] <... dup resumed>) = 5 [pid 6677] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6681] mkdir("./file0", 000 [pid 6680] pipe2( [pid 6679] <... close resumed>) = 0 [pid 6678] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6677] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6681] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6680] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6679] mkdir("./file0", 000 [pid 6681] pipe2( [pid 6680] dup(4 [pid 6679] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6681] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6680] <... dup resumed>) = 5 [pid 6679] pipe2( [pid 6681] dup(4 [pid 6679] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6677] <... write resumed>) = 24 [pid 6677] mount(NULL, NULL, NULL, 0, NULL [pid 6680] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6681] <... dup resumed>) = 5 [pid 6679] dup(4 [pid 6677] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6677] exit_group(0 [pid 6681] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6677] <... exit_group resumed>) = ? [pid 6679] <... dup resumed>) = 5 [pid 6677] +++ exited with 0 +++ [pid 6679] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6678] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6678] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6682 attached ) = 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6682 [pid 6682] set_robust_list(0x555555a0f660, 24 [pid 6678] mount(NULL, NULL, NULL, 0, NULL [pid 6682] <... set_robust_list resumed>) = 0 [pid 6678] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6678] exit_group(0 [pid 6682] <... prctl resumed>) = 0 [pid 6678] <... exit_group resumed>) = ? [pid 6682] setpgid(0, 0) = 0 [pid 6680] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6680] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6682] write(3, "1000", 4) = 4 [pid 6680] <... write resumed>) = 24 [pid 6678] +++ exited with 0 +++ [pid 6682] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6682] <... close resumed>) = 0 [pid 6682] mkdir("./file0", 000 [pid 6681] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6680] mount(NULL, NULL, NULL, 0, NULL [pid 6682] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6682] pipe2( [pid 6681] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6680] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6682] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6681] <... write resumed>) = 24 [pid 6680] exit_group(0 [pid 6682] dup(4 [pid 6681] mount(NULL, NULL, NULL, 0, NULL [pid 6680] <... exit_group resumed>) = ? [pid 6682] <... dup resumed>) = 5 [pid 6679] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6682] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6681] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6679] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6683 attached [pid 6681] exit_group(0 [pid 6680] +++ exited with 0 +++ [pid 6679] <... write resumed>) = 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6683 [pid 6683] set_robust_list(0x555555a0f660, 24 [pid 6681] <... exit_group resumed>) = ? [pid 6679] mount(NULL, NULL, NULL, 0, NULL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6680, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6683] <... set_robust_list resumed>) = 0 [pid 6683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6679] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6679] exit_group(0) = ? [pid 6683] <... prctl resumed>) = 0 [pid 6683] setpgid(0, 0./strace-static-x86_64: Process 6684 attached ) = 0 [pid 6683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6684] set_robust_list(0x555555a0f660, 24 [pid 6683] <... openat resumed>) = 3 [pid 6682] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6681] +++ exited with 0 +++ [pid 6679] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6684 [pid 6684] <... set_robust_list resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6683] write(3, "1000", 4 [pid 6682] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6684] <... prctl resumed>) = 0 [pid 6683] <... write resumed>) = 4 [pid 6682] <... write resumed>) = 24 [pid 6684] setpgid(0, 0 [pid 6683] close(3 [pid 6682] mount(NULL, NULL, NULL, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6684] <... setpgid resumed>) = 0 [pid 6683] <... close resumed>) = 0 [pid 6682] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6683] mkdir("./file0", 000 [pid 6682] exit_group(0./strace-static-x86_64: Process 6685 attached ) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6685 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6684] <... openat resumed>) = 3 [pid 6683] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6683] pipe2([3, 4], 0) = 0 [pid 6685] set_robust_list(0x555555a0f660, 24 [pid 6684] write(3, "1000", 4 [pid 6683] dup(4 [pid 6684] <... write resumed>) = 4 [pid 6684] close(3 [pid 6683] <... dup resumed>) = 5 [pid 6684] <... close resumed>) = 0 [pid 6683] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6685] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6686 attached [pid 6684] mkdir("./file0", 000 [pid 6686] set_robust_list(0x555555a0f660, 24 [pid 6685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6684] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6682] +++ exited with 0 +++ [pid 6685] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6686 [pid 6685] setpgid(0, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6686] <... set_robust_list resumed>) = 0 [pid 6685] <... setpgid resumed>) = 0 [pid 6684] pipe2( [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6684] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6686] <... prctl resumed>) = 0 [pid 6684] dup(4 [pid 6686] setpgid(0, 0 [pid 6685] <... openat resumed>) = 3 [pid 6684] <... dup resumed>) = 5 [pid 6683] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6686] <... setpgid resumed>) = 0 [pid 6685] write(3, "1000", 4 [pid 6684] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6683] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6685] <... write resumed>) = 4 [pid 6683] <... write resumed>) = 24 [pid 6686] <... openat resumed>) = 3 [pid 6685] close(3 [pid 6683] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6687 attached [pid 6685] <... close resumed>) = 0 [pid 6683] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6686] write(3, "1000", 4) = 4 [pid 6683] exit_group(0 [pid 6687] set_robust_list(0x555555a0f660, 24 [pid 6685] mkdir("./file0", 000 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6687 [pid 6687] <... set_robust_list resumed>) = 0 [pid 6686] close(3 [pid 6685] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6683] <... exit_group resumed>) = ? [pid 6687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6686] <... close resumed>) = 0 [pid 6685] pipe2( [pid 6684] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6683] +++ exited with 0 +++ [pid 6685] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6687] <... prctl resumed>) = 0 [pid 6686] mkdir("./file0", 000 [pid 6685] dup(4 [pid 6687] setpgid(0, 0 [pid 6686] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6685] <... dup resumed>) = 5 [pid 6687] <... setpgid resumed>) = 0 [pid 6686] pipe2( [pid 6685] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6686] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6686] dup(4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 6687] <... openat resumed>) = 3 [pid 6686] <... dup resumed>) = 5 [pid 6684] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6686] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6684] <... write resumed>) = 24 [pid 6684] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6687] write(3, "1000", 4 [pid 6684] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6687] <... write resumed>) = 4 [pid 6684] exit_group(0 [pid 6687] close(3) = 0 [pid 6687] mkdir("./file0", 000 [pid 6684] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6688 attached [pid 6687] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6688] set_robust_list(0x555555a0f660, 24 [pid 6684] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6688 [pid 6688] <... set_robust_list resumed>) = 0 [pid 6688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6687] pipe2( [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6684, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6688] <... prctl resumed>) = 0 [pid 6687] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6687] dup(4 [pid 6688] setpgid(0, 0 [pid 6687] <... dup resumed>) = 5 [pid 6688] <... setpgid resumed>) = 0 [pid 6687] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6685] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6689 attached [pid 6689] set_robust_list(0x555555a0f660, 24 [pid 6688] write(3, "1000", 4 [pid 6689] <... set_robust_list resumed>) = 0 [pid 6688] <... write resumed>) = 4 [pid 6689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6688] close(3) = 0 [pid 6689] <... prctl resumed>) = 0 [pid 6688] mkdir("./file0", 000 [pid 6685] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6689 [pid 6689] setpgid(0, 0 [pid 6688] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6685] <... write resumed>) = 24 [pid 6689] <... setpgid resumed>) = 0 [pid 6689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6688] pipe2([3, 4], 0) = 0 [pid 6689] <... openat resumed>) = 3 [pid 6686] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6688] dup(4 [pid 6689] write(3, "1000", 4 [pid 6688] <... dup resumed>) = 5 [pid 6689] <... write resumed>) = 4 [pid 6688] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6689] close(3 [pid 6685] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6689] <... close resumed>) = 0 [pid 6686] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6685] exit_group(0 [pid 6686] <... write resumed>) = 24 [pid 6685] <... exit_group resumed>) = ? [pid 6686] mount(NULL, NULL, NULL, 0, NULL [pid 6689] mkdir("./file0", 000 [pid 6686] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6689] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6689] pipe2([3, 4], 0) = 0 [pid 6685] +++ exited with 0 +++ [pid 6689] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6689] <... dup resumed>) = 5 [pid 6686] exit_group(0 [pid 6689] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6686] <... exit_group resumed>) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6686] +++ exited with 0 +++ [pid 6687] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6686, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 6690 attached [pid 6688] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6687] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6690] set_robust_list(0x555555a0f660, 24 [pid 6687] <... write resumed>) = 24 [pid 6687] mount(NULL, NULL, NULL, 0, NULL [pid 6690] <... set_robust_list resumed>) = 0 [pid 6690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6690 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6690] <... prctl resumed>) = 0 [pid 6687] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6690] setpgid(0, 0) = 0 [pid 6687] exit_group(0 [pid 6690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6687] <... exit_group resumed>) = ? [pid 6688] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 ./strace-static-x86_64: Process 6691 attached [pid 6688] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6687] +++ exited with 0 +++ [pid 6691] set_robust_list(0x555555a0f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6691 [pid 6690] <... openat resumed>) = 3 [pid 6688] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6691] <... set_robust_list resumed>) = 0 [pid 6690] write(3, "1000", 4 [pid 6688] <... exit_group resumed>) = ? [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6690] <... write resumed>) = 4 [pid 6688] +++ exited with 0 +++ [pid 5071] <... restart_syscall resumed>) = 0 [pid 6690] close(3 [pid 6689] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6691] <... prctl resumed>) = 0 [pid 6690] <... close resumed>) = 0 [pid 6689] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6690] mkdir("./file0", 000 [pid 6689] <... write resumed>) = 24 [pid 6691] setpgid(0, 0 [pid 6690] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6689] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6691] <... setpgid resumed>) = 0 [pid 6690] pipe2( [pid 6689] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6690] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6689] exit_group(0 [pid 6690] dup(4) = 5 [pid 6689] <... exit_group resumed>) = ? [pid 6690] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6692 attached ./strace-static-x86_64: Process 6693 attached [pid 6692] set_robust_list(0x555555a0f660, 24 [pid 6691] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6692 [pid 6692] <... set_robust_list resumed>) = 0 [pid 6691] write(3, "1000", 4 [pid 6692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6691] <... write resumed>) = 4 [pid 6693] set_robust_list(0x555555a0f660, 24 [pid 6689] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6693 [pid 6691] close(3) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6689, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6693] <... set_robust_list resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6692] <... prctl resumed>) = 0 [pid 6691] mkdir("./file0", 000 [pid 6693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6690] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6692] setpgid(0, 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6693] <... prctl resumed>) = 0 [pid 6692] <... setpgid resumed>) = 0 [pid 6691] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6693] setpgid(0, 0 [pid 6692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6691] pipe2( [pid 6690] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6693] <... setpgid resumed>) = 0 [pid 6691] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6690] <... write resumed>) = 24 [pid 6693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6692] <... openat resumed>) = 3 [pid 6691] dup(4 [pid 6690] mount(NULL, NULL, NULL, 0, NULL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6690] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6693] <... openat resumed>) = 3 [pid 6691] <... dup resumed>) = 5 [pid 6692] write(3, "1000", 4 [pid 6691] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6693] write(3, "1000", 4 [pid 6692] <... write resumed>) = 4 [pid 6693] <... write resumed>) = 4 [pid 6692] close(3 [pid 6693] close(3 [pid 6692] <... close resumed>) = 0 [pid 6693] <... close resumed>) = 0 [pid 6692] mkdir("./file0", 000./strace-static-x86_64: Process 6694 attached [pid 6693] mkdir("./file0", 000 [pid 6690] exit_group(0 [pid 6692] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6694] set_robust_list(0x555555a0f660, 24 [pid 6693] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6692] pipe2( [pid 6690] <... exit_group resumed>) = ? [pid 6694] <... set_robust_list resumed>) = 0 [pid 6690] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6694 [pid 6694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6693] pipe2( [pid 6692] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6693] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6692] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6693] dup(4 [pid 6692] <... dup resumed>) = 5 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6693] <... dup resumed>) = 5 [pid 6694] <... prctl resumed>) = 0 [pid 6693] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6692] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] <... restart_syscall resumed>) = 0 [pid 6694] setpgid(0, 0) = 0 [pid 6694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6694] write(3, "1000", 4) = 4 [pid 6691] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6694] close(3) = 0 ./strace-static-x86_64: Process 6695 attached [pid 6694] mkdir("./file0", 