./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) = 6792 [pid 6792] <... set_robust_list resumed>) = 0 [pid 6791] <... openat resumed>) = 3 [pid 6790] <... close resumed>) = 0 [pid 6789] dup(4 [pid 6792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6791] write(3, "1000", 4 [pid 6790] mkdir("./file0", 000 [pid 6791] <... write resumed>) = 4 [pid 6790] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6789] <... dup resumed>) = 5 [pid 6792] <... prctl resumed>) = 0 [pid 6791] close(3 [pid 6790] pipe2( [pid 6789] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6792] setpgid(0, 0 [pid 6791] <... close resumed>) = 0 [pid 6790] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6792] <... setpgid resumed>) = 0 [pid 6791] mkdir("./file0", 000 [pid 6790] dup(4 [pid 6792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6791] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6790] <... dup resumed>) = 5 [pid 6788] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6792] <... openat resumed>) = 3 [pid 6791] pipe2( [pid 6790] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6791] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6788] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6792] write(3, "1000", 4 [pid 6788] <... write resumed>) = 24 [pid 6792] <... write resumed>) = 4 [pid 6788] mount(NULL, NULL, NULL, 0, NULL [pid 6792] close(3) = 0 [pid 6788] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6792] mkdir("./file0", 000 [pid 6791] dup(4 [pid 6788] exit_group(0 [pid 6791] <... dup resumed>) = 5 [pid 6792] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6791] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6788] <... exit_group resumed>) = ? [pid 6792] pipe2([3, 4], 0) = 0 [pid 6792] dup(4 [pid 6788] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6792] <... dup resumed>) = 5 [pid 6792] 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 6789] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6789] write(5, "\x18\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 6793 attached ) = 24 [pid 6793] set_robust_list(0x555555a0f660, 24) = 0 [pid 6793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6793 [pid 6793] setpgid(0, 0) = 0 [pid 6793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6792] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6791] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6790] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6789] mount(NULL, NULL, NULL, 0, NULL [pid 6793] write(3, "1000", 4 [pid 6792] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6791] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6793] <... write resumed>) = 4 [pid 6792] <... write resumed>) = 24 [pid 6791] <... write resumed>) = 24 [pid 6793] close(3 [pid 6792] mount(NULL, NULL, NULL, 0, NULL [pid 6791] mount(NULL, NULL, NULL, 0, NULL [pid 6793] <... close resumed>) = 0 [pid 6792] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6791] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6793] mkdir("./file0", 000 [pid 6792] exit_group(0 [pid 6791] exit_group(0 [pid 6790] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6789] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6793] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6792] <... exit_group resumed>) = ? [pid 6791] <... exit_group resumed>) = ? [pid 6790] <... write resumed>) = 24 [pid 6789] exit_group(0 [pid 6793] pipe2( [pid 6790] mount(NULL, NULL, NULL, 0, NULL [pid 6789] <... exit_group resumed>) = ? [pid 6790] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6790] exit_group(0 [pid 6793] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6792] +++ exited with 0 +++ [pid 6791] +++ exited with 0 +++ [pid 6790] <... exit_group resumed>) = ? [pid 6789] +++ exited with 0 +++ [pid 6793] dup(4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6793] <... dup resumed>) = 5 [pid 6793] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6790] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6792, 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 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6790, 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 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 6794 attached [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6794 ./strace-static-x86_64: Process 6795 attached [pid 6794] set_robust_list(0x555555a0f660, 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6795] set_robust_list(0x555555a0f660, 24 [pid 6794] <... set_robust_list resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6795 [pid 6795] <... set_robust_list resumed>) = 0 [pid 6795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6795] setpgid(0, 0 [pid 6794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6795] <... setpgid resumed>) = 0 [pid 6795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6797 attached [pid 6795] write(3, "1000", 4./strace-static-x86_64: Process 6796 attached [pid 6797] set_robust_list(0x555555a0f660, 24 [pid 6794] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6797 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6796 [pid 6794] setpgid(0, 0) = 0 [pid 6797] <... set_robust_list resumed>) = 0 [pid 6796] set_robust_list(0x555555a0f660, 24 [pid 6795] <... write resumed>) = 4 [pid 6794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6796] <... set_robust_list resumed>) = 0 [pid 6793] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6795] close(3 [pid 6794] <... openat resumed>) = 3 [pid 6793] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6797] <... prctl resumed>) = 0 [pid 6796] <... prctl resumed>) = 0 [pid 6795] <... close resumed>) = 0 [pid 6793] <... write resumed>) = 24 [pid 6793] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6793] exit_group(0 [pid 6795] mkdir("./file0", 000 [pid 6793] <... exit_group resumed>) = ? [pid 6797] setpgid(0, 0 [pid 6796] setpgid(0, 0 [pid 6795] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6794] write(3, "1000", 4 [pid 6797] <... setpgid resumed>) = 0 [pid 6796] <... setpgid resumed>) = 0 [pid 6795] pipe2( [pid 6794] <... write resumed>) = 4 [pid 6796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6793] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6795] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6794] close(3 [pid 6797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6794] <... close resumed>) = 0 [pid 6796] <... openat resumed>) = 3 [pid 6794] mkdir("./file0", 000 [pid 6797] <... openat resumed>) = 3 [pid 6796] write(3, "1000", 4 [pid 6795] dup(4 [pid 6794] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6797] write(3, "1000", 4 [pid 6796] <... write resumed>) = 4 [pid 6795] <... dup resumed>) = 5 [pid 6794] pipe2( [pid 6797] <... write resumed>) = 4 [pid 6796] close(3 [pid 6795] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6794] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6797] close(3 [pid 6796] <... close resumed>) = 0 [pid 6794] dup(4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6797] <... close resumed>) = 0 [pid 6794] <... dup resumed>) = 5 [pid 6797] mkdir("./file0", 000 [pid 6794] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6798 attached [pid 6797] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6796] mkdir("./file0", 000 [pid 6798] set_robust_list(0x555555a0f660, 24 [pid 6797] pipe2( [pid 6796] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6798 [pid 6798] <... set_robust_list resumed>) = 0 [pid 6796] pipe2( [pid 6798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6797] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6796] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6797] dup(4) = 5 [pid 6798] <... prctl resumed>) = 0 [pid 6797] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6798] setpgid(0, 0 [pid 6796] dup(4 [pid 6798] <... setpgid resumed>) = 0 [pid 6796] <... dup resumed>) = 5 [pid 6798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6796] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6795] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6798] write(3, "1000", 4 [pid 6795] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6798] <... write resumed>) = 4 [pid 6798] close(3 [pid 6795] <... write resumed>) = 24 [pid 6798] <... close resumed>) = 0 [pid 6795] mount(NULL, NULL, NULL, 0, NULL [pid 6798] mkdir("./file0", 000 [pid 6795] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6798] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6798] pipe2( [pid 6795] exit_group(0 [pid 6798] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6795] <... exit_group resumed>) = ? [pid 6797] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6798] dup(4 [pid 6794] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6798] <... dup resumed>) = 5 [pid 6798] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6794] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6797] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6798] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6796] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6795] +++ exited with 0 +++ [pid 6794] <... write resumed>) = 24 [pid 6797] <... write resumed>) = 24 [pid 6798] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6794] mount(NULL, NULL, NULL, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6795, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6797] mount(NULL, NULL, NULL, 0, NULL [pid 6798] <... write resumed>) = 24 [pid 6797] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6796] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6794] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6798] mount(NULL, NULL, NULL, 0, NULL [pid 6797] exit_group(0 [pid 6796] <... write resumed>) = 24 [pid 6794] exit_group(0 [pid 6798] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6796] mount(NULL, NULL, NULL, 0, NULL [pid 6794] <... exit_group resumed>) = ? [pid 6797] <... exit_group resumed>) = ? [pid 6798] exit_group(0 [pid 6796] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6794] +++ exited with 0 +++ [pid 6796] exit_group(0) = ? [pid 6798] <... exit_group resumed>) = ? [pid 6797] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6798] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6799 ./strace-static-x86_64: Process 6799 attached [pid 6796] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6798, 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 6799] set_robust_list(0x555555a0f660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6800 attached [pid 6799] <... set_robust_list resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6796, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 6801 attached [pid 6800] set_robust_list(0x555555a0f660, 24 [pid 6799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6800 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6800] <... set_robust_list resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6801] set_robust_list(0x555555a0f660, 24 [pid 6799] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6801 [pid 6801] <... set_robust_list resumed>) = 0 [pid 6799] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6799] <... setpgid resumed>) = 0 [pid 6799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6801] <... prctl resumed>) = 0 [pid 6800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6802 attached [pid 6801] setpgid(0, 0 [pid 6800] <... prctl resumed>) = 0 [pid 6799] <... openat resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6802 [pid 6801] <... setpgid resumed>) = 0 [pid 6799] write(3, "1000", 4 [pid 6802] set_robust_list(0x555555a0f660, 24 [pid 6801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6800] setpgid(0, 0 [pid 6799] <... write resumed>) = 4 [pid 6800] <... setpgid resumed>) = 0 [pid 6802] <... set_robust_list resumed>) = 0 [pid 6799] close(3 [pid 6802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6801] <... openat resumed>) = 3 [pid 6800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6799] <... close resumed>) = 0 [pid 6799] mkdir("./file0", 000 [pid 6801] write(3, "1000", 4) = 4 [pid 6799] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6801] close(3) = 0 [pid 6799] pipe2( [pid 6801] mkdir("./file0", 000 [pid 6799] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6801] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6801] pipe2( [pid 6799] dup(4 [pid 6801] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6799] <... dup resumed>) = 5 [pid 6799] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6800] <... openat resumed>) = 3 [pid 6802] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6803 ./strace-static-x86_64: Process 6803 attached [pid 6802] setpgid(0, 0 [pid 6803] set_robust_list(0x555555a0f660, 24 [pid 6802] <... setpgid resumed>) = 0 [pid 6801] dup(4 [pid 6800] write(3, "1000", 4 [pid 6801] <... dup resumed>) = 5 [pid 6803] <... set_robust_list resumed>) = 0 [pid 6802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6801] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6800] <... write resumed>) = 4 [pid 6803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6802] <... openat resumed>) = 3 [pid 6800] close(3 [pid 6803] <... prctl resumed>) = 0 [pid 6802] write(3, "1000", 4 [pid 6800] <... close resumed>) = 0 [pid 6803] setpgid(0, 0 [pid 6802] <... write resumed>) = 4 [pid 6800] mkdir("./file0", 000 [pid 6803] <... setpgid resumed>) = 0 [pid 6802] close(3 [pid 6800] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6802] <... close resumed>) = 0 [pid 6800] pipe2( [pid 6803] <... openat resumed>) = 3 [pid 6802] mkdir("./file0", 000 [pid 6800] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6803] write(3, "1000", 4 [pid 6802] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6800] dup(4 [pid 6799] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6803] <... write resumed>) = 4 [pid 6802] pipe2( [pid 6800] <... dup resumed>) = 5 [pid 6803] close(3 [pid 6802] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6800] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6799] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6803] <... close resumed>) = 0 [pid 6802] dup(4 [pid 6799] <... write resumed>) = 24 [pid 6803] mkdir("./file0", 000 [pid 6802] <... dup resumed>) = 5 [pid 6799] mount(NULL, NULL, NULL, 0, NULL [pid 6801] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6802] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6799] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6803] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6799] exit_group(0 [pid 6801] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6803] pipe2( [pid 6799] <... exit_group resumed>) = ? [pid 6803] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6801] <... write resumed>) = 24 [pid 6799] +++ exited with 0 +++ [pid 6801] mount(NULL, NULL, NULL, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6801] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6803] dup(4 [pid 6802] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6800] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6803] <... dup resumed>) = 5 [pid 6802] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6801] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6802] <... write resumed>) = 24 [pid 6801] <... exit_group resumed>) = ? [pid 6803] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6804 attached [pid 6802] mount(NULL, NULL, NULL, 0, NULL [pid 6801] +++ exited with 0 +++ [pid 6800] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6802] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6800] <... write resumed>) = 24 [pid 6800] mount(NULL, NULL, NULL, 0, NULL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6801, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6800] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6804] set_robust_list(0x555555a0f660, 24 [pid 6803] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6802] exit_group(0 [pid 6804] <... set_robust_list resumed>) = 0 [pid 6800] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6804 [pid 6803] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6802] <... exit_group resumed>) = ? [pid 6804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6803] <... write resumed>) = 24 [pid 6800] <... exit_group resumed>) = ? [pid 6803] mount(NULL, NULL, NULL, 0, NULL [pid 6802] +++ exited with 0 +++ [pid 6803] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6804] <... prctl resumed>) = 0 [pid 6803] exit_group(0 [pid 6800] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6804] setpgid(0, 0) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6803] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6805 attached [pid 6804] 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 6805] set_robust_list(0x555555a0f660, 24 [pid 6804] <... openat resumed>) = 3 [pid 6803] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6805 ./strace-static-x86_64: Process 6806 attached [pid 6805] <... set_robust_list resumed>) = 0 [pid 6804] write(3, "1000", 4 [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=6803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6806] set_robust_list(0x555555a0f660, 24 [pid 6805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6806] <... set_robust_list resumed>) = 0 [pid 6806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 6807 attached [pid 6805] <... prctl resumed>) = 0 [pid 6804] <... write resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6806 [pid 6805] setpgid(0, 0 [pid 6807] set_robust_list(0x555555a0f660, 24 [pid 6806] setpgid(0, 0 [pid 6804] close(3 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6807 [pid 6805] <... setpgid resumed>) = 0 [pid 6807] <... set_robust_list resumed>) = 0 [pid 6806] <... setpgid resumed>) = 0 [pid 6807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6804] <... close resumed>) = 0 [pid 6807] <... prctl resumed>) = 0 [pid 6805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6804] mkdir("./file0", 000 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6807] setpgid(0, 0 [pid 6806] <... openat resumed>) = 3 [pid 6804] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6804] pipe2( [pid 6806] write(3, "1000", 4./strace-static-x86_64: Process 6808 attached ) = 4 [pid 6804] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6808] set_robust_list(0x555555a0f660, 24 [pid 6806] close(3 [pid 6804] dup(4 [pid 6808] <... set_robust_list resumed>) = 0 [pid 6807] <... setpgid resumed>) = 0 [pid 6806] <... close resumed>) = 0 [pid 6804] <... dup resumed>) = 5 [pid 6808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6806] mkdir("./file0", 000 [pid 6805] <... openat resumed>) = 3 [pid 6804] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6805] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6808 [pid 6805] <... write resumed>) = 4 [pid 6808] <... prctl resumed>) = 0 [pid 6807] <... openat resumed>) = 3 [pid 6806] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6805] close(3 [pid 6808] setpgid(0, 0 [pid 6807] write(3, "1000", 4 [pid 6806] pipe2( [pid 6805] <... close resumed>) = 0 [pid 6808] <... setpgid resumed>) = 0 [pid 6807] <... write resumed>) = 4 [pid 6806] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6805] mkdir("./file0", 000 [pid 6808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6807] close(3 [pid 6806] dup(4 [pid 6805] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6808] <... openat resumed>) = 3 [pid 6807] <... close resumed>) = 0 [pid 6806] <... dup resumed>) = 5 [pid 6805] pipe2( [pid 6808] write(3, "1000", 4 [pid 6807] mkdir("./file0", 000 [pid 6806] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6805] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6808] <... write resumed>) = 4 [pid 6807] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6805] dup(4 [pid 6804] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6807] pipe2( [pid 6805] <... dup resumed>) = 5 [pid 6808] close(3) = 0 [pid 6807] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6805] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6808] mkdir("./file0", 000 [pid 6807] dup(4 [pid 6804] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6808] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6807] <... dup resumed>) = 5 [pid 6804] <... write resumed>) = 24 [pid 6808] pipe2( [pid 6804] mount(NULL, NULL, NULL, 0, NULL [pid 6808] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6807] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6804] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6808] dup(4 [pid 6804] exit_group(0 [pid 6808] <... dup resumed>) = 5 [pid 6804] <... exit_group resumed>) = ? [pid 6808] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6806] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6804] +++ exited with 0 +++ [pid 6806] write(5, "\x18\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=6804, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6806] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6806] exit_group(0) = ? [pid 6807] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6806] +++ exited with 0 +++ [pid 6805] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6805] write(5, "\x18\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 6805] mount(NULL, NULL, NULL, 0, NULL [pid 6808] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6807] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6805] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6807] <... write resumed>) = 24 [pid 6805] exit_group(0 [pid 6807] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6805] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6809 attached [pid 6808] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6807] exit_group(0 [pid 6808] <... write resumed>) = 24 [pid 6807] <... exit_group resumed>) = ? [pid 6805] +++ exited with 0 +++ [pid 6809] set_robust_list(0x555555a0f660, 24 [pid 6808] mount(NULL, NULL, NULL, 0, NULL [pid 6809] <... set_robust_list resumed>) = 0 [pid 6808] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6808] exit_group(0) = ? [pid 6809] <... prctl resumed>) = 0 [pid 6807] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6809 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6805, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6809] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6809] <... setpgid resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6809] 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 6808] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6810 attached [pid 6809] <... openat resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6808, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6810] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 6812 attached ./strace-static-x86_64: Process 6811 attached ) = 0 [pid 6809] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6810 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6812] set_robust_list(0x555555a0f660, 24 [pid 6811] set_robust_list(0x555555a0f660, 24 [pid 6810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6809] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6811 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6812 [pid 6812] <... set_robust_list resumed>) = 0 [pid 6811] <... set_robust_list resumed>) = 0 [pid 6810] <... prctl resumed>) = 0 [pid 6809] close(3./strace-static-x86_64: Process 6813 attached [pid 6812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6809] <... close resumed>) = 0 [pid 6810] setpgid(0, 0 [pid 6813] set_robust_list(0x555555a0f660, 24 [pid 6811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6813] <... set_robust_list resumed>) = 0 [pid 6813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6809] mkdir("./file0", 000 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6813 [pid 6812] <... prctl resumed>) = 0 [pid 6811] <... prctl resumed>) = 0 [pid 6810] <... setpgid resumed>) = 0 [pid 6809] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6813] <... prctl resumed>) = 0 [pid 6812] setpgid(0, 0 [pid 6813] setpgid(0, 0 [pid 6811] setpgid(0, 0 [pid 6810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6809] pipe2( [pid 6812] <... setpgid resumed>) = 0 [pid 6813] <... setpgid resumed>) = 0 [pid 6811] <... setpgid resumed>) = 0 [pid 6809] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6813] <... openat resumed>) = 3 [pid 6809] dup(4 [pid 6810] <... openat resumed>) = 3 [pid 6813] write(3, "1000", 4 [pid 6812] <... openat resumed>) = 3 [pid 6813] <... write resumed>) = 4 [pid 6811] <... openat resumed>) = 3 [pid 6813] close(3 [pid 6810] write(3, "1000", 4 [pid 6809] <... dup resumed>) = 5 [pid 6813] <... close resumed>) = 0 [pid 6813] mkdir("./file0", 000 [pid 6812] write(3, "1000", 4 [pid 6810] <... write resumed>) = 4 [pid 6809] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6811] write(3, "1000", 4 [pid 6813] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6812] <... write resumed>) = 4 [pid 6810] close(3 [pid 6813] pipe2( [pid 6812] close(3 [pid 6811] <... write resumed>) = 4 [pid 6810] <... close resumed>) = 0 [pid 6813] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6813] dup(4) = 5 [pid 6811] close(3 [pid 6813] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6812] <... close resumed>) = 0 [pid 6810] mkdir("./file0", 000 [pid 6812] mkdir("./file0", 000 [pid 6811] <... close resumed>) = 0 [pid 6810] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6812] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6811] mkdir("./file0", 000 [pid 6812] pipe2( [pid 6810] pipe2( [pid 6812] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6811] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6810] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6812] dup(4 [pid 6811] pipe2( [pid 6810] dup(4 [pid 6812] <... dup resumed>) = 5 [pid 6811] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6810] <... dup resumed>) = 5 [pid 6812] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6811] dup(4 [pid 6810] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6811] <... dup resumed>) = 5 [pid 6809] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6811] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6809] write(5, "\x18\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 6809] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6809] exit_group(0) = ? [pid 6813] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6809] +++ exited with 0 +++ [pid 6810] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6810] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6813] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6810] <... write resumed>) = 24 [pid 6813] <... write resumed>) = 24 [pid 6810] mount(NULL, NULL, NULL, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6813] mount(NULL, NULL, NULL, 0, NULL [pid 6812] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6810] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6813] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6810] exit_group(0 [pid 6813] exit_group(0./strace-static-x86_64: Process 6814 attached ) = ? [pid 6810] <... exit_group resumed>) = ? [pid 6814] set_robust_list(0x555555a0f660, 24 [pid 6813] +++ exited with 0 +++ [pid 6812] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6811] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6810] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6814 [pid 6814] <... set_robust_list resumed>) = 0 [pid 6812] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6812] mount(NULL, NULL, NULL, 0, NULL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6813, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6812] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6814] <... prctl resumed>) = 0 [pid 6812] exit_group(0 [pid 6811] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6814] setpgid(0, 0 [pid 6812] <... exit_group resumed>) = ? [pid 6811] <... write resumed>) = 24 [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 6811] mount(NULL, NULL, NULL, 0, NULL [pid 6814] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6816 attached ./strace-static-x86_64: Process 6815 attached [pid 6816] set_robust_list(0x555555a0f660, 24 [pid 6815] set_robust_list(0x555555a0f660, 24 [pid 6812] +++ exited with 0 +++ [pid 6815] <... set_robust_list resumed>) = 0 [pid 6811] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6816] <... set_robust_list resumed>) = 0 [pid 6815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6811] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6816 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6815 [pid 6816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6815] <... prctl resumed>) = 0 [pid 6811] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6816] <... prctl resumed>) = 0 [pid 6815] setpgid(0, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6816] setpgid(0, 0 [pid 6815] <... setpgid resumed>) = 0 [pid 6816] <... setpgid resumed>) = 0 [pid 6815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6811] +++ exited with 0 +++ [pid 6816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6814] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6815] <... openat resumed>) = 3 [pid 6814] write(3, "1000", 4 [pid 6815] write(3, "1000", 4 [pid 6814] <... write resumed>) = 4 [pid 6815] <... write resumed>) = 4 [pid 6816] <... openat resumed>) = 3 [pid 6815] close(3 [pid 6814] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6817 attached [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6817] set_robust_list(0x555555a0f660, 24 [pid 6816] write(3, "1000", 4 [pid 6815] <... close resumed>) = 0 [pid 6814] <... close resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6817 [pid 6817] <... set_robust_list resumed>) = 0 [pid 6816] <... write resumed>) = 4 [pid 6815] mkdir("./file0", 000 [pid 6814] mkdir("./file0", 000 [pid 6817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6816] close(3 [pid 6815] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6814] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6816] <... close resumed>) = 0 [pid 6815] pipe2( [pid 6814] pipe2( [pid 6817] <... prctl resumed>) = 0 [pid 6816] mkdir("./file0", 000 [pid 6815] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6817] setpgid(0, 0 [pid 6816] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6815] dup(4 [pid 6814] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6818 attached [pid 6817] <... setpgid resumed>) = 0 [pid 6816] pipe2( [pid 6815] <... dup resumed>) = 5 [pid 6818] set_robust_list(0x555555a0f660, 24 [pid 6817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6816] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6815] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6814] dup(4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6818 [pid 6818] <... set_robust_list resumed>) = 0 [pid 6818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6817] <... openat resumed>) = 3 [pid 6816] dup(4 [pid 6814] <... dup resumed>) = 5 [pid 6816] <... dup resumed>) = 5 [pid 6814] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6818] <... prctl resumed>) = 0 [pid 6817] write(3, "1000", 4 [pid 6816] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6818] setpgid(0, 0 [pid 6817] <... write resumed>) = 4 [pid 6818] <... setpgid resumed>) = 0 [pid 6817] close(3 [pid 6818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6817] <... close resumed>) = 0 [pid 6817] mkdir("./file0", 000 [pid 6818] <... openat resumed>) = 3 [pid 6817] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6818] write(3, "1000", 4 [pid 6817] pipe2( [pid 6818] <... write resumed>) = 4 [pid 6818] close(3 [pid 6817] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6818] <... close resumed>) = 0 [pid 6817] dup(4 [pid 6815] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6818] mkdir("./file0", 000 [pid 6817] <... dup resumed>) = 5 [pid 6818] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6817] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6815] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6818] pipe2( [pid 6815] <... write resumed>) = 24 [pid 6818] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6815] mount(NULL, NULL, NULL, 0, NULL [pid 6818] dup(4 [pid 6815] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6815] exit_group(0 [pid 6818] <... dup resumed>) = 5 [pid 6815] <... exit_group resumed>) = ? [pid 6814] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6818] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6815] +++ exited with 0 +++ [pid 6814] write(5, "\x18\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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6815, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6814] mount(NULL, NULL, NULL, 0, NULL [pid 6816] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6814] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6817] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6816] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6814] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6816] <... write resumed>) = 24 [pid 6814] <... exit_group resumed>) = ? [pid 6816] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6817] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6816] exit_group(0 [pid 6817] <... write resumed>) = 24 ./strace-static-x86_64: Process 6819 attached [pid 6818] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6817] mount(NULL, NULL, NULL, 0, NULL [pid 6816] <... exit_group resumed>) = ? [pid 6814] +++ exited with 0 +++ [pid 6819] set_robust_list(0x555555a0f660, 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6819] <... set_robust_list resumed>) = 0 [pid 6818] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6817] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6816] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6819 [pid 6819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6818] <... write resumed>) = 24 [pid 6817] exit_group(0 [pid 6819] <... prctl resumed>) = 0 [pid 6818] mount(NULL, NULL, NULL, 0, NULL [pid 6817] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6816, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6819] setpgid(0, 0 [pid 6818] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6819] <... setpgid resumed>) = 0 [pid 6818] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... restart_syscall resumed>) = 0 [pid 6819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6818] <... exit_group resumed>) = ? [pid 6817] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6820 attached [pid 6819] <... openat resumed>) = 3 [pid 6820] set_robust_list(0x555555a0f660, 24 [pid 6819] write(3, "1000", 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6820 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6818] +++ exited with 0 +++ [pid 6820] <... set_robust_list resumed>) = 0 [pid 6819] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6821 attached [pid 6821] set_robust_list(0x555555a0f660, 24 [pid 6820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6819] close(3 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6821 [pid 6821] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6819] <... close resumed>) = 0 [pid 6820] <... prctl resumed>) = 0 [pid 6819] mkdir("./file0", 000 [pid 6820] setpgid(0, 0 [pid 6819] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 6822 attached [pid 6821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6820] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6819] pipe2( [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6822 [pid 6822] set_robust_list(0x555555a0f660, 24 [pid 6821] <... prctl resumed>) = 0 [pid 6819] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6821] setpgid(0, 0./strace-static-x86_64: Process 6823 attached [pid 6822] <... set_robust_list resumed>) = 0 [pid 6821] <... setpgid resumed>) = 0 [pid 6820] <... openat resumed>) = 3 [pid 6819] dup(4 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6823 [pid 6823] set_robust_list(0x555555a0f660, 24 [pid 6822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6820] write(3, "1000", 4 [pid 6819] <... dup resumed>) = 5 [pid 6823] <... set_robust_list resumed>) = 0 [pid 6822] <... prctl resumed>) = 0 [pid 6821] <... openat resumed>) = 3 [pid 6820] <... write resumed>) = 4 [pid 6819] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6822] setpgid(0, 0 [pid 6820] close(3 [pid 6821] write(3, "1000", 4 [pid 6823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6822] <... setpgid resumed>) = 0 [pid 6823] <... prctl resumed>) = 0 [pid 6822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6821] <... write resumed>) = 4 [pid 6820] <... close resumed>) = 0 [pid 6823] setpgid(0, 0 [pid 6821] close(3 [pid 6823] <... setpgid resumed>) = 0 [pid 6822] <... openat resumed>) = 3 [pid 6821] <... close resumed>) = 0 [pid 6820] mkdir("./file0", 000 [pid 6823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6822] write(3, "1000", 4 [pid 6821] mkdir("./file0", 000 [pid 6820] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6819] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6820] pipe2( [pid 6822] <... write resumed>) = 4 [pid 6822] close(3 [pid 6821] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6820] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6823] <... openat resumed>) = 3 [pid 6820] dup(4) = 5 [pid 6822] <... close resumed>) = 0 [pid 6821] pipe2( [pid 6823] write(3, "1000", 4 [pid 6822] mkdir("./file0", 000 [pid 6820] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6823] <... write resumed>) = 4 [pid 6822] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6821] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6823] close(3 [pid 6822] pipe2( [pid 6821] dup(4 [pid 6819] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6823] <... close resumed>) = 0 [pid 6822] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6821] <... dup resumed>) = 5 [pid 6819] <... write resumed>) = 24 [pid 6823] mkdir("./file0", 000 [pid 6822] dup(4 [pid 6821] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6819] mount(NULL, NULL, NULL, 0, NULL [pid 6822] <... dup resumed>) = 5 [pid 6819] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6823] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6822] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6820] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6819] exit_group(0 [pid 6823] pipe2( [pid 6820] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6819] <... exit_group resumed>) = ? [pid 6823] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6820] <... write resumed>) = 24 [pid 6819] +++ exited with 0 +++ [pid 6820] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6820] exit_group(0) = ? [pid 6823] dup(4 [pid 6822] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6821] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6823] <... dup resumed>) = 5 [pid 6822] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6821] write(5, "\x18\x00\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=6819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6823] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6822] <... write resumed>) = 24 [pid 6821] <... write resumed>) = 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6822] mount(NULL, NULL, NULL, 0, NULL [pid 6821] mount(NULL, NULL, NULL, 0, NULL [pid 6820] +++ exited with 0 +++ ./strace-static-x86_64: Process 6824 attached [pid 6822] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6821] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6821] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6824] set_robust_list(0x555555a0f660, 24 [pid 6822] exit_group(0 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6821] <... exit_group resumed>) = ? [pid 5073] <... restart_syscall resumed>) = 0 [pid 6824] <... set_robust_list resumed>) = 0 [pid 6822] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6824 [pid 6824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6822] +++ exited with 0 +++ [pid 6821] +++ exited with 0 +++ [pid 6824] <... prctl resumed>) = 0 [pid 6824] setpgid(0, 0) = 0 [pid 6824] 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 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6824] write(3, "1000", 4) = 4 [pid 6824] close(3) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6824] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6824] pipe2([3, 4], 0) = 0 [pid 6824] dup(4 [pid 5071] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6825 attached [pid 6824] <... dup resumed>) = 5 [pid 6824] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6825] set_robust_list(0x555555a0f660, 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 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6825 ./strace-static-x86_64: Process 6826 attached [pid 6826] set_robust_list(0x555555a0f660, 24) = 0 [pid 6825] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6827 attached [pid 6826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6827] set_robust_list(0x555555a0f660, 24 [pid 6826] <... prctl resumed>) = 0 [pid 6825] <... prctl resumed>) = 0 [pid 6827] <... set_robust_list resumed>) = 0 [pid 6823] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6826 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6827 [pid 6826] setpgid(0, 0 [pid 6825] setpgid(0, 0 [pid 6827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6825] <... setpgid resumed>) = 0 [pid 6823] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6826] <... setpgid resumed>) = 0 [pid 6827] <... prctl resumed>) = 0 [pid 6826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6823] <... write resumed>) = 24 [pid 6824] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6827] setpgid(0, 0 [pid 6825] <... openat resumed>) = 3 [pid 6823] mount(NULL, NULL, NULL, 0, NULL [pid 6827] <... setpgid resumed>) = 0 [pid 6826] <... openat resumed>) = 3 [pid 6824] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6823] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6824] <... write resumed>) = 24 [pid 6823] exit_group(0 [pid 6827] <... openat resumed>) = 3 [pid 6826] write(3, "1000", 4 [pid 6825] write(3, "1000", 4 [pid 6824] mount(NULL, NULL, NULL, 0, NULL [pid 6823] <... exit_group resumed>) = ? [pid 6826] <... write resumed>) = 4 [pid 6825] <... write resumed>) = 4 [pid 6824] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6826] close(3 [pid 6825] close(3 [pid 6824] exit_group(0 [pid 6827] write(3, "1000", 4 [pid 6826] <... close resumed>) = 0 [pid 6825] <... close resumed>) = 0 [pid 6823] +++ exited with 0 +++ [pid 6827] <... write resumed>) = 4 [pid 6827] close(3 [pid 6825] mkdir("./file0", 000 [pid 6827] <... close resumed>) = 0 [pid 6826] mkdir("./file0", 000 [pid 6827] mkdir("./file0", 000 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6823, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6824] <... exit_group resumed>) = ? [pid 6827] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6826] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6825] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6827] pipe2( [pid 6826] pipe2( [pid 6827] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6826] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6825] pipe2( [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6825] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6824] +++ exited with 0 +++ [pid 6827] dup(4 [pid 6826] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6825] dup(4 [pid 6827] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6828 attached [pid 6826] <... dup resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6825] <... dup resumed>) = 5 [pid 6827] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6825] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6828] set_robust_list(0x555555a0f660, 24 [pid 6826] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6828] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6829 attached [pid 6829] set_robust_list(0x555555a0f660, 24 [pid 6828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6829] <... set_robust_list resumed>) = 0 [pid 6829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6828 [pid 6828] <... prctl resumed>) = 0 [pid 6829] <... prctl resumed>) = 0 [pid 6828] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6829 [pid 6828] <... setpgid resumed>) = 0 [pid 6829] setpgid(0, 0) = 0 [pid 6829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6829] <... openat resumed>) = 3 [pid 6828] <... openat resumed>) = 3 [pid 6829] write(3, "1000", 4 [pid 6828] write(3, "1000", 4 [pid 6827] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6826] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6825] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6829] <... write resumed>) = 4 [pid 6828] <... write resumed>) = 4 [pid 6826] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6825] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6829] close(3 [pid 6828] close(3 [pid 6826] <... write resumed>) = 24 [pid 6825] <... write resumed>) = 24 [pid 6829] <... close resumed>) = 0 [pid 6828] <... close resumed>) = 0 [pid 6826] mount(NULL, NULL, NULL, 0, NULL [pid 6825] mount(NULL, NULL, NULL, 0, NULL [pid 6827] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6829] mkdir("./file0", 000 [pid 6828] mkdir("./file0", 000 [pid 6827] <... write resumed>) = 24 [pid 6826] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6825] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6829] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6828] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6827] mount(NULL, NULL, NULL, 0, NULL [pid 6826] exit_group(0 [pid 6825] exit_group(0 [pid 6829] pipe2( [pid 6828] pipe2( [pid 6827] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6826] <... exit_group resumed>) = ? [pid 6829] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6825] <... exit_group resumed>) = ? [pid 6829] dup(4 [pid 6828] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6827] exit_group(0 [pid 6826] +++ exited with 0 +++ [pid 6825] +++ exited with 0 +++ [pid 6829] <... dup resumed>) = 5 [pid 6828] dup(4 [pid 6827] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6829] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6828] <... dup resumed>) = 5 [pid 6827] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6825, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6828] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6827, 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 5070] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6830 attached ) = 0 [pid 6830] set_robust_list(0x555555a0f660, 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6830] <... set_robust_list resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6831 attached [pid 6830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6830 [pid 6831] set_robust_list(0x555555a0f660, 24 [pid 6830] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6832 attached [pid 6832] set_robust_list(0x555555a0f660, 24 [pid 6831] <... set_robust_list resumed>) = 0 [pid 6830] setpgid(0, 0 [pid 6829] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6832] <... set_robust_list resumed>) = 0 [pid 6831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6830] <... setpgid resumed>) = 0 [pid 6829] write(5, "\x18\x00\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) = 6831 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6832 [pid 6832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6831] <... prctl resumed>) = 0 [pid 6830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6832] <... prctl resumed>) = 0 [pid 6831] setpgid(0, 0 [pid 6829] <... write resumed>) = 24 [pid 6832] setpgid(0, 0 [pid 6831] <... setpgid resumed>) = 0 [pid 6830] <... openat resumed>) = 3 [pid 6832] <... setpgid resumed>) = 0 [pid 6831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6830] write(3, "1000", 4 [pid 6829] mount(NULL, NULL, NULL, 0, NULL [pid 6832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6831] <... openat resumed>) = 3 [pid 6830] <... write resumed>) = 4 [pid 6829] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6828] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6830] close(3 [pid 6829] exit_group(0 [pid 6832] <... openat resumed>) = 3 [pid 6831] write(3, "1000", 4 [pid 6830] <... close resumed>) = 0 [pid 6828] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6832] write(3, "1000", 4 [pid 6828] <... write resumed>) = 24 [pid 6828] mount(NULL, NULL, NULL, 0, NULL [pid 6832] <... write resumed>) = 4 [pid 6828] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6832] close(3) = 0 [pid 6831] <... write resumed>) = 4 [pid 6830] mkdir("./file0", 000 [pid 6829] <... exit_group resumed>) = ? [pid 6828] exit_group(0 [pid 6832] mkdir("./file0", 000 [pid 6831] close(3 [pid 6830] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6829] +++ exited with 0 +++ [pid 6831] <... close resumed>) = 0 [pid 6830] pipe2( [pid 6831] mkdir("./file0", 000 [pid 6830] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6828] <... exit_group resumed>) = ? [pid 6832] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6831] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6830] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6832] pipe2( [pid 6831] pipe2( [pid 6830] <... dup resumed>) = 5 [pid 6832] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6831] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6830] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6832] dup(4 [pid 6831] dup(4 [pid 6828] +++ exited with 0 +++ [pid 6832] <... dup resumed>) = 5 [pid 6831] <... dup resumed>) = 5 [pid 6830] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6828, 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 6832] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6831] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6830] write(5, "\x18\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 6833 attached [pid 6830] mount(NULL, NULL, NULL, 0, NULL [pid 6833] set_robust_list(0x555555a0f660, 24 [pid 6830] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6830] exit_group(0 [pid 6833] <... set_robust_list resumed>) = 0 [pid 6830] <... exit_group resumed>) = ? [pid 6833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6830] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6833 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6830, 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 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6833] <... prctl resumed>) = 0 [pid 6833] setpgid(0, 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6834 attached [pid 6833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6833] write(3, "1000", 4) = 4 [pid 6833] close(3) = 0 ./strace-static-x86_64: Process 6835 attached [pid 6833] mkdir("./file0", 000 [pid 6835] set_robust_list(0x555555a0f660, 24 [pid 6833] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6835] <... set_robust_list resumed>) = 0 [pid 6833] pipe2( [pid 6835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6833] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6834] set_robust_list(0x555555a0f660, 24 [pid 6835] <... prctl resumed>) = 0 [pid 6834] <... set_robust_list resumed>) = 0 [pid 6833] dup(4 [pid 6835] setpgid(0, 0 [pid 6834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6833] <... dup resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6834 [pid 6835] <... setpgid resumed>) = 0 [pid 6833] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6834] <... prctl resumed>) = 0 [pid 6832] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6831] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6835 [pid 6835] <... openat resumed>) = 3 [pid 6834] setpgid(0, 0 [pid 6832] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6831] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6835] write(3, "1000", 4 [pid 6834] <... setpgid resumed>) = 0 [pid 6835] <... write resumed>) = 4 [pid 6831] <... write resumed>) = 24 [pid 6835] close(3 [pid 6831] mount(NULL, NULL, NULL, 0, NULL [pid 6835] <... close resumed>) = 0 [pid 6831] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6835] mkdir("./file0", 000 [pid 6831] exit_group(0 [pid 6834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6835] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6832] <... write resumed>) = 24 [pid 6835] pipe2( [pid 6831] <... exit_group resumed>) = ? [pid 6835] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6834] <... openat resumed>) = 3 [pid 6835] dup(4 [pid 6832] mount(NULL, NULL, NULL, 0, NULL [pid 6831] +++ exited with 0 +++ [pid 6835] <... dup resumed>) = 5 [pid 6832] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6831, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6835] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6834] write(3, "1000", 4 [pid 6832] exit_group(0 [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6834] <... write resumed>) = 4 [pid 6832] <... exit_group resumed>) = ? [pid 6834] close(3 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6836 attached [pid 6834] <... close resumed>) = 0 [pid 6832] +++ exited with 0 +++ [pid 6833] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6836] set_robust_list(0x555555a0f660, 24 [pid 6834] mkdir("./file0", 000 [pid 6833] write(5, "\x18\x00\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) = 6836 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6832, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6836] <... set_robust_list resumed>) = 0 [pid 6834] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6833] <... write resumed>) = 24 [pid 6836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6834] pipe2( [pid 6833] mount(NULL, NULL, NULL, 0, NULL [pid 6836] <... prctl resumed>) = 0 [pid 6833] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6836] setpgid(0, 0) = 0 [pid 6834] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6833] exit_group(0) = ? [pid 6834] dup(4 [pid 6836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6836] write(3, "1000", 4) = 4 [pid 6833] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6833, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6836] close(3) = 0 [pid 6835] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6834] <... dup resumed>) = 5 [pid 6836] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6836] pipe2( [pid 6834] 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 6836] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6836] dup(4) = 5 [pid 6836] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6835] write(5, "\x18\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 6835] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6837 attached [pid 6837] set_robust_list(0x555555a0f660, 24 [pid 6835] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6837] <... set_robust_list resumed>) = 0 [pid 6835] exit_group(0 [pid 6837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6835] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6838 attached [pid 6835] +++ exited with 0 +++ [pid 6838] set_robust_list(0x555555a0f660, 24 [pid 6837] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6837 [pid 6838] <... set_robust_list resumed>) = 0 [pid 6837] setpgid(0, 0) = 0 [pid 6837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6837] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6838] <... prctl resumed>) = 0 [pid 6837] write(3, "1000", 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6838] setpgid(0, 0 [pid 6837] <... write resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6838 [pid 6838] <... setpgid resumed>) = 0 [pid 6837] close(3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6837] <... close resumed>) = 0 [pid 6836] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6837] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6838] <... openat resumed>) = 3 [pid 6837] pipe2( [pid 6836] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6837] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6836] <... write resumed>) = 24 [pid 6838] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6837] dup(4 [pid 6836] mount(NULL, NULL, NULL, 0, NULL [pid 6838] <... write resumed>) = 4 [pid 6836] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6839 attached [pid 6837] <... dup resumed>) = 5 [pid 6836] exit_group(0 [pid 6837] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6836] <... exit_group resumed>) = ? [pid 6839] set_robust_list(0x555555a0f660, 24 [pid 6838] close(3 [pid 6836] +++ exited with 0 +++ [pid 6834] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6839 [pid 6839] <... set_robust_list resumed>) = 0 [pid 6838] <... close resumed>) = 0 [pid 6839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6838] mkdir("./file0", 000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6839] <... prctl resumed>) = 0 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6838] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6839] setpgid(0, 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 6838] pipe2( [pid 6839] <... setpgid resumed>) = 0 [pid 6839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6838] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6838] dup(4) = 5 [pid 6839] <... openat resumed>) = 3 [pid 6838] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6834] write(5, "\x18\x00\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 6834] <... write resumed>) = 24 ./strace-static-x86_64: Process 6840 attached [pid 6839] write(3, "1000", 4 [pid 6834] mount(NULL, NULL, NULL, 0, NULL [pid 6840] set_robust_list(0x555555a0f660, 24 [pid 6839] <... write resumed>) = 4 [pid 6834] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6839] close(3 [pid 6840] <... set_robust_list resumed>) = 0 [pid 6839] <... close resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6840 [pid 6840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6839] mkdir("./file0", 000 [pid 6840] <... prctl resumed>) = 0 [pid 6839] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6834] exit_group(0 [pid 6840] setpgid(0, 0 [pid 6839] pipe2( [pid 6834] <... exit_group resumed>) = ? [pid 6840] <... setpgid resumed>) = 0 [pid 6840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6839] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6840] <... openat resumed>) = 3 [pid 6839] dup(4) = 5 [pid 6837] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6839] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6840] write(3, "1000", 4) = 4 [pid 6840] close(3 [pid 6837] write(5, "\x18\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 6837] mount(NULL, NULL, NULL, 0, NULL [pid 6840] <... close resumed>) = 0 [pid 6837] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6834] +++ exited with 0 +++ [pid 6840] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6837] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6837] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 6840] pipe2([3, 4], 0) = 0 [pid 6840] dup(4) = 5 [pid 6840] 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 6838] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6837] +++ exited with 0 +++ ./strace-static-x86_64: Process 6841 attached [pid 6838] write(5, "\x18\x00\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=6837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6841] set_robust_list(0x555555a0f660, 24 [pid 6838] <... write resumed>) = 24 [pid 6841] <... set_robust_list resumed>) = 0 [pid 6838] mount(NULL, NULL, NULL, 0, NULL [pid 6841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6838] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6841] <... prctl resumed>) = 0 [pid 6838] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6841 ./strace-static-x86_64: Process 6842 attached [pid 6841] setpgid(0, 0 [pid 6838] <... exit_group resumed>) = ? [pid 6842] set_robust_list(0x555555a0f660, 24 [pid 6841] <... setpgid resumed>) = 0 [pid 6840] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6839] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6838] +++ exited with 0 +++ [pid 6842] <... set_robust_list resumed>) = 0 [pid 6841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6842 [pid 6842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6841] <... openat resumed>) = 3 [pid 6842] <... prctl resumed>) = 0 [pid 6841] write(3, "1000", 4 [pid 6840] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6839] write(5, "\x18\x00\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=6838, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6842] setpgid(0, 0 [pid 6841] <... write resumed>) = 4 [pid 6840] <... write resumed>) = 24 [pid 6839] <... write resumed>) = 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6842] <... setpgid resumed>) = 0 [pid 6841] close(3 [pid 6840] mount(NULL, NULL, NULL, 0, NULL [pid 6839] mount(NULL, NULL, NULL, 0, NULL [pid 6842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6841] <... close resumed>) = 0 [pid 6840] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6839] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6842] <... openat resumed>) = 3 [pid 6841] mkdir("./file0", 000 [pid 6840] exit_group(0 [pid 6839] exit_group(0./strace-static-x86_64: Process 6843 attached [pid 6842] write(3, "1000", 4 [pid 6841] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6840] <... exit_group resumed>) = ? [pid 6839] <... exit_group resumed>) = ? [pid 6843] set_robust_list(0x555555a0f660, 24 [pid 6842] <... write resumed>) = 4 [pid 6841] pipe2( [pid 6840] +++ exited with 0 +++ [pid 6839] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6843 [pid 6843] <... set_robust_list resumed>) = 0 [pid 6842] close(3 [pid 6841] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6840, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6842] <... close resumed>) = 0 [pid 6843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6842] mkdir("./file0", 000 [pid 6841] dup(4 [pid 6843] <... prctl resumed>) = 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 6843] setpgid(0, 0 [pid 6842] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6841] <... dup resumed>) = 5 [pid 6842] pipe2( [pid 6841] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6842] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6842] dup(4 [pid 6843] <... setpgid resumed>) = 0 [pid 6842] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6844 attached [pid 6842] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6844] set_robust_list(0x555555a0f660, 24) = 0 [pid 6843] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6845 attached [pid 6844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6843] write(3, "1000", 4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6844 [pid 6845] set_robust_list(0x555555a0f660, 24 [pid 6844] <... prctl resumed>) = 0 [pid 6843] <... write resumed>) = 4 [pid 6845] <... set_robust_list resumed>) = 0 [pid 6844] setpgid(0, 0 [pid 6843] close(3 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6845 [pid 6845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6844] <... setpgid resumed>) = 0 [pid 6843] <... close resumed>) = 0 [pid 6845] <... prctl resumed>) = 0 [pid 6844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6843] mkdir("./file0", 000 [pid 6845] setpgid(0, 0 [pid 6843] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6845] <... setpgid resumed>) = 0 [pid 6844] <... openat resumed>) = 3 [pid 6843] pipe2( [pid 6841] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6843] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6844] write(3, "1000", 4 [pid 6842] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6845] <... openat resumed>) = 3 [pid 6844] <... write resumed>) = 4 [pid 6843] dup(4 [pid 6841] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6845] write(3, "1000", 4 [pid 6844] close(3 [pid 6843] <... dup resumed>) = 5 [pid 6842] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6841] <... write resumed>) = 24 [pid 6844] <... close resumed>) = 0 [pid 6843] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6842] <... write resumed>) = 24 [pid 6845] <... write resumed>) = 4 [pid 6844] mkdir("./file0", 000 [pid 6842] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6841] mount(NULL, NULL, NULL, 0, NULL [pid 6842] exit_group(0 [pid 6841] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6845] close(3 [pid 6844] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6842] <... exit_group resumed>) = ? [pid 6841] exit_group(0 [pid 6845] <... close resumed>) = 0 [pid 6844] pipe2( [pid 6842] +++ exited with 0 +++ [pid 6841] <... exit_group resumed>) = ? [pid 6845] mkdir("./file0", 000 [pid 6844] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6845] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6844] dup(4 [pid 6843] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6845] pipe2( [pid 6844] <... dup resumed>) = 5 [pid 5070] <... restart_syscall resumed>) = 0 [pid 6845] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6844] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6841] +++ exited with 0 +++ [pid 6845] dup(4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6841, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6845] <... dup resumed>) = 5 [pid 6843] write(5, "\x18\x00\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 6845] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6843] <... write resumed>) = 24 ./strace-static-x86_64: Process 6846 attached [pid 6843] mount(NULL, NULL, NULL, 0, NULL [pid 6846] set_robust_list(0x555555a0f660, 24 [pid 6843] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6846] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6846 [pid 6846] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6847 attached ) = 0 [pid 6843] exit_group(0 [pid 6846] setpgid(0, 0 [pid 6843] <... exit_group resumed>) = ? [pid 6847] set_robust_list(0x555555a0f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6847 [pid 6847] <... set_robust_list resumed>) = 0 [pid 6846] <... setpgid resumed>) = 0 [pid 6844] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6844] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6843] +++ exited with 0 +++ [pid 6847] setpgid(0, 0 [pid 6844] <... write resumed>) = 24 [pid 6847] <... setpgid resumed>) = 0 [pid 6846] <... openat resumed>) = 3 [pid 6844] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6846] write(3, "1000", 4 [pid 6844] exit_group(0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6846] <... write resumed>) = 4 [pid 6846] close(3 [pid 6844] <... exit_group resumed>) = ? [pid 5066] <... restart_syscall resumed>) = 0 [pid 6847] <... openat resumed>) = 3 [pid 6846] <... close resumed>) = 0 [pid 6847] write(3, "1000", 4 [pid 6846] mkdir("./file0", 000 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6847] <... write resumed>) = 4 [pid 6846] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6845] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6844] +++ exited with 0 +++ [pid 6847] close(3 [pid 6846] pipe2( [pid 6845] write(5, "\x18\x00\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=6844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6847] <... close resumed>) = 0 ./strace-static-x86_64: Process 6848 attached [pid 6847] mkdir("./file0", 000 [pid 6846] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6845] <... write resumed>) = 24 [pid 6848] set_robust_list(0x555555a0f660, 24 [pid 6847] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6846] dup(4 [pid 6845] mount(NULL, NULL, NULL, 0, NULL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6848 [pid 6848] <... set_robust_list resumed>) = 0 [pid 6847] pipe2( [pid 6846] <... dup resumed>) = 5 [pid 6845] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6847] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6846] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6845] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6849 attached [pid 6848] <... prctl resumed>) = 0 [pid 6847] dup(4 [pid 6845] <... exit_group resumed>) = ? [pid 6848] setpgid(0, 0 [pid 6849] set_robust_list(0x555555a0f660, 24 [pid 6847] <... dup resumed>) = 5 [pid 6848] <... setpgid resumed>) = 0 [pid 6848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6849] <... set_robust_list resumed>) = 0 [pid 6847] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6848] <... openat resumed>) = 3 [pid 6849] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6849 [pid 6849] setpgid(0, 0 [pid 6848] write(3, "1000", 4) = 4 [pid 6849] <... setpgid resumed>) = 0 [pid 6848] close(3) = 0 [pid 6849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6848] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6849] <... openat resumed>) = 3 [pid 6848] pipe2([3, 4], 0) = 0 [pid 6845] +++ exited with 0 +++ [pid 6849] write(3, "1000", 4 [pid 6848] dup(4 [pid 6849] <... write resumed>) = 4 [pid 6848] <... dup resumed>) = 5 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6845, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6849] close(3 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6849] <... close resumed>) = 0 [pid 6846] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6850 attached [pid 6849] mkdir("./file0", 000 [pid 6848] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6847] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6846] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6850] set_robust_list(0x555555a0f660, 24 [pid 6849] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6847] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6846] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6850 [pid 6850] <... set_robust_list resumed>) = 0 [pid 6849] pipe2( [pid 6846] mount(NULL, NULL, NULL, 0, NULL [pid 6850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6849] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6847] <... write resumed>) = 24 [pid 6846] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6850] <... prctl resumed>) = 0 [pid 6849] dup(4 [pid 6847] mount(NULL, NULL, NULL, 0, NULL [pid 6846] exit_group(0 [pid 6850] setpgid(0, 0 [pid 6849] <... dup resumed>) = 5 [pid 6847] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6846] <... exit_group resumed>) = ? [pid 6850] <... setpgid resumed>) = 0 [pid 6849] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6846] +++ exited with 0 +++ [pid 6850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6848] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6847] exit_group(0 [pid 6850] <... openat resumed>) = 3 [pid 6848] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6847] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6850] write(3, "1000", 4 [pid 6849] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6848] <... write resumed>) = 24 [pid 6850] <... write resumed>) = 4 [pid 6849] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6848] mount(NULL, NULL, NULL, 0, NULL [pid 6850] close(3 [pid 6849] <... write resumed>) = 24 [pid 6848] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6847] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6850] <... close resumed>) = 0 [pid 6849] mount(NULL, NULL, NULL, 0, NULL [pid 6848] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6847, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 6851 attached [pid 6850] mkdir("./file0", 000 [pid 6849] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6848] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6851 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6851] set_robust_list(0x555555a0f660, 24 [pid 6850] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6849] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6851] <... set_robust_list resumed>) = 0 [pid 6850] pipe2( [pid 6849] <... exit_group resumed>) = ? [pid 6848] +++ exited with 0 +++ [pid 6851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6850] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6848, 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 6851] <... prctl resumed>) = 0 [pid 6850] dup(4 [pid 6849] +++ exited with 0 +++ [pid 5066] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6852 attached [pid 6851] setpgid(0, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6849, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6852] set_robust_list(0x555555a0f660, 24 [pid 6851] <... setpgid resumed>) = 0 [pid 6850] <... dup resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6852 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6852] <... set_robust_list resumed>) = 0 [pid 6851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6850] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6851] <... openat resumed>) = 3 [pid 6852] <... prctl resumed>) = 0 [pid 6852] setpgid(0, 0 [pid 6851] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6851] <... write resumed>) = 4 [pid 6852] <... setpgid resumed>) = 0 [pid 6851] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6853 attached [pid 6852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6851] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6853 ./strace-static-x86_64: Process 6854 attached [pid 6853] set_robust_list(0x555555a0f660, 24 [pid 6852] <... openat resumed>) = 3 [pid 6851] mkdir("./file0", 000 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6854 [pid 6854] set_robust_list(0x555555a0f660, 24 [pid 6853] <... set_robust_list resumed>) = 0 [pid 6852] write(3, "1000", 4 [pid 6851] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6851] pipe2( [pid 6852] <... write resumed>) = 4 [pid 6851] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6854] <... set_robust_list resumed>) = 0 [pid 6853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6852] close(3 [pid 6850] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6853] <... prctl resumed>) = 0 [pid 6852] <... close resumed>) = 0 [pid 6851] dup(4 [pid 6850] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6854] <... prctl resumed>) = 0 [pid 6853] setpgid(0, 0 [pid 6852] mkdir("./file0", 000 [pid 6851] <... dup resumed>) = 5 [pid 6850] <... write resumed>) = 24 [pid 6854] setpgid(0, 0 [pid 6853] <... setpgid resumed>) = 0 [pid 6852] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6851] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6850] mount(NULL, NULL, NULL, 0, NULL [pid 6854] <... setpgid resumed>) = 0 [pid 6853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6852] pipe2( [pid 6850] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6852] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6850] exit_group(0 [pid 6854] <... openat resumed>) = 3 [pid 6853] <... openat resumed>) = 3 [pid 6852] dup(4 [pid 6854] write(3, "1000", 4 [pid 6852] <... dup resumed>) = 5 [pid 6850] <... exit_group resumed>) = ? [pid 6854] <... write resumed>) = 4 [pid 6853] write(3, "1000", 4 [pid 6852] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6853] <... write resumed>) = 4 [pid 6853] close(3) = 0 [pid 6854] close(3) = 0 [pid 6853] mkdir("./file0", 000 [pid 6851] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6854] mkdir("./file0", 000 [pid 6853] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6850] +++ exited with 0 +++ [pid 6853] pipe2( [pid 6854] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6853] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6854] pipe2( [pid 6853] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6854] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6853] <... dup resumed>) = 5 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6854] dup(4 [pid 6853] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] <... restart_syscall resumed>) = 0 [pid 6854] <... dup resumed>) = 5 [pid 6851] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6854] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6851] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6851] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6851] exit_group(0) = ? ./strace-static-x86_64: Process 6855 attached [pid 6851] +++ exited with 0 +++ [pid 6855] set_robust_list(0x555555a0f660, 24 [pid 6852] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6855 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6855] <... set_robust_list resumed>) = 0 [pid 6852] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6852] <... write resumed>) = 24 [pid 6852] mount(NULL, NULL, NULL, 0, NULL [pid 6855] <... prctl resumed>) = 0 [pid 6852] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6855] setpgid(0, 0 [pid 6852] exit_group(0 [pid 6855] <... setpgid resumed>) = 0 [pid 6852] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6852] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6852, 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./strace-static-x86_64: Process 6857 attached ./strace-static-x86_64: Process 6856 attached [pid 6855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6854] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6853] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6856 [pid 6857] set_robust_list(0x555555a0f660, 24 [pid 6856] set_robust_list(0x555555a0f660, 24) = 0 [pid 6855] <... openat resumed>) = 3 [pid 6857] <... set_robust_list resumed>) = 0 [pid 6856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6855] write(3, "1000", 4 [pid 6856] <... prctl resumed>) = 0 [pid 6855] <... write resumed>) = 4 [pid 6857] <... prctl resumed>) = 0 [pid 6856] setpgid(0, 0 [pid 6855] close(3 [pid 6854] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6853] write(5, "\x18\x00\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) = 6857 [pid 6857] setpgid(0, 0 [pid 6856] <... setpgid resumed>) = 0 [pid 6855] <... close resumed>) = 0 [pid 6857] <... setpgid resumed>) = 0 [pid 6856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6855] mkdir("./file0", 000 [pid 6854] <... write resumed>) = 24 [pid 6853] <... write resumed>) = 24 [pid 6857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6856] <... openat resumed>) = 3 [pid 6855] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6854] mount(NULL, NULL, NULL, 0, NULL [pid 6853] mount(NULL, NULL, NULL, 0, NULL [pid 6857] <... openat resumed>) = 3 [pid 6856] write(3, "1000", 4 [pid 6855] pipe2( [pid 6854] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6853] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6857] write(3, "1000", 4 [pid 6856] <... write resumed>) = 4 [pid 6855] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6854] exit_group(0 [pid 6853] exit_group(0 [pid 6857] <... write resumed>) = 4 [pid 6856] close(3 [pid 6855] dup(4 [pid 6854] <... exit_group resumed>) = ? [pid 6853] <... exit_group resumed>) = ? [pid 6857] close(3 [pid 6856] <... close resumed>) = 0 [pid 6855] <... dup resumed>) = 5 [pid 6854] +++ exited with 0 +++ [pid 6853] +++ exited with 0 +++ [pid 6857] <... close resumed>) = 0 [pid 6856] mkdir("./file0", 000 [pid 6855] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6853, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6857] mkdir("./file0", 000 [pid 6856] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6856] pipe2( [pid 6857] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6856] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6857] pipe2( [pid 6856] dup(4 [pid 6857] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6856] <... dup resumed>) = 5 [pid 6857] dup(4 [pid 6856] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6858 attached [pid 5066] <... restart_syscall resumed>) = 0 [pid 6858] set_robust_list(0x555555a0f660, 24 [pid 6857] <... dup resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6858 [pid 6858] <... set_robust_list resumed>) = 0 [pid 6857] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6855] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6858] setpgid(0, 0) = 0 [pid 6855] write(5, "\x18\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 6859 attached [pid 6858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6855] <... write resumed>) = 24 [pid 6859] set_robust_list(0x555555a0f660, 24 [pid 6858] <... openat resumed>) = 3 [pid 6855] mount(NULL, NULL, NULL, 0, NULL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6859 [pid 6859] <... set_robust_list resumed>) = 0 [pid 6858] write(3, "1000", 4 [pid 6855] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6858] <... write resumed>) = 4 [pid 6857] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6855] exit_group(0 [pid 6859] <... prctl resumed>) = 0 [pid 6858] close(3 [pid 6855] <... exit_group resumed>) = ? [pid 6858] <... close resumed>) = 0 [pid 6855] +++ exited with 0 +++ [pid 6859] setpgid(0, 0 [pid 6858] mkdir("./file0", 000 [pid 6856] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6859] <... setpgid resumed>) = 0 [pid 6858] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6857] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6858] pipe2( [pid 6857] <... write resumed>) = 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6858] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6857] mount(NULL, NULL, NULL, 0, NULL [pid 6856] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6859] <... openat resumed>) = 3 [pid 6858] dup(4 [pid 6857] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6860 attached [pid 6859] write(3, "1000", 4 [pid 6858] <... dup resumed>) = 5 [pid 6857] exit_group(0 [pid 6856] <... write resumed>) = 24 [pid 6859] <... write resumed>) = 4 [pid 6858] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6857] <... exit_group resumed>) = ? [pid 6856] mount(NULL, NULL, NULL, 0, NULL [pid 6860] set_robust_list(0x555555a0f660, 24 [pid 6859] close(3 [pid 6857] +++ exited with 0 +++ [pid 6856] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6860 [pid 6860] <... set_robust_list resumed>) = 0 [pid 6859] <... close resumed>) = 0 [pid 6856] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6856] <... exit_group resumed>) = ? [pid 6860] <... prctl resumed>) = 0 [pid 6859] mkdir("./file0", 000 [pid 6860] setpgid(0, 0) = 0 [pid 6859] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6859] pipe2([3, 4], 0) = 0 [pid 6860] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6860] write(3, "1000", 4 [pid 6859] dup(4./strace-static-x86_64: Process 6861 attached [pid 6860] <... write resumed>) = 4 [pid 6859] <... dup resumed>) = 5 [pid 6856] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6856, 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 6861] set_robust_list(0x555555a0f660, 24 [pid 6860] close(3 [pid 6859] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6858] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6861] <... set_robust_list resumed>) = 0 [pid 6860] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6861 [pid 6860] mkdir("./file0", 000 [pid 6858] write(5, "\x18\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 6862 attached [pid 6862] set_robust_list(0x555555a0f660, 24 [pid 6861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6862 [pid 6862] <... set_robust_list resumed>) = 0 [pid 6862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6860] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6858] <... write resumed>) = 24 [pid 6861] <... prctl resumed>) = 0 [pid 6858] mount(NULL, NULL, NULL, 0, NULL [pid 6862] <... prctl resumed>) = 0 [pid 6861] setpgid(0, 0 [pid 6860] pipe2( [pid 6858] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6862] setpgid(0, 0 [pid 6861] <... setpgid resumed>) = 0 [pid 6862] <... setpgid resumed>) = 0 [pid 6858] exit_group(0 [pid 6861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6858] <... exit_group resumed>) = ? [pid 6862] <... openat resumed>) = 3 [pid 6860] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6860] dup(4 [pid 6862] write(3, "1000", 4) = 4 [pid 6862] close(3) = 0 [pid 6861] <... openat resumed>) = 3 [pid 6860] <... dup resumed>) = 5 [pid 6859] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6858] +++ exited with 0 +++ [pid 6862] mkdir("./file0", 000 [pid 6860] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6858, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6859] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6862] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6862] pipe2([3, 4], 0) = 0 [pid 6859] <... write resumed>) = 24 [pid 6862] dup(4 [pid 6861] write(3, "1000", 4 [pid 6860] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6859] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6859] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6862] <... dup resumed>) = 5 [pid 6861] <... write resumed>) = 4 [pid 6862] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6861] close(3 [pid 6860] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6861] <... close resumed>) = 0 [pid 6859] exit_group(0./strace-static-x86_64: Process 6863 attached [pid 6861] mkdir("./file0", 000 [pid 6860] <... write resumed>) = 24 [pid 6859] <... exit_group resumed>) = ? [pid 6861] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6860] mount(NULL, NULL, NULL, 0, NULL [pid 6861] pipe2( [pid 6860] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6863] set_robust_list(0x555555a0f660, 24 [pid 6860] exit_group(0 [pid 6863] <... set_robust_list resumed>) = 0 [pid 6861] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6860] <... exit_group resumed>) = ? [pid 6859] +++ exited with 0 +++ [pid 6863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6863 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6863] <... prctl resumed>) = 0 [pid 6863] setpgid(0, 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6860] +++ exited with 0 +++ [pid 6863] <... setpgid resumed>) = 0 [pid 6861] dup(4 [pid 6863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6864 attached ) = 3 [pid 6862] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6861] <... dup resumed>) = 5 [pid 6864] set_robust_list(0x555555a0f660, 24) = 0 [pid 6863] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6864 [pid 6864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6863] <... write resumed>) = 4 [pid 6861] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6864] <... prctl resumed>) = 0 [pid 6863] close(3 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6864] setpgid(0, 0 [pid 6863] <... close resumed>) = 0 [pid 6864] <... setpgid resumed>) = 0 [pid 6863] mkdir("./file0", 000 [pid 6862] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6862] <... write resumed>) = 24 [pid 6862] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6865 attached [pid 6864] <... openat resumed>) = 3 [pid 6862] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6865] set_robust_list(0x555555a0f660, 24 [pid 6864] write(3, "1000", 4 [pid 6862] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6865 [pid 6865] <... set_robust_list resumed>) = 0 [pid 6863] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6862] <... exit_group resumed>) = ? [pid 6865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6863] pipe2( [pid 6865] <... prctl resumed>) = 0 [pid 6863] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6865] setpgid(0, 0) = 0 [pid 6863] dup(4 [pid 6865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6864] <... write resumed>) = 4 [pid 6863] <... dup resumed>) = 5 [pid 6864] close(3) = 0 [pid 6865] <... openat resumed>) = 3 [pid 6864] mkdir("./file0", 000 [pid 6863] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6865] write(3, "1000", 4 [pid 6864] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6862] +++ exited with 0 +++ [pid 6864] pipe2( [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6865] <... write resumed>) = 4 [pid 6864] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6861] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6865] close(3) = 0 [pid 6865] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6865] pipe2( [pid 6861] write(5, "\x18\x00\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 6865] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6864] dup(4 [pid 6865] dup(4) = 5 [pid 6865] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6864] <... dup resumed>) = 5 [pid 6864] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6861] <... write resumed>) = 24 [pid 6861] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6861] exit_group(0./strace-static-x86_64: Process 6866 attached [pid 6866] set_robust_list(0x555555a0f660, 24 [pid 6861] <... exit_group resumed>) = ? [pid 6866] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6866 [pid 6866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6861] +++ exited with 0 +++ [pid 6866] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6861, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6866] setpgid(0, 0) = 0 [pid 6866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... restart_syscall resumed>) = 0 [pid 6863] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6866] <... openat resumed>) = 3 [pid 6863] write(5, "\x18\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 6866] write(3, "1000", 4 [pid 6863] mount(NULL, NULL, NULL, 0, NULL [pid 6866] <... write resumed>) = 4 [pid 6863] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6866] close(3) = 0 [pid 6863] exit_group(0 [pid 6866] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6863] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6866] pipe2([3, 4], 0) = 0 [pid 6866] dup(4./strace-static-x86_64: Process 6867 attached [pid 6865] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6864] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6863] +++ exited with 0 +++ [pid 6867] set_robust_list(0x555555a0f660, 24 [pid 6866] <... dup resumed>) = 5 [pid 6864] write(5, "\x18\x00\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=6863, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6867 [pid 6867] <... set_robust_list resumed>) = 0 [pid 6866] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6865] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6864] <... write resumed>) = 24 [pid 6867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6865] <... write resumed>) = 24 [pid 6864] mount(NULL, NULL, NULL, 0, NULL [pid 6867] <... prctl resumed>) = 0 [pid 6864] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6867] setpgid(0, 0 [pid 6865] mount(NULL, NULL, NULL, 0, NULL [pid 6864] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6867] <... setpgid resumed>) = 0 [pid 6864] <... exit_group resumed>) = ? [pid 6865] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6865] exit_group(0) = ? [pid 6867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6865] +++ exited with 0 +++ [pid 6864] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6868 attached [pid 6868] set_robust_list(0x555555a0f660, 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6868 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6868] <... set_robust_list resumed>) = 0 [pid 6867] <... openat resumed>) = 3 [pid 6866] <... 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 6869 attached [pid 6868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6867] write(3, "1000", 4 [pid 6866] write(5, "\x18\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 6870 attached [pid 6869] set_robust_list(0x555555a0f660, 24 [pid 6868] <... prctl resumed>) = 0 [pid 6867] <... write resumed>) = 4 [pid 6866] <... write resumed>) = 24 [pid 6869] <... set_robust_list resumed>) = 0 [pid 6868] setpgid(0, 0 [pid 6867] close(3 [pid 6869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6868] <... setpgid resumed>) = 0 [pid 6867] <... close resumed>) = 0 [pid 6866] mount(NULL, NULL, NULL, 0, NULL [pid 6870] set_robust_list(0x555555a0f660, 24 [pid 6869] <... prctl resumed>) = 0 [pid 6866] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6869 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6870 [pid 6870] <... set_robust_list resumed>) = 0 [pid 6869] setpgid(0, 0 [pid 6868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6867] mkdir("./file0", 000 [pid 6866] exit_group(0 [pid 6870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6869] <... setpgid resumed>) = 0 [pid 6868] <... openat resumed>) = 3 [pid 6867] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6866] <... exit_group resumed>) = ? [pid 6870] <... prctl resumed>) = 0 [pid 6869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6868] write(3, "1000", 4 [pid 6867] pipe2( [pid 6870] setpgid(0, 0) = 0 [pid 6869] <... openat resumed>) = 3 [pid 6868] <... write resumed>) = 4 [pid 6867] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6866] +++ exited with 0 +++ [pid 6870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6869] write(3, "1000", 4 [pid 6868] close(3 [pid 6867] dup(4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6868] <... close resumed>) = 0 [pid 6867] <... dup resumed>) = 5 [pid 6869] <... write resumed>) = 4 [pid 6870] <... openat resumed>) = 3 [pid 6868] mkdir("./file0", 000 [pid 6867] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6869] close(3 [pid 6870] write(3, "1000", 4 [pid 6868] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6870] <... write resumed>) = 4 [pid 6869] <... close resumed>) = 0 [pid 6868] pipe2( [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6870] close(3 [pid 6869] mkdir("./file0", 000 [pid 6868] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6871 attached [pid 6868] dup(4 [pid 6871] set_robust_list(0x555555a0f660, 24 [pid 6870] <... close resumed>) = 0 [pid 6869] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6868] <... dup resumed>) = 5 [pid 6871] <... set_robust_list resumed>) = 0 [pid 6870] mkdir("./file0", 000 [pid 6869] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6871 [pid 6871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6870] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6869] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6870] pipe2( [pid 6869] dup(4 [pid 6870] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6870] dup(4 [pid 6869] <... dup resumed>) = 5 [pid 6867] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6868] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6871] <... prctl resumed>) = 0 [pid 6870] <... dup resumed>) = 5 [pid 6869] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6871] setpgid(0, 0 [pid 6870] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6871] <... setpgid resumed>) = 0 [pid 6871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6867] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6871] <... openat resumed>) = 3 [pid 6867] <... write resumed>) = 24 [pid 6867] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6871] write(3, "1000", 4 [pid 6867] exit_group(0 [pid 6871] <... write resumed>) = 4 [pid 6867] <... exit_group resumed>) = ? [pid 6871] close(3 [pid 6867] +++ exited with 0 +++ [pid 6871] <... close resumed>) = 0 [pid 6871] mkdir("./file0", 000 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6867, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6871] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6868] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6871] pipe2([3, 4], 0) = 0 [pid 6868] write(5, "\x18\x00\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 6871] dup(4 [pid 6868] <... write resumed>) = 24 [pid 6871] <... dup resumed>) = 5 [pid 6868] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6872 attached [pid 6871] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6868] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6872] set_robust_list(0x555555a0f660, 24 [pid 6868] exit_group(0 [pid 6869] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6868] <... exit_group resumed>) = ? [pid 6870] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6872 [pid 6868] +++ exited with 0 +++ [pid 6870] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6872] <... set_robust_list resumed>) = 0 [pid 6871] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6869] write(5, "\x18\x00\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=6868, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6871] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6870] <... write resumed>) = 24 [pid 6869] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6872] <... prctl resumed>) = 0 [pid 6871] <... write resumed>) = 24 [pid 6870] mount(NULL, NULL, NULL, 0, NULL [pid 6869] mount(NULL, NULL, NULL, 0, NULL [pid 6872] setpgid(0, 0 [pid 6871] mount(NULL, NULL, NULL, 0, NULL [pid 6870] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6869] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6873 attached [pid 6872] <... setpgid resumed>) = 0 [pid 6871] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6870] exit_group(0 [pid 6869] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6873 [pid 6873] set_robust_list(0x555555a0f660, 24 [pid 6871] exit_group(0 [pid 6870] <... exit_group resumed>) = ? [pid 6869] <... exit_group resumed>) = ? [pid 6873] <... set_robust_list resumed>) = 0 [pid 6872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6871] <... exit_group resumed>) = ? [pid 6870] +++ exited with 0 +++ [pid 6873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6872] <... openat resumed>) = 3 [pid 6871] +++ exited with 0 +++ [pid 6869] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6869, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6873] <... prctl resumed>) = 0 [pid 6872] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6871, 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 6873] setpgid(0, 0 [pid 6872] <... write resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6872] close(3./strace-static-x86_64: Process 6875 attached ./strace-static-x86_64: Process 6874 attached [pid 6873] <... setpgid resumed>) = 0 [pid 6872] <... close resumed>) = 0 [pid 6875] set_robust_list(0x555555a0f660, 24 [pid 6874] set_robust_list(0x555555a0f660, 24 [pid 6873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6872] mkdir("./file0", 000 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6875 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6874 [pid 6875] <... set_robust_list resumed>) = 0 [pid 6874] <... set_robust_list resumed>) = 0 [pid 6875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6873] <... openat resumed>) = 3 [pid 6872] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6875] <... prctl resumed>) = 0 [pid 6874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6874] <... prctl resumed>) = 0 [pid 6873] write(3, "1000", 4 [pid 6872] pipe2( [pid 6873] <... write resumed>) = 4 [pid 6872] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6873] close(3 [pid 6872] dup(4 [pid 6873] <... close resumed>) = 0 [pid 6872] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6876 attached [pid 6875] setpgid(0, 0 [pid 6874] setpgid(0, 0 [pid 6873] mkdir("./file0", 000 [pid 6872] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6875] <... setpgid resumed>) = 0 [pid 6874] <... setpgid resumed>) = 0 [pid 6876] set_robust_list(0x555555a0f660, 24 [pid 6874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6873] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6876] <... set_robust_list resumed>) = 0 [pid 6875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6873] pipe2( [pid 6876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6874] <... openat resumed>) = 3 [pid 6873] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6876 [pid 6874] write(3, "1000", 4) = 4 [pid 6876] <... prctl resumed>) = 0 [pid 6875] <... openat resumed>) = 3 [pid 6874] close(3 [pid 6873] dup(4 [pid 6872] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6876] setpgid(0, 0 [pid 6874] <... close resumed>) = 0 [pid 6873] <... dup resumed>) = 5 [pid 6872] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6876] <... setpgid resumed>) = 0 [pid 6875] write(3, "1000", 4 [pid 6874] mkdir("./file0", 000 [pid 6873] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6875] <... write resumed>) = 4 [pid 6874] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6872] <... write resumed>) = 24 [pid 6875] close(3 [pid 6874] pipe2( [pid 6872] mount(NULL, NULL, NULL, 0, NULL [pid 6876] <... openat resumed>) = 3 [pid 6875] <... close resumed>) = 0 [pid 6874] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6872] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6875] mkdir("./file0", 000 [pid 6876] write(3, "1000", 4 [pid 6875] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6874] dup(4 [pid 6872] exit_group(0 [pid 6876] <... write resumed>) = 4 [pid 6875] pipe2( [pid 6874] <... dup resumed>) = 5 [pid 6872] <... exit_group resumed>) = ? [pid 6876] close(3 [pid 6875] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6874] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6872] +++ exited with 0 +++ [pid 6876] <... close resumed>) = 0 [pid 6875] dup(4 [pid 6876] mkdir("./file0", 000 [pid 6875] <... dup resumed>) = 5 [pid 6876] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6875] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6876] pipe2([3, 4], 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6876] dup(4./strace-static-x86_64: Process 6877 attached ) = 5 [pid 6877] set_robust_list(0x555555a0f660, 24) = 0 [pid 6877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6876] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6877] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6877 [pid 6877] setpgid(0, 0) = 0 [pid 6877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6873] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6877] <... openat resumed>) = 3 [pid 6877] write(3, "1000", 4) = 4 [pid 6877] close(3) = 0 [pid 6877] mkdir("./file0", 000 [pid 6873] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6877] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6873] <... write resumed>) = 24 [pid 6877] pipe2( [pid 6873] mount(NULL, NULL, NULL, 0, NULL [pid 6877] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6873] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6877] dup(4) = 5 [pid 6877] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6874] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6873] exit_group(0 [pid 6875] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6873] <... exit_group resumed>) = ? [pid 6875] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6873] +++ exited with 0 +++ [pid 6875] <... write resumed>) = 24 [pid 6875] mount(NULL, NULL, NULL, 0, NULL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6875] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6875] exit_group(0) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6875] +++ exited with 0 +++ [pid 6874] write(5, "\x18\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 6878 attached ) = 24 [pid 6878] set_robust_list(0x555555a0f660, 24 [pid 6876] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6874] mount(NULL, NULL, NULL, 0, NULL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6878 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6878] <... set_robust_list resumed>) = 0 [pid 6878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6874] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6878] <... prctl resumed>) = 0 [pid 6876] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6874] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6878] setpgid(0, 0 [pid 6876] <... write resumed>) = 24 [pid 6874] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6879 attached [pid 6878] <... setpgid resumed>) = 0 [pid 6877] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6876] mount(NULL, NULL, NULL, 0, NULL [pid 6879] set_robust_list(0x555555a0f660, 24 [pid 6878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6877] write(5, "\x18\x00\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) = 6879 [pid 6879] <... set_robust_list resumed>) = 0 [pid 6878] <... openat resumed>) = 3 [pid 6877] <... write resumed>) = 24 [pid 6879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6878] write(3, "1000", 4 [pid 6877] mount(NULL, NULL, NULL, 0, NULL [pid 6879] <... prctl resumed>) = 0 [pid 6878] <... write resumed>) = 4 [pid 6877] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6876] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6879] setpgid(0, 0 [pid 6878] close(3 [pid 6877] exit_group(0 [pid 6876] exit_group(0 [pid 6879] <... setpgid resumed>) = 0 [pid 6878] <... close resumed>) = 0 [pid 6877] <... exit_group resumed>) = ? [pid 6876] <... exit_group resumed>) = ? [pid 6874] +++ exited with 0 +++ [pid 6879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6878] mkdir("./file0", 000 [pid 6877] +++ exited with 0 +++ [pid 6876] +++ exited with 0 +++ [pid 6879] <... openat resumed>) = 3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6878] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6879] write(3, "1000", 4 [pid 6878] pipe2( [pid 5073] <... restart_syscall resumed>) = 0 [pid 6879] <... write resumed>) = 4 [pid 6878] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6874, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6879] close(3 [pid 6878] dup(4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6879] <... close resumed>) = 0 [pid 6878] <... dup resumed>) = 5 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6881 attached ./strace-static-x86_64: Process 6880 attached [pid 6879] mkdir("./file0", 000 [pid 6878] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6881] set_robust_list(0x555555a0f660, 24 [pid 6879] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6880] set_robust_list(0x555555a0f660, 24 [pid 6879] pipe2( [pid 6881] <... set_robust_list resumed>) = 0 [pid 6880] <... set_robust_list resumed>) = 0 [pid 6879] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6879] dup(4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6881 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6880 [pid 6881] <... prctl resumed>) = 0 [pid 6880] <... prctl resumed>) = 0 [pid 6879] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6882 attached [pid 6881] setpgid(0, 0 [pid 6880] setpgid(0, 0 [pid 6879] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6878] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6881] <... setpgid resumed>) = 0 [pid 6880] <... setpgid resumed>) = 0 [pid 6882] set_robust_list(0x555555a0f660, 24 [pid 6881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6882] <... set_robust_list resumed>) = 0 [pid 6882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6882 [pid 6882] <... prctl resumed>) = 0 [pid 6881] <... openat resumed>) = 3 [pid 6882] setpgid(0, 0 [pid 6880] <... openat resumed>) = 3 [pid 6882] <... setpgid resumed>) = 0 [pid 6878] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6880] write(3, "1000", 4 [pid 6882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6881] write(3, "1000", 4 [pid 6878] <... write resumed>) = 24 [pid 6878] mount(NULL, NULL, NULL, 0, NULL [pid 6882] <... openat resumed>) = 3 [pid 6881] <... write resumed>) = 4 [pid 6880] <... write resumed>) = 4 [pid 6878] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6881] close(3 [pid 6880] close(3 [pid 6878] exit_group(0 [pid 6882] write(3, "1000", 4 [pid 6881] <... close resumed>) = 0 [pid 6880] <... close resumed>) = 0 [pid 6879] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6878] <... exit_group resumed>) = ? [pid 6882] <... write resumed>) = 4 [pid 6880] mkdir("./file0", 000 [pid 6882] close(3 [pid 6881] mkdir("./file0", 000 [pid 6882] <... close resumed>) = 0 [pid 6880] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6882] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6881] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6880] pipe2( [pid 6882] pipe2( [pid 6881] pipe2( [pid 6880] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6879] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6878] +++ exited with 0 +++ [pid 6882] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6881] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6880] dup(4 [pid 6879] <... write resumed>) = 24 [pid 6882] dup(4 [pid 6881] dup(4 [pid 6880] <... dup resumed>) = 5 [pid 6879] mount(NULL, NULL, NULL, 0, NULL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6882] <... dup resumed>) = 5 [pid 6881] <... dup resumed>) = 5 [pid 6880] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6879] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6882] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6881] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6883 attached [pid 6879] exit_group(0 [pid 6883] set_robust_list(0x555555a0f660, 24 [pid 6879] <... exit_group resumed>) = ? [pid 6883] <... set_robust_list resumed>) = 0 [pid 6879] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6883 [pid 6883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6879, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6883] <... prctl resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6883] setpgid(0, 0) = 0 [pid 6883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6884 attached ) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6884 [pid 6884] set_robust_list(0x555555a0f660, 24 [pid 6883] write(3, "1000", 4 [pid 6884] <... set_robust_list resumed>) = 0 [pid 6883] <... write resumed>) = 4 [pid 6884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6883] close(3 [pid 6884] <... prctl resumed>) = 0 [pid 6883] <... close resumed>) = 0 [pid 6884] setpgid(0, 0 [pid 6883] mkdir("./file0", 000 [pid 6880] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6884] <... setpgid resumed>) = 0 [pid 6883] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6883] pipe2( [pid 6884] write(3, "1000", 4) = 4 [pid 6883] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6880] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6884] close(3 [pid 6883] dup(4 [pid 6884] <... close resumed>) = 0 [pid 6883] <... dup resumed>) = 5 [pid 6880] <... write resumed>) = 24 [pid 6884] mkdir("./file0", 000 [pid 6883] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6880] mount(NULL, NULL, NULL, 0, NULL [pid 6884] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6880] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6884] pipe2([3, 4], 0) = 0 [pid 6880] exit_group(0 [pid 6884] dup(4 [pid 6881] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6880] <... exit_group resumed>) = ? [pid 6884] <... dup resumed>) = 5 [pid 6884] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6881] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6882] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6881] <... write resumed>) = 24 [pid 6880] +++ exited with 0 +++ [pid 6881] mount(NULL, NULL, NULL, 0, NULL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6880, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6881] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6882] write(5, "\x18\x00\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 6882] <... write resumed>) = 24 [pid 6882] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6882] exit_group(0) = ? [pid 6881] exit_group(0./strace-static-x86_64: Process 6885 attached [pid 6882] +++ exited with 0 +++ [pid 6885] set_robust_list(0x555555a0f660, 24 [pid 6883] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6885] <... set_robust_list resumed>) = 0 [pid 6881] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6885 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6883] write(5, "\x18\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 6883] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6883] exit_group(0) = ? ./strace-static-x86_64: Process 6886 attached [pid 6885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6884] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6881] +++ exited with 0 +++ [pid 6886] set_robust_list(0x555555a0f660, 24 [pid 6885] <... prctl resumed>) = 0 [pid 6884] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6883] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6886 [pid 6886] <... set_robust_list resumed>) = 0 [pid 6885] setpgid(0, 0 [pid 6884] <... write resumed>) = 24 [pid 6886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6885] <... setpgid resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6886] <... prctl resumed>) = 0 [pid 6885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6884] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6884] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6886] setpgid(0, 0./strace-static-x86_64: Process 6887 attached ) = 0 [pid 6885] <... openat resumed>) = 3 [pid 6884] exit_group(0./strace-static-x86_64: Process 6888 attached [pid 6887] set_robust_list(0x555555a0f660, 24 [pid 6886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6885] write(3, "1000", 4 [pid 6884] <... exit_group resumed>) = ? [pid 6888] set_robust_list(0x555555a0f660, 24 [pid 6887] <... set_robust_list resumed>) = 0 [pid 6886] <... openat resumed>) = 3 [pid 6885] <... write resumed>) = 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6888 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6887 [pid 6888] <... set_robust_list resumed>) = 0 [pid 6887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6886] write(3, "1000", 4 [pid 6885] close(3 [pid 6888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6887] <... prctl resumed>) = 0 [pid 6886] <... write resumed>) = 4 [pid 6885] <... close resumed>) = 0 [pid 6888] <... prctl resumed>) = 0 [pid 6887] setpgid(0, 0 [pid 6886] close(3 [pid 6885] mkdir("./file0", 000 [pid 6884] +++ exited with 0 +++ [pid 6888] setpgid(0, 0 [pid 6887] <... setpgid resumed>) = 0 [pid 6886] <... close resumed>) = 0 [pid 6888] <... setpgid resumed>) = 0 [pid 6885] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6886] mkdir("./file0", 000 [pid 6888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6885] pipe2( [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6888] <... openat resumed>) = 3 [pid 6887] <... openat resumed>) = 3 [pid 6886] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6885] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6888] write(3, "1000", 4 [pid 6887] write(3, "1000", 4 [pid 6886] pipe2( [pid 6885] dup(4 [pid 6888] <... write resumed>) = 4 [pid 6887] <... write resumed>) = 4 [pid 6886] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6888] close(3 [pid 6887] close(3 [pid 6888] <... close resumed>) = 0 [pid 6887] <... close resumed>) = 0 ./strace-static-x86_64: Process 6889 attached [pid 6889] set_robust_list(0x555555a0f660, 24 [pid 6888] mkdir("./file0", 000 [pid 6887] mkdir("./file0", 000 [pid 6886] dup(4 [pid 6885] <... dup resumed>) = 5 [pid 6889] <... set_robust_list resumed>) = 0 [pid 6888] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6887] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6886] <... dup resumed>) = 5 [pid 6889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6888] pipe2( [pid 6887] pipe2( [pid 6886] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6885] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6889 [pid 6889] <... prctl resumed>) = 0 [pid 6888] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6887] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6889] setpgid(0, 0 [pid 6888] dup(4 [pid 6887] dup(4 [pid 6889] <... setpgid resumed>) = 0 [pid 6887] <... dup resumed>) = 5 [pid 6888] <... dup resumed>) = 5 [pid 6889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6887] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6888] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6889] <... openat resumed>) = 3 [pid 6889] write(3, "1000", 4) = 4 [pid 6889] close(3) = 0 [pid 6889] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6889] pipe2([3, 4], 0) = 0 [pid 6889] dup(4) = 5 [pid 6889] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6886] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6886] write(5, "\x18\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 6886] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6886] exit_group(0) = ? [pid 6885] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6886] +++ exited with 0 +++ [pid 6885] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6887] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6885] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6889] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6888] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6887] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6885] mount(NULL, NULL, NULL, 0, NULL [pid 6889] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6888] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6887] <... write resumed>) = 24 [pid 6885] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6889] <... write resumed>) = 24 [pid 6888] <... write resumed>) = 24 [pid 6887] mount(NULL, NULL, NULL, 0, NULL [pid 6885] exit_group(0 [pid 6888] mount(NULL, NULL, NULL, 0, NULL [pid 6887] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6885] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6890 attached [pid 6889] mount(NULL, NULL, NULL, 0, NULL [pid 6888] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6887] exit_group(0 [pid 6885] +++ exited with 0 +++ [pid 6890] set_robust_list(0x555555a0f660, 24 [pid 6889] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6890] <... set_robust_list resumed>) = 0 [pid 6889] exit_group(0 [pid 6888] exit_group(0 [pid 6887] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6890 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6889] <... exit_group resumed>) = ? [pid 6890] <... prctl resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6890] setpgid(0, 0 [pid 6889] +++ exited with 0 +++ [pid 6888] <... exit_group resumed>) = ? [pid 6887] +++ exited with 0 +++ [pid 6890] <... setpgid resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6890] 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 6890] <... openat resumed>) = 3 [pid 6888] +++ exited with 0 +++ ./strace-static-x86_64: Process 6891 attached [pid 6890] write(3, "1000", 4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6887, 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 6891] set_robust_list(0x555555a0f660, 24 [pid 6890] <... write resumed>) = 4 [pid 6891] <... set_robust_list resumed>) = 0 [pid 6890] close(3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6891 ./strace-static-x86_64: Process 6892 attached [pid 6891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6890] <... close resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6892] set_robust_list(0x555555a0f660, 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6893 attached [pid 6892] <... set_robust_list resumed>) = 0 [pid 6891] <... prctl resumed>) = 0 [pid 6890] mkdir("./file0", 000 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6892 ./strace-static-x86_64: Process 6894 attached [pid 6893] set_robust_list(0x555555a0f660, 24 [pid 6892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6891] setpgid(0, 0 [pid 6890] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6894] set_robust_list(0x555555a0f660, 24) = 0 [pid 6893] <... set_robust_list resumed>) = 0 [pid 6892] <... prctl resumed>) = 0 [pid 6891] <... setpgid resumed>) = 0 [pid 6890] pipe2( [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6894 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6893 [pid 6894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6892] setpgid(0, 0 [pid 6890] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6893] <... prctl resumed>) = 0 [pid 6892] <... setpgid resumed>) = 0 [pid 6894] <... prctl resumed>) = 0 [pid 6893] setpgid(0, 0 [pid 6891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6890] dup(4 [pid 6894] setpgid(0, 0 [pid 6892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6891] <... openat resumed>) = 3 [pid 6894] <... setpgid resumed>) = 0 [pid 6893] <... setpgid resumed>) = 0 [pid 6890] <... dup resumed>) = 5 [pid 6894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6892] <... openat resumed>) = 3 [pid 6891] write(3, "1000", 4 [pid 6890] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6891] <... write resumed>) = 4 [pid 6891] close(3 [pid 6894] <... openat resumed>) = 3 [pid 6894] write(3, "1000", 4) = 4 [pid 6894] close(3) = 0 [pid 6894] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6894] pipe2([3, 4], 0) = 0 [pid 6894] dup(4) = 5 [pid 6893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6894] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6892] write(3, "1000", 4 [pid 6891] <... close resumed>) = 0 [pid 6893] <... openat resumed>) = 3 [pid 6892] <... write resumed>) = 4 [pid 6892] close(3 [pid 6891] mkdir("./file0", 000 [pid 6893] write(3, "1000", 4 [pid 6892] <... close resumed>) = 0 [pid 6893] <... write resumed>) = 4 [pid 6892] mkdir("./file0", 000 [pid 6891] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6893] close(3 [pid 6892] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6891] pipe2( [pid 6893] <... close resumed>) = 0 [pid 6891] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6893] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6894] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6892] pipe2( [pid 6891] dup(4 [pid 6893] pipe2( [pid 6890] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6892] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6891] <... dup resumed>) = 5 [pid 6893] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6892] dup(4 [pid 6890] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6894] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6893] dup(4 [pid 6891] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6892] <... dup resumed>) = 5 [pid 6890] <... write resumed>) = 24 [pid 6894] <... write resumed>) = 24 [pid 6893] <... dup resumed>) = 5 [pid 6894] mount(NULL, NULL, NULL, 0, NULL [pid 6893] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6892] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6894] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6890] mount(NULL, NULL, NULL, 0, NULL [pid 6894] exit_group(0) = ? [pid 6894] +++ exited with 0 +++ [pid 6890] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6890] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6890] <... exit_group resumed>) = ? [pid 6891] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6890] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6890, 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 6892] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6891] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6892] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6891] <... write resumed>) = 24 ./strace-static-x86_64: Process 6895 attached [pid 6893] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6892] <... write resumed>) = 24 [pid 6891] mount(NULL, NULL, NULL, 0, NULL [pid 6893] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6892] mount(NULL, NULL, NULL, 0, NULL [pid 6891] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6893] <... write resumed>) = 24 [pid 6893] mount(NULL, NULL, NULL, 0, NULL [pid 6892] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6895 [pid 6895] set_robust_list(0x555555a0f660, 24 [pid 6893] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6892] exit_group(0 [pid 6891] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6896 ./strace-static-x86_64: Process 6896 attached [pid 6895] <... set_robust_list resumed>) = 0 [pid 6893] exit_group(0 [pid 6892] <... exit_group resumed>) = ? [pid 6891] <... exit_group resumed>) = ? [pid 6895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6891] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6896] set_robust_list(0x555555a0f660, 24 [pid 6895] <... prctl resumed>) = 0 [pid 6893] <... exit_group resumed>) = ? [pid 6892] +++ exited with 0 +++ [pid 6896] <... set_robust_list resumed>) = 0 [pid 6895] setpgid(0, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6892, 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 6895] <... setpgid resumed>) = 0 [pid 6893] +++ exited with 0 +++ [pid 6895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6895] write(3, "1000", 4./strace-static-x86_64: Process 6897 attached [pid 6896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6893, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6896] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6897 [pid 6896] setpgid(0, 0 [pid 6897] set_robust_list(0x555555a0f660, 24 [pid 6896] <... setpgid resumed>) = 0 [pid 6895] <... write resumed>) = 4 [pid 6897] <... set_robust_list resumed>) = 0 [pid 6896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6895] close(3 [pid 6897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6895] <... close resumed>) = 0 [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 6896] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6899 attached ./strace-static-x86_64: Process 6898 attached [pid 6897] <... prctl resumed>) = 0 [pid 6896] write(3, "1000", 4 [pid 6895] mkdir("./file0", 000 [pid 6897] setpgid(0, 0) = 0 [pid 6895] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6899 [pid 6899] set_robust_list(0x555555a0f660, 24 [pid 6897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6895] pipe2( [pid 6898] set_robust_list(0x555555a0f660, 24 [pid 6899] <... set_robust_list resumed>) = 0 [pid 6898] <... set_robust_list resumed>) = 0 [pid 6896] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6898 [pid 6898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6897] <... openat resumed>) = 3 [pid 6896] close(3 [pid 6895] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6898] <... prctl resumed>) = 0 [pid 6896] <... close resumed>) = 0 [pid 6899] <... prctl resumed>) = 0 [pid 6897] write(3, "1000", 4 [pid 6896] mkdir("./file0", 000 [pid 6895] dup(4 [pid 6899] setpgid(0, 0 [pid 6898] setpgid(0, 0 [pid 6897] <... write resumed>) = 4 [pid 6896] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6895] <... dup resumed>) = 5 [pid 6899] <... setpgid resumed>) = 0 [pid 6898] <... setpgid resumed>) = 0 [pid 6897] close(3 [pid 6896] pipe2( [pid 6895] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6897] <... close resumed>) = 0 [pid 6896] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6896] dup(4) = 5 [pid 6899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6898] <... openat resumed>) = 3 [pid 6897] mkdir("./file0", 000 [pid 6896] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6897] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6897] pipe2( [pid 6899] <... openat resumed>) = 3 [pid 6897] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6899] write(3, "1000", 4 [pid 6898] write(3, "1000", 4 [pid 6897] dup(4 [pid 6895] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6899] <... write resumed>) = 4 [pid 6898] <... write resumed>) = 4 [pid 6897] <... dup resumed>) = 5 [pid 6899] close(3 [pid 6898] close(3 [pid 6897] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6899] <... close resumed>) = 0 [pid 6898] <... close resumed>) = 0 [pid 6895] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6899] mkdir("./file0", 000 [pid 6898] mkdir("./file0", 000 [pid 6899] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6898] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6895] <... write resumed>) = 24 [pid 6899] pipe2( [pid 6898] pipe2( [pid 6899] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6899] dup(4 [pid 6898] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6895] mount(NULL, NULL, NULL, 0, NULL [pid 6899] <... dup resumed>) = 5 [pid 6898] dup(4 [pid 6899] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6895] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6898] <... dup resumed>) = 5 [pid 6895] exit_group(0 [pid 6898] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6896] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6895] <... exit_group resumed>) = ? [pid 6895] +++ exited with 0 +++ [pid 6896] write(5, "\x18\x00\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=6895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6896] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6896] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6900 attached [pid 6900] set_robust_list(0x555555a0f660, 24) = 0 [pid 6896] exit_group(0 [pid 6900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6896] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6900 [pid 6900] <... prctl resumed>) = 0 [pid 6900] setpgid(0, 0) = 0 [pid 6900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6896] +++ exited with 0 +++ [pid 6900] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6900] write(3, "1000", 4) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 6900] close(3) = 0 [pid 6897] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6900] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6897] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6900] pipe2( [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6900] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6898] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6897] <... write resumed>) = 24 [pid 6897] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6901 attached [pid 6900] dup(4 [pid 6899] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6897] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6901] set_robust_list(0x555555a0f660, 24 [pid 6900] <... dup resumed>) = 5 [pid 6897] exit_group(0 [pid 6901] <... set_robust_list resumed>) = 0 [pid 6900] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6899] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6898] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6897] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6901 [pid 6901] <... prctl resumed>) = 0 [pid 6899] <... write resumed>) = 24 [pid 6898] <... write resumed>) = 24 [pid 6901] setpgid(0, 0 [pid 6899] mount(NULL, NULL, NULL, 0, NULL [pid 6901] <... setpgid resumed>) = 0 [pid 6901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6899] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6898] mount(NULL, NULL, NULL, 0, NULL [pid 6897] +++ exited with 0 +++ [pid 6899] exit_group(0 [pid 6898] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6901] <... openat resumed>) = 3 [pid 6900] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6899] <... exit_group resumed>) = ? [pid 6898] exit_group(0 [pid 6901] write(3, "1000", 4 [pid 6900] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6898] <... exit_group resumed>) = ? [pid 6901] <... write resumed>) = 4 [pid 6900] <... write resumed>) = 24 [pid 6901] close(3 [pid 6900] mount(NULL, NULL, NULL, 0, NULL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6901] <... close resumed>) = 0 [pid 6900] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6899] +++ exited with 0 +++ ./strace-static-x86_64: Process 6902 attached [pid 6901] mkdir("./file0", 000 [pid 6900] exit_group(0 [pid 6898] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6902 [pid 6902] set_robust_list(0x555555a0f660, 24 [pid 6901] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6900] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6902] <... set_robust_list resumed>) = 0 [pid 6901] pipe2( [pid 6902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6901] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6900] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6902] <... prctl resumed>) = 0 [pid 6902] setpgid(0, 0 [pid 6901] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6900, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6903 attached [pid 6902] <... setpgid resumed>) = 0 [pid 6901] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6904 attached [pid 6902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6901] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6903] set_robust_list(0x555555a0f660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6904 [pid 6903] <... set_robust_list resumed>) = 0 [pid 6904] set_robust_list(0x555555a0f660, 24) = 0 [pid 6903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6902] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6903 [pid 6904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6903] <... prctl resumed>) = 0 [pid 6904] <... prctl resumed>) = 0 [pid 6903] setpgid(0, 0 [pid 6902] write(3, "1000", 4 [pid 6903] <... setpgid resumed>) = 0 [pid 6902] <... write resumed>) = 4 [pid 6904] setpgid(0, 0 [pid 6903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6904] <... setpgid resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6903] <... openat resumed>) = 3 [pid 6902] close(3) = 0 [pid 6903] write(3, "1000", 4 [pid 6902] mkdir("./file0", 000 [pid 6904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6903] <... write resumed>) = 4 [pid 6902] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6903] close(3 [pid 6902] pipe2( [pid 6903] <... close resumed>) = 0 [pid 6902] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6903] mkdir("./file0", 000 [pid 6902] dup(4./strace-static-x86_64: Process 6905 attached [pid 6905] set_robust_list(0x555555a0f660, 24 [pid 6904] <... openat resumed>) = 3 [pid 6903] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6902] <... dup resumed>) = 5 [pid 6905] <... set_robust_list resumed>) = 0 [pid 6904] write(3, "1000", 4 [pid 6903] pipe2( [pid 6902] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6904] <... write resumed>) = 4 [pid 6903] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6905 [pid 6905] <... prctl resumed>) = 0 [pid 6904] close(3 [pid 6905] setpgid(0, 0 [pid 6904] <... close resumed>) = 0 [pid 6903] dup(4 [pid 6901] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6905] <... setpgid resumed>) = 0 [pid 6904] mkdir("./file0", 000 [pid 6903] <... dup resumed>) = 5 [pid 6901] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6904] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6903] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6901] <... write resumed>) = 24 [pid 6905] <... openat resumed>) = 3 [pid 6904] pipe2( [pid 6901] mount(NULL, NULL, NULL, 0, NULL [pid 6904] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6901] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6904] dup(4 [pid 6901] exit_group(0 [pid 6904] <... dup resumed>) = 5 [pid 6905] write(3, "1000", 4 [pid 6904] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6901] <... exit_group resumed>) = ? [pid 6905] <... write resumed>) = 4 [pid 6905] close(3 [pid 6902] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6901] +++ exited with 0 +++ [pid 6902] write(5, "\x18\x00\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=6901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6905] <... close resumed>) = 0 [pid 6902] <... write resumed>) = 24 [pid 6905] mkdir("./file0", 000 [pid 6902] 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 6905] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6903] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6902] exit_group(0 [pid 6905] pipe2( [pid 6902] <... exit_group resumed>) = ? [pid 6905] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6903] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6902] +++ exited with 0 +++ [pid 6905] dup(4 [pid 6903] <... write resumed>) = 24 [pid 6905] <... dup resumed>) = 5 [pid 6903] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6906 attached [pid 6905] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6903] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6906] set_robust_list(0x555555a0f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6906 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6906] <... set_robust_list resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6903] exit_group(0./strace-static-x86_64: Process 6907 attached [pid 6906] <... prctl resumed>) = 0 [pid 6903] <... exit_group resumed>) = ? [pid 6906] setpgid(0, 0 [pid 6907] set_robust_list(0x555555a0f660, 24 [pid 6906] <... setpgid resumed>) = 0 [pid 6907] <... set_robust_list resumed>) = 0 [pid 6904] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6907] <... prctl resumed>) = 0 [pid 6906] <... openat resumed>) = 3 [pid 6903] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6907 [pid 6907] setpgid(0, 0 [pid 6904] write(5, "\x18\x00\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=6903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6907] <... setpgid resumed>) = 0 [pid 6906] write(3, "1000", 4 [pid 6904] <... write resumed>) = 24 [pid 6907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6906] <... write resumed>) = 4 [pid 6904] mount(NULL, NULL, NULL, 0, NULL [pid 6907] <... openat resumed>) = 3 [pid 6906] close(3 [pid 6904] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6906] <... close resumed>) = 0 [pid 6906] mkdir("./file0", 000 [pid 6904] exit_group(0 [pid 6907] write(3, "1000", 4 [pid 6906] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6907] <... write resumed>) = 4 [pid 6907] close(3 [pid 6906] pipe2( [pid 6907] <... close resumed>) = 0 [pid 6906] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6905] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6904] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6907] mkdir("./file0", 000 [pid 6906] dup(4 [pid 6907] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6907] pipe2( [pid 6906] <... dup resumed>) = 5 [pid 6907] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6906] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6907] dup(4./strace-static-x86_64: Process 6908 attached [pid 6906] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6905] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6904] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6908 [pid 6905] <... write resumed>) = 24 [pid 6908] set_robust_list(0x555555a0f660, 24 [pid 6905] mount(NULL, NULL, NULL, 0, NULL [pid 6907] <... dup resumed>) = 5 [pid 6906] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6908] <... set_robust_list resumed>) = 0 [pid 6907] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6906] <... write resumed>) = 24 [pid 6905] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6904, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6906] mount(NULL, NULL, NULL, 0, NULL [pid 6905] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6908] <... prctl resumed>) = 0 [pid 6906] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6905] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6909 attached [pid 6908] setpgid(0, 0 [pid 6906] exit_group(0 [pid 6908] <... setpgid resumed>) = 0 [pid 6906] <... exit_group resumed>) = ? [pid 6908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6906] +++ exited with 0 +++ [pid 6909] set_robust_list(0x555555a0f660, 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6906, 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 6909] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6910 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6909 [pid 6909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6910] set_robust_list(0x555555a0f660, 24) = 0 [pid 6910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6910] setpgid(0, 0 [pid 6909] <... prctl resumed>) = 0 [pid 6908] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6910 [pid 6910] <... setpgid resumed>) = 0 [pid 6910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6909] setpgid(0, 0 [pid 6908] write(3, "1000", 4 [pid 6905] +++ exited with 0 +++ [pid 6909] <... setpgid resumed>) = 0 [pid 6908] <... write resumed>) = 4 [pid 6910] <... openat resumed>) = 3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6908] close(3 [pid 6910] write(3, "1000", 4 [pid 6909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6908] <... close resumed>) = 0 [pid 6910] <... write resumed>) = 4 [pid 6909] <... openat resumed>) = 3 [pid 6908] mkdir("./file0", 000 [pid 6907] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6910] close(3 [pid 6909] write(3, "1000", 4 [pid 6908] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6907] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6910] <... close resumed>) = 0 [pid 6909] <... write resumed>) = 4 [pid 6908] pipe2( [pid 6907] <... write resumed>) = 24 [pid 6910] mkdir("./file0", 000 [pid 6909] close(3 [pid 6908] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6907] mount(NULL, NULL, NULL, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6907] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6909] <... close resumed>) = 0 [pid 6908] dup(4 [pid 6907] exit_group(0 [pid 6910] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6909] mkdir("./file0", 000 [pid 6908] <... dup resumed>) = 5 [pid 6910] pipe2( [pid 6909] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6907] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6911 attached [pid 6910] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6909] pipe2( [pid 6908] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6911] set_robust_list(0x555555a0f660, 24 [pid 6910] dup(4 [pid 6909] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6907] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6911 [pid 6911] <... set_robust_list resumed>) = 0 [pid 6910] <... dup resumed>) = 5 [pid 6909] dup(4 [pid 6911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6910] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6907, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6909] <... dup resumed>) = 5 [pid 6909] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6911] <... prctl resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6911] setpgid(0, 0) = 0 [pid 6911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6912 attached [pid 6912] set_robust_list(0x555555a0f660, 24 [pid 6911] <... openat resumed>) = 3 [pid 6912] <... set_robust_list resumed>) = 0 [pid 6911] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6912 [pid 6911] <... write resumed>) = 4 [pid 6912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6911] close(3 [pid 6909] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6908] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6912] <... prctl resumed>) = 0 [pid 6911] <... close resumed>) = 0 [pid 6911] mkdir("./file0", 000 [pid 6909] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6912] setpgid(0, 0 [pid 6908] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6912] <... setpgid resumed>) = 0 [pid 6911] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6909] <... write resumed>) = 24 [pid 6911] pipe2( [pid 6912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6911] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6909] mount(NULL, NULL, NULL, 0, NULL [pid 6908] <... write resumed>) = 24 [pid 6912] <... openat resumed>) = 3 [pid 6911] dup(4 [pid 6910] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6909] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6908] mount(NULL, NULL, NULL, 0, NULL [pid 6911] <... dup resumed>) = 5 [pid 6910] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6911] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6910] <... write resumed>) = 24 [pid 6909] exit_group(0 [pid 6908] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6912] write(3, "1000", 4 [pid 6910] mount(NULL, NULL, NULL, 0, NULL [pid 6909] <... exit_group resumed>) = ? [pid 6908] exit_group(0 [pid 6912] <... write resumed>) = 4 [pid 6910] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6909] +++ exited with 0 +++ [pid 6908] <... exit_group resumed>) = ? [pid 6912] close(3) = 0 [pid 6910] exit_group(0 [pid 6908] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6909, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6912] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6911] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6910] <... exit_group resumed>) = ? [pid 6912] pipe2([3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6912] dup(4 [pid 6910] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6911] write(5, "\x18\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 6913 attached [pid 6912] <... dup resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6911] <... write resumed>) = 24 [pid 6911] mount(NULL, NULL, NULL, 0, NULL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6910, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6911] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6913] set_robust_list(0x555555a0f660, 24 [pid 6911] exit_group(0 [pid 6912] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6913 ./strace-static-x86_64: Process 6914 attached [pid 6913] <... set_robust_list resumed>) = 0 [pid 6911] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6914 [pid 6914] set_robust_list(0x555555a0f660, 24 [pid 6913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6912] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6911] +++ exited with 0 +++ [pid 6912] write(5, "\x18\x00\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=6911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6912] <... write resumed>) = 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6912] mount(NULL, NULL, NULL, 0, NULL [pid 6914] <... set_robust_list resumed>) = 0 [pid 6913] <... prctl resumed>) = 0 [pid 6912] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6913] setpgid(0, 0 [pid 6914] <... prctl resumed>) = 0 [pid 6913] <... setpgid resumed>) = 0 [pid 6914] setpgid(0, 0 [pid 6913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6914] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6915 attached [pid 6914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6913] <... openat resumed>) = 3 [pid 6912] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6915 [pid 6914] <... openat resumed>) = 3 [pid 6913] write(3, "1000", 4) = 4 [pid 6914] write(3, "1000", 4 [pid 6913] close(3 [pid 6914] <... write resumed>) = 4 [pid 6913] <... close resumed>) = 0 ./strace-static-x86_64: Process 6916 attached [pid 6915] set_robust_list(0x555555a0f660, 24 [pid 6914] close(3 [pid 6913] mkdir("./file0", 000 [pid 6912] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6916 [pid 6916] set_robust_list(0x555555a0f660, 24 [pid 6915] <... set_robust_list resumed>) = 0 [pid 6914] <... close resumed>) = 0 [pid 6916] <... set_robust_list resumed>) = 0 [pid 6914] mkdir("./file0", 000 [pid 6913] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6913] pipe2( [pid 6914] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6913] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6912] +++ exited with 0 +++ [pid 6916] <... prctl resumed>) = 0 [pid 6915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6914] pipe2( [pid 6913] dup(4 [pid 6916] setpgid(0, 0 [pid 6915] <... prctl resumed>) = 0 [pid 6914] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6915] setpgid(0, 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6915] <... setpgid resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6916] <... setpgid resumed>) = 0 [pid 6914] dup(4 [pid 6913] <... dup resumed>) = 5 [pid 6916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6914] <... dup resumed>) = 5 [pid 6913] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6914] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6916] <... openat resumed>) = 3 [pid 6915] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6916] write(3, "1000", 4 [pid 6915] write(3, "1000", 4./strace-static-x86_64: Process 6917 attached [pid 6917] set_robust_list(0x555555a0f660, 24 [pid 6915] <... write resumed>) = 4 [pid 6917] <... set_robust_list resumed>) = 0 [pid 6915] close(3 [pid 6916] <... write resumed>) = 4 [pid 6916] close(3 [pid 6915] <... close resumed>) = 0 [pid 6917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6916] <... close resumed>) = 0 [pid 6915] mkdir("./file0", 000 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6917 [pid 6917] <... prctl resumed>) = 0 [pid 6915] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6917] setpgid(0, 0) = 0 [pid 6915] pipe2( [pid 6916] mkdir("./file0", 000 [pid 6915] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6916] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6916] pipe2( [pid 6915] dup(4 [pid 6916] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6915] <... dup resumed>) = 5 [pid 6917] <... openat resumed>) = 3 [pid 6916] dup(4 [pid 6915] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6917] write(3, "1000", 4) = 4 [pid 6917] close(3 [pid 6916] <... dup resumed>) = 5 [pid 6913] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6916] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6914] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6913] write(5, "\x18\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 6914] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6913] mount(NULL, NULL, NULL, 0, NULL [pid 6914] <... write resumed>) = 24 [pid 6914] mount(NULL, NULL, NULL, 0, NULL [pid 6917] <... close resumed>) = 0 [pid 6917] mkdir("./file0", 000 [pid 6914] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6913] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6917] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6917] pipe2( [pid 6914] exit_group(0 [pid 6913] exit_group(0 [pid 6917] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6914] <... exit_group resumed>) = ? [pid 6913] <... exit_group resumed>) = ? [pid 6917] dup(4) = 5 [pid 6917] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6914] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6915] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6915] write(5, "\x18\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 6915] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6913] +++ exited with 0 +++ [pid 6915] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6913, 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 6915] <... exit_group resumed>) = ? [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 6918 attached [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6918 [pid 6918] set_robust_list(0x555555a0f660, 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6918] <... set_robust_list resumed>) = 0 [pid 6918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6915] +++ exited with 0 +++ ./strace-static-x86_64: Process 6919 attached [pid 6918] <... prctl resumed>) = 0 [pid 6917] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6918] setpgid(0, 0 [pid 6919] set_robust_list(0x555555a0f660, 24 [pid 6916] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6918] <... setpgid resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6919 [pid 6919] <... set_robust_list resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6915, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... restart_syscall resumed>) = 0 [pid 6919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6916] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6919] <... prctl resumed>) = 0 [pid 6919] setpgid(0, 0 [pid 6916] <... write resumed>) = 24 [pid 6919] <... setpgid resumed>) = 0 [pid 6917] write(5, "\x18\x00\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 6919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6918] <... openat resumed>) = 3 [pid 6917] <... write resumed>) = 24 [pid 6916] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6920 attached [pid 6918] write(3, "1000", 4 [pid 6916] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6917] mount(NULL, NULL, NULL, 0, NULL [pid 6919] <... openat resumed>) = 3 [pid 6918] <... write resumed>) = 4 [pid 6916] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6920 [pid 6920] set_robust_list(0x555555a0f660, 24 [pid 6919] write(3, "1000", 4 [pid 6918] close(3 [pid 6917] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6916] <... exit_group resumed>) = ? [pid 6920] <... set_robust_list resumed>) = 0 [pid 6919] <... write resumed>) = 4 [pid 6917] exit_group(0 [pid 6920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6919] close(3 [pid 6918] <... close resumed>) = 0 [pid 6917] <... exit_group resumed>) = ? [pid 6916] +++ exited with 0 +++ [pid 6918] mkdir("./file0", 000 [pid 6919] <... close resumed>) = 0 [pid 6918] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6919] mkdir("./file0", 000 [pid 6918] pipe2( [pid 6919] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6918] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6920] <... prctl resumed>) = 0 [pid 6919] pipe2( [pid 6918] dup(4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6920] setpgid(0, 0 [pid 6919] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6918] <... dup resumed>) = 5 [pid 6918] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6921 attached [pid 6921] set_robust_list(0x555555a0f660, 24) = 0 [pid 6921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6920] <... setpgid resumed>) = 0 [pid 6919] dup(4 [pid 6917] +++ exited with 0 +++ [pid 6919] <... dup resumed>) = 5 [pid 6921] <... prctl resumed>) = 0 [pid 6920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6919] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6921 [pid 6921] setpgid(0, 0 [pid 6920] <... openat resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6921] <... setpgid resumed>) = 0 [pid 6920] write(3, "1000", 4 [pid 6921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6920] <... write resumed>) = 4 [pid 6921] <... openat resumed>) = 3 [pid 6920] close(3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6920] <... close resumed>) = 0 [pid 6921] write(3, "1000", 4) = 4 [pid 6920] mkdir("./file0", 000 [pid 6921] close(3 [pid 6920] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6921] <... close resumed>) = 0 [pid 6921] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6921] pipe2([3, 4], 0) = 0 [pid 6921] dup(4 [pid 6920] pipe2( [pid 6921] <... dup resumed>) = 5 [pid 6921] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6922 attached [pid 6920] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6922 [pid 6922] set_robust_list(0x555555a0f660, 24 [pid 6920] dup(4 [pid 6922] <... set_robust_list resumed>) = 0 [pid 6920] <... dup resumed>) = 5 [pid 6920] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6918] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6922] setpgid(0, 0 [pid 6918] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6922] <... setpgid resumed>) = 0 [pid 6918] <... write resumed>) = 24 [pid 6918] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6918] exit_group(0) = ? [pid 6922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6918] +++ exited with 0 +++ [pid 6922] write(3, "1000", 4) = 4 [pid 6922] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6922] <... close resumed>) = 0 [pid 6921] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6919] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6922] mkdir("./file0", 000 [pid 6921] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6919] write(5, "\x18\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 6923 attached ) = 24 [pid 6919] mount(NULL, NULL, NULL, 0, NULL [pid 6922] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6922] pipe2([3, 4], 0) = 0 [pid 6921] <... write resumed>) = 24 [pid 6919] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6923] set_robust_list(0x555555a0f660, 24 [pid 6922] dup(4 [pid 6921] mount(NULL, NULL, NULL, 0, NULL [pid 6923] <... set_robust_list resumed>) = 0 [pid 6922] <... dup resumed>) = 5 [pid 6921] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6919] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6923 [pid 6923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6922] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6921] exit_group(0 [pid 6920] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6919] <... exit_group resumed>) = ? [pid 6923] <... prctl resumed>) = 0 [pid 6921] <... exit_group resumed>) = ? [pid 6920] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6919] +++ exited with 0 +++ [pid 6923] setpgid(0, 0 [pid 6921] +++ exited with 0 +++ [pid 6920] <... write resumed>) = 24 [pid 6923] <... setpgid resumed>) = 0 [pid 6920] mount(NULL, NULL, NULL, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6920] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6923] <... openat resumed>) = 3 [pid 6920] exit_group(0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 6923] write(3, "1000", 4 [pid 6920] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6923] <... write resumed>) = 4 [pid 6920] +++ exited with 0 +++ ./strace-static-x86_64: Process 6924 attached [pid 6923] close(3 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6923] <... close resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6924 [pid 6923] mkdir("./file0", 000 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6920, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6924] set_robust_list(0x555555a0f660, 24 [pid 6923] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6924] <... set_robust_list resumed>) = 0 [pid 6923] pipe2( [pid 5067] <... restart_syscall resumed>) = 0 [pid 6923] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6925 attached [pid 6924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6923] dup(4) = 5 [pid 6923] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6924] <... prctl resumed>) = 0 [pid 6922] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6925 [pid 6925] set_robust_list(0x555555a0f660, 24 [pid 6924] setpgid(0, 0 [pid 6922] write(5, "\x18\x00\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 6925] <... set_robust_list resumed>) = 0 [pid 6924] <... setpgid resumed>) = 0 [pid 6922] <... write resumed>) = 24 ./strace-static-x86_64: Process 6926 attached [pid 6925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6923] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6922] mount(NULL, NULL, NULL, 0, NULL [pid 6926] set_robust_list(0x555555a0f660, 24 [pid 6925] <... prctl resumed>) = 0 [pid 6926] <... set_robust_list resumed>) = 0 [pid 6925] setpgid(0, 0 [pid 6924] <... openat resumed>) = 3 [pid 6923] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6922] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6925] <... setpgid resumed>) = 0 [pid 6923] <... write resumed>) = 24 [pid 6922] exit_group(0 [pid 6926] <... prctl resumed>) = 0 [pid 6925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6924] write(3, "1000", 4 [pid 6923] mount(NULL, NULL, NULL, 0, NULL [pid 6922] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6926 [pid 6926] setpgid(0, 0 [pid 6925] <... openat resumed>) = 3 [pid 6924] <... write resumed>) = 4 [pid 6923] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6926] <... setpgid resumed>) = 0 [pid 6925] write(3, "1000", 4 [pid 6924] close(3 [pid 6923] exit_group(0 [pid 6922] +++ exited with 0 +++ [pid 6926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6925] <... write resumed>) = 4 [pid 6924] <... close resumed>) = 0 [pid 6923] <... exit_group resumed>) = ? [pid 6926] <... openat resumed>) = 3 [pid 6925] close(3 [pid 6924] mkdir("./file0", 000 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6926] write(3, "1000", 4 [pid 6925] <... close resumed>) = 0 [pid 6924] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6924] pipe2( [pid 5066] <... restart_syscall resumed>) = 0 [pid 6924] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6926] <... write resumed>) = 4 [pid 6923] +++ exited with 0 +++ [pid 6925] mkdir("./file0", 000 [pid 6926] close(3 [pid 6924] dup(4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6925] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6926] <... close resumed>) = 0 [pid 6925] pipe2( [pid 6924] <... dup resumed>) = 5 [pid 6926] mkdir("./file0", 000 [pid 6925] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6924] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6927 attached [pid 6926] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6925] dup(4 [pid 6927] set_robust_list(0x555555a0f660, 24 [pid 6926] pipe2( [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6927] <... set_robust_list resumed>) = 0 [pid 6926] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6925] <... dup resumed>) = 5 [pid 6927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6926] dup(4 [pid 6925] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6928 attached [pid 6927] <... prctl resumed>) = 0 [pid 6926] <... dup resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6927 [pid 6926] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6928] set_robust_list(0x555555a0f660, 24) = 0 [pid 6927] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6928 [pid 6927] <... setpgid resumed>) = 0 [pid 6928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6924] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6928] <... prctl resumed>) = 0 [pid 6927] <... openat resumed>) = 3 [pid 6924] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6928] setpgid(0, 0 [pid 6927] write(3, "1000", 4 [pid 6924] <... write resumed>) = 24 [pid 6928] <... setpgid resumed>) = 0 [pid 6927] <... write resumed>) = 4 [pid 6924] mount(NULL, NULL, NULL, 0, NULL [pid 6927] close(3 [pid 6928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6927] <... close resumed>) = 0 [pid 6927] mkdir("./file0", 000 [pid 6924] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6928] <... openat resumed>) = 3 [pid 6927] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6926] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6925] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6924] exit_group(0 [pid 6928] write(3, "1000", 4 [pid 6927] pipe2( [pid 6924] <... exit_group resumed>) = ? [pid 6928] <... write resumed>) = 4 [pid 6927] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6926] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6925] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6928] close(3) = 0 [pid 6928] mkdir("./file0", 000 [pid 6924] +++ exited with 0 +++ [pid 6926] <... write resumed>) = 24 [pid 6926] mount(NULL, NULL, NULL, 0, NULL [pid 6927] dup(4 [pid 6926] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6925] <... write resumed>) = 24 [pid 6928] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6927] <... dup resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6928] pipe2( [pid 6927] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6926] exit_group(0 [pid 6925] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6928] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6925] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6925] exit_group(0 [pid 6928] dup(4) = 5 [pid 6928] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6925] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6929 attached [pid 6926] <... exit_group resumed>) = ? [pid 6925] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6925, 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 6929] set_robust_list(0x555555a0f660, 24 [pid 6926] +++ exited with 0 +++ [pid 6929] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6929 [pid 6929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6930 attached [pid 6930] set_robust_list(0x555555a0f660, 24 [pid 6929] <... prctl resumed>) = 0 [pid 6930] <... set_robust_list resumed>) = 0 [pid 6929] setpgid(0, 0 [pid 6930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6929] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6930] <... prctl resumed>) = 0 [pid 6929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6930 [pid 6930] setpgid(0, 0 [pid 6927] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6931 attached [pid 6930] <... setpgid resumed>) = 0 [pid 6929] <... openat resumed>) = 3 [pid 6927] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6931] set_robust_list(0x555555a0f660, 24 [pid 6930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6928] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6931] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6931 [pid 6931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6930] <... openat resumed>) = 3 [pid 6929] write(3, "1000", 4 [pid 6928] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6927] <... write resumed>) = 24 [pid 6931] setpgid(0, 0 [pid 6930] write(3, "1000", 4 [pid 6929] <... write resumed>) = 4 [pid 6927] mount(NULL, NULL, NULL, 0, NULL [pid 6931] <... setpgid resumed>) = 0 [pid 6930] <... write resumed>) = 4 [pid 6929] close(3 [pid 6928] <... write resumed>) = 24 [pid 6927] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6930] close(3 [pid 6929] <... close resumed>) = 0 [pid 6928] mount(NULL, NULL, NULL, 0, NULL [pid 6927] exit_group(0 [pid 6931] <... openat resumed>) = 3 [pid 6930] <... close resumed>) = 0 [pid 6929] mkdir("./file0", 000 [pid 6928] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6927] <... exit_group resumed>) = ? [pid 6931] write(3, "1000", 4) = 4 [pid 6929] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6928] exit_group(0 [pid 6931] close(3 [pid 6930] mkdir("./file0", 000 [pid 6931] <... close resumed>) = 0 [pid 6930] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6929] pipe2( [pid 6928] <... exit_group resumed>) = ? [pid 6931] mkdir("./file0", 000 [pid 6930] pipe2( [pid 6929] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6927] +++ exited with 0 +++ [pid 6931] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6930] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6929] dup(4 [pid 6931] pipe2( [pid 6930] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6930] <... dup resumed>) = 5 [pid 6929] <... dup resumed>) = 5 [pid 6928] +++ exited with 0 +++ [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6931] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6930] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6929] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] <... restart_syscall resumed>) = 0 [pid 6931] dup(4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6931] <... dup resumed>) = 5 [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 6931] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6933 attached ./strace-static-x86_64: Process 6932 attached [pid 6933] set_robust_list(0x555555a0f660, 24) = 0 [pid 6932] set_robust_list(0x555555a0f660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6932 [pid 6932] <... set_robust_list resumed>) = 0 [pid 6933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6933 [pid 6933] <... prctl resumed>) = 0 [pid 6932] <... prctl resumed>) = 0 [pid 6933] setpgid(0, 0 [pid 6932] setpgid(0, 0 [pid 6933] <... setpgid resumed>) = 0 [pid 6932] <... setpgid resumed>) = 0 [pid 6933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6933] <... openat resumed>) = 3 [pid 6932] <... openat resumed>) = 3 [pid 6933] write(3, "1000", 4 [pid 6932] write(3, "1000", 4 [pid 6933] <... write resumed>) = 4 [pid 6932] <... write resumed>) = 4 [pid 6933] close(3 [pid 6932] close(3 [pid 6933] <... close resumed>) = 0 [pid 6932] <... close resumed>) = 0 [pid 6932] mkdir("./file0", 000 [pid 6929] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6933] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6933] pipe2([3, 4], 0) = 0 [pid 6933] dup(4) = 5 [pid 6933] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6932] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6931] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6929] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6931] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6930] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6929] <... write resumed>) = 24 [pid 6931] <... write resumed>) = 24 [pid 6929] mount(NULL, NULL, NULL, 0, NULL [pid 6930] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6932] pipe2([3, 4], 0) = 0 [pid 6931] mount(NULL, NULL, NULL, 0, NULL [pid 6930] <... write resumed>) = 24 [pid 6929] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6932] dup(4 [pid 6931] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6930] mount(NULL, NULL, NULL, 0, NULL [pid 6929] exit_group(0 [pid 6930] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6932] <... dup resumed>) = 5 [pid 6931] exit_group(0 [pid 6930] exit_group(0 [pid 6929] <... exit_group resumed>) = ? [pid 6932] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6931] <... exit_group resumed>) = ? [pid 6930] <... exit_group resumed>) = ? [pid 6929] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6930] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6930, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6933] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6931] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6933] write(5, "\x18\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] restart_syscall(<... resuming interrupted clone ...