000 [pid 6693] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6692] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6691] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6693] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6691] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6693] <... write resumed>) = 24 [pid 6692] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6693] mount(NULL, NULL, NULL, 0, NULL [pid 6692] <... write resumed>) = 24 [pid 6693] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6692] mount(NULL, NULL, NULL, 0, NULL [pid 6695] set_robust_list(0x555555a0f660, 24 [pid 6694] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6692] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6691] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6695 [pid 6695] <... set_robust_list resumed>) = 0 [pid 6694] pipe2( [pid 6693] exit_group(0 [pid 6692] exit_group(0 [pid 6691] <... exit_group resumed>) = ? [pid 6695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6694] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6693] <... exit_group resumed>) = ? [pid 6692] <... exit_group resumed>) = ? [pid 6695] <... prctl resumed>) = 0 [pid 6694] dup(4 [pid 6693] +++ exited with 0 +++ [pid 6691] +++ exited with 0 +++ [pid 6695] setpgid(0, 0 [pid 6694] <... dup resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6693, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6695] <... setpgid resumed>) = 0 [pid 6694] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6692] +++ exited with 0 +++ [pid 6695] <... openat resumed>) = 3 [pid 6695] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6695] <... write resumed>) = 4 [pid 6695] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6696 attached ./strace-static-x86_64: Process 6697 attached [pid 6695] <... close resumed>) = 0 [pid 6694] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6697] set_robust_list(0x555555a0f660, 24 [pid 6696] set_robust_list(0x555555a0f660, 24 [pid 6695] mkdir("./file0", 000 [pid 6694] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6697] <... set_robust_list resumed>) = 0 [pid 6696] <... set_robust_list resumed>) = 0 [pid 6694] <... write resumed>) = 24 ./strace-static-x86_64: Process 6698 attached [pid 6697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6695] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6694] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6696 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6697 [pid 6695] pipe2( [pid 6698] set_robust_list(0x555555a0f660, 24 [pid 6697] <... prctl resumed>) = 0 [pid 6696] <... prctl resumed>) = 0 [pid 6695] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6698 [pid 6694] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6698] <... set_robust_list resumed>) = 0 [pid 6697] setpgid(0, 0 [pid 6696] setpgid(0, 0 [pid 6695] dup(4 [pid 6698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6697] <... setpgid resumed>) = 0 [pid 6696] <... setpgid resumed>) = 0 [pid 6695] <... dup resumed>) = 5 [pid 6694] exit_group(0 [pid 6698] <... prctl resumed>) = 0 [pid 6697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6695] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6694] <... exit_group resumed>) = ? [pid 6698] setpgid(0, 0 [pid 6697] <... openat resumed>) = 3 [pid 6698] <... setpgid resumed>) = 0 [pid 6697] write(3, "1000", 4 [pid 6696] <... openat resumed>) = 3 [pid 6694] +++ exited with 0 +++ [pid 6698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6697] <... write resumed>) = 4 [pid 6696] write(3, "1000", 4 [pid 6698] <... openat resumed>) = 3 [pid 6697] close(3 [pid 6696] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6694, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6698] write(3, "1000", 4 [pid 6697] <... close resumed>) = 0 [pid 6696] close(3 [pid 6697] mkdir("./file0", 000 [pid 6696] <... close resumed>) = 0 [pid 6698] <... write resumed>) = 4 [pid 6697] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6696] mkdir("./file0", 000 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6698] close(3 [pid 6697] pipe2( [pid 6696] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6697] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6696] pipe2([3, 4], 0) = 0 [pid 6695] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6698] <... close resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6697] dup(4 [pid 6696] dup(4 [pid 6698] mkdir("./file0", 000 [pid 6697] <... dup resumed>) = 5 [pid 6696] <... dup resumed>) = 5 [pid 6695] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6698] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6697] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6695] <... write resumed>) = 24 [pid 6698] pipe2( [pid 6696] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6695] mount(NULL, NULL, NULL, 0, NULL [pid 6698] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6695] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6698] dup(4 [pid 6695] exit_group(0) = ? [pid 6698] <... dup resumed>) = 5 [pid 6695] +++ exited with 0 +++ [pid 6698] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6699 attached [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6699] set_robust_list(0x555555a0f660, 24 [pid 6697] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... restart_syscall resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6699 [pid 6699] <... set_robust_list resumed>) = 0 [pid 6699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6699] setpgid(0, 0 [pid 6696] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6699] <... setpgid resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6697] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6697] mount(NULL, NULL, NULL, 0, NULL [pid 6696] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6697] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6697] exit_group(0 [pid 6696] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6700 attached [pid 6699] <... openat resumed>) = 3 [pid 6697] <... exit_group resumed>) = ? [pid 6696] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6700] set_robust_list(0x555555a0f660, 24 [pid 6699] write(3, "1000", 4 [pid 6698] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6697] +++ exited with 0 +++ [pid 6696] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6700 [pid 6700] <... set_robust_list resumed>) = 0 [pid 6699] <... write resumed>) = 4 [pid 6698] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6696] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6699] close(3 [pid 6698] <... write resumed>) = 24 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6700] <... prctl resumed>) = 0 [pid 6699] <... close resumed>) = 0 [pid 6698] mount(NULL, NULL, NULL, 0, NULL [pid 6696] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 6700] setpgid(0, 0 [pid 6699] mkdir("./file0", 000 [pid 6698] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6700] <... setpgid resumed>) = 0 [pid 6699] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6698] exit_group(0 [pid 6700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6699] pipe2( [pid 6698] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6700] <... openat resumed>) = 3 [pid 6699] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6700] write(3, "1000", 4 [pid 6699] dup(4./strace-static-x86_64: Process 6701 attached [pid 6700] <... write resumed>) = 4 [pid 6699] <... dup resumed>) = 5 [pid 6698] +++ exited with 0 +++ [pid 6700] close(3 [pid 6699] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6700] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6700] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6701] set_robust_list(0x555555a0f660, 24 [pid 6700] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6702 attached [pid 6701] <... set_robust_list resumed>) = 0 [pid 6700] pipe2( [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6701 [pid 6702] set_robust_list(0x555555a0f660, 24) = 0 [pid 6701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6700] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6701] <... prctl resumed>) = 0 [pid 6700] dup(4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6702 [pid 6702] <... prctl resumed>) = 0 [pid 6701] setpgid(0, 0 [pid 6700] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6703 attached [pid 6702] setpgid(0, 0 [pid 6701] <... setpgid resumed>) = 0 [pid 6700] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6703 [pid 6703] set_robust_list(0x555555a0f660, 24 [pid 6702] <... setpgid resumed>) = 0 [pid 6701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6703] <... set_robust_list resumed>) = 0 [pid 6703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6703] setpgid(0, 0 [pid 6702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6701] <... openat resumed>) = 3 [pid 6703] <... setpgid resumed>) = 0 [pid 6701] write(3, "1000", 4 [pid 6703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6702] <... openat resumed>) = 3 [pid 6701] <... write resumed>) = 4 [pid 6703] <... openat resumed>) = 3 [pid 6703] write(3, "1000", 4 [pid 6699] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6703] <... write resumed>) = 4 [pid 6701] close(3 [pid 6702] write(3, "1000", 4 [pid 6699] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6701] <... close resumed>) = 0 [pid 6699] <... write resumed>) = 24 [pid 6702] <... write resumed>) = 4 [pid 6703] close(3 [pid 6702] close(3 [pid 6701] mkdir("./file0", 000 [pid 6699] mount(NULL, NULL, NULL, 0, NULL [pid 6703] <... close resumed>) = 0 [pid 6703] mkdir("./file0", 000 [pid 6702] <... close resumed>) = 0 [pid 6699] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6701] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6703] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6702] mkdir("./file0", 000 [pid 6699] exit_group(0 [pid 6701] pipe2( [pid 6703] pipe2( [pid 6699] <... exit_group resumed>) = ? [pid 6703] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6701] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6701] dup(4 [pid 6703] dup(4 [pid 6702] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6701] <... dup resumed>) = 5 [pid 6703] <... dup resumed>) = 5 [pid 6703] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6702] pipe2( [pid 6701] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6702] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6699] +++ exited with 0 +++ [pid 6702] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6702] <... dup resumed>) = 5 [pid 6702] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6704 attached [pid 6704] set_robust_list(0x555555a0f660, 24 [pid 6703] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6701] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6700] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6704 [pid 6701] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6700] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6703] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6701] <... write resumed>) = 24 [pid 6703] <... write resumed>) = 24 [pid 6700] <... write resumed>) = 24 [pid 6701] mount(NULL, NULL, NULL, 0, NULL [pid 6703] mount(NULL, NULL, NULL, 0, NULL [pid 6700] mount(NULL, NULL, NULL, 0, NULL [pid 6703] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6701] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6700] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6704] <... set_robust_list resumed>) = 0 [pid 6703] exit_group(0 [pid 6701] exit_group(0 [pid 6700] exit_group(0 [pid 6704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6703] <... exit_group resumed>) = ? [pid 6701] <... exit_group resumed>) = ? [pid 6700] <... exit_group resumed>) = ? [pid 6704] <... prctl resumed>) = 0 [pid 6704] setpgid(0, 0 [pid 6702] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6704] <... setpgid resumed>) = 0 [pid 6703] +++ exited with 0 +++ [pid 6704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6702] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6701] +++ exited with 0 +++ [pid 6700] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6704] write(3, "1000", 4 [pid 6702] <... write resumed>) = 24 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... restart_syscall resumed>) = 0 [pid 6704] <... write resumed>) = 4 [pid 6702] mount(NULL, NULL, NULL, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6704] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6702] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6702] exit_group(0 [pid 6704] <... close resumed>) = 0 [pid 6704] mkdir("./file0", 000 [pid 6702] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6705 attached [pid 6705] set_robust_list(0x555555a0f660, 24) = 0 [pid 6705] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6706 attached [pid 6706] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 6707 attached [pid 6705] <... prctl resumed>) = 0 [pid 6704] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6702] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6705 [pid 6706] <... set_robust_list resumed>) = 0 [pid 6705] setpgid(0, 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6706 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6707 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6707] set_robust_list(0x555555a0f660, 24 [pid 6706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6705] <... setpgid resumed>) = 0 [pid 6704] pipe2( [pid 6707] <... set_robust_list resumed>) = 0 [pid 6706] <... prctl resumed>) = 0 [pid 6704] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6706] setpgid(0, 0 [pid 6705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6704] dup(4 [pid 6706] <... setpgid resumed>) = 0 [pid 6705] <... openat resumed>) = 3 [pid 6707] <... prctl resumed>) = 0 [pid 6706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6705] write(3, "1000", 4 [pid 6704] <... dup resumed>) = 5 [pid 6707] setpgid(0, 0) = 0 [pid 6704] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6708 attached [pid 6707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6706] <... openat resumed>) = 3 [pid 6705] <... write resumed>) = 4 [pid 6708] set_robust_list(0x555555a0f660, 24 [pid 6706] write(3, "1000", 4 [pid 6705] close(3 [pid 6708] <... set_robust_list resumed>) = 0 [pid 6706] <... write resumed>) = 4 [pid 6705] <... close resumed>) = 0 [pid 6708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6707] <... openat resumed>) = 3 [pid 6706] close(3 [pid 6705] mkdir("./file0", 000 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6708 [pid 6708] <... prctl resumed>) = 0 [pid 6706] <... close resumed>) = 0 [pid 6705] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6708] setpgid(0, 0 [pid 6707] write(3, "1000", 4 [pid 6706] mkdir("./file0", 000 [pid 6705] pipe2( [pid 6708] <... setpgid resumed>) = 0 [pid 6707] <... write resumed>) = 4 [pid 6707] close(3) = 0 [pid 6708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6706] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6705] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6708] <... openat resumed>) = 3 [pid 6707] mkdir("./file0", 000 [pid 6706] pipe2( [pid 6705] dup(4 [pid 6708] write(3, "1000", 4 [pid 6706] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6706] dup(4 [pid 6705] <... dup resumed>) = 5 [pid 6707] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6708] <... write resumed>) = 4 [pid 6706] <... dup resumed>) = 5 [pid 6708] close(3 [pid 6706] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6708] <... close resumed>) = 0 [pid 6708] mkdir("./file0", 000 [pid 6705] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6708] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6708] pipe2( [pid 6707] pipe2( [pid 6708] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6707] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6708] dup(4 [pid 6707] dup(4 [pid 6708] <... dup resumed>) = 5 [pid 6707] <... dup resumed>) = 5 [pid 6708] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6707] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6704] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6706] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6706] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6704] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6706] <... write resumed>) = 24 [pid 6704] <... write resumed>) = 24 [pid 6706] mount(NULL, NULL, NULL, 0, NULL [pid 6704] mount(NULL, NULL, NULL, 0, NULL [pid 6706] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6704] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6706] exit_group(0 [pid 6704] exit_group(0 [pid 6706] <... exit_group resumed>) = ? [pid 6704] <... exit_group resumed>) = ? [pid 6706] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6704] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6709 attached [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6709] set_robust_list(0x555555a0f660, 24 [pid 6708] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6709 [pid 6708] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6709] <... set_robust_list resumed>) = 0 [pid 6708] <... write resumed>) = 24 [pid 6705] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6708] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6705] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6708] exit_group(0) = ? [pid 6705] <... write resumed>) = 24 [pid 6708] +++ exited with 0 +++ [pid 6705] mount(NULL, NULL, NULL, 0, NULL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6705] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6705] exit_group(0 [pid 6709] <... prctl resumed>) = 0 [pid 6705] <... exit_group resumed>) = ? [pid 6709] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6710 attached [pid 6709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6707] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6710 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6710] set_robust_list(0x555555a0f660, 24 [pid 6707] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6711 attached [pid 6710] <... set_robust_list resumed>) = 0 [pid 6709] <... openat resumed>) = 3 [pid 6707] <... write resumed>) = 24 [pid 6705] +++ exited with 0 +++ [pid 6711] set_robust_list(0x555555a0f660, 24 [pid 6710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6709] write(3, "1000", 4 [pid 6707] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6711 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6705, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6710] <... prctl resumed>) = 0 [pid 6709] <... write resumed>) = 4 [pid 6707] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6711] <... set_robust_list resumed>) = 0 [pid 6710] setpgid(0, 0 [pid 6709] close(3 [pid 6707] exit_group(0 [pid 6711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6710] <... setpgid resumed>) = 0 [pid 6709] <... close resumed>) = 0 [pid 6707] <... exit_group resumed>) = ? [pid 6711] <... prctl resumed>) = 0 [pid 6709] mkdir("./file0", 000 [pid 6711] setpgid(0, 0 [pid 6710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6711] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6712 attached [pid 6711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6710] <... openat resumed>) = 3 [pid 6709] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6711] <... openat resumed>) = 3 [pid 6710] write(3, "1000", 4 [pid 6709] pipe2( [pid 6710] <... write resumed>) = 4 [pid 6707] +++ exited with 0 +++ [pid 6710] close(3 [pid 6709] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6712] set_robust_list(0x555555a0f660, 24 [pid 6709] dup(4 [pid 6712] <... set_robust_list resumed>) = 0 [pid 6710] <... close resumed>) = 0 [pid 6709] <... dup resumed>) = 5 [pid 6711] write(3, "1000", 4) = 4 [pid 6709] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6707, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6712 [pid 6711] close(3 [pid 6710] mkdir("./file0", 000 [pid 6711] <... close resumed>) = 0 [pid 6712] <... prctl resumed>) = 0 [pid 6711] mkdir("./file0", 000 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6712] setpgid(0, 0 [pid 6711] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6710] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6710] pipe2( [pid 6712] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6713 attached [pid 6711] pipe2( [pid 6710] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6713] set_robust_list(0x555555a0f660, 24 [pid 6712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6711] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6713] <... set_robust_list resumed>) = 0 [pid 6711] dup(4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6713 [pid 6713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6711] <... dup resumed>) = 5 [pid 6710] dup(4 [pid 6713] <... prctl resumed>) = 0 [pid 6711] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6712] <... openat resumed>) = 3 [pid 6710] <... dup resumed>) = 5 [pid 6713] setpgid(0, 0 [pid 6710] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6713] <... setpgid resumed>) = 0 [pid 6713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6712] write(3, "1000", 4 [pid 6713] <... openat resumed>) = 3 [pid 6713] write(3, "1000", 4 [pid 6712] <... write resumed>) = 4 [pid 6713] <... write resumed>) = 4 [pid 6713] close(3 [pid 6712] close(3 [pid 6713] <... close resumed>) = 0 [pid 6713] mkdir("./file0", 000 [pid 6712] <... close resumed>) = 0 [pid 6713] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6712] mkdir("./file0", 000 [pid 6709] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6713] pipe2([3, 4], 0) = 0 [pid 6713] dup(4 [pid 6712] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6709] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6713] <... dup resumed>) = 5 [pid 6712] pipe2( [pid 6709] <... write resumed>) = 24 [pid 6713] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6712] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6709] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6709] exit_group(0) = ? [pid 6712] dup(4 [pid 6709] +++ exited with 0 +++ [pid 6712] <... dup resumed>) = 5 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6709, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6712] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6711] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6714 attached [pid 6711] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6711] mount(NULL, NULL, NULL, 0, NULL [pid 6714] set_robust_list(0x555555a0f660, 24 [pid 6711] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6714] <... set_robust_list resumed>) = 0 [pid 6711] exit_group(0) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6714 [pid 6714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6711] +++ exited with 0 +++ [pid 6710] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6714] <... prctl resumed>) = 0 [pid 6710] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6714] setpgid(0, 0 [pid 6713] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6710] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6710] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6710] exit_group(0) = ? [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6714] <... setpgid resumed>) = 0 [pid 6713] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6713] mount(NULL, NULL, NULL, 0, NULL [pid 6714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6713] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... restart_syscall resumed>) = 0 [pid 6713] exit_group(0) = ? [pid 6710] +++ exited with 0 +++ [pid 6714] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6714] write(3, "1000", 4 [pid 6713] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6710, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6714] <... write resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6714] close(3 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6714] <... close resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6714] mkdir("./file0", 000./strace-static-x86_64: Process 6715 attached ) = -1 EEXIST (File exists) [pid 6715] set_robust_list(0x555555a0f660, 24) = 0 ./strace-static-x86_64: Process 6716 attached [pid 6715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6716] set_robust_list(0x555555a0f660, 24 [pid 6715] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6716 [pid 6716] <... set_robust_list resumed>) = 0 [pid 6715] setpgid(0, 0 [pid 6714] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6715 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6715] <... setpgid resumed>) = 0 [pid 6714] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6716] <... prctl resumed>) = 0 [pid 6715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6716] setpgid(0, 0./strace-static-x86_64: Process 6717 attached ) = 0 [pid 6714] dup(4 [pid 6717] set_robust_list(0x555555a0f660, 24 [pid 6716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6714] <... dup resumed>) = 5 [pid 6712] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6717 [pid 6717] <... set_robust_list resumed>) = 0 [pid 6716] <... openat resumed>) = 3 [pid 6715] <... openat resumed>) = 3 [pid 6714] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6712] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6716] write(3, "1000", 4 [pid 6715] write(3, "1000", 4 [pid 6717] <... prctl resumed>) = 0 [pid 6716] <... write resumed>) = 4 [pid 6715] <... write resumed>) = 4 [pid 6712] <... write resumed>) = 24 [pid 6717] setpgid(0, 0 [pid 6716] close(3 [pid 6715] close(3 [pid 6717] <... setpgid resumed>) = 0 [pid 6716] <... close resumed>) = 0 [pid 6715] <... close resumed>) = 0 [pid 6717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6716] mkdir("./file0", 000 [pid 6712] mount(NULL, NULL, NULL, 0, NULL [pid 6715] mkdir("./file0", 000 [pid 6712] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6717] <... openat resumed>) = 3 [pid 6716] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6715] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6712] exit_group(0 [pid 6716] pipe2( [pid 6715] pipe2( [pid 6717] write(3, "1000", 4 [pid 6716] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6715] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6712] <... exit_group resumed>) = ? [pid 6717] <... write resumed>) = 4 [pid 6716] dup(4 [pid 6715] dup(4 [pid 6717] close(3) = 0 [pid 6716] <... dup resumed>) = 5 [pid 6715] <... dup resumed>) = 5 [pid 6717] mkdir("./file0", 000 [pid 6716] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6715] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6717] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6717] pipe2( [pid 6712] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6717] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6717] dup(4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6717] <... dup resumed>) = 5 [pid 6717] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6714] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6714] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 ./strace-static-x86_64: Process 6718 attached [pid 6714] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6714] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6718 [pid 6718] set_robust_list(0x555555a0f660, 24 [pid 6714] <... exit_group resumed>) = ? [pid 6714] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6718] <... set_robust_list resumed>) = 0 [pid 6718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6716] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6718] <... prctl resumed>) = 0 [pid 6716] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6718] setpgid(0, 0 [pid 6716] <... write resumed>) = 24 [pid 6718] <... setpgid resumed>) = 0 [pid 6716] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6716] exit_group(0 [pid 6715] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6716] <... exit_group resumed>) = ? [pid 6718] <... openat resumed>) = 3 [pid 6718] write(3, "1000", 4 [pid 6716] +++ exited with 0 +++ [pid 6715] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6719 attached [pid 6718] <... write resumed>) = 4 [pid 6717] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6715] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6719 [pid 6719] set_robust_list(0x555555a0f660, 24 [pid 6718] close(3 [pid 6715] mount(NULL, NULL, NULL, 0, NULL [pid 6719] <... set_robust_list resumed>) = 0 [pid 6718] <... close resumed>) = 0 [pid 6715] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6719] <... prctl resumed>) = 0 [pid 6717] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6719] setpgid(0, 0 [pid 6718] mkdir("./file0", 000 [pid 6717] <... write resumed>) = 24 [pid 6715] exit_group(0./strace-static-x86_64: Process 6720 attached [pid 6719] <... setpgid resumed>) = 0 [pid 6718] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6717] mount(NULL, NULL, NULL, 0, NULL [pid 6715] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6720 [pid 6718] pipe2( [pid 6719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6718] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6717] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6720] set_robust_list(0x555555a0f660, 24 [pid 6717] exit_group(0 [pid 6720] <... set_robust_list resumed>) = 0 [pid 6719] <... openat resumed>) = 3 [pid 6717] <... exit_group resumed>) = ? [pid 6720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6718] dup(4 [pid 6715] +++ exited with 0 +++ [pid 6720] <... prctl resumed>) = 0 [pid 6719] write(3, "1000", 4 [pid 6718] <... dup resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6720] setpgid(0, 0 [pid 6719] <... write resumed>) = 4 [pid 6718] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6720] <... setpgid resumed>) = 0 [pid 6719] close(3 [pid 6717] +++ exited with 0 +++ [pid 6720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6719] <... close resumed>) = 0 [pid 6719] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6721 attached [pid 6720] <... openat resumed>) = 3 [pid 6719] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6721] set_robust_list(0x555555a0f660, 24 [pid 6720] write(3, "1000", 4 [pid 6719] pipe2(./strace-static-x86_64: Process 6722 attached [pid 6721] <... set_robust_list resumed>) = 0 [pid 6720] <... write resumed>) = 4 [pid 6722] set_robust_list(0x555555a0f660, 24 [pid 6721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6720] close(3 [pid 6719] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6721 [pid 6722] <... set_robust_list resumed>) = 0 [pid 6721] <... prctl resumed>) = 0 [pid 6720] <... close resumed>) = 0 [pid 6719] dup(4 [pid 6718] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6722 [pid 6722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6721] setpgid(0, 0 [pid 6720] mkdir("./file0", 000 [pid 6719] <... dup resumed>) = 5 [pid 6722] <... prctl resumed>) = 0 [pid 6721] <... setpgid resumed>) = 0 [pid 6720] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6718] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6722] setpgid(0, 0 [pid 6721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6720] pipe2( [pid 6719] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6718] <... write resumed>) = 24 [pid 6722] <... setpgid resumed>) = 0 [pid 6721] <... openat resumed>) = 3 [pid 6720] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6718] mount(NULL, NULL, NULL, 0, NULL [pid 6722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6721] write(3, "1000", 4 [pid 6720] dup(4 [pid 6718] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6721] <... write resumed>) = 4 [pid 6720] <... dup resumed>) = 5 [pid 6718] exit_group(0 [pid 6722] <... openat resumed>) = 3 [pid 6721] close(3 [pid 6720] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6718] <... exit_group resumed>) = ? [pid 6722] write(3, "1000", 4 [pid 