> [pid 6933] mount(NULL, NULL, NULL, 0, NULL [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6934 attached [pid 6933] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6934 [pid 6934] set_robust_list(0x555555a0f660, 24 [pid 6933] exit_group(0 [pid 6934] <... set_robust_list resumed>) = 0 [pid 6933] <... exit_group resumed>) = ? [pid 6933] +++ exited with 0 +++ [pid 6934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6933, 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 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6934] <... prctl resumed>) = 0 [pid 6934] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6936 attached ./strace-static-x86_64: Process 6935 attached [pid 6934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6932] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6935 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6936] set_robust_list(0x555555a0f660, 24 [pid 6935] set_robust_list(0x555555a0f660, 24 [pid 6934] <... openat resumed>) = 3 [pid 6932] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6936] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6937 attached [pid 6936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6935] <... set_robust_list resumed>) = 0 [pid 6932] <... write resumed>) = 24 [pid 6934] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6936 [pid 6937] set_robust_list(0x555555a0f660, 24 [pid 6936] <... prctl resumed>) = 0 [pid 6935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6932] mount(NULL, NULL, NULL, 0, NULL [pid 6937] <... set_robust_list resumed>) = 0 [pid 6936] setpgid(0, 0 [pid 6935] <... prctl resumed>) = 0 [pid 6934] <... write resumed>) = 4 [pid 6932] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6937 [pid 6937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6936] <... setpgid resumed>) = 0 [pid 6935] setpgid(0, 0 [pid 6934] close(3 [pid 6932] exit_group(0 [pid 6937] <... prctl resumed>) = 0 [pid 6936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6935] <... setpgid resumed>) = 0 [pid 6934] <... close resumed>) = 0 [pid 6932] <... exit_group resumed>) = ? [pid 6937] setpgid(0, 0 [pid 6935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6934] mkdir("./file0", 000 [pid 6937] <... setpgid resumed>) = 0 [pid 6937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6934] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6932] +++ exited with 0 +++ [pid 6935] <... openat resumed>) = 3 [pid 6934] pipe2( [pid 6936] <... openat resumed>) = 3 [pid 6934] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6937] <... openat resumed>) = 3 [pid 6936] write(3, "1000", 4 [pid 6935] write(3, "1000", 4 [pid 6934] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6937] write(3, "1000", 4 [pid 6936] <... write resumed>) = 4 [pid 6935] <... write resumed>) = 4 [pid 6934] <... dup resumed>) = 5 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6936] close(3 [pid 6935] close(3 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6937] <... write resumed>) = 4 [pid 6936] <... close resumed>) = 0 [pid 6935] <... close resumed>) = 0 [pid 6934] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6937] close(3 [pid 6936] mkdir("./file0", 000 [pid 6935] mkdir("./file0", 000 [pid 6937] <... close resumed>) = 0 [pid 6937] mkdir("./file0", 000 [pid 6936] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6935] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6936] pipe2( [pid 6935] pipe2( [pid 6937] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6936] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6938 attached [pid 6936] dup(4 [pid 6935] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6938] set_robust_list(0x555555a0f660, 24 [pid 6937] pipe2( [pid 6936] <... dup resumed>) = 5 [pid 6938] <... set_robust_list resumed>) = 0 [pid 6937] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6936] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6935] dup(4 [pid 6938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6935] <... dup resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6938 [pid 6938] <... prctl resumed>) = 0 [pid 6937] dup(4 [pid 6935] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6938] setpgid(0, 0 [pid 6937] <... dup resumed>) = 5 [pid 6937] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6938] <... setpgid resumed>) = 0 [pid 6938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6934] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6934] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6938] write(3, "1000", 4) = 4 [pid 6938] close(3 [pid 6934] <... write resumed>) = 24 [pid 6938] <... close resumed>) = 0 [pid 6938] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6938] pipe2( [pid 6934] mount(NULL, NULL, NULL, 0, NULL [pid 6938] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6938] dup(4) = 5 [pid 6938] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6936] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6934] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6936] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6935] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6934] exit_group(0) = ? [pid 6934] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6935] write(5, "\x18\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 6935] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6937] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6935] exit_group(0 [pid 6936] <... write resumed>) = 24 [pid 6935] <... exit_group resumed>) = ? [pid 6937] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6936] mount(NULL, NULL, NULL, 0, NULL [pid 6935] +++ exited with 0 +++ [pid 6937] <... write resumed>) = 24 [pid 6936] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6935, 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 6937] mount(NULL, NULL, NULL, 0, NULL [pid 6936] exit_group(0 [pid 6937] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6939 attached [pid 6937] exit_group(0 [pid 6939] set_robust_list(0x555555a0f660, 24 [pid 6937] <... exit_group resumed>) = ? [pid 6936] <... exit_group resumed>) = ? [pid 6939] <... set_robust_list resumed>) = 0 [pid 6939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6939 [pid 6939] <... prctl resumed>) = 0 [pid 6938] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6936] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6939] setpgid(0, 0) = 0 [pid 6937] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6936, 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=6937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6940 attached [pid 6939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6938] write(5, "\x18\x00\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) = 6940 [pid 6940] set_robust_list(0x555555a0f660, 24 [pid 6939] <... openat resumed>) = 3 [pid 6938] <... write resumed>) = 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6939] write(3, "1000", 4 [pid 6938] mount(NULL, NULL, NULL, 0, NULL [pid 6939] <... write resumed>) = 4 [pid 6938] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6940] <... set_robust_list resumed>) = 0 [pid 6939] close(3 [pid 6938] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6939] <... close resumed>) = 0 [pid 6938] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6941 attached ./strace-static-x86_64: Process 6942 attached [pid 6940] <... prctl resumed>) = 0 [pid 6939] mkdir("./file0", 000 [pid 6938] +++ exited with 0 +++ [pid 6941] set_robust_list(0x555555a0f660, 24 [pid 6940] setpgid(0, 0 [pid 6941] <... set_robust_list resumed>) = 0 [pid 6942] set_robust_list(0x555555a0f660, 24 [pid 6941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6942] <... set_robust_list resumed>) = 0 [pid 6941] <... prctl resumed>) = 0 [pid 6940] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6942 [pid 6941] setpgid(0, 0 [pid 6940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6941] <... setpgid resumed>) = 0 [pid 6940] <... openat resumed>) = 3 [pid 6939] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6941 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6942] <... prctl resumed>) = 0 [pid 6941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6940] write(3, "1000", 4 [pid 6939] pipe2( [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6941] <... openat resumed>) = 3 [pid 6942] setpgid(0, 0 [pid 6940] <... write resumed>) = 4 [pid 6941] write(3, "1000", 4 [pid 6940] close(3 [pid 6941] <... write resumed>) = 4 [pid 6940] <... close resumed>) = 0 [pid 6941] close(3 [pid 6940] mkdir("./file0", 000 [pid 6941] <... close resumed>) = 0 [pid 6941] mkdir("./file0", 000 [pid 6940] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6942] <... setpgid resumed>) = 0 [pid 6941] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6940] pipe2( [pid 6941] pipe2( [pid 6940] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6939] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6941] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6940] dup(4 [pid 6941] dup(4) = 5 [pid 6940] <... dup resumed>) = 5 ./strace-static-x86_64: Process 6943 attached [pid 6942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6941] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6940] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6939] dup(4 [pid 6943] set_robust_list(0x555555a0f660, 24 [pid 6942] <... openat resumed>) = 3 [pid 6939] <... dup resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6943 [pid 6943] <... set_robust_list resumed>) = 0 [pid 6942] write(3, "1000", 4 [pid 6939] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6942] <... write resumed>) = 4 [pid 6942] close(3 [pid 6943] <... prctl resumed>) = 0 [pid 6942] <... close resumed>) = 0 [pid 6943] setpgid(0, 0 [pid 6942] mkdir("./file0", 000 [pid 6943] <... setpgid resumed>) = 0 [pid 6942] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6942] pipe2([3, 4], 0) = 0 [pid 6943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6942] dup(4 [pid 6943] <... openat resumed>) = 3 [pid 6942] <... dup resumed>) = 5 [pid 6943] write(3, "1000", 4 [pid 6942] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6943] <... write resumed>) = 4 [pid 6941] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6943] close(3) = 0 [pid 6943] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6941] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6943] pipe2( [pid 6941] <... write resumed>) = 24 [pid 6943] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6943] dup(4 [pid 6941] mount(NULL, NULL, NULL, 0, NULL [pid 6943] <... dup resumed>) = 5 [pid 6941] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6943] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6941] exit_group(0) = ? [pid 6941] +++ exited with 0 +++ [pid 6940] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6939] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6940] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6939] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6940] <... write resumed>) = 24 [pid 6939] <... write resumed>) = 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6940] mount(NULL, NULL, NULL, 0, NULL [pid 6939] mount(NULL, NULL, NULL, 0, NULL [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6940] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6939] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... restart_syscall resumed>) = 0 [pid 6940] exit_group(0 [pid 6939] exit_group(0 [pid 6940] <... exit_group resumed>) = ? [pid 6939] <... exit_group resumed>) = ? [pid 6942] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6940] +++ exited with 0 +++ [pid 6939] +++ exited with 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=6939, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6940, 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 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6945 attached ./strace-static-x86_64: Process 6944 attached [pid 6945] set_robust_list(0x555555a0f660, 24 [pid 6942] write(5, "\x18\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 6946 attached [pid 6945] <... set_robust_list resumed>) = 0 [pid 6944] set_robust_list(0x555555a0f660, 24 [pid 6943] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6942] <... write resumed>) = 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6944 [pid 6945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6944] <... set_robust_list resumed>) = 0 [pid 6943] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6942] mount(NULL, NULL, NULL, 0, NULL [pid 6946] set_robust_list(0x555555a0f660, 24 [pid 6945] <... prctl resumed>) = 0 [pid 6943] <... write resumed>) = 24 [pid 6942] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6946 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6945 [pid 6946] <... set_robust_list resumed>) = 0 [pid 6944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6943] mount(NULL, NULL, NULL, 0, NULL [pid 6942] exit_group(0 [pid 6945] setpgid(0, 0 [pid 6946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6945] <... setpgid resumed>) = 0 [pid 6944] <... prctl resumed>) = 0 [pid 6943] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6942] <... exit_group resumed>) = ? [pid 6946] <... prctl resumed>) = 0 [pid 6945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6944] setpgid(0, 0 [pid 6943] exit_group(0 [pid 6946] setpgid(0, 0 [pid 6944] <... setpgid resumed>) = 0 [pid 6946] <... setpgid resumed>) = 0 [pid 6945] <... openat resumed>) = 3 [pid 6944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6943] <... exit_group resumed>) = ? [pid 6946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6945] write(3, "1000", 4 [pid 6944] <... openat resumed>) = 3 [pid 6942] +++ exited with 0 +++ [pid 6946] write(3, "1000", 4 [pid 6945] <... write resumed>) = 4 [pid 6943] +++ exited with 0 +++ [pid 6946] <... write resumed>) = 4 [pid 6945] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6946] close(3 [pid 6945] <... close resumed>) = 0 [pid 6944] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6943, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6946] <... close resumed>) = 0 [pid 6945] mkdir("./file0", 000 [pid 6944] <... write resumed>) = 4 [pid 5066] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6947 attached [pid 6946] mkdir("./file0", 000 [pid 6944] close(3 [pid 5066] <... restart_syscall resumed>) = 0 [pid 6947] set_robust_list(0x555555a0f660, 24 [pid 6944] <... close resumed>) = 0 [pid 6947] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6947 [pid 6947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6946] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6945] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6944] mkdir("./file0", 000 [pid 6947] <... prctl resumed>) = 0 [pid 6946] pipe2( [pid 6945] pipe2( [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6947] setpgid(0, 0 [pid 6945] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6944] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6946] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6947] <... setpgid resumed>) = 0 [pid 6947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6948 attached [pid 6948] set_robust_list(0x555555a0f660, 24 [pid 6947] write(3, "1000", 4 [pid 6948] <... set_robust_list resumed>) = 0 [pid 6947] <... write resumed>) = 4 [pid 6945] dup(4 [pid 6944] pipe2( [pid 6948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6947] close(3 [pid 6946] dup(4 [pid 6945] <... dup resumed>) = 5 [pid 6944] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6948 [pid 6948] <... prctl resumed>) = 0 [pid 6947] <... close resumed>) = 0 [pid 6946] <... dup resumed>) = 5 [pid 6945] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6944] dup(4 [pid 6948] setpgid(0, 0 [pid 6947] mkdir("./file0", 000 [pid 6946] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6948] <... setpgid resumed>) = 0 [pid 6947] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6944] <... dup resumed>) = 5 [pid 6948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6947] pipe2( [pid 6944] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6947] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6948] <... openat resumed>) = 3 [pid 6947] dup(4) = 5 [pid 6947] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6948] write(3, "1000", 4) = 4 [pid 6948] close(3) = 0 [pid 6948] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6948] pipe2([3, 4], 0) = 0 [pid 6948] dup(4) = 5 [pid 6948] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6946] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6945] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6944] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6947] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6946] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6945] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6944] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6946] <... write resumed>) = 24 [pid 6945] <... write resumed>) = 24 [pid 6944] <... write resumed>) = 24 [pid 6947] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6944] mount(NULL, NULL, NULL, 0, NULL [pid 6945] mount(NULL, NULL, NULL, 0, NULL [pid 6947] <... write resumed>) = 24 [pid 6946] mount(NULL, NULL, NULL, 0, NULL [pid 6948] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6947] mount(NULL, NULL, NULL, 0, NULL [pid 6946] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6945] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6944] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6947] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6947] exit_group(0 [pid 6946] exit_group(0 [pid 6945] exit_group(0 [pid 6944] exit_group(0 [pid 6947] <... exit_group resumed>) = ? [pid 6944] <... exit_group resumed>) = ? [pid 6946] <... exit_group resumed>) = ? [pid 6945] <... exit_group resumed>) = ? [pid 6947] +++ exited with 0 +++ [pid 6945] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6944] +++ exited with 0 +++ ./strace-static-x86_64: Process 6949 attached [pid 6949] set_robust_list(0x555555a0f660, 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6944, 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 6949] <... set_robust_list resumed>) = 0 [pid 6948] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6948] <... write resumed>) = 24 [pid 6946] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6949 ./strace-static-x86_64: Process 6950 attached [pid 6949] <... prctl resumed>) = 0 [pid 6948] mount(NULL, NULL, NULL, 0, NULL [pid 6950] set_robust_list(0x555555a0f660, 24 [pid 6949] setpgid(0, 0 [pid 6948] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6946, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6950] <... set_robust_list resumed>) = 0 [pid 6949] <... setpgid resumed>) = 0 [pid 6948] exit_group(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] <... clone resumed>, child_tidptr=0x555555a0f650) = 6950 [pid 6950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6948] <... exit_group resumed>) = ? [pid 6948] +++ exited with 0 +++ [pid 6950] <... prctl resumed>) = 0 [pid 6949] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6952 attached ./strace-static-x86_64: Process 6951 attached [pid 6950] setpgid(0, 0 [pid 6949] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6952] set_robust_list(0x555555a0f660, 24 [pid 6951] set_robust_list(0x555555a0f660, 24 [pid 6950] <... setpgid resumed>) = 0 [pid 6949] <... write resumed>) = 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6951 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6952 [pid 6952] <... set_robust_list resumed>) = 0 [pid 6951] <... set_robust_list resumed>) = 0 [pid 6950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6949] close(3) = 0 [pid 6952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6950] <... openat resumed>) = 3 [pid 6949] mkdir("./file0", 000 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6952] <... prctl resumed>) = 0 [pid 6951] <... prctl resumed>) = 0 [pid 6950] write(3, "1000", 4 [pid 6949] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6952] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6953 attached [pid 6952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6951] setpgid(0, 0 [pid 6950] <... write resumed>) = 4 [pid 6949] pipe2( [pid 6953] set_robust_list(0x555555a0f660, 24 [pid 6952] <... openat resumed>) = 3 [pid 6951] <... setpgid resumed>) = 0 [pid 6950] close(3 [pid 6953] <... set_robust_list resumed>) = 0 [pid 6950] <... close resumed>) = 0 [pid 6949] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6953 [pid 6953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6952] write(3, "1000", 4 [pid 6951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6950] mkdir("./file0", 000 [pid 6949] dup(4 [pid 6953] <... prctl resumed>) = 0 [pid 6952] <... write resumed>) = 4 [pid 6950] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6953] setpgid(0, 0 [pid 6952] close(3 [pid 6953] <... setpgid resumed>) = 0 [pid 6952] <... close resumed>) = 0 [pid 6953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6952] mkdir("./file0", 000 [pid 6951] <... openat resumed>) = 3 [pid 6950] pipe2( [pid 6949] <... dup resumed>) = 5 [pid 6953] <... openat resumed>) = 3 [pid 6952] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6950] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6949] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6950] dup(4 [pid 6952] pipe2( [pid 6953] write(3, "1000", 4 [pid 6952] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6950] <... dup resumed>) = 5 [pid 6953] <... write resumed>) = 4 [pid 6953] close(3 [pid 6952] dup(4 [pid 6950] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6953] <... close resumed>) = 0 [pid 6952] <... dup resumed>) = 5 [pid 6951] write(3, "1000", 4 [pid 6952] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6951] <... write resumed>) = 4 [pid 6951] close(3 [pid 6953] mkdir("./file0", 000 [pid 6951] <... close resumed>) = 0 [pid 6953] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6951] mkdir("./file0", 000 [pid 6953] pipe2( [pid 6951] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6953] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6953] dup(4 [pid 6952] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6951] pipe2( [pid 6950] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6949] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6949] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6953] <... dup resumed>) = 5 [pid 6952] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6951] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6949] <... write resumed>) = 24 [pid 6953] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6952] <... write resumed>) = 24 [pid 6951] dup(4 [pid 6950] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6949] mount(NULL, NULL, NULL, 0, NULL [pid 6952] mount(NULL, NULL, NULL, 0, NULL [pid 6950] <... write resumed>) = 24 [pid 6949] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6952] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6951] <... dup resumed>) = 5 [pid 6950] mount(NULL, NULL, NULL, 0, NULL [pid 6949] exit_group(0 [pid 6953] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6952] exit_group(0 [pid 6951] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6950] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6949] <... exit_group resumed>) = ? [pid 6953] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6952] <... exit_group resumed>) = ? [pid 6950] exit_group(0 [pid 6953] <... write resumed>) = 24 [pid 6952] +++ exited with 0 +++ [pid 6950] <... exit_group resumed>) = ? [pid 6953] mount(NULL, NULL, NULL, 0, NULL [pid 6950] +++ exited with 0 +++ [pid 6949] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6953] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6953] exit_group(0) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6953] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6953, 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./strace-static-x86_64: Process 6954 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6954] set_robust_list(0x555555a0f660, 24) = 0 [pid 6954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6954] <... prctl resumed>) = 0 [pid 6954] setpgid(0, 0) = 0 [pid 6954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6956 attached [pid 6956] set_robust_list(0x555555a0f660, 24 [pid 6951] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6956] <... set_robust_list resumed>) = 0 [pid 6956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6954 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6956 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6955 ./strace-static-x86_64: Process 6955 attached [pid 6956] <... prctl resumed>) = 0 [pid 6954] <... openat resumed>) = 3 [pid 6956] setpgid(0, 0) = 0 [pid 6956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6954] write(3, "1000", 4 [pid 6955] set_robust_list(0x555555a0f660, 24) = 0 [pid 6954] <... write resumed>) = 4 [pid 6955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6956] <... openat resumed>) = 3 [pid 6954] close(3 [pid 6955] setpgid(0, 0 [pid 6954] <... close resumed>) = 0 [pid 6955] <... setpgid resumed>) = 0 [pid 6956] write(3, "1000", 4 [pid 6954] mkdir("./file0", 000 [pid 6955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6956] <... write resumed>) = 4 [pid 6954] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6951] write(5, "\x18\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 6957 attached [pid 6956] close(3 [pid 6954] pipe2( [pid 6957] set_robust_list(0x555555a0f660, 24 [pid 6955] <... openat resumed>) = 3 [pid 6956] <... close resumed>) = 0 [pid 6954] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6951] <... write resumed>) = 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6957 [pid 6957] <... set_robust_list resumed>) = 0 [pid 6955] write(3, "1000", 4 [pid 6956] mkdir("./file0", 000 [pid 6954] dup(4 [pid 6951] mount(NULL, NULL, NULL, 0, NULL [pid 6957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6955] <... write resumed>) = 4 [pid 6956] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6954] <... dup resumed>) = 5 [pid 6951] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6955] close(3) = 0 [pid 6957] <... prctl resumed>) = 0 [pid 6955] mkdir("./file0", 000 [pid 6956] pipe2( [pid 6954] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6951] exit_group(0 [pid 6957] setpgid(0, 0 [pid 6955] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6956] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6951] <... exit_group resumed>) = ? [pid 6957] <... setpgid resumed>) = 0 [pid 6955] pipe2( [pid 6956] dup(4 [pid 6957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6955] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6956] <... dup resumed>) = 5 [pid 6957] <... openat resumed>) = 3 [pid 6955] dup(4 [pid 6956] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6951] +++ exited with 0 +++ [pid 6955] <... dup resumed>) = 5 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6957] write(3, "1000", 4 [pid 6955] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6957] <... write resumed>) = 4 [pid 6957] close(3 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6958 attached [pid 6957] <... close resumed>) = 0 [pid 6957] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6957] pipe2([3, 4], 0) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6958 [pid 6958] set_robust_list(0x555555a0f660, 24 [pid 6957] dup(4) = 5 [pid 6958] <... set_robust_list resumed>) = 0 [pid 6957] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6954] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6958] setpgid(0, 0 [pid 6957] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6955] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6956] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6958] <... setpgid resumed>) = 0 [pid 6954] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6957] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6955] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6956] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6954] <... write resumed>) = 24 [pid 6958] <... openat resumed>) = 3 [pid 6957] <... write resumed>) = 24 [pid 6955] <... write resumed>) = 24 [pid 6956] <... write resumed>) = 24 [pid 6954] mount(NULL, NULL, NULL, 0, NULL [pid 6957] mount(NULL, NULL, NULL, 0, NULL [pid 6955] mount(NULL, NULL, NULL, 0, NULL [pid 6956] mount(NULL, NULL, NULL, 0, NULL [pid 6958] write(3, "1000", 4 [pid 6954] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6957] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6955] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6958] <... write resumed>) = 4 [pid 6955] exit_group(0 [pid 6954] exit_group(0 [pid 6956] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6958] close(3 [pid 6957] exit_group(0 [pid 6955] <... exit_group resumed>) = ? [pid 6956] exit_group(0 [pid 6954] <... exit_group resumed>) = ? [pid 6958] <... close resumed>) = 0 [pid 6958] mkdir("./file0", 000 [pid 6957] <... exit_group resumed>) = ? [pid 6956] <... exit_group resumed>) = ? [pid 6958] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6958] pipe2([3, 4], 0) = 0 [pid 6958] dup(4 [pid 6957] +++ exited with 0 +++ [pid 6955] +++ exited with 0 +++ [pid 6956] +++ exited with 0 +++ [pid 6954] +++ exited with 0 +++ [pid 6958] <... dup resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6957, 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=6956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6958] 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6959 attached [pid 6959] set_robust_list(0x555555a0f660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6960 attached [pid 6960] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 6961 attached [pid 6961] set_robust_list(0x555555a0f660, 24 [pid 6960] <... set_robust_list resumed>) = 0 [pid 6959] <... set_robust_list resumed>) = 0 [pid 6958] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6960 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6961 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6959 [pid 6961] <... set_robust_list resumed>) = 0 [pid 6960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6959] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6962 attached [pid 6961] <... prctl resumed>) = 0 [pid 6960] <... prctl resumed>) = 0 [pid 6959] setpgid(0, 0 [pid 6958] write(5, "\x18\x00\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) = 6962 [pid 6962] set_robust_list(0x555555a0f660, 24 [pid 6961] setpgid(0, 0 [pid 6960] setpgid(0, 0 [pid 6959] <... setpgid resumed>) = 0 [pid 6958] <... write resumed>) = 24 [pid 6962] <... set_robust_list resumed>) = 0 [pid 6961] <... setpgid resumed>) = 0 [pid 6960] <... setpgid resumed>) = 0 [pid 6959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6958] mount(NULL, NULL, NULL, 0, NULL [pid 6962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6958] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6962] <... prctl resumed>) = 0 [pid 6960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6959] <... openat resumed>) = 3 [pid 6958] exit_group(0 [pid 6962] setpgid(0, 0 [pid 6961] <... openat resumed>) = 3 [pid 6958] <... exit_group resumed>) = ? [pid 6960] <... openat resumed>) = 3 [pid 6961] write(3, "1000", 4 [pid 6959] write(3, "1000", 4 [pid 6962] <... setpgid resumed>) = 0 [pid 6961] <... write resumed>) = 4 [pid 6960] write(3, "1000", 4 [pid 6959] <... write resumed>) = 4 [pid 6961] close(3 [pid 6960] <... write resumed>) = 4 [pid 6959] close(3 [pid 6961] <... close resumed>) = 0 [pid 6959] <... close resumed>) = 0 [pid 6962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6961] mkdir("./file0", 000 [pid 6960] close(3 [pid 6961] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6959] mkdir("./file0", 000 [pid 6962] <... openat resumed>) = 3 [pid 6961] pipe2( [pid 6960] <... close resumed>) = 0 [pid 6959] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6961] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6960] mkdir("./file0", 000 [pid 6959] pipe2( [pid 6962] write(3, "1000", 4 [pid 6958] +++ exited with 0 +++ [pid 6962] <... write resumed>) = 4 [pid 6961] dup(4 [pid 6960] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6959] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6962] close(3 [pid 6961] <... dup resumed>) = 5 [pid 6960] pipe2( [pid 6959] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6962] <... close resumed>) = 0 [pid 6961] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6960] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6959] <... dup resumed>) = 5 [pid 6962] mkdir("./file0", 000 [pid 6960] dup(4 [pid 6959] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6962] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6960] <... dup resumed>) = 5 [pid 5073] <... restart_syscall resumed>) = 0 [pid 6962] pipe2( [pid 6960] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6962] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6962] dup(4) = 5 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6962] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6963 attached [pid 6963] set_robust_list(0x555555a0f660, 24) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6963 [pid 6963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6961] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6963] <... prctl resumed>) = 0 [pid 6961] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6963] setpgid(0, 0 [pid 6961] <... write resumed>) = 24 [pid 6959] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6963] <... setpgid resumed>) = 0 [pid 6961] mount(NULL, NULL, NULL, 0, NULL [pid 6963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6961] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6960] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6959] write(5, "\x18\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 6959] mount(NULL, NULL, NULL, 0, NULL [pid 6960] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6959] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6960] <... write resumed>) = 24 [pid 6959] exit_group(0 [pid 6960] mount(NULL, NULL, NULL, 0, NULL [pid 6959] <... exit_group resumed>) = ? [pid 6962] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6960] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6959] +++ exited with 0 +++ [pid 6961] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6963] <... openat resumed>) = 3 [pid 6961] <... exit_group resumed>) = ? [pid 6960] exit_group(0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6963] write(3, "1000", 4 [pid 6962] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6960] <... exit_group resumed>) = ? [pid 5066] <... restart_syscall resumed>) = 0 [pid 6963] <... write resumed>) = 4 [pid 6963] close(3 [pid 6962] <... write resumed>) = 24 [pid 6963] <... close resumed>) = 0 [pid 6962] mount(NULL, NULL, NULL, 0, NULL [pid 6961] +++ exited with 0 +++ [pid 6960] +++ exited with 0 +++ [pid 6963] mkdir("./file0", 000 [pid 6962] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6963] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6962] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6961, 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 6963] pipe2( [pid 6962] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6963] <... 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 6964 attached [pid 6964] set_robust_list(0x555555a0f660, 24) = 0 [pid 6963] dup(4 [pid 6964] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6965 attached ) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6964 [pid 6965] set_robust_list(0x555555a0f660, 24 [pid 6964] setpgid(0, 0 [pid 6963] <... dup resumed>) = 5 [pid 6964] <... setpgid resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6965 [pid 6965] <... set_robust_list resumed>) = 0 [pid 6964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6962] +++ exited with 0 +++ ./strace-static-x86_64: Process 6966 attached [pid 6965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6963] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6965] <... prctl resumed>) = 0 [pid 6964] <... openat resumed>) = 3 [pid 6965] setpgid(0, 0 [pid 6964] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6966 [pid 6965] <... setpgid resumed>) = 0 [pid 6964] <... write resumed>) = 4 [pid 6966] set_robust_list(0x555555a0f660, 24 [pid 6965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6964] close(3 [pid 6966] <... set_robust_list resumed>) = 0 [pid 6965] <... openat resumed>) = 3 [pid 6964] <... close resumed>) = 0 [pid 6965] write(3, "1000", 4 [pid 6964] mkdir("./file0", 000 [pid 6966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6965] <... write resumed>) = 4 [pid 6964] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6965] close(3 [pid 6964] pipe2( [pid 6966] <... prctl resumed>) = 0 [pid 6965] <... close resumed>) = 0 [pid 6964] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6966] setpgid(0, 0 [pid 6965] mkdir("./file0", 000 [pid 6964] dup(4 [pid 6966] <... setpgid resumed>) = 0 [pid 6965] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6964] <... dup resumed>) = 5 [pid 6966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6965] pipe2( [pid 6964] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6965] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 6967 attached [pid 6965] dup(4 [pid 6967] set_robust_list(0x555555a0f660, 24 [pid 6966] <... openat resumed>) = 3 [pid 6965] <... dup resumed>) = 5 [pid 6967] <... set_robust_list resumed>) = 0 [pid 6965] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6966] write(3, "1000", 4 [pid 6967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6966] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6967 [pid 6967] <... prctl resumed>) = 0 [pid 6966] close(3 [pid 6967] setpgid(0, 0) = 0 [pid 6967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6966] <... close resumed>) = 0 [pid 6966] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6967] <... openat resumed>) = 3 [pid 6966] pipe2( [pid 6967] write(3, "1000", 4 [pid 6966] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6965] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6964] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6963] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6967] <... write resumed>) = 4 [pid 6966] dup(4 [pid 6965] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6964] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6963] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6967] close(3 [pid 6966] <... dup resumed>) = 5 [pid 6965] <... write resumed>) = 24 [pid 6964] <... write resumed>) = 24 [pid 6963] <... write resumed>) = 24 [pid 6967] <... close resumed>) = 0 [pid 6966] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6965] mount(NULL, NULL, NULL, 0, NULL [pid 6964] mount(NULL, NULL, NULL, 0, NULL [pid 6963] mount(NULL, NULL, NULL, 0, NULL [pid 6967] mkdir("./file0", 000 [pid 6965] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6964] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6963] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6967] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6965] exit_group(0 [pid 6964] exit_group(0 [pid 6963] exit_group(0 [pid 6967] pipe2( [pid 6964] <... exit_group resumed>) = ? [pid 6967] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6967] dup(4 [pid 6965] <... exit_group resumed>) = ? [pid 6964] +++ exited with 0 +++ [pid 6963] <... exit_group resumed>) = ? [pid 6967] <... dup resumed>) = 5 [pid 6967] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6963] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6966] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6968 attached [pid 6966] write(5, "\x18\x00\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 6968] set_robust_list(0x555555a0f660, 24 [pid 6966] <... write resumed>) = 24 [pid 6968] <... set_robust_list resumed>) = 0 [pid 6966] mount(NULL, NULL, NULL, 0, NULL [pid 6968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6966] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6965] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6968 [pid 6968] <... prctl resumed>) = 0 [pid 6966] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6965, 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 6968] setpgid(0, 0 [pid 6966] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6969 attached [pid 6967] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6969] set_robust_list(0x555555a0f660, 24 [pid 6967] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6966] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6969] <... set_robust_list resumed>) = 0 [pid 6969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6968] <... setpgid resumed>) = 0 [pid 6967] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6969] <... prctl resumed>) = 0 [pid 6967] mount(NULL, NULL, NULL, 0, NULL [pid 6969] setpgid(0, 0 [pid 6968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6967] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6970 attached [pid 6969] <... setpgid resumed>) = 0 [pid 6968] <... openat resumed>) = 3 [pid 6967] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6969 [pid 6970] set_robust_list(0x555555a0f660, 24 [pid 6969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6968] write(3, "1000", 4 [pid 6967] <... exit_group resumed>) = ? [pid 6970] <... set_robust_list resumed>) = 0 [pid 6968] <... write resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6970 [pid 6970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6969] <... openat resumed>) = 3 [pid 6967] +++ exited with 0 +++ [pid 6968] close(3 [pid 6969] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6970] <... prctl resumed>) = 0 [pid 6969] <... write resumed>) = 4 [pid 6968] <... close resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 6970] setpgid(0, 0 [pid 6969] close(3 [pid 6970] <... setpgid resumed>) = 0 [pid 6969] <... close resumed>) = 0 [pid 6968] mkdir("./file0", 000 [pid 5071] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6971 attached [pid 6970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6969] mkdir("./file0", 000 [pid 6968] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6971] set_robust_list(0x555555a0f660, 24 [pid 6969] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6968] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6971 [pid 6970] <... openat resumed>) = 3 [pid 6970] write(3, "1000", 4 [pid 6971] <... set_robust_list resumed>) = 0 [pid 6970] <... write resumed>) = 4 [pid 6969] pipe2( [pid 6968] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6972 attached [pid 6971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6970] close(3 [pid 6969] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6968] dup(4 [pid 6972] set_robust_list(0x555555a0f660, 24 [pid 6971] <... prctl resumed>) = 0 [pid 6970] <... close resumed>) = 0 [pid 6969] dup(4 [pid 6968] <... dup resumed>) = 5 [pid 6972] <... set_robust_list resumed>) = 0 [pid 6970] mkdir("./file0", 000 [pid 6969] <... dup resumed>) = 5 [pid 6972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6971] setpgid(0, 0 [pid 6970] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6969] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6968] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6972 [pid 6972] <... prctl resumed>) = 0 [pid 6971] <... setpgid resumed>) = 0 [pid 6970] pipe2( [pid 6972] setpgid(0, 0) = 0 [pid 6972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6972] write(3, "1000", 4) = 4 [pid 6971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6970] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6972] close(3) = 0 [pid 6972] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6972] pipe2([3, 4], 0) = 0 [pid 6971] <... openat resumed>) = 3 [pid 6972] dup(4 [pid 6970] dup(4 [pid 6972] <... dup resumed>) = 5 [pid 6971] write(3, "1000", 4 [pid 6972] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6971] <... write resumed>) = 4 [pid 6970] <... dup resumed>) = 5 [pid 6971] close(3 [pid 6970] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6968] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6971] <... close resumed>) = 0 [pid 6971] mkdir("./file0", 000 [pid 6968] write(5, "\x18\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 6968] mount(NULL, NULL, NULL, 0, NULL [pid 6971] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6971] pipe2( [pid 6969] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6968] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6969] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6968] exit_group(0 [pid 6971] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6969] <... write resumed>) = 24 [pid 6968] <... exit_group resumed>) = ? [pid 6972] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6971] dup(4 [pid 6969] mount(NULL, NULL, NULL, 0, NULL [pid 6968] +++ exited with 0 +++ [pid 6969] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6969] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6968, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6969] <... exit_group resumed>) = ? [pid 6971] <... dup resumed>) = 5 [pid 6969] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6972] write(5, "\x18\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 6972] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6972] exit_group(0 [pid 6971] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6973 attached [pid 6972] <... exit_group resumed>) = ? [pid 6973] set_robust_list(0x555555a0f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6973 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6973] <... set_robust_list resumed>) = 0 [pid 6972] +++ exited with 0 +++ [pid 6970] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6974 attached [pid 6973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6970] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6974] set_robust_list(0x555555a0f660, 24 [pid 6973] <... prctl resumed>) = 0 [pid 6970] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6974 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6971] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6974] <... set_robust_list resumed>) = 0 [pid 6973] setpgid(0, 0 [pid 6971] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6970] mount(NULL, NULL, NULL, 0, NULL [pid 6971] <... write resumed>) = 24 [pid 6971] mount(NULL, NULL, NULL, 0, NULL [pid 6974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6973] <... setpgid resumed>) = 0 [pid 6971] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6970] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6971] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6974] <... prctl resumed>) = 0 [pid 6973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6971] <... exit_group resumed>) = ? [pid 6970] exit_group(0 [pid 6974] setpgid(0, 0 [pid 6970] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6975 attached [pid 6974] <... setpgid resumed>) = 0 [pid 6970] +++ exited with 0 +++ [pid 6975] set_robust_list(0x555555a0f660, 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6975] <... set_robust_list resumed>) = 0 [pid 6971] +++ exited with 0 +++ [pid 6975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6973] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6975 [pid 6975] <... prctl resumed>) = 0 [pid 6974] <... openat resumed>) = 3 [pid 6973] write(3, "1000", 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6971, 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 6975] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6975] <... setpgid resumed>) = 0 [pid 6974] write(3, "1000", 4 [pid 6973] <... write resumed>) = 4 [pid 6973] close(3 [pid 6975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6977 attached ./strace-static-x86_64: Process 6976 attached ) = 3 [pid 6974] <... write resumed>) = 4 [pid 6973] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6976 [pid 6977] set_robust_list(0x555555a0f660, 24 [pid 6976] set_robust_list(0x555555a0f660, 24 [pid 6974] close(3 [pid 6973] mkdir("./file0", 000 [pid 6977] <... set_robust_list resumed>) = 0 [pid 6976] <... set_robust_list resumed>) = 0 [pid 6975] write(3, "1000", 4 [pid 6974] <... close resumed>) = 0 [pid 6973] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6977 [pid 6977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6975] <... write resumed>) = 4 [pid 6974] mkdir("./file0", 000 [pid 6973] pipe2( [pid 6975] close(3 [pid 6974] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6976] <... prctl resumed>) = 0 [pid 6973] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6975] <... close resumed>) = 0 [pid 6977] <... prctl resumed>) = 0 [pid 6975] mkdir("./file0", 000 [pid 6974] pipe2( [pid 6977] setpgid(0, 0 [pid 6975] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6974] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6973] dup(4 [pid 6977] <... setpgid resumed>) = 0 [pid 6976] setpgid(0, 0 [pid 6975] pipe2( [pid 6974] dup(4 [pid 6973] <... dup resumed>) = 5 [pid 6975] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6973] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6976] <... setpgid resumed>) = 0 [pid 6977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6975] dup(4 [pid 6974] <... dup resumed>) = 5 [pid 6975] <... dup resumed>) = 5 [pid 6975] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6974] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6977] <... openat resumed>) = 3 [pid 6976] <... openat resumed>) = 3 [pid 6977] write(3, "1000", 4) = 4 [pid 6976] write(3, "1000", 4 [pid 6977] close(3) = 0 [pid 6976] <... write resumed>) = 4 [pid 6977] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6976] close(3 [pid 6977] pipe2( [pid 6976] <... close resumed>) = 0 [pid 6977] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6976] mkdir("./file0", 000 [pid 6977] dup(4 [pid 6976] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6977] <... dup resumed>) = 5 [pid 6977] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6976] pipe2([3, 4], 0) = 0 [pid 6976] dup(4) = 5 [pid 6976] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6973] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6973] write(5, "\x18\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 6973] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6973] exit_group(0) = ? [pid 6975] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6974] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6973] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6975] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6974] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6977] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6976] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6975] <... write resumed>) = 24 [pid 6974] <... write resumed>) = 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6975] mount(NULL, NULL, NULL, 0, NULL [pid 6974] mount(NULL, NULL, NULL, 0, NULL [pid 6975] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6974] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6976] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6974] exit_group(0 [pid 6977] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6975] exit_group(0 [pid 6976] <... write resumed>) = 24 [pid 6977] <... write resumed>) = 24 [pid 6977] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6977] exit_group(0 [pid 6976] mount(NULL, NULL, NULL, 0, NULL [pid 6974] <... exit_group resumed>) = ? [pid 6976] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6977] <... exit_group resumed>) = ? [pid 6975] <... exit_group resumed>) = ? [pid 6977] +++ exited with 0 +++ [pid 6976] exit_group(0 [pid 6974] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6974, 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./strace-static-x86_64: Process 6978 attached [pid 6976] <... exit_group resumed>) = ? [pid 6975] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6979 attached [pid 6978] set_robust_list(0x555555a0f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6978 [pid 6979] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6979 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6979] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6978] <... set_robust_list resumed>) = 0 [pid 6976] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6980 attached [pid 6979] <... prctl resumed>) = 0 [pid 6978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6980 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6976, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6979] setpgid(0, 0 [pid 6978] <... prctl resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 6980] set_robust_list(0x555555a0f660, 24) = 0 [pid 6979] <... setpgid resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6981 ./strace-static-x86_64: Process 6981 attached [pid 6978] setpgid(0, 0 [pid 6981] set_robust_list(0x555555a0f660, 24 [pid 6978] <... setpgid resumed>) = 0 [pid 6981] <... set_robust_list resumed>) = 0 [pid 6980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6978] 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 6981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6980] <... prctl resumed>) = 0 [pid 6979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6978] <... openat resumed>) = 3 [pid 6981] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6982 attached [pid 6981] setpgid(0, 0 [pid 6980] setpgid(0, 0 [pid 6979] <... openat resumed>) = 3 [pid 6978] write(3, "1000", 4 [pid 6982] set_robust_list(0x555555a0f660, 24 [pid 6981] <... setpgid resumed>) = 0 [pid 6980] <... setpgid resumed>) = 0 [pid 6979] write(3, "1000", 4 [pid 6978] <... write resumed>) = 4 [pid 6982] <... set_robust_list resumed>) = 0 [pid 6981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6979] <... write resumed>) = 4 [pid 6978] close(3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6982 [pid 6982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6981] <... openat resumed>) = 3 [pid 6982] <... prctl resumed>) = 0 [pid 6981] write(3, "1000", 4 [pid 6979] close(3 [pid 6978] <... close resumed>) = 0 [pid 6982] setpgid(0, 0 [pid 6981] <... write resumed>) = 4 [pid 6980] <... openat resumed>) = 3 [pid 6979] <... close resumed>) = 0 [pid 6978] mkdir("./file0", 000 [pid 6981] close(3 [pid 6982] <... setpgid resumed>) = 0 [pid 6978] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6981] <... close resumed>) = 0 [pid 6980] write(3, "1000", 4 [pid 6979] mkdir("./file0", 000 [pid 6978] pipe2( [pid 6982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6981] mkdir("./file0", 000 [pid 6980] <... write resumed>) = 4 [pid 6979] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6978] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6982] <... openat resumed>) = 3 [pid 6981] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6980] close(3 [pid 6979] pipe2( [pid 6978] dup(4 [pid 6981] pipe2( [pid 6980] <... close resumed>) = 0 [pid 6979] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6981] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6978] <... dup resumed>) = 5 [pid 6982] write(3, "1000", 4 [pid 6981] dup(4 [pid 6980] mkdir("./file0", 000 [pid 6979] dup(4 [pid 6978] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6982] <... write resumed>) = 4 [pid 6981] <... dup resumed>) = 5 [pid 6980] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6979] <... dup resumed>) = 5 [pid 6982] close(3 [pid 6980] pipe2( [pid 6979] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6982] <... close resumed>) = 0 [pid 6981] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6980] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6982] mkdir("./file0", 000 [pid 6980] dup(4 [pid 6982] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6980] <... dup resumed>) = 5 [pid 6982] pipe2( [pid 6980] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6982] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6982] dup(4) = 5 [pid 6982] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6978] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6978] write(5, "\x18\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 6978] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 6979] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6978] exit_group(0) = ? [pid 6982] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6981] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6982] write(5, "\x18\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 6981] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6979] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6978] +++ exited with 0 +++ [pid 6982] mount(NULL, NULL, NULL, 0, NULL [pid 6981] <... write resumed>) = 24 [pid 6980] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6979] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6978, 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 6982] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6981] mount(NULL, NULL, NULL, 0, NULL [pid 6980] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6979] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 6983 attached [pid 6982] exit_group(0 [pid 6981] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6980] <... write resumed>) = 24 [pid 6979] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6983] set_robust_list(0x555555a0f660, 24 [pid 6982] <... exit_group resumed>) = ? [pid 6981] exit_group(0 [pid 6980] mount(NULL, NULL, NULL, 0, NULL [pid 6979] exit_group(0 [pid 6980] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6979] <... exit_group resumed>) = ? [pid 6981] <... exit_group resumed>) = ? [pid 6983] <... set_robust_list resumed>) = 0 [pid 6983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6983] setpgid(0, 0 [pid 6980] exit_group(0 [pid 6983] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6983 [pid 6983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6981] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6983] write(3, "1000", 4) = 4 [pid 6983] close(3 [pid 6982] +++ exited with 0 +++ [pid 6980] <... exit_group resumed>) = ? [pid 6979] +++ exited with 0 +++ [pid 6983] <... close resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6983] mkdir("./file0", 000) = -1 EEXIST (File exists) [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=6982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6980] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6984 attached [pid 6983] pipe2( [pid 6984] set_robust_list(0x555555a0f660, 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6983] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6983] dup(4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6983] <... dup resumed>) = 5 [pid 6984] <... set_robust_list resumed>) = 0 [pid 6983] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6985 attached [pid 6984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6986 attached [pid 6985] set_robust_list(0x555555a0f660, 24 [pid 6984] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6984 ./strace-static-x86_64: Process 6987 attached [pid 6986] set_robust_list(0x555555a0f660, 24 [pid 6985] <... set_robust_list resumed>) = 0 [pid 6984] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6986 [pid 6987] set_robust_list(0x555555a0f660, 24 [pid 6986] <... set_robust_list resumed>) = 0 [pid 6985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6984] <... setpgid resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6985 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6987 [pid 6987] <... set_robust_list resumed>) = 0 [pid 6986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6983] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6986] <... prctl resumed>) = 0 [pid 6983] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6986] setpgid(0, 0 [pid 6983] <... write resumed>) = 24 [pid 6987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6986] <... setpgid resumed>) = 0 [pid 6985] <... prctl resumed>) = 0 [pid 6983] mount(NULL, NULL, NULL, 0, NULL [pid 6985] setpgid(0, 0 [pid 6986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6983] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6987] <... prctl resumed>) = 0 [pid 6985] <... setpgid resumed>) = 0 [pid 6984] <... openat resumed>) = 3 [pid 6987] setpgid(0, 0 [pid 6986] <... openat resumed>) = 3 [pid 6985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6983] exit_group(0 [pid 6986] write(3, "1000", 4 [pid 6983] <... exit_group resumed>) = ? [pid 6984] write(3, "1000", 4 [pid 6987] <... setpgid resumed>) = 0 [pid 6985] <... openat resumed>) = 3 [pid 6984] <... write resumed>) = 4 [pid 6987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6986] <... write resumed>) = 4 [pid 6985] write(3, "1000", 4 [pid 6984] close(3 [pid 6987] <... openat resumed>) = 3 [pid 6985] <... write resumed>) = 4 [pid 6984] <... close resumed>) = 0 [pid 6984] mkdir("./file0", 000 [pid 6987] write(3, "1000", 4 [pid 6986] close(3 [pid 6985] close(3 [pid 6984] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6983] +++ exited with 0 +++ [pid 6987] <... write resumed>) = 4 [pid 6986] <... close resumed>) = 0 [pid 6985] <... close resumed>) = 0 [pid 6984] pipe2( [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6987] close(3 [pid 6986] mkdir("./file0", 000 [pid 6985] mkdir("./file0", 000 [pid 6984] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6987] <... close resumed>) = 0 [pid 6986] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6985] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6984] dup(4 [pid 6987] mkdir("./file0", 000 [pid 6986] pipe2([3, 4], 0) = 0 [pid 6984] <... dup resumed>) = 5 [pid 6986] dup(4 [pid 6984] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6987] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6986] <... dup resumed>) = 5 [pid 6985] pipe2( [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6986] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6985] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6985] dup(4 [pid 6987] pipe2([3, 4], 0) = 0 [pid 6985] <... dup resumed>) = 5 [pid 6987] dup(4 [pid 6985] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6987] <... dup resumed>) = 5 [pid 6987] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6988 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6988 [pid 6988] set_robust_list(0x555555a0f660, 24) = 0 [pid 6988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6988] setpgid(0, 0) = 0 [pid 6988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6984] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6988] <... openat resumed>) = 3 [pid 6984] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6988] write(3, "1000", 4 [pid 6986] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6984] <... write resumed>) = 24 [pid 6988] <... write resumed>) = 4 [pid 6984] mount(NULL, NULL, NULL, 0, NULL [pid 6988] close(3 [pid 6986] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6984] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6988] <... close resumed>) = 0 [pid 6986] <... write resumed>) = 24 [pid 6988] mkdir("./file0", 000 [pid 6986] mount(NULL, NULL, NULL, 0, NULL [pid 6984] exit_group(0 [pid 6988] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6986] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6984] <... exit_group resumed>) = ? [pid 6988] pipe2( [pid 6987] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6986] exit_group(0) = ? [pid 6985] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6984] +++ exited with 0 +++ [pid 6988] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6988] dup(4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6988] <... dup resumed>) = 5 [pid 6988] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6987] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6986] +++ exited with 0 +++ [pid 6985] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6987] <... write resumed>) = 24 [pid 6985] <... write resumed>) = 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6987] mount(NULL, NULL, NULL, 0, NULL [pid 6985] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6987] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6985] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6987] exit_group(0 [pid 6985] exit_group(0 [pid 6987] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6989 attached [pid 6985] <... exit_group resumed>) = ? [pid 6989] set_robust_list(0x555555a0f660, 24 [pid 6985] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6989] <... set_robust_list resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 6989 [pid 6987] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6989] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6990 attached ) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6990 ./strace-static-x86_64: Process 6991 attached [pid 6990] set_robust_list(0x555555a0f660, 24 [pid 6989] setpgid(0, 0 [pid 6988] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6990] <... set_robust_list resumed>) = 0 [pid 6989] <... setpgid resumed>) = 0 [pid 6988] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6991] set_robust_list(0x555555a0f660, 24 [pid 6990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6991 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6991] <... set_robust_list resumed>) = 0 [pid 6990] <... prctl resumed>) = 0 [pid 6988] <... write resumed>) = 24 ./strace-static-x86_64: Process 6992 attached [pid 6991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6990] setpgid(0, 0 [pid 6989] <... openat resumed>) = 3 [pid 6988] mount(NULL, NULL, NULL, 0, NULL [pid 6992] set_robust_list(0x555555a0f660, 24 [pid 6991] <... prctl resumed>) = 0 [pid 6990] <... setpgid resumed>) = 0 [pid 6989] write(3, "1000", 4 [pid 6988] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6992 [pid 6992] <... set_robust_list resumed>) = 0 [pid 6991] setpgid(0, 0 [pid 6990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6989] <... write resumed>) = 4 [pid 6992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6989] close(3 [pid 6988] exit_group(0 [pid 6991] <... setpgid resumed>) = 0 [pid 6990] <... openat resumed>) = 3 [pid 6992] <... prctl resumed>) = 0 [pid 6989] <... close resumed>) = 0 [pid 6992] setpgid(0, 0 [pid 6991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6990] write(3, "1000", 4 [pid 6989] mkdir("./file0", 000 [pid 6988] <... exit_group resumed>) = ? [pid 6990] <... write resumed>) = 4 [pid 6992] <... setpgid resumed>) = 0 [pid 6989] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6989] pipe2( [pid 6992] <... openat resumed>) = 3 [pid 6990] close(3 [pid 6989] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6991] <... openat resumed>) = 3 [pid 6988] +++ exited with 0 +++ [pid 6992] write(3, "1000", 4 [pid 6990] <... close resumed>) = 0 [pid 6989] dup(4 [pid 6991] write(3, "1000", 4 [pid 6992] <... write resumed>) = 4 [pid 6990] mkdir("./file0", 000 [pid 6991] <... write resumed>) = 4 [pid 6989] <... dup resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6988, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6992] close(3 [pid 6991] close(3 [pid 6990] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6989] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 6991] <... close resumed>) = 0 [pid 6990] pipe2( [pid 5067] <... restart_syscall resumed>) = 0 [pid 6992] <... close resumed>) = 0 [pid 6991] mkdir("./file0", 000 [pid 6990] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6992] mkdir("./file0", 000 [pid 6991] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6990] dup(4 [pid 6992] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6992] pipe2( [pid 6991] pipe2( [pid 6990] <... dup resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6992] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6990] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 6993 attached [pid 6992] dup(4 [pid 6991] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6993] set_robust_list(0x555555a0f660, 24 [pid 6992] <... dup resumed>) = 5 [pid 6993] <... set_robust_list resumed>) = 0 [pid 6992] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6991] dup(4 [pid 6993] setpgid(0, 0 [pid 6991] <... dup resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6993 [pid 6991] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6993] <... setpgid resumed>) = 0 [pid 6993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6993] write(3, "1000", 4 [pid 6989] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6993] <... write resumed>) = 4 [pid 6989] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6993] close(3 [pid 6989] <... write resumed>) = 24 [pid 6993] <... close resumed>) = 0 [pid 6992] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6989] mount(NULL, NULL, NULL, 0, NULL [pid 6993] mkdir("./file0", 000 [pid 6992] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6991] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6990] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6989] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6992] <... write resumed>) = 24 [pid 6990] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6993] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6992] mount(NULL, NULL, NULL, 0, NULL [pid 6990] <... write resumed>) = 24 [pid 6989] exit_group(0 [pid 6993] pipe2( [pid 6992] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6991] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6990] mount(NULL, NULL, NULL, 0, NULL [pid 6989] <... exit_group resumed>) = ? [pid 6993] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6992] exit_group(0 [pid 6991] <... write resumed>) = 24 [pid 6990] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6993] dup(4 [pid 6992] <... exit_group resumed>) = ? [pid 6991] mount(NULL, NULL, NULL, 0, NULL [pid 6990] exit_group(0 [pid 6993] <... dup resumed>) = 5 [pid 6992] +++ exited with 0 +++ [pid 6991] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6989] +++ exited with 0 +++ [pid 6993] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6991] exit_group(0 [pid 6990] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6992, 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=6989, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6991] <... exit_group resumed>) = ? [pid 6991] +++ exited with 0 +++ [pid 6990] +++ exited with 0 +++ [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 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6991, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6995 attached ./strace-static-x86_64: Process 6994 attached [pid 6993] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 6995 [pid 6995] set_robust_list(0x555555a0f660, 24 [pid 6994] set_robust_list(0x555555a0f660, 24 [pid 6993] write(5, "\x18\x00\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) = 6994 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6996 attached [pid 6995] <... set_robust_list resumed>) = 0 [pid 6994] <... set_robust_list resumed>) = 0 [pid 6993] <... write resumed>) = 24 [pid 6996] set_robust_list(0x555555a0f660, 24 [pid 6995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6993] mount(NULL, NULL, NULL, 0, NULL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6996 [pid 6996] <... set_robust_list resumed>) = 0 [pid 6993] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6995] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6997 attached [pid 6996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6994] <... prctl resumed>) = 0 [pid 6993] exit_group(0 [pid 6995] setpgid(0, 0 [pid 6997] set_robust_list(0x555555a0f660, 24 [pid 6995] <... setpgid resumed>) = 0 [pid 6994] setpgid(0, 0 [pid 6993] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 6997 [pid 6996] <... prctl resumed>) = 0 [pid 6996] setpgid(0, 0) = 0 [pid 6996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6993] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6993, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6997] <... set_robust_list resumed>) = 0 [pid 6996] <... openat resumed>) = 3 [pid 6995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6994] <... setpgid resumed>) = 0 [pid 6997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6995] <... openat resumed>) = 3 [pid 6994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6996] write(3, "1000", 4) = 4 [pid 6995] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6997] <... prctl resumed>) = 0 [pid 6996] close(3 [pid 6995] <... write resumed>) = 4 [pid 6994] <... openat resumed>) = 3 [pid 6996] <... close resumed>) = 0 [pid 6996] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 6996] pipe2([3, 4], 0) = 0 ./strace-static-x86_64: Process 6998 attached [pid 6996] dup(4 [pid 6998] set_robust_list(0x555555a0f660, 24 [pid 6996] <... dup resumed>) = 5 [pid 6998] <... set_robust_list resumed>) = 0 [pid 6996] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6995] close(3 [pid 6997] setpgid(0, 0 [pid 6994] write(3, "1000", 4 [pid 6995] <... close resumed>) = 0 [pid 6994] <... write resumed>) = 4 [pid 6998] <... prctl resumed>) = 0 [pid 6997] <... setpgid resumed>) = 0 [pid 6995] mkdir("./file0", 000 [pid 6994] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 6998 [pid 6998] setpgid(0, 0 [pid 6997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6995] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6994] <... close resumed>) = 0 [pid 6998] <... setpgid resumed>) = 0 [pid 6995] pipe2( [pid 6994] mkdir("./file0", 000 [pid 6998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6997] <... openat resumed>) = 3 [pid 6995] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6994] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6998] <... openat resumed>) = 3 [pid 6997] write(3, "1000", 4 [pid 6994] pipe2( [pid 6998] write(3, "1000", 4 [pid 6997] <... write resumed>) = 4 [pid 6995] dup(4 [pid 6994] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6998] <... write resumed>) = 4 [pid 6997] close(3 [pid 6996] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6995] <... dup resumed>) = 5 [pid 6994] dup(4 [pid 6998] close(3 [pid 6997] <... close resumed>) = 0 [pid 6996] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6995] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6994] <... dup resumed>) = 5 [pid 6998] <... close resumed>) = 0 [pid 6997] mkdir("./file0", 000 [pid 6996] <... write resumed>) = 24 [pid 6994] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6998] mkdir("./file0", 000 [pid 6996] mount(NULL, NULL, NULL, 0, NULL [pid 6998] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6997] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6996] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6998] pipe2( [pid 6997] pipe2( [pid 6996] exit_group(0 [pid 6998] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6998] dup(4 [pid 6996] <... exit_group resumed>) = ? [pid 6998] <... dup resumed>) = 5 [pid 6997] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6996] +++ exited with 0 +++ [pid 6998] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6997] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6997] <... dup resumed>) = 5 [pid 6997] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 6995] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6995] write(5, "\x18\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 6995] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6999 attached [pid 6995] exit_group(0 [pid 6999] set_robust_list(0x555555a0f660, 24 [pid 6995] <... exit_group resumed>) = ? [pid 6999] <... set_robust_list resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 6999 [pid 6999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6995] +++ exited with 0 +++ [pid 6994] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6999] <... prctl resumed>) = 0 [pid 6998] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6997] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6995, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6999] setpgid(0, 0 [pid 6998] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6997] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 6994] write(5, "\x18\x00\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 6999] <... setpgid resumed>) = 0 [pid 6998] <... write resumed>) = 24 [pid 6997] <... write resumed>) = 24 [pid 6994] <... write resumed>) = 24 [pid 5071] <... restart_syscall resumed>) = 0 [pid 6999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6998] mount(NULL, NULL, NULL, 0, NULL [pid 6997] mount(NULL, NULL, NULL, 0, NULL [pid 6994] mount(NULL, NULL, NULL, 0, NULL [pid 6997] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6994] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6999] <... openat resumed>) = 3 [pid 6998] <... mount resumed>) = -1 EFAULT (Bad address) [pid 6997] exit_group(0 [pid 6994] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7000 attached [pid 6999] write(3, "1000", 4 [pid 6998] exit_group(0 [pid 6997] <... exit_group resumed>) = ? [pid 6994] <... exit_group resumed>) = ? [pid 7000] set_robust_list(0x555555a0f660, 24 [pid 6999] <... write resumed>) = 4 [pid 6998] <... exit_group resumed>) = ? [pid 6997] +++ exited with 0 +++ [pid 6994] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7000] <... set_robust_list resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6997, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6999] close(3 [pid 6998] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7000 [pid 6999] <... close resumed>) = 0 [pid 6999] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7000] <... prctl resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7000] setpgid(0, 0 [pid 6999] pipe2([3, 4], 0) = 0 [pid 6999] dup(4) = 5 [pid 6999] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7001 attached [pid 5067] <... restart_syscall resumed>) = 0 [pid 7001] set_robust_list(0x555555a0f660, 24) = 0 [pid 7000] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7002 attached [pid 7001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7001 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7002 [pid 7002] set_robust_list(0x555555a0f660, 24 [pid 7001] <... prctl resumed>) = 0 [pid 7000] <... openat resumed>) = 3 [pid 7002] <... set_robust_list resumed>) = 0 [pid 7001] setpgid(0, 0 [pid 7000] write(3, "1000", 4 [pid 6999] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7001] <... setpgid resumed>) = 0 [pid 7002] <... prctl resumed>) = 0 [pid 7001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7000] <... write resumed>) = 4 [pid 7002] setpgid(0, 0) = 0 [pid 7001] <... openat resumed>) = 3 [pid 7000] close(3 [pid 6999] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7001] write(3, "1000", 4 [pid 7000] <... close resumed>) = 0 [pid 6999] <... write resumed>) = 24 [pid 7001] <... write resumed>) = 4 [pid 7000] mkdir("./file0", 000 [pid 6999] mount(NULL, NULL, NULL, 0, NULL [pid 7001] close(3 [pid 7000] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 6999] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7002] <... openat resumed>) = 3 [pid 7001] <... close resumed>) = 0 [pid 6999] exit_group(0./strace-static-x86_64: Process 7003 attached [pid 7001] mkdir("./file0", 000 [pid 7000] pipe2( [pid 7003] set_robust_list(0x555555a0f660, 24 [pid 7002] write(3, "1000", 4 [pid 7001] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7000] <... pipe2 resumed>[3, 4], 0) = 0 [pid 6999] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7003 [pid 7003] <... set_robust_list resumed>) = 0 [pid 7002] <... write resumed>) = 4 [pid 7001] pipe2( [pid 7000] dup(4 [pid 6999] +++ exited with 0 +++ [pid 7003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7002] close(3 [pid 7001] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7002] <... close resumed>) = 0 [pid 7000] <... dup resumed>) = 5 [pid 7003] <... prctl resumed>) = 0 [pid 7001] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6999, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7003] setpgid(0, 0 [pid 7002] mkdir("./file0", 000 [pid 7001] <... dup resumed>) = 5 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7003] <... setpgid resumed>) = 0 [pid 7001] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7000] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7003] <... openat resumed>) = 3 [pid 7003] write(3, "1000", 4./strace-static-x86_64: Process 7004 attached ) = 4 [pid 7002] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7004] set_robust_list(0x555555a0f660, 24 [pid 7003] close(3 [pid 7002] pipe2( [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7004 [pid 7002] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7002] dup(4) = 5 [pid 7004] <... set_robust_list resumed>) = 0 [pid 7003] <... close resumed>) = 0 [pid 7004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7003] mkdir("./file0", 000 [pid 7002] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7004] <... prctl resumed>) = 0 [pid 7003] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7004] setpgid(0, 0 [pid 7003] pipe2( [pid 7004] <... setpgid resumed>) = 0 [pid 7003] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7003] dup(4) = 5 [pid 7004] <... openat resumed>) = 3 [pid 7003] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7004] write(3, "1000", 4) = 4 [pid 7004] close(3) = 0 [pid 7004] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7004] pipe2([3, 4], 0) = 0 [pid 7004] dup(4) = 5 [pid 7001] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7000] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7004] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7001] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7003] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7002] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7001] <... write resumed>) = 24 [pid 7000] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7002] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7000] <... write resumed>) = 24 [pid 7002] <... write resumed>) = 24 [pid 7000] mount(NULL, NULL, NULL, 0, NULL [pid 7002] mount(NULL, NULL, NULL, 0, NULL [pid 7000] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7002] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7002] exit_group(0 [pid 7001] mount(NULL, NULL, NULL, 0, NULL [pid 7000] exit_group(0 [pid 7002] <... exit_group resumed>) = ? [pid 7001] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7000] <... exit_group resumed>) = ? [pid 7003] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7002] +++ exited with 0 +++ [pid 7001] exit_group(0) = ? [pid 7001] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7003] <... write resumed>) = 24 [pid 7003] mount(NULL, NULL, NULL, 0, NULL [pid 7000] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7003] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7000, 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 7003] exit_group(0) = ? ./strace-static-x86_64: Process 7005 attached [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 [pid 7005] set_robust_list(0x555555a0f660, 24) = 0 [pid 7005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7006 ./strace-static-x86_64: Process 7006 attached [pid 7006] set_robust_list(0x555555a0f660, 24) = 0 ./strace-static-x86_64: Process 7007 attached [pid 7006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7006] setpgid(0, 0) = 0 [pid 7006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7007] set_robust_list(0x555555a0f660, 24 [pid 7005] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7007 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7005 [pid 7007] <... set_robust_list resumed>) = 0 [pid 7006] <... openat resumed>) = 3 [pid 7005] setpgid(0, 0 [pid 7007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7005] <... setpgid resumed>) = 0 [pid 7003] +++ exited with 0 +++ [pid 7006] write(3, "1000", 4) = 4 [pid 7006] close(3 [pid 7005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7006] <... close resumed>) = 0 [pid 7006] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7006] pipe2([3, 4], 0) = 0 [pid 7007] <... prctl resumed>) = 0 [pid 7006] dup(4 [pid 7005] <... openat resumed>) = 3 [pid 7004] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7006] <... dup resumed>) = 5 [pid 7006] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7007] setpgid(0, 0 [pid 7005] write(3, "1000", 4 [pid 7004] write(5, "\x18\x00\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 7007] <... setpgid resumed>) = 0 [pid 7005] <... write resumed>) = 4 [pid 7004] <... write resumed>) = 24 [pid 7007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7005] close(3 [pid 7004] mount(NULL, NULL, NULL, 0, NULL [pid 7005] <... close resumed>) = 0 [pid 7004] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7007] <... openat resumed>) = 3 [pid 7005] mkdir("./file0", 000 [pid 7004] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7007] write(3, "1000", 4 [pid 7005] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7004] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7008 attached [pid 7007] <... write resumed>) = 4 [pid 7005] pipe2( [pid 7004] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7008 [pid 7007] close(3 [pid 7005] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7007] <... close resumed>) = 0 [pid 7005] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7004, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7008] set_robust_list(0x555555a0f660, 24 [pid 7007] mkdir("./file0", 000 [pid 7005] <... dup resumed>) = 5 [pid 7008] <... set_robust_list resumed>) = 0 [pid 7007] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7005] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7006] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7007] pipe2( [pid 5073] <... restart_syscall resumed>) = 0 [pid 7008] setpgid(0, 0) = 0 [pid 7007] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7007] dup(4 [pid 7008] <... openat resumed>) = 3 [pid 7007] <... dup resumed>) = 5 [pid 7006] write(5, "\x18\x00\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 7008] write(3, "1000", 4 [pid 7007] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7006] <... write resumed>) = 24 [pid 7008] <... write resumed>) = 4 [pid 7006] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7009 attached [pid 7008] close(3 [pid 7006] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7005] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7009 [pid 7009] set_robust_list(0x555555a0f660, 24 [pid 7008] <... close resumed>) = 0 [pid 7006] exit_group(0 [pid 7005] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7008] mkdir("./file0", 000 [pid 7006] <... exit_group resumed>) = ? [pid 7005] <... write resumed>) = 24 [pid 7009] <... set_robust_list resumed>) = 0 [pid 7009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7008] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7006] +++ exited with 0 +++ [pid 7005] mount(NULL, NULL, NULL, 0, NULL [pid 7009] setpgid(0, 0 [pid 7008] pipe2( [pid 7005] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7008] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7005] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7009] <... setpgid resumed>) = 0 [pid 7005] <... exit_group resumed>) = ? [pid 7008] dup(4) = 5 [pid 7009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7010 attached ) = 3 [pid 7008] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7007] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7005] +++ exited with 0 +++ [pid 7007] write(5, "\x18\x00\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) = 7010 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7005, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7009] write(3, "1000", 4 [pid 7007] <... write resumed>) = 24 [pid 7007] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7010] set_robust_list(0x555555a0f660, 24 [pid 7009] <... write resumed>) = 4 [pid 7007] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7007] <... exit_group resumed>) = ? [pid 7010] <... set_robust_list resumed>) = 0 [pid 7009] close(3 [pid 7007] +++ exited with 0 +++ ./strace-static-x86_64: Process 7011 attached [pid 7011] set_robust_list(0x555555a0f660, 24 [pid 7009] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7011] <... set_robust_list resumed>) = 0 [pid 7010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7009] mkdir("./file0", 000 [pid 7011] <... prctl resumed>) = 0 [pid 7010] <... prctl resumed>) = 0 [pid 7009] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7008] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... restart_syscall resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7011 [pid 7011] setpgid(0, 0 [pid 7010] setpgid(0, 0 [pid 7009] pipe2( [pid 7008] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7011] <... setpgid resumed>) = 0 [pid 7010] <... setpgid resumed>) = 0 [pid 7009] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7008] <... write resumed>) = 24 [pid 7010] 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 7011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7010] <... openat resumed>) = 3 [pid 7009] dup(4 [pid 7008] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7012 attached [pid 7010] write(3, "1000", 4 [pid 7008] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7012] set_robust_list(0x555555a0f660, 24 [pid 7010] <... write resumed>) = 4 [pid 7009] <... dup resumed>) = 5 [pid 7008] exit_group(0 [pid 7012] <... set_robust_list resumed>) = 0 [pid 7012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7011] <... openat resumed>) = 3 [pid 7010] close(3 [pid 7008] <... exit_group resumed>) = ? [pid 7010] <... close resumed>) = 0 [pid 7009] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7012] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7012 [pid 7012] setpgid(0, 0 [pid 7010] mkdir("./file0", 000 [pid 7012] <... setpgid resumed>) = 0 [pid 7012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7011] write(3, "1000", 4 [pid 7012] write(3, "1000", 4 [pid 7011] <... write resumed>) = 4 [pid 7010] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7009] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7008] +++ exited with 0 +++ [pid 7011] close(3 [pid 7010] pipe2( [pid 7012] <... write resumed>) = 4 [pid 7012] close(3 [pid 7011] <... close resumed>) = 0 [pid 7010] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7009] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7012] <... close resumed>) = 0 [pid 7011] mkdir("./file0", 000 [pid 7010] dup(4 [pid 7009] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7008, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7012] mkdir("./file0", 000 [pid 7011] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7010] <... dup resumed>) = 5 [pid 7009] mount(NULL, NULL, NULL, 0, NULL [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7012] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7009] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... restart_syscall resumed>) = 0 [pid 7012] pipe2( [pid 7011] pipe2( [pid 7010] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7012] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7011] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7009] exit_group(0 [pid 7012] dup(4 [pid 7011] dup(4 [pid 7009] <... exit_group resumed>) = ? [pid 7012] <... dup resumed>) = 5 [pid 7011] <... dup resumed>) = 5 [pid 7009] +++ exited with 0 +++ [pid 7012] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7011] 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 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7009, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7013 attached [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7013 [pid 7013] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7014 attached [pid 7014] set_robust_list(0x555555a0f660, 24 [pid 7013] <... set_robust_list resumed>) = 0 [pid 7012] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7011] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7010] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7014 [pid 7014] <... set_robust_list resumed>) = 0 [pid 7013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7010] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7013] <... prctl resumed>) = 0 [pid 7012] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7011] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7010] <... write resumed>) = 24 [pid 7014] <... prctl resumed>) = 0 [pid 7013] setpgid(0, 0 [pid 7012] <... write resumed>) = 24 [pid 7011] <... write resumed>) = 24 [pid 7010] mount(NULL, NULL, NULL, 0, NULL [pid 7014] setpgid(0, 0 [pid 7012] mount(NULL, NULL, NULL, 0, NULL [pid 7011] mount(NULL, NULL, NULL, 0, NULL [pid 7014] <... setpgid resumed>) = 0 [pid 7012] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7013] <... setpgid resumed>) = 0 [pid 7012] exit_group(0 [pid 7011] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7010] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7012] <... exit_group resumed>) = ? [pid 7010] exit_group(0 [pid 7014] <... openat resumed>) = 3 [pid 7013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7012] +++ exited with 0 +++ [pid 7011] exit_group(0 [pid 7010] <... exit_group resumed>) = ? [pid 7014] write(3, "1000", 4) = 4 [pid 7014] close(3) = 0 [pid 7014] mkdir("./file0", 000 [pid 7011] <... exit_group resumed>) = ? [pid 7010] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7013] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7014] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7014] pipe2([3, 4], 0) = 0 [pid 7011] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7014] dup(4 [pid 7013] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7014] <... dup resumed>) = 5 [pid 7013] <... write resumed>) = 4 ./strace-static-x86_64: Process 7015 attached [pid 7014] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7013] close(3 [pid 7015] set_robust_list(0x555555a0f660, 24 [pid 7013] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7015 [pid 7013] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7015] <... set_robust_list resumed>) = 0 [pid 7013] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7016 attached [pid 7015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7017 attached [pid 7016] set_robust_list(0x555555a0f660, 24 [pid 7015] setpgid(0, 0 [pid 7013] pipe2( [pid 7017] set_robust_list(0x555555a0f660, 24 [pid 7015] <... setpgid resumed>) = 0 [pid 7013] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7017] <... set_robust_list resumed>) = 0 [pid 7013] dup(4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7016 [pid 7017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7016] <... set_robust_list resumed>) = 0 [pid 7015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7013] <... dup resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7017 [pid 7017] <... prctl resumed>) = 0 [pid 7016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7013] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7017] setpgid(0, 0) = 0 [pid 7014] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7016] <... prctl resumed>) = 0 [pid 7015] <... openat resumed>) = 3 [pid 7017] <... openat resumed>) = 3 [pid 7016] setpgid(0, 0) = 0 [pid 7015] write(3, "1000", 4 [pid 7014] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7017] write(3, "1000", 4 [pid 7016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7015] <... write resumed>) = 4 [pid 7014] <... write resumed>) = 24 [pid 7017] <... write resumed>) = 4 [pid 7015] close(3 [pid 7017] close(3 [pid 7015] <... close resumed>) = 0 [pid 7014] mount(NULL, NULL, NULL, 0, NULL [pid 7017] <... close resumed>) = 0 [pid 7015] mkdir("./file0", 000 [pid 7017] mkdir("./file0", 000 [pid 7014] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7017] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7016] <... openat resumed>) = 3 [pid 7017] pipe2( [pid 7016] write(3, "1000", 4 [pid 7014] exit_group(0 [pid 7017] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7017] dup(4) = 5 [pid 7016] <... write resumed>) = 4 [pid 7014] <... exit_group resumed>) = ? [pid 7017] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7016] close(3 [pid 7014] +++ exited with 0 +++ [pid 7016] <... close resumed>) = 0 [pid 7016] mkdir("./file0", 000 [pid 7015] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7016] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7014, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7016] pipe2([3, 4], 0) = 0 [pid 7015] pipe2( [pid 7016] dup(4 [pid 7015] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7013] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7015] dup(4 [pid 7016] <... dup resumed>) = 5 [pid 7015] <... dup resumed>) = 5 [pid 5073] <... restart_syscall resumed>) = 0 [pid 7013] write(5, "\x18\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 7017] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7016] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7015] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7013] mount(NULL, NULL, NULL, 0, NULL [pid 7017] write(5, "\x18\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 7013] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7018 attached [pid 7017] mount(NULL, NULL, NULL, 0, NULL [pid 7013] exit_group(0 [pid 7018] set_robust_list(0x555555a0f660, 24) = 0 [pid 7017] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7013] <... exit_group resumed>) = ? [pid 7018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7013] +++ exited with 0 +++ [pid 7018] <... prctl resumed>) = 0 [pid 7017] exit_group(0 [pid 7018] setpgid(0, 0 [pid 7017] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7018 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7018] <... setpgid resumed>) = 0 [pid 7017] +++ exited with 0 +++ [pid 7018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7017, 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] restart_syscall(<... resuming interrupted clone ...> [pid 7018] <... openat resumed>) = 3 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7015] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7019 attached [pid 7019] set_robust_list(0x555555a0f660, 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7019] <... set_robust_list resumed>) = 0 [pid 7018] write(3, "1000", 4 [pid 7016] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7015] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7018] <... write resumed>) = 4 [pid 7019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7015] <... write resumed>) = 24 ./strace-static-x86_64: Process 7020 attached [pid 7019] <... prctl resumed>) = 0 [pid 7018] close(3 [pid 7016] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7015] mount(NULL, NULL, NULL, 0, NULL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7019 [pid 7020] set_robust_list(0x555555a0f660, 24 [pid 7018] <... close resumed>) = 0 [pid 7016] <... write resumed>) = 24 [pid 7015] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7020] <... set_robust_list resumed>) = 0 [pid 7019] setpgid(0, 0 [pid 7018] mkdir("./file0", 000 [pid 7016] mount(NULL, NULL, NULL, 0, NULL [pid 7015] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7020 [pid 7020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7019] <... setpgid resumed>) = 0 [pid 7018] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7016] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7015] <... exit_group resumed>) = ? [pid 7020] <... prctl resumed>) = 0 [pid 7019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7018] pipe2( [pid 7020] setpgid(0, 0 [pid 7019] <... openat resumed>) = 3 [pid 7018] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7016] exit_group(0 [pid 7015] +++ exited with 0 +++ [pid 7020] <... setpgid resumed>) = 0 [pid 7019] write(3, "1000", 4 [pid 7018] dup(4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7019] <... write resumed>) = 4 [pid 7018] <... dup resumed>) = 5 [pid 7016] <... exit_group resumed>) = ? [pid 7020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7019] close(3 [pid 7018] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7020] <... openat resumed>) = 3 [pid 7019] <... close resumed>) = 0 [pid 7016] +++ exited with 0 +++ [pid 7020] write(3, "1000", 4 [pid 7019] mkdir("./file0", 000 [pid 7020] <... write resumed>) = 4 [pid 7019] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7020] close(3 [pid 7019] pipe2( [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7020] <... close resumed>) = 0 [pid 7019] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7020] mkdir("./file0", 000 [pid 7019] dup(4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7020] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7019] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7021 attached [pid 7021] set_robust_list(0x555555a0f660, 24 [pid 7020] pipe2( [pid 7019] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7021] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7021 [pid 7021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7020] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7021] <... prctl resumed>) = 0 [pid 7020] dup(4./strace-static-x86_64: Process 7022 attached [pid 7021] setpgid(0, 0 [pid 7020] <... dup resumed>) = 5 [pid 7022] set_robust_list(0x555555a0f660, 24 [pid 7021] <... setpgid resumed>) = 0 [pid 7020] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7018] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7022] <... set_robust_list resumed>) = 0 [pid 7021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7022 [pid 7022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7021] <... openat resumed>) = 3 [pid 7022] <... prctl resumed>) = 0 [pid 7021] write(3, "1000", 4 [pid 7018] write(5, "\x18\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 7022] setpgid(0, 0 [pid 7018] mount(NULL, NULL, NULL, 0, NULL [pid 7022] <... setpgid resumed>) = 0 [pid 7021] <... write resumed>) = 4 [pid 7020] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7019] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7018] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7021] close(3 [pid 7020] write(5, "\x18\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 7020] mount(NULL, NULL, NULL, 0, NULL [pid 7019] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7020] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7018] exit_group(0 [pid 7021] <... close resumed>) = 0 [pid 7020] exit_group(0 [pid 7019] <... write resumed>) = 24 [pid 7020] <... exit_group resumed>) = ? [pid 7019] mount(NULL, NULL, NULL, 0, NULL [pid 7022] <... openat resumed>) = 3 [pid 7021] mkdir("./file0", 000 [pid 7018] <... exit_group resumed>) = ? [pid 7020] +++ exited with 0 +++ [pid 7019] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7019] exit_group(0) = ? [pid 7022] write(3, "1000", 4 [pid 7021] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7018] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7022] <... write resumed>) = 4 [pid 7021] pipe2( [pid 7019] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7018, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 7022] close(3 [pid 7021] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7022] <... close resumed>) = 0 [pid 7021] dup(4 [pid 7022] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7021] <... dup resumed>) = 5 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7022] pipe2( [pid 7021] 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 7022] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7023 attached [pid 7022] dup(4 [pid 7023] set_robust_list(0x555555a0f660, 24 [pid 7022] <... dup resumed>) = 5 [pid 7023] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7025 attached ./strace-static-x86_64: Process 7024 attached [pid 7022] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7024] set_robust_list(0x555555a0f660, 24 [pid 7023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7024] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7024 [pid 7025] set_robust_list(0x555555a0f660, 24 [pid 7024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7023] <... prctl resumed>) = 0 [pid 7025] <... set_robust_list resumed>) = 0 [pid 7024] <... prctl resumed>) = 0 [pid 7023] setpgid(0, 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7023 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7025 [pid 7025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7024] setpgid(0, 0 [pid 7023] <... setpgid resumed>) = 0 [pid 7024] <... setpgid resumed>) = 0 [pid 7023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7025] <... prctl resumed>) = 0 [pid 7024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7023] <... openat resumed>) = 3 [pid 7025] setpgid(0, 0 [pid 7024] <... openat resumed>) = 3 [pid 7025] <... setpgid resumed>) = 0 [pid 7025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7023] write(3, "1000", 4) = 4 [pid 7024] write(3, "1000", 4) = 4 [pid 7025] <... openat resumed>) = 3 [pid 7024] close(3 [pid 7023] close(3 [pid 7021] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7025] write(3, "1000", 4 [pid 7023] <... close resumed>) = 0 [pid 7025] <... write resumed>) = 4 [pid 7024] <... close resumed>) = 0 [pid 7023] mkdir("./file0", 000 [pid 7021] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7025] close(3 [pid 7024] mkdir("./file0", 000 [pid 7023] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7021] <... write resumed>) = 24 [pid 7025] <... close resumed>) = 0 [pid 7024] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7023] pipe2( [pid 7022] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7021] mount(NULL, NULL, NULL, 0, NULL [pid 7025] mkdir("./file0", 000 [pid 7024] pipe2( [pid 7025] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7024] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7023] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7022] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7021] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7025] pipe2( [pid 7024] dup(4 [pid 7023] dup(4 [pid 7022] <... write resumed>) = 24 [pid 7024] <... dup resumed>) = 5 [pid 7022] mount(NULL, NULL, NULL, 0, NULL [pid 7024] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7021] exit_group(0 [pid 7025] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7025] dup(4 [pid 7023] <... dup resumed>) = 5 [pid 7022] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7021] <... exit_group resumed>) = ? [pid 7025] <... dup resumed>) = 5 [pid 7022] exit_group(0 [pid 7023] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7022] <... exit_group resumed>) = ? [pid 7025] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7022] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7022, 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 7021] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7026 attached ./strace-static-x86_64: Process 7027 attached [pid 7027] set_robust_list(0x555555a0f660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7027 [pid 7026] set_robust_list(0x555555a0f660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7026 [pid 7027] <... set_robust_list resumed>) = 0 [pid 7027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7026] <... set_robust_list resumed>) = 0 [pid 7027] setpgid(0, 0 [pid 7026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7027] <... setpgid resumed>) = 0 [pid 7027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7027] write(3, "1000", 4 [pid 7026] <... prctl resumed>) = 0 [pid 7025] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7024] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7023] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7024] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7023] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7027] <... write resumed>) = 4 [pid 7027] close(3 [pid 7026] setpgid(0, 0 [pid 7025] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7024] <... write resumed>) = 24 [pid 7023] <... write resumed>) = 24 [pid 7025] <... write resumed>) = 24 [pid 7024] mount(NULL, NULL, NULL, 0, NULL [pid 7023] mount(NULL, NULL, NULL, 0, NULL [pid 7026] <... setpgid resumed>) = 0 [pid 7027] <... close resumed>) = 0 [pid 7026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7025] mount(NULL, NULL, NULL, 0, NULL [pid 7024] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7023] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7027] mkdir("./file0", 000 [pid 7026] <... openat resumed>) = 3 [pid 7025] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7024] exit_group(0 [pid 7027] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7026] write(3, "1000", 4 [pid 7025] exit_group(0 [pid 7024] <... exit_group resumed>) = ? [pid 7023] exit_group(0 [pid 7027] pipe2( [pid 7026] <... write resumed>) = 4 [pid 7025] <... exit_group resumed>) = ? [pid 7026] close(3 [pid 7027] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7026] <... close resumed>) = 0 [pid 7023] <... exit_group resumed>) = ? [pid 7027] dup(4 [pid 7026] mkdir("./file0", 000 [pid 7025] +++ exited with 0 +++ [pid 7024] +++ exited with 0 +++ [pid 7023] +++ exited with 0 +++ [pid 7027] <... dup resumed>) = 5 [pid 7026] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7027] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7026] pipe2( [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7026] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7026] dup(4) = 5 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... restart_syscall resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7026] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7028 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7028 ./strace-static-x86_64: Process 7029 attached [pid 7028] set_robust_list(0x555555a0f660, 24 [pid 7027] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7029] set_robust_list(0x555555a0f660, 24 [pid 7028] <... set_robust_list resumed>) = 0 [pid 7027] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7026] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7029 [pid 7029] <... set_robust_list resumed>) = 0 [pid 7028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7027] <... write resumed>) = 24 [pid 7027] mount(NULL, NULL, NULL, 0, NULL [pid 7029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7028] <... prctl resumed>) = 0 [pid 7027] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7027] exit_group(0 [pid 7026] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7029] <... prctl resumed>) = 0 [pid 7028] setpgid(0, 0 [pid 7027] <... exit_group resumed>) = ? [pid 7026] <... write resumed>) = 24 ./strace-static-x86_64: Process 7030 attached [pid 7029] setpgid(0, 0 [pid 7028] <... setpgid resumed>) = 0 [pid 7030] set_robust_list(0x555555a0f660, 24 [pid 7029] <... setpgid resumed>) = 0 [pid 7028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7030] <... set_robust_list resumed>) = 0 [pid 7029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7028] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7030 [pid 7030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7027] +++ exited with 0 +++ [pid 7026] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7030] <... prctl resumed>) = 0 [pid 7029] <... openat resumed>) = 3 [pid 7028] write(3, "1000", 4 [pid 7026] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7030] setpgid(0, 0 [pid 7029] write(3, "1000", 4 [pid 7028] <... write resumed>) = 4 [pid 7026] <... exit_group resumed>) = ? [pid 7030] <... setpgid resumed>) = 0 [pid 7029] <... write resumed>) = 4 [pid 7028] close(3 [pid 7030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7029] close(3 [pid 7028] <... close resumed>) = 0 [pid 7026] +++ exited with 0 +++ [pid 7028] mkdir("./file0", 000 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7028] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7028] pipe2( [pid 7029] <... close resumed>) = 0 [pid 7028] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7030] <... openat resumed>) = 3 [pid 7029] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7029] pipe2( [pid 7028] dup(4 [pid 7030] write(3, "1000", 4) = 4 [pid 7030] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7031 attached [pid 7030] <... close resumed>) = 0 [pid 7029] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7028] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7032 attached [pid 7031] set_robust_list(0x555555a0f660, 24 [pid 7030] mkdir("./file0", 000 [pid 7029] dup(4 [pid 7028] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7031 [pid 7031] <... set_robust_list resumed>) = 0 [pid 7029] <... dup resumed>) = 5 [pid 7032] set_robust_list(0x555555a0f660, 24 [pid 7030] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7029] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7032 [pid 7032] <... set_robust_list resumed>) = 0 [pid 7031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7030] pipe2( [pid 7032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7030] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7030] dup(4 [pid 7032] <... prctl resumed>) = 0 [pid 7030] <... dup resumed>) = 5 [pid 7032] setpgid(0, 0) = 0 [pid 7031] <... prctl resumed>) = 0 [pid 7030] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7031] setpgid(0, 0) = 0 [pid 7032] <... openat resumed>) = 3 [pid 7031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7032] write(3, "1000", 4 [pid 7031] <... openat resumed>) = 3 [pid 7032] <... write resumed>) = 4 [pid 7031] write(3, "1000", 4 [pid 7032] close(3) = 0 [pid 7031] <... write resumed>) = 4 [pid 7032] mkdir("./file0", 000 [pid 7031] close(3 [pid 7028] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7032] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7031] <... close resumed>) = 0 [pid 7029] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7028] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7032] pipe2([3, 4], 0) = 0 [pid 7032] dup(4 [pid 7031] mkdir("./file0", 000 [pid 7028] <... write resumed>) = 24 [pid 7032] <... dup resumed>) = 5 [pid 7028] mount(NULL, NULL, NULL, 0, NULL [pid 7031] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7032] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7031] pipe2( [pid 7029] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7028] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7031] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7030] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7029] <... write resumed>) = 24 [pid 7028] exit_group(0 [pid 7031] dup(4 [pid 7028] <... exit_group resumed>) = ? [pid 7031] <... dup resumed>) = 5 [pid 7030] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7029] mount(NULL, NULL, NULL, 0, NULL [pid 7028] +++ exited with 0 +++ [pid 7031] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7030] <... write resumed>) = 24 [pid 7029] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7030] mount(NULL, NULL, NULL, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7030] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7029] exit_group(0 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7029] <... exit_group resumed>) = ? [pid 7030] exit_group(0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 7030] <... exit_group resumed>) = ? [pid 7030] +++ exited with 0 +++ [pid 7032] <... mount resumed>) = -1 EFAULT (Bad address) [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=7030, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7029] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7029, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7032] write(5, "\x18\x00\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./strace-static-x86_64: Process 7034 attached ./strace-static-x86_64: Process 7033 attached [pid 7032] <... write resumed>) = 24 [pid 7031] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7034] set_robust_list(0x555555a0f660, 24 [pid 7033] set_robust_list(0x555555a0f660, 24 [pid 7032] mount(NULL, NULL, NULL, 0, NULL [pid 7031] write(5, "\x18\x00\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) = 7033 [pid 7033] <... set_robust_list resumed>) = 0 [pid 7032] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7031] <... write resumed>) = 24 [pid 7031] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7031] exit_group(0) = ? ./strace-static-x86_64: Process 7035 attached [pid 7034] <... set_robust_list resumed>) = 0 [pid 7033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7032] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7034 [pid 7035] set_robust_list(0x555555a0f660, 24 [pid 7034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7033] <... prctl resumed>) = 0 [pid 7032] <... exit_group resumed>) = ? [pid 7031] +++ exited with 0 +++ [pid 7035] <... set_robust_list resumed>) = 0 [pid 7034] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7035 [pid 7035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7034] setpgid(0, 0 [pid 7033] setpgid(0, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7031, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7035] <... prctl resumed>) = 0 [pid 7034] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7035] setpgid(0, 0 [pid 7034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7033] <... setpgid resumed>) = 0 [pid 7032] +++ exited with 0 +++ [pid 7035] <... setpgid resumed>) = 0 [pid 7034] <... openat resumed>) = 3 [pid 7033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7036 attached [pid 7035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7034] write(3, "1000", 4 [pid 7033] <... openat resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7033] write(3, "1000", 4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7033] <... write resumed>) = 4 [pid 7036] set_robust_list(0x555555a0f660, 24 [pid 7034] <... write resumed>) = 4 [pid 7033] close(3 [pid 7036] <... set_robust_list resumed>) = 0 [pid 7035] <... openat resumed>) = 3 [pid 7034] close(3 [pid 7033] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7036 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7035] write(3, "1000", 4 [pid 7034] <... close resumed>) = 0 [pid 7036] <... prctl resumed>) = 0 [pid 7035] <... write resumed>) = 4 [pid 7034] mkdir("./file0", 000 [pid 7033] mkdir("./file0", 000./strace-static-x86_64: Process 7037 attached [pid 7036] setpgid(0, 0 [pid 7035] close(3 [pid 7034] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7037] set_robust_list(0x555555a0f660, 24 [pid 7036] <... setpgid resumed>) = 0 [pid 7035] <... close resumed>) = 0 [pid 7034] pipe2( [pid 7033] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7037 [pid 7037] <... set_robust_list resumed>) = 0 [pid 7036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7035] mkdir("./file0", 000 [pid 7033] pipe2( [pid 7037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7036] <... openat resumed>) = 3 [pid 7035] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7034] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7036] write(3, "1000", 4 [pid 7035] pipe2( [pid 7034] dup(4 [pid 7037] <... prctl resumed>) = 0 [pid 7033] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7037] setpgid(0, 0 [pid 7033] dup(4 [pid 7037] <... setpgid resumed>) = 0 [pid 7033] <... dup resumed>) = 5 [pid 7037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7034] <... dup resumed>) = 5 [pid 7033] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7037] <... openat resumed>) = 3 [pid 7036] <... write resumed>) = 4 [pid 7035] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7034] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7037] write(3, "1000", 4 [pid 7036] close(3 [pid 7035] dup(4 [pid 7037] <... write resumed>) = 4 [pid 7036] <... close resumed>) = 0 [pid 7037] close(3 [pid 7036] mkdir("./file0", 000 [pid 7035] <... dup resumed>) = 5 [pid 7037] <... close resumed>) = 0 [pid 7036] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7035] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7036] pipe2([3, 4], 0) = 0 [pid 7037] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7036] dup(4) = 5 [pid 7036] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7037] pipe2( [pid 7033] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7037] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7037] dup(4 [pid 7033] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7037] <... dup resumed>) = 5 [pid 7033] <... write resumed>) = 24 [pid 7037] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7033] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7034] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7033] exit_group(0) = ? [pid 7036] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7035] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7033] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7033, 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 7036] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7035] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7034] write(5, "\x18\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 7038 attached [pid 7036] <... write resumed>) = 24 [pid 7035] <... write resumed>) = 24 [pid 7034] <... write resumed>) = 24 [pid 7035] mount(NULL, NULL, NULL, 0, NULL [pid 7034] mount(NULL, NULL, NULL, 0, NULL [pid 7038] set_robust_list(0x555555a0f660, 24 [pid 7036] mount(NULL, NULL, NULL, 0, NULL [pid 7035] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7034] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7038] <... set_robust_list resumed>) = 0 [pid 7036] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7035] exit_group(0 [pid 7034] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7038 [pid 7038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7036] exit_group(0 [pid 7035] <... exit_group resumed>) = ? [pid 7034] <... exit_group resumed>) = ? [pid 7037] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7037] write(5, "\x18\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 7036] <... exit_group resumed>) = ? [pid 7037] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7038] <... prctl resumed>) = 0 [pid 7037] exit_group(0 [pid 7038] setpgid(0, 0 [pid 7036] +++ exited with 0 +++ [pid 7035] +++ exited with 0 +++ [pid 7034] +++ exited with 0 +++ [pid 7038] <... setpgid resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7037] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7038] 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 7038] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7039 attached [pid 7038] write(3, "1000", 4 [pid 7037] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7039 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7040 attached [pid 7039] set_robust_list(0x555555a0f660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7040 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7037, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7039] <... set_robust_list resumed>) = 0 [pid 7038] <... write resumed>) = 4 [pid 7040] set_robust_list(0x555555a0f660, 24 [pid 7039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7038] close(3 [pid 5070] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7041 attached [pid 7040] <... set_robust_list resumed>) = 0 [pid 7039] <... prctl resumed>) = 0 [pid 7038] <... close resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7041 [pid 7041] set_robust_list(0x555555a0f660, 24 [pid 7038] mkdir("./file0", 000 [pid 7039] setpgid(0, 0 [pid 7041] <... set_robust_list resumed>) = 0 [pid 7038] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7039] <... setpgid resumed>) = 0 [pid 7040] <... prctl resumed>) = 0 [pid 7040] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7040] <... setpgid resumed>) = 0 [pid 7039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7038] pipe2(./strace-static-x86_64: Process 7042 attached [pid 7040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7038] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7041] <... prctl resumed>) = 0 [pid 7042] set_robust_list(0x555555a0f660, 24 [pid 7041] setpgid(0, 0 [pid 7040] <... openat resumed>) = 3 [pid 7039] <... openat resumed>) = 3 [pid 7038] dup(4 [pid 7041] <... setpgid resumed>) = 0 [pid 7042] <... set_robust_list resumed>) = 0 [pid 7042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7039] write(3, "1000", 4 [pid 7038] <... dup resumed>) = 5 [pid 7040] write(3, "1000", 4 [pid 7042] <... prctl resumed>) = 0 [pid 7041] <... openat resumed>) = 3 [pid 7039] <... write resumed>) = 4 [pid 7038] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7042 [pid 7042] setpgid(0, 0 [pid 7040] <... write resumed>) = 4 [pid 7039] close(3 [pid 7042] <... setpgid resumed>) = 0 [pid 7040] close(3 [pid 7039] <... close resumed>) = 0 [pid 7042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7041] write(3, "1000", 4 [pid 7040] <... close resumed>) = 0 [pid 7042] <... openat resumed>) = 3 [pid 7041] <... write resumed>) = 4 [pid 7040] mkdir("./file0", 000 [pid 7039] mkdir("./file0", 000 [pid 7042] write(3, "1000", 4 [pid 7041] close(3 [pid 7040] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7042] <... write resumed>) = 4 [pid 7040] pipe2( [pid 7042] close(3 [pid 7040] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7042] <... close resumed>) = 0 [pid 7042] mkdir("./file0", 000 [pid 7040] dup(4) = 5 [pid 7042] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7040] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7041] <... close resumed>) = 0 [pid 7042] pipe2( [pid 7041] mkdir("./file0", 000 [pid 7039] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7042] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7041] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7041] pipe2( [pid 7039] pipe2( [pid 7042] dup(4) = 5 [pid 7042] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7041] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7039] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7041] dup(4 [pid 7039] dup(4 [pid 7041] <... dup resumed>) = 5 [pid 7039] <... dup resumed>) = 5 [pid 7041] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7039] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7040] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7038] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7040] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7038] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7040] <... write resumed>) = 24 [pid 7038] <... write resumed>) = 24 [pid 7040] mount(NULL, NULL, NULL, 0, NULL [pid 7038] mount(NULL, NULL, NULL, 0, NULL [pid 7040] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7040] exit_group(0 [pid 7038] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7040] <... exit_group resumed>) = ? [pid 7038] exit_group(0 [pid 7040] +++ exited with 0 +++ [pid 7038] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7042] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7042] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7038] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7042] <... write resumed>) = 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7038, 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 7042] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7043 attached ) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7043 [pid 7042] exit_group(0 [pid 7041] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7043] set_robust_list(0x555555a0f660, 24 [pid 7042] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7044 attached [pid 7042] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7044 [pid 7044] set_robust_list(0x555555a0f660, 24 [pid 7043] <... set_robust_list resumed>) = 0 [pid 7041] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7039] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7044] <... set_robust_list resumed>) = 0 [pid 7043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7041] <... write resumed>) = 24 [pid 7039] write(5, "\x18\x00\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=7042, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7043] <... prctl resumed>) = 0 [pid 7041] mount(NULL, NULL, NULL, 0, NULL [pid 7039] <... write resumed>) = 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7044] <... prctl resumed>) = 0 [pid 7043] setpgid(0, 0 [pid 7041] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7039] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7045 attached [pid 7044] setpgid(0, 0 [pid 7039] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7044] <... setpgid resumed>) = 0 [pid 7043] <... setpgid resumed>) = 0 [pid 7041] exit_group(0 [pid 7045] set_robust_list(0x555555a0f660, 24 [pid 7044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7039] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7045 [pid 7045] <... set_robust_list resumed>) = 0 [pid 7044] <... openat resumed>) = 3 [pid 7043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7041] <... exit_group resumed>) = ? [pid 7039] <... exit_group resumed>) = ? [pid 7045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7044] write(3, "1000", 4 [pid 7041] +++ exited with 0 +++ [pid 7039] +++ exited with 0 +++ [pid 7045] <... prctl resumed>) = 0 [pid 7045] setpgid(0, 0) = 0 [pid 7044] <... write resumed>) = 4 [pid 7043] <... openat resumed>) = 3 [pid 7043] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7043] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7043] close(3 [pid 7045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7044] close(3) = 0 [pid 7045] <... openat resumed>) = 3 [pid 7044] mkdir("./file0", 000 [pid 7045] write(3, "1000", 4 [pid 7044] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7045] <... write resumed>) = 4 [pid 7045] close(3) = 0 [pid 7045] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7043] <... close resumed>) = 0 ./strace-static-x86_64: Process 7046 attached [pid 7045] pipe2( [pid 7044] pipe2( [pid 7046] set_robust_list(0x555555a0f660, 24 [pid 7045] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7044] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 7047 attached [pid 7046] <... set_robust_list resumed>) = 0 [pid 7045] dup(4 [pid 7044] dup(4 [pid 7043] mkdir("./file0", 000 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7046 [pid 7047] set_robust_list(0x555555a0f660, 24 [pid 7046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7045] <... dup resumed>) = 5 [pid 7044] <... dup resumed>) = 5 [pid 7047] <... set_robust_list resumed>) = 0 [pid 7044] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7043] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7047 [pid 7046] <... prctl resumed>) = 0 [pid 7045] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7043] pipe2( [pid 7047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7046] setpgid(0, 0 [pid 7047] <... prctl resumed>) = 0 [pid 7046] <... setpgid resumed>) = 0 [pid 7043] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7047] setpgid(0, 0 [pid 7046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7043] dup(4 [pid 7047] <... setpgid resumed>) = 0 [pid 7043] <... dup resumed>) = 5 [pid 7047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7043] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7047] <... openat resumed>) = 3 [pid 7045] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7046] <... openat resumed>) = 3 [pid 7045] write(5, "\x18\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 7047] write(3, "1000", 4 [pid 7046] write(3, "1000", 4 [pid 7045] mount(NULL, NULL, NULL, 0, NULL [pid 7044] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7047] <... write resumed>) = 4 [pid 7046] <... write resumed>) = 4 [pid 7045] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7044] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7047] close(3 [pid 7046] close(3 [pid 7045] exit_group(0 [pid 7047] <... close resumed>) = 0 [pid 7046] <... close resumed>) = 0 [pid 7044] <... write resumed>) = 24 [pid 7047] mkdir("./file0", 000 [pid 7046] mkdir("./file0", 000 [pid 7045] <... exit_group resumed>) = ? [pid 7044] mount(NULL, NULL, NULL, 0, NULL [pid 7047] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7047] pipe2([3, 4], 0) = 0 [pid 7047] dup(4) = 5 [pid 7044] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7043] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7047] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7046] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7046] pipe2( [pid 7045] +++ exited with 0 +++ [pid 7044] exit_group(0 [pid 7046] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7044] <... exit_group resumed>) = ? [pid 7043] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7046] dup(4 [pid 7044] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7046] <... dup resumed>) = 5 [pid 7043] <... write resumed>) = 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7046] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7043] mount(NULL, NULL, NULL, 0, NULL [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... restart_syscall resumed>) = 0 [pid 7047] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7043] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... restart_syscall resumed>) = 0 [pid 7043] exit_group(0) = ? [pid 5070] 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 7043] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7047] write(5, "\x18\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 7047] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7048 attached [pid 7047] exit_group(0./strace-static-x86_64: Process 7049 attached [pid 7048] set_robust_list(0x555555a0f660, 24 [pid 7047] <... exit_group resumed>) = ? [pid 7049] set_robust_list(0x555555a0f660, 24 [pid 7048] <... set_robust_list resumed>) = 0 [pid 7047] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7049 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7048 [pid 7049] <... set_robust_list resumed>) = 0 [pid 7048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7048] <... prctl resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7048] setpgid(0, 0) = 0 [pid 7049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7046] <... 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 7051 attached ./strace-static-x86_64: Process 7050 attached [pid 7049] <... prctl resumed>) = 0 [pid 7048] <... openat resumed>) = 3 [pid 7046] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7049] setpgid(0, 0 [pid 7048] write(3, "1000", 4 [pid 7049] <... setpgid resumed>) = 0 [pid 7050] set_robust_list(0x555555a0f660, 24 [pid 7049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7048] <... write resumed>) = 4 [pid 7051] set_robust_list(0x555555a0f660, 24 [pid 7046] <... write resumed>) = 24 [pid 7051] <... set_robust_list resumed>) = 0 [pid 7050] <... set_robust_list resumed>) = 0 [pid 7046] mount(NULL, NULL, NULL, 0, NULL [pid 7048] close(3 [pid 7046] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7048] <... close resumed>) = 0 [pid 7051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7048] mkdir("./file0", 000 [pid 7049] <... openat resumed>) = 3 [pid 7050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7048] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7048] pipe2( [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7051 [pid 7048] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7048] dup(4) = 5 [pid 7048] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7046] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7050 [pid 7049] write(3, "1000", 4 [pid 7051] <... prctl resumed>) = 0 [pid 7050] <... prctl resumed>) = 0 [pid 7049] <... write resumed>) = 4 [pid 7046] <... exit_group resumed>) = ? [pid 7051] setpgid(0, 0 [pid 7050] setpgid(0, 0 [pid 7046] +++ exited with 0 +++ [pid 7051] <... setpgid resumed>) = 0 [pid 7050] <... setpgid resumed>) = 0 [pid 7049] close(3) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7046, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7049] mkdir("./file0", 000 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7051] <... openat resumed>) = 3 [pid 7050] <... openat resumed>) = 3 [pid 7049] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7049] pipe2([3, 4], 0) = 0 [pid 7051] write(3, "1000", 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7051] <... write resumed>) = 4 [pid 7050] write(3, "1000", 4 [pid 7049] dup(4 [pid 7051] close(3 [pid 7050] <... write resumed>) = 4 [pid 7049] <... dup resumed>) = 5 [pid 7048] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7051] <... close resumed>) = 0 [pid 7050] close(3 [pid 7049] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7048] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7051] mkdir("./file0", 000 [pid 7050] <... close resumed>) = 0 [pid 7048] <... write resumed>) = 24 [pid 7048] mount(NULL, NULL, NULL, 0, NULL [pid 7050] mkdir("./file0", 000 [pid 7048] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7048] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7051] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7050] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7048] <... exit_group resumed>) = ? [pid 7051] pipe2( [pid 7050] pipe2( [pid 7048] +++ exited with 0 +++ [pid 7051] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7050] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7051] dup(4 [pid 7050] dup(4 [pid 7051] <... dup resumed>) = 5 [pid 7050] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7052 attached [pid 7051] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7050] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7052] set_robust_list(0x555555a0f660, 24) = 0 [pid 7049] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7052 [pid 7052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7049] write(5, "\x18\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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7052] <... prctl resumed>) = 0 [pid 7049] mount(NULL, NULL, NULL, 0, NULL [pid 7052] setpgid(0, 0 [pid 7049] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7052] <... setpgid resumed>) = 0 [pid 7049] exit_group(0 [pid 7052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7049] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7053 attached [pid 7049] +++ exited with 0 +++ [pid 7053] set_robust_list(0x555555a0f660, 24 [pid 7052] <... openat resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7053 [pid 7053] <... set_robust_list resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7049, 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 7053] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7054 attached ) = 0 [pid 7052] write(3, "1000", 4 [pid 7050] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7054] set_robust_list(0x555555a0f660, 24 [pid 7053] setpgid(0, 0 [pid 7052] <... write resumed>) = 4 [pid 7054] <... set_robust_list resumed>) = 0 [pid 7053] <... setpgid resumed>) = 0 [pid 7052] close(3 [pid 7050] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7052] <... close resumed>) = 0 [pid 7051] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7050] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7054 [pid 7054] <... prctl resumed>) = 0 [pid 7053] <... openat resumed>) = 3 [pid 7052] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7052] pipe2( [pid 7050] mount(NULL, NULL, NULL, 0, NULL [pid 7054] setpgid(0, 0 [pid 7053] write(3, "1000", 4 [pid 7052] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7051] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7050] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7054] <... setpgid resumed>) = 0 [pid 7053] <... write resumed>) = 4 [pid 7052] dup(4 [pid 7051] <... write resumed>) = 24 [pid 7050] exit_group(0 [pid 7053] close(3 [pid 7052] <... dup resumed>) = 5 [pid 7051] mount(NULL, NULL, NULL, 0, NULL [pid 7050] <... exit_group resumed>) = ? [pid 7054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7053] <... close resumed>) = 0 [pid 7052] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7053] mkdir("./file0", 000 [pid 7051] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7053] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7051] exit_group(0 [pid 7054] <... openat resumed>) = 3 [pid 7053] pipe2( [pid 7050] +++ exited with 0 +++ [pid 7054] write(3, "1000", 4 [pid 7053] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7051] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7054] <... write resumed>) = 4 [pid 7053] dup(4 [pid 7051] +++ exited with 0 +++ [pid 7054] close(3 [pid 7053] <... dup resumed>) = 5 [pid 7053] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7051, 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 7054] <... close resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7055 attached [pid 7055] set_robust_list(0x555555a0f660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7055 [pid 7055] <... set_robust_list resumed>) = 0 [pid 7055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7052] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7055] <... prctl resumed>) = 0 [pid 7054] mkdir("./file0", 000 [pid 7055] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7056 attached [pid 7054] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7053] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7052] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7056] set_robust_list(0x555555a0f660, 24 [pid 7054] pipe2( [pid 7053] write(5, "\x18\x00\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) = 7056 [pid 7056] <... set_robust_list resumed>) = 0 [pid 7055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7054] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7053] <... write resumed>) = 24 [pid 7052] <... write resumed>) = 24 [pid 7056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7053] mount(NULL, NULL, NULL, 0, NULL [pid 7054] dup(4 [pid 7053] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7056] <... prctl resumed>) = 0 [pid 7054] <... dup resumed>) = 5 [pid 7053] exit_group(0 [pid 7052] mount(NULL, NULL, NULL, 0, NULL [pid 7056] setpgid(0, 0 [pid 7055] <... openat resumed>) = 3 [pid 7054] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7053] <... exit_group resumed>) = ? [pid 7052] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7056] <... setpgid resumed>) = 0 [pid 7055] write(3, "1000", 4 [pid 7052] exit_group(0 [pid 7055] <... write resumed>) = 4 [pid 7056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7052] <... exit_group resumed>) = ? [pid 7056] <... openat resumed>) = 3 [pid 7056] write(3, "1000", 4) = 4 [pid 7055] close(3 [pid 7053] +++ exited with 0 +++ [pid 7056] close(3 [pid 7055] <... close resumed>) = 0 [pid 7052] +++ exited with 0 +++ [pid 7056] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7056] mkdir("./file0", 000 [pid 7055] mkdir("./file0", 000 [pid 7056] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7052, 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] restart_syscall(<... resuming interrupted clone ...> [pid 7056] pipe2([3, 4], 0) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7055] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7057 attached [pid 7056] dup(4 [pid 7055] pipe2( [pid 7054] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7057] set_robust_list(0x555555a0f660, 24 [pid 7056] <... dup resumed>) = 5 [pid 7055] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7054] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7057] <... set_robust_list resumed>) = 0 [pid 7056] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7055] dup(4 [pid 7054] <... write resumed>) = 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7057 [pid 7057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7055] <... dup resumed>) = 5 [pid 7054] mount(NULL, NULL, NULL, 0, NULL [pid 7057] <... prctl resumed>) = 0 [pid 7055] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7054] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7057] setpgid(0, 0 [pid 7054] exit_group(0./strace-static-x86_64: Process 7058 attached [pid 7057] <... setpgid resumed>) = 0 [pid 7054] <... exit_group resumed>) = ? [pid 7056] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7058] set_robust_list(0x555555a0f660, 24 [pid 7057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7056] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7054] +++ exited with 0 +++ [pid 7058] <... set_robust_list resumed>) = 0 [pid 7056] <... write resumed>) = 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7058 [pid 7057] <... openat resumed>) = 3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7057] write(3, "1000", 4 [pid 7056] mount(NULL, NULL, NULL, 0, NULL [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7057] <... write resumed>) = 4 [pid 7056] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... restart_syscall resumed>) = 0 [pid 7058] setpgid(0, 0 [pid 7055] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7058] <... setpgid resumed>) = 0 [pid 7057] close(3 [pid 7056] exit_group(0 [pid 7057] <... close resumed>) = 0 [pid 7056] <... exit_group resumed>) = ? [pid 7057] mkdir("./file0", 000 [pid 7055] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7056] +++ exited with 0 +++ [pid 7058] 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 7057] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7055] <... write resumed>) = 24 [pid 7058] <... openat resumed>) = 3 [pid 7057] pipe2( [pid 7055] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7059 attached [pid 7058] write(3, "1000", 4 [pid 7059] set_robust_list(0x555555a0f660, 24) = 0 [pid 7055] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7055] exit_group(0) = ? [pid 7058] <... write resumed>) = 4 [pid 7059] setpgid(0, 0 [pid 7058] close(3 [pid 7059] <... setpgid resumed>) = 0 [pid 7059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7058] <... close resumed>) = 0 [pid 7057] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7055] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7059 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7058] mkdir("./file0", 000 [pid 7059] <... openat resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7055, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7059] write(3, "1000", 4./strace-static-x86_64: Process 7060 attached [pid 7058] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7057] dup(4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7058] pipe2( [pid 7057] <... dup resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7060 [pid 7060] set_robust_list(0x555555a0f660, 24 [pid 7059] <... write resumed>) = 4 [pid 7057] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7060] <... set_robust_list resumed>) = 0 [pid 7059] close(3 [pid 7058] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7059] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7059] mkdir("./file0", 000 [pid 7058] dup(4 [pid 7060] <... prctl resumed>) = 0 [pid 7058] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7061 attached [pid 7060] setpgid(0, 0 [pid 7059] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7058] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7060] <... setpgid resumed>) = 0 [pid 7061] set_robust_list(0x555555a0f660, 24 [pid 7060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7059] pipe2( [pid 7061] <... set_robust_list resumed>) = 0 [pid 7059] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7060] <... openat resumed>) = 3 [pid 7059] dup(4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7061 [pid 7061] <... prctl resumed>) = 0 [pid 7061] setpgid(0, 0 [pid 7059] <... dup resumed>) = 5 [pid 7061] <... setpgid resumed>) = 0 [pid 7060] write(3, "1000", 4 [pid 7059] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7060] <... write resumed>) = 4 [pid 7061] <... openat resumed>) = 3 [pid 7060] close(3 [pid 7061] write(3, "1000", 4 [pid 7060] <... close resumed>) = 0 [pid 7057] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7061] <... write resumed>) = 4 [pid 7060] mkdir("./file0", 000 [pid 7061] close(3 [pid 7060] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7061] <... close resumed>) = 0 [pid 7060] pipe2( [pid 7061] mkdir("./file0", 000 [pid 7060] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7061] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7060] dup(4 [pid 7061] pipe2( [pid 7060] <... dup resumed>) = 5 [pid 7061] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7060] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7057] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7061] dup(4 [pid 7057] <... write resumed>) = 24 [pid 7061] <... dup resumed>) = 5 [pid 7057] mount(NULL, NULL, NULL, 0, NULL [pid 7061] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7057] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7057] exit_group(0) = ? [pid 7058] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7057] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7057, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 7058] write(5, "\x18\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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7062 attached [pid 7058] mount(NULL, NULL, NULL, 0, NULL [pid 7062] set_robust_list(0x555555a0f660, 24 [pid 7061] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7060] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7059] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7058] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7062] <... set_robust_list resumed>) = 0 [pid 7061] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7060] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7059] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7058] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7062 [pid 7062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7061] <... write resumed>) = 24 [pid 7060] <... write resumed>) = 24 [pid 7059] <... write resumed>) = 24 [pid 7058] <... exit_group resumed>) = ? [pid 7062] <... prctl resumed>) = 0 [pid 7061] mount(NULL, NULL, NULL, 0, NULL [pid 7060] mount(NULL, NULL, NULL, 0, NULL [pid 7061] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7059] mount(NULL, NULL, NULL, 0, NULL [pid 7060] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7059] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7062] setpgid(0, 0 [pid 7061] exit_group(0 [pid 7060] exit_group(0 [pid 7059] exit_group(0 [pid 7062] <... setpgid resumed>) = 0 [pid 7060] <... exit_group resumed>) = ? [pid 7059] <... exit_group resumed>) = ? [pid 7058] +++ exited with 0 +++ [pid 7062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7061] <... exit_group resumed>) = ? [pid 7060] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7058, 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=7060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7062] <... openat resumed>) = 3 [pid 7059] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7061] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7062] write(3, "1000", 4) = 4 [pid 7062] close(3) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7062] mkdir("./file0", 000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7062] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7063 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7063 [pid 7062] pipe2( [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7063] set_robust_list(0x555555a0f660, 24) = 0 [pid 7062] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7065 attached ./strace-static-x86_64: Process 7064 attached [pid 7063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7065] set_robust_list(0x555555a0f660, 24 [pid 7064] set_robust_list(0x555555a0f660, 24 [pid 7065] <... set_robust_list resumed>) = 0 [pid 7064] <... set_robust_list resumed>) = 0 [pid 7065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7062] dup(4 [pid 7063] <... prctl resumed>) = 0 [pid 7065] <... prctl resumed>) = 0 [pid 7064] <... prctl resumed>) = 0 [pid 7062] <... dup resumed>) = 5 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7065 ./strace-static-x86_64: Process 7066 attached [pid 7065] setpgid(0, 0 [pid 7064] setpgid(0, 0 [pid 7063] setpgid(0, 0 [pid 7062] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7066 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7064 [pid 7066] set_robust_list(0x555555a0f660, 24 [pid 7065] <... setpgid resumed>) = 0 [pid 7064] <... setpgid resumed>) = 0 [pid 7063] <... setpgid resumed>) = 0 [pid 7066] <... set_robust_list resumed>) = 0 [pid 7065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7066] setpgid(0, 0) = 0 [pid 7065] <... openat resumed>) = 3 [pid 7064] <... openat resumed>) = 3 [pid 7063] <... openat resumed>) = 3 [pid 7065] write(3, "1000", 4 [pid 7064] write(3, "1000", 4 [pid 7065] <... write resumed>) = 4 [pid 7064] <... write resumed>) = 4 [pid 7065] close(3 [pid 7064] close(3 [pid 7066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7065] <... close resumed>) = 0 [pid 7064] <... close resumed>) = 0 [pid 7063] write(3, "1000", 4 [pid 7066] <... openat resumed>) = 3 [pid 7065] mkdir("./file0", 000 [pid 7064] mkdir("./file0", 000 [pid 7063] <... write resumed>) = 4 [pid 7065] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7063] close(3 [pid 7066] write(3, "1000", 4 [pid 7065] pipe2( [pid 7064] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7063] <... close resumed>) = 0 [pid 7065] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7063] mkdir("./file0", 000 [pid 7066] <... write resumed>) = 4 [pid 7065] dup(4 [pid 7064] pipe2( [pid 7063] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7065] <... dup resumed>) = 5 [pid 7064] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7066] close(3 [pid 7065] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7064] dup(4 [pid 7063] pipe2( [pid 7064] <... dup resumed>) = 5 [pid 7064] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7066] <... close resumed>) = 0 [pid 7063] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7062] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7066] mkdir("./file0", 000 [pid 7063] dup(4 [pid 7062] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7066] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7063] <... dup resumed>) = 5 [pid 7062] <... write resumed>) = 24 [pid 7066] pipe2( [pid 7063] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7062] mount(NULL, NULL, NULL, 0, NULL [pid 7066] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7066] dup(4 [pid 7062] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7066] <... dup resumed>) = 5 [pid 7066] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7065] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7062] exit_group(0 [pid 7065] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7062] <... exit_group resumed>) = ? [pid 7062] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7065] <... write resumed>) = 24 [pid 7064] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7065] mount(NULL, NULL, NULL, 0, NULL [pid 7064] write(5, "\x18\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 7067 attached [pid 7065] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7064] <... write resumed>) = 24 [pid 7063] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7067] set_robust_list(0x555555a0f660, 24 [pid 7065] exit_group(0 [pid 7064] mount(NULL, NULL, NULL, 0, NULL [pid 7067] <... set_robust_list resumed>) = 0 [pid 7065] <... exit_group resumed>) = ? [pid 7064] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7065] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7067 [pid 7067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7064] exit_group(0 [pid 7063] write(5, "\x18\x00\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=7065, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7067] <... prctl resumed>) = 0 [pid 7064] <... exit_group resumed>) = ? [pid 7063] <... write resumed>) = 24 [pid 7066] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7067] setpgid(0, 0 [pid 7066] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7063] mount(NULL, NULL, NULL, 0, NULL [pid 7067] <... setpgid resumed>) = 0 [pid 7066] <... write resumed>) = 24 [pid 7064] +++ exited with 0 +++ [pid 7063] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7066] mount(NULL, NULL, NULL, 0, NULL [pid 7063] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7067] <... openat resumed>) = 3 [pid 7063] <... exit_group resumed>) = ? [pid 7066] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7068 attached [pid 7067] write(3, "1000", 4) = 4 [pid 7067] close(3 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7068 [pid 7068] set_robust_list(0x555555a0f660, 24 [pid 7067] <... close resumed>) = 0 [pid 7067] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7067] pipe2([3, 4], 0) = 0 [pid 7067] dup(4) = 5 [pid 7068] <... set_robust_list resumed>) = 0 [pid 7066] exit_group(0 [pid 7063] +++ exited with 0 +++ [pid 7068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7067] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7066] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7066] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7068] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7069 attached [pid 7068] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7070 attached [pid 7068] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7066, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7069] set_robust_list(0x555555a0f660, 24 [pid 7067] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7069 [pid 7070] set_robust_list(0x555555a0f660, 24 [pid 7069] <... set_robust_list resumed>) = 0 [pid 7068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7067] write(5, "\x18\x00\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) = 7070 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7070] <... set_robust_list resumed>) = 0 [pid 7069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7068] <... openat resumed>) = 3 [pid 7067] <... write resumed>) = 24 ./strace-static-x86_64: Process 7071 attached [pid 7070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7069] <... prctl resumed>) = 0 [pid 7068] write(3, "1000", 4 [pid 7067] mount(NULL, NULL, NULL, 0, NULL [pid 7071] set_robust_list(0x555555a0f660, 24 [pid 7069] setpgid(0, 0 [pid 7068] <... write resumed>) = 4 [pid 7067] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7071] <... set_robust_list resumed>) = 0 [pid 7070] <... prctl resumed>) = 0 [pid 7069] <... setpgid resumed>) = 0 [pid 7068] close(3 [pid 7067] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7071 [pid 7068] <... close resumed>) = 0 [pid 7070] setpgid(0, 0 [pid 7071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7068] mkdir("./file0", 000 [pid 7067] <... exit_group resumed>) = ? [pid 7071] <... prctl resumed>) = 0 [pid 7070] <... setpgid resumed>) = 0 [pid 7071] setpgid(0, 0 [pid 7070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7069] <... openat resumed>) = 3 [pid 7068] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7070] <... openat resumed>) = 3 [pid 7069] write(3, "1000", 4) = 4 [pid 7067] +++ exited with 0 +++ [pid 7070] write(3, "1000", 4 [pid 7069] close(3 [pid 7070] <... write resumed>) = 4 [pid 7069] <... close resumed>) = 0 [pid 7070] close(3 [pid 7071] <... setpgid resumed>) = 0 [pid 7070] <... close resumed>) = 0 [pid 7069] mkdir("./file0", 000 [pid 7068] pipe2( [pid 7071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7070] mkdir("./file0", 000 [pid 7069] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7068] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7070] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7069] pipe2( [pid 7070] pipe2( [pid 7069] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7071] <... openat resumed>) = 3 [pid 7068] dup(4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7070] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7069] dup(4 [pid 7070] dup(4 [pid 7069] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7072 attached [pid 7071] write(3, "1000", 4 [pid 7070] <... dup resumed>) = 5 [pid 7069] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7068] <... dup resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7072 [pid 7072] set_robust_list(0x555555a0f660, 24 [pid 7071] <... write resumed>) = 4 [pid 7070] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7068] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7072] <... set_robust_list resumed>) = 0 [pid 7071] close(3) = 0 [pid 7071] mkdir("./file0", 000 [pid 7072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7071] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7071] pipe2([3, 4], 0) = 0 [pid 7072] <... prctl resumed>) = 0 [pid 7071] dup(4 [pid 7072] setpgid(0, 0 [pid 7071] <... dup resumed>) = 5 [pid 7071] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7072] <... setpgid resumed>) = 0 [pid 7072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7069] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7072] write(3, "1000", 4) = 4 [pid 7072] close(3 [pid 7069] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7068] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7072] <... close resumed>) = 0 [pid 7069] <... write resumed>) = 24 [pid 7072] mkdir("./file0", 000 [pid 7070] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7069] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7072] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7070] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7069] exit_group(0 [pid 7068] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7072] pipe2( [pid 7070] <... write resumed>) = 24 [pid 7069] <... exit_group resumed>) = ? [pid 7072] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7070] mount(NULL, NULL, NULL, 0, NULL [pid 7068] <... write resumed>) = 24 [pid 7068] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7068] exit_group(0) = ? [pid 7072] dup(4 [pid 7070] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7069] +++ exited with 0 +++ [pid 7072] <... dup resumed>) = 5 [pid 7071] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7070] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7072] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7070] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7068] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7068, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7073 attached [pid 7071] write(5, "\x18\x00\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 7073] set_robust_list(0x555555a0f660, 24 [pid 7071] <... write resumed>) = 24 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7073 [pid 7073] <... set_robust_list resumed>) = 0 [pid 7071] mount(NULL, NULL, NULL, 0, NULL [pid 7073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7071] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7071] exit_group(0 [pid 7073] <... prctl resumed>) = 0 [pid 7071] <... exit_group resumed>) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7074 attached [pid 7073] setpgid(0, 0 [pid 7070] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7074] set_robust_list(0x555555a0f660, 24 [pid 7073] <... setpgid resumed>) = 0 [pid 7071] +++ exited with 0 +++ [pid 7074] <... set_robust_list resumed>) = 0 [pid 7073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7072] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7074 [pid 7073] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7071, 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] restart_syscall(<... resuming interrupted clone ...> [pid 7074] <... prctl resumed>) = 0 [pid 7073] write(3, "1000", 4 [pid 7072] write(5, "\x18\x00\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 7074] setpgid(0, 0 [pid 7073] <... write resumed>) = 4 [pid 7072] <... write resumed>) = 24 [pid 7074] <... setpgid resumed>) = 0 [pid 7073] close(3 [pid 7072] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7075 attached [pid 7074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7073] <... close resumed>) = 0 [pid 7072] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7073] mkdir("./file0", 000 [pid 7072] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7075 ./strace-static-x86_64: Process 7076 attached [pid 7075] set_robust_list(0x555555a0f660, 24 [pid 7074] <... openat resumed>) = 3 [pid 7073] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7072] <... exit_group resumed>) = ? [pid 7076] set_robust_list(0x555555a0f660, 24 [pid 7075] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7076 [pid 7076] <... set_robust_list resumed>) = 0 [pid 7075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7073] pipe2( [pid 7074] write(3, "1000", 4 [pid 7073] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7072] +++ exited with 0 +++ [pid 7076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7074] <... write resumed>) = 4 [pid 7073] dup(4 [pid 7076] <... prctl resumed>) = 0 [pid 7075] <... prctl resumed>) = 0 [pid 7074] close(3 [pid 7073] <... dup resumed>) = 5 [pid 7076] setpgid(0, 0 [pid 7074] <... close resumed>) = 0 [pid 7073] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7075] setpgid(0, 0 [pid 7076] <... setpgid resumed>) = 0 [pid 7074] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7075] <... setpgid resumed>) = 0 [pid 7074] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7074] pipe2( [pid 7076] <... openat resumed>) = 3 [pid 7075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7074] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7074] dup(4) = 5 [pid 7076] write(3, "1000", 4 [pid 7075] <... openat resumed>) = 3 [pid 7074] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7077 attached [pid 7076] <... write resumed>) = 4 [pid 7075] write(3, "1000", 4 [pid 7076] close(3 [pid 7075] <... write resumed>) = 4 [pid 7076] <... close resumed>) = 0 [pid 7075] close(3 [pid 7077] set_robust_list(0x555555a0f660, 24 [pid 7076] mkdir("./file0", 000 [pid 7075] <... close resumed>) = 0 [pid 7073] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7077 [pid 7076] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7075] mkdir("./file0", 000 [pid 7076] pipe2( [pid 7077] <... set_robust_list resumed>) = 0 [pid 7076] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7075] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7076] dup(4 [pid 7075] pipe2( [pid 7073] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7077] <... prctl resumed>) = 0 [pid 7076] <... dup resumed>) = 5 [pid 7075] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7073] <... write resumed>) = 24 [pid 7077] setpgid(0, 0 [pid 7076] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7075] dup(4 [pid 7073] mount(NULL, NULL, NULL, 0, NULL [pid 7077] <... setpgid resumed>) = 0 [pid 7073] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7075] <... dup resumed>) = 5 [pid 7077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7075] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7077] <... openat resumed>) = 3 [pid 7074] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7073] exit_group(0 [pid 7077] write(3, "1000", 4 [pid 7074] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7073] <... exit_group resumed>) = ? [pid 7077] <... write resumed>) = 4 [pid 7074] <... write resumed>) = 24 [pid 7073] +++ exited with 0 +++ [pid 7077] close(3 [pid 7074] mount(NULL, NULL, NULL, 0, NULL [pid 7077] <... close resumed>) = 0 [pid 7074] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7077] mkdir("./file0", 000 [pid 7074] exit_group(0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7077] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7074] <... exit_group resumed>) = ? [pid 5066] <... restart_syscall resumed>) = 0 [pid 7077] pipe2( [pid 7074] +++ exited with 0 +++ [pid 7077] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7077] dup(4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7077] <... dup resumed>) = 5 [pid 7077] 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./strace-static-x86_64: Process 7078 attached [pid 7076] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7079 attached [pid 7078] set_robust_list(0x555555a0f660, 24) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7078 [pid 7079] set_robust_list(0x555555a0f660, 24 [pid 7078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7079] <... set_robust_list resumed>) = 0 [pid 7078] <... prctl resumed>) = 0 [pid 7076] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7078] setpgid(0, 0 [pid 7076] <... write resumed>) = 24 [pid 7075] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7079 [pid 7078] <... setpgid resumed>) = 0 [pid 7076] mount(NULL, NULL, NULL, 0, NULL [pid 7079] <... prctl resumed>) = 0 [pid 7076] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7079] setpgid(0, 0 [pid 7078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7075] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7079] <... setpgid resumed>) = 0 [pid 7076] exit_group(0 [pid 7075] <... write resumed>) = 24 [pid 7079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7078] <... openat resumed>) = 3 [pid 7075] mount(NULL, NULL, NULL, 0, NULL [pid 7076] <... exit_group resumed>) = ? [pid 7079] <... openat resumed>) = 3 [pid 7075] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7075] exit_group(0) = ? [pid 7076] +++ exited with 0 +++ [pid 7075] +++ exited with 0 +++ [pid 7079] write(3, "1000", 4) = 4 [pid 7078] write(3, "1000", 4 [pid 7077] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7079] close(3 [pid 7078] <... write resumed>) = 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7079] <... close resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7079] mkdir("./file0", 000 [pid 7078] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7079] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7078] <... close resumed>) = 0 [pid 7079] pipe2( [pid 7078] mkdir("./file0", 000 [pid 7077] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7078] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7077] <... write resumed>) = 24 [pid 7078] pipe2( [pid 7077] mount(NULL, NULL, NULL, 0, NULL [pid 7079] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7078] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7077] <... 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 7080 attached [pid 7079] dup(4 [pid 7078] dup(4 [pid 7077] exit_group(0 [pid 7080] set_robust_list(0x555555a0f660, 24 [pid 7079] <... dup resumed>) = 5 [pid 7077] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7081 attached [pid 7080] <... set_robust_list resumed>) = 0 [pid 7079] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7078] <... dup resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7080 [pid 7081] set_robust_list(0x555555a0f660, 24) = 0 [pid 7078] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7077] +++ exited with 0 +++ [pid 7081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7079] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7081 [pid 7081] <... prctl resumed>) = 0 [pid 7080] <... prctl resumed>) = 0 [pid 7079] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7081] setpgid(0, 0 [pid 7080] setpgid(0, 0 [pid 7079] <... write resumed>) = 24 [pid 7081] <... setpgid resumed>) = 0 [pid 7080] <... setpgid resumed>) = 0 [pid 7079] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7079] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7081] <... openat resumed>) = 3 [pid 7080] <... openat resumed>) = 3 [pid 7081] write(3, "1000", 4) = 4 [pid 7080] write(3, "1000", 4 [pid 7079] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7082 attached [pid 7081] close(3 [pid 7080] <... write resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7082 [pid 7081] <... close resumed>) = 0 [pid 7080] close(3 [pid 7082] set_robust_list(0x555555a0f660, 24 [pid 7081] mkdir("./file0", 000 [pid 7080] <... close resumed>) = 0 [pid 7082] <... set_robust_list resumed>) = 0 [pid 7081] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7080] mkdir("./file0", 000 [pid 7081] pipe2( [pid 7080] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7081] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7080] pipe2( [pid 7079] +++ exited with 0 +++ [pid 7078] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7081] dup(4 [pid 7080] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7082] <... prctl resumed>) = 0 [pid 7081] <... dup resumed>) = 5 [pid 7080] dup(4 [pid 7078] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7082] setpgid(0, 0 [pid 7081] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7080] <... dup resumed>) = 5 [pid 7078] <... write resumed>) = 24 [pid 7082] <... setpgid resumed>) = 0 [pid 7078] mount(NULL, NULL, NULL, 0, NULL [pid 7082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7080] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7082] <... openat resumed>) = 3 [pid 7078] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7078] exit_group(0) = ? [pid 7082] write(3, "1000", 4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7082] <... write resumed>) = 4 [pid 7082] close(3 [pid 7078] +++ exited with 0 +++ [pid 7082] <... close resumed>) = 0 [pid 7082] mkdir("./file0", 000 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7083 attached [pid 7082] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7082] pipe2( [pid 5066] <... restart_syscall resumed>) = 0 [pid 7083] set_robust_list(0x555555a0f660, 24) = 0 [pid 7082] <... 