6721] <... close resumed>) = 0 [pid 6718] +++ exited with 0 +++ [pid 6722] <... write resumed>) = 4 [pid 6721] mkdir("./file0", 000 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6722] close(3 [pid 6721] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6722] <... close resumed>) = 0 [pid 6721] pipe2( [pid 6722] mkdir("./file0", 000 [pid 6721] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6722] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6721] dup(4 [pid 6722] pipe2( [pid 6721] <... dup resumed>) = 5 [pid 6722] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6721] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6722] dup(4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6722] <... dup resumed>) = 5 [pid 6719] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6722] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6723 attached [pid 6723] set_robust_list(0x555555a0f660, 24) = 0 [pid 6719] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6719] <... write resumed>) = 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6723 [pid 6723] <... prctl resumed>) = 0 [pid 6719] mount(NULL, NULL, NULL, 0, NULL [pid 6723] setpgid(0, 0 [pid 6719] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6723] <... setpgid resumed>) = 0 [pid 6719] exit_group(0 [pid 6723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6719] <... exit_group resumed>) = ? [pid 6723] <... openat resumed>) = 3 [pid 6719] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6720] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6723] write(3, "1000", 4) = 4 [pid 6723] close(3 [pid 6720] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6720] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6723] <... close resumed>) = 0 [pid 6721] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6720] exit_group(0 [pid 6723] mkdir("./file0", 000 [pid 6720] <... exit_group resumed>) = ? [pid 6721] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6723] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6722] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6721] <... write resumed>) = 24 [pid 6720] +++ exited with 0 +++ [pid 6723] pipe2( [pid 6721] mount(NULL, NULL, NULL, 0, NULL [pid 6723] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6721] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6723] dup(4 [pid 6722] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6721] exit_group(0./strace-static-x86_64: Process 6724 attached [pid 6723] <... dup resumed>) = 5 [pid 6722] <... write resumed>) = 24 [pid 6721] <... exit_group resumed>) = ? [pid 5071] <... restart_syscall resumed>) = 0 [pid 6724] set_robust_list(0x555555a0f660, 24 [pid 6723] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6724] <... set_robust_list resumed>) = 0 [pid 6724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6722] mount(NULL, NULL, NULL, 0, NULL [pid 6721] +++ exited with 0 +++ [pid 6724] <... prctl resumed>) = 0 [pid 6724] setpgid(0, 0 [pid 6722] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6724] <... setpgid resumed>) = 0 [pid 6722] exit_group(0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6724 [pid 6724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6722] <... exit_group resumed>) = ? [pid 5070] <... restart_syscall resumed>) = 0 [pid 6724] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6725 attached [pid 6724] write(3, "1000", 4 [pid 6723] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6722] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6725 [pid 6723] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6723] <... write resumed>) = 24 [pid 6725] set_robust_list(0x555555a0f660, 24 [pid 6724] <... write resumed>) = 4 [pid 6723] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6723] exit_group(0./strace-static-x86_64: Process 6726 attached [pid 6725] <... set_robust_list resumed>) = 0 [pid 6724] close(3) = 0 [pid 6723] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6726 [pid 6726] set_robust_list(0x555555a0f660, 24 [pid 6725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6724] mkdir("./file0", 000 [pid 6726] <... set_robust_list resumed>) = 0 [pid 6724] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6725] <... prctl resumed>) = 0 [pid 6724] pipe2( [pid 6725] setpgid(0, 0 [pid 6724] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6723] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6726] <... prctl resumed>) = 0 [pid 6725] <... setpgid resumed>) = 0 [pid 6724] dup(4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6726] setpgid(0, 0 [pid 6725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6724] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6727 attached [pid 6726] <... setpgid resumed>) = 0 [pid 6727] set_robust_list(0x555555a0f660, 24 [pid 6726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6725] <... openat resumed>) = 3 [pid 6724] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6727 [pid 6727] <... set_robust_list resumed>) = 0 [pid 6725] write(3, "1000", 4 [pid 6727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6726] <... openat resumed>) = 3 [pid 6725] <... write resumed>) = 4 [pid 6724] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6727] <... prctl resumed>) = 0 [pid 6726] write(3, "1000", 4 [pid 6725] close(3 [pid 6724] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6727] setpgid(0, 0 [pid 6726] <... write resumed>) = 4 [pid 6725] <... close resumed>) = 0 [pid 6724] <... write resumed>) = 24 [pid 6727] <... setpgid resumed>) = 0 [pid 6726] close(3 [pid 6725] mkdir("./file0", 000 [pid 6724] mount(NULL, NULL, NULL, 0, NULL [pid 6726] <... close resumed>) = 0 [pid 6726] mkdir("./file0", 000 [pid 6725] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6724] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6726] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6725] pipe2( [pid 6724] exit_group(0 [pid 6727] <... openat resumed>) = 3 [pid 6726] pipe2( [pid 6725] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6724] <... exit_group resumed>) = ? [pid 6726] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6728 attached [pid 6727] write(3, "1000", 4 [pid 6725] dup(4 [pid 6726] dup(4 [pid 6727] <... write resumed>) = 4 [pid 6728] set_robust_list(0x555555a0f660, 24 [pid 6724] +++ exited with 0 +++ [pid 6725] <... dup resumed>) = 5 [pid 6727] close(3 [pid 6728] <... set_robust_list resumed>) = 0 [pid 6726] <... dup resumed>) = 5 [pid 6725] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6728 [pid 6727] <... close resumed>) = 0 [pid 6726] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6727] mkdir("./file0", 000 [pid 5073] <... restart_syscall resumed>) = 0 [pid 6727] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6727] pipe2(./strace-static-x86_64: Process 6729 attached [pid 6729] set_robust_list(0x555555a0f660, 24) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6729 [pid 6729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6728] <... prctl resumed>) = 0 [pid 6727] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6726] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6725] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6727] dup(4) = 5 [pid 6729] setpgid(0, 0 [pid 6728] setpgid(0, 0 [pid 6729] <... setpgid resumed>) = 0 [pid 6726] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6725] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6727] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6726] <... write resumed>) = 24 [pid 6728] <... setpgid resumed>) = 0 [pid 6725] <... write resumed>) = 24 [pid 6729] <... openat resumed>) = 3 [pid 6726] mount(NULL, NULL, NULL, 0, NULL [pid 6729] write(3, "1000", 4 [pid 6726] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6725] mount(NULL, NULL, NULL, 0, NULL [pid 6729] <... write resumed>) = 4 [pid 6728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6726] exit_group(0 [pid 6725] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6729] close(3) = 0 [pid 6729] mkdir("./file0", 000 [pid 6728] <... openat resumed>) = 3 [pid 6725] exit_group(0) = ? [pid 6728] write(3, "1000", 4 [pid 6729] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6728] <... write resumed>) = 4 [pid 6727] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6725] +++ exited with 0 +++ [pid 6729] pipe2( [pid 6728] close(3 [pid 6727] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6726] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6729] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6728] <... close resumed>) = 0 [pid 6727] <... write resumed>) = 24 [pid 6726] +++ exited with 0 +++ [pid 6729] dup(4) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6729] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6728] mkdir("./file0", 000 [pid 6727] mount(NULL, NULL, NULL, 0, NULL [pid 6728] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6728] pipe2( [pid 6727] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6727] exit_group(0 [pid 6728] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6727] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6730 attached [pid 6730] set_robust_list(0x555555a0f660, 24) = 0 [pid 6727] +++ exited with 0 +++ ./strace-static-x86_64: Process 6731 attached [pid 6730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6728] dup(4) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6727, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6731] set_robust_list(0x555555a0f660, 24 [pid 6730] <... prctl resumed>) = 0 [pid 6728] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6731 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6730 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6731] <... set_robust_list resumed>) = 0 [pid 6730] setpgid(0, 0) = 0 [pid 6731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6732 attached [pid 6732] set_robust_list(0x555555a0f660, 24 [pid 6730] <... openat resumed>) = 3 [pid 6732] <... set_robust_list resumed>) = 0 [pid 6731] <... prctl resumed>) = 0 [pid 6730] write(3, "1000", 4 [pid 6729] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6730] <... write resumed>) = 4 [pid 6731] setpgid(0, 0 [pid 6730] close(3 [pid 6732] <... prctl resumed>) = 0 [pid 6731] <... setpgid resumed>) = 0 [pid 6730] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6732 [pid 6732] setpgid(0, 0 [pid 6730] mkdir("./file0", 000 [pid 6732] <... setpgid resumed>) = 0 [pid 6731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6730] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6729] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6730] pipe2( [pid 6729] <... write resumed>) = 24 [pid 6732] <... openat resumed>) = 3 [pid 6730] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6729] mount(NULL, NULL, NULL, 0, NULL [pid 6732] write(3, "1000", 4 [pid 6730] dup(4 [pid 6729] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6732] <... write resumed>) = 4 [pid 6731] <... openat resumed>) = 3 [pid 6729] exit_group(0 [pid 6731] write(3, "1000", 4 [pid 6730] <... dup resumed>) = 5 [pid 6729] <... exit_group resumed>) = ? [pid 6731] <... write resumed>) = 4 [pid 6730] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6732] close(3 [pid 6731] close(3 [pid 6729] +++ exited with 0 +++ [pid 6732] <... close resumed>) = 0 [pid 6731] <... close resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6729, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6732] mkdir("./file0", 000 [pid 6731] mkdir("./file0", 000 [pid 6728] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6732] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6728] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6733 attached [pid 6732] pipe2( [pid 6731] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6728] <... write resumed>) = 24 [pid 6733] set_robust_list(0x555555a0f660, 24) = 0 [pid 6732] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6731] pipe2( [pid 6728] mount(NULL, NULL, NULL, 0, NULL [pid 6732] dup(4 [pid 6733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6732] <... dup resumed>) = 5 [pid 6731] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6728] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6733 [pid 6733] <... prctl resumed>) = 0 [pid 6732] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6728] exit_group(0 [pid 6731] dup(4 [pid 6733] setpgid(0, 0 [pid 6731] <... dup resumed>) = 5 [pid 6730] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6728] <... exit_group resumed>) = ? [pid 6731] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6733] <... setpgid resumed>) = 0 [pid 6728] +++ exited with 0 +++ [pid 6730] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6732] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6731] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6730] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6731] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6732] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6731] <... write resumed>) = 24 [pid 6730] mount(NULL, NULL, NULL, 0, NULL [pid 6733] <... openat resumed>) = 3 [pid 6732] <... write resumed>) = 24 [pid 6731] mount(NULL, NULL, NULL, 0, NULL [pid 6730] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6732] mount(NULL, NULL, NULL, 0, NULL [pid 6733] write(3, "1000", 4 [pid 6731] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6730] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6733] <... write resumed>) = 4 [pid 6732] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6731] exit_group(0 [pid 6730] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6734 attached [pid 6733] close(3 [pid 6732] exit_group(0 [pid 6731] <... exit_group resumed>) = ? [pid 6730] +++ exited with 0 +++ [pid 6734] set_robust_list(0x555555a0f660, 24 [pid 6733] <... close resumed>) = 0 [pid 6732] <... exit_group resumed>) = ? [pid 6731] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6734 [pid 6734] <... set_robust_list resumed>) = 0 [pid 6733] mkdir("./file0", 000 [pid 6732] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6733] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6734] <... prctl resumed>) = 0 [pid 6733] pipe2(./strace-static-x86_64: Process 6735 attached [pid 6734] setpgid(0, 0 [pid 6733] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6735] set_robust_list(0x555555a0f660, 24 [pid 6733] dup(4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6735 [pid 6735] <... set_robust_list resumed>) = 0 [pid 6735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 6736 attached [pid 6735] setpgid(0, 0 [pid 6734] <... setpgid resumed>) = 0 [pid 6733] <... dup resumed>) = 5 [pid 6736] set_robust_list(0x555555a0f660, 24 [pid 6735] <... setpgid resumed>) = 0 [pid 6735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6733] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6736] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6736 [pid 6736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6735] <... openat resumed>) = 3 [pid 6736] setpgid(0, 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6734] <... openat resumed>) = 3 [pid 6736] <... setpgid resumed>) = 0 [pid 6735] write(3, "1000", 4 [pid 6736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6735] <... write resumed>) = 4 [pid 6735] close(3) = 0 [pid 6736] <... openat resumed>) = 3 [pid 6735] mkdir("./file0", 000 [pid 6734] write(3, "1000", 4./strace-static-x86_64: Process 6737 attached [pid 6736] write(3, "1000", 4 [pid 6735] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6734] <... write resumed>) = 4 [pid 6737] set_robust_list(0x555555a0f660, 24 [pid 6735] pipe2( [pid 6734] close(3 [pid 6737] <... set_robust_list resumed>) = 0 [pid 6734] <... close resumed>) = 0 [pid 6737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6736] <... write resumed>) = 4 [pid 6735] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6736] close(3 [pid 6735] dup(4 [pid 6734] mkdir("./file0", 000 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6737 [pid 6736] <... close resumed>) = 0 [pid 6735] <... dup resumed>) = 5 [pid 6737] <... prctl resumed>) = 0 [pid 6736] mkdir("./file0", 000 [pid 6735] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6737] setpgid(0, 0 [pid 6736] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6734] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6737] <... setpgid resumed>) = 0 [pid 6736] pipe2( [pid 6734] pipe2( [pid 6736] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6736] dup(4 [pid 6734] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6736] <... dup resumed>) = 5 [pid 6734] dup(4 [pid 6736] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6734] <... dup resumed>) = 5 [pid 6737] <... openat resumed>) = 3 [pid 6734] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6733] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6737] write(3, "1000", 4 [pid 6733] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6737] <... write resumed>) = 4 [pid 6733] <... write resumed>) = 24 [pid 6737] close(3 [pid 6733] mount(NULL, NULL, NULL, 0, NULL [pid 6737] <... close resumed>) = 0 [pid 6733] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6737] mkdir("./file0", 000 [pid 6733] exit_group(0 [pid 6737] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6733] <... exit_group resumed>) = ? [pid 6737] pipe2( [pid 6735] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6737] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6733] +++ exited with 0 +++ [pid 6735] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6735] mount(NULL, NULL, NULL, 0, NULL [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6735] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6737] dup(4 [pid 6735] exit_group(0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 6737] <... dup resumed>) = 5 [pid 6735] <... exit_group resumed>) = ? [pid 6737] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6736] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6735] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6738 attached [pid 6736] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6734] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6738] set_robust_list(0x555555a0f660, 24 [pid 6736] <... write resumed>) = 24 [pid 6736] mount(NULL, NULL, NULL, 0, NULL [pid 6738] <... set_robust_list resumed>) = 0 [pid 6736] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6736] exit_group(0) = ? [pid 6734] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6738] <... prctl resumed>) = 0 [pid 6738] setpgid(0, 0) = 0 [pid 6734] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6734] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6738] <... openat resumed>) = 3 [pid 6734] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6738 [pid 6734] <... exit_group resumed>) = ? [pid 6738] write(3, "1000", 4) = 4 [pid 6738] close(3) = 0 [pid 6738] mkdir("./file0", 000 [pid 6736] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6736, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6738] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6739 attached [pid 6738] pipe2( [pid 6737] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... restart_syscall resumed>) = 0 [pid 6739] set_robust_list(0x555555a0f660, 24 [pid 6738] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6739] <... set_robust_list resumed>) = 0 [pid 6738] dup(4 [pid 6734] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6739 [pid 6738] <... dup resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6737] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6740 attached [pid 6739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6738] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6737] <... write resumed>) = 24 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6740] set_robust_list(0x555555a0f660, 24 [pid 6739] <... prctl resumed>) = 0 [pid 6737] mount(NULL, NULL, NULL, 0, NULL [pid 5067] <... restart_syscall resumed>) = 0 [pid 6740] <... set_robust_list resumed>) = 0 [pid 6739] setpgid(0, 0 [pid 6737] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6740 [pid 6739] <... setpgid resumed>) = 0 [pid 6737] exit_group(0 [pid 6739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6739] <... openat resumed>) = 3 [pid 6739] write(3, "1000", 4) = 4 [pid 6739] close(3 [pid 6740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6739] <... close resumed>) = 0 [pid 6739] mkdir("./file0", 000) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6741 attached [pid 6740] <... prctl resumed>) = 0 [pid 6739] pipe2( [pid 6737] <... exit_group resumed>) = ? [pid 6741] set_robust_list(0x555555a0f660, 24 [pid 6740] setpgid(0, 0 [pid 6739] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6741] <... set_robust_list resumed>) = 0 [pid 6739] dup(4 [pid 6738] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6739] <... dup resumed>) = 5 [pid 6740] <... setpgid resumed>) = 0 [pid 6739] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6741] <... prctl resumed>) = 0 [pid 6740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6741 [pid 6741] setpgid(0, 0 [pid 6740] <... openat resumed>) = 3 [pid 6737] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6737, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6741] <... setpgid resumed>) = 0 [pid 6740] write(3, "1000", 4 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6740] <... write resumed>) = 4 [pid 6738] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6741] <... openat resumed>) = 3 [pid 6740] close(3 [pid 6738] <... write resumed>) = 24 [pid 6738] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6740] <... close resumed>) = 0 [pid 6738] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6741] write(3, "1000", 4 [pid 6740] mkdir("./file0", 000 [pid 6738] <... exit_group resumed>) = ? [pid 6740] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6740] pipe2( [pid 6741] <... write resumed>) = 4 [pid 6740] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6738] +++ exited with 0 +++ [pid 6741] close(3 [pid 6740] dup(4 [pid 6739] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6741] <... close resumed>) = 0 [pid 6740] <... dup resumed>) = 5 [pid 6741] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6741] pipe2([3, 4], 0) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6742 ./strace-static-x86_64: Process 6742 attached [pid 6741] dup(4 [pid 6740] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6742] set_robust_list(0x555555a0f660, 24 [pid 6741] <... dup resumed>) = 5 [pid 6739] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6742] <... set_robust_list resumed>) = 0 [pid 6741] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6739] <... write resumed>) = 24 [pid 6742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6739] mount(NULL, NULL, NULL, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6742] <... prctl resumed>) = 0 [pid 6742] setpgid(0, 0 [pid 6739] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6742] <... setpgid resumed>) = 0 [pid 6739] exit_group(0) = ? [pid 6742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6739] +++ exited with 0 +++ ./strace-static-x86_64: Process 6743 attached [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6739, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6743] set_robust_list(0x555555a0f660, 24 [pid 6742] <... openat resumed>) = 3 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6743 [pid 6743] <... set_robust_list resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6742] write(3, "1000", 4 [pid 6743] <... prctl resumed>) = 0 [pid 6742] <... write resumed>) = 4 [pid 6743] setpgid(0, 0 [pid 6742] close(3) = 0 [pid 6742] mkdir("./file0", 000 [pid 6743] <... setpgid resumed>) = 0 [pid 6743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6744 attached [pid 6742] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6740] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6744] set_robust_list(0x555555a0f660, 24 [pid 6743] <... openat resumed>) = 3 [pid 6742] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6744 [pid 6744] <... set_robust_list resumed>) = 0 [pid 6743] write(3, "1000", 4 [pid 6742] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6740] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6742] dup(4 [pid 6740] <... write resumed>) = 24 [pid 6744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6743] <... write resumed>) = 4 [pid 6742] <... dup resumed>) = 5 [pid 6740] mount(NULL, NULL, NULL, 0, NULL [pid 6743] close(3 [pid 6740] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6743] <... close resumed>) = 0 [pid 6744] <... prctl resumed>) = 0 [pid 6742] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6744] setpgid(0, 0 [pid 6743] mkdir("./file0", 000 [pid 6741] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6740] exit_group(0 [pid 6743] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6740] <... exit_group resumed>) = ? [pid 6744] <... setpgid resumed>) = 0 [pid 6743] pipe2([3, 4], 0) = 0 [pid 6743] dup(4) = 5 [pid 6740] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6743] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6744] <... openat resumed>) = 3 [pid 6744] write(3, "1000", 4 [pid 6741] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6744] <... write resumed>) = 4 [pid 6741] <... write resumed>) = 24 [pid 6744] close(3 [pid 6741] mount(NULL, NULL, NULL, 0, NULL [pid 6744] <... close resumed>) = 0 [pid 6741] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6745 attached [pid 6741] exit_group(0 [pid 6745] set_robust_list(0x555555a0f660, 24 [pid 6744] mkdir("./file0", 000 [pid 6741] <... exit_group resumed>) = ? [pid 6745] <... set_robust_list resumed>) = 0 [pid 6744] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6741] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6745 [pid 6745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6744] pipe2( [pid 6745] <... prctl resumed>) = 0 [pid 6745] setpgid(0, 0 [pid 6744] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6743] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6742] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6745] <... setpgid resumed>) = 0 [pid 6744] dup(4 [pid 6742] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6744] <... dup resumed>) = 5 [pid 6742] <... write resumed>) = 24 [pid 6745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6744] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6742] mount(NULL, NULL, NULL, 0, NULL [pid 6745] <... openat resumed>) = 3 [pid 6743] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6745] write(3, "1000", 4 [pid 6743] <... write resumed>) = 24 [pid 6742] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6745] <... write resumed>) = 4 [pid 6743] mount(NULL, NULL, NULL, 0, NULL [pid 6742] exit_group(0 [pid 6745] close(3 [pid 6743] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6745] <... close resumed>) = 0 [pid 6743] exit_group(0 [pid 6745] mkdir("./file0", 000./strace-static-x86_64: Process 6746 attached ) = -1 EEXIST (File exists) [pid 6743] <... exit_group resumed>) = ? [pid 6746] set_robust_list(0x555555a0f660, 24 [pid 6745] pipe2( [pid 6743] +++ exited with 0 +++ [pid 6742] <... exit_group resumed>) = ? [pid 6745] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6746] <... set_robust_list resumed>) = 0 [pid 6745] dup(4 [pid 6746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6746] <... prctl resumed>) = 0 [pid 6745] <... dup resumed>) = 5 [pid 6746] setpgid(0, 0 [pid 6745] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6746 [pid 6746] <... setpgid resumed>) = 0 [pid 6746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6742] +++ exited with 0 +++ [pid 6746] <... openat resumed>) = 3 [pid 6746] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6742, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6746] <... write resumed>) = 4 [pid 6746] close(3) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6746] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6744] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6746] pipe2([3, 4], 0) = 0 [pid 6746] dup(4) = 5 [pid 6746] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6744] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6747 attached ) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6747 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6747] set_robust_list(0x555555a0f660, 24 [pid 6744] mount(NULL, NULL, NULL, 0, NULL [pid 6747] <... set_robust_list resumed>) = 0 [pid 6744] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6745] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6748 attached [pid 6747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6746] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6745] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6744] exit_group(0 [pid 6748] set_robust_list(0x555555a0f660, 24 [pid 6745] <... write resumed>) = 24 [pid 6748] <... set_robust_list resumed>) = 0 [pid 6745] mount(NULL, NULL, NULL, 0, NULL [pid 6748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6747] <... prctl resumed>) = 0 [pid 6746] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6745] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6744] <... exit_group resumed>) = ? [pid 6748] <... prctl resumed>) = 0 [pid 6747] setpgid(0, 0 [pid 6746] <... write resumed>) = 24 [pid 6745] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6748 [pid 6746] mount(NULL, NULL, NULL, 0, NULL [pid 6748] setpgid(0, 0 [pid 6747] <... setpgid resumed>) = 0 [pid 6746] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6745] <... exit_group resumed>) = ? [pid 6748] <... setpgid resumed>) = 0 [pid 6746] exit_group(0 [pid 6745] +++ exited with 0 +++ [pid 6744] +++ exited with 0 +++ [pid 6748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6746] <... exit_group resumed>) = ? [pid 6748] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6748] write(3, "1000", 4 [pid 6747] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6748] <... write resumed>) = 4 [pid 6747] write(3, "1000", 4 [pid 5070] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6749 attached [pid 6748] close(3 [pid 6747] <... write resumed>) = 4 [pid 6748] <... close resumed>) = 0 [pid 6747] close(3 [pid 6749] set_robust_list(0x555555a0f660, 24 [pid 6748] mkdir("./file0", 000 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6749 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6750 attached [pid 6749] <... set_robust_list resumed>) = 0 [pid 6748] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6747] <... close resumed>) = 0 [pid 6746] +++ exited with 0 +++ [pid 6749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6748] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6750 [pid 6748] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6750] set_robust_list(0x555555a0f660, 24 [pid 6749] <... prctl resumed>) = 0 [pid 6748] dup(4 [pid 6750] <... set_robust_list resumed>) = 0 [pid 6749] setpgid(0, 0 [pid 6748] <... dup resumed>) = 5 [pid 6747] mkdir("./file0", 000 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6749] <... setpgid resumed>) = 0 [pid 6748] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6747] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] <... restart_syscall resumed>) = 0 [pid 6750] <... prctl resumed>) = 0 [pid 6749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6747] pipe2( [pid 6750] setpgid(0, 0) = 0 [pid 6750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6749] <... openat resumed>) = 3 [pid 6747] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6749] write(3, "1000", 4) = 4 [pid 6750] <... openat resumed>) = 3 [pid 6749] close(3 [pid 6747] dup(4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6750] write(3, "1000", 4 [pid 6749] <... close resumed>) = 0 [pid 6747] <... dup resumed>) = 5 [pid 