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 7084 attached [pid 7083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7082] dup(4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7083 [pid 7083] <... prctl resumed>) = 0 [pid 7083] setpgid(0, 0 [pid 7082] <... dup resumed>) = 5 [pid 7082] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7084] set_robust_list(0x555555a0f660, 24 [pid 7083] <... setpgid resumed>) = 0 [pid 7084] <... set_robust_list resumed>) = 0 [pid 7084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7080] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7084 [pid 7084] <... prctl resumed>) = 0 [pid 7080] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7084] setpgid(0, 0) = 0 [pid 7083] <... openat resumed>) = 3 [pid 7081] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7080] <... write resumed>) = 24 [pid 7084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7083] write(3, "1000", 4 [pid 7080] mount(NULL, NULL, NULL, 0, NULL [pid 7084] <... openat resumed>) = 3 [pid 7083] <... write resumed>) = 4 [pid 7081] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7080] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7083] close(3 [pid 7081] <... write resumed>) = 24 [pid 7081] mount(NULL, NULL, NULL, 0, NULL [pid 7080] exit_group(0 [pid 7084] write(3, "1000", 4 [pid 7083] <... close resumed>) = 0 [pid 7081] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7084] <... write resumed>) = 4 [pid 7081] exit_group(0 [pid 7080] <... exit_group resumed>) = ? [pid 7084] close(3 [pid 7083] mkdir("./file0", 000 [pid 7081] <... exit_group resumed>) = ? [pid 7084] <... close resumed>) = 0 [pid 7083] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7084] mkdir("./file0", 000 [pid 7083] pipe2([3, 4], 0) = 0 [pid 7084] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7083] dup(4 [pid 7081] +++ exited with 0 +++ [pid 7080] +++ exited with 0 +++ [pid 7084] pipe2( [pid 7083] <... dup resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7080, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7082] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7084] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7083] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7082] write(5, "\x18\x00\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=7081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7084] dup(4 [pid 7082] <... write resumed>) = 24 [pid 7084] <... dup resumed>) = 5 [pid 7082] mount(NULL, NULL, NULL, 0, NULL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7084] 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 7082] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7082] exit_group(0) = ? ./strace-static-x86_64: Process 7086 attached [pid 7082] +++ exited with 0 +++ ./strace-static-x86_64: Process 7085 attached [pid 7086] set_robust_list(0x555555a0f660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7086 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7085 [pid 7085] set_robust_list(0x555555a0f660, 24) = 0 [pid 7085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7086] <... set_robust_list resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7085] <... prctl resumed>) = 0 [pid 7086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7085] setpgid(0, 0) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7086] <... prctl resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7086] setpgid(0, 0 [pid 7083] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7086] <... setpgid resumed>) = 0 [pid 7085] <... openat resumed>) = 3 [pid 7085] write(3, "1000", 4) = 4 [pid 7085] close(3) = 0 [pid 7085] mkdir("./file0", 000 [pid 7086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7084] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7083] write(5, "\x18\x00\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 7085] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7086] <... openat resumed>) = 3 [pid 7084] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7083] <... write resumed>) = 24 [pid 7084] <... write resumed>) = 24 [pid 7086] write(3, "1000", 4 [pid 7084] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7087 attached [pid 7085] pipe2( [pid 7086] <... write resumed>) = 4 [pid 7084] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7083] mount(NULL, NULL, NULL, 0, NULL [pid 7087] set_robust_list(0x555555a0f660, 24 [pid 7085] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7086] close(3 [pid 7084] exit_group(0 [pid 7083] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7087 [pid 7087] <... set_robust_list resumed>) = 0 [pid 7085] dup(4 [pid 7086] <... close resumed>) = 0 [pid 7084] <... exit_group resumed>) = ? [pid 7083] exit_group(0 [pid 7087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7085] <... dup resumed>) = 5 [pid 7086] mkdir("./file0", 000 [pid 7087] <... prctl resumed>) = 0 [pid 7085] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7086] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7083] <... exit_group resumed>) = ? [pid 7086] pipe2( [pid 7084] +++ exited with 0 +++ [pid 7086] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7087] setpgid(0, 0 [pid 7086] dup(4 [pid 7083] +++ exited with 0 +++ [pid 7086] <... dup resumed>) = 5 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7083, 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 7087] <... setpgid resumed>) = 0 [pid 7086] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7088 attached ) = 3 [pid 7088] set_robust_list(0x555555a0f660, 24 [pid 7087] write(3, "1000", 4) = 4 [pid 7087] close(3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7088 [pid 7088] <... set_robust_list resumed>) = 0 [pid 7087] <... close resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7087] mkdir("./file0", 000./strace-static-x86_64: Process 7089 attached [pid 7088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7087] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7089] set_robust_list(0x555555a0f660, 24 [pid 7088] <... prctl resumed>) = 0 [pid 7087] pipe2( [pid 7088] setpgid(0, 0 [pid 7087] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7085] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7089 [pid 7088] <... setpgid resumed>) = 0 [pid 7087] dup(4 [pid 7089] <... set_robust_list resumed>) = 0 [pid 7088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7087] <... dup resumed>) = 5 [pid 7089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7088] <... openat resumed>) = 3 [pid 7087] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7085] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7089] <... prctl resumed>) = 0 [pid 7088] write(3, "1000", 4 [pid 7085] <... write resumed>) = 24 [pid 7086] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7089] setpgid(0, 0) = 0 [pid 7088] <... write resumed>) = 4 [pid 7085] mount(NULL, NULL, NULL, 0, NULL [pid 7088] close(3 [pid 7085] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7088] <... close resumed>) = 0 [pid 7085] exit_group(0 [pid 7086] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7089] <... openat resumed>) = 3 [pid 7088] mkdir("./file0", 000 [pid 7087] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7085] <... exit_group resumed>) = ? [pid 7086] <... write resumed>) = 24 [pid 7089] write(3, "1000", 4 [pid 7088] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7087] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7086] mount(NULL, NULL, NULL, 0, NULL [pid 7089] <... write resumed>) = 4 [pid 7088] pipe2( [pid 7087] <... write resumed>) = 24 [pid 7085] +++ exited with 0 +++ [pid 7086] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7086] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7088] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7087] mount(NULL, NULL, NULL, 0, NULL [pid 7086] <... exit_group resumed>) = ? [pid 7089] close(3 [pid 7088] dup(4 [pid 7087] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7089] <... close resumed>) = 0 [pid 7088] <... dup resumed>) = 5 [pid 7087] exit_group(0 [pid 7089] mkdir("./file0", 000 [pid 7088] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7087] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 7089] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7087] +++ exited with 0 +++ [pid 7089] pipe2([3, 4], 0) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7090 attached [pid 7090] set_robust_list(0x555555a0f660, 24) = 0 [pid 7090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7090 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7089] dup(4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7090] <... prctl resumed>) = 0 [pid 7089] <... dup resumed>) = 5 [pid 7086] +++ exited with 0 +++ [pid 7090] setpgid(0, 0) = 0 [pid 7089] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7086, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7090] 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./strace-static-x86_64: Process 7091 attached [pid 7090] <... openat resumed>) = 3 [pid 7091] set_robust_list(0x555555a0f660, 24 [pid 7090] write(3, "1000", 4 [pid 7091] <... set_robust_list resumed>) = 0 [pid 7090] <... write resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7091 [pid 7090] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7090] <... close resumed>) = 0 [pid 7090] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7090] pipe2( [pid 7091] <... prctl resumed>) = 0 [pid 7090] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7091] setpgid(0, 0) = 0 [pid 7091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7090] dup(4./strace-static-x86_64: Process 7092 attached ) = 5 [pid 7092] set_robust_list(0x555555a0f660, 24 [pid 7091] <... openat resumed>) = 3 [pid 7090] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7092 [pid 7092] <... set_robust_list resumed>) = 0 [pid 7091] write(3, "1000", 4) = 4 [pid 7092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7091] close(3 [pid 7089] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7088] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7092] <... prctl resumed>) = 0 [pid 7091] <... close resumed>) = 0 [pid 7089] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7088] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7092] setpgid(0, 0 [pid 7091] mkdir("./file0", 000 [pid 7089] <... write resumed>) = 24 [pid 7088] <... write resumed>) = 24 [pid 7092] <... setpgid resumed>) = 0 [pid 7091] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7089] mount(NULL, NULL, NULL, 0, NULL [pid 7088] mount(NULL, NULL, NULL, 0, NULL [pid 7091] pipe2( [pid 7089] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7088] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7091] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7091] dup(4 [pid 7089] exit_group(0 [pid 7088] exit_group(0 [pid 7092] <... openat resumed>) = 3 [pid 7091] <... dup resumed>) = 5 [pid 7090] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7089] <... exit_group resumed>) = ? [pid 7088] <... exit_group resumed>) = ? [pid 7092] write(3, "1000", 4 [pid 7090] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7092] <... write resumed>) = 4 [pid 7090] <... write resumed>) = 24 [pid 7092] close(3 [pid 7091] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7090] mount(NULL, NULL, NULL, 0, NULL [pid 7092] <... close resumed>) = 0 [pid 7092] mkdir("./file0", 000 [pid 7090] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7092] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7090] exit_group(0 [pid 7092] pipe2([3, 4], 0) = 0 [pid 7088] +++ exited with 0 +++ [pid 7092] dup(4 [pid 7090] <... exit_group resumed>) = ? [pid 7092] <... dup resumed>) = 5 [pid 7090] +++ exited with 0 +++ [pid 7092] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7090, 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=7088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7089] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7092] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7091] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7092] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7091] write(5, "\x18\x00\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=7089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7093 attached [pid 5073] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7094 attached [pid 7093] set_robust_list(0x555555a0f660, 24 [pid 7092] <... write resumed>) = 24 [pid 7091] <... write resumed>) = 24 [pid 5073] <... restart_syscall resumed>) = 0 [pid 7094] set_robust_list(0x555555a0f660, 24 [pid 7092] mount(NULL, NULL, NULL, 0, NULL [pid 7091] mount(NULL, NULL, NULL, 0, NULL [pid 7094] <... set_robust_list resumed>) = 0 [pid 7093] <... set_robust_list resumed>) = 0 [pid 7092] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7091] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7094 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7093 [pid 7094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7092] exit_group(0 [pid 7091] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7093] <... prctl resumed>) = 0 [pid 7093] setpgid(0, 0./strace-static-x86_64: Process 7095 attached [pid 7094] <... prctl resumed>) = 0 [pid 7093] <... setpgid resumed>) = 0 [pid 7092] <... exit_group resumed>) = ? [pid 7091] <... exit_group resumed>) = ? [pid 7094] setpgid(0, 0 [pid 7093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7095] set_robust_list(0x555555a0f660, 24 [pid 7094] <... setpgid resumed>) = 0 [pid 7092] +++ exited with 0 +++ [pid 7091] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7095 [pid 7095] <... set_robust_list resumed>) = 0 [pid 7094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7093] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7094] <... openat resumed>) = 3 [pid 7093] <... write resumed>) = 4 [pid 7094] write(3, "1000", 4) = 4 [pid 7094] close(3 [pid 7095] <... prctl resumed>) = 0 [pid 7093] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7093] <... close resumed>) = 0 [pid 7095] setpgid(0, 0 [pid 7094] <... close resumed>) = 0 [pid 7095] <... setpgid resumed>) = 0 [pid 7094] mkdir("./file0", 000 [pid 7095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7094] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7094] pipe2([3, 4], 0) = 0 [pid 7093] mkdir("./file0", 000./strace-static-x86_64: Process 7096 attached [pid 7095] <... openat resumed>) = 3 [pid 7094] dup(4 [pid 7093] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7096 [pid 7096] set_robust_list(0x555555a0f660, 24 [pid 7095] write(3, "1000", 4 [pid 7094] <... dup resumed>) = 5 [pid 7093] pipe2( [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7096] <... set_robust_list resumed>) = 0 [pid 7093] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7095] <... write resumed>) = 4 [pid 7094] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7095] close(3) = 0 [pid 7096] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7097 attached [pid 7095] mkdir("./file0", 000 [pid 7097] set_robust_list(0x555555a0f660, 24 [pid 7096] <... prctl resumed>) = 0 [pid 7093] dup(4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7097 [pid 7096] setpgid(0, 0 [pid 7093] <... dup resumed>) = 5 [pid 7097] <... set_robust_list resumed>) = 0 [pid 7095] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7093] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7095] pipe2( [pid 7097] <... prctl resumed>) = 0 [pid 7097] setpgid(0, 0 [pid 7096] <... setpgid resumed>) = 0 [pid 7095] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7097] <... setpgid resumed>) = 0 [pid 7096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7095] dup(4 [pid 7097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7095] <... dup resumed>) = 5 [pid 7097] write(3, "1000", 4 [pid 7096] <... openat resumed>) = 3 [pid 7095] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7097] <... write resumed>) = 4 [pid 7096] write(3, "1000", 4 [pid 7097] close(3) = 0 [pid 7097] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7097] pipe2([3, 4], 0) = 0 [pid 7096] <... write resumed>) = 4 [pid 7096] close(3 [pid 7094] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7097] dup(4) = 5 [pid 7096] <... close resumed>) = 0 [pid 7096] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7097] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7096] pipe2( [pid 7094] write(5, "\x18\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 7094] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7096] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7094] exit_group(0 [pid 7096] dup(4) = 5 [pid 7094] <... exit_group resumed>) = ? [pid 7096] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7094] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7095] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7093] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7093] write(5, "\x18\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 7098 attached [pid 7093] mount(NULL, NULL, NULL, 0, NULL [pid 7098] set_robust_list(0x555555a0f660, 24 [pid 7095] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7093] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7098] <... set_robust_list resumed>) = 0 [pid 7095] <... write resumed>) = 24 [pid 7093] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7098 [pid 7098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7095] mount(NULL, NULL, NULL, 0, NULL [pid 7093] <... exit_group resumed>) = ? [pid 7095] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7093] +++ exited with 0 +++ [pid 7098] <... prctl resumed>) = 0 [pid 7095] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7098] setpgid(0, 0 [pid 7095] <... exit_group resumed>) = ? [pid 7098] <... setpgid resumed>) = 0 [pid 7097] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7095] +++ exited with 0 +++ [pid 7098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7095, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7098] <... openat resumed>) = 3 [pid 7097] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7098] write(3, "1000", 4) = 4 [pid 7097] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7098] close(3 [pid 7097] mount(NULL, NULL, NULL, 0, NULL [pid 7098] <... close resumed>) = 0 [pid 7097] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7099 attached [pid 7098] mkdir("./file0", 000 [pid 7097] exit_group(0 [pid 7096] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7099 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7099] set_robust_list(0x555555a0f660, 24 [pid 7098] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7096] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7097] <... exit_group resumed>) = ? [pid 7099] <... set_robust_list resumed>) = 0 [pid 7098] pipe2( [pid 7096] <... write resumed>) = 24 ./strace-static-x86_64: Process 7100 attached [pid 7099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7097] +++ exited with 0 +++ [pid 7096] mount(NULL, NULL, NULL, 0, NULL [pid 7100] set_robust_list(0x555555a0f660, 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7100] <... set_robust_list resumed>) = 0 [pid 7100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7099] <... prctl resumed>) = 0 [pid 7098] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7096] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7100 [pid 7100] setpgid(0, 0 [pid 7099] setpgid(0, 0 [pid 7098] dup(4 [pid 7100] <... setpgid resumed>) = 0 [pid 7099] <... setpgid resumed>) = 0 [pid 7098] <... dup resumed>) = 5 [pid 7096] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7098] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7101 attached [pid 7096] <... exit_group resumed>) = ? [pid 7100] <... openat resumed>) = 3 [pid 7099] <... openat resumed>) = 3 [pid 7100] write(3, "1000", 4 [pid 7101] set_robust_list(0x555555a0f660, 24 [pid 7099] write(3, "1000", 4 [pid 7098] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7096] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7101 [pid 7101] <... set_robust_list resumed>) = 0 [pid 7100] <... write resumed>) = 4 [pid 7099] <... write resumed>) = 4 [pid 7098] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7100] close(3 [pid 7099] close(3 [pid 7098] <... write resumed>) = 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7100] <... close resumed>) = 0 [pid 7099] <... close resumed>) = 0 [pid 7098] mount(NULL, NULL, NULL, 0, NULL [pid 7101] <... prctl resumed>) = 0 [pid 7100] mkdir("./file0", 000 [pid 7099] mkdir("./file0", 000 [pid 7098] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7101] setpgid(0, 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7101] <... setpgid resumed>) = 0 [pid 7101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7100] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7099] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7098] exit_group(0 [pid 7100] pipe2( [pid 7099] pipe2( [pid 7098] <... exit_group resumed>) = ? [pid 7101] <... openat resumed>) = 3 [pid 7100] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7099] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7100] dup(4 [pid 7099] dup(4 [pid 7098] +++ exited with 0 +++ [pid 7101] write(3, "1000", 4 [pid 7100] <... dup resumed>) = 5 [pid 7099] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7102 attached [pid 7101] <... write resumed>) = 4 [pid 7100] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7099] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7102 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7098, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7102] set_robust_list(0x555555a0f660, 24 [pid 7101] close(3 [pid 7102] <... set_robust_list resumed>) = 0 [pid 7101] <... close resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... restart_syscall resumed>) = 0 [pid 7101] mkdir("./file0", 000 [pid 7102] <... prctl resumed>) = 0 [pid 7101] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7102] setpgid(0, 0 [pid 7101] pipe2( [pid 7100] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7099] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7102] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7101] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7099] write(5, "\x18\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 7103 attached [pid 7102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7101] dup(4 [pid 7100] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7101] <... dup resumed>) = 5 [pid 7103] set_robust_list(0x555555a0f660, 24 [pid 7102] <... openat resumed>) = 3 [pid 7100] <... write resumed>) = 24 [pid 7099] <... write resumed>) = 24 [pid 7103] <... set_robust_list resumed>) = 0 [pid 7101] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7100] mount(NULL, NULL, NULL, 0, NULL [pid 7099] mount(NULL, NULL, NULL, 0, NULL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7103 [pid 7103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7102] write(3, "1000", 4 [pid 7100] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7099] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7102] <... write resumed>) = 4 [pid 7100] exit_group(0 [pid 7099] exit_group(0 [pid 7103] <... prctl resumed>) = 0 [pid 7102] close(3 [pid 7100] <... exit_group resumed>) = ? [pid 7099] <... exit_group resumed>) = ? [pid 7103] setpgid(0, 0 [pid 7102] <... close resumed>) = 0 [pid 7100] +++ exited with 0 +++ [pid 7103] <... setpgid resumed>) = 0 [pid 7102] mkdir("./file0", 000 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7102] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7102] pipe2( [pid 7101] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7099] +++ exited with 0 +++ [pid 5066] <... restart_syscall resumed>) = 0 [pid 7103] <... openat resumed>) = 3 [pid 7102] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7101] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7102] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7099, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7103] write(3, "1000", 4 [pid 7102] <... dup resumed>) = 5 [pid 7101] <... write resumed>) = 24 [pid 7103] <... write resumed>) = 4 [pid 7101] mount(NULL, NULL, NULL, 0, NULL [pid 7103] close(3 [pid 7101] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7103] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7102] 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./strace-static-x86_64: Process 7104 attached [pid 7103] mkdir("./file0", 000 [pid 7101] exit_group(0./strace-static-x86_64: Process 7105 attached [pid 7103] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7101] <... exit_group resumed>) = ? [pid 7105] set_robust_list(0x555555a0f660, 24 [pid 7104] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7105 [pid 7101] +++ exited with 0 +++ [pid 7105] <... set_robust_list resumed>) = 0 [pid 7104] <... set_robust_list resumed>) = 0 [pid 7103] pipe2( [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7104 [pid 7103] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7103] dup(4 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7104] <... prctl resumed>) = 0 [pid 7103] <... dup resumed>) = 5 [pid 7105] <... prctl resumed>) = 0 [pid 7104] setpgid(0, 0 [pid 7103] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... restart_syscall resumed>) = 0 [pid 7105] setpgid(0, 0 [pid 7104] <... setpgid resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7106 attached [pid 7105] <... setpgid resumed>) = 0 [pid 7104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7106] set_robust_list(0x555555a0f660, 24 [pid 7105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7106] <... set_robust_list resumed>) = 0 [pid 7104] <... openat resumed>) = 3 [pid 7106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7102] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7106] setpgid(0, 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7106 [pid 7106] <... setpgid resumed>) = 0 [pid 7105] <... openat resumed>) = 3 [pid 7106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7105] write(3, "1000", 4 [pid 7104] write(3, "1000", 4 [pid 7105] <... write resumed>) = 4 [pid 7104] <... write resumed>) = 4 [pid 7106] <... openat resumed>) = 3 [pid 7105] close(3 [pid 7104] close(3 [pid 7102] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7106] write(3, "1000", 4 [pid 7105] <... close resumed>) = 0 [pid 7104] <... close resumed>) = 0 [pid 7102] <... write resumed>) = 24 [pid 7106] <... write resumed>) = 4 [pid 7104] mkdir("./file0", 000 [pid 7106] close(3 [pid 7105] mkdir("./file0", 000 [pid 7104] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7102] mount(NULL, NULL, NULL, 0, NULL [pid 7106] <... close resumed>) = 0 [pid 7105] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7104] pipe2( [pid 7102] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7106] mkdir("./file0", 000 [pid 7105] pipe2( [pid 7104] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7102] exit_group(0 [pid 7106] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7105] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7104] dup(4 [pid 7102] <... exit_group resumed>) = ? [pid 7106] pipe2( [pid 7105] dup(4 [pid 7104] <... dup resumed>) = 5 [pid 7106] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7105] <... dup resumed>) = 5 [pid 7104] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7103] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7106] dup(4) = 5 [pid 7106] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7105] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7102] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7103] write(5, "\x18\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 7103] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7103] exit_group(0) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7103] +++ exited with 0 +++ ./strace-static-x86_64: Process 7107 attached [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7107 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7107] set_robust_list(0x555555a0f660, 24) = 0 [pid 7107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7106] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7107] <... prctl resumed>) = 0 [pid 7106] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7107] setpgid(0, 0 [pid 7106] <... write resumed>) = 24 [pid 7107] <... setpgid resumed>) = 0 [pid 7106] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7108 attached [pid 7107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7106] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7104] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7108] set_robust_list(0x555555a0f660, 24 [pid 7106] exit_group(0 [pid 7108] <... set_robust_list resumed>) = 0 [pid 7108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7108] setpgid(0, 0 [pid 7105] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7107] <... openat resumed>) = 3 [pid 7106] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7108 [pid 7108] <... setpgid resumed>) = 0 [pid 7108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7108] write(3, "1000", 4 [pid 7106] +++ exited with 0 +++ [pid 7107] write(3, "1000", 4 [pid 7105] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7104] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7107] <... write resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7108] <... write resumed>) = 4 [pid 7107] close(3 [pid 7105] <... write resumed>) = 24 [pid 7104] <... write resumed>) = 24 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7108] close(3 [pid 7107] <... close resumed>) = 0 [pid 7105] mount(NULL, NULL, NULL, 0, NULL [pid 7104] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... restart_syscall resumed>) = 0 [pid 7108] <... close resumed>) = 0 [pid 7107] mkdir("./file0", 000 [pid 7105] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7104] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7108] mkdir("./file0", 000 [pid 7107] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7105] exit_group(0 [pid 7104] exit_group(0 [pid 7108] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7107] pipe2( [pid 7105] <... exit_group resumed>) = ? [pid 7108] pipe2( [pid 7107] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7104] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7108] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7107] dup(4) = 5 ./strace-static-x86_64: Process 7109 attached [pid 7107] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7109] set_robust_list(0x555555a0f660, 24 [pid 7105] +++ exited with 0 +++ [pid 7109] <... set_robust_list resumed>) = 0 [pid 7108] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7105, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7109 [pid 7109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7108] <... dup resumed>) = 5 [pid 7109] <... prctl resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7108] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7109] setpgid(0, 0./strace-static-x86_64: Process 7110 attached ) = 0 [pid 7104] +++ exited with 0 +++ [pid 7110] set_robust_list(0x555555a0f660, 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7110] <... set_robust_list resumed>) = 0 [pid 7109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7109] <... openat resumed>) = 3 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7110 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7109] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 7111 attached [pid 7109] close(3) = 0 [pid 7109] mkdir("./file0", 000 [pid 7110] <... prctl resumed>) = 0 [pid 7109] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7111] set_robust_list(0x555555a0f660, 24 [pid 7110] setpgid(0, 0 [pid 7109] pipe2( [pid 7111] <... set_robust_list resumed>) = 0 [pid 7110] <... setpgid resumed>) = 0 [pid 7109] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7109] dup(4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7111 [pid 7109] <... dup resumed>) = 5 [pid 7111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7110] <... openat resumed>) = 3 [pid 7109] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7108] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7111] <... prctl resumed>) = 0 [pid 7110] write(3, "1000", 4 [pid 7108] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7111] setpgid(0, 0 [pid 7110] <... write resumed>) = 4 [pid 7108] <... write resumed>) = 24 [pid 7107] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7111] <... setpgid resumed>) = 0 [pid 7110] close(3 [pid 7108] mount(NULL, NULL, NULL, 0, NULL [pid 7107] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7110] <... close resumed>) = 0 [pid 7108] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7107] <... write resumed>) = 24 [pid 7107] mount(NULL, NULL, NULL, 0, NULL [pid 7108] exit_group(0 [pid 7107] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7110] mkdir("./file0", 000 [pid 7107] exit_group(0 [pid 7108] <... exit_group resumed>) = ? [pid 7107] <... exit_group resumed>) = ? [pid 7111] <... openat resumed>) = 3 [pid 7109] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7108] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7109] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7111] write(3, "1000", 4 [pid 7110] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7107] +++ exited with 0 +++ [pid 7111] <... write resumed>) = 4 [pid 7110] pipe2( [pid 7109] <... write resumed>) = 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7111] close(3 [pid 7110] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7109] mount(NULL, NULL, NULL, 0, NULL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7111] <... close resumed>) = 0 [pid 7110] dup(4 [pid 7109] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7111] mkdir("./file0", 000 [pid 7110] <... dup resumed>) = 5 [pid 7109] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7111] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7111] pipe2( [pid 7110] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7109] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7112 attached [pid 7111] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7109] +++ exited with 0 +++ [pid 7112] set_robust_list(0x555555a0f660, 24 [pid 7111] dup(4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7109, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7113 attached [pid 7112] <... set_robust_list resumed>) = 0 [pid 7111] <... dup resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7112 [pid 7113] set_robust_list(0x555555a0f660, 24 [pid 7111] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7113] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7113 [pid 7113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7113] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7114 attached [pid 7112] <... prctl resumed>) = 0 [pid 7114] set_robust_list(0x555555a0f660, 24 [pid 7113] setpgid(0, 0 [pid 7114] <... set_robust_list resumed>) = 0 [pid 7113] <... setpgid resumed>) = 0 [pid 7114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7112] setpgid(0, 0 [pid 7114] <... prctl resumed>) = 0 [pid 7113] <... openat resumed>) = 3 [pid 7114] setpgid(0, 0 [pid 7113] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7114 [pid 7114] <... setpgid resumed>) = 0 [pid 7113] <... write resumed>) = 4 [pid 7112] <... setpgid resumed>) = 0 [pid 7110] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7113] close(3 [pid 7112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7114] <... openat resumed>) = 3 [pid 7113] <... close resumed>) = 0 [pid 7110] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7114] write(3, "1000", 4 [pid 7113] mkdir("./file0", 000 [pid 7112] <... openat resumed>) = 3 [pid 7110] <... write resumed>) = 24 [pid 7114] <... write resumed>) = 4 [pid 7113] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7112] write(3, "1000", 4 [pid 7110] mount(NULL, NULL, NULL, 0, NULL [pid 7114] close(3 [pid 7113] pipe2( [pid 7112] <... write resumed>) = 4 [pid 7110] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7114] <... close resumed>) = 0 [pid 7113] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7112] close(3 [pid 7110] exit_group(0 [pid 7114] mkdir("./file0", 000 [pid 7113] dup(4 [pid 7112] <... close resumed>) = 0 [pid 7110] <... exit_group resumed>) = ? [pid 7114] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7113] <... dup resumed>) = 5 [pid 7112] mkdir("./file0", 000 [pid 7114] pipe2([3, 4], 0) = 0 [pid 7113] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7112] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7114] dup(4) = 5 [pid 7114] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7112] pipe2( [pid 7111] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7110] +++ exited with 0 +++ [pid 7112] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7111] write(5, "\x18\x00\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=7110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7112] dup(4 [pid 7111] <... write resumed>) = 24 [pid 7112] <... dup resumed>) = 5 [pid 7111] mount(NULL, NULL, NULL, 0, NULL [pid 7112] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7111] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7111] exit_group(0./strace-static-x86_64: Process 7115 attached ) = ? [pid 7115] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7115 [pid 7115] <... set_robust_list resumed>) = 0 [pid 7115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7111] +++ exited with 0 +++ [pid 7115] <... prctl resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7111, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7115] setpgid(0, 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7116 attached ) = 3 [pid 7114] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7113] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7112] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7116] set_robust_list(0x555555a0f660, 24 [pid 7115] write(3, "1000", 4 [pid 7114] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7113] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7112] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7114] <... write resumed>) = 24 [pid 7113] <... write resumed>) = 24 [pid 7114] mount(NULL, NULL, NULL, 0, NULL [pid 7116] <... set_robust_list resumed>) = 0 [pid 7115] <... write resumed>) = 4 [pid 7114] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7113] mount(NULL, NULL, NULL, 0, NULL [pid 7112] <... write resumed>) = 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7116 [pid 7115] close(3 [pid 7113] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7115] <... close resumed>) = 0 [pid 7114] exit_group(0 [pid 7113] exit_group(0 [pid 7112] mount(NULL, NULL, NULL, 0, NULL [pid 7116] <... prctl resumed>) = 0 [pid 7115] mkdir("./file0", 000 [pid 7114] <... exit_group resumed>) = ? [pid 7113] <... exit_group resumed>) = ? [pid 7112] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7116] setpgid(0, 0 [pid 7115] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7114] +++ exited with 0 +++ [pid 7112] exit_group(0 [pid 7113] +++ exited with 0 +++ [pid 7116] <... setpgid resumed>) = 0 [pid 7115] pipe2( [pid 7112] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7114, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7115] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7112] +++ exited with 0 +++ [pid 7116] <... openat resumed>) = 3 [pid 7115] dup(4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7115] <... dup resumed>) = 5 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7116] write(3, "1000", 4 [pid 7115] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7112, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7116] <... write resumed>) = 4 [pid 7116] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7116] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7116] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7117 attached [pid 7116] pipe2(./strace-static-x86_64: Process 7118 attached [3, 4], 0) = 0 [pid 7118] set_robust_list(0x555555a0f660, 24 [pid 7116] dup(4./strace-static-x86_64: Process 7119 attached [pid 7117] set_robust_list(0x555555a0f660, 24 [pid 7116] <... dup resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7117 [pid 7118] <... set_robust_list resumed>) = 0 [pid 7116] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7118 [pid 7119] set_robust_list(0x555555a0f660, 24 [pid 7118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7117] <... set_robust_list resumed>) = 0 [pid 7119] <... set_robust_list resumed>) = 0 [pid 7119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7119] <... prctl resumed>) = 0 [pid 7118] <... prctl resumed>) = 0 [pid 7117] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7119 [pid 7119] setpgid(0, 0 [pid 7118] setpgid(0, 0 [pid 7117] setpgid(0, 0 [pid 7119] <... setpgid resumed>) = 0 [pid 7118] <... setpgid resumed>) = 0 [pid 7117] <... setpgid resumed>) = 0 [pid 7119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7116] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7115] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7115] write(5, "\x18\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 7115] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7115] exit_group(0) = ? [pid 7116] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7119] <... openat resumed>) = 3 [pid 7118] <... openat resumed>) = 3 [pid 7117] <... openat resumed>) = 3 [pid 7116] <... write resumed>) = 24 [pid 7115] +++ exited with 0 +++ [pid 7117] write(3, "1000", 4 [pid 7116] mount(NULL, NULL, NULL, 0, NULL [pid 7118] write(3, "1000", 4 [pid 7117] <... write resumed>) = 4 [pid 7116] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7118] <... write resumed>) = 4 [pid 7119] write(3, "1000", 4 [pid 7118] close(3 [pid 7117] close(3 [pid 7116] exit_group(0 [pid 7119] <... write resumed>) = 4 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7117] <... close resumed>) = 0 [pid 7116] <... exit_group resumed>) = ? [pid 7117] mkdir("./file0", 000 [pid 7119] close(3 [pid 7118] <... close resumed>) = 0 [pid 7117] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7116] +++ exited with 0 +++ [pid 5073] <... restart_syscall resumed>) = 0 [pid 7119] <... close resumed>) = 0 [pid 7118] mkdir("./file0", 000 [pid 7117] pipe2( [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7116, 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 7119] mkdir("./file0", 000 [pid 7118] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7117] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 7120 attached [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7120 [pid 7120] set_robust_list(0x555555a0f660, 24 [pid 7119] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7118] pipe2( [pid 7117] dup(4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7120] <... set_robust_list resumed>) = 0 [pid 7120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7119] pipe2( [pid 7118] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7117] <... dup resumed>) = 5 [pid 7118] dup(4./strace-static-x86_64: Process 7121 attached [pid 7120] <... prctl resumed>) = 0 [pid 7119] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7118] <... dup resumed>) = 5 [pid 7117] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7120] setpgid(0, 0) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7121 [pid 7120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7121] set_robust_list(0x555555a0f660, 24 [pid 7120] <... openat resumed>) = 3 [pid 7119] dup(4 [pid 7118] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7117] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7120] write(3, "1000", 4 [pid 7119] <... dup resumed>) = 5 [pid 7117] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7120] <... write resumed>) = 4 [pid 7119] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7117] <... write resumed>) = 24 [pid 7121] <... set_robust_list resumed>) = 0 [pid 7120] close(3 [pid 7117] mount(NULL, NULL, NULL, 0, NULL [pid 7120] <... close resumed>) = 0 [pid 7117] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7120] mkdir("./file0", 000 [pid 7117] exit_group(0 [pid 7121] <... prctl resumed>) = 0 [pid 7121] setpgid(0, 0) = 0 [pid 7120] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7117] <... exit_group resumed>) = ? [pid 7121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7120] pipe2( [pid 7121] <... openat resumed>) = 3 [pid 7120] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7117] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7120] dup(4) = 5 [pid 7120] 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 7122 attached [pid 7121] write(3, "1000", 4) = 4 [pid 7122] set_robust_list(0x555555a0f660, 24 [pid 7121] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7122 [pid 7121] <... close resumed>) = 0 [pid 7121] mkdir("./file0", 000 [pid 7122] <... set_robust_list resumed>) = 0 [pid 7121] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7121] pipe2([3, 4], 0) = 0 [pid 7121] dup(4 [pid 7122] <... prctl resumed>) = 0 [pid 7121] <... dup resumed>) = 5 [pid 7122] setpgid(0, 0 [pid 7121] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7119] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7122] <... setpgid resumed>) = 0 [pid 7119] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7118] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7120] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7119] <... write resumed>) = 24 [pid 7118] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7120] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7119] mount(NULL, NULL, NULL, 0, NULL [pid 7118] <... write resumed>) = 24 [pid 7122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7120] <... write resumed>) = 24 [pid 7119] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7118] mount(NULL, NULL, NULL, 0, NULL [pid 7120] mount(NULL, NULL, NULL, 0, NULL [pid 7119] exit_group(0 [pid 7118] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7120] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7119] <... exit_group resumed>) = ? [pid 7118] exit_group(0 [pid 7122] <... openat resumed>) = 3 [pid 7120] exit_group(0 [pid 7119] +++ exited with 0 +++ [pid 7122] write(3, "1000", 4 [pid 7120] <... exit_group resumed>) = ? [pid 7118] <... exit_group resumed>) = ? [pid 7122] <... write resumed>) = 4 [pid 7118] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7122] close(3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7122] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7122] mkdir("./file0", 000 [pid 7121] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7122] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7120] +++ exited with 0 +++ [pid 5071] <... restart_syscall resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7122] pipe2( [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7122] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7122] dup(4 [pid 5066] <... restart_syscall resumed>) = 0 [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 7122] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7123 attached [pid 7121] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7123] set_robust_list(0x555555a0f660, 24 [pid 7122] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7123] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7123 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7121] <... write resumed>) = 24 [pid 7123] <... prctl resumed>) = 0 [pid 7123] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7125 attached ./strace-static-x86_64: Process 7124 attached [pid 7122] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7121] mount(NULL, NULL, NULL, 0, NULL [pid 7125] set_robust_list(0x555555a0f660, 24 [pid 7124] set_robust_list(0x555555a0f660, 24 [pid 7123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7122] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7121] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7125 [pid 7125] <... set_robust_list resumed>) = 0 [pid 7124] <... set_robust_list resumed>) = 0 [pid 7123] <... openat resumed>) = 3 [pid 7122] <... write resumed>) = 24 [pid 7121] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7124 [pid 7122] mount(NULL, NULL, NULL, 0, NULL [pid 7121] <... exit_group resumed>) = ? [pid 7125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7123] write(3, "1000", 4 [pid 7122] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7125] <... prctl resumed>) = 0 [pid 7124] <... prctl resumed>) = 0 [pid 7123] <... write resumed>) = 4 [pid 7122] exit_group(0 [pid 7121] +++ exited with 0 +++ [pid 7125] setpgid(0, 0 [pid 7124] setpgid(0, 0 [pid 7123] close(3 [pid 7122] <... exit_group resumed>) = ? [pid 7123] <... close resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7121, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7125] <... setpgid resumed>) = 0 [pid 7124] <... setpgid resumed>) = 0 [pid 7122] +++ exited with 0 +++ [pid 7125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7123] mkdir("./file0", 000 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7125] <... openat resumed>) = 3 [pid 7124] <... openat resumed>) = 3 [pid 7125] write(3, "1000", 4./strace-static-x86_64: Process 7126 attached [pid 7124] write(3, "1000", 4 [pid 7123] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7123] pipe2( [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7126 [pid 7126] set_robust_list(0x555555a0f660, 24 [pid 7125] <... write resumed>) = 4 [pid 7124] <... write resumed>) = 4 ./strace-static-x86_64: Process 7127 attached [pid 7126] <... set_robust_list resumed>) = 0 [pid 7125] close(3 [pid 7124] close(3 [pid 7123] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7127] set_robust_list(0x555555a0f660, 24 [pid 7126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7125] <... close resumed>) = 0 [pid 7124] <... close resumed>) = 0 [pid 7123] dup(4 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7127 [pid 7127] <... set_robust_list resumed>) = 0 [pid 7126] <... prctl resumed>) = 0 [pid 7125] mkdir("./file0", 000 [pid 7124] mkdir("./file0", 000 [pid 7123] <... dup resumed>) = 5 [pid 7127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7126] setpgid(0, 0 [pid 7123] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7127] <... prctl resumed>) = 0 [pid 7127] setpgid(0, 0 [pid 7126] <... setpgid resumed>) = 0 [pid 7125] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7124] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7127] <... setpgid resumed>) = 0 [pid 7126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7125] pipe2( [pid 7124] pipe2( [pid 7127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7126] <... openat resumed>) = 3 [pid 7125] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7124] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7127] <... openat resumed>) = 3 [pid 7126] write(3, "1000", 4 [pid 7125] dup(4 [pid 7124] dup(4 [pid 7127] write(3, "1000", 4 [pid 7126] <... write resumed>) = 4 [pid 7125] <... dup resumed>) = 5 [pid 7124] <... dup resumed>) = 5 [pid 7127] <... write resumed>) = 4 [pid 7126] close(3 [pid 7125] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7127] close(3) = 0 [pid 7126] <... close resumed>) = 0 [pid 7124] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7127] mkdir("./file0", 000 [pid 7126] mkdir("./file0", 000 [pid 7127] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7126] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7127] pipe2([3, 4], 0) = 0 [pid 7126] pipe2( [pid 7127] dup(4 [pid 7126] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7127] <... dup resumed>) = 5 [pid 7126] dup(4 [pid 7127] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7126] <... dup resumed>) = 5 [pid 7126] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7123] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7123] write(5, "\x18\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 7123] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7123] exit_group(0) = ? [pid 7127] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7125] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7123] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7127] write(5, "\x18\x00\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 7127] <... write resumed>) = 24 [pid 7125] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7124] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7128 attached [pid 7127] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7128] set_robust_list(0x555555a0f660, 24 [pid 7127] exit_group(0 [pid 7126] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7125] <... write resumed>) = 24 [pid 7124] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7128] <... set_robust_list resumed>) = 0 [pid 7127] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7128 [pid 7128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7127] +++ exited with 0 +++ [pid 7126] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7125] mount(NULL, NULL, NULL, 0, NULL [pid 7124] <... write resumed>) = 24 [pid 7128] <... prctl resumed>) = 0 [pid 7126] <... write resumed>) = 24 [pid 7125] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7124] mount(NULL, NULL, NULL, 0, NULL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7128] setpgid(0, 0 [pid 7126] mount(NULL, NULL, NULL, 0, NULL [pid 7125] exit_group(0 [pid 7124] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7128] <... setpgid resumed>) = 0 [pid 7126] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7125] <... exit_group resumed>) = ? [pid 7124] exit_group(0 [pid 7128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7126] exit_group(0 [pid 7125] +++ exited with 0 +++ [pid 7124] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7128] <... openat resumed>) = 3 [pid 7128] write(3, "1000", 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7126] <... exit_group resumed>) = ? [pid 7124] +++ exited with 0 +++ [pid 7128] <... write resumed>) = 4 [pid 5070] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7129 attached [pid 7129] set_robust_list(0x555555a0f660, 24 [pid 7128] close(3 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7129 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7129] <... set_robust_list resumed>) = 0 [pid 7128] <... close resumed>) = 0 [pid 7129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7128] mkdir("./file0", 000 [pid 7126] +++ exited with 0 +++ [pid 7129] <... prctl resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7126, 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 7130 attached [pid 7129] setpgid(0, 0 [pid 7128] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7130] set_robust_list(0x555555a0f660, 24 [pid 7129] <... setpgid resumed>) = 0 [pid 7128] pipe2( [pid 7130] <... set_robust_list resumed>) = 0 [pid 7129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7128] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7130 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7131 attached [pid 7130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7129] <... openat resumed>) = 3 [pid 7128] dup(4./strace-static-x86_64: Process 7132 attached [pid 7131] set_robust_list(0x555555a0f660, 24 [pid 7132] set_robust_list(0x555555a0f660, 24 [pid 7131] <... set_robust_list resumed>) = 0 [pid 7130] <... prctl resumed>) = 0 [pid 7128] <... dup resumed>) = 5 [pid 7129] write(3, "1000", 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7132 [pid 7131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7128] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7130] setpgid(0, 0 [pid 7131] <... prctl resumed>) = 0 [pid 7130] <... setpgid resumed>) = 0 [pid 7129] <... write resumed>) = 4 [pid 7132] <... set_robust_list resumed>) = 0 [pid 7129] close(3 [pid 7132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7132] setpgid(0, 0 [pid 7130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7132] <... setpgid resumed>) = 0 [pid 7132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7131 [pid 7131] setpgid(0, 0 [pid 7129] <... close resumed>) = 0 [pid 7132] <... openat resumed>) = 3 [pid 7131] <... setpgid resumed>) = 0 [pid 7129] mkdir("./file0", 000 [pid 7132] write(3, "1000", 4) = 4 [pid 7131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7132] close(3) = 0 [pid 7130] <... openat resumed>) = 3 [pid 7132] mkdir("./file0", 000 [pid 7129] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7130] write(3, "1000", 4 [pid 7132] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7131] <... openat resumed>) = 3 [pid 7132] pipe2([3, 4], 0) = 0 [pid 7132] dup(4 [pid 7131] write(3, "1000", 4 [pid 7130] <... write resumed>) = 4 [pid 7129] pipe2( [pid 7128] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7131] <... write resumed>) = 4 [pid 7130] close(3 [pid 7129] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7132] <... dup resumed>) = 5 [pid 7131] close(3 [pid 7130] <... close resumed>) = 0 [pid 7129] dup(4 [pid 7128] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7132] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7131] <... close resumed>) = 0 [pid 7129] <... dup resumed>) = 5 [pid 7128] <... write resumed>) = 24 [pid 7130] mkdir("./file0", 000 [pid 7128] mount(NULL, NULL, NULL, 0, NULL [pid 7131] mkdir("./file0", 000 [pid 7130] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7129] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7128] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7130] pipe2( [pid 7128] exit_group(0 [pid 7131] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7130] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7128] <... exit_group resumed>) = ? [pid 7132] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7132] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7131] pipe2( [pid 7130] dup(4 [pid 7128] +++ exited with 0 +++ [pid 7132] <... write resumed>) = 24 [pid 7131] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7128, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7132] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7131] dup(4 [pid 7130] <... dup resumed>) = 5 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7132] exit_group(0 [pid 7131] <... dup resumed>) = 5 [pid 7129] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7132] <... exit_group resumed>) = ? [pid 7131] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7130] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7129] write(5, "\x18\x00\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 7132] +++ exited with 0 +++ [pid 7129] <... write resumed>) = 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7132, 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 7131] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7130] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7129] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7130] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7131] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7130] <... write resumed>) = 24 [pid 7129] exit_group(0 [pid 7131] <... write resumed>) = 24 [pid 7130] mount(NULL, NULL, NULL, 0, NULL [pid 7129] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7133 attached [pid 7131] mount(NULL, NULL, NULL, 0, NULL [pid 7130] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7133 [pid 7131] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7133] set_robust_list(0x555555a0f660, 24 [pid 7130] exit_group(0 [pid 7129] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7133] <... set_robust_list resumed>) = 0 [pid 7131] exit_group(0 [pid 7130] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7134 attached [pid 7133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7131] <... exit_group resumed>) = ? [pid 7130] +++ exited with 0 +++ [pid 7134] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7134 [pid 7134] <... set_robust_list resumed>) = 0 [pid 7134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7131] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7133] <... prctl resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7131, 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] restart_syscall(<... resuming interrupted clone ...> [pid 7133] setpgid(0, 0 [pid 7134] <... prctl resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7134] setpgid(0, 0 [pid 7133] <... setpgid resumed>) = 0 [pid 7134] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7136 attached ./strace-static-x86_64: Process 7135 attached [pid 7133] 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 7136] set_robust_list(0x555555a0f660, 24 [pid 7134] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7136 [pid 7136] <... set_robust_list resumed>) = 0 [pid 7136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7134] write(3, "1000", 4 [pid 7136] <... prctl resumed>) = 0 [pid 7134] <... write resumed>) = 4 [pid 7136] setpgid(0, 0 [pid 7134] close(3 [pid 7136] <... setpgid resumed>) = 0 [pid 7134] <... close resumed>) = 0 [pid 7136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7134] mkdir("./file0", 000./strace-static-x86_64: Process 7137 attached [pid 7136] <... openat resumed>) = 3 [pid 7135] set_robust_list(0x555555a0f660, 24 [pid 7134] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7133] <... openat resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7137 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7135 [pid 7137] set_robust_list(0x555555a0f660, 24) = 0 [pid 7136] write(3, "1000", 4 [pid 7135] <... set_robust_list resumed>) = 0 [pid 7134] pipe2( [pid 7133] write(3, "1000", 4 [pid 7136] <... write resumed>) = 4 [pid 7134] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7136] close(3 [pid 7134] dup(4 [pid 7136] <... close resumed>) = 0 [pid 7134] <... dup resumed>) = 5 [pid 7133] <... write resumed>) = 4 [pid 7136] mkdir("./file0", 000 [pid 7135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7134] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7133] close(3 [pid 7137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7136] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7135] <... prctl resumed>) = 0 [pid 7133] <... close resumed>) = 0 [pid 7137] <... prctl resumed>) = 0 [pid 7136] pipe2( [pid 7135] setpgid(0, 0 [pid 7133] mkdir("./file0", 000 [pid 7137] setpgid(0, 0 [pid 7136] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7135] <... setpgid resumed>) = 0 [pid 7133] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7137] <... setpgid resumed>) = 0 [pid 7136] dup(4 [pid 7135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7133] pipe2( [pid 7137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7136] <... dup resumed>) = 5 [pid 7137] <... openat resumed>) = 3 [pid 7136] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7133] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7137] write(3, "1000", 4 [pid 7135] <... openat resumed>) = 3 [pid 7133] dup(4 [pid 7137] <... write resumed>) = 4 [pid 7135] write(3, "1000", 4 [pid 7134] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7133] <... dup resumed>) = 5 [pid 7137] close(3 [pid 7135] <... write resumed>) = 4 [pid 7133] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7137] <... close resumed>) = 0 [pid 7135] close(3 [pid 7137] mkdir("./file0", 000 [pid 7135] <... close resumed>) = 0 [pid 7137] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7135] mkdir("./file0", 000 [pid 7134] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7137] pipe2( [pid 7135] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7134] <... write resumed>) = 24 [pid 7135] pipe2( [pid 7134] mount(NULL, NULL, NULL, 0, NULL [pid 7137] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7135] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7134] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7137] dup(4 [pid 7135] dup(4 [pid 7137] <... dup resumed>) = 5 [pid 7135] <... dup resumed>) = 5 [pid 7134] exit_group(0 [pid 7137] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7135] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7134] <... exit_group resumed>) = ? [pid 7136] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7136] write(5, "\x18\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 7136] mount(NULL, NULL, NULL, 0, NULL [pid 7134] +++ exited with 0 +++ [pid 7136] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7136] exit_group(0) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7134, 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 7133] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7136] +++ exited with 0 +++ ./strace-static-x86_64: Process 7138 attached [pid 7135] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7138] set_robust_list(0x555555a0f660, 24 [pid 7135] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7133] write(5, "\x18\x00\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) = 7138 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7138] <... set_robust_list resumed>) = 0 [pid 7133] <... write resumed>) = 24 [pid 7138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7133] mount(NULL, NULL, NULL, 0, NULL [pid 7138] <... prctl resumed>) = 0 [pid 7135] <... write resumed>) = 24 [pid 7133] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7137] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7133] exit_group(0 [pid 7138] setpgid(0, 0 [pid 7135] mount(NULL, NULL, NULL, 0, NULL [pid 7133] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7139 attached [pid 7138] <... setpgid resumed>) = 0 [pid 7137] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7135] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7139] set_robust_list(0x555555a0f660, 24 [pid 7138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7135] exit_group(0 [pid 7137] <... write resumed>) = 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7139 [pid 7139] <... set_robust_list resumed>) = 0 [pid 7138] <... openat resumed>) = 3 [pid 7135] <... exit_group resumed>) = ? [pid 7139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7138] write(3, "1000", 4 [pid 7137] mount(NULL, NULL, NULL, 0, NULL [pid 7135] +++ exited with 0 +++ [pid 7133] +++ exited with 0 +++ [pid 7138] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7139] <... prctl resumed>) = 0 [pid 7138] close(3 [pid 7137] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7133, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7139] setpgid(0, 0 [pid 7138] <... close resumed>) = 0 [pid 7138] mkdir("./file0", 000 [pid 7137] exit_group(0 [pid 7139] <... setpgid resumed>) = 0 [pid 7138] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7137] <... exit_group resumed>) = ? [pid 7138] pipe2([3, 4], 0) = 0 [pid 7138] dup(4 [pid 7139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7137] +++ exited with 0 +++ [pid 7138] <... dup resumed>) = 5 [pid 7138] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7139] <... openat resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7137, 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 7139] write(3, "1000", 4 [pid 5070] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7140 attached [pid 7139] <... write resumed>) = 4 [pid 7138] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7140] set_robust_list(0x555555a0f660, 24 [pid 7139] close(3 [pid 7138] write(5, "\x18\x00\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] <... restart_syscall resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7140 [pid 7139] <... close resumed>) = 0 ./strace-static-x86_64: Process 7141 attached [pid 7140] <... set_robust_list resumed>) = 0 [pid 7138] <... write resumed>) = 24 [pid 7139] mkdir("./file0", 000 [pid 7141] set_robust_list(0x555555a0f660, 24 [pid 7140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7139] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7138] mount(NULL, NULL, NULL, 0, NULL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7141 [pid 7141] <... set_robust_list resumed>) = 0 [pid 7140] <... prctl resumed>) = 0 [pid 7139] pipe2( [pid 7138] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7140] setpgid(0, 0 [pid 7139] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7141] <... prctl resumed>) = 0 [pid 7140] <... setpgid resumed>) = 0 [pid 7138] exit_group(0 [pid 7141] setpgid(0, 0./strace-static-x86_64: Process 7142 attached ) = 0 [pid 7140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7139] dup(4 [pid 7138] <... exit_group resumed>) = ? [pid 7142] set_robust_list(0x555555a0f660, 24 [pid 7141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7140] <... openat resumed>) = 3 [pid 7139] <... dup resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7142 [pid 7142] <... set_robust_list resumed>) = 0 [pid 7141] <... openat resumed>) = 3 [pid 7140] write(3, "1000", 4 [pid 7142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7139] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7138] +++ exited with 0 +++ [pid 7142] <... prctl resumed>) = 0 [pid 7141] write(3, "1000", 4 [pid 7140] <... write resumed>) = 4 [pid 7142] setpgid(0, 0 [pid 7141] <... write resumed>) = 4 [pid 7140] close(3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7142] <... setpgid resumed>) = 0 [pid 7141] close(3 [pid 7140] <... close resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7141] <... close resumed>) = 0 [pid 7140] mkdir("./file0", 000./strace-static-x86_64: Process 7143 attached [pid 7141] mkdir("./file0", 000 [pid 7143] set_robust_list(0x555555a0f660, 24 [pid 7142] <... openat resumed>) = 3 [pid 7141] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7140] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7143] <... set_robust_list resumed>) = 0 [pid 7141] pipe2( [pid 7140] pipe2( [pid 7141] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7140] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7142] write(3, "1000", 4 [pid 7141] dup(4 [pid 7140] dup(4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7143 [pid 7142] <... write resumed>) = 4 [pid 7141] <... dup resumed>) = 5 [pid 7140] <... dup resumed>) = 5 [pid 7143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7142] close(3 [pid 7141] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7140] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7143] <... prctl resumed>) = 0 [pid 7142] <... close resumed>) = 0 [pid 7143] setpgid(0, 0 [pid 7142] mkdir("./file0", 000 [pid 7143] <... setpgid resumed>) = 0 [pid 7142] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7142] pipe2([3, 4], 0) = 0 [pid 7142] dup(4 [pid 7143] <... openat resumed>) = 3 [pid 7142] <... dup resumed>) = 5 [pid 7143] write(3, "1000", 4) = 4 [pid 7143] close(3 [pid 7142] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7139] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7143] <... close resumed>) = 0 [pid 7143] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7143] pipe2( [pid 7139] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7143] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7139] <... write resumed>) = 24 [pid 7143] dup(4 [pid 7139] mount(NULL, NULL, NULL, 0, NULL [pid 7143] <... dup resumed>) = 5 [pid 7139] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7143] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7139] exit_group(0 [pid 7141] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7139] <... exit_group resumed>) = ? [pid 7140] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7140] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7143] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7142] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7141] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7140] <... write resumed>) = 24 [pid 7139] +++ exited with 0 +++ [pid 7143] write(5, "\x18\x00\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=7139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7143] <... write resumed>) = 24 [pid 7141] <... write resumed>) = 24 [pid 7140] mount(NULL, NULL, NULL, 0, NULL [pid 7143] mount(NULL, NULL, NULL, 0, NULL [pid 7142] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7141] mount(NULL, NULL, NULL, 0, NULL [pid 7140] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7143] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7142] <... write resumed>) = 24 [pid 7141] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7143] exit_group(0 [pid 7142] mount(NULL, NULL, NULL, 0, NULL [pid 7141] exit_group(0 [pid 7140] exit_group(0 [pid 7143] <... exit_group resumed>) = ? [pid 7142] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7141] <... exit_group resumed>) = ? [pid 7140] <... exit_group resumed>) = ? [pid 7142] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7140] +++ exited with 0 +++ [pid 7142] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7140, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7141] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7144 attached [pid 7144] set_robust_list(0x555555a0f660, 24) = 0 [pid 7143] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7144 [pid 7142] +++ exited with 0 +++ ./strace-static-x86_64: Process 7145 attached [pid 7144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7145] set_robust_list(0x555555a0f660, 24) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7144] <... prctl resumed>) = 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 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7145 [pid 7144] setpgid(0, 0) = 0 [pid 7145] <... prctl resumed>) = 0 [pid 7144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7148 attached ./strace-static-x86_64: Process 7147 attached ./strace-static-x86_64: Process 7146 attached [pid 7145] setpgid(0, 0 [pid 7148] set_robust_list(0x555555a0f660, 24 [pid 7145] <... setpgid resumed>) = 0 [pid 7147] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7147 [pid 7146] set_robust_list(0x555555a0f660, 24 [pid 7148] <... set_robust_list resumed>) = 0 [pid 7147] <... set_robust_list resumed>) = 0 [pid 7146] <... set_robust_list resumed>) = 0 [pid 7145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7144] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7148 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7146 [pid 7148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7144] write(3, "1000", 4 [pid 7148] <... prctl resumed>) = 0 [pid 7144] <... write resumed>) = 4 [pid 7148] setpgid(0, 0 [pid 7145] <... openat resumed>) = 3 [pid 7144] close(3 [pid 7148] <... setpgid resumed>) = 0 [pid 7147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7146] <... prctl resumed>) = 0 [pid 7144] <... close resumed>) = 0 [pid 7145] write(3, "1000", 4 [pid 7146] setpgid(0, 0 [pid 7148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7147] <... prctl resumed>) = 0 [pid 7145] <... write resumed>) = 4 [pid 7148] <... openat resumed>) = 3 [pid 7147] setpgid(0, 0 [pid 7146] <... setpgid resumed>) = 0 [pid 7145] close(3 [pid 7144] mkdir("./file0", 000 [pid 7148] write(3, "1000", 4 [pid 7147] <... setpgid resumed>) = 0 [pid 7146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7145] <... close resumed>) = 0 [pid 7144] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7148] <... write resumed>) = 4 [pid 7147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7146] <... openat resumed>) = 3 [pid 7145] mkdir("./file0", 000 [pid 7144] pipe2( [pid 7148] close(3 [pid 7144] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7148] <... close resumed>) = 0 [pid 7148] mkdir("./file0", 000 [pid 7147] <... openat resumed>) = 3 [pid 7146] write(3, "1000", 4 [pid 7145] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7144] dup(4 [pid 7148] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7146] <... write resumed>) = 4 [pid 7145] pipe2( [pid 7148] pipe2( [pid 7147] write(3, "1000", 4 [pid 7146] close(3 [pid 7145] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7144] <... dup resumed>) = 5 [pid 7148] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7147] <... write resumed>) = 4 [pid 7146] <... close resumed>) = 0 [pid 7145] dup(4 [pid 7147] close(3 [pid 7146] mkdir("./file0", 000 [pid 7147] <... close resumed>) = 0 [pid 7146] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7145] <... dup resumed>) = 5 [pid 7147] mkdir("./file0", 000 [pid 7146] pipe2( [pid 7145] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7148] dup(4 [pid 7147] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7146] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7144] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7148] <... dup resumed>) = 5 [pid 7147] pipe2( [pid 7146] dup(4 [pid 7148] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7147] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7146] <... dup resumed>) = 5 [pid 7147] dup(4 [pid 7146] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7147] <... dup resumed>) = 5 [pid 7147] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7145] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7145] write(5, "\x18\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 7145] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7145] exit_group(0) = ? [pid 7145] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7145, 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 7148] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7146] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7144] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7148] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7144] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7148] <... write resumed>) = 24 [pid 7144] <... write resumed>) = 24 [pid 7148] mount(NULL, NULL, NULL, 0, NULL [pid 7144] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7149 attached [pid 7148] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7147] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7146] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7144] exit_group(0 [pid 7149] set_robust_list(0x555555a0f660, 24) = 0 [pid 7146] <... write resumed>) = 24 [pid 7149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7148] exit_group(0 [pid 7147] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7146] mount(NULL, NULL, NULL, 0, NULL [pid 7144] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7149 [pid 7149] <... prctl resumed>) = 0 [pid 7148] <... exit_group resumed>) = ? [pid 7147] <... write resumed>) = 24 [pid 7146] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7144] +++ exited with 0 +++ [pid 7149] setpgid(0, 0 [pid 7148] +++ exited with 0 +++ [pid 7147] mount(NULL, NULL, NULL, 0, NULL [pid 7146] exit_group(0 [pid 7149] <... setpgid resumed>) = 0 [pid 7147] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7146] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7148, 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=7144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7147] exit_group(0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7147] <... exit_group resumed>) = ? [pid 7146] +++ exited with 0 +++ [pid 5066] <... restart_syscall resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7149] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7150 attached [pid 7147] +++ exited with 0 +++ [pid 7149] write(3, "1000", 4) = 4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7147, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7150] set_robust_list(0x555555a0f660, 24 [pid 5073] <... restart_syscall resumed>) = 0 [pid 7150] <... set_robust_list resumed>) = 0 [pid 7149] close(3 [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./strace-static-x86_64: Process 7151 attached [pid 7150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7149] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7150 [pid 7149] mkdir("./file0", 000 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7151] set_robust_list(0x555555a0f660, 24 [pid 7150] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7152 attached ./strace-static-x86_64: Process 7153 attached [pid 7151] <... set_robust_list resumed>) = 0 [pid 7150] setpgid(0, 0 [pid 7149] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7149] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7151 [pid 7152] set_robust_list(0x555555a0f660, 24 [pid 7153] set_robust_list(0x555555a0f660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7152 [pid 7152] <... set_robust_list resumed>) = 0 [pid 7151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7150] <... setpgid resumed>) = 0 [pid 7149] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7153] <... set_robust_list resumed>) = 0 [pid 7149] dup(4 [pid 7152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7149] <... dup resumed>) = 5 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7153 [pid 7150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7149] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7152] <... prctl resumed>) = 0 [pid 7151] <... prctl resumed>) = 0 [pid 7153] <... prctl resumed>) = 0 [pid 7152] setpgid(0, 0 [pid 7151] setpgid(0, 0 [pid 7150] <... openat resumed>) = 3 [pid 7152] <... setpgid resumed>) = 0 [pid 7151] <... setpgid resumed>) = 0 [pid 7150] write(3, "1000", 4 [pid 7152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7150] <... write resumed>) = 4 [pid 7153] setpgid(0, 0 [pid 7152] write(3, "1000", 4 [pid 7150] close(3 [pid 7153] <... setpgid resumed>) = 0 [pid 7152] <... write resumed>) = 4 [pid 7151] <... openat resumed>) = 3 [pid 7150] <... close resumed>) = 0 [pid 7153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7150] mkdir("./file0", 000 [pid 7152] close(3 [pid 7151] write(3, "1000", 4 [pid 7153] <... openat resumed>) = 3 [pid 7152] <... close resumed>) = 0 [pid 7151] <... write resumed>) = 4 [pid 7150] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7153] write(3, "1000", 4 [pid 7152] mkdir("./file0", 000 [pid 7151] close(3 [pid 7153] <... write resumed>) = 4 [pid 7152] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7151] <... close resumed>) = 0 [pid 7150] pipe2( [pid 7153] close(3 [pid 7152] pipe2( [pid 7151] mkdir("./file0", 000 [pid 7153] <... close resumed>) = 0 [pid 7152] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7150] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7149] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7151] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7153] mkdir("./file0", 000 [pid 7152] dup(4 [pid 7150] dup(4 [pid 7149] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7152] <... dup resumed>) = 5 [pid 7150] <... dup resumed>) = 5 [pid 7151] pipe2( [pid 7153] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7152] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7150] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7149] <... write resumed>) = 24 [pid 7151] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7153] pipe2( [pid 7149] mount(NULL, NULL, NULL, 0, NULL [pid 7151] dup(4 [pid 7149] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7153] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7151] <... dup resumed>) = 5 [pid 7149] exit_group(0 [pid 7153] dup(4 [pid 7151] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7149] <... exit_group resumed>) = ? [pid 7153] <... dup resumed>) = 5 [pid 7153] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7149] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7149, 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 7154 attached , child_tidptr=0x555555a0f650) = 7154 [pid 7154] set_robust_list(0x555555a0f660, 24) = 0 [pid 7154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7154] setpgid(0, 0) = 0 [pid 7154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7150] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7150] write(5, "\x18\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 7154] write(3, "1000", 4 [pid 7150] mount(NULL, NULL, NULL, 0, NULL [pid 7154] <... write resumed>) = 4 [pid 7152] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7150] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7154] close(3 [pid 7152] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7150] exit_group(0 [pid 7151] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7154] <... close resumed>) = 0 [pid 7152] <... write resumed>) = 24 [pid 7150] <... exit_group resumed>) = ? [pid 7154] mkdir("./file0", 000 [pid 7152] mount(NULL, NULL, NULL, 0, NULL [pid 7151] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7150] +++ exited with 0 +++ [pid 7154] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7152] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7151] <... write resumed>) = 24 [pid 7154] pipe2( [pid 7152] exit_group(0 [pid 7151] mount(NULL, NULL, NULL, 0, NULL [pid 7154] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7152] <... exit_group resumed>) = ? [pid 7151] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7154] dup(4 [pid 7153] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7152] +++ exited with 0 +++ [pid 7151] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7154] <... dup resumed>) = 5 [pid 7153] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7151] <... exit_group resumed>) = ? [pid 7154] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7152, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7153] <... write resumed>) = 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7153] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7155 attached ) = -1 EFAULT (Bad address) [pid 7151] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7155 ./strace-static-x86_64: Process 7156 attached [pid 7155] set_robust_list(0x555555a0f660, 24 [pid 7153] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7153] <... exit_group resumed>) = ? [pid 7156] set_robust_list(0x555555a0f660, 24) = 0 [pid 7155] <... set_robust_list resumed>) = 0 [pid 7154] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7156 [pid 7156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7153] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7156] <... prctl resumed>) = 0 [pid 7155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7154] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7156] setpgid(0, 0 [pid 7155] <... prctl resumed>) = 0 [pid 7154] <... write resumed>) = 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7156] <... setpgid resumed>) = 0 [pid 7155] setpgid(0, 0 [pid 7154] mount(NULL, NULL, NULL, 0, NULL [pid 7156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7155] <... setpgid resumed>) = 0 [pid 7154] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7156] <... openat resumed>) = 3 [pid 7154] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7157 ./strace-static-x86_64: Process 7157 attached [pid 7156] write(3, "1000", 4 [pid 7155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7154] <... exit_group resumed>) = ? [pid 7157] set_robust_list(0x555555a0f660, 24 [pid 7156] <... write resumed>) = 4 [pid 7155] <... openat resumed>) = 3 [pid 7157] <... set_robust_list resumed>) = 0 [pid 7157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7156] close(3) = 0 [pid 7157] <... prctl resumed>) = 0 [pid 7157] setpgid(0, 0 [pid 7156] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7155] write(3, "1000", 4./strace-static-x86_64: Process 7158 attached [pid 7157] <... setpgid resumed>) = 0 [pid 7156] pipe2( [pid 7155] <... write resumed>) = 4 [pid 7155] close(3 [pid 7158] set_robust_list(0x555555a0f660, 24 [pid 7156] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7155] <... close resumed>) = 0 [pid 7158] <... set_robust_list resumed>) = 0 [pid 7157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7156] dup(4 [pid 7155] mkdir("./file0", 000 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7158 [pid 7158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7157] <... openat resumed>) = 3 [pid 7156] <... dup resumed>) = 5 [pid 7155] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7154] +++ exited with 0 +++ [pid 7158] <... prctl resumed>) = 0 [pid 7156] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7155] pipe2( [pid 7158] setpgid(0, 0 [pid 7157] write(3, "1000", 4 [pid 7155] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7155] dup(4 [pid 7158] <... setpgid resumed>) = 0 [pid 7157] <... write resumed>) = 4 [pid 7155] <... dup resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7154, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7157] close(3 [pid 7155] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7158] <... openat resumed>) = 3 [pid 7157] <... close resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7158] write(3, "1000", 4 [pid 7157] mkdir("./file0", 000 [pid 7158] <... write resumed>) = 4 [pid 7156] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7158] close(3 [pid 7157] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7157] pipe2( [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7158] <... close resumed>) = 0 [pid 7157] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7158] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7158] pipe2([3, 4], 0) = 0 [pid 7158] dup(4) = 5 [pid 7158] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7156] write(5, "\x18\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 7159 attached [pid 7158] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7157] dup(4 [pid 7155] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7159] set_robust_list(0x555555a0f660, 24 [pid 7158] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7157] <... dup resumed>) = 5 [pid 7156] mount(NULL, NULL, NULL, 0, NULL [pid 7155] write(5, "\x18\x00\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) = 7159 [pid 7159] <... set_robust_list resumed>) = 0 [pid 7158] <... write resumed>) = 24 [pid 7157] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7156] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7155] <... write resumed>) = 24 [pid 7159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7158] mount(NULL, NULL, NULL, 0, NULL [pid 7156] exit_group(0 [pid 7155] mount(NULL, NULL, NULL, 0, NULL [pid 7159] <... prctl resumed>) = 0 [pid 7158] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7156] <... exit_group resumed>) = ? [pid 7155] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7159] setpgid(0, 0 [pid 7158] exit_group(0) = ? [pid 7159] <... setpgid resumed>) = 0 [pid 7159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7158] +++ exited with 0 +++ [pid 7159] <... openat resumed>) = 3 [pid 7155] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7158, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7159] write(3, "1000", 4 [pid 7155] <... exit_group resumed>) = ? [pid 7159] <... write resumed>) = 4 [pid 7156] +++ exited with 0 +++ [pid 7159] close(3) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7159] mkdir("./file0", 000 [pid 7157] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7159] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7155] +++ exited with 0 +++ [pid 7157] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7159] pipe2( [pid 7157] <... write resumed>) = 24 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7159] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7157] mount(NULL, NULL, NULL, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7159] dup(4 [pid 7157] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7159] <... dup resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7159] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7157] exit_group(0) = ? ./strace-static-x86_64: Process 7161 attached [pid 7161] set_robust_list(0x555555a0f660, 24) = 0 ./strace-static-x86_64: Process 7160 attached ./strace-static-x86_64: Process 7162 attached [pid 7161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7157] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7160 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7161 [pid 7160] set_robust_list(0x555555a0f660, 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7162] set_robust_list(0x555555a0f660, 24 [pid 7161] <... prctl resumed>) = 0 [pid 7160] <... set_robust_list resumed>) = 0 [pid 7162] <... set_robust_list resumed>) = 0 [pid 7161] setpgid(0, 0 [pid 7162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7161] <... setpgid resumed>) = 0 [pid 7160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7162 [pid 7162] <... prctl resumed>) = 0 [pid 7161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7160] <... prctl resumed>) = 0 [pid 7162] setpgid(0, 0 [pid 7160] setpgid(0, 0 [pid 7162] <... setpgid resumed>) = 0 [pid 7160] <... setpgid resumed>) = 0 [pid 7162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7160] 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 7161] <... openat resumed>) = 3 [pid 7160] <... openat resumed>) = 3 [pid 7162] <... openat resumed>) = 3 [pid 7161] write(3, "1000", 4 [pid 7162] write(3, "1000", 4 [pid 7161] <... write resumed>) = 4 [pid 7160] write(3, "1000", 4 [pid 7159] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7163 attached [pid 7162] <... write resumed>) = 4 [pid 7161] close(3 [pid 7160] <... write resumed>) = 4 [pid 