6750] <... write resumed>) = 4 [pid 6749] mkdir("./file0", 000 [pid 6750] close(3./strace-static-x86_64: Process 6751 attached ) = 0 [pid 6749] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6747] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6749] pipe2( [pid 6751] set_robust_list(0x555555a0f660, 24 [pid 6750] mkdir("./file0", 000 [pid 6749] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6751] <... set_robust_list resumed>) = 0 [pid 6750] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6749] dup(4 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6751 [pid 6749] <... dup resumed>) = 5 [pid 6749] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6750] pipe2( [pid 6751] <... prctl resumed>) = 0 [pid 6750] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6751] setpgid(0, 0 [pid 6750] dup(4 [pid 6751] <... setpgid resumed>) = 0 [pid 6750] <... dup resumed>) = 5 [pid 6751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6750] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6751] <... openat resumed>) = 3 [pid 6751] write(3, "1000", 4 [pid 6748] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6747] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6751] <... write resumed>) = 4 [pid 6748] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6751] close(3 [pid 6748] <... write resumed>) = 24 [pid 6751] <... close resumed>) = 0 [pid 6749] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6747] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6751] mkdir("./file0", 000 [pid 6749] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6748] mount(NULL, NULL, NULL, 0, NULL [pid 6747] <... write resumed>) = 24 [pid 6751] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6750] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6749] <... write resumed>) = 24 [pid 6748] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6747] mount(NULL, NULL, NULL, 0, NULL [pid 6751] pipe2( [pid 6747] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6751] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6749] mount(NULL, NULL, NULL, 0, NULL [pid 6748] exit_group(0 [pid 6747] exit_group(0 [pid 6751] dup(4) = 5 [pid 6748] <... exit_group resumed>) = ? [pid 6751] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6749] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6748] +++ exited with 0 +++ [pid 6747] <... exit_group resumed>) = ? [pid 6750] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6749] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6748, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6750] <... write resumed>) = 24 [pid 6749] <... exit_group resumed>) = ? [pid 6750] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6750] exit_group(0) = ? [pid 6749] +++ exited with 0 +++ [pid 6750] +++ exited with 0 +++ [pid 6747] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6747, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6753 attached ./strace-static-x86_64: Process 6752 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6752 ./strace-static-x86_64: Process 6754 attached [pid 6753] set_robust_list(0x555555a0f660, 24 [pid 6752] set_robust_list(0x555555a0f660, 24 [pid 6751] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6753 [pid 6754] set_robust_list(0x555555a0f660, 24) = 0 [pid 6754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6753] <... set_robust_list resumed>) = 0 [pid 6752] <... set_robust_list resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6754 [pid 6754] <... prctl resumed>) = 0 [pid 6754] setpgid(0, 0) = 0 [pid 6751] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6753] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6755 attached [pid 6752] <... prctl resumed>) = 0 [pid 6753] <... prctl resumed>) = 0 [pid 6754] <... openat resumed>) = 3 [pid 6753] setpgid(0, 0 [pid 6751] <... write resumed>) = 24 [pid 6755] set_robust_list(0x555555a0f660, 24 [pid 6753] <... setpgid resumed>) = 0 [pid 6752] setpgid(0, 0 [pid 6751] mount(NULL, NULL, NULL, 0, NULL [pid 6755] <... set_robust_list resumed>) = 0 [pid 6754] write(3, "1000", 4 [pid 6751] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6754] <... write resumed>) = 4 [pid 6753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6752] <... setpgid resumed>) = 0 [pid 6751] exit_group(0 [pid 6755] <... prctl resumed>) = 0 [pid 6754] close(3 [pid 6751] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6755 [pid 6755] setpgid(0, 0 [pid 6754] <... close resumed>) = 0 [pid 6753] <... openat resumed>) = 3 [pid 6752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6751] +++ exited with 0 +++ [pid 6755] <... setpgid resumed>) = 0 [pid 6754] mkdir("./file0", 000 [pid 6753] write(3, "1000", 4 [pid 6752] <... openat resumed>) = 3 [pid 6753] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6751, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6753] close(3 [pid 6752] write(3, "1000", 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6754] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6753] <... close resumed>) = 0 [pid 6752] <... write resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6754] pipe2( [pid 6753] mkdir("./file0", 000 [pid 6752] close(3 [pid 6755] <... openat resumed>) = 3 [pid 6754] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6755] write(3, "1000", 4 [pid 6754] dup(4 [pid 6753] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6752] <... close resumed>) = 0 [pid 6755] <... write resumed>) = 4 [pid 6754] <... dup resumed>) = 5 [pid 6753] pipe2( [pid 6752] mkdir("./file0", 000 [pid 6755] close(3 [pid 6754] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6753] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6752] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6755] <... close resumed>) = 0 [pid 6753] dup(4 [pid 6752] pipe2(./strace-static-x86_64: Process 6756 attached [pid 6755] mkdir("./file0", 000 [pid 6753] <... dup resumed>) = 5 [pid 6752] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6756] set_robust_list(0x555555a0f660, 24 [pid 6753] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6755] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6752] dup(4 [pid 6755] pipe2([3, 4], 0) = 0 [pid 6756] <... set_robust_list resumed>) = 0 [pid 6752] <... dup resumed>) = 5 [pid 6756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6755] dup(4 [pid 6752] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6756] setpgid(0, 0 [pid 6755] <... dup resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6756 [pid 6756] <... setpgid resumed>) = 0 [pid 6755] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6754] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6753] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6754] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6754] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6754] exit_group(0 [pid 6756] <... openat resumed>) = 3 [pid 6754] <... exit_group resumed>) = ? [pid 6753] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6752] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6756] write(3, "1000", 4 [pid 6754] +++ exited with 0 +++ [pid 6753] <... write resumed>) = 24 [pid 6752] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6756] <... write resumed>) = 4 [pid 6755] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6753] mount(NULL, NULL, NULL, 0, NULL [pid 6752] <... write resumed>) = 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6756] close(3 [pid 6755] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6753] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6756] <... close resumed>) = 0 [pid 6755] <... write resumed>) = 24 [pid 6753] exit_group(0 [pid 6752] mount(NULL, NULL, NULL, 0, NULL [pid 6755] mount(NULL, NULL, NULL, 0, NULL [pid 6756] mkdir("./file0", 000 [pid 6753] <... exit_group resumed>) = ? [pid 6752] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6755] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6756] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6753] +++ exited with 0 +++ [pid 6752] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6756] pipe2( [pid 6755] exit_group(0 [pid 6752] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 6757 attached [pid 6756] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6755] <... exit_group resumed>) = ? [pid 6757] set_robust_list(0x555555a0f660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6757] <... set_robust_list resumed>) = 0 [pid 6752] +++ exited with 0 +++ [pid 6757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6755] +++ exited with 0 +++ ./strace-static-x86_64: Process 6758 attached [pid 6757] <... prctl resumed>) = 0 [pid 6756] dup(4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6752, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6757 [pid 6756] <... dup resumed>) = 5 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6758] set_robust_list(0x555555a0f660, 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6757] setpgid(0, 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6757] <... setpgid resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 6758] <... set_robust_list resumed>) = 0 [pid 6757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6756] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6758 ./strace-static-x86_64: Process 6759 attached [pid 6758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6757] <... openat resumed>) = 3 [pid 6759] set_robust_list(0x555555a0f660, 24 [pid 6757] write(3, "1000", 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6759] <... set_robust_list resumed>) = 0 [pid 6757] <... write resumed>) = 4 [pid 6758] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6760 attached [pid 6759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6758] setpgid(0, 0 [pid 6757] close(3 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6759 [pid 6760] set_robust_list(0x555555a0f660, 24 [pid 6759] <... prctl resumed>) = 0 [pid 6758] <... setpgid resumed>) = 0 [pid 6757] <... close resumed>) = 0 [pid 6760] <... set_robust_list resumed>) = 0 [pid 6759] setpgid(0, 0 [pid 6758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6757] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6759] <... setpgid resumed>) = 0 [pid 6758] <... openat resumed>) = 3 [pid 6757] pipe2( [pid 6756] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6760 [pid 6760] <... prctl resumed>) = 0 [pid 6759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6758] write(3, "1000", 4 [pid 6757] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6756] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6760] setpgid(0, 0) = 0 [pid 6758] <... write resumed>) = 4 [pid 6756] <... write resumed>) = 24 [pid 6760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6759] <... openat resumed>) = 3 [pid 6758] close(3 [pid 6757] dup(4 [pid 6756] mount(NULL, NULL, NULL, 0, NULL [pid 6760] <... openat resumed>) = 3 [pid 6759] write(3, "1000", 4 [pid 6758] <... close resumed>) = 0 [pid 6757] <... dup resumed>) = 5 [pid 6756] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6760] write(3, "1000", 4 [pid 6759] <... write resumed>) = 4 [pid 6758] mkdir("./file0", 000 [pid 6757] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6756] exit_group(0 [pid 6760] <... write resumed>) = 4 [pid 6759] close(3 [pid 6758] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6756] <... exit_group resumed>) = ? [pid 6760] close(3 [pid 6759] <... close resumed>) = 0 [pid 6758] pipe2( [pid 6760] <... close resumed>) = 0 [pid 6759] mkdir("./file0", 000 [pid 6757] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6756] +++ exited with 0 +++ [pid 6760] mkdir("./file0", 000 [pid 6759] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6758] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6757] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6760] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6759] pipe2( [pid 6758] dup(4 [pid 6757] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6760] pipe2( [pid 6759] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6758] <... dup resumed>) = 5 [pid 6757] mount(NULL, NULL, NULL, 0, NULL [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6760] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6759] dup(4 [pid 6758] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6757] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6760] dup(4 [pid 6759] <... dup resumed>) = 5 [pid 6757] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6760] <... dup resumed>) = 5 [pid 6759] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6760] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6757] <... exit_group resumed>) = ? [pid 6757] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6757, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6762 attached ./strace-static-x86_64: Process 6761 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6762 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6761 [pid 6761] set_robust_list(0x555555a0f660, 24 [pid 6762] set_robust_list(0x555555a0f660, 24 [pid 6761] <... set_robust_list resumed>) = 0 [pid 6762] <... set_robust_list resumed>) = 0 [pid 6761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6761] <... prctl resumed>) = 0 [pid 6760] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6759] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6758] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6762] <... prctl resumed>) = 0 [pid 6761] setpgid(0, 0 [pid 6759] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6758] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6762] setpgid(0, 0 [pid 6761] <... setpgid resumed>) = 0 [pid 6759] <... write resumed>) = 24 [pid 6758] <... write resumed>) = 24 [pid 6762] <... setpgid resumed>) = 0 [pid 6762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6760] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6759] mount(NULL, NULL, NULL, 0, NULL [pid 6758] mount(NULL, NULL, NULL, 0, NULL [pid 6762] <... openat resumed>) = 3 [pid 6761] <... openat resumed>) = 3 [pid 6760] <... write resumed>) = 24 [pid 6759] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6758] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6762] write(3, "1000", 4 [pid 6761] write(3, "1000", 4 [pid 6760] mount(NULL, NULL, NULL, 0, NULL [pid 6759] exit_group(0 [pid 6758] exit_group(0 [pid 6762] <... write resumed>) = 4 [pid 6761] <... write resumed>) = 4 [pid 6760] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6759] <... exit_group resumed>) = ? [pid 6758] <... exit_group resumed>) = ? [pid 6762] close(3 [pid 6761] close(3 [pid 6760] exit_group(0 [pid 6762] <... close resumed>) = 0 [pid 6762] mkdir("./file0", 000 [pid 6760] <... exit_group resumed>) = ? [pid 6759] +++ exited with 0 +++ [pid 6762] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6761] <... close resumed>) = 0 [pid 6760] +++ exited with 0 +++ [pid 6758] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6762] pipe2( [pid 6761] mkdir("./file0", 000 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6758, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6762] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6761] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] <... restart_syscall resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6762] dup(4 [pid 6761] pipe2( [pid 6762] <... dup resumed>) = 5 [pid 6761] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6762] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6761] dup(4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6763 attached [pid 6761] <... dup resumed>) = 5 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6764 attached [pid 6763] set_robust_list(0x555555a0f660, 24 [pid 6761] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6764] set_robust_list(0x555555a0f660, 24 [pid 6763] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6765 attached [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6763 [pid 6765] set_robust_list(0x555555a0f660, 24 [pid 6764] <... set_robust_list resumed>) = 0 [pid 6763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6765] <... set_robust_list resumed>) = 0 [pid 6764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6763] <... prctl resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6764 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6765 [pid 6765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6764] <... prctl resumed>) = 0 [pid 6763] setpgid(0, 0 [pid 6764] setpgid(0, 0) = 0 [pid 6763] <... setpgid resumed>) = 0 [pid 6765] <... prctl resumed>) = 0 [pid 6764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6765] setpgid(0, 0 [pid 6764] <... openat resumed>) = 3 [pid 6763] <... openat resumed>) = 3 [pid 6765] <... setpgid resumed>) = 0 [pid 6764] write(3, "1000", 4 [pid 6763] write(3, "1000", 4 [pid 6765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6764] <... write resumed>) = 4 [pid 6763] <... write resumed>) = 4 [pid 6762] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6765] <... openat resumed>) = 3 [pid 6764] close(3 [pid 6763] close(3 [pid 6761] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6764] <... close resumed>) = 0 [pid 6763] <... close resumed>) = 0 [pid 6761] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6763] mkdir("./file0", 000 [pid 6761] <... write resumed>) = 24 [pid 6765] write(3, "1000", 4 [pid 6764] mkdir("./file0", 000 [pid 6763] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6761] mount(NULL, NULL, NULL, 0, NULL [pid 6763] pipe2( [pid 6761] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6765] <... write resumed>) = 4 [pid 6764] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6763] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6761] exit_group(0 [pid 6765] close(3 [pid 6764] pipe2( [pid 6763] dup(4 [pid 6761] <... exit_group resumed>) = ? [pid 6765] <... close resumed>) = 0 [pid 6763] <... dup resumed>) = 5 [pid 6762] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6765] mkdir("./file0", 000 [pid 6764] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6762] <... write resumed>) = 24 [pid 6765] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6764] dup(4 [pid 6763] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6762] mount(NULL, NULL, NULL, 0, NULL [pid 6761] +++ exited with 0 +++ [pid 6765] pipe2( [pid 6764] <... dup resumed>) = 5 [pid 6762] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6765] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6765] dup(4 [pid 6764] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6762] exit_group(0 [pid 6765] <... dup resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6765] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6762] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6766 attached [pid 6762] +++ exited with 0 +++ [pid 6766] set_robust_list(0x555555a0f660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6766 [pid 6766] <... set_robust_list resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6766] <... prctl resumed>) = 0 [pid 6763] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... restart_syscall resumed>) = 0 [pid 6766] setpgid(0, 0 [pid 6763] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6766] <... setpgid resumed>) = 0 [pid 6763] <... write resumed>) = 24 [pid 6766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6763] mount(NULL, NULL, NULL, 0, NULL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6766] <... openat resumed>) = 3 [pid 6763] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6766] write(3, "1000", 4./strace-static-x86_64: Process 6767 attached ) = 4 [pid 6763] exit_group(0 [pid 6767] set_robust_list(0x555555a0f660, 24 [pid 6766] close(3 [pid 6763] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6767 [pid 6767] <... set_robust_list resumed>) = 0 [pid 6766] <... close resumed>) = 0 [pid 6767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6765] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6764] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6763] +++ exited with 0 +++ [pid 6767] <... prctl resumed>) = 0 [pid 6766] mkdir("./file0", 000 [pid 6767] setpgid(0, 0) = 0 [pid 6766] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6765] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6766] pipe2( [pid 6765] <... write resumed>) = 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6767] <... openat resumed>) = 3 [pid 6766] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6765] mount(NULL, NULL, NULL, 0, NULL [pid 6764] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6767] write(3, "1000", 4 [pid 6766] dup(4 [pid 6765] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6764] <... write resumed>) = 24 [pid 6767] <... write resumed>) = 4 [pid 6766] <... dup resumed>) = 5 [pid 6765] exit_group(0 [pid 6764] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6768 attached [pid 6767] close(3 [pid 6766] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6765] <... exit_group resumed>) = ? [pid 6764] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6768] set_robust_list(0x555555a0f660, 24 [pid 6767] <... close resumed>) = 0 [pid 6764] exit_group(0 [pid 6765] +++ exited with 0 +++ [pid 6764] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6767] mkdir("./file0", 000 [pid 6768] <... set_robust_list resumed>) = 0 [pid 6767] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6764] +++ exited with 0 +++ [pid 6767] pipe2( [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6768 [pid 6768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6767] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6768] <... prctl resumed>) = 0 [pid 6767] dup(4 [pid 6768] setpgid(0, 0 [pid 6767] <... dup resumed>) = 5 [pid 6768] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6769 attached [pid 6768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6767] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6769] set_robust_list(0x555555a0f660, 24 [pid 6768] <... openat resumed>) = 3 [pid 6769] <... set_robust_list resumed>) = 0 [pid 6768] write(3, "1000", 4 [pid 6769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6768] <... write resumed>) = 4 [pid 6768] close(3 [pid 6769] <... prctl resumed>) = 0 [pid 6768] <... close resumed>) = 0 [pid 6766] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6769 [pid 6769] setpgid(0, 0 [pid 6768] mkdir("./file0", 000 [pid 6766] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6770 attached [pid 6769] <... setpgid resumed>) = 0 [pid 6768] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6766] <... write resumed>) = 24 [pid 6770] set_robust_list(0x555555a0f660, 24 [pid 6768] pipe2( [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6770 [pid 6770] <... set_robust_list resumed>) = 0 [pid 6769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6768] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6766] mount(NULL, NULL, NULL, 0, NULL [pid 6770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6766] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6770] <... prctl resumed>) = 0 [pid 6769] <... openat resumed>) = 3 [pid 6768] dup(4) = 5 [pid 6769] write(3, "1000", 4 [pid 6766] exit_group(0 [pid 6770] setpgid(0, 0 [pid 6769] <... write resumed>) = 4 [pid 6768] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6767] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6766] <... exit_group resumed>) = ? [pid 6770] <... setpgid resumed>) = 0 [pid 6769] close(3 [pid 6770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6766] +++ exited with 0 +++ [pid 6770] <... openat resumed>) = 3 [pid 6769] <... close resumed>) = 0 [pid 6767] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6767] <... write resumed>) = 24 [pid 6770] write(3, "1000", 4 [pid 6769] mkdir("./file0", 000 [pid 6767] mount(NULL, NULL, NULL, 0, NULL [pid 6770] <... write resumed>) = 4 [pid 6768] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6769] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6767] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6770] close(3 [pid 6769] pipe2( [pid 6768] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6767] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6770] <... close resumed>) = 0 [pid 6769] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6768] <... write resumed>) = 24 [pid 6767] <... exit_group resumed>) = ? [pid 6770] mkdir("./file0", 000) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6771 attached [pid 6769] dup(4 [pid 6768] mount(NULL, NULL, NULL, 0, NULL [pid 6767] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6771 [pid 6771] set_robust_list(0x555555a0f660, 24 [pid 6770] pipe2( [pid 6769] <... dup resumed>) = 5 [pid 6768] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6771] <... set_robust_list resumed>) = 0 [pid 6770] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6770] dup(4 [pid 6769] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6768] exit_group(0 [pid 6771] <... prctl resumed>) = 0 [pid 6770] <... dup resumed>) = 5 [pid 6771] setpgid(0, 0 [pid 6770] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6768] <... exit_group resumed>) = ? [pid 6771] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6772 attached [pid 6771] write(3, "1000", 4 [pid 6770] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6768] +++ exited with 0 +++ [pid 6771] <... write resumed>) = 4 [pid 6771] close(3 [pid 6769] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6772] set_robust_list(0x555555a0f660, 24 [pid 6771] <... close resumed>) = 0 [pid 6769] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6768, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6772 [pid 6772] <... set_robust_list resumed>) = 0 [pid 6771] mkdir("./file0", 000 [pid 6770] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6769] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6771] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6770] <... write resumed>) = 24 [pid 6769] mount(NULL, NULL, NULL, 0, NULL [pid 6772] <... prctl resumed>) = 0 [pid 6771] pipe2( [pid 6770] mount(NULL, NULL, NULL, 0, NULL [pid 6769] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6773 attached [pid 6771] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6773] set_robust_list(0x555555a0f660, 24 [pid 6771] dup(4 [pid 6770] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6769] exit_group(0 [pid 6773] <... set_robust_list resumed>) = 0 [pid 6772] setpgid(0, 0 [pid 6771] <... dup resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6773 [pid 6773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6772] <... setpgid resumed>) = 0 [pid 6771] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6770] exit_group(0 [pid 6769] <... exit_group resumed>) = ? [pid 6772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6773] <... prctl resumed>) = 0 [pid 6773] setpgid(0, 0 [pid 6770] <... exit_group resumed>) = ? [pid 6773] <... setpgid resumed>) = 0 [pid 6772] <... openat resumed>) = 3 [pid 6773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6772] write(3, "1000", 4) = 4 [pid 6773] write(3, "1000", 4 [pid 6772] close(3 [pid 6769] +++ exited with 0 +++ [pid 6773] <... write resumed>) = 4 [pid 6772] <... close resumed>) = 0 [pid 6770] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6773] close(3 [pid 6772] mkdir("./file0", 000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6773] <... close resumed>) = 0 [pid 6772] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6773] mkdir("./file0", 000 [pid 6772] pipe2( [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6773] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] <... restart_syscall resumed>) = 0 [pid 6773] pipe2([3, 4], 0) = 0 [pid 6772] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6773] dup(4 [pid 6772] dup(4) = 5 [pid 6773] <... dup resumed>) = 5 [pid 6772] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6771] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6773] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6774 attached [pid 6774] set_robust_list(0x555555a0f660, 24 [pid 6771] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6771] mount(NULL, NULL, NULL, 0, NULL [pid 6774] <... set_robust_list resumed>) = 0 [pid 6771] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6771] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6774 [pid 6771] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6775 attached [pid 6774] <... prctl resumed>) = 0 [pid 6775] set_robust_list(0x555555a0f660, 24 [pid 6771] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6775 [pid 6774] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6774] <... setpgid resumed>) = 0 [pid 6775] <... set_robust_list resumed>) = 0 [pid 6774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6774] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6774] write(3, "1000", 4) = 4 [pid 6774] close(3./strace-static-x86_64: Process 6776 attached [pid 6775] <... prctl resumed>) = 0 [pid 6774] <... close resumed>) = 0 [pid 6773] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6772] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6776 [pid 6776] set_robust_list(0x555555a0f660, 24 [pid 6775] setpgid(0, 0 [pid 6774] mkdir("./file0", 000 [pid 6773] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6776] <... set_robust_list resumed>) = 0 [pid 6774] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6773] <... write resumed>) = 24 [pid 6776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6775] <... setpgid resumed>) = 0 [pid 6774] pipe2( [pid 6773] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6772] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6776] <... prctl resumed>) = 0 [pid 6775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6774] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6773] exit_group(0 [pid 6772] <... write resumed>) = 24 [pid 6776] setpgid(0, 0 [pid 6774] dup(4 [pid 6773] <... exit_group resumed>) = ? [pid 6772] mount(NULL, NULL, NULL, 0, NULL [pid 6776] <... setpgid resumed>) = 0 [pid 6775] <... openat resumed>) = 3 [pid 6774] <... dup resumed>) = 5 [pid 6772] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6775] write(3, "1000", 4 [pid 6774] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6772] exit_group(0 [pid 6775] <... write resumed>) = 4 [pid 6773] +++ exited with 0 +++ [pid 6772] <... exit_group resumed>) = ? [pid 6776] <... openat resumed>) = 3 [pid 6775] close(3 [pid 6772] +++ exited with 0 +++ [pid 6775] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6776] write(3, "1000", 4 [pid 6775] mkdir("./file0", 000 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6776] <... write resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6775] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6776] close(3 [pid 6775] pipe2( [pid 6774] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... restart_syscall resumed>) = 0 [pid 6776] <... close resumed>) = 0 [pid 6775] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6774] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6776] mkdir("./file0", 000 [pid 6775] dup(4 [pid 6776] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6775] <... dup resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6775] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6776] pipe2([3, 4], 0) = 0 [pid 6774] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6776] dup(4 [pid 6774] mount(NULL, NULL, NULL, 0, NULL [pid 6776] <... dup resumed>) = 5 [pid 6774] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6778 attached [pid 6776] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6774] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6778 ./strace-static-x86_64: Process 6777 attached [pid 6777] set_robust_list(0x555555a0f660, 24 [pid 6774] <... exit_group resumed>) = ? [pid 