7159] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7162] close(3 [pid 7161] <... close resumed>) = 0 [pid 7160] close(3 [pid 7159] <... write resumed>) = 24 [pid 7163] set_robust_list(0x555555a0f660, 24 [pid 7162] <... close resumed>) = 0 [pid 7159] mount(NULL, NULL, NULL, 0, NULL [pid 7162] mkdir("./file0", 000 [pid 7161] mkdir("./file0", 000 [pid 7160] <... close resumed>) = 0 [pid 7159] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7163] <... set_robust_list resumed>) = 0 [pid 7162] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7161] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7160] mkdir("./file0", 000 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7163 [pid 7162] pipe2( [pid 7161] pipe2( [pid 7160] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7159] exit_group(0 [pid 7163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7162] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7161] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7160] pipe2( [pid 7159] <... exit_group resumed>) = ? [pid 7162] dup(4 [pid 7160] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7163] <... prctl resumed>) = 0 [pid 7162] <... dup resumed>) = 5 [pid 7160] dup(4 [pid 7162] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7160] <... dup resumed>) = 5 [pid 7160] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7163] setpgid(0, 0 [pid 7161] dup(4 [pid 7159] +++ exited with 0 +++ [pid 7163] <... setpgid resumed>) = 0 [pid 7161] <... dup resumed>) = 5 [pid 7161] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7163] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 7164 attached [pid 7163] close(3 [pid 7164] set_robust_list(0x555555a0f660, 24 [pid 7163] <... close resumed>) = 0 [pid 7163] mkdir("./file0", 000 [pid 7164] <... set_robust_list resumed>) = 0 [pid 7163] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7164] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7163] pipe2( [pid 7164] <... prctl resumed>) = 0 [pid 7163] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7164] setpgid(0, 0) = 0 [pid 7164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7163] dup(4 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7164 [pid 7163] <... dup resumed>) = 5 [pid 7163] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7164] <... openat resumed>) = 3 [pid 7164] write(3, "1000", 4 [pid 7162] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7164] <... write resumed>) = 4 [pid 7164] close(3) = 0 [pid 7164] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7164] pipe2( [pid 7162] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7164] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7160] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7164] dup(4) = 5 [pid 7164] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7161] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7162] <... write resumed>) = 24 [pid 7162] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7162] exit_group(0 [pid 7160] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7162] <... exit_group resumed>) = ? [pid 7161] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7160] <... write resumed>) = 24 [pid 7160] mount(NULL, NULL, NULL, 0, NULL [pid 7161] <... write resumed>) = 24 [pid 7160] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7160] exit_group(0) = ? [pid 7162] +++ exited with 0 +++ [pid 7161] mount(NULL, NULL, NULL, 0, NULL [pid 7160] +++ exited with 0 +++ [pid 7163] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7161] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7162, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7161] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7160, 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 7161] <... exit_group resumed>) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7161] +++ exited with 0 +++ ./strace-static-x86_64: Process 7165 attached ./strace-static-x86_64: Process 7166 attached [pid 7165] set_robust_list(0x555555a0f660, 24 [pid 7163] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7166] set_robust_list(0x555555a0f660, 24 [pid 7165] <... set_robust_list resumed>) = 0 [pid 7163] <... write resumed>) = 24 [pid 7166] <... set_robust_list resumed>) = 0 [pid 7165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7163] mount(NULL, NULL, NULL, 0, NULL [pid 7166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7165] <... prctl resumed>) = 0 [pid 7163] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7166 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7165 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7166] <... prctl resumed>) = 0 [pid 7165] setpgid(0, 0 [pid 7163] exit_group(0 [pid 7166] setpgid(0, 0 [pid 7165] <... setpgid resumed>) = 0 [pid 7163] <... exit_group resumed>) = ? [pid 7166] <... setpgid resumed>) = 0 [pid 7165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7163] +++ exited with 0 +++ [pid 7166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7165] <... openat resumed>) = 3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7166] <... openat resumed>) = 3 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7165] write(3, "1000", 4 [pid 7166] write(3, "1000", 4 [pid 7165] <... write resumed>) = 4 [pid 7166] <... write resumed>) = 4 [pid 7165] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7167 attached [pid 7166] close(3 [pid 7165] <... close resumed>) = 0 [pid 7164] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7166] <... close resumed>) = 0 [pid 7165] mkdir("./file0", 000./strace-static-x86_64: Process 7168 attached [pid 7167] set_robust_list(0x555555a0f660, 24 [pid 7166] mkdir("./file0", 000 [pid 7168] set_robust_list(0x555555a0f660, 24 [pid 7167] <... set_robust_list resumed>) = 0 [pid 7166] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7165] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7164] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7168] <... set_robust_list resumed>) = 0 [pid 7166] pipe2( [pid 7165] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7168 [pid 7168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7166] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7165] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7168] <... prctl resumed>) = 0 [pid 7166] dup(4 [pid 7165] dup(4 [pid 7168] setpgid(0, 0 [pid 7166] <... dup resumed>) = 5 [pid 7165] <... dup resumed>) = 5 [pid 7168] <... setpgid resumed>) = 0 [pid 7166] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7165] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7167 [pid 7168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7164] <... write resumed>) = 24 [pid 7167] <... prctl resumed>) = 0 [pid 7164] mount(NULL, NULL, NULL, 0, NULL [pid 7168] <... openat resumed>) = 3 [pid 7167] setpgid(0, 0 [pid 7166] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7165] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7164] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7168] write(3, "1000", 4 [pid 7167] <... setpgid resumed>) = 0 [pid 7166] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7164] exit_group(0 [pid 7168] <... write resumed>) = 4 [pid 7166] <... write resumed>) = 24 [pid 7164] <... exit_group resumed>) = ? [pid 7168] close(3 [pid 7166] mount(NULL, NULL, NULL, 0, NULL [pid 7168] <... close resumed>) = 0 [pid 7166] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7168] mkdir("./file0", 000 [pid 7166] exit_group(0 [pid 7168] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7168] pipe2( [pid 7166] <... exit_group resumed>) = ? [pid 7164] +++ exited with 0 +++ [pid 7167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7165] write(5, "\x18\x00\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=7164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7167] <... openat resumed>) = 3 [pid 7166] +++ exited with 0 +++ [pid 7165] <... write resumed>) = 24 [pid 7168] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7167] write(3, "1000", 4 [pid 7165] mount(NULL, NULL, NULL, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7168] dup(4 [pid 7167] <... write resumed>) = 4 [pid 7165] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7168] <... dup resumed>) = 5 [pid 7167] close(3 [pid 7165] exit_group(0 [pid 7168] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7167] <... close resumed>) = 0 [pid 7165] <... exit_group resumed>) = ? [pid 7167] mkdir("./file0", 000./strace-static-x86_64: Process 7169 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7169 [pid 7169] set_robust_list(0x555555a0f660, 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7169] <... set_robust_list resumed>) = 0 [pid 7167] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7170 attached [pid 7169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7167] pipe2( [pid 7165] +++ exited with 0 +++ [pid 7169] <... prctl resumed>) = 0 [pid 7170] set_robust_list(0x555555a0f660, 24 [pid 7169] setpgid(0, 0 [pid 7167] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7167] dup(4 [pid 7170] <... set_robust_list resumed>) = 0 [pid 7169] <... setpgid resumed>) = 0 [pid 7169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7167] <... dup resumed>) = 5 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7170 [pid 7170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7169] <... openat resumed>) = 3 [pid 7167] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7170] <... prctl resumed>) = 0 [pid 7169] write(3, "1000", 4 [pid 7170] setpgid(0, 0 [pid 7169] <... write resumed>) = 4 [pid 7168] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7170] <... setpgid resumed>) = 0 [pid 7169] close(3 [pid 7170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7169] <... close resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7171 attached [pid 7170] <... openat resumed>) = 3 [pid 7169] mkdir("./file0", 000 [pid 7171] set_robust_list(0x555555a0f660, 24 [pid 7169] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7171] <... set_robust_list resumed>) = 0 [pid 7170] write(3, "1000", 4 [pid 7169] pipe2( [pid 7171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7170] <... write resumed>) = 4 [pid 7169] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7168] write(5, "\x18\x00\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) = 7171 [pid 7171] <... prctl resumed>) = 0 [pid 7170] close(3 [pid 7169] dup(4 [pid 7168] <... write resumed>) = 24 [pid 7171] setpgid(0, 0 [pid 7170] <... close resumed>) = 0 [pid 7169] <... dup resumed>) = 5 [pid 7168] mount(NULL, NULL, NULL, 0, NULL [pid 7167] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7171] <... setpgid resumed>) = 0 [pid 7170] mkdir("./file0", 000 [pid 7168] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7169] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7170] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7168] exit_group(0 [pid 7167] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7168] <... exit_group resumed>) = ? [pid 7171] <... openat resumed>) = 3 [pid 7170] pipe2( [pid 7168] +++ exited with 0 +++ [pid 7167] <... write resumed>) = 24 [pid 7170] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7167] mount(NULL, NULL, NULL, 0, NULL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7171] write(3, "1000", 4) = 4 [pid 7170] dup(4 [pid 7167] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7171] close(3 [pid 7167] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7171] <... close resumed>) = 0 [pid 7170] <... dup resumed>) = 5 [pid 7171] mkdir("./file0", 000 [pid 7170] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7167] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7172 attached [pid 7172] set_robust_list(0x555555a0f660, 24 [pid 7167] +++ exited with 0 +++ [pid 7171] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7172] <... set_robust_list resumed>) = 0 [pid 7172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7167, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7172] <... prctl resumed>) = 0 [pid 7171] pipe2( [pid 7172] setpgid(0, 0 [pid 7171] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7172 [pid 7172] <... setpgid resumed>) = 0 [pid 7172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7169] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7171] dup(4 [pid 7172] <... openat resumed>) = 3 [pid 7171] <... dup resumed>) = 5 [pid 7172] write(3, "1000", 4) = 4 [pid 7171] 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 7172] close(3) = 0 [pid 7172] mkdir("./file0", 000./strace-static-x86_64: Process 7173 attached [pid 7173] set_robust_list(0x555555a0f660, 24 [pid 7172] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7173] <... set_robust_list resumed>) = 0 [pid 7172] pipe2( [pid 7169] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7172] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7169] <... write resumed>) = 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7173 [pid 7169] mount(NULL, NULL, NULL, 0, NULL [pid 7173] <... prctl resumed>) = 0 [pid 7172] dup(4 [pid 7169] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7173] setpgid(0, 0 [pid 7172] <... dup resumed>) = 5 [pid 7169] exit_group(0) = ? [pid 7173] <... setpgid resumed>) = 0 [pid 7172] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7169] +++ exited with 0 +++ [pid 7173] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7173] write(3, "1000", 4) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7173] close(3) = 0 [pid 7173] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7173] pipe2( [pid 7170] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7174 attached [pid 7173] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7174] set_robust_list(0x555555a0f660, 24 [pid 7173] dup(4 [pid 7172] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7171] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7170] write(5, "\x18\x00\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) = 7174 [pid 7174] <... set_robust_list resumed>) = 0 [pid 7171] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7170] <... write resumed>) = 24 [pid 7174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7173] <... dup resumed>) = 5 [pid 7171] <... write resumed>) = 24 [pid 7170] mount(NULL, NULL, NULL, 0, NULL [pid 7174] <... prctl resumed>) = 0 [pid 7173] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7171] mount(NULL, NULL, NULL, 0, NULL [pid 7174] setpgid(0, 0 [pid 7171] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7172] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7170] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7174] <... setpgid resumed>) = 0 [pid 7172] <... write resumed>) = 24 [pid 7171] exit_group(0 [pid 7170] exit_group(0 [pid 7172] mount(NULL, NULL, NULL, 0, NULL [pid 7174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7172] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7171] <... exit_group resumed>) = ? [pid 7170] <... exit_group resumed>) = ? [pid 7171] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7174] <... openat resumed>) = 3 [pid 7173] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7172] exit_group(0 [pid 7174] write(3, "1000", 4 [pid 7172] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7172] +++ exited with 0 +++ [pid 7174] <... write resumed>) = 4 ./strace-static-x86_64: Process 7175 attached [pid 7175] set_robust_list(0x555555a0f660, 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7175] <... set_robust_list resumed>) = 0 [pid 7174] close(3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7174] <... close resumed>) = 0 [pid 7170] +++ exited with 0 +++ [pid 5070] <... restart_syscall resumed>) = 0 [pid 7175] <... prctl resumed>) = 0 [pid 7174] mkdir("./file0", 000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7175 [pid 7175] setpgid(0, 0 [pid 7174] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7173] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7175] <... setpgid resumed>) = 0 [pid 7174] pipe2( [pid 7173] <... write resumed>) = 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7176 attached [pid 7175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7174] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7173] 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 7177 attached [pid 7176] set_robust_list(0x555555a0f660, 24 [pid 7174] dup(4 [pid 7173] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7177] set_robust_list(0x555555a0f660, 24 [pid 7176] <... set_robust_list resumed>) = 0 [pid 7175] <... openat resumed>) = 3 [pid 7174] <... dup resumed>) = 5 [pid 7173] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7176 [pid 7177] <... set_robust_list resumed>) = 0 [pid 7176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7175] write(3, "1000", 4 [pid 7174] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7173] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7177 [pid 7177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7176] <... prctl resumed>) = 0 [pid 7175] <... write resumed>) = 4 [pid 7173] +++ exited with 0 +++ [pid 7175] close(3) = 0 [pid 7175] mkdir("./file0", 000 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7173, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7175] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7176] setpgid(0, 0 [pid 7177] <... prctl resumed>) = 0 [pid 7175] pipe2( [pid 7177] setpgid(0, 0 [pid 7175] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7175] dup(4 [pid 7176] <... setpgid resumed>) = 0 [pid 7177] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7175] <... dup resumed>) = 5 [pid 7175] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7178 attached [pid 7177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7178] set_robust_list(0x555555a0f660, 24 [pid 7177] <... openat resumed>) = 3 [pid 7176] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7178 [pid 7178] <... set_robust_list resumed>) = 0 [pid 7177] write(3, "1000", 4 [pid 7176] write(3, "1000", 4 [pid 7177] <... write resumed>) = 4 [pid 7176] <... write resumed>) = 4 [pid 7177] close(3 [pid 7176] close(3 [pid 7177] <... close resumed>) = 0 [pid 7176] <... close resumed>) = 0 [pid 7178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7177] mkdir("./file0", 000 [pid 7176] mkdir("./file0", 000 [pid 7177] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7176] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7177] pipe2( [pid 7176] pipe2( [pid 7178] <... prctl resumed>) = 0 [pid 7177] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7176] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7178] setpgid(0, 0 [pid 7177] dup(4 [pid 7176] dup(4 [pid 7178] <... setpgid resumed>) = 0 [pid 7177] <... dup resumed>) = 5 [pid 7176] <... dup resumed>) = 5 [pid 7178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7177] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7176] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7174] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7178] write(3, "1000", 4 [pid 7174] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7178] <... write resumed>) = 4 [pid 7178] close(3) = 0 [pid 7178] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7174] <... write resumed>) = 24 [pid 7178] pipe2( [pid 7174] mount(NULL, NULL, NULL, 0, NULL [pid 7178] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7178] dup(4 [pid 7174] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7178] <... dup resumed>) = 5 [pid 7178] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7174] exit_group(0 [pid 7175] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7174] <... exit_group resumed>) = ? [pid 7174] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7174, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7175] write(5, "\x18\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 7175] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7175] exit_group(0) = ? [pid 7177] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7176] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7177] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7176] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7175] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7178] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7177] <... write resumed>) = 24 [pid 7176] <... write resumed>) = 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7175, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7177] mount(NULL, NULL, NULL, 0, NULL [pid 7176] mount(NULL, NULL, NULL, 0, NULL [pid 7177] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7176] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7177] exit_group(0 [pid 7176] exit_group(0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7178] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7177] <... exit_group resumed>) = ? [pid 7176] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7179 attached [pid 7178] <... write resumed>) = 24 [pid 7178] mount(NULL, NULL, NULL, 0, NULL [pid 7176] +++ exited with 0 +++ [pid 7179] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7180 attached [pid 7178] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7179 [pid 7180] set_robust_list(0x555555a0f660, 24 [pid 7179] <... set_robust_list resumed>) = 0 [pid 7178] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7176, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7178] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7181 attached [pid 7180] <... set_robust_list resumed>) = 0 [pid 7179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7178] +++ exited with 0 +++ [pid 7177] +++ exited with 0 +++ [pid 7180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7180 [pid 7179] <... prctl resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7180] <... prctl resumed>) = 0 [pid 7179] setpgid(0, 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7181] set_robust_list(0x555555a0f660, 24 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7181] <... set_robust_list resumed>) = 0 [pid 7180] setpgid(0, 0 [pid 7179] <... setpgid resumed>) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7181 [pid 7181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7180] <... setpgid resumed>) = 0 [pid 7181] <... prctl resumed>) = 0 [pid 7180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7181] setpgid(0, 0 [pid 7180] <... openat resumed>) = 3 [pid 7179] <... openat resumed>) = 3 [pid 7181] <... setpgid resumed>) = 0 [pid 7179] write(3, "1000", 4 [pid 7181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7180] write(3, "1000", 4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7181] <... openat resumed>) = 3 [pid 7180] <... write resumed>) = 4 [pid 7179] <... write resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7181] write(3, "1000", 4 [pid 7179] close(3./strace-static-x86_64: Process 7183 attached ./strace-static-x86_64: Process 7182 attached [pid 7181] <... write resumed>) = 4 [pid 7180] close(3 [pid 7179] <... close resumed>) = 0 [pid 7181] close(3 [pid 7180] <... close resumed>) = 0 [pid 7179] mkdir("./file0", 000 [pid 7183] set_robust_list(0x555555a0f660, 24 [pid 7182] set_robust_list(0x555555a0f660, 24 [pid 7183] <... set_robust_list resumed>) = 0 [pid 7182] <... set_robust_list resumed>) = 0 [pid 7181] <... close resumed>) = 0 [pid 7179] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7182 [pid 7181] mkdir("./file0", 000 [pid 7180] mkdir("./file0", 000 [pid 7179] pipe2( [pid 7183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7181] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7180] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7179] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7183 [pid 7183] <... prctl resumed>) = 0 [pid 7182] <... prctl resumed>) = 0 [pid 7181] pipe2( [pid 7180] pipe2( [pid 7179] dup(4 [pid 7183] setpgid(0, 0 [pid 7182] setpgid(0, 0 [pid 7181] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7180] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7179] <... dup resumed>) = 5 [pid 7183] <... setpgid resumed>) = 0 [pid 7182] <... setpgid resumed>) = 0 [pid 7181] dup(4 [pid 7180] dup(4 [pid 7179] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7180] <... dup resumed>) = 5 [pid 7182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7181] <... dup resumed>) = 5 [pid 7180] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7183] <... openat resumed>) = 3 [pid 7181] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7183] write(3, "1000", 4 [pid 7182] <... openat resumed>) = 3 [pid 7183] <... write resumed>) = 4 [pid 7183] close(3) = 0 [pid 7182] write(3, "1000", 4 [pid 7183] mkdir("./file0", 000 [pid 7182] <... write resumed>) = 4 [pid 7183] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7182] close(3 [pid 7183] pipe2( [pid 7182] <... close resumed>) = 0 [pid 7183] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7182] mkdir("./file0", 000 [pid 7183] dup(4 [pid 7182] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7183] <... dup resumed>) = 5 [pid 7182] pipe2( [pid 7183] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7182] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7180] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7182] dup(4) = 5 [pid 7182] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7180] write(5, "\x18\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 7180] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7180] exit_group(0) = ? [pid 7180] +++ exited with 0 +++ [pid 7179] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7179] write(5, "\x18\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 7179] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7179] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7179] exit_group(0) = ? [pid 7179] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7179, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ./strace-static-x86_64: Process 7184 attached [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7184 [pid 7184] set_robust_list(0x555555a0f660, 24 [pid 7183] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7181] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7184] <... set_robust_list resumed>) = 0 [pid 7184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7184] <... prctl resumed>) = 0 [pid 7184] setpgid(0, 0) = 0 [pid 7184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7185 attached [pid 7185] set_robust_list(0x555555a0f660, 24 [pid 7181] write(5, "\x18\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 7185] <... set_robust_list resumed>) = 0 [pid 7184] <... openat resumed>) = 3 [pid 7183] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7181] mount(NULL, NULL, NULL, 0, NULL [pid 7185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7184] write(3, "1000", 4 [pid 7183] <... write resumed>) = 24 [pid 7182] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7181] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7185 [pid 7185] setpgid(0, 0 [pid 7184] <... write resumed>) = 4 [pid 7183] mount(NULL, NULL, NULL, 0, NULL [pid 7185] <... setpgid resumed>) = 0 [pid 7184] close(3 [pid 7183] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7182] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7181] exit_group(0 [pid 7185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7184] <... close resumed>) = 0 [pid 7183] exit_group(0 [pid 7182] <... write resumed>) = 24 [pid 7181] <... exit_group resumed>) = ? [pid 7183] <... exit_group resumed>) = ? [pid 7182] mount(NULL, NULL, NULL, 0, NULL [pid 7185] <... openat resumed>) = 3 [pid 7184] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7185] write(3, "1000", 4 [pid 7184] pipe2( [pid 7181] +++ exited with 0 +++ [pid 7185] <... write resumed>) = 4 [pid 7184] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7185] close(3 [pid 7182] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7185] <... close resumed>) = 0 [pid 7184] dup(4 [pid 7182] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7185] mkdir("./file0", 000 [pid 7184] <... dup resumed>) = 5 [pid 7183] +++ exited with 0 +++ [pid 7182] <... exit_group resumed>) = ? [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... restart_syscall resumed>) = 0 [pid 7184] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7185] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7182] +++ exited with 0 +++ [pid 5073] <... restart_syscall resumed>) = 0 [pid 7185] pipe2([3, 4], 0) = 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=7182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7186 attached [pid 7185] dup(4) = 5 [pid 7185] 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./strace-static-x86_64: Process 7187 attached [pid 7186] set_robust_list(0x555555a0f660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7186 [pid 7187] set_robust_list(0x555555a0f660, 24 [pid 7186] <... set_robust_list resumed>) = 0 [pid 7187] <... set_robust_list resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7187 [pid 7187] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7188 attached [pid 7188] set_robust_list(0x555555a0f660, 24 [pid 7187] <... prctl resumed>) = 0 [pid 7186] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7188 [pid 7188] <... set_robust_list resumed>) = 0 [pid 7187] setpgid(0, 0 [pid 7186] setpgid(0, 0 [pid 7188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7187] <... setpgid resumed>) = 0 [pid 7186] <... setpgid resumed>) = 0 [pid 7184] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7188] <... prctl resumed>) = 0 [pid 7188] setpgid(0, 0 [pid 7187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7188] <... setpgid resumed>) = 0 [pid 7184] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7184] <... write resumed>) = 24 [pid 7184] mount(NULL, NULL, NULL, 0, NULL [pid 7188] <... openat resumed>) = 3 [pid 7184] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7186] <... openat resumed>) = 3 [pid 7184] exit_group(0 [pid 7188] write(3, "1000", 4 [pid 7187] <... openat resumed>) = 3 [pid 7186] write(3, "1000", 4 [pid 7185] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7184] <... exit_group resumed>) = ? [pid 7188] <... write resumed>) = 4 [pid 7187] write(3, "1000", 4 [pid 7186] <... write resumed>) = 4 [pid 7186] close(3) = 0 [pid 7186] mkdir("./file0", 000 [pid 7188] close(3 [pid 7187] <... write resumed>) = 4 [pid 7188] <... close resumed>) = 0 [pid 7188] mkdir("./file0", 000 [pid 7187] close(3 [pid 7186] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7187] <... close resumed>) = 0 [pid 7186] pipe2( [pid 7187] mkdir("./file0", 000 [pid 7186] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7184] +++ exited with 0 +++ [pid 7188] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7186] dup(4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7188] pipe2( [pid 7187] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7186] <... dup resumed>) = 5 [pid 7185] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7188] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7187] pipe2( [pid 7185] <... write resumed>) = 24 [pid 7188] dup(4 [pid 7187] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7186] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7185] mount(NULL, NULL, NULL, 0, NULL [pid 7188] <... dup resumed>) = 5 [pid 7185] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7188] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7187] dup(4 [pid 7185] exit_group(0 [pid 7187] <... dup resumed>) = 5 [pid 7185] <... exit_group resumed>) = ? [pid 7187] 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 7185] +++ exited with 0 +++ ./strace-static-x86_64: Process 7189 attached [pid 7189] set_robust_list(0x555555a0f660, 24) = 0 [pid 7189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7189 [pid 7189] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7189] <... setpgid resumed>) = 0 [pid 7189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7189] write(3, "1000", 4) = 4 [pid 7189] close(3) = 0 [pid 7189] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7189] pipe2([3, 4], 0) = 0 [pid 7189] dup(4) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7189] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7188] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7188] write(5, "\x18\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 7188] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7188] exit_group(0) = ? ./strace-static-x86_64: Process 7190 attached [pid 7190] set_robust_list(0x555555a0f660, 24 [pid 7188] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7190 [pid 7190] <... set_robust_list resumed>) = 0 [pid 7186] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7190] <... prctl resumed>) = 0 [pid 7186] write(5, "\x18\x00\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 7190] setpgid(0, 0) = 0 [pid 7187] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7186] <... write resumed>) = 24 [pid 7190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7186] mount(NULL, NULL, NULL, 0, NULL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7190] <... openat resumed>) = 3 [pid 7189] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7187] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7186] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7186] exit_group(0) = ? [pid 7190] write(3, "1000", 4 [pid 7187] <... write resumed>) = 24 [pid 7190] <... write resumed>) = 4 [pid 7187] mount(NULL, NULL, NULL, 0, NULL [pid 7190] close(3 [pid 7187] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7186] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7191 [pid 7190] <... close resumed>) = 0 [pid 7187] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7191 attached [pid 7189] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7187] <... exit_group resumed>) = ? [pid 7191] set_robust_list(0x555555a0f660, 24 [pid 7190] mkdir("./file0", 000 [pid 7189] <... write resumed>) = 24 [pid 7191] <... set_robust_list resumed>) = 0 [pid 7190] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7189] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7190] pipe2(./strace-static-x86_64: Process 7192 attached [pid 7191] <... prctl resumed>) = 0 [pid 7189] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7190] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7190] dup(4) = 5 [pid 7192] set_robust_list(0x555555a0f660, 24 [pid 7191] setpgid(0, 0 [pid 7190] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7189] exit_group(0 [pid 7192] <... set_robust_list resumed>) = 0 [pid 7191] <... setpgid resumed>) = 0 [pid 7189] <... exit_group resumed>) = ? [pid 7192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7189] +++ exited with 0 +++ [pid 7187] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7192 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7192] <... prctl resumed>) = 0 [pid 7191] <... openat resumed>) = 3 [pid 7192] setpgid(0, 0) = 0 [pid 7191] write(3, "1000", 4 [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./strace-static-x86_64: Process 7193 attached [pid 7192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7191] <... write resumed>) = 4 [pid 7193] set_robust_list(0x555555a0f660, 24 [pid 7191] close(3) = 0 [pid 7193] <... set_robust_list resumed>) = 0 [pid 7192] <... openat resumed>) = 3 [pid 7191] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7192] write(3, "1000", 4 [pid 7191] pipe2( [pid 7193] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7194 attached [pid 7192] <... write resumed>) = 4 [pid 7191] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7192] close(3 [pid 7191] dup(4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7193 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7194 [pid 7193] <... prctl resumed>) = 0 [pid 7194] set_robust_list(0x555555a0f660, 24 [pid 7193] setpgid(0, 0 [pid 7192] <... close resumed>) = 0 [pid 7191] <... dup resumed>) = 5 [pid 7192] mkdir("./file0", 000 [pid 7191] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7192] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7192] pipe2([3, 4], 0) = 0 [pid 7190] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7194] <... set_robust_list resumed>) = 0 [pid 7193] <... setpgid resumed>) = 0 [pid 7192] dup(4) = 5 [pid 7193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7192] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7190] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7193] <... openat resumed>) = 3 [pid 7194] <... prctl resumed>) = 0 [pid 7190] <... write resumed>) = 24 [pid 7194] setpgid(0, 0 [pid 7193] write(3, "1000", 4 [pid 7190] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7194] <... setpgid resumed>) = 0 [pid 7193] <... write resumed>) = 4 [pid 7194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7193] close(3 [pid 7190] exit_group(0 [pid 7193] <... close resumed>) = 0 [pid 7193] mkdir("./file0", 000 [pid 7194] <... openat resumed>) = 3 [pid 7190] <... exit_group resumed>) = ? [pid 7193] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7194] write(3, "1000", 4 [pid 7191] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7190] +++ exited with 0 +++ [pid 7194] <... write resumed>) = 4 [pid 7193] pipe2( [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7194] close(3) = 0 [pid 7193] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7194] mkdir("./file0", 000 [pid 7191] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7194] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7193] dup(4 [pid 7192] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7194] pipe2( [pid 7193] <... dup resumed>) = 5 [pid 7193] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7191] <... write resumed>) = 24 [pid 7194] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7191] mount(NULL, NULL, NULL, 0, NULL [pid 7192] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7191] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7192] <... write resumed>) = 24 [pid 7191] exit_group(0 [pid 7192] mount(NULL, NULL, NULL, 0, NULL [pid 7191] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7195 attached [pid 7194] dup(4 [pid 7192] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7191] +++ exited with 0 +++ [pid 7195] set_robust_list(0x555555a0f660, 24 [pid 7194] <... dup resumed>) = 5 [pid 7192] exit_group(0 [pid 7195] <... set_robust_list resumed>) = 0 [pid 7192] <... exit_group resumed>) = ? [pid 7195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7194] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7192] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7195 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7192, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7195] <... prctl resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7195] setpgid(0, 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7195] <... setpgid resumed>) = 0 [pid 7195] 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 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7196 attached [pid 7195] <... openat resumed>) = 3 [pid 7196] set_robust_list(0x555555a0f660, 24) = 0 [pid 7195] write(3, "1000", 4 [pid 7196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7195] <... write resumed>) = 4 [pid 7195] close(3 [pid 7196] <... prctl resumed>) = 0 [pid 7195] <... close resumed>) = 0 [pid 7196] setpgid(0, 0./strace-static-x86_64: Process 7197 attached ) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7196 [pid 7196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7197] set_robust_list(0x555555a0f660, 24 [pid 7196] <... openat resumed>) = 3 [pid 7195] mkdir("./file0", 000 [pid 7197] <... set_robust_list resumed>) = 0 [pid 7195] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7197 [pid 7196] write(3, "1000", 4 [pid 7195] pipe2( [pid 7197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7196] <... write resumed>) = 4 [pid 7195] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7196] close(3 [pid 7195] dup(4 [pid 7196] <... close resumed>) = 0 [pid 7195] <... dup resumed>) = 5 [pid 7196] mkdir("./file0", 000 [pid 7195] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7196] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7197] <... prctl resumed>) = 0 [pid 7196] pipe2( [pid 7197] setpgid(0, 0 [pid 7196] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7197] <... setpgid resumed>) = 0 [pid 7196] dup(4 [pid 7193] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7196] <... dup resumed>) = 5 [pid 7193] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7193] <... write resumed>) = 24 [pid 7193] mount(NULL, NULL, NULL, 0, NULL [pid 7197] <... openat resumed>) = 3 [pid 7196] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7193] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7197] write(3, "1000", 4 [pid 7194] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7197] <... write resumed>) = 4 [pid 7194] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7193] exit_group(0 [pid 7197] close(3 [pid 7194] <... write resumed>) = 24 [pid 7193] <... exit_group resumed>) = ? [pid 7197] <... close resumed>) = 0 [pid 7194] mount(NULL, NULL, NULL, 0, NULL [pid 7197] mkdir("./file0", 000 [pid 7195] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7194] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7193] +++ exited with 0 +++ [pid 7197] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7194] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7197] pipe2([3, 4], 0) = 0 [pid 7195] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7194] <... exit_group resumed>) = ? [pid 7195] <... write resumed>) = 24 [pid 7197] dup(4 [pid 7195] 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 7198 attached [pid 7197] <... dup resumed>) = 5 [pid 7195] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7194] +++ exited with 0 +++ [pid 7197] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7198] set_robust_list(0x555555a0f660, 24 [pid 7196] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7195] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7198 [pid 7195] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7194, 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 7198] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7199 attached [pid 7198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7195] +++ exited with 0 +++ [pid 7199] set_robust_list(0x555555a0f660, 24 [pid 7198] <... prctl resumed>) = 0 [pid 7196] write(5, "\x18\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 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7199 [pid 7196] mount(NULL, NULL, NULL, 0, NULL [pid 7199] <... set_robust_list resumed>) = 0 [pid 7198] setpgid(0, 0 [pid 7196] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7195, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7196] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7199] <... prctl resumed>) = 0 [pid 7198] <... setpgid resumed>) = 0 [pid 7197] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7196] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 7198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7199] setpgid(0, 0 [pid 7198] <... openat resumed>) = 3 [pid 7197] write(5, "\x18\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 7199] <... setpgid resumed>) = 0 [pid 7198] write(3, "1000", 4 [pid 7196] +++ exited with 0 +++ [pid 7197] mount(NULL, NULL, NULL, 0, NULL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7197] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7198] <... write resumed>) = 4 [pid 7197] exit_group(0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7197] <... exit_group resumed>) = ? [pid 5070] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7200 attached [pid 7199] <... openat resumed>) = 3 [pid 7198] close(3 [pid 7200] set_robust_list(0x555555a0f660, 24 [pid 7199] write(3, "1000", 4 [pid 7198] <... close resumed>) = 0 [pid 7197] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7200 [pid 7200] <... set_robust_list resumed>) = 0 [pid 7199] <... write resumed>) = 4 [pid 7198] mkdir("./file0", 000 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7199] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7200] <... prctl resumed>) = 0 [pid 7199] <... close resumed>) = 0 [pid 7198] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7200] setpgid(0, 0 [pid 7199] mkdir("./file0", 000 [pid 7198] pipe2(./strace-static-x86_64: Process 7201 attached [pid 7200] <... setpgid resumed>) = 0 [pid 7199] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7198] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7201] set_robust_list(0x555555a0f660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7201 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7201] <... set_robust_list resumed>) = 0 [pid 7200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7199] pipe2( [pid 7201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7201] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7202 attached [pid 7200] <... openat resumed>) = 3 [pid 7199] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7198] dup(4 [pid 7202] set_robust_list(0x555555a0f660, 24 [pid 7201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7200] write(3, "1000", 4 [pid 7199] dup(4 [pid 7198] <... dup resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7202 [pid 7202] <... set_robust_list resumed>) = 0 [pid 7200] <... write resumed>) = 4 [pid 7202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7200] close(3 [pid 7199] <... dup resumed>) = 5 [pid 7198] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7201] <... openat resumed>) = 3 [pid 7200] <... close resumed>) = 0 [pid 7202] <... prctl resumed>) = 0 [pid 7199] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7202] setpgid(0, 0) = 0 [pid 7202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7200] mkdir("./file0", 000 [pid 7202] <... openat resumed>) = 3 [pid 7201] write(3, "1000", 4 [pid 7200] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7201] <... write resumed>) = 4 [pid 7201] close(3) = 0 [pid 7200] pipe2( [pid 7202] write(3, "1000", 4) = 4 [pid 7200] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7202] close(3 [pid 7201] mkdir("./file0", 000 [pid 7202] <... close resumed>) = 0 [pid 7202] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7202] pipe2([3, 4], 0) = 0 [pid 7202] dup(4) = 5 [pid 7202] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7201] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7200] dup(4 [pid 7201] pipe2( [pid 7200] <... dup resumed>) = 5 [pid 7200] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7201] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7201] dup(4) = 5 [pid 7201] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7202] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7198] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7199] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7198] write(5, "\x18\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 7198] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7198] exit_group(0 [pid 7199] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7202] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7199] <... write resumed>) = 24 [pid 7198] <... exit_group resumed>) = ? [pid 7202] <... write resumed>) = 24 [pid 7199] mount(NULL, NULL, NULL, 0, NULL [pid 7198] +++ exited with 0 +++ [pid 7199] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7202] mount(NULL, NULL, NULL, 0, NULL [pid 7199] exit_group(0 [pid 7202] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7199] <... exit_group resumed>) = ? [pid 7202] exit_group(0 [pid 7200] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7202] <... exit_group resumed>) = ? [pid 7202] +++ exited with 0 +++ [pid 7201] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7200] write(5, "\x18\x00\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=7202, 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 7199] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7201] write(5, "\x18\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 7203 attached [pid 7200] <... write resumed>) = 24 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7203] set_robust_list(0x555555a0f660, 24 [pid 7201] <... write resumed>) = 24 [pid 7200] mount(NULL, NULL, NULL, 0, NULL [pid 7203] <... set_robust_list resumed>) = 0 [pid 7201] mount(NULL, NULL, NULL, 0, NULL [pid 7200] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7201] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7204 attached [pid 7200] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7203 ./strace-static-x86_64: Process 7205 attached [pid 7203] <... prctl resumed>) = 0 [pid 7201] exit_group(0 [pid 7204] set_robust_list(0x555555a0f660, 24 [pid 7203] setpgid(0, 0 [pid 7200] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7204 [pid 7205] set_robust_list(0x555555a0f660, 24 [pid 7204] <... set_robust_list resumed>) = 0 [pid 7203] <... setpgid resumed>) = 0 [pid 7201] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7205 [pid 7205] <... set_robust_list resumed>) = 0 [pid 7204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7200] +++ exited with 0 +++ [pid 7205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7205] <... prctl resumed>) = 0 [pid 7204] <... prctl resumed>) = 0 [pid 7203] <... openat resumed>) = 3 [pid 7205] setpgid(0, 0 [pid 7203] write(3, "1000", 4 [pid 7201] +++ exited with 0 +++ [pid 7205] <... setpgid resumed>) = 0 [pid 7203] <... write resumed>) = 4 [pid 7205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7204] setpgid(0, 0 [pid 7203] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7205] <... openat resumed>) = 3 [pid 7204] <... setpgid resumed>) = 0 [pid 7203] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7203] mkdir("./file0", 000./strace-static-x86_64: Process 7206 attached [pid 7205] write(3, "1000", 4 [pid 7204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7206] set_robust_list(0x555555a0f660, 24 [pid 7205] <... write resumed>) = 4 [pid 7204] <... openat resumed>) = 3 [pid 7203] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7206 [pid 7206] <... set_robust_list resumed>) = 0 [pid 7205] close(3 [pid 7204] write(3, "1000", 4 [pid 7203] pipe2( [pid 7206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7205] <... close resumed>) = 0 [pid 7204] <... write resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7206] <... prctl resumed>) = 0 [pid 7205] mkdir("./file0", 000 [pid 7203] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7204] close(3 [pid 7206] setpgid(0, 0 [pid 7205] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7204] <... close resumed>) = 0 [pid 7203] dup(4 [pid 7206] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7207 attached [pid 7205] pipe2( [pid 7204] mkdir("./file0", 000 [pid 7203] <... dup resumed>) = 5 [pid 7207] set_robust_list(0x555555a0f660, 24 [pid 7206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7205] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7204] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7207] <... set_robust_list resumed>) = 0 [pid 7206] <... openat resumed>) = 3 [pid 7205] dup(4 [pid 7204] pipe2( [pid 7203] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7207 [pid 7207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7206] write(3, "1000", 4 [pid 7207] <... prctl resumed>) = 0 [pid 7206] <... write resumed>) = 4 [pid 7207] setpgid(0, 0 [pid 7206] close(3 [pid 7207] <... setpgid resumed>) = 0 [pid 7206] <... close resumed>) = 0 [pid 7205] <... dup resumed>) = 5 [pid 7204] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7206] mkdir("./file0", 000 [pid 7205] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7204] dup(4 [pid 7207] <... openat resumed>) = 3 [pid 7206] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7206] pipe2( [pid 7204] <... dup resumed>) = 5 [pid 7207] write(3, "1000", 4 [pid 7206] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7207] <... write resumed>) = 4 [pid 7206] dup(4 [pid 7207] close(3) = 0 [pid 7206] <... dup resumed>) = 5 [pid 7206] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7207] mkdir("./file0", 000 [pid 7204] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7207] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7207] pipe2([3, 4], 0) = 0 [pid 7207] dup(4) = 5 [pid 7203] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7207] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7206] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7206] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7203] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7206] <... write resumed>) = 24 [pid 7203] <... write resumed>) = 24 [pid 7206] mount(NULL, NULL, NULL, 0, NULL [pid 7203] mount(NULL, NULL, NULL, 0, NULL [pid 7206] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7203] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7203] exit_group(0 [pid 7206] exit_group(0 [pid 7203] <... exit_group resumed>) = ? [pid 7205] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7206] <... exit_group resumed>) = ? [pid 7205] write(5, "\x18\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 7205] mount(NULL, NULL, NULL, 0, NULL [pid 7204] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7205] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7205] exit_group(0 [pid 7204] write(5, "\x18\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 7205] <... exit_group resumed>) = ? [pid 7204] mount(NULL, NULL, NULL, 0, NULL [pid 7206] +++ exited with 0 +++ [pid 7205] +++ exited with 0 +++ [pid 7204] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7203] +++ exited with 0 +++ [pid 7204] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7204] <... exit_group resumed>) = ? [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7206, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5073] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7207] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7204] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7209 attached ./strace-static-x86_64: Process 7208 attached [pid 7207] write(5, "\x18\x00\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 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7208 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7209] set_robust_list(0x555555a0f660, 24 [pid 7208] set_robust_list(0x555555a0f660, 24 [pid 7207] <... write resumed>) = 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7209 [pid 5066] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7210 attached [pid 7209] <... set_robust_list resumed>) = 0 [pid 7208] <... set_robust_list resumed>) = 0 [pid 7207] mount(NULL, NULL, NULL, 0, NULL [pid 7210] set_robust_list(0x555555a0f660, 24 [pid 7207] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7210 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7210] <... set_robust_list resumed>) = 0 [pid 7209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7207] exit_group(0 [pid 7210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7209] <... prctl resumed>) = 0 [pid 7208] <... prctl resumed>) = 0 [pid 7207] <... exit_group resumed>) = ? [pid 7210] <... prctl resumed>) = 0 [pid 7209] setpgid(0, 0 [pid 7208] setpgid(0, 0 [pid 7210] setpgid(0, 0) = 0 [pid 7209] <... setpgid resumed>) = 0 [pid 7208] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7207] +++ exited with 0 +++ [pid 7210] <... openat resumed>) = 3 [pid 7209] <... openat resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7207, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7211 attached [pid 7209] write(3, "1000", 4 [pid 7208] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7211 [pid 7211] set_robust_list(0x555555a0f660, 24 [pid 7210] write(3, "1000", 4 [pid 7209] <... write resumed>) = 4 [pid 7208] write(3, "1000", 4 [pid 7211] <... set_robust_list resumed>) = 0 [pid 7211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7210] <... write resumed>) = 4 [pid 7209] close(3 [pid 7208] <... write resumed>) = 4 [pid 7210] close(3 [pid 7209] <... close resumed>) = 0 [pid 7208] close(3 [pid 7211] <... prctl resumed>) = 0 [pid 7210] <... close resumed>) = 0 [pid 7211] setpgid(0, 0 [pid 7209] mkdir("./file0", 000 [pid 7208] <... close resumed>) = 0 [pid 7211] <... setpgid resumed>) = 0 [pid 7210] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7210] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7209] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7208] mkdir("./file0", 000 [pid 7209] pipe2( [pid 7211] <... openat resumed>) = 3 [pid 7210] pipe2( [pid 7209] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7211] write(3, "1000", 4) = 4 [pid 7211] close(3) = 0 [pid 7211] mkdir("./file0", 000./strace-static-x86_64: Process 7212 attached [pid 7210] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7209] dup(4 [pid 7208] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7212] set_robust_list(0x555555a0f660, 24 [pid 7209] <... dup resumed>) = 5 [pid 7210] dup(4 [pid 7212] <... set_robust_list resumed>) = 0 [pid 7210] <... dup resumed>) = 5 [pid 7212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7211] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7208] pipe2( [pid 7210] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7209] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7212 [pid 7212] <... prctl resumed>) = 0 [pid 7211] pipe2( [pid 7208] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7211] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7208] dup(4 [pid 7211] dup(4 [pid 7208] <... dup resumed>) = 5 [pid 7211] <... dup resumed>) = 5 [pid 7208] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7211] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7212] setpgid(0, 0) = 0 [pid 7212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7212] write(3, "1000", 4) = 4 [pid 7212] close(3) = 0 [pid 7212] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7212] pipe2([3, 4], 0) = 0 [pid 7212] dup(4 [pid 7210] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7212] <... dup resumed>) = 5 [pid 7212] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7210] write(5, "\x18\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 7210] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7210] exit_group(0) = ? [pid 7211] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7211] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7210] +++ exited with 0 +++ [pid 7211] <... write resumed>) = 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7210, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7211] mount(NULL, NULL, NULL, 0, NULL [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7212] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7211] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7209] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7208] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... restart_syscall resumed>) = 0 [pid 7212] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7211] exit_group(0 [pid 7212] <... write resumed>) = 24 [pid 7208] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7212] mount(NULL, NULL, NULL, 0, NULL [pid 7208] <... write resumed>) = 24 [pid 7212] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7212] exit_group(0 [pid 7211] <... exit_group resumed>) = ? [pid 7209] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7208] mount(NULL, NULL, NULL, 0, NULL [pid 7212] <... exit_group resumed>) = ? [pid 7209] <... write resumed>) = 24 [pid 7209] mount(NULL, NULL, NULL, 0, NULL [pid 7208] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7211] +++ exited with 0 +++ [pid 7209] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7209] exit_group(0 [pid 7208] exit_group(0./strace-static-x86_64: Process 7213 attached [pid 7209] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7211, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7208] <... exit_group resumed>) = ? [pid 7213] set_robust_list(0x555555a0f660, 24 [pid 7212] +++ exited with 0 +++ [pid 7209] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7213 ./strace-static-x86_64: Process 7214 attached [pid 7214] set_robust_list(0x555555a0f660, 24 [pid 7213] <... set_robust_list resumed>) = 0 [pid 7208] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7214 [pid 7214] <... set_robust_list resumed>) = 0 [pid 7213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7208, 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=7212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7214] setpgid(0, 0) = 0 [pid 7214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7213] <... prctl resumed>) = 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 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7214] <... openat resumed>) = 3 [pid 7214] write(3, "1000", 4./strace-static-x86_64: Process 7217 attached ./strace-static-x86_64: Process 7216 attached ./strace-static-x86_64: Process 7215 attached [pid 7213] setpgid(0, 0 [pid 7217] set_robust_list(0x555555a0f660, 24 [pid 7216] set_robust_list(0x555555a0f660, 24 [pid 7215] set_robust_list(0x555555a0f660, 24 [pid 7214] <... write resumed>) = 4 [pid 7213] <... setpgid resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7215 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7217 [pid 7217] <... set_robust_list resumed>) = 0 [pid 7216] <... set_robust_list resumed>) = 0 [pid 7215] <... set_robust_list resumed>) = 0 [pid 7214] close(3 [pid 7213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7216 [pid 7217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7214] <... close resumed>) = 0 [pid 7213] <... openat resumed>) = 3 [pid 7217] <... prctl resumed>) = 0 [pid 7216] <... prctl resumed>) = 0 [pid 7214] mkdir("./file0", 000 [pid 7217] setpgid(0, 0 [pid 7216] setpgid(0, 0 [pid 7215] <... prctl resumed>) = 0 [pid 7213] write(3, "1000", 4 [pid 7217] <... setpgid resumed>) = 0 [pid 7216] <... setpgid resumed>) = 0 [pid 7215] setpgid(0, 0 [pid 7214] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7215] <... setpgid resumed>) = 0 [pid 7214] pipe2( [pid 7213] <... write resumed>) = 4 [pid 7216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7213] close(3 [pid 7214] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7217] <... openat resumed>) = 3 [pid 7216] <... openat resumed>) = 3 [pid 7215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7213] <... close resumed>) = 0 [pid 7214] dup(4 [pid 7217] write(3, "1000", 4) = 4 [pid 7216] write(3, "1000", 4 [pid 7215] <... openat resumed>) = 3 [pid 7214] <... dup resumed>) = 5 [pid 7213] mkdir("./file0", 000 [pid 7217] close(3) = 0 [pid 7216] <... write resumed>) = 4 [pid 7215] write(3, "1000", 4 [pid 7214] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7213] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7217] mkdir("./file0", 000 [pid 7216] close(3 [pid 7215] <... write resumed>) = 4 [pid 7213] pipe2( [pid 7217] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7216] <... close resumed>) = 0 [pid 7215] close(3 [pid 7213] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7217] pipe2( [pid 7215] <... close resumed>) = 0 [pid 7213] dup(4 [pid 7217] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7216] mkdir("./file0", 000 [pid 7215] mkdir("./file0", 000 [pid 7217] dup(4) = 5 [pid 7217] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7216] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7213] <... dup resumed>) = 5 [pid 7216] pipe2( [pid 7215] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7213] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7216] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7215] pipe2( [pid 7216] dup(4 [pid 7215] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7215] dup(4 [pid 7216] <... dup resumed>) = 5 [pid 7215] <... dup resumed>) = 5 [pid 7216] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7215] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7214] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7214] write(5, "\x18\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 7214] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7214] exit_group(0) = ? [pid 7214] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7214, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7217] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7213] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7216] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7217] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7213] write(5, "\x18\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 7218 attached [pid 7217] <... write resumed>) = 24 [pid 7216] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7213] <... write resumed>) = 24 [pid 7218] set_robust_list(0x555555a0f660, 24 [pid 7216] <... write resumed>) = 24 [pid 7213] mount(NULL, NULL, NULL, 0, NULL [pid 7218] <... set_robust_list resumed>) = 0 [pid 7216] mount(NULL, NULL, NULL, 0, NULL [pid 7213] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7216] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7217] mount(NULL, NULL, NULL, 0, NULL [pid 7216] exit_group(0 [pid 7213] exit_group(0 [pid 7218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7217] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7216] <... exit_group resumed>) = ? [pid 7215] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7213] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7218 [pid 7218] <... prctl resumed>) = 0 [pid 7217] exit_group(0 [pid 7218] setpgid(0, 0 [pid 7216] +++ exited with 0 +++ [pid 7215] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7218] <... setpgid resumed>) = 0 [pid 7217] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7216, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7215] <... write resumed>) = 24 [pid 7218] <... openat resumed>) = 3 [pid 7218] write(3, "1000", 4) = 4 [pid 7218] close(3) = 0 [pid 7217] +++ exited with 0 +++ [pid 7215] mount(NULL, NULL, NULL, 0, NULL [pid 7213] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7218] mkdir("./file0", 000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7213, 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 7218] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7215] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7218] pipe2([3, 4], 0) = 0 [pid 7218] dup(4 [pid 7215] exit_group(0 [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./strace-static-x86_64: Process 7219 attached [pid 7218] <... dup resumed>) = 5 [pid 7215] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7219 ./strace-static-x86_64: Process 7220 attached [pid 7220] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7220 [pid 7220] <... set_robust_list resumed>) = 0 [pid 7220] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7221 attached [pid 7221] set_robust_list(0x555555a0f660, 24 [pid 7220] <... prctl resumed>) = 0 [pid 7221] <... set_robust_list resumed>) = 0 [pid 7220] setpgid(0, 0 [pid 7221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7220] <... setpgid resumed>) = 0 [pid 7220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7221] <... prctl resumed>) = 0 [pid 7221] setpgid(0, 0) = 0 [pid 7220] <... openat resumed>) = 3 [pid 7219] set_robust_list(0x555555a0f660, 24 [pid 7218] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7220] write(3, "1000", 4 [pid 7221] <... openat resumed>) = 3 [pid 7220] <... write resumed>) = 4 [pid 7219] <... set_robust_list resumed>) = 0 [pid 7221] write(3, "1000", 4 [pid 7220] close(3 [pid 7219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7221] <... write resumed>) = 4 [pid 7220] <... close resumed>) = 0 [pid 7219] <... prctl resumed>) = 0 [pid 7215] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7221 [pid 7221] close(3 [pid 7220] mkdir("./file0", 000 [pid 7219] setpgid(0, 0 [pid 7221] <... close resumed>) = 0 [pid 7220] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7219] <... setpgid resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7221] mkdir("./file0", 000 [pid 7220] pipe2( [pid 7221] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7220] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7221] pipe2( [pid 7219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7222 attached [pid 7221] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7220] dup(4 [pid 7219] <... openat resumed>) = 3 [pid 7222] set_robust_list(0x555555a0f660, 24 [pid 7221] dup(4 [pid 7220] <... dup resumed>) = 5 [pid 7219] write(3, "1000", 4 [pid 7222] <... set_robust_list resumed>) = 0 [pid 7221] <... dup resumed>) = 5 [pid 7220] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7222 [pid 7222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7221] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7219] <... write resumed>) = 4 [pid 7222] <... prctl resumed>) = 0 [pid 7219] close(3 [pid 7222] setpgid(0, 0 [pid 7219] <... close resumed>) = 0 [pid 7222] <... setpgid resumed>) = 0 [pid 7219] mkdir("./file0", 000 [pid 7222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7219] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7218] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7219] pipe2([3, 4], 0) = 0 [pid 7218] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7222] <... openat resumed>) = 3 [pid 7219] dup(4 [pid 7218] <... write resumed>) = 24 [pid 7219] <... dup resumed>) = 5 [pid 7218] mount(NULL, NULL, NULL, 0, NULL [pid 7222] write(3, "1000", 4 [pid 7219] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7218] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7222] <... write resumed>) = 4 [pid 7218] exit_group(0 [pid 7222] close(3 [pid 7218] <... exit_group resumed>) = ? [pid 7222] <... close resumed>) = 0 [pid 7218] +++ exited with 0 +++ [pid 7222] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7222] pipe2( [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7222] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7222] dup(4) = 5 [pid 7221] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7222] 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 7220] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7223 attached [pid 7220] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7223] set_robust_list(0x555555a0f660, 24 [pid 7220] <... write resumed>) = 24 [pid 7223] <... set_robust_list resumed>) = 0 [pid 7221] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7220] mount(NULL, NULL, NULL, 0, NULL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7223 [pid 7221] <... write resumed>) = 24 [pid 7220] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7221] mount(NULL, NULL, NULL, 0, NULL [pid 7223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7221] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7220] exit_group(0 [pid 7223] <... prctl resumed>) = 0 [pid 7221] exit_group(0 [pid 7223] setpgid(0, 0 [pid 7221] <... exit_group resumed>) = ? [pid 7220] <... exit_group resumed>) = ? [pid 7223] <... setpgid resumed>) = 0 [pid 7223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7222] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7221] +++ exited with 0 +++ [pid 7220] +++ exited with 0 +++ [pid 7219] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7223] write(3, "1000", 4 [pid 7222] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7219] write(5, "\x18\x00\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=7220, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7223] <... write resumed>) = 4 [pid 7222] <... write resumed>) = 24 [pid 7219] <... write resumed>) = 24 [pid 7223] close(3 [pid 7222] mount(NULL, NULL, NULL, 0, NULL [pid 7219] mount(NULL, NULL, NULL, 0, NULL [pid 7223] <... close resumed>) = 0 [pid 7222] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7219] <... mount resumed>) = -1 EFAULT (Bad address) [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 7223] mkdir("./file0", 000 [pid 7219] exit_group(0./strace-static-x86_64: Process 7224 attached [pid 7223] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7222] exit_group(0 [pid 7219] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7225 attached [pid 7224] set_robust_list(0x555555a0f660, 24 [pid 7223] pipe2( [pid 7225] set_robust_list(0x555555a0f660, 24 [pid 7222] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7224 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7225 [pid 7225] <... set_robust_list resumed>) = 0 [pid 7219] +++ exited with 0 +++ [pid 7223] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7224] <... set_robust_list resumed>) = 0 [pid 7225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7219, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7223] dup(4) = 5 [pid 7224] <... prctl resumed>) = 0 [pid 7225] <... prctl resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7225] setpgid(0, 0 [pid 7224] setpgid(0, 0 [pid 7223] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7226 attached [pid 7225] <... setpgid resumed>) = 0 [pid 7226] set_robust_list(0x555555a0f660, 24 [pid 7225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7226] <... set_robust_list resumed>) = 0 [pid 7225] <... openat resumed>) = 3 [pid 7224] <... setpgid resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7226 [pid 7226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7225] write(3, "1000", 4 [pid 7224] <... openat resumed>) = 3 [pid 7226] <... prctl resumed>) = 0 [pid 7225] <... write resumed>) = 4 [pid 7224] write(3, "1000", 4 [pid 7226] setpgid(0, 0 [pid 7225] close(3 [pid 7224] <... write resumed>) = 4 [pid 7226] <... setpgid resumed>) = 0 [pid 7225] <... close resumed>) = 0 [pid 7224] close(3 [pid 7226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7225] mkdir("./file0", 000 [pid 7224] <... close resumed>) = 0 [pid 7225] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7223] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7222] +++ exited with 0 +++ [pid 7226] <... openat resumed>) = 3 [pid 7225] pipe2( [pid 7224] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7223] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7224] pipe2( [pid 7223] <... write resumed>) = 24 [pid 7226] write(3, "1000", 4 [pid 7225] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7224] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7222, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7223] mount(NULL, NULL, NULL, 0, NULL [pid 7226] <... write resumed>) = 4 [pid 7225] dup(4 [pid 7224] dup(4 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7223] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7226] close(3 [pid 7225] <... dup resumed>) = 5 [pid 7224] <... dup resumed>) = 5 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7226] <... close resumed>) = 0 [pid 7225] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7224] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7223] exit_group(0 [pid 7226] mkdir("./file0", 000 [pid 7223] <... exit_group resumed>) = ? [pid 7226] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7226] pipe2([3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7223] +++ exited with 0 +++ [pid 7226] dup(4./strace-static-x86_64: Process 7227 attached ) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7223, 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 7226] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7228 attached [pid 7227] set_robust_list(0x555555a0f660, 24) = 0 [pid 7228] set_robust_list(0x555555a0f660, 24 [pid 7227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7224] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7227 [pid 7228] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7228 [pid 7228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7227] <... prctl resumed>) = 0 [pid 7224] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7228] <... prctl resumed>) = 0 [pid 7227] setpgid(0, 0 [pid 7224] <... write resumed>) = 24 [pid 7228] setpgid(0, 0 [pid 7227] <... setpgid resumed>) = 0 [pid 7224] mount(NULL, NULL, NULL, 0, NULL [pid 7228] <... setpgid resumed>) = 0 [pid 7227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7224] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7227] <... openat resumed>) = 3 [pid 7225] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7224] exit_group(0) = ? [pid 7225] write(5, "\x18\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 7224] +++ exited with 0 +++ [pid 7225] mount(NULL, NULL, NULL, 0, NULL [pid 7228] <... openat resumed>) = 3 [pid 7227] write(3, "1000", 4 [pid 7225] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7224, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7225] exit_group(0 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7227] <... write resumed>) = 4 [pid 7226] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7225] <... exit_group resumed>) = ? [pid 5073] <... restart_syscall resumed>) = 0 [pid 7226] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7225] +++ exited with 0 +++ [pid 7228] write(3, "1000", 4 [pid 7227] close(3 [pid 7226] <... write resumed>) = 24 [pid 7228] <... write resumed>) = 4 [pid 7227] <... close resumed>) = 0 [pid 7228] close(3 [pid 7226] 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=7225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7228] <... close resumed>) = 0 [pid 7227] mkdir("./file0", 000 [pid 7228] mkdir("./file0", 000 [pid 7226] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7228] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7227] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7229 attached [pid 7228] pipe2( [pid 7227] pipe2( [pid 7226] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7229] set_robust_list(0x555555a0f660, 24 [pid 7228] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7227] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7226] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7229 [pid 7229] <... set_robust_list resumed>) = 0 [pid 7227] dup(4 [pid 7229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7229] <... prctl resumed>) = 0 [pid 7228] dup(4 [pid 7227] <... dup resumed>) = 5 [pid 7226] +++ exited with 0 +++ ./strace-static-x86_64: Process 7230 attached [pid 7229] setpgid(0, 0 [pid 7228] <... dup resumed>) = 5 [pid 7227] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7226, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7229] <... setpgid resumed>) = 0 [pid 7228] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7230 [pid 7229] 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 7230] set_robust_list(0x555555a0f660, 24 [pid 7229] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7231 attached [pid 7230] <... set_robust_list resumed>) = 0 [pid 7231] set_robust_list(0x555555a0f660, 24 [pid 7229] write(3, "1000", 4 [pid 7231] <... set_robust_list resumed>) = 0 [pid 7229] <... write resumed>) = 4 [pid 7231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7229] close(3 [pid 7231] <... prctl resumed>) = 0 [pid 7229] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7231 [pid 7231] setpgid(0, 0 [pid 7229] mkdir("./file0", 000 [pid 7231] <... setpgid resumed>) = 0 [pid 7230] <... prctl resumed>) = 0 [pid 7229] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7229] pipe2( [pid 7230] setpgid(0, 0) = 0 [pid 7229] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7231] <... openat resumed>) = 3 [pid 7230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7229] dup(4) = 5 [pid 7231] write(3, "1000", 4 [pid 7229] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7231] <... write resumed>) = 4 [pid 7227] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7230] <... openat resumed>) = 3 [pid 7231] close(3) = 0 [pid 7231] mkdir("./file0", 000 [pid 7230] write(3, "1000", 4 [pid 7231] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7230] <... write resumed>) = 4 [pid 7231] pipe2( [pid 7230] close(3 [pid 7231] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7230] <... close resumed>) = 0 [pid 7227] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7231] dup(4) = 5 [pid 7230] mkdir("./file0", 000 [pid 7227] <... write resumed>) = 24 [pid 7231] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7230] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7227] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7230] pipe2( [pid 7227] exit_group(0 [pid 7230] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7230] dup(4 [pid 7228] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7227] <... exit_group resumed>) = ? [pid 7230] <... dup resumed>) = 5 [pid 7230] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7227] +++ exited with 0 +++ [pid 7228] write(5, "\x18\x00\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=7227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7228] <... write resumed>) = 24 [pid 7228] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7228] exit_group(0 [pid 7229] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7228] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7232 attached [pid 7229] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7232] set_robust_list(0x555555a0f660, 24 [pid 7229] <... write resumed>) = 24 [pid 7232] <... set_robust_list resumed>) = 0 [pid 7229] mount(NULL, NULL, NULL, 0, NULL [pid 7232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7229] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7228] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7232 [pid 7232] <... prctl resumed>) = 0 [pid 7229] exit_group(0 [pid 7232] setpgid(0, 0 [pid 7229] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7228, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7232] <... setpgid resumed>) = 0 [pid 7231] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7231] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7230] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7229] +++ exited with 0 +++ [pid 7232] <... openat resumed>) = 3 [pid 7231] <... write resumed>) = 24 [pid 7230] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7232] write(3, "1000", 4 [pid 7231] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7233 attached [pid 7232] <... write resumed>) = 4 [pid 7231] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7230] <... write resumed>) = 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7229, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7232] close(3 [pid 7231] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7230] mount(NULL, NULL, NULL, 0, NULL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7233 [pid 7231] <... exit_group resumed>) = ? [pid 7233] set_robust_list(0x555555a0f660, 24) = 0 [pid 7231] +++ exited with 0 +++ [pid 7232] <... close resumed>) = 0 [pid 7230] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7230] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7233] <... prctl resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7234 attached [pid 7233] setpgid(0, 0 [pid 7232] mkdir("./file0", 000 [pid 7230] <... exit_group resumed>) = ? [pid 5071] <... restart_syscall resumed>) = 0 [pid 7234] set_robust_list(0x555555a0f660, 24 [pid 7233] <... setpgid resumed>) = 0 [pid 7232] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7234] <... set_robust_list resumed>) = 0 [pid 7233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7230] +++ 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=7230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7234] <... prctl resumed>) = 0 [pid 7233] <... openat resumed>) = 3 [pid 7232] pipe2( [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7234 [pid 7234] setpgid(0, 0 [pid 7233] write(3, "1000", 4 [pid 7232] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7234] <... setpgid resumed>) = 0 [pid 7233] <... write resumed>) = 4 [pid 7232] dup(4 [pid 7234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7233] close(3 [pid 7232] <... dup resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7235 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7233] <... close resumed>) = 0 [pid 7232] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7234] <... openat resumed>) = 3 [pid 7233] mkdir("./file0", 000./strace-static-x86_64: Process 7235 attached ) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7236 attached [pid 7235] set_robust_list(0x555555a0f660, 24 [pid 7234] write(3, "1000", 4 [pid 7233] pipe2([3, 4], 0) = 0 [pid 7233] dup(4) = 5 [pid 7236] set_robust_list(0x555555a0f660, 24 [pid 7235] <... set_robust_list resumed>) = 0 [pid 7234] <... write resumed>) = 4 [pid 7233] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7236] <... set_robust_list resumed>) = 0 [pid 7235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7234] close(3 [pid 7236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7235] <... prctl resumed>) = 0 [pid 7234] <... close resumed>) = 0 [pid 7235] setpgid(0, 0 [pid 7236] <... prctl resumed>) = 0 [pid 7234] mkdir("./file0", 000 [pid 7233] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7232] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7236 [pid 7236] setpgid(0, 0 [pid 7235] <... setpgid resumed>) = 0 [pid 7234] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7236] <... setpgid resumed>) = 0 [pid 7234] pipe2( [pid 7236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7234] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7233] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7232] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7235] <... openat resumed>) = 3 [pid 7234] dup(4 [pid 7233] <... write resumed>) = 24 [pid 7232] <... write resumed>) = 24 [pid 7236] <... openat resumed>) = 3 [pid 7235] write(3, "1000", 4 [pid 7234] <... dup resumed>) = 5 [pid 7233] mount(NULL, NULL, NULL, 0, NULL [pid 7232] mount(NULL, NULL, NULL, 0, NULL [pid 7236] write(3, "1000", 4 [pid 7235] <... write resumed>) = 4 [pid 7234] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7233] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7232] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7236] <... write resumed>) = 4 [pid 7235] close(3 [pid 7233] exit_group(0 [pid 7232] exit_group(0 [pid 7235] <... close resumed>) = 0 [pid 7232] <... exit_group resumed>) = ? [pid 7236] close(3 [pid 7235] mkdir("./file0", 000 [pid 7233] <... exit_group resumed>) = ? [pid 7235] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7236] <... close resumed>) = 0 [pid 7236] mkdir("./file0", 000 [pid 7235] pipe2([3, 4], 0) = 0 [pid 7236] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7235] dup(4 [pid 7233] +++ exited with 0 +++ [pid 7232] +++ exited with 0 +++ [pid 7236] pipe2( [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7236] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7235] <... dup resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7236] dup(4 [pid 7235] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7236] <... dup resumed>) = 5 [pid 7236] 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7237 attached [pid 7237] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7238 attached ) = 0 [pid 7238] set_robust_list(0x555555a0f660, 24 [pid 