6778] set_robust_list(0x555555a0f660, 24 [pid 6777] <... set_robust_list resumed>) = 0 [pid 6778] <... set_robust_list resumed>) = 0 [pid 6777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6777 [pid 6777] <... prctl resumed>) = 0 [pid 6777] setpgid(0, 0) = 0 [pid 6774] +++ exited with 0 +++ [pid 6778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6774, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6778] <... prctl resumed>) = 0 [pid 6778] setpgid(0, 0 [pid 6777] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6778] <... setpgid resumed>) = 0 [pid 6778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6777] write(3, "1000", 4) = 4 [pid 6777] close(3 [pid 6775] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6777] <... close resumed>) = 0 ./strace-static-x86_64: Process 6779 attached [pid 6777] mkdir("./file0", 000 [pid 6779] set_robust_list(0x555555a0f660, 24 [pid 6777] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6779] <... set_robust_list resumed>) = 0 [pid 6777] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6779 [pid 6779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6777] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6779] <... prctl resumed>) = 0 [pid 6777] dup(4 [pid 6779] setpgid(0, 0 [pid 6777] <... dup resumed>) = 5 [pid 6779] <... setpgid resumed>) = 0 [pid 6777] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6778] <... openat resumed>) = 3 [pid 6778] write(3, "1000", 4 [pid 6775] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6778] <... write resumed>) = 4 [pid 6778] close(3 [pid 6775] <... write resumed>) = 24 [pid 6779] <... openat resumed>) = 3 [pid 6778] <... close resumed>) = 0 [pid 6775] mount(NULL, NULL, NULL, 0, NULL [pid 6778] mkdir("./file0", 000 [pid 6775] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6779] write(3, "1000", 4 [pid 6778] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6775] exit_group(0 [pid 6779] <... write resumed>) = 4 [pid 6778] pipe2( [pid 6775] <... exit_group resumed>) = ? [pid 6776] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6778] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6776] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6779] close(3 [pid 6778] dup(4 [pid 6776] mount(NULL, NULL, NULL, 0, NULL [pid 6779] <... close resumed>) = 0 [pid 6778] <... dup resumed>) = 5 [pid 6776] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6779] mkdir("./file0", 000 [pid 6778] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6776] exit_group(0 [pid 6779] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6775] +++ exited with 0 +++ [pid 6779] pipe2( [pid 6776] <... exit_group resumed>) = ? [pid 6779] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6776] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6777] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6779] dup(4 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] <... restart_syscall resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6779] <... dup resumed>) = 5 [pid 6779] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6780 attached [pid 6777] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6780] set_robust_list(0x555555a0f660, 24) = 0 [pid 6780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6780 [pid 6780] <... prctl resumed>) = 0 [pid 6780] setpgid(0, 0) = 0 [pid 6777] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6777] mount(NULL, NULL, NULL, 0, NULL [pid 6780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6777] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6777] exit_group(0 [pid 6780] <... openat resumed>) = 3 [pid 6777] <... exit_group resumed>) = ? [pid 6780] write(3, "1000", 4) = 4 [pid 6778] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6780] close(3) = 0 [pid 6780] mkdir("./file0", 000./strace-static-x86_64: Process 6781 attached ) = -1 EEXIST (File exists) [pid 6779] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6778] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6777] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6781 [pid 6781] set_robust_list(0x555555a0f660, 24 [pid 6780] pipe2( [pid 6779] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6778] <... write resumed>) = 24 [pid 6781] <... set_robust_list resumed>) = 0 [pid 6780] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6779] <... write resumed>) = 24 [pid 6778] mount(NULL, NULL, NULL, 0, NULL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6779] mount(NULL, NULL, NULL, 0, NULL [pid 6778] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6778] exit_group(0) = ? [pid 6781] <... prctl resumed>) = 0 [pid 6780] dup(4 [pid 6779] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... restart_syscall resumed>) = 0 [pid 6781] setpgid(0, 0 [pid 6780] <... dup resumed>) = 5 [pid 6779] exit_group(0 [pid 6781] <... setpgid resumed>) = 0 [pid 6780] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6779] <... exit_group resumed>) = ? [pid 6778] +++ exited with 0 +++ [pid 6781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6781] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6783 attached ./strace-static-x86_64: Process 6782 attached [pid 6781] write(3, "1000", 4 [pid 6779] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6782 [pid 6783] set_robust_list(0x555555a0f660, 24 [pid 6782] set_robust_list(0x555555a0f660, 24 [pid 6781] <... write resumed>) = 4 [pid 6783] <... set_robust_list resumed>) = 0 [pid 6782] <... set_robust_list resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6783 [pid 6783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6781] close(3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6783] <... prctl resumed>) = 0 [pid 6782] <... prctl resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 6783] setpgid(0, 0 [pid 6782] setpgid(0, 0 [pid 6781] <... close resumed>) = 0 [pid 6783] <... setpgid resumed>) = 0 [pid 6782] <... setpgid resumed>) = 0 [pid 6781] mkdir("./file0", 000 [pid 6783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6781] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6783] <... openat resumed>) = 3 [pid 6782] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6781] pipe2( [pid 6780] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6783] write(3, "1000", 4 [pid 6782] write(3, "1000", 4 [pid 6781] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6780] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24./strace-static-x86_64: Process 6784 attached [pid 6783] <... write resumed>) = 4 [pid 6781] dup(4 [pid 6782] <... write resumed>) = 4 [pid 6780] <... write resumed>) = 24 [pid 6784] set_robust_list(0x555555a0f660, 24 [pid 6782] close(3 [pid 6781] <... dup resumed>) = 5 [pid 6780] mount(NULL, NULL, NULL, 0, NULL [pid 6782] <... close resumed>) = 0 [pid 6784] <... set_robust_list resumed>) = 0 [pid 6783] close(3 [pid 6781] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6780] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6784 [pid 6784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6783] <... close resumed>) = 0 [pid 6782] mkdir("./file0", 000 [pid 6780] exit_group(0 [pid 6784] <... prctl resumed>) = 0 [pid 6783] mkdir("./file0", 000 [pid 6782] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6780] <... exit_group resumed>) = ? [pid 6784] setpgid(0, 0 [pid 6783] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6782] pipe2( [pid 6784] <... setpgid resumed>) = 0 [pid 6784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6783] pipe2([3, 4], 0) = 0 [pid 6782] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6784] <... openat resumed>) = 3 [pid 6783] dup(4 [pid 6780] +++ exited with 0 +++ [pid 6783] <... dup resumed>) = 5 [pid 6782] dup(4 [pid 6784] write(3, "1000", 4 [pid 6783] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6784] <... write resumed>) = 4 [pid 6782] <... dup resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6784] close(3 [pid 6782] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6784] <... close resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6784] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6784] pipe2( [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6784] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6784] dup(4./strace-static-x86_64: Process 6785 attached ) = 5 [pid 6785] set_robust_list(0x555555a0f660, 24 [pid 6784] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6785] <... set_robust_list resumed>) = 0 [pid 6785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6781] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6785 [pid 6785] <... prctl resumed>) = 0 [pid 6781] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 6781] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6785] setpgid(0, 0) = 0 [pid 6781] exit_group(0 [pid 6785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6781] <... exit_group resumed>) = ? [pid 6785] <... openat resumed>) = 3 [pid 6785] write(3, "1000", 4 [pid 6781] +++ exited with 0 +++ [pid 6785] <... write resumed>) = 4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6785] close(3 [pid 6783] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6785] <... close resumed>) = 0 [pid 6785] mkdir("./file0", 000 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6785] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6785] pipe2(./strace-static-x86_64: Process 6786 attached [3, 4], 0) = 0 [pid 6783] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6785] dup(4 [pid 6786] set_robust_list(0x555555a0f660, 24 [pid 6785] <... dup resumed>) = 5 [pid 6783] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6786 [pid 6786] <... set_robust_list resumed>) = 0 [pid 6785] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6783] mount(NULL, NULL, NULL, 0, NULL [pid 6786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6783] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6786] <... prctl resumed>) = 0 [pid 6783] exit_group(0 [pid 6786] setpgid(0, 0 [pid 6783] <... exit_group resumed>) = ? [pid 6783] +++ exited with 0 +++ [pid 6782] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6786] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6782] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6786] <... openat resumed>) = 3 [pid 6782] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6787 attached [pid 6784] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6782] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6786] write(3, "1000", 4 [pid 6787] set_robust_list(0x555555a0f660, 24 [pid 6786] <... write resumed>) = 4 [pid 6787] <... set_robust_list resumed>) = 0 [pid 6786] close(3 [pid 6787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6786] <... close resumed>) = 0 [pid 6784] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6782] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6787 [pid 6787] <... prctl resumed>) = 0 [pid 6786] mkdir("./file0", 000 [pid 6784] <... write resumed>) = 24 [pid 6787] setpgid(0, 0 [pid 6786] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6784] mount(NULL, NULL, NULL, 0, NULL [pid 6787] <... setpgid resumed>) = 0 [pid 6786] pipe2( [pid 6784] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6782] <... exit_group resumed>) = ? [pid 6787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6786] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6784] exit_group(0 [pid 6786] dup(4 [pid 6784] <... exit_group resumed>) = ? [pid 6787] <... openat resumed>) = 3 [pid 6786] <... dup resumed>) = 5 [pid 6787] write(3, "1000", 4 [pid 6786] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6784] +++ exited with 0 +++ [pid 6787] <... write resumed>) = 4 [pid 6787] close(3) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6784, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6787] mkdir("./file0", 000 [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6787] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6787] pipe2( [pid 6782] +++ exited with 0 +++ [pid 6787] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6788 attached [pid 6787] dup(4 [pid 6785] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6788] set_robust_list(0x555555a0f660, 24 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6788] <... set_robust_list resumed>) = 0 [pid 6787] <... dup resumed>) = 5 [pid 6785] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6788 [pid 6788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6787] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6785] <... write resumed>) = 24 [pid 6788] <... prctl resumed>) = 0 [pid 6785] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6785] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6789 attached [pid 6788] setpgid(0, 0 [pid 6785] exit_group(0 [pid 6789] set_robust_list(0x555555a0f660, 24 [pid 6788] <... setpgid resumed>) = 0 [pid 6785] <... exit_group resumed>) = ? [pid 6788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6786] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6789] <... set_robust_list resumed>) = 0 [pid 6788] <... openat resumed>) = 3 [pid 6787] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6786] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6785] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6789 [pid 6789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6788] write(3, "1000", 4 [pid 6787] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6786] <... write resumed>) = 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6785, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6789] <... prctl resumed>) = 0 [pid 6788] <... write resumed>) = 4 [pid 6787] <... write resumed>) = 24 [pid 6786] mount(NULL, NULL, NULL, 0, NULL [pid 6789] setpgid(0, 0 [pid 6788] close(3 [pid 6787] mount(NULL, NULL, NULL, 0, NULL [pid 6786] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6789] <... setpgid resumed>) = 0 [pid 6788] <... close resumed>) = 0 [pid 6787] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6786] exit_group(0 [pid 6787] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6788] mkdir("./file0", 000 [pid 6787] <... exit_group resumed>) = ? [pid 6786] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6790 attached [pid 6789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6788] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6786] +++ exited with 0 +++ [pid 6787] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6787, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6790] set_robust_list(0x555555a0f660, 24 [pid 6789] <... openat resumed>) = 3 [pid 6788] pipe2( [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6790 [pid 6790] <... set_robust_list resumed>) = 0 [pid 6789] write(3, "1000", 4 [pid 6788] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6789] <... write resumed>) = 4 [pid 6788] dup(4 [pid 6790] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6790] setpgid(0, 0 [pid 6789] close(3 [pid 6788] <... dup resumed>) = 5 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6790] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6791 attached [pid 6791] set_robust_list(0x555555a0f660, 24 [pid 6789] <... close resumed>) = 0 [pid 6788] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6791 [pid 6791] <... set_robust_list resumed>) = 0 [pid 6790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6790] <... openat resumed>) = 3 [pid 6789] mkdir("./file0", 000 [pid 6791] <... prctl resumed>) = 0 [pid 6789] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6791] setpgid(0, 0 [pid 6790] write(3, "1000", 4 [pid 6789] pipe2(./strace-static-x86_64: Process 6792 attached [pid 6791] <... setpgid resumed>) = 0 [pid 6790] <... write resumed>) = 4 [pid 6789] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6792] set_robust_list(0x555555a0f660, 24 [pid 6791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6790] close(3 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) =