7237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7234] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7237 [pid 7234] write(5, "\x18\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 7234] mount(NULL, NULL, NULL, 0, NULL [pid 7238] <... set_robust_list resumed>) = 0 [pid 7237] <... prctl resumed>) = 0 [pid 7234] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7238 [pid 7238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7237] setpgid(0, 0 [pid 7238] <... prctl resumed>) = 0 [pid 7234] exit_group(0) = ? [pid 7238] setpgid(0, 0 [pid 7237] <... setpgid resumed>) = 0 [pid 7238] <... setpgid resumed>) = 0 [pid 7237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7237] <... openat resumed>) = 3 [pid 7234] +++ exited with 0 +++ [pid 7238] <... openat resumed>) = 3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7238] write(3, "1000", 4 [pid 7237] write(3, "1000", 4 [pid 7238] <... write resumed>) = 4 [pid 7238] close(3) = 0 [pid 7238] mkdir("./file0", 000 [pid 7237] <... write resumed>) = 4 [pid 7238] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7237] close(3 [pid 7236] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7235] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7238] pipe2( [pid 7237] <... close resumed>) = 0 [pid 7236] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7235] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7238] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7237] mkdir("./file0", 000 [pid 7236] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7238] dup(4 [pid 7237] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7236] mount(NULL, NULL, NULL, 0, NULL [pid 7235] <... write resumed>) = 24 [pid 7238] <... dup resumed>) = 5 [pid 7237] pipe2( [pid 7236] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7235] mount(NULL, NULL, NULL, 0, NULL [pid 7237] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 7239 attached [pid 7238] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7236] exit_group(0 [pid 7235] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7239] set_robust_list(0x555555a0f660, 24 [pid 7237] dup(4 [pid 7236] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7239 [pid 7239] <... set_robust_list resumed>) = 0 [pid 7237] <... dup resumed>) = 5 [pid 7236] +++ exited with 0 +++ [pid 7235] exit_group(0 [pid 7239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7237] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7235] <... exit_group resumed>) = ? [pid 7239] <... prctl resumed>) = 0 [pid 7239] setpgid(0, 0) = 0 [pid 7239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7235] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7235, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7236, 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 7239] <... openat resumed>) = 3 [pid 7238] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7240 attached [pid 7238] write(5, "\x18\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 7238] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7238] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7239] write(3, "1000", 4 [pid 7238] exit_group(0 [pid 7239] <... write resumed>) = 4 [pid 7238] <... exit_group resumed>) = ? [pid 7239] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7240 [pid 7239] <... close resumed>) = 0 [pid 7239] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7239] pipe2( [pid 7240] set_robust_list(0x555555a0f660, 24 [pid 7239] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7240] <... set_robust_list resumed>) = 0 [pid 7239] dup(4) = 5 [pid 7239] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7240] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7241 attached [pid 7241] set_robust_list(0x555555a0f660, 24) = 0 [pid 7240] <... prctl resumed>) = 0 [pid 7238] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7241 [pid 7241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7240] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7241] <... prctl resumed>) = 0 [pid 7240] <... setpgid resumed>) = 0 [pid 7241] setpgid(0, 0) = 0 [pid 7240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7237] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7240] <... openat resumed>) = 3 [pid 7241] <... openat resumed>) = 3 [pid 7240] write(3, "1000", 4 [pid 7237] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7241] write(3, "1000", 4) = 4 [pid 7241] close(3) = 0 [pid 7241] mkdir("./file0", 000 [pid 7239] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7237] <... write resumed>) = 24 [pid 7240] <... write resumed>) = 4 [pid 7241] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7241] pipe2([3, 4], 0) = 0 [pid 7240] close(3 [pid 7237] mount(NULL, NULL, NULL, 0, NULL [pid 7241] dup(4 [pid 7237] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7240] <... close resumed>) = 0 [pid 7241] <... dup resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7241] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7240] mkdir("./file0", 000 [pid 7237] exit_group(0 [pid 7240] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7239] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7237] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7242 attached [pid 7240] pipe2( [pid 7239] <... write resumed>) = 24 [pid 7237] +++ exited with 0 +++ [pid 7242] set_robust_list(0x555555a0f660, 24 [pid 7240] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7239] mount(NULL, NULL, NULL, 0, NULL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7242] <... set_robust_list resumed>) = 0 [pid 7240] dup(4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7242 [pid 7242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7239] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7242] <... prctl resumed>) = 0 [pid 7240] <... dup resumed>) = 5 [pid 7239] exit_group(0 [pid 7242] setpgid(0, 0 [pid 7240] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7239] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7242] <... setpgid resumed>) = 0 [pid 7242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7239] +++ exited with 0 +++ [pid 7242] write(3, "1000", 4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7239, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7242] <... write resumed>) = 4 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7242] close(3 [pid 5073] <... restart_syscall resumed>) = 0 [pid 7242] <... close resumed>) = 0 [pid 7241] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7242] mkdir("./file0", 000 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7243 attached [pid 7241] write(5, "\x18\x00\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) = 7243 [pid 7243] set_robust_list(0x555555a0f660, 24 [pid 7241] <... write resumed>) = 24 ./strace-static-x86_64: Process 7244 attached [pid 7241] mount(NULL, NULL, NULL, 0, NULL [pid 7243] <... set_robust_list resumed>) = 0 [pid 7241] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7244] set_robust_list(0x555555a0f660, 24 [pid 7243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7242] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7241] exit_group(0 [pid 7244] <... set_robust_list resumed>) = 0 [pid 7243] <... prctl resumed>) = 0 [pid 7242] pipe2([3, 4], 0) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7244 [pid 7244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7242] dup(4 [pid 7244] <... prctl resumed>) = 0 [pid 7243] setpgid(0, 0 [pid 7242] <... dup resumed>) = 5 [pid 7241] <... exit_group resumed>) = ? [pid 7244] setpgid(0, 0 [pid 7243] <... setpgid resumed>) = 0 [pid 7242] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7244] <... setpgid resumed>) = 0 [pid 7243] <... openat resumed>) = 3 [pid 7242] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7241] +++ exited with 0 +++ [pid 7240] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7243] write(3, "1000", 4 [pid 7242] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7240] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7243] <... write resumed>) = 4 [pid 7242] <... write resumed>) = 24 [pid 7240] <... write resumed>) = 24 [pid 7244] <... openat resumed>) = 3 [pid 7243] close(3 [pid 7242] mount(NULL, NULL, NULL, 0, NULL [pid 7240] mount(NULL, NULL, NULL, 0, NULL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7244] write(3, "1000", 4 [pid 7243] <... close resumed>) = 0 [pid 7242] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7240] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7244] <... write resumed>) = 4 [pid 7243] mkdir("./file0", 000 [pid 7242] exit_group(0 [pid 7240] exit_group(0./strace-static-x86_64: Process 7245 attached [pid 7244] close(3 [pid 7243] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7242] <... exit_group resumed>) = ? [pid 7240] <... exit_group resumed>) = ? [pid 7243] pipe2( [pid 7245] set_robust_list(0x555555a0f660, 24 [pid 7244] <... close resumed>) = 0 [pid 7243] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7242] +++ exited with 0 +++ [pid 7240] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7245 [pid 7245] <... set_robust_list resumed>) = 0 [pid 7244] mkdir("./file0", 000 [pid 7243] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7244] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7245] <... prctl resumed>) = 0 [pid 7244] pipe2( [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7245] setpgid(0, 0 [pid 7244] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7245] <... setpgid resumed>) = 0 [pid 7244] dup(4 [pid 7243] <... dup resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7243] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7246 attached [pid 7244] <... dup resumed>) = 5 [pid 7246] set_robust_list(0x555555a0f660, 24 [pid 7244] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7246 [pid 7245] <... openat resumed>) = 3 [pid 7246] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7247 attached [pid 7246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7245] write(3, "1000", 4 [pid 7247] set_robust_list(0x555555a0f660, 24 [pid 7246] setpgid(0, 0 [pid 7245] <... write resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7247 [pid 7246] <... setpgid resumed>) = 0 [pid 7245] close(3) = 0 [pid 7247] <... set_robust_list resumed>) = 0 [pid 7246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7245] mkdir("./file0", 000 [pid 7247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7246] <... openat resumed>) = 3 [pid 7245] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7247] <... prctl resumed>) = 0 [pid 7246] write(3, "1000", 4 [pid 7245] pipe2( [pid 7246] <... write resumed>) = 4 [pid 7245] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7246] close(3 [pid 7247] setpgid(0, 0 [pid 7246] <... close resumed>) = 0 [pid 7245] dup(4 [pid 7244] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7243] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7246] mkdir("./file0", 000 [pid 7245] <... dup resumed>) = 5 [pid 7244] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7246] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7245] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7244] <... write resumed>) = 24 [pid 7247] <... setpgid resumed>) = 0 [pid 7246] pipe2( [pid 7247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7246] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7244] mount(NULL, NULL, NULL, 0, NULL [pid 7243] write(5, "\x18\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 7243] mount(NULL, NULL, NULL, 0, NULL [pid 7247] <... openat resumed>) = 3 [pid 7246] dup(4 [pid 7245] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7244] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7243] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7247] write(3, "1000", 4 [pid 7246] <... dup resumed>) = 5 [pid 7245] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7244] exit_group(0 [pid 7243] exit_group(0 [pid 7247] <... write resumed>) = 4 [pid 7246] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7245] <... write resumed>) = 24 [pid 7244] <... exit_group resumed>) = ? [pid 7243] <... exit_group resumed>) = ? [pid 7247] close(3 [pid 7245] mount(NULL, NULL, NULL, 0, NULL [pid 7244] +++ exited with 0 +++ [pid 7243] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7243, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7247] <... close resumed>) = 0 [pid 7245] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7247] mkdir("./file0", 000 [pid 7245] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7244, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7247] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7245] <... exit_group resumed>) = ? [pid 7247] pipe2([3, 4], 0) = 0 [pid 7246] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7245] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7248 attached [pid 7247] dup(4 [pid 7248] set_robust_list(0x555555a0f660, 24 [pid 7247] <... dup resumed>) = 5 [pid 7246] write(5, "\x18\x00\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) = 7248 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7248] <... set_robust_list resumed>) = 0 [pid 7247] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7246] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7246] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7250 attached [pid 7248] <... prctl resumed>) = 0 [pid 7246] exit_group(0 [pid 7250] set_robust_list(0x555555a0f660, 24 [pid 7248] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7250 [pid 7250] <... set_robust_list resumed>) = 0 [pid 7248] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7249 attached [pid 7250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7246] <... exit_group resumed>) = ? [pid 7249] set_robust_list(0x555555a0f660, 24 [pid 7250] <... prctl resumed>) = 0 [pid 7248] <... openat resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7249 [pid 7250] setpgid(0, 0) = 0 [pid 7249] <... set_robust_list resumed>) = 0 [pid 7250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7248] write(3, "1000", 4 [pid 7247] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7246] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7247] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7250] <... openat resumed>) = 3 [pid 7248] <... write resumed>) = 4 [pid 7247] <... write resumed>) = 24 [pid 7249] <... prctl resumed>) = 0 [pid 7250] write(3, "1000", 4 [pid 7248] close(3 [pid 7247] mount(NULL, NULL, NULL, 0, NULL [pid 7248] <... close resumed>) = 0 [pid 7247] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7249] setpgid(0, 0 [pid 7250] <... write resumed>) = 4 [pid 7248] mkdir("./file0", 000 [pid 7247] exit_group(0./strace-static-x86_64: Process 7251 attached [pid 7249] <... setpgid resumed>) = 0 [pid 7250] close(3 [pid 7248] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7251] set_robust_list(0x555555a0f660, 24 [pid 7250] <... close resumed>) = 0 [pid 7248] pipe2( [pid 7247] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7251 [pid 7251] <... set_robust_list resumed>) = 0 [pid 7249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7250] mkdir("./file0", 000 [pid 7248] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7248] dup(4 [pid 7251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7249] <... openat resumed>) = 3 [pid 7250] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7248] <... dup resumed>) = 5 [pid 7247] +++ exited with 0 +++ [pid 7251] <... prctl resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7251] setpgid(0, 0 [pid 7249] write(3, "1000", 4 [pid 7250] pipe2( [pid 7248] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7251] <... setpgid resumed>) = 0 [pid 7249] <... write resumed>) = 4 [pid 7250] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7249] close(3 [pid 7250] dup(4 [pid 7249] <... close resumed>) = 0 [pid 7251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7249] mkdir("./file0", 000 [pid 7250] <... dup resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7249] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7250] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7249] pipe2(./strace-static-x86_64: Process 7252 attached [pid 7252] set_robust_list(0x555555a0f660, 24 [pid 7251] <... openat resumed>) = 3 [pid 7249] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7251] write(3, "1000", 4 [pid 7252] <... set_robust_list resumed>) = 0 [pid 7251] <... write resumed>) = 4 [pid 7249] dup(4 [pid 7252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7251] close(3 [pid 7249] <... dup resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7252 [pid 7252] <... prctl resumed>) = 0 [pid 7251] <... close resumed>) = 0 [pid 7249] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7252] setpgid(0, 0 [pid 7251] mkdir("./file0", 000 [pid 7250] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7248] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7251] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7251] pipe2( [pid 7252] <... setpgid resumed>) = 0 [pid 7251] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7250] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7248] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7251] dup(4 [pid 7249] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7250] <... write resumed>) = 24 [pid 7248] <... write resumed>) = 24 [pid 7252] <... openat resumed>) = 3 [pid 7251] <... dup resumed>) = 5 [pid 7249] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7250] mount(NULL, NULL, NULL, 0, NULL [pid 7248] mount(NULL, NULL, NULL, 0, NULL [pid 7252] write(3, "1000", 4 [pid 7251] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7250] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7248] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7252] <... write resumed>) = 4 [pid 7249] <... write resumed>) = 24 [pid 7252] close(3) = 0 [pid 7252] mkdir("./file0", 000 [pid 7249] mount(NULL, NULL, NULL, 0, NULL [pid 7250] exit_group(0 [pid 7248] exit_group(0 [pid 7249] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7252] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7249] exit_group(0 [pid 7250] <... exit_group resumed>) = ? [pid 7248] <... exit_group resumed>) = ? [pid 7252] pipe2( [pid 7250] +++ exited with 0 +++ [pid 7248] +++ exited with 0 +++ [pid 7252] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7249] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7250, 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 7252] dup(4 [pid 7251] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7249] +++ exited with 0 +++ [pid 7252] <... dup resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7252] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7251] write(5, "\x18\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 7253 attached [pid 7253] set_robust_list(0x555555a0f660, 24 [pid 7251] <... write resumed>) = 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7253 [pid 7253] <... set_robust_list resumed>) = 0 [pid 7253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7251] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7251] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7253] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7254 attached [pid 7253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7251] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7253] <... openat resumed>) = 3 [pid 7251] <... exit_group resumed>) = ? [pid 7253] write(3, "1000", 4 [pid 7251] +++ exited with 0 +++ [pid 7254] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7255 attached ) = 0 [pid 7253] <... write resumed>) = 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7255 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7254 [pid 7255] set_robust_list(0x555555a0f660, 24 [pid 7254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7253] close(3 [pid 7255] <... set_robust_list resumed>) = 0 [pid 7254] <... prctl resumed>) = 0 [pid 7253] <... close resumed>) = 0 [pid 7252] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7251, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7253] mkdir("./file0", 000 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7253] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7253] pipe2( [pid 7255] <... prctl resumed>) = 0 [pid 7254] setpgid(0, 0 [pid 7255] setpgid(0, 0 [pid 7254] <... setpgid resumed>) = 0 [pid 7255] <... setpgid resumed>) = 0 [pid 7254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7253] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7254] <... openat resumed>) = 3 [pid 7252] write(5, "\x18\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 7256 attached [pid 7254] write(3, "1000", 4 [pid 7253] dup(4 [pid 7252] <... write resumed>) = 24 [pid 7255] <... openat resumed>) = 3 [pid 7256] set_robust_list(0x555555a0f660, 24 [pid 7254] <... write resumed>) = 4 [pid 7253] <... dup resumed>) = 5 [pid 7252] mount(NULL, NULL, NULL, 0, NULL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7256 [pid 7256] <... set_robust_list resumed>) = 0 [pid 7255] write(3, "1000", 4 [pid 7254] close(3 [pid 7253] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7255] <... write resumed>) = 4 [pid 7254] <... close resumed>) = 0 [pid 7252] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7255] close(3 [pid 7256] setpgid(0, 0 [pid 7255] <... close resumed>) = 0 [pid 7254] mkdir("./file0", 000 [pid 7252] exit_group(0 [pid 7256] <... setpgid resumed>) = 0 [pid 7255] mkdir("./file0", 000 [pid 7256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7255] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7254] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7252] <... exit_group resumed>) = ? [pid 7253] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7252] +++ exited with 0 +++ [pid 7256] <... openat resumed>) = 3 [pid 7255] pipe2( [pid 7254] pipe2( [pid 7255] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7254] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7253] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7256] write(3, "1000", 4 [pid 7255] dup(4 [pid 7254] dup(4 [pid 7253] <... write resumed>) = 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7252, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7256] <... write resumed>) = 4 [pid 7255] <... dup resumed>) = 5 [pid 7254] <... dup resumed>) = 5 [pid 7253] mount(NULL, NULL, NULL, 0, NULL [pid 7256] close(3 [pid 7255] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7254] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7253] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7256] <... close resumed>) = 0 [pid 7253] exit_group(0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7253] <... exit_group resumed>) = ? [pid 7256] mkdir("./file0", 000 [pid 7253] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7253, 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 7256] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7257 attached [pid 7257] set_robust_list(0x555555a0f660, 24) = 0 [pid 7257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7257 [pid 7256] pipe2( [pid 7257] <... prctl resumed>) = 0 [pid 7256] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7257] setpgid(0, 0) = 0 [pid 7257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7258 attached [pid 7256] dup(4 [pid 7255] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7254] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7256] <... dup resumed>) = 5 [pid 7255] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7254] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7256] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7258] set_robust_list(0x555555a0f660, 24 [pid 7257] write(3, "1000", 4 [pid 7255] <... write resumed>) = 24 [pid 7254] <... write resumed>) = 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7258 [pid 7258] <... set_robust_list resumed>) = 0 [pid 7257] <... write resumed>) = 4 [pid 7258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7257] close(3 [pid 7258] <... prctl resumed>) = 0 [pid 7257] <... close resumed>) = 0 [pid 7255] mount(NULL, NULL, NULL, 0, NULL [pid 7254] mount(NULL, NULL, NULL, 0, NULL [pid 7258] setpgid(0, 0 [pid 7257] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7254] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7258] <... setpgid resumed>) = 0 [pid 7255] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7257] pipe2( [pid 7254] exit_group(0 [pid 7257] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7257] dup(4 [pid 7258] <... openat resumed>) = 3 [pid 7257] <... dup resumed>) = 5 [pid 7257] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7258] write(3, "1000", 4 [pid 7256] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7255] exit_group(0 [pid 7254] <... exit_group resumed>) = ? [pid 7258] <... write resumed>) = 4 [pid 7256] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7255] <... exit_group resumed>) = ? [pid 7258] close(3 [pid 7257] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7256] <... write resumed>) = 24 [pid 7254] +++ exited with 0 +++ [pid 7257] write(5, "\x18\x00\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=7254, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7258] <... close resumed>) = 0 [pid 7257] <... write resumed>) = 24 [pid 7256] mount(NULL, NULL, NULL, 0, NULL [pid 7257] mount(NULL, NULL, NULL, 0, NULL [pid 7256] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7257] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7257] exit_group(0) = ? [pid 7258] mkdir("./file0", 000 [pid 7256] exit_group(0 [pid 7255] +++ exited with 0 +++ [pid 7258] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7256] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7258] pipe2( [pid 7256] +++ exited with 0 +++ [pid 7258] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7257] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7258] dup(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=7257, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7258] <... dup resumed>) = 5 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7258] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7260 attached ./strace-static-x86_64: Process 7259 attached [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7259 [pid 7260] set_robust_list(0x555555a0f660, 24 [pid 7259] set_robust_list(0x555555a0f660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7260 [pid 7260] <... set_robust_list resumed>) = 0 [pid 7259] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7260] <... prctl resumed>) = 0 [pid 7259] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7262 attached ./strace-static-x86_64: Process 7261 attached [pid 7260] setpgid(0, 0 [pid 7259] <... prctl resumed>) = 0 [pid 7260] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7261 [pid 7262] set_robust_list(0x555555a0f660, 24 [pid 7261] set_robust_list(0x555555a0f660, 24 [pid 7260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7259] setpgid(0, 0 [pid 7262] <... set_robust_list resumed>) = 0 [pid 7261] <... set_robust_list resumed>) = 0 [pid 7259] <... setpgid resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7262 [pid 7262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7260] <... openat resumed>) = 3 [pid 7262] <... prctl resumed>) = 0 [pid 7261] <... prctl resumed>) = 0 [pid 7259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7260] write(3, "1000", 4 [pid 7262] setpgid(0, 0 [pid 7261] setpgid(0, 0 [pid 7259] <... openat resumed>) = 3 [pid 7260] <... write resumed>) = 4 [pid 7262] <... setpgid resumed>) = 0 [pid 7261] <... setpgid resumed>) = 0 [pid 7260] close(3 [pid 7259] write(3, "1000", 4 [pid 7262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7260] <... close resumed>) = 0 [pid 7259] <... write resumed>) = 4 [pid 7260] mkdir("./file0", 000 [pid 7259] close(3 [pid 7260] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7259] <... close resumed>) = 0 [pid 7262] <... openat resumed>) = 3 [pid 7261] <... openat resumed>) = 3 [pid 7259] mkdir("./file0", 000 [pid 7262] write(3, "1000", 4 [pid 7261] write(3, "1000", 4 [pid 7260] pipe2( [pid 7262] <... write resumed>) = 4 [pid 7261] <... write resumed>) = 4 [pid 7260] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7259] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7258] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7262] close(3 [pid 7261] close(3 [pid 7260] dup(4 [pid 7259] pipe2( [pid 7262] <... close resumed>) = 0 [pid 7261] <... close resumed>) = 0 [pid 7260] <... dup resumed>) = 5 [pid 7258] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7259] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7262] mkdir("./file0", 000 [pid 7261] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7259] dup(4 [pid 7262] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7261] pipe2( [pid 7260] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7259] <... dup resumed>) = 5 [pid 7258] <... write resumed>) = 24 [pid 7262] pipe2( [pid 7261] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7258] mount(NULL, NULL, NULL, 0, NULL [pid 7262] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7259] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7258] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7262] dup(4 [pid 7261] dup(4 [pid 7258] exit_group(0 [pid 7262] <... dup resumed>) = 5 [pid 7261] <... dup resumed>) = 5 [pid 7262] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7261] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7258] <... exit_group resumed>) = ? [pid 7258] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7258, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7261] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7261] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7260] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7263 attached [pid 7261] <... write resumed>) = 24 [pid 7260] write(5, "\x18\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 7263] set_robust_list(0x555555a0f660, 24 [pid 7262] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7261] mount(NULL, NULL, NULL, 0, NULL [pid 7260] mount(NULL, NULL, NULL, 0, NULL [pid 7259] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7263 [pid 7260] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7263] <... set_robust_list resumed>) = 0 [pid 7262] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7261] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7259] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7262] <... write resumed>) = 24 [pid 7261] exit_group(0 [pid 7260] exit_group(0 [pid 7263] <... prctl resumed>) = 0 [pid 7262] mount(NULL, NULL, NULL, 0, NULL [pid 7261] <... exit_group resumed>) = ? [pid 7260] <... exit_group resumed>) = ? [pid 7259] <... write resumed>) = 24 [pid 7263] setpgid(0, 0 [pid 7262] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7259] mount(NULL, NULL, NULL, 0, NULL [pid 7263] <... setpgid resumed>) = 0 [pid 7259] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7262] exit_group(0 [pid 7263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7259] exit_group(0 [pid 7262] <... exit_group resumed>) = ? [pid 7260] +++ exited with 0 +++ [pid 7259] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7260, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7259] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7263] <... openat resumed>) = 3 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7261] +++ exited with 0 +++ [pid 7263] write(3, "1000", 4 [pid 7262] +++ exited with 0 +++ [pid 7263] <... write resumed>) = 4 [pid 7263] close(3 [pid 5073] <... restart_syscall resumed>) = 0 [pid 7263] <... close resumed>) = 0 [pid 7263] mkdir("./file0", 000 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7263] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7263] pipe2( [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7263] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... restart_syscall resumed>) = 0 [pid 7263] dup(4) = 5 [pid 7263] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7264 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7264 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7264] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7265 attached [pid 7265] set_robust_list(0x555555a0f660, 24 [pid 7264] <... set_robust_list resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7265 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7265] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7266 attached [pid 7265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7266] set_robust_list(0x555555a0f660, 24 [pid 7264] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7267 attached [pid 7265] <... prctl resumed>) = 0 [pid 7263] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7264] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7266 [pid 7267] set_robust_list(0x555555a0f660, 24 [pid 7266] <... set_robust_list resumed>) = 0 [pid 7265] setpgid(0, 0 [pid 7267] <... set_robust_list resumed>) = 0 [pid 7266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7265] <... setpgid resumed>) = 0 [pid 7263] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7264] <... setpgid resumed>) = 0 [pid 7267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7267 [pid 7267] <... prctl resumed>) = 0 [pid 7266] <... prctl resumed>) = 0 [pid 7265] <... openat resumed>) = 3 [pid 7264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7263] <... write resumed>) = 24 [pid 7267] setpgid(0, 0 [pid 7266] setpgid(0, 0 [pid 7265] write(3, "1000", 4 [pid 7263] mount(NULL, NULL, NULL, 0, NULL [pid 7267] <... setpgid resumed>) = 0 [pid 7266] <... setpgid resumed>) = 0 [pid 7265] <... write resumed>) = 4 [pid 7263] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7265] close(3 [pid 7264] <... openat resumed>) = 3 [pid 7263] exit_group(0 [pid 7264] write(3, "1000", 4 [pid 7267] <... openat resumed>) = 3 [pid 7265] <... close resumed>) = 0 [pid 7264] <... write resumed>) = 4 [pid 7263] <... exit_group resumed>) = ? [pid 7264] close(3 [pid 7267] write(3, "1000", 4 [pid 7266] <... openat resumed>) = 3 [pid 7265] mkdir("./file0", 000 [pid 7264] <... close resumed>) = 0 [pid 7267] <... write resumed>) = 4 [pid 7266] write(3, "1000", 4 [pid 7265] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7263] +++ exited with 0 +++ [pid 7267] close(3 [pid 7266] <... write resumed>) = 4 [pid 7265] pipe2( [pid 7264] mkdir("./file0", 000 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7267] <... close resumed>) = 0 [pid 7266] close(3 [pid 7265] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7264] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7267] mkdir("./file0", 000 [pid 7266] <... close resumed>) = 0 [pid 7264] pipe2( [pid 7265] dup(4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7267] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7266] mkdir("./file0", 000 [pid 7267] pipe2( [pid 7266] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7265] <... dup resumed>) = 5 [pid 7264] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7267] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7266] pipe2( [pid 7265] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7267] dup(4 [pid 7266] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7264] dup(4 [pid 7267] <... dup resumed>) = 5 [pid 7266] dup(4 [pid 7264] <... dup resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7267] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7264] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7268 attached [pid 7266] <... dup resumed>) = 5 [pid 7268] set_robust_list(0x555555a0f660, 24 [pid 7266] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7268 [pid 7268] <... set_robust_list resumed>) = 0 [pid 7268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7268] setpgid(0, 0) = 0 [pid 7268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7268] write(3, "1000", 4 [pid 7265] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7268] <... write resumed>) = 4 [pid 7264] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7268] close(3) = 0 [pid 7268] mkdir("./file0", 000 [pid 7264] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7268] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7265] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7264] <... write resumed>) = 24 [pid 7264] mount(NULL, NULL, NULL, 0, NULL [pid 7265] <... write resumed>) = 24 [pid 7264] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7268] pipe2( [pid 7267] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7265] mount(NULL, NULL, NULL, 0, NULL [pid 7264] exit_group(0 [pid 7268] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7265] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7264] <... exit_group resumed>) = ? [pid 7268] dup(4) = 5 [pid 7265] exit_group(0 [pid 7264] +++ exited with 0 +++ [pid 7267] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7266] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7265] <... exit_group resumed>) = ? [pid 7268] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7264, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7267] <... write resumed>) = 24 [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7265] +++ exited with 0 +++ [pid 7267] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7267] exit_group(0 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7267] <... exit_group resumed>) = ? [pid 5073] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7267] +++ exited with 0 +++ [pid 7266] write(5, "\x18\x00\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 7269 attached [pid 7269] set_robust_list(0x555555a0f660, 24 [pid 7266] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7267, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7270 attached [pid 7269] <... set_robust_list resumed>) = 0 [pid 7266] mount(NULL, NULL, NULL, 0, NULL [pid 5067] <... restart_syscall resumed>) = 0 [pid 7270] set_robust_list(0x555555a0f660, 24 [pid 7269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7266] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7270 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7269 [pid 7270] <... set_robust_list resumed>) = 0 [pid 7269] <... prctl resumed>) = 0 [pid 7266] exit_group(0 [pid 7269] setpgid(0, 0 [pid 7266] <... exit_group resumed>) = ? [pid 7270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7268] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7270] <... prctl resumed>) = 0 [pid 7269] <... setpgid resumed>) = 0 [pid 7268] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7266] +++ exited with 0 +++ ./strace-static-x86_64: Process 7271 attached [pid 7270] setpgid(0, 0 [pid 7269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7268] <... write resumed>) = 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7266, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7271] set_robust_list(0x555555a0f660, 24 [pid 7270] <... setpgid resumed>) = 0 [pid 7269] <... openat resumed>) = 3 [pid 7268] mount(NULL, NULL, NULL, 0, NULL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7271 [pid 7271] <... set_robust_list resumed>) = 0 [pid 7270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7269] write(3, "1000", 4 [pid 7268] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7268] exit_group(0 [pid 7271] <... prctl resumed>) = 0 [pid 7270] <... openat resumed>) = 3 [pid 7269] <... write resumed>) = 4 [pid 7268] <... exit_group resumed>) = ? [pid 7271] setpgid(0, 0 [pid 7269] close(3 [pid 7271] <... setpgid resumed>) = 0 [pid 7269] <... close resumed>) = 0 [pid 7271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7269] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7269] pipe2( [pid 7271] <... openat resumed>) = 3 [pid 7270] write(3, "1000", 4 [pid 7268] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7268, 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 7271] write(3, "1000", 4 [pid 7270] <... write resumed>) = 4 [pid 7269] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7269] dup(4) = 5 ./strace-static-x86_64: Process 7272 attached [pid 7271] <... write resumed>) = 4 [pid 7270] close(3 [pid 7269] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7272] set_robust_list(0x555555a0f660, 24 [pid 7271] close(3 [pid 7270] <... close resumed>) = 0 ./strace-static-x86_64: Process 7273 attached [pid 7272] <... set_robust_list resumed>) = 0 [pid 7271] <... close resumed>) = 0 [pid 7270] mkdir("./file0", 000 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7273 [pid 7273] set_robust_list(0x555555a0f660, 24 [pid 7271] mkdir("./file0", 000 [pid 7273] <... set_robust_list resumed>) = 0 [pid 7272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7271] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7270] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7271] pipe2( [pid 7270] pipe2( [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7272 [pid 7273] <... prctl resumed>) = 0 [pid 7271] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7270] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7273] setpgid(0, 0 [pid 7272] <... prctl resumed>) = 0 [pid 7271] dup(4 [pid 7270] dup(4 [pid 7273] <... setpgid resumed>) = 0 [pid 7271] <... dup resumed>) = 5 [pid 7270] <... dup resumed>) = 5 [pid 7273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7272] setpgid(0, 0 [pid 7271] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7270] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7273] <... openat resumed>) = 3 [pid 7272] <... setpgid resumed>) = 0 [pid 7273] write(3, "1000", 4 [pid 7272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7269] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7273] <... write resumed>) = 4 [pid 7272] <... openat resumed>) = 3 [pid 7273] close(3 [pid 7272] write(3, "1000", 4) = 4 [pid 7273] <... close resumed>) = 0 [pid 7273] mkdir("./file0", 000 [pid 7272] close(3) = 0 [pid 7272] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7272] pipe2( [pid 7273] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7272] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7269] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7272] dup(4 [pid 7269] <... write resumed>) = 24 [pid 7273] pipe2( [pid 7272] <... dup resumed>) = 5 [pid 7269] mount(NULL, NULL, NULL, 0, NULL [pid 7273] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7272] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7269] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7273] dup(4 [pid 7269] exit_group(0) = ? [pid 7273] <... dup resumed>) = 5 [pid 7273] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7271] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7269] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7274 attached [pid 7274] set_robust_list(0x555555a0f660, 24 [pid 7270] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7274] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7274 [pid 7274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7271] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7270] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7274] <... prctl resumed>) = 0 [pid 7271] <... write resumed>) = 24 [pid 7270] <... write resumed>) = 24 [pid 7274] setpgid(0, 0 [pid 7271] mount(NULL, NULL, NULL, 0, NULL [pid 7270] mount(NULL, NULL, NULL, 0, NULL [pid 7274] <... setpgid resumed>) = 0 [pid 7271] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7270] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7271] exit_group(0 [pid 7270] exit_group(0 [pid 7271] <... exit_group resumed>) = ? [pid 7270] <... exit_group resumed>) = ? [pid 7274] <... openat resumed>) = 3 [pid 7274] write(3, "1000", 4) = 4 [pid 7274] close(3) = 0 [pid 7274] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7274] pipe2([3, 4], 0) = 0 [pid 7274] dup(4 [pid 7273] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7272] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7271] +++ exited with 0 +++ [pid 7270] +++ exited with 0 +++ [pid 7274] <... dup resumed>) = 5 [pid 7273] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7272] write(5, "\x18\x00\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=7270, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7274] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7273] <... write resumed>) = 24 [pid 7272] <... write resumed>) = 24 [pid 7273] mount(NULL, NULL, NULL, 0, NULL [pid 7272] mount(NULL, NULL, NULL, 0, NULL [pid 7273] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7272] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7272] exit_group(0 [pid 7274] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7273] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7274] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7272] <... exit_group resumed>) = ? [pid 7274] <... write resumed>) = 24 [pid 7273] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7274] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7275 attached ) = -1 EFAULT (Bad address) [pid 7273] +++ exited with 0 +++ [pid 7272] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7274] exit_group(0./strace-static-x86_64: Process 7276 attached [pid 7275] set_robust_list(0x555555a0f660, 24 [pid 7274] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7276] set_robust_list(0x555555a0f660, 24 [pid 7275] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7276 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7275 [pid 5066] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7277 attached [pid 7276] <... set_robust_list resumed>) = 0 [pid 7275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7274] +++ exited with 0 +++ [pid 5066] <... restart_syscall resumed>) = 0 [pid 7277] set_robust_list(0x555555a0f660, 24 [pid 7276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7275] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7277 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7277] <... set_robust_list resumed>) = 0 [pid 7276] <... prctl resumed>) = 0 [pid 7275] setpgid(0, 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7276] setpgid(0, 0 [pid 7275] <... setpgid resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7277] <... prctl resumed>) = 0 [pid 7276] <... setpgid resumed>) = 0 [pid 7275] 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 7277] setpgid(0, 0 [pid 7276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7275] <... openat resumed>) = 3 [pid 7277] <... setpgid resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7276] <... openat resumed>) = 3 [pid 7275] write(3, "1000", 4./strace-static-x86_64: Process 7279 attached [pid 7279] set_robust_list(0x555555a0f660, 24) = 0 [pid 7279] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7278 attached [pid 7275] <... write resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7278 [pid 7278] set_robust_list(0x555555a0f660, 24 [pid 7279] <... prctl resumed>) = 0 [pid 7277] <... openat resumed>) = 3 [pid 7276] write(3, "1000", 4 [pid 7275] close(3 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7279 [pid 7278] <... set_robust_list resumed>) = 0 [pid 7279] setpgid(0, 0 [pid 7277] write(3, "1000", 4 [pid 7276] <... write resumed>) = 4 [pid 7275] <... close resumed>) = 0 [pid 7278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7279] <... setpgid resumed>) = 0 [pid 7277] <... write resumed>) = 4 [pid 7276] close(3 [pid 7275] mkdir("./file0", 000 [pid 7278] <... prctl resumed>) = 0 [pid 7279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7277] close(3 [pid 7276] <... close resumed>) = 0 [pid 7275] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7278] setpgid(0, 0 [pid 7277] <... close resumed>) = 0 [pid 7276] mkdir("./file0", 000 [pid 7275] pipe2( [pid 7278] <... setpgid resumed>) = 0 [pid 7279] <... openat resumed>) = 3 [pid 7277] mkdir("./file0", 000 [pid 7276] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7275] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7279] write(3, "1000", 4 [pid 7277] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7276] pipe2( [pid 7275] dup(4 [pid 7278] <... openat resumed>) = 3 [pid 7279] <... write resumed>) = 4 [pid 7277] pipe2( [pid 7276] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7275] <... dup resumed>) = 5 [pid 7278] write(3, "1000", 4 [pid 7279] close(3 [pid 7276] dup(4 [pid 7278] <... write resumed>) = 4 [pid 7279] <... close resumed>) = 0 [pid 7277] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7276] <... dup resumed>) = 5 [pid 7275] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7278] close(3 [pid 7279] mkdir("./file0", 000 [pid 7278] <... close resumed>) = 0 [pid 7278] mkdir("./file0", 000 [pid 7279] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7277] dup(4 [pid 7276] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7275] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7278] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7279] pipe2( [pid 7277] <... dup resumed>) = 5 [pid 7275] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7278] pipe2( [pid 7279] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7277] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7275] <... write resumed>) = 24 [pid 7278] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7279] dup(4 [pid 7275] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7278] dup(4 [pid 7279] <... dup resumed>) = 5 [pid 7275] exit_group(0 [pid 7278] <... dup resumed>) = 5 [pid 7279] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7278] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7275] <... exit_group resumed>) = ? [pid 7275] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7276] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7276] write(5, "\x18\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 7276] mount(NULL, NULL, NULL, 0, NULL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7276] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7280 attached [pid 7276] exit_group(0 [pid 7280] set_robust_list(0x555555a0f660, 24 [pid 7276] <... exit_group resumed>) = ? [pid 7280] <... set_robust_list resumed>) = 0 [pid 7280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7280] setpgid(0, 0) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7280 [pid 7280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7276] +++ exited with 0 +++ [pid 7279] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7280] <... openat resumed>) = 3 [pid 7277] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7277] write(5, "\x18\x00\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 7277] <... write resumed>) = 24 [pid 7277] mount(NULL, NULL, NULL, 0, NULL [pid 7280] write(3, "1000", 4 [pid 7277] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7280] <... write resumed>) = 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7281 ./strace-static-x86_64: Process 7281 attached [pid 7280] close(3 [pid 7279] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7277] exit_group(0 [pid 7280] <... close resumed>) = 0 [pid 7279] <... write resumed>) = 24 [pid 7280] mkdir("./file0", 000 [pid 7279] mount(NULL, NULL, NULL, 0, NULL [pid 7280] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7279] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7280] pipe2( [pid 7278] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7279] exit_group(0 [pid 7280] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7279] <... exit_group resumed>) = ? [pid 7281] set_robust_list(0x555555a0f660, 24 [pid 7280] dup(4 [pid 7279] +++ exited with 0 +++ [pid 7277] <... exit_group resumed>) = ? [pid 7280] <... dup resumed>) = 5 [pid 7280] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7277] +++ exited with 0 +++ [pid 7281] <... set_robust_list resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7277, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7281] <... prctl resumed>) = 0 [pid 7278] write(5, "\x18\x00\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 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7281] setpgid(0, 0 [pid 7278] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7281] <... setpgid resumed>) = 0 [pid 7278] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7282 attached [pid 7281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7278] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7278] exit_group(0 [pid 7282] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7283 attached ) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7283 [pid 7283] set_robust_list(0x555555a0f660, 24 [pid 7282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7278] <... exit_group resumed>) = ? [pid 7283] <... set_robust_list resumed>) = 0 [pid 7283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7282] <... prctl resumed>) = 0 [pid 7281] <... openat resumed>) = 3 [pid 7280] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7278] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7282 [pid 7283] <... prctl resumed>) = 0 [pid 7282] setpgid(0, 0 [pid 7280] write(5, "\x18\x00\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=7278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7282] <... setpgid resumed>) = 0 [pid 7280] <... write resumed>) = 24 [pid 7283] setpgid(0, 0) = 0 [pid 7281] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7281] <... write resumed>) = 4 [pid 7280] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7284 attached [pid 7283] <... openat resumed>) = 3 [pid 7282] <... openat resumed>) = 3 [pid 7281] close(3 [pid 7280] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7284] set_robust_list(0x555555a0f660, 24 [pid 7283] write(3, "1000", 4 [pid 7282] write(3, "1000", 4 [pid 7281] <... close resumed>) = 0 [pid 7280] exit_group(0 [pid 7284] <... set_robust_list resumed>) = 0 [pid 7283] <... write resumed>) = 4 [pid 7282] <... write resumed>) = 4 [pid 7281] mkdir("./file0", 000 [pid 7280] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7284 [pid 7284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7283] close(3 [pid 7282] close(3 [pid 7281] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7284] <... prctl resumed>) = 0 [pid 7283] <... close resumed>) = 0 [pid 7282] <... close resumed>) = 0 [pid 7281] pipe2( [pid 7284] setpgid(0, 0 [pid 7283] mkdir("./file0", 000 [pid 7282] mkdir("./file0", 000 [pid 7281] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7284] <... setpgid resumed>) = 0 [pid 7283] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7282] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7281] dup(4 [pid 7280] +++ exited with 0 +++ [pid 7283] pipe2( [pid 7281] <... dup resumed>) = 5 [pid 7284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7283] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7282] pipe2( [pid 7281] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7284] <... openat resumed>) = 3 [pid 7283] dup(4 [pid 7282] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7283] <... dup resumed>) = 5 [pid 7284] write(3, "1000", 4 [pid 7283] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7282] dup(4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7284] <... write resumed>) = 4 [pid 7282] <... dup resumed>) = 5 [pid 7284] close(3 [pid 7282] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7284] <... close resumed>) = 0 ./strace-static-x86_64: Process 7285 attached [pid 7284] mkdir("./file0", 000 [pid 7285] set_robust_list(0x555555a0f660, 24) = 0 [pid 7284] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7285 [pid 7284] pipe2([3, 4], 0) = 0 [pid 7285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7284] dup(4 [pid 7285] setpgid(0, 0 [pid 7284] <... dup resumed>) = 5 [pid 7284] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7285] <... setpgid resumed>) = 0 [pid 7281] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7281] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7285] <... openat resumed>) = 3 [pid 7281] <... write resumed>) = 24 [pid 7285] write(3, "1000", 4 [pid 7281] mount(NULL, NULL, NULL, 0, NULL [pid 7285] <... write resumed>) = 4 [pid 7281] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7285] close(3 [pid 7281] exit_group(0 [pid 7285] <... close resumed>) = 0 [pid 7281] <... exit_group resumed>) = ? [pid 7285] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7282] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7281] +++ exited with 0 +++ [pid 7285] pipe2( [pid 7283] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7282] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7283] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7282] <... write resumed>) = 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7283] <... write resumed>) = 24 [pid 7282] mount(NULL, NULL, NULL, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7285] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7284] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7283] mount(NULL, NULL, NULL, 0, NULL [pid 7282] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7283] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7282] exit_group(0 [pid 7285] dup(4 [pid 7283] exit_group(0./strace-static-x86_64: Process 7286 attached [pid 7285] <... dup resumed>) = 5 [pid 7283] <... exit_group resumed>) = ? [pid 7282] <... exit_group resumed>) = ? [pid 7286] set_robust_list(0x555555a0f660, 24 [pid 7285] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7284] write(5, "\x18\x00\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) = 7286 [pid 7286] <... set_robust_list resumed>) = 0 [pid 7284] <... write resumed>) = 24 [pid 7283] +++ exited with 0 +++ [pid 7282] +++ exited with 0 +++ [pid 7286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7284] mount(NULL, NULL, NULL, 0, NULL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7286] <... prctl resumed>) = 0 [pid 7284] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7286] setpgid(0, 0 [pid 7284] exit_group(0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7286] <... setpgid resumed>) = 0 [pid 7286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7284] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7287 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7287] set_robust_list(0x555555a0f660, 24 [pid 7284] +++ exited with 0 +++ ./strace-static-x86_64: Process 7288 attached [pid 7287] <... set_robust_list resumed>) = 0 [pid 7286] <... openat resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7287 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7288] set_robust_list(0x555555a0f660, 24 [pid 7287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7288] <... set_robust_list resumed>) = 0 [pid 7286] write(3, "1000", 4 [pid 7288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7287] <... prctl resumed>) = 0 [pid 7286] <... write resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7288] <... prctl resumed>) = 0 [pid 7287] setpgid(0, 0 [pid 7286] close(3 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7288 [pid 7288] setpgid(0, 0 [pid 7287] <... setpgid resumed>) = 0 [pid 7286] <... close resumed>) = 0 [pid 7286] mkdir("./file0", 000./strace-static-x86_64: Process 7289 attached [pid 7287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7288] <... setpgid resumed>) = 0 [pid 7286] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7286] pipe2( [pid 7289] set_robust_list(0x555555a0f660, 24) = 0 [pid 7286] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7285] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7287] <... openat resumed>) = 3 [pid 7286] dup(4 [pid 7285] write(5, "\x18\x00\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) = 7289 [pid 7289] <... prctl resumed>) = 0 [pid 7288] <... openat resumed>) = 3 [pid 7287] write(3, "1000", 4 [pid 7286] <... dup resumed>) = 5 [pid 7285] <... write resumed>) = 24 [pid 7289] setpgid(0, 0 [pid 7288] write(3, "1000", 4 [pid 7287] <... write resumed>) = 4 [pid 7286] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7285] mount(NULL, NULL, NULL, 0, NULL [pid 7289] <... setpgid resumed>) = 0 [pid 7288] <... write resumed>) = 4 [pid 7287] close(3 [pid 7289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7288] close(3 [pid 7287] <... close resumed>) = 0 [pid 7285] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7288] <... close resumed>) = 0 [pid 7287] mkdir("./file0", 000 [pid 7288] mkdir("./file0", 000 [pid 7287] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7285] exit_group(0 [pid 7289] <... openat resumed>) = 3 [pid 7288] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7287] pipe2( [pid 7286] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7285] <... exit_group resumed>) = ? [pid 7289] write(3, "1000", 4 [pid 7288] pipe2( [pid 7287] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7286] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7289] <... write resumed>) = 4 [pid 7289] close(3) = 0 [pid 7289] mkdir("./file0", 000 [pid 7288] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7287] dup(4 [pid 7286] <... write resumed>) = 24 [pid 7289] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7288] dup(4 [pid 7287] <... dup resumed>) = 5 [pid 7286] mount(NULL, NULL, NULL, 0, NULL [pid 7289] pipe2( [pid 7287] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7286] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7285] +++ exited with 0 +++ [pid 7289] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7286] exit_group(0 [pid 7288] <... dup resumed>) = 5 [pid 7286] <... exit_group resumed>) = ? [pid 7289] dup(4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7285, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7289] <... dup resumed>) = 5 [pid 7288] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7289] 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 7290 attached [pid 7290] set_robust_list(0x555555a0f660, 24 [pid 7286] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7290 [pid 7290] <... set_robust_list resumed>) = 0 [pid 7290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7286, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7290] <... prctl resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7289] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7290] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7291 attached [pid 7290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7289] write(5, "\x18\x00\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) = 7291 [pid 7291] set_robust_list(0x555555a0f660, 24 [pid 7290] <... openat resumed>) = 3 [pid 7289] <... write resumed>) = 24 [pid 7288] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7287] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7291] <... set_robust_list resumed>) = 0 [pid 7289] mount(NULL, NULL, NULL, 0, NULL [pid 7291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7290] write(3, "1000", 4 [pid 7289] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7287] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7289] exit_group(0 [pid 7287] <... write resumed>) = 24 [pid 7291] <... prctl resumed>) = 0 [pid 7289] <... exit_group resumed>) = ? [pid 7288] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7287] mount(NULL, NULL, NULL, 0, NULL [pid 7290] <... write resumed>) = 4 [pid 7288] <... write resumed>) = 24 [pid 7287] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7288] mount(NULL, NULL, NULL, 0, NULL [pid 7287] exit_group(0 [pid 7289] +++ exited with 0 +++ [pid 7291] setpgid(0, 0 [pid 7290] close(3 [pid 7288] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7287] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7291] <... setpgid resumed>) = 0 [pid 7290] <... close resumed>) = 0 [pid 7288] exit_group(0) = ? [pid 7291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7290] mkdir("./file0", 000 [pid 7291] <... openat resumed>) = 3 [pid 7290] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7287] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7290] pipe2( [pid 7288] +++ exited with 0 +++ [pid 7290] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7291] write(3, "1000", 4 [pid 7290] dup(4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7290] <... dup resumed>) = 5 [pid 7291] <... write resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7291] close(3) = 0 [pid 7290] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7291] mkdir("./file0", 000 [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 7292 attached [pid 7291] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7292] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7293 attached [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7292 [pid 7292] <... set_robust_list resumed>) = 0 [pid 7293] set_robust_list(0x555555a0f660, 24 [pid 7291] pipe2([3, 4], 0) = 0 [pid 7292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7291] dup(4./strace-static-x86_64: Process 7294 attached ) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7293 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7294 [pid 7294] set_robust_list(0x555555a0f660, 24 [pid 7291] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7294] <... set_robust_list resumed>) = 0 [pid 7293] <... set_robust_list resumed>) = 0 [pid 7292] <... prctl resumed>) = 0 [pid 7294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7292] setpgid(0, 0 [pid 7294] <... prctl resumed>) = 0 [pid 7293] <... prctl resumed>) = 0 [pid 7292] <... setpgid resumed>) = 0 [pid 7294] setpgid(0, 0 [pid 7293] setpgid(0, 0) = 0 [pid 7292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7294] <... setpgid resumed>) = 0 [pid 7293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7290] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7293] <... openat resumed>) = 3 [pid 7292] <... openat resumed>) = 3 [pid 7290] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7293] write(3, "1000", 4 [pid 7292] write(3, "1000", 4 [pid 7291] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7290] <... write resumed>) = 24 [pid 7294] <... openat resumed>) = 3 [pid 7293] <... write resumed>) = 4 [pid 7292] <... write resumed>) = 4 [pid 7294] write(3, "1000", 4 [pid 7293] close(3 [pid 7292] close(3 [pid 7291] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7290] mount(NULL, NULL, NULL, 0, NULL [pid 7294] <... write resumed>) = 4 [pid 7293] <... close resumed>) = 0 [pid 7292] <... close resumed>) = 0 [pid 7290] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7294] close(3 [pid 7293] mkdir("./file0", 000 [pid 7291] <... write resumed>) = 24 [pid 7290] exit_group(0 [pid 7294] <... close resumed>) = 0 [pid 7293] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7292] mkdir("./file0", 000 [pid 7291] mount(NULL, NULL, NULL, 0, NULL [pid 7290] <... exit_group resumed>) = ? [pid 7294] mkdir("./file0", 000 [pid 7293] pipe2( [pid 7292] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7291] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7294] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7293] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7292] pipe2([3, 4], 0) = 0 [pid 7294] pipe2( [pid 7293] dup(4 [pid 7292] dup(4 [pid 7291] exit_group(0 [pid 7294] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7293] <... dup resumed>) = 5 [pid 7292] <... dup resumed>) = 5 [pid 7291] <... exit_group resumed>) = ? [pid 7293] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7292] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7294] dup(4 [pid 7290] +++ exited with 0 +++ [pid 7294] <... dup resumed>) = 5 [pid 7291] +++ exited with 0 +++ [pid 7294] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7293] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7291, 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 7293] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7292] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7295 attached [pid 7295] set_robust_list(0x555555a0f660, 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7293] <... write resumed>) = 24 [pid 7295] <... set_robust_list resumed>) = 0 [pid 7295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7295 ./strace-static-x86_64: Process 7296 attached [pid 7295] <... prctl resumed>) = 0 [pid 7293] mount(NULL, NULL, NULL, 0, NULL [pid 7296] set_robust_list(0x555555a0f660, 24 [pid 7295] setpgid(0, 0 [pid 7293] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7296] <... set_robust_list resumed>) = 0 [pid 7295] <... setpgid resumed>) = 0 [pid 7293] exit_group(0 [pid 7292] write(5, "\x18\x00\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) = 7296 [pid 7296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7293] <... exit_group resumed>) = ? [pid 7295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7294] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7293] +++ exited with 0 +++ [pid 7296] <... prctl resumed>) = 0 [pid 7292] <... write resumed>) = 24 [pid 7292] mount(NULL, NULL, NULL, 0, NULL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7293, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7296] setpgid(0, 0 [pid 7295] <... openat resumed>) = 3 [pid 7294] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7292] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7296] <... setpgid resumed>) = 0 [pid 7295] write(3, "1000", 4 [pid 7294] <... write resumed>) = 24 [pid 7292] exit_group(0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7295] <... write resumed>) = 4 [pid 7294] mount(NULL, NULL, NULL, 0, NULL [pid 7296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7292] <... exit_group resumed>) = ? [pid 7295] close(3 [pid 7294] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7296] <... openat resumed>) = 3 [pid 7295] <... close resumed>) = 0 [pid 7294] exit_group(0 [pid 7296] write(3, "1000", 4) = 4 [pid 7295] mkdir("./file0", 000 [pid 7294] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7296] close(3 [pid 7292] +++ exited with 0 +++ [pid 7296] <... close resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7292, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7296] mkdir("./file0", 000 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7296] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] <... restart_syscall resumed>) = 0 [pid 7296] pipe2([3, 4], 0) = 0 [pid 7295] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7296] dup(4 [pid 7294] +++ exited with 0 +++ [pid 7295] pipe2(./strace-static-x86_64: Process 7298 attached ./strace-static-x86_64: Process 7297 attached [pid 7296] <... dup resumed>) = 5 [pid 7295] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7298] set_robust_list(0x555555a0f660, 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7298] <... set_robust_list resumed>) = 0 [pid 7295] dup(4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7298 [pid 7298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7296] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7295] <... dup resumed>) = 5 [pid 7298] <... prctl resumed>) = 0 [pid 7298] setpgid(0, 0 [pid 7297] set_robust_list(0x555555a0f660, 24 [pid 7295] 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 7297] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7297 [pid 7298] <... setpgid resumed>) = 0 [pid 7297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7297] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7299 attached [pid 7297] setpgid(0, 0) = 0 [pid 7299] set_robust_list(0x555555a0f660, 24 [pid 7298] <... openat resumed>) = 3 [pid 7297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7299 [pid 7299] <... set_robust_list resumed>) = 0 [pid 7298] write(3, "1000", 4 [pid 7299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7298] <... write resumed>) = 4 [pid 7297] <... openat resumed>) = 3 [pid 7297] write(3, "1000", 4 [pid 7299] <... prctl resumed>) = 0 [pid 7298] close(3 [pid 7297] <... write resumed>) = 4 [pid 7296] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7295] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7299] setpgid(0, 0 [pid 7298] <... close resumed>) = 0 [pid 7297] close(3 [pid 7299] <... setpgid resumed>) = 0 [pid 7298] mkdir("./file0", 000 [pid 7297] <... close resumed>) = 0 [pid 7295] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7298] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7297] mkdir("./file0", 000 [pid 7296] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7295] <... write resumed>) = 24 [pid 7297] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7296] <... write resumed>) = 24 [pid 7295] mount(NULL, NULL, NULL, 0, NULL [pid 7298] pipe2( [pid 7299] <... openat resumed>) = 3 [pid 7297] pipe2( [pid 7296] mount(NULL, NULL, NULL, 0, NULL [pid 7295] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7299] write(3, "1000", 4 [pid 7298] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7297] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7296] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7295] exit_group(0 [pid 7299] <... write resumed>) = 4 [pid 7298] dup(4 [pid 7297] dup(4 [pid 7296] exit_group(0 [pid 7295] <... exit_group resumed>) = ? [pid 7299] close(3 [pid 7298] <... dup resumed>) = 5 [pid 7297] <... dup resumed>) = 5 [pid 7299] <... close resumed>) = 0 [pid 7298] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7296] <... exit_group resumed>) = ? [pid 7299] mkdir("./file0", 000 [pid 7297] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7296] +++ exited with 0 +++ [pid 7295] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7299] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7295, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7299] pipe2([3, 4], 0) = 0 [pid 7299] dup(4) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7299] 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 7297] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7301 attached ./strace-static-x86_64: Process 7300 attached [pid 7297] write(5, "\x18\x00\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) = 7301 [pid 7301] set_robust_list(0x555555a0f660, 24 [pid 7300] set_robust_list(0x555555a0f660, 24 [pid 7297] <... write resumed>) = 24 [pid 7301] <... set_robust_list resumed>) = 0 [pid 7297] mount(NULL, NULL, NULL, 0, NULL [pid 7301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7300] <... set_robust_list resumed>) = 0 [pid 7298] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7297] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7300 [pid 7297] exit_group(0 [pid 7301] <... prctl resumed>) = 0 [pid 7300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7297] <... exit_group resumed>) = ? [pid 7301] setpgid(0, 0 [pid 7300] <... prctl resumed>) = 0 [pid 7301] <... setpgid resumed>) = 0 [pid 7298] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7298] <... write resumed>) = 24 [pid 7298] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7298] exit_group(0) = ? [pid 7301] <... openat resumed>) = 3 [pid 7299] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7298] +++ exited with 0 +++ [pid 7301] write(3, "1000", 4) = 4 [pid 7301] close(3 [pid 7300] setpgid(0, 0 [pid 7299] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7297] +++ exited with 0 +++ [pid 7301] <... close resumed>) = 0 [pid 7300] <... setpgid resumed>) = 0 [pid 7299] <... write resumed>) = 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7299] mount(NULL, NULL, NULL, 0, NULL [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7301] mkdir("./file0", 000 [pid 7299] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7301] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7300] <... openat resumed>) = 3 [pid 7299] exit_group(0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7301] pipe2( [pid 7300] write(3, "1000", 4 [pid 7299] <... exit_group resumed>) = ? [pid 7301] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7301] dup(4 [pid 7300] <... write resumed>) = 4 [pid 7299] +++ exited with 0 +++ ./strace-static-x86_64: Process 7302 attached [pid 7302] set_robust_list(0x555555a0f660, 24 [pid 7300] close(3 [pid 7301] <... dup resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7299, 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 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7302 [pid 7302] <... set_robust_list resumed>) = 0 [pid 7300] <... close resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... restart_syscall resumed>) = 0 [pid 7302] <... prctl resumed>) = 0 [pid 7302] setpgid(0, 0 [pid 7301] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7302] <... setpgid resumed>) = 0 [pid 7300] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7300] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7300] pipe2(./strace-static-x86_64: Process 7304 attached ./strace-static-x86_64: Process 7303 attached [pid 7302] <... openat resumed>) = 3 [pid 7300] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7304] set_robust_list(0x555555a0f660, 24 [pid 7303] set_robust_list(0x555555a0f660, 24 [pid 7304] <... set_robust_list resumed>) = 0 [pid 7303] <... set_robust_list resumed>) = 0 [pid 7302] write(3, "1000", 4 [pid 7304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7302] <... write resumed>) = 4 [pid 7300] dup(4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7304 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7303 [pid 7304] <... prctl resumed>) = 0 [pid 7303] <... prctl resumed>) = 0 [pid 7302] close(3 [pid 7300] <... dup resumed>) = 5 [pid 7304] setpgid(0, 0 [pid 7303] setpgid(0, 0 [pid 7302] <... close resumed>) = 0 [pid 7304] <... setpgid resumed>) = 0 [pid 7303] <... setpgid resumed>) = 0 [pid 7302] mkdir("./file0", 000 [pid 7300] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7302] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7304] <... openat resumed>) = 3 [pid 7302] pipe2([3, 4], 0) = 0 [pid 7304] write(3, "1000", 4 [pid 7302] dup(4 [pid 7304] <... write resumed>) = 4 [pid 7303] <... openat resumed>) = 3 [pid 7302] <... dup resumed>) = 5 [pid 7304] close(3 [pid 7303] write(3, "1000", 4 [pid 7302] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7304] <... close resumed>) = 0 [pid 7303] <... write resumed>) = 4 [pid 7304] mkdir("./file0", 000 [pid 7303] close(3 [pid 7304] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7303] <... close resumed>) = 0 [pid 7304] pipe2( [pid 7303] mkdir("./file0", 000 [pid 7304] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7303] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7303] pipe2( [pid 7304] dup(4 [pid 7303] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7304] <... dup resumed>) = 5 [pid 7303] dup(4 [pid 7304] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7303] <... dup resumed>) = 5 [pid 7303] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7301] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7301] write(5, "\x18\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 7301] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7301] exit_group(0) = ? [pid 7301] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7301, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7300] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... restart_syscall resumed>) = 0 [pid 7302] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7302] write(5, "\x18\x00\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 7302] <... write resumed>) = 24 [pid 7300] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7302] mount(NULL, NULL, NULL, 0, NULL [pid 7300] <... write resumed>) = 24 [pid 7302] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7300] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7305 attached [pid 7302] exit_group(0 [pid 7300] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7305] set_robust_list(0x555555a0f660, 24 [pid 7304] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7302] <... exit_group resumed>) = ? [pid 7300] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7305 [pid 7303] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7305] <... set_robust_list resumed>) = 0 [pid 7304] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7300] <... exit_group resumed>) = ? [pid 7304] <... write resumed>) = 24 [pid 7304] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7304] exit_group(0 [pid 7300] +++ exited with 0 +++ [pid 7305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7303] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7305] <... prctl resumed>) = 0 [pid 7303] <... write resumed>) = 24 [pid 7302] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7300, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7303] mount(NULL, NULL, NULL, 0, NULL [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7305] setpgid(0, 0 [pid 7304] <... exit_group resumed>) = ? [pid 7303] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... restart_syscall resumed>) = 0 [pid 7305] <... setpgid resumed>) = 0 [pid 7303] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7304] +++ exited with 0 +++ [pid 7303] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7306 attached [pid 7305] <... openat resumed>) = 3 [pid 7303] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7304, 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./strace-static-x86_64: Process 7307 attached [pid 7306] set_robust_list(0x555555a0f660, 24 [pid 7305] write(3, "1000", 4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7306 [pid 7307] set_robust_list(0x555555a0f660, 24 [pid 7306] <... set_robust_list resumed>) = 0 [pid 7305] <... write resumed>) = 4 [pid 7307] <... set_robust_list resumed>) = 0 [pid 7305] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7307 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7305] <... close resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7306] <... prctl resumed>) = 0 [pid 7307] <... prctl resumed>) = 0 [pid 7306] setpgid(0, 0 [pid 7305] mkdir("./file0", 000 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7307] setpgid(0, 0 [pid 7306] <... setpgid resumed>) = 0 [pid 7306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7307] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7309 attached ./strace-static-x86_64: Process 7308 attached [pid 7307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7306] <... openat resumed>) = 3 [pid 7305] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7308 [pid 7309] set_robust_list(0x555555a0f660, 24 [pid 7308] set_robust_list(0x555555a0f660, 24 [pid 7307] <... openat resumed>) = 3 [pid 7305] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7309 [pid 7309] <... set_robust_list resumed>) = 0 [pid 7307] write(3, "1000", 4 [pid 7305] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7308] <... set_robust_list resumed>) = 0 [pid 7307] <... write resumed>) = 4 [pid 7306] write(3, "1000", 4 [pid 7305] dup(4 [pid 7309] <... prctl resumed>) = 0 [pid 7307] close(3 [pid 7306] <... write resumed>) = 4 [pid 7308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7305] <... dup resumed>) = 5 [pid 7309] setpgid(0, 0 [pid 7308] <... prctl resumed>) = 0 [pid 7307] <... close resumed>) = 0 [pid 7306] close(3 [pid 7305] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7309] <... setpgid resumed>) = 0 [pid 7308] setpgid(0, 0 [pid 7306] <... close resumed>) = 0 [pid 7309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7308] <... setpgid resumed>) = 0 [pid 7306] mkdir("./file0", 000 [pid 7307] mkdir("./file0", 000 [pid 7308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7306] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7309] <... openat resumed>) = 3 [pid 7307] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7308] <... openat resumed>) = 3 [pid 7307] pipe2( [pid 7306] pipe2( [pid 7307] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7306] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7309] write(3, "1000", 4 [pid 7308] write(3, "1000", 4 [pid 7307] dup(4 [pid 7306] dup(4 [pid 7309] <... write resumed>) = 4 [pid 7308] <... write resumed>) = 4 [pid 7307] <... dup resumed>) = 5 [pid 7306] <... dup resumed>) = 5 [pid 7305] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7309] close(3 [pid 7308] close(3 [pid 7305] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7307] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7309] <... close resumed>) = 0 [pid 7308] <... close resumed>) = 0 [pid 7306] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7305] <... write resumed>) = 24 [pid 7309] mkdir("./file0", 000 [pid 7308] mkdir("./file0", 000 [pid 7305] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7309] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7309] pipe2( [pid 7308] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7305] exit_group(0 [pid 7308] pipe2([3, 4], 0) = 0 [pid 7308] dup(4) = 5 [pid 7309] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7308] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7305] <... exit_group resumed>) = ? [pid 7305] +++ exited with 0 +++ [pid 7309] dup(4) = 5 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7305, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7309] 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./strace-static-x86_64: Process 7310 attached [pid 7310] set_robust_list(0x555555a0f660, 24) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7310 [pid 7310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7310] setpgid(0, 0) = 0 [pid 7310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7308] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7307] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7306] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7306] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7307] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7306] <... write resumed>) = 24 [pid 7308] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7306] mount(NULL, NULL, NULL, 0, NULL [pid 7308] <... write resumed>) = 24 [pid 7306] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7308] mount(NULL, NULL, NULL, 0, NULL [pid 7306] exit_group(0 [pid 7308] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7306] <... exit_group resumed>) = ? [pid 7308] exit_group(0 [pid 7307] <... write resumed>) = 24 [pid 7306] +++ exited with 0 +++ [pid 7308] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7310] write(3, "1000", 4 [pid 7308] +++ exited with 0 +++ [pid 7307] mount(NULL, NULL, NULL, 0, NULL [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7310] <... write resumed>) = 4 [pid 7307] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... restart_syscall resumed>) = 0 [pid 7310] close(3 [pid 7307] exit_group(0 [pid 7310] <... close resumed>) = 0 [pid 7307] <... exit_group resumed>) = ? [pid 7310] mkdir("./file0", 000 [pid 7307] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7310] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7307, 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 7310] pipe2( [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7310] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7309] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7312 attached ./strace-static-x86_64: Process 7311 attached [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7311 [pid 7312] set_robust_list(0x555555a0f660, 24 [pid 7311] set_robust_list(0x555555a0f660, 24 [pid 7310] dup(4 [pid 7312] <... set_robust_list resumed>) = 0 [pid 7311] <... set_robust_list resumed>) = 0 [pid 7310] <... dup resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7312 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7312] <... prctl resumed>) = 0 [pid 7311] <... prctl resumed>) = 0 [pid 7312] setpgid(0, 0 [pid 7311] setpgid(0, 0 [pid 7312] <... setpgid resumed>) = 0 [pid 7309] write(5, "\x18\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 7313 attached [pid 7312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7311] <... setpgid resumed>) = 0 [pid 7310] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7309] <... write resumed>) = 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7313 [pid 7313] set_robust_list(0x555555a0f660, 24 [pid 7311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7309] mount(NULL, NULL, NULL, 0, NULL [pid 7313] <... set_robust_list resumed>) = 0 [pid 7312] <... openat resumed>) = 3 [pid 7311] <... openat resumed>) = 3 [pid 7309] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7312] write(3, "1000", 4 [pid 7309] exit_group(0 [pid 7313] <... prctl resumed>) = 0 [pid 7312] <... write resumed>) = 4 [pid 7311] write(3, "1000", 4 [pid 7309] <... exit_group resumed>) = ? [pid 7313] setpgid(0, 0 [pid 7312] close(3 [pid 7311] <... write resumed>) = 4 [pid 7312] <... close resumed>) = 0 [pid 7311] close(3 [pid 7313] <... setpgid resumed>) = 0 [pid 7312] mkdir("./file0", 000 [pid 7311] <... close resumed>) = 0 [pid 7313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7312] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7311] mkdir("./file0", 000 [pid 7312] pipe2([3, 4], 0) = 0 [pid 7311] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7312] dup(4 [pid 7311] pipe2( [pid 7312] <... dup resumed>) = 5 [pid 7311] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7312] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7309] +++ exited with 0 +++ [pid 7311] dup(4 [pid 7313] <... openat resumed>) = 3 [pid 7311] <... dup resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7313] write(3, "1000", 4 [pid 7311] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7313] <... write resumed>) = 4 [pid 7313] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7313] <... close resumed>) = 0 [pid 7313] mkdir("./file0", 000 [pid 7310] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7313] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7310] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7313] pipe2( [pid 7310] <... write resumed>) = 24 ./strace-static-x86_64: Process 7314 attached [pid 7313] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7310] mount(NULL, NULL, NULL, 0, NULL [pid 7314] set_robust_list(0x555555a0f660, 24 [pid 7313] dup(4 [pid 7310] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7314] <... set_robust_list resumed>) = 0 [pid 7310] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7314 [pid 7314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7313] <... dup resumed>) = 5 [pid 7310] <... exit_group resumed>) = ? [pid 7314] <... prctl resumed>) = 0 [pid 7313] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7312] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7314] setpgid(0, 0 [pid 7310] +++ exited with 0 +++ [pid 7314] <... setpgid resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7314] 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./strace-static-x86_64: Process 7315 attached [pid 7314] write(3, "1000", 4 [pid 7312] write(5, "\x18\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 7315] set_robust_list(0x555555a0f660, 24 [pid 7312] mount(NULL, NULL, NULL, 0, NULL [pid 7314] <... write resumed>) = 4 [pid 7314] close(3 [pid 7312] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7315] <... set_robust_list resumed>) = 0 [pid 7314] <... close resumed>) = 0 [pid 7312] exit_group(0 [pid 7315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7314] mkdir("./file0", 000 [pid 7312] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7315 [pid 7315] <... prctl resumed>) = 0 [pid 7314] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7312] +++ exited with 0 +++ [pid 7311] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7315] setpgid(0, 0 [pid 7314] pipe2( [pid 7315] <... setpgid resumed>) = 0 [pid 7314] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7311] write(5, "\x18\x00\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=7312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7314] dup(4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7314] <... dup resumed>) = 5 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7314] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7311] <... write resumed>) = 24 [pid 7311] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7315] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7315] write(3, "1000", 4 [pid 7311] exit_group(0 [pid 7315] <... write resumed>) = 4 [pid 7311] <... exit_group resumed>) = ? [pid 7315] close(3./strace-static-x86_64: Process 7316 attached [pid 7316] set_robust_list(0x555555a0f660, 24) = 0 [pid 7315] <... close resumed>) = 0 [pid 7311] +++ exited with 0 +++ [pid 7316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7315] mkdir("./file0", 000 [pid 7313] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7316 [pid 7315] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7313] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7316] <... prctl resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7316] setpgid(0, 0 [pid 7315] pipe2( [pid 7313] <... write resumed>) = 24 [pid 7316] <... setpgid resumed>) = 0 [pid 7315] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7313] mount(NULL, NULL, NULL, 0, NULL [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7315] dup(4 [pid 7313] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... restart_syscall resumed>) = 0 [pid 7316] <... openat resumed>) = 3 [pid 7314] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7313] exit_group(0 [pid 7316] write(3, "1000", 4 [pid 7315] <... dup resumed>) = 5 [pid 7314] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7313] <... exit_group resumed>) = ? [pid 7316] <... write resumed>) = 4 [pid 7315] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7314] <... write resumed>) = 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7316] close(3 [pid 7314] mount(NULL, NULL, NULL, 0, NULL [pid 7316] <... close resumed>) = 0 [pid 7313] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7316] mkdir("./file0", 000 [pid 7314] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7316] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7316] pipe2( [pid 7314] exit_group(0 [pid 7316] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7314] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7317 attached [pid 7316] dup(4 [pid 7314] +++ exited with 0 +++ [pid 7316] <... dup resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7317 [pid 7317] set_robust_list(0x555555a0f660, 24 [pid 7316] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7317] <... set_robust_list resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7314, 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 7317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7318 attached [pid 7317] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7317] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7318 ./strace-static-x86_64: Process 7319 attached [pid 7318] set_robust_list(0x555555a0f660, 24) = 0 [pid 7319] set_robust_list(0x555555a0f660, 24 [pid 7318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7319] <... set_robust_list resumed>) = 0 [pid 7319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7318] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7319 [pid 7317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7318] setpgid(0, 0 [pid 7319] <... prctl resumed>) = 0 [pid 7318] <... setpgid resumed>) = 0 [pid 7317] <... openat resumed>) = 3 [pid 7319] setpgid(0, 0 [pid 7318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7317] write(3, "1000", 4 [pid 7319] <... setpgid resumed>) = 0 [pid 7317] <... write resumed>) = 4 [pid 7315] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7315] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7318] <... openat resumed>) = 3 [pid 7319] <... openat resumed>) = 3 [pid 7318] write(3, "1000", 4 [pid 7317] close(3 [pid 7315] <... write resumed>) = 24 [pid 7319] write(3, "1000", 4 [pid 7318] <... write resumed>) = 4 [pid 7319] <... write resumed>) = 4 [pid 7318] close(3 [pid 7315] mount(NULL, NULL, NULL, 0, NULL [pid 7317] <... close resumed>) = 0 [pid 7319] close(3 [pid 7318] <... close resumed>) = 0 [pid 7315] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7319] <... close resumed>) = 0 [pid 7318] mkdir("./file0", 000 [pid 7317] mkdir("./file0", 000 [pid 7315] exit_group(0 [pid 7319] mkdir("./file0", 000 [pid 7318] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7319] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7318] pipe2( [pid 7319] pipe2( [pid 7318] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7316] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7319] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7318] dup(4 [pid 7317] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7319] dup(4 [pid 7318] <... dup resumed>) = 5 [pid 7317] pipe2( [pid 7315] <... exit_group resumed>) = ? [pid 7319] <... dup resumed>) = 5 [pid 7318] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7317] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7316] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7319] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7317] dup(4 [pid 7316] <... write resumed>) = 24 [pid 7315] +++ exited with 0 +++ [pid 7317] <... dup resumed>) = 5 [pid 7316] mount(NULL, NULL, NULL, 0, NULL [pid 7317] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7316] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7316] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7315, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7316] <... exit_group resumed>) = ? [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7320 attached [pid 7320] set_robust_list(0x555555a0f660, 24) = 0 [pid 7320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7316] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7320 [pid 7320] setpgid(0, 0) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7320] 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 7321 attached [pid 7321] set_robust_list(0x555555a0f660, 24 [pid 7320] <... openat resumed>) = 3 [pid 7321] <... set_robust_list resumed>) = 0 [pid 7321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7321] setpgid(0, 0 [pid 7320] write(3, "1000", 4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7321 [pid 7321] <... setpgid resumed>) = 0 [pid 7320] <... write resumed>) = 4 [pid 7321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7320] close(3 [pid 7321] <... openat resumed>) = 3 [pid 7320] <... close resumed>) = 0 [pid 7319] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7318] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7317] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7320] mkdir("./file0", 000 [pid 7319] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7321] write(3, "1000", 4 [pid 7320] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7319] <... write resumed>) = 24 [pid 7321] <... write resumed>) = 4 [pid 7320] pipe2( [pid 7319] mount(NULL, NULL, NULL, 0, NULL [pid 7321] close(3 [pid 7320] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7319] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7321] <... close resumed>) = 0 [pid 7319] exit_group(0 [pid 7321] mkdir("./file0", 000 [pid 7320] dup(4 [pid 7321] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7320] <... dup resumed>) = 5 [pid 7319] <... exit_group resumed>) = ? [pid 7321] pipe2( [pid 7320] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7318] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7317] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7321] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7319] +++ exited with 0 +++ [pid 7318] <... write resumed>) = 24 [pid 7317] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7321] dup(4 [pid 7318] mount(NULL, NULL, NULL, 0, NULL [pid 7317] mount(NULL, NULL, NULL, 0, NULL [pid 7321] <... dup resumed>) = 5 [pid 7318] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7317] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7321] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7318] exit_group(0 [pid 7317] exit_group(0 [pid 7318] <... exit_group resumed>) = ? [pid 7320] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7318] +++ exited with 0 +++ [pid 7317] <... exit_group resumed>) = ? [pid 7320] write(5, "\x18\x00\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 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7318, 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 7320] <... write resumed>) = 24 [pid 7317] +++ exited with 0 +++ ./strace-static-x86_64: Process 7323 attached ./strace-static-x86_64: Process 7322 attached [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7317, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7323] set_robust_list(0x555555a0f660, 24 [pid 7322] set_robust_list(0x555555a0f660, 24) = 0 [pid 7323] <... set_robust_list resumed>) = 0 [pid 7322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7322] <... prctl resumed>) = 0 [pid 7322] setpgid(0, 0 [pid 7320] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7322 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7323] <... prctl resumed>) = 0 [pid 7322] <... setpgid resumed>) = 0 [pid 7320] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7323 [pid 7323] setpgid(0, 0 [pid 7322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7320] exit_group(0) = ? [pid 7323] <... setpgid resumed>) = 0 [pid 7323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7322] <... openat resumed>) = 3 [pid 7322] write(3, "1000", 4 [pid 7323] <... openat resumed>) = 3 [pid 7320] +++ exited with 0 +++ [pid 7322] <... write resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7324 ./strace-static-x86_64: Process 7324 attached [pid 7323] write(3, "1000", 4 [pid 7322] close(3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7324] set_robust_list(0x555555a0f660, 24 [pid 7323] <... write resumed>) = 4 [pid 7322] <... close resumed>) = 0 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7324] <... set_robust_list resumed>) = 0 [pid 7323] close(3 [pid 5073] <... restart_syscall resumed>) = 0 [pid 7324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7323] <... close resumed>) = 0 [pid 7322] mkdir("./file0", 000 [pid 7323] mkdir("./file0", 000 [pid 7322] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7323] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7322] pipe2( [pid 7324] <... prctl resumed>) = 0 [pid 7323] pipe2( [pid 7322] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7321] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7324] setpgid(0, 0 [pid 7323] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7322] dup(4 [pid 7323] dup(4 [pid 7322] <... dup resumed>) = 5 [pid 7323] <... dup resumed>) = 5 [pid 7322] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7324] <... setpgid resumed>) = 0 [pid 7323] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7325 attached [pid 7324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7325] set_robust_list(0x555555a0f660, 24 [pid 7324] <... openat resumed>) = 3 [pid 7321] write(5, "\x18\x00\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) = 7325 [pid 7324] write(3, "1000", 4 [pid 7321] <... write resumed>) = 24 [pid 7325] <... set_robust_list resumed>) = 0 [pid 7321] mount(NULL, NULL, NULL, 0, NULL [pid 7325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7324] <... write resumed>) = 4 [pid 7321] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7325] <... prctl resumed>) = 0 [pid 7324] close(3 [pid 7321] exit_group(0 [pid 7325] setpgid(0, 0) = 0 [pid 7324] <... close resumed>) = 0 [pid 7323] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7322] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7321] <... exit_group resumed>) = ? [pid 7325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7322] write(5, "\x18\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 7325] <... openat resumed>) = 3 [pid 7322] mount(NULL, NULL, NULL, 0, NULL [pid 7321] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7324] mkdir("./file0", 000 [pid 7323] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7322] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7325] write(3, "1000", 4 [pid 7322] exit_group(0 [pid 7325] <... write resumed>) = 4 [pid 7324] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7323] <... write resumed>) = 24 [pid 7325] close(3 [pid 7324] pipe2( [pid 7323] mount(NULL, NULL, NULL, 0, NULL [pid 7322] <... exit_group resumed>) = ? [pid 7325] <... close resumed>) = 0 [pid 7325] mkdir("./file0", 000 [pid 7324] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7323] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7322] +++ exited with 0 +++ [pid 7325] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7324] dup(4 [pid 7323] exit_group(0 [pid 7325] pipe2( [pid 7324] <... dup resumed>) = 5 [pid 7323] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7325] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7324] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7326 attached [pid 7325] dup(4) = 5 [pid 7326] set_robust_list(0x555555a0f660, 24 [pid 7325] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7326] <... set_robust_list resumed>) = 0 [pid 7326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7326] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7326 [pid 7326] setpgid(0, 0) = 0 [pid 7323] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7326] write(3, "1000", 4) = 4 [pid 7326] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7326] <... close resumed>) = 0 [pid 7326] mkdir("./file0", 000 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7328 ./strace-static-x86_64: Process 7328 attached ./strace-static-x86_64: Process 7327 attached [pid 7326] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7328] set_robust_list(0x555555a0f660, 24 [pid 7327] set_robust_list(0x555555a0f660, 24 [pid 7326] pipe2( [pid 7327] <... set_robust_list resumed>) = 0 [pid 7328] <... set_robust_list resumed>) = 0 [pid 7327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7326] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7325] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7327 [pid 7328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7327] <... prctl resumed>) = 0 [pid 7326] dup(4 [pid 7324] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7325] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7328] <... prctl resumed>) = 0 [pid 7326] <... dup resumed>) = 5 [pid 7325] <... write resumed>) = 24 [pid 7327] setpgid(0, 0 [pid 7326] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7325] mount(NULL, NULL, NULL, 0, NULL [pid 7328] setpgid(0, 0 [pid 7327] <... setpgid resumed>) = 0 [pid 7325] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7324] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7328] <... setpgid resumed>) = 0 [pid 7327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7325] exit_group(0 [pid 7324] <... write resumed>) = 24 [pid 7327] <... openat resumed>) = 3 [pid 7325] <... exit_group resumed>) = ? [pid 7324] mount(NULL, NULL, NULL, 0, NULL [pid 7327] write(3, "1000", 4) = 4 [pid 7328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7327] close(3) = 0 [pid 7327] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7325] +++ exited with 0 +++ [pid 7324] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7327] pipe2( [pid 7324] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7328] <... openat resumed>) = 3 [pid 7328] write(3, "1000", 4 [pid 7327] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7324] <... exit_group resumed>) = ? [pid 7328] <... write resumed>) = 4 [pid 7327] dup(4) = 5 [pid 7328] close(3 [pid 7327] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7328] <... close resumed>) = 0 [pid 7328] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7328] pipe2( [pid 7326] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7324] +++ exited with 0 +++ [pid 7328] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7328] dup(4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7328] <... dup resumed>) = 5 [pid 7326] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7328] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7326] <... write resumed>) = 24 [pid 7326] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7329 attached ) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7329] set_robust_list(0x555555a0f660, 24) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7329 [pid 7329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7326] exit_group(0./strace-static-x86_64: Process 7330 attached [pid 7330] set_robust_list(0x555555a0f660, 24 [pid 7329] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7330 [pid 7330] <... set_robust_list resumed>) = 0 [pid 7329] setpgid(0, 0 [pid 7326] <... exit_group resumed>) = ? [pid 7330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7329] <... setpgid resumed>) = 0 [pid 7330] <... prctl resumed>) = 0 [pid 7329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7326] +++ exited with 0 +++ [pid 7330] setpgid(0, 0) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7329] <... openat resumed>) = 3 [pid 7330] 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 7327] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7329] write(3, "1000", 4 [pid 7330] <... openat resumed>) = 3 [pid 7329] <... write resumed>) = 4 [pid 7329] close(3) = 0 [pid 7329] mkdir("./file0", 000 [pid 7330] write(3, "1000", 4 [pid 7329] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7331 attached [pid 7330] <... write resumed>) = 4 [pid 7329] pipe2( [pid 7327] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7329] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7327] <... write resumed>) = 24 [pid 7331] set_robust_list(0x555555a0f660, 24 [pid 7330] close(3 [pid 7329] dup(4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7331 [pid 7331] <... set_robust_list resumed>) = 0 [pid 7330] <... close resumed>) = 0 [pid 7329] <... dup resumed>) = 5 [pid 7327] mount(NULL, NULL, NULL, 0, NULL [pid 7331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7327] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7330] mkdir("./file0", 000 [pid 7329] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7328] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7327] exit_group(0 [pid 7331] <... prctl resumed>) = 0 [pid 7330] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7328] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7327] <... exit_group resumed>) = ? [pid 7331] setpgid(0, 0 [pid 7330] pipe2( [pid 7328] <... write resumed>) = 24 [pid 7327] +++ exited with 0 +++ [pid 7331] <... setpgid resumed>) = 0 [pid 7330] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7328] mount(NULL, NULL, NULL, 0, NULL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7330] dup(4 [pid 7328] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7330] <... dup resumed>) = 5 [pid 7330] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7329] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7331] <... openat resumed>) = 3 [pid 7329] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7328] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7329] <... write resumed>) = 24 [pid 7328] <... exit_group resumed>) = ? [pid 7329] mount(NULL, NULL, NULL, 0, NULL [pid 7328] +++ exited with 0 +++ [pid 7331] write(3, "1000", 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7328, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7331] <... write resumed>) = 4 [pid 7331] close(3./strace-static-x86_64: Process 7332 attached ) = 0 [pid 7329] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7331] mkdir("./file0", 000 [pid 7332] set_robust_list(0x555555a0f660, 24 [pid 7331] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7332 [pid 7332] <... set_robust_list resumed>) = 0 [pid 7331] pipe2( [pid 7332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7331] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7331] dup(4 [pid 7329] exit_group(0 [pid 7332] <... prctl resumed>) = 0 [pid 7331] <... dup resumed>) = 5 [pid 7332] setpgid(0, 0 [pid 7331] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7329] <... exit_group resumed>) = ? [pid 7332] <... setpgid resumed>) = 0 [pid 7332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7330] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7332] <... openat resumed>) = 3 [pid 7329] +++ exited with 0 +++ [pid 7332] write(3, "1000", 4) = 4 [pid 7332] close(3) = 0 [pid 7332] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7332] pipe2([3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7332] dup(4) = 5 [pid 7332] 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./strace-static-x86_64: Process 7334 attached ./strace-static-x86_64: Process 7333 attached [pid 7331] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7330] write(5, "\x18\x00\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) = 7333 [pid 7334] set_robust_list(0x555555a0f660, 24 [pid 7333] set_robust_list(0x555555a0f660, 24 [pid 7331] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7330] <... write resumed>) = 24 [pid 7334] <... set_robust_list resumed>) = 0 [pid 7331] <... write resumed>) = 24 [pid 7331] mount(NULL, NULL, NULL, 0, NULL [pid 7334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7333] <... set_robust_list resumed>) = 0 [pid 7331] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7330] mount(NULL, NULL, NULL, 0, NULL [pid 7334] <... prctl resumed>) = 0 [pid 7333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7330] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7334 [pid 7334] setpgid(0, 0 [pid 7333] <... prctl resumed>) = 0 [pid 7332] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7331] exit_group(0 [pid 7334] <... setpgid resumed>) = 0 [pid 7330] exit_group(0 [pid 7333] setpgid(0, 0 [pid 7331] <... exit_group resumed>) = ? [pid 7333] <... setpgid resumed>) = 0 [pid 7334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7333] write(3, "1000", 4 [pid 7334] <... openat resumed>) = 3 [pid 7332] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7331] +++ exited with 0 +++ [pid 7330] <... exit_group resumed>) = ? [pid 7334] write(3, "1000", 4 [pid 7333] <... write resumed>) = 4 [pid 7332] <... write resumed>) = 24 [pid 7333] close(3 [pid 7332] mount(NULL, NULL, NULL, 0, NULL [pid 7333] <... close resumed>) = 0 [pid 7332] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7333] mkdir("./file0", 000 [pid 7332] exit_group(0 [pid 7330] +++ exited with 0 +++ [pid 7334] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7331, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7334] close(3 [pid 7333] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7332] <... exit_group resumed>) = ? [pid 7334] <... close resumed>) = 0 [pid 7334] mkdir("./file0", 000 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7334] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7333] pipe2( [pid 7332] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7330, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7332, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7335 attached [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7335 [pid 7335] set_robust_list(0x555555a0f660, 24 [pid 7334] pipe2( [pid 7333] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7334] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7333] dup(4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7335] <... set_robust_list resumed>) = 0 [pid 7334] dup(4 [pid 7333] <... dup resumed>) = 5 [pid 7335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7334] <... dup resumed>) = 5 [pid 7333] 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 7335] <... prctl resumed>) = 0 [pid 7334] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7336 attached [pid 7335] setpgid(0, 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7335] <... setpgid resumed>) = 0 [pid 7335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7337 attached [pid 7336] set_robust_list(0x555555a0f660, 24 [pid 7337] set_robust_list(0x555555a0f660, 24 [pid 7336] <... set_robust_list resumed>) = 0 [pid 7335] <... openat resumed>) = 3 [pid 7334] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7333] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7337] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7336 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7337 [pid 7337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7335] write(3, "1000", 4 [pid 7334] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7337] <... prctl resumed>) = 0 [pid 7336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7335] <... write resumed>) = 4 [pid 7334] <... write resumed>) = 24 [pid 7333] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7337] setpgid(0, 0 [pid 7336] <... prctl resumed>) = 0 [pid 7335] close(3 [pid 7334] mount(NULL, NULL, NULL, 0, NULL [pid 7333] <... write resumed>) = 24 [pid 7337] <... setpgid resumed>) = 0 [pid 7336] setpgid(0, 0 [pid 7335] <... close resumed>) = 0 [pid 7334] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7333] mount(NULL, NULL, NULL, 0, NULL [pid 7336] <... setpgid resumed>) = 0 [pid 7335] mkdir("./file0", 000 [pid 7333] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7335] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7334] exit_group(0 [pid 7335] pipe2( [pid 7337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7335] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7334] <... exit_group resumed>) = ? [pid 7333] exit_group(0 [pid 7337] <... openat resumed>) = 3 [pid 7335] dup(4 [pid 7333] <... exit_group resumed>) = ? [pid 7335] <... dup resumed>) = 5 [pid 7335] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7334] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7336] <... openat resumed>) = 3 [pid 7333] +++ exited with 0 +++ [pid 7337] write(3, "1000", 4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7337] <... write resumed>) = 4 [pid 7336] write(3, "1000", 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7337] close(3 [pid 7336] <... write resumed>) = 4 [pid 7336] close(3 [pid 7337] <... close resumed>) = 0 ./strace-static-x86_64: Process 7338 attached [pid 7337] mkdir("./file0", 000 [pid 7336] <... close resumed>) = 0 [pid 7337] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7336] mkdir("./file0", 000 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7338 [pid 7338] set_robust_list(0x555555a0f660, 24 [pid 7337] pipe2( [pid 7336] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7338] <... set_robust_list resumed>) = 0 [pid 7337] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7336] pipe2( [pid 7335] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7337] dup(4 [pid 7338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7336] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7335] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7337] <... dup resumed>) = 5 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7338] <... prctl resumed>) = 0 [pid 7337] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7336] dup(4 [pid 7335] <... write resumed>) = 24 ./strace-static-x86_64: Process 7339 attached [pid 7339] set_robust_list(0x555555a0f660, 24 [pid 7338] setpgid(0, 0 [pid 7336] <... dup resumed>) = 5 [pid 7335] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7339 [pid 7339] <... set_robust_list resumed>) = 0 [pid 7335] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7336] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7338] <... setpgid resumed>) = 0 [pid 7335] exit_group(0 [pid 7339] <... prctl resumed>) = 0 [pid 7338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7335] <... exit_group resumed>) = ? [pid 7339] setpgid(0, 0) = 0 [pid 7339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7339] write(3, "1000", 4) = 4 [pid 7339] close(3) = 0 [pid 7338] <... openat resumed>) = 3 [pid 7338] write(3, "1000", 4 [pid 7339] mkdir("./file0", 000 [pid 7338] <... write resumed>) = 4 [pid 7339] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7338] close(3 [pid 7339] pipe2( [pid 7338] <... close resumed>) = 0 [pid 7339] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7339] dup(4) = 5 [pid 7339] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7338] mkdir("./file0", 000 [pid 7335] +++ exited with 0 +++ [pid 7338] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7335, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7338] pipe2([3, 4], 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7338] dup(4) = 5 ./strace-static-x86_64: Process 7340 attached [pid 7338] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7340 [pid 7340] set_robust_list(0x555555a0f660, 24) = 0 [pid 7340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7337] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7340] <... prctl resumed>) = 0 [pid 7340] setpgid(0, 0 [pid 7337] write(5, "\x18\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 7339] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7337] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7340] <... setpgid resumed>) = 0 [pid 7337] exit_group(0 [pid 7336] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7337] <... exit_group resumed>) = ? [pid 7336] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7339] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7340] <... openat resumed>) = 3 [pid 7339] <... write resumed>) = 24 [pid 7337] +++ exited with 0 +++ [pid 7336] <... write resumed>) = 24 [pid 7340] write(3, "1000", 4 [pid 7339] mount(NULL, NULL, NULL, 0, NULL [pid 7336] mount(NULL, NULL, NULL, 0, NULL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7340] <... write resumed>) = 4 [pid 7339] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7336] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7340] close(3 [pid 7339] exit_group(0 [pid 7336] exit_group(0 [pid 7340] <... close resumed>) = 0 [pid 7339] <... exit_group resumed>) = ? [pid 7336] <... exit_group resumed>) = ? [pid 7340] mkdir("./file0", 000 [pid 7338] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7338] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7340] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7339] +++ exited with 0 +++ [pid 7336] +++ exited with 0 +++ [pid 7340] pipe2( [pid 7338] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7340] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7338] mount(NULL, NULL, NULL, 0, NULL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7340] dup(4 [pid 7338] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7338] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7340] <... dup resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7338] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7341 attached [pid 7340] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7342 attached [pid 7342] set_robust_list(0x555555a0f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7342 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7341 [pid 7341] set_robust_list(0x555555a0f660, 24 [pid 7342] <... set_robust_list resumed>) = 0 [pid 7341] <... set_robust_list resumed>) = 0 [pid 7338] +++ exited with 0 +++ ./strace-static-x86_64: Process 7343 attached [pid 7342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7343] set_robust_list(0x555555a0f660, 24 [pid 7342] <... prctl resumed>) = 0 [pid 7341] <... prctl resumed>) = 0 [pid 7343] <... set_robust_list resumed>) = 0 [pid 7342] setpgid(0, 0 [pid 7341] setpgid(0, 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7343 [pid 7343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7342] <... setpgid resumed>) = 0 [pid 7341] <... setpgid resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7343] <... prctl resumed>) = 0 [pid 7342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7340] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7343] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7344 attached [pid 7343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7342] <... openat resumed>) = 3 [pid 7341] <... openat resumed>) = 3 [pid 7340] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7344] set_robust_list(0x555555a0f660, 24 [pid 7343] <... openat resumed>) = 3 [pid 7342] write(3, "1000", 4 [pid 7340] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7344 [pid 7341] write(3, "1000", 4 [pid 7344] <... set_robust_list resumed>) = 0 [pid 7342] <... write resumed>) = 4 [pid 7341] <... write resumed>) = 4 [pid 7343] write(3, "1000", 4 [pid 7340] mount(NULL, NULL, NULL, 0, NULL [pid 7344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7342] close(3 [pid 7344] <... prctl resumed>) = 0 [pid 7343] <... write resumed>) = 4 [pid 7342] <... close resumed>) = 0 [pid 7341] close(3 [pid 7340] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7343] close(3 [pid 7342] mkdir("./file0", 000 [pid 7341] <... close resumed>) = 0 [pid 7340] exit_group(0) = ? [pid 7344] setpgid(0, 0 [pid 7343] <... close resumed>) = 0 [pid 7342] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7341] mkdir("./file0", 000 [pid 7340] +++ exited with 0 +++ [pid 7343] mkdir("./file0", 000 [pid 7342] pipe2( [pid 7341] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7344] <... setpgid resumed>) = 0 [pid 7343] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7342] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7341] pipe2( [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7340, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7343] pipe2( [pid 7342] dup(4 [pid 7341] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7345 attached [pid 7344] <... openat resumed>) = 3 [pid 7343] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7342] <... dup resumed>) = 5 [pid 7341] dup(4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7345 [pid 7344] write(3, "1000", 4 [pid 7345] set_robust_list(0x555555a0f660, 24 [pid 7343] dup(4 [pid 7342] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7344] <... write resumed>) = 4 [pid 7341] <... dup resumed>) = 5 [pid 7345] <... set_robust_list resumed>) = 0 [pid 7344] close(3 [pid 7343] <... dup resumed>) = 5 [pid 7341] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7343] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7344] <... close resumed>) = 0 [pid 7344] mkdir("./file0", 000 [pid 7345] <... prctl resumed>) = 0 [pid 7344] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7345] setpgid(0, 0 [pid 7344] pipe2([3, 4], 0) = 0 [pid 7344] dup(4) = 5 [pid 7345] <... setpgid resumed>) = 0 [pid 7345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7344] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7345] <... openat resumed>) = 3 [pid 7345] write(3, "1000", 4) = 4 [pid 7345] close(3) = 0 [pid 7345] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7345] pipe2( [pid 7342] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7345] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7342] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7345] dup(4 [pid 7343] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7342] <... write resumed>) = 24 [pid 7341] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7342] mount(NULL, NULL, NULL, 0, NULL [pid 7341] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7343] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7342] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7345] <... dup resumed>) = 5 [pid 7341] <... write resumed>) = 24 [pid 7345] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7343] <... write resumed>) = 24 [pid 7342] exit_group(0 [pid 7341] mount(NULL, NULL, NULL, 0, NULL [pid 7343] mount(NULL, NULL, NULL, 0, NULL [pid 7342] <... exit_group resumed>) = ? [pid 7341] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7343] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7344] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7341] exit_group(0 [pid 7344] write(5, "\x18\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 7343] exit_group(0 [pid 7341] <... exit_group resumed>) = ? [pid 7344] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7344] exit_group(0 [pid 7343] <... exit_group resumed>) = ? [pid 7344] <... exit_group resumed>) = ? [pid 7343] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7343, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7342] +++ exited with 0 +++ [pid 7341] +++ exited with 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=7341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7346 attached [pid 7345] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7344] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7346] set_robust_list(0x555555a0f660, 24 [pid 7345] write(5, "\x18\x00\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) = 7346 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7346] <... set_robust_list resumed>) = 0 [pid 7345] <... write resumed>) = 24 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7345] mount(NULL, NULL, NULL, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7344, 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 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7347 attached [pid 7346] <... prctl resumed>) = 0 [pid 7345] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7348 attached [pid 7347] set_robust_list(0x555555a0f660, 24 [pid 7346] setpgid(0, 0 [pid 7345] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7347 [pid 7348] set_robust_list(0x555555a0f660, 24 [pid 7347] <... set_robust_list resumed>) = 0 [pid 7346] <... setpgid resumed>) = 0 [pid 7345] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7348 ./strace-static-x86_64: Process 7349 attached [pid 7348] <... set_robust_list resumed>) = 0 [pid 7347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7349] set_robust_list(0x555555a0f660, 24 [pid 7348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7347] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7349 [pid 7349] <... set_robust_list resumed>) = 0 [pid 7347] setpgid(0, 0 [pid 7346] <... openat resumed>) = 3 [pid 7348] <... prctl resumed>) = 0 [pid 7349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7348] setpgid(0, 0 [pid 7347] <... setpgid resumed>) = 0 [pid 7346] write(3, "1000", 4 [pid 7349] setpgid(0, 0 [pid 7348] <... setpgid resumed>) = 0 [pid 7347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7346] <... write resumed>) = 4 [pid 7345] +++ exited with 0 +++ [pid 7349] <... setpgid resumed>) = 0 [pid 7348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7347] <... openat resumed>) = 3 [pid 7347] write(3, "1000", 4) = 4 [pid 7347] close(3) = 0 [pid 7347] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7347] pipe2( [pid 7348] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7348] write(3, "1000", 4 [pid 7347] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7348] <... write resumed>) = 4 [pid 7347] dup(4 [pid 7348] close(3 [pid 7347] <... dup resumed>) = 5 [pid 7346] close(3 [pid 7349] <... openat resumed>) = 3 [pid 7348] <... close resumed>) = 0 [pid 7347] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7349] write(3, "1000", 4 [pid 7348] mkdir("./file0", 000 [pid 7347] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7346] <... close resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7349] <... write resumed>) = 4 [pid 7348] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7347] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7349] close(3 [pid 7348] pipe2( [pid 7346] mkdir("./file0", 000 [pid 7347] <... write resumed>) = 24 [pid 7348] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7347] mount(NULL, NULL, NULL, 0, NULL [pid 7348] dup(4 [pid 7347] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7348] <... dup resumed>) = 5 [pid 7347] exit_group(0 [pid 7348] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7347] <... exit_group resumed>) = ? [pid 7346] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7350 attached [pid 7350] set_robust_list(0x555555a0f660, 24) = 0 [pid 7346] pipe2( [pid 7350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7349] <... close resumed>) = 0 [pid 7348] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7347] +++ exited with 0 +++ [pid 7346] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7350 [pid 7350] setpgid(0, 0) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7346] dup(4 [pid 7349] mkdir("./file0", 000 [pid 7346] <... dup resumed>) = 5 [pid 7348] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7348] <... write resumed>) = 24 [pid 7346] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7350] <... openat resumed>) = 3 [pid 7349] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7348] mount(NULL, NULL, NULL, 0, NULL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7350] write(3, "1000", 4 [pid 7348] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7350] <... write resumed>) = 4 [pid 7348] exit_group(0 [pid 7350] close(3 [pid 7349] pipe2( [pid 7350] <... close resumed>) = 0 [pid 7350] mkdir("./file0", 000) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7351 attached [pid 7349] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7348] <... exit_group resumed>) = ? [pid 7346] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7351] set_robust_list(0x555555a0f660, 24 [pid 7350] pipe2( [pid 7346] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7350] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7346] <... write resumed>) = 24 [pid 7351] <... set_robust_list resumed>) = 0 [pid 7350] dup(4 [pid 7346] mount(NULL, NULL, NULL, 0, NULL [pid 7348] +++ exited with 0 +++ [pid 7349] dup(4 [pid 7351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7350] <... dup resumed>) = 5 [pid 7349] <... dup resumed>) = 5 [pid 7346] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7351 [pid 7349] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7351] <... prctl resumed>) = 0 [pid 7350] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7346] exit_group(0 [pid 7351] setpgid(0, 0) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 7351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7346] <... exit_group resumed>) = ? [pid 7350] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7349] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7350] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7349] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7350] <... write resumed>) = 24 [pid 7349] <... write resumed>) = 24 [pid 7350] mount(NULL, NULL, NULL, 0, NULL [pid 7349] mount(NULL, NULL, NULL, 0, NULL [pid 7350] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7349] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7350] exit_group(0 [pid 7349] exit_group(0 [pid 7346] +++ exited with 0 +++ [pid 7351] <... openat resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7350] <... exit_group resumed>) = ? [pid 7349] <... exit_group resumed>) = ? [pid 7351] write(3, "1000", 4 [pid 7350] +++ exited with 0 +++ [pid 7349] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7351] <... write resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7352 attached [pid 7351] close(3 [pid 7352] set_robust_list(0x555555a0f660, 24 [pid 7351] <... close resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7352 [pid 7352] <... set_robust_list resumed>) = 0 [pid 7351] mkdir("./file0", 000 [pid 7352] prctl(PR_SET_PDEATHSIG, SIGKILL [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 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7352] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7355 attached ./strace-static-x86_64: Process 7354 attached ./strace-static-x86_64: Process 7353 attached [pid 7352] setpgid(0, 0 [pid 7351] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7355 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7353 [pid 7355] set_robust_list(0x555555a0f660, 24 [pid 7354] set_robust_list(0x555555a0f660, 24 [pid 7353] set_robust_list(0x555555a0f660, 24 [pid 7351] pipe2( [pid 7352] <... setpgid resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7354 [pid 7355] <... set_robust_list resumed>) = 0 [pid 7351] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7353] <... set_robust_list resumed>) = 0 [pid 7352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7355] <... prctl resumed>) = 0 [pid 7354] <... set_robust_list resumed>) = 0 [pid 7353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7351] dup(4 [pid 7352] <... openat resumed>) = 3 [pid 7355] setpgid(0, 0 [pid 7351] <... dup resumed>) = 5 [pid 7353] <... prctl resumed>) = 0 [pid 7352] write(3, "1000", 4 [pid 7355] <... setpgid resumed>) = 0 [pid 7354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7353] setpgid(0, 0 [pid 7351] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7352] <... write resumed>) = 4 [pid 7354] <... prctl resumed>) = 0 [pid 7355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7354] setpgid(0, 0 [pid 7353] <... setpgid resumed>) = 0 [pid 7352] close(3 [pid 7354] <... setpgid resumed>) = 0 [pid 7354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7352] <... close resumed>) = 0 [pid 7353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7352] mkdir("./file0", 000 [pid 7355] <... openat resumed>) = 3 [pid 7354] <... openat resumed>) = 3 [pid 7354] write(3, "1000", 4) = 4 [pid 7354] close(3 [pid 7352] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7353] <... openat resumed>) = 3 [pid 7355] write(3, "1000", 4 [pid 7354] <... close resumed>) = 0 [pid 7353] write(3, "1000", 4 [pid 7352] pipe2( [pid 7351] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7355] <... write resumed>) = 4 [pid 7354] mkdir("./file0", 000 [pid 7353] <... write resumed>) = 4 [pid 7352] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7351] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7355] close(3 [pid 7354] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7353] close(3 [pid 7352] dup(4 [pid 7351] <... write resumed>) = 24 [pid 7355] <... close resumed>) = 0 [pid 7354] pipe2( [pid 7353] <... close resumed>) = 0 [pid 7352] <... dup resumed>) = 5 [pid 7351] mount(NULL, NULL, NULL, 0, NULL [pid 7355] mkdir("./file0", 000 [pid 7354] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7351] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7354] dup(4 [pid 7351] exit_group(0 [pid 7355] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7354] <... dup resumed>) = 5 [pid 7353] mkdir("./file0", 000 [pid 7352] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7351] <... exit_group resumed>) = ? [pid 7355] pipe2( [pid 7354] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7353] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7353] pipe2([3, 4], 0) = 0 [pid 7355] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7353] dup(4 [pid 7355] dup(4 [pid 7353] <... dup resumed>) = 5 [pid 7351] +++ exited with 0 +++ [pid 7355] <... dup resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7355] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7353] 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 7356 attached [pid 7356] set_robust_list(0x555555a0f660, 24) = 0 [pid 7356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7356] setpgid(0, 0 [pid 7355] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7354] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7352] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7356 [pid 7356] <... setpgid resumed>) = 0 [pid 7352] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7354] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7353] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7352] <... write resumed>) = 24 [pid 7355] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7354] <... write resumed>) = 24 [pid 7352] mount(NULL, NULL, NULL, 0, NULL [pid 7356] <... openat resumed>) = 3 [pid 7355] <... write resumed>) = 24 [pid 7354] mount(NULL, NULL, NULL, 0, NULL [pid 7353] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7352] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7356] write(3, "1000", 4 [pid 7355] mount(NULL, NULL, NULL, 0, NULL [pid 7354] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7353] <... write resumed>) = 24 [pid 7352] exit_group(0 [pid 7356] <... write resumed>) = 4 [pid 7356] close(3 [pid 7355] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7354] exit_group(0 [pid 7353] mount(NULL, NULL, NULL, 0, NULL [pid 7352] <... exit_group resumed>) = ? [pid 7356] <... close resumed>) = 0 [pid 7355] exit_group(0 [pid 7354] <... exit_group resumed>) = ? [pid 7353] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7356] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7356] pipe2([3, 4], 0) = 0 [pid 7354] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7354, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7356] dup(4 [pid 7352] +++ exited with 0 +++ [pid 7356] <... dup resumed>) = 5 [pid 7355] <... exit_group resumed>) = ? [pid 7353] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7352, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7356] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7353] <... exit_group resumed>) = ? [pid 7355] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7355, 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 7353] +++ exited with 0 +++ ./strace-static-x86_64: Process 7357 attached [pid 7356] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7357 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7353, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7356] write(5, "\x18\x00\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./strace-static-x86_64: Process 7358 attached [pid 7357] set_robust_list(0x555555a0f660, 24 [pid 7356] <... write resumed>) = 24 [pid 7356] mount(NULL, NULL, NULL, 0, NULL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7359 attached [pid 7358] set_robust_list(0x555555a0f660, 24 [pid 7357] <... set_robust_list resumed>) = 0 [pid 7356] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7358] <... set_robust_list resumed>) = 0 [pid 7356] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7358 [pid 7358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7356] <... exit_group resumed>) = ? [pid 7359] set_robust_list(0x555555a0f660, 24 [pid 7357] <... prctl resumed>) = 0 [pid 7358] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7360 attached [pid 7359] <... set_robust_list resumed>) = 0 [pid 7357] setpgid(0, 0 [pid 7358] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7359 [pid 7360] set_robust_list(0x555555a0f660, 24 [pid 7359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7358] <... setpgid resumed>) = 0 [pid 7357] <... setpgid resumed>) = 0 [pid 7360] <... set_robust_list resumed>) = 0 [pid 7359] <... prctl resumed>) = 0 [pid 7356] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7360 [pid 7360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7360] <... prctl resumed>) = 0 [pid 7359] setpgid(0, 0 [pid 7357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7356, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7360] setpgid(0, 0 [pid 7359] <... setpgid resumed>) = 0 [pid 7358] <... openat resumed>) = 3 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7360] <... setpgid resumed>) = 0 [pid 7357] <... openat resumed>) = 3 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7358] write(3, "1000", 4 [pid 7357] write(3, "1000", 4 [pid 7358] <... write resumed>) = 4 [pid 7360] <... openat resumed>) = 3 [pid 7359] <... openat resumed>) = 3 [pid 7358] close(3 [pid 7357] <... write resumed>) = 4 [pid 7360] write(3, "1000", 4) = 4 [pid 7358] <... close resumed>) = 0 [pid 7357] close(3 [pid 7359] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7361 attached [pid 7360] close(3 [pid 7359] <... write resumed>) = 4 [pid 7358] mkdir("./file0", 000 [pid 7357] <... close resumed>) = 0 [pid 7360] <... close resumed>) = 0 [pid 7359] close(3 [pid 7361] set_robust_list(0x555555a0f660, 24 [pid 7360] mkdir("./file0", 000 [pid 7358] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7357] mkdir("./file0", 000 [pid 7359] <... close resumed>) = 0 [pid 7360] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7361 [pid 7360] pipe2( [pid 7361] <... set_robust_list resumed>) = 0 [pid 7360] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7360] dup(4 [pid 7359] mkdir("./file0", 000 [pid 7358] pipe2( [pid 7361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7360] <... dup resumed>) = 5 [pid 7357] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7361] <... prctl resumed>) = 0 [pid 7360] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7359] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7358] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7357] pipe2( [pid 7361] setpgid(0, 0 [pid 7359] pipe2( [pid 7358] dup(4 [pid 7357] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7361] <... setpgid resumed>) = 0 [pid 7360] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7359] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7358] <... dup resumed>) = 5 [pid 7360] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7359] dup(4 [pid 7361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7360] <... write resumed>) = 24 [pid 7359] <... dup resumed>) = 5 [pid 7358] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7357] dup(4 [pid 7360] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7360] exit_group(0 [pid 7359] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7357] <... dup resumed>) = 5 [pid 7360] <... exit_group resumed>) = ? [pid 7361] <... openat resumed>) = 3 [pid 7360] +++ exited with 0 +++ [pid 7357] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7361] write(3, "1000", 4) = 4 [pid 7361] close(3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7361] <... close resumed>) = 0 [pid 7361] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7361] pipe2([3, 4], 0) = 0 [pid 7359] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7358] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7361] dup(4 [pid 7357] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7357] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7361] <... dup resumed>) = 5 [pid 7359] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7358] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7357] <... write resumed>) = 24 [pid 7361] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7359] <... write resumed>) = 24 [pid 7358] <... write resumed>) = 24 [pid 7357] mount(NULL, NULL, NULL, 0, NULL [pid 7358] mount(NULL, NULL, NULL, 0, NULL [pid 7357] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7358] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7359] mount(NULL, NULL, NULL, 0, NULL [pid 7358] exit_group(0 [pid 7357] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7359] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7359] exit_group(0 [pid 7358] <... exit_group resumed>) = ? [pid 7357] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7362 attached [pid 7359] <... exit_group resumed>) = ? [pid 7358] +++ exited with 0 +++ [pid 7357] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7357, 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 7359] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7362 [pid 7362] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7363 attached ) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7359, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7363] set_robust_list(0x555555a0f660, 24) = 0 [pid 7363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7363 [pid 7362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7363] <... prctl resumed>) = 0 [pid 7363] setpgid(0, 0) = 0 [pid 7363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7361] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7363] write(3, "1000", 4) = 4 [pid 7363] close(3 [pid 7362] <... prctl resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7363] <... close resumed>) = 0 [pid 7363] mkdir("./file0", 000) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7364 attached [pid 7362] setpgid(0, 0 [pid 7361] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7362] <... setpgid resumed>) = 0 [pid 7361] <... write resumed>) = 24 [pid 7364] set_robust_list(0x555555a0f660, 24 [pid 7363] pipe2( [pid 7362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7364] <... set_robust_list resumed>) = 0 [pid 7363] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7361] mount(NULL, NULL, NULL, 0, NULL [pid 7364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7363] dup(4 [pid 7362] <... openat resumed>) = 3 [pid 7361] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7364 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7363] <... dup resumed>) = 5 [pid 7362] write(3, "1000", 4 [pid 7361] exit_group(0 [pid 7364] <... prctl resumed>) = 0 [pid 7363] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7365 attached [pid 7364] setpgid(0, 0 [pid 7362] <... write resumed>) = 4 [pid 7361] <... exit_group resumed>) = ? [pid 7362] close(3 [pid 7365] set_robust_list(0x555555a0f660, 24 [pid 7364] <... setpgid resumed>) = 0 [pid 7362] <... close resumed>) = 0 [pid 7361] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7365 [pid 7365] <... set_robust_list resumed>) = 0 [pid 7364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7362] mkdir("./file0", 000 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7362] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7365] <... prctl resumed>) = 0 [pid 7362] pipe2( [pid 7365] setpgid(0, 0 [pid 7364] <... openat resumed>) = 3 [pid 7362] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7365] <... setpgid resumed>) = 0 [pid 7363] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7362] dup(4 [pid 7365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7364] write(3, "1000", 4 [pid 7362] <... dup resumed>) = 5 [pid 7365] <... openat resumed>) = 3 [pid 7364] <... write resumed>) = 4 [pid 7363] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7362] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7365] write(3, "1000", 4 [pid 7364] close(3 [pid 7363] <... write resumed>) = 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7365] <... write resumed>) = 4 [pid 7364] <... close resumed>) = 0 [pid 7363] mount(NULL, NULL, NULL, 0, NULL [pid 7364] mkdir("./file0", 000 [pid 7365] close(3 [pid 7363] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7366 attached [pid 7365] <... close resumed>) = 0 [pid 7363] exit_group(0 [pid 7366] set_robust_list(0x555555a0f660, 24 [pid 7365] mkdir("./file0", 000 [pid 7364] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7366] <... set_robust_list resumed>) = 0 [pid 7365] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7364] pipe2( [pid 7363] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7366 [pid 7366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7365] pipe2( [pid 7364] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7366] <... prctl resumed>) = 0 [pid 7366] setpgid(0, 0) = 0 [pid 7364] dup(4 [pid 7363] +++ exited with 0 +++ [pid 7366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7364] <... dup resumed>) = 5 [pid 7364] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7366] <... openat resumed>) = 3 [pid 7365] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7365] dup(4 [pid 7366] write(3, "1000", 4 [pid 7365] <... dup resumed>) = 5 [pid 7366] <... write resumed>) = 4 [pid 7366] close(3) = 0 [pid 7365] 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 7366] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7366] pipe2([3, 4], 0) = 0 [pid 7366] dup(4) = 5 [pid 7366] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7367 attached [pid 7362] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7367] set_robust_list(0x555555a0f660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7367 [pid 7367] <... set_robust_list resumed>) = 0 [pid 7362] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7362] <... write resumed>) = 24 [pid 7362] mount(NULL, NULL, NULL, 0, NULL [pid 7367] <... prctl resumed>) = 0 [pid 7362] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7367] setpgid(0, 0 [pid 7362] exit_group(0 [pid 7367] <... setpgid resumed>) = 0 [pid 7362] <... exit_group resumed>) = ? [pid 7365] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7364] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7362] +++ exited with 0 +++ [pid 7367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7364] write(5, "\x18\x00\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=7362, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 7364] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7367] <... openat resumed>) = 3 [pid 7365] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7364] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7368 attached [pid 7367] write(3, "1000", 4 [pid 7365] <... write resumed>) = 24 [pid 7364] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7368] set_robust_list(0x555555a0f660, 24 [pid 7367] <... write resumed>) = 4 [pid 7365] mount(NULL, NULL, NULL, 0, NULL [pid 7364] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7368 [pid 7367] close(3 [pid 7365] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7364] <... exit_group resumed>) = ? [pid 7368] <... set_robust_list resumed>) = 0 [pid 7367] <... close resumed>) = 0 [pid 7366] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7365] exit_group(0 [pid 7368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7364] +++ exited with 0 +++ [pid 7368] <... prctl resumed>) = 0 [pid 7367] mkdir("./file0", 000 [pid 7366] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7365] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7368] setpgid(0, 0 [pid 7367] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7367] pipe2( [pid 7366] <... write resumed>) = 24 [pid 7367] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7366] mount(NULL, NULL, NULL, 0, NULL [pid 7368] <... setpgid resumed>) = 0 [pid 7366] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7367] dup(4) = 5 [pid 7368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7367] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7365] +++ exited with 0 +++ [pid 7368] <... openat resumed>) = 3 [pid 7366] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7368] write(3, "1000", 4) = 4 [pid 7366] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7367] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7367] write(5, "\x18\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 7367] mount(NULL, NULL, NULL, 0, NULL [pid 7368] close(3 [pid 7367] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7366] +++ exited with 0 +++ [pid 7368] <... close resumed>) = 0 [pid 7368] mkdir("./file0", 000 [pid 7367] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7368] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7367] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7369 attached [pid 7368] pipe2( [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7370 attached [pid 7369] set_robust_list(0x555555a0f660, 24 [pid 7368] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7367] +++ exited with 0 +++ [pid 7370] set_robust_list(0x555555a0f660, 24) = 0 [pid 7369] <... set_robust_list resumed>) = 0 [pid 7368] dup(4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7370 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7369 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7368] <... dup resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7367, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7370] <... prctl resumed>) = 0 [pid 7369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7368] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7371 attached [pid 7370] setpgid(0, 0 [pid 7369] <... prctl resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7370] <... setpgid resumed>) = 0 [pid 7369] setpgid(0, 0 [pid 7371] set_robust_list(0x555555a0f660, 24) = 0 [pid 7370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7369] <... setpgid resumed>) = 0 [pid 7371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7371 ./strace-static-x86_64: Process 7372 attached [pid 7371] <... prctl resumed>) = 0 [pid 7370] <... openat resumed>) = 3 [pid 7369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7371] setpgid(0, 0 [pid 7370] write(3, "1000", 4 [pid 7372] set_robust_list(0x555555a0f660, 24) = 0 [pid 7371] <... setpgid resumed>) = 0 [pid 7370] <... write resumed>) = 4 [pid 7369] <... openat resumed>) = 3 [pid 7368] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7370] close(3 [pid 7369] write(3, "1000", 4 [pid 7368] write(5, "\x18\x00\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) = 7372 [pid 7372] <... prctl resumed>) = 0 [pid 7371] <... openat resumed>) = 3 [pid 7370] <... close resumed>) = 0 [pid 7369] <... write resumed>) = 4 [pid 7368] <... write resumed>) = 24 [pid 7372] setpgid(0, 0 [pid 7371] write(3, "1000", 4 [pid 7368] mount(NULL, NULL, NULL, 0, NULL [pid 7369] close(3 [pid 7372] <... setpgid resumed>) = 0 [pid 7371] <... write resumed>) = 4 [pid 7370] mkdir("./file0", 000 [pid 7369] <... close resumed>) = 0 [pid 7368] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7371] close(3 [pid 7370] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7369] mkdir("./file0", 000 [pid 7368] exit_group(0 [pid 7371] <... close resumed>) = 0 [pid 7370] pipe2( [pid 7369] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7368] <... exit_group resumed>) = ? [pid 7372] <... openat resumed>) = 3 [pid 7371] mkdir("./file0", 000 [pid 7370] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7369] pipe2( [pid 7370] dup(4 [pid 7369] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7370] <... dup resumed>) = 5 [pid 7371] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7370] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7369] dup(4 [pid 7372] write(3, "1000", 4 [pid 7371] pipe2( [pid 7368] +++ exited with 0 +++ [pid 7372] <... write resumed>) = 4 [pid 7371] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7369] <... dup resumed>) = 5 [pid 7372] close(3) = 0 [pid 7371] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7368, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7372] mkdir("./file0", 000 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7372] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7371] <... dup resumed>) = 5 [pid 7369] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] <... restart_syscall resumed>) = 0 [pid 7372] pipe2( [pid 7371] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7372] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7372] dup(4) = 5 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7373 attached [pid 7372] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7370] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7373] set_robust_list(0x555555a0f660, 24 [pid 7370] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7373] <... set_robust_list resumed>) = 0 [pid 7370] <... write resumed>) = 24 [pid 7370] mount(NULL, NULL, NULL, 0, NULL [pid 7373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7371] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7370] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7369] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7373 [pid 7373] <... prctl resumed>) = 0 [pid 7371] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7370] exit_group(0 [pid 7369] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7372] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7373] setpgid(0, 0 [pid 7372] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7371] <... write resumed>) = 24 [pid 7369] <... write resumed>) = 24 [pid 7373] <... setpgid resumed>) = 0 [pid 7372] <... write resumed>) = 24 [pid 7371] mount(NULL, NULL, NULL, 0, NULL [pid 7370] <... exit_group resumed>) = ? [pid 7369] mount(NULL, NULL, NULL, 0, NULL [pid 7373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7372] mount(NULL, NULL, NULL, 0, NULL [pid 7371] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7369] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7372] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7371] exit_group(0 [pid 7369] exit_group(0 [pid 7373] <... openat resumed>) = 3 [pid 7372] exit_group(0 [pid 7371] <... exit_group resumed>) = ? [pid 7369] <... exit_group resumed>) = ? [pid 7372] <... exit_group resumed>) = ? [pid 7370] +++ exited with 0 +++ [pid 7372] +++ exited with 0 +++ [pid 7371] +++ exited with 0 +++ [pid 7373] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7372, 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=7371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7373] <... write resumed>) = 4 [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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7375 attached ./strace-static-x86_64: Process 7374 attached ./strace-static-x86_64: Process 7376 attached [pid 7373] close(3 [pid 7369] +++ exited with 0 +++ [pid 7376] set_robust_list(0x555555a0f660, 24 [pid 7375] set_robust_list(0x555555a0f660, 24 [pid 7374] set_robust_list(0x555555a0f660, 24 [pid 7373] <... close resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7375 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7376 [pid 7376] <... set_robust_list resumed>) = 0 [pid 7375] <... set_robust_list resumed>) = 0 [pid 7374] <... set_robust_list resumed>) = 0 [pid 7373] mkdir("./file0", 000 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7374 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7373] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7376] <... prctl resumed>) = 0 [pid 7375] <... prctl resumed>) = 0 [pid 7374] <... prctl resumed>) = 0 [pid 7373] pipe2( [pid 5067] <... restart_syscall resumed>) = 0 [pid 7376] setpgid(0, 0 [pid 7375] setpgid(0, 0 [pid 7374] setpgid(0, 0 [pid 7373] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7376] <... setpgid resumed>) = 0 [pid 7375] <... setpgid resumed>) = 0 [pid 7374] <... setpgid resumed>) = 0 [pid 7373] dup(4 [pid 7376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7376] <... openat resumed>) = 3 [pid 7375] <... openat resumed>) = 3 [pid 7373] <... dup resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7376] write(3, "1000", 4 [pid 7374] <... openat resumed>) = 3 [pid 7373] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7376] <... write resumed>) = 4 ./strace-static-x86_64: Process 7378 attached [pid 7376] close(3) = 0 [pid 7376] mkdir("./file0", 000 [pid 7375] write(3, "1000", 4 [pid 7374] write(3, "1000", 4) = 4 [pid 7374] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7378 [pid 7375] <... write resumed>) = 4 [pid 7374] <... close resumed>) = 0 [pid 7375] close(3 [pid 7374] mkdir("./file0", 000 [pid 7376] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7376] pipe2( [pid 7378] set_robust_list(0x555555a0f660, 24 [pid 7376] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7375] <... close resumed>) = 0 [pid 7374] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7378] <... set_robust_list resumed>) = 0 [pid 7376] dup(4 [pid 7374] pipe2( [pid 7376] <... dup resumed>) = 5 [pid 7375] mkdir("./file0", 000 [pid 7374] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7376] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7375] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7374] dup(4 [pid 7375] pipe2( [pid 7378] <... prctl resumed>) = 0 [pid 7375] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7374] <... dup resumed>) = 5 [pid 7378] setpgid(0, 0 [pid 7375] dup(4 [pid 7374] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7375] <... dup resumed>) = 5 [pid 7375] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7378] <... setpgid resumed>) = 0 [pid 7378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7378] write(3, "1000", 4) = 4 [pid 7378] close(3) = 0 [pid 7378] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7378] pipe2([3, 4], 0) = 0 [pid 7373] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7378] dup(4) = 5 [pid 7373] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7378] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7373] <... write resumed>) = 24 [pid 7376] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7374] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7373] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7373] exit_group(0 [pid 7376] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7373] <... exit_group resumed>) = ? [pid 7376] <... write resumed>) = 24 [pid 7375] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7374] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7373] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7376] mount(NULL, NULL, NULL, 0, NULL [pid 5073] <... restart_syscall resumed>) = 0 [pid 7376] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7375] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7374] <... write resumed>) = 24 [pid 7376] exit_group(0 [pid 7375] <... write resumed>) = 24 [pid 7374] mount(NULL, NULL, NULL, 0, NULL [pid 7375] mount(NULL, NULL, NULL, 0, NULL [pid 7374] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7376] <... exit_group resumed>) = ? [pid 7375] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7374] exit_group(0./strace-static-x86_64: Process 7379 attached [pid 7376] +++ exited with 0 +++ [pid 7374] <... exit_group resumed>) = ? [pid 7379] set_robust_list(0x555555a0f660, 24 [pid 7375] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7379 [pid 7379] <... set_robust_list resumed>) = 0 [pid 7375] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7378] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7375] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7374] +++ exited with 0 +++ [pid 7379] <... prctl resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7374, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7379] setpgid(0, 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7379] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7378] write(5, "\x18\x00\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 7380 attached [pid 7378] <... write resumed>) = 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7381 ./strace-static-x86_64: Process 7381 attached [pid 7378] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7381] set_robust_list(0x555555a0f660, 24 [pid 7380] set_robust_list(0x555555a0f660, 24 [pid 7379] <... openat resumed>) = 3 [pid 7378] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7380 ./strace-static-x86_64: Process 7382 attached [pid 7381] <... set_robust_list resumed>) = 0 [pid 7380] <... set_robust_list resumed>) = 0 [pid 7379] write(3, "1000", 4 [pid 7378] <... exit_group resumed>) = ? [pid 7382] set_robust_list(0x555555a0f660, 24 [pid 7381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7379] <... write resumed>) = 4 [pid 7382] <... set_robust_list resumed>) = 0 [pid 7381] <... prctl resumed>) = 0 [pid 7380] <... prctl resumed>) = 0 [pid 7378] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7382 [pid 7381] setpgid(0, 0 [pid 7379] close(3 [pid 7382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7381] <... setpgid resumed>) = 0 [pid 7380] setpgid(0, 0 [pid 7379] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7378, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7382] <... prctl resumed>) = 0 [pid 7381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7380] <... setpgid resumed>) = 0 [pid 7379] mkdir("./file0", 000 [pid 7382] setpgid(0, 0 [pid 7381] <... openat resumed>) = 3 [pid 7379] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7381] write(3, "1000", 4 [pid 7379] pipe2( [pid 7381] <... write resumed>) = 4 [pid 7379] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7381] close(3 [pid 7379] dup(4 [pid 7382] <... setpgid resumed>) = 0 [pid 7381] <... close resumed>) = 0 [pid 7379] <... dup resumed>) = 5 [pid 7382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7381] mkdir("./file0", 000 [pid 7380] <... openat resumed>) = 3 [pid 7381] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7379] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7382] <... openat resumed>) = 3 [pid 7381] pipe2( [pid 7380] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7381] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7380] <... write resumed>) = 4 [pid 7381] dup(4) = 5 [pid 7381] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7383 attached [pid 7382] write(3, "1000", 4 [pid 7380] close(3) = 0 [pid 7383] set_robust_list(0x555555a0f660, 24 [pid 7382] <... write resumed>) = 4 [pid 7380] mkdir("./file0", 000 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7383 [pid 7382] close(3) = 0 [pid 7383] <... set_robust_list resumed>) = 0 [pid 7382] mkdir("./file0", 000 [pid 7383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7383] setpgid(0, 0 [pid 7380] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7383] <... setpgid resumed>) = 0 [pid 7382] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7380] pipe2( [pid 7383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7382] pipe2( [pid 7380] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7382] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7380] dup(4) = 5 [pid 7383] <... openat resumed>) = 3 [pid 7382] dup(4 [pid 7380] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7383] write(3, "1000", 4) = 4 [pid 7383] close(3) = 0 [pid 7382] <... dup resumed>) = 5 [pid 7383] mkdir("./file0", 000 [pid 7382] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7383] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7383] pipe2([3, 4], 0) = 0 [pid 7383] dup(4) = 5 [pid 7383] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7381] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7381] write(5, "\x18\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 7381] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7381] exit_group(0) = ? [pid 7381] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7381, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7380] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7379] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7380] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7379] write(5, "\x18\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 7379] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7384 attached [pid 7380] <... write resumed>) = 24 [pid 7379] exit_group(0 [pid 7380] mount(NULL, NULL, NULL, 0, NULL [pid 7379] <... exit_group resumed>) = ? [pid 7384] set_robust_list(0x555555a0f660, 24 [pid 7380] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7379] +++ exited with 0 +++ [pid 7384] <... set_robust_list resumed>) = 0 [pid 7380] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7384 [pid 7380] <... exit_group resumed>) = ? [pid 7384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7380] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7385 attached [pid 7384] <... prctl resumed>) = 0 [pid 7382] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7385] set_robust_list(0x555555a0f660, 24 [pid 7384] setpgid(0, 0 [pid 7385] <... set_robust_list resumed>) = 0 [pid 7382] write(5, "\x18\x00\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 7384] <... setpgid resumed>) = 0 [pid 7382] <... write resumed>) = 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7385 ./strace-static-x86_64: Process 7386 attached [pid 7385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7383] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7382] mount(NULL, NULL, NULL, 0, NULL [pid 7386] set_robust_list(0x555555a0f660, 24 [pid 7385] <... prctl resumed>) = 0 [pid 7384] <... openat resumed>) = 3 [pid 7386] <... set_robust_list resumed>) = 0 [pid 7385] setpgid(0, 0 [pid 7383] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7384] write(3, "1000", 4 [pid 7382] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7386 [pid 7386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7385] <... setpgid resumed>) = 0 [pid 7384] <... write resumed>) = 4 [pid 7383] <... write resumed>) = 24 [pid 7382] exit_group(0 [pid 7386] <... prctl resumed>) = 0 [pid 7385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7384] close(3 [pid 7383] mount(NULL, NULL, NULL, 0, NULL [pid 7382] <... exit_group resumed>) = ? [pid 7386] setpgid(0, 0 [pid 7384] <... close resumed>) = 0 [pid 7384] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7384] pipe2( [pid 7386] <... setpgid resumed>) = 0 [pid 7385] <... openat resumed>) = 3 [pid 7383] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7382] +++ exited with 0 +++ [pid 7386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7385] write(3, "1000", 4 [pid 7384] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7383] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7382, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7385] <... write resumed>) = 4 [pid 7383] <... exit_group resumed>) = ? [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7385] close(3 [pid 7384] dup(4 [pid 7386] <... openat resumed>) = 3 [pid 7385] <... close resumed>) = 0 [pid 7384] <... dup resumed>) = 5 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7386] write(3, "1000", 4 [pid 7385] mkdir("./file0", 000 [pid 7386] <... write resumed>) = 4 [pid 7385] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7384] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7383] +++ exited with 0 +++ [pid 7386] close(3 [pid 7385] pipe2( [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7386] <... close resumed>) = 0 [pid 7385] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7386] mkdir("./file0", 000 [pid 7385] dup(4./strace-static-x86_64: Process 7387 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7386] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7385] <... dup resumed>) = 5 [pid 7387] set_robust_list(0x555555a0f660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7386] pipe2( [pid 7385] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7387] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7388 attached [pid 7387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7386] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7387 [pid 7388] set_robust_list(0x555555a0f660, 24) = 0 [pid 7388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7388] setpgid(0, 0) = 0 [pid 7386] dup(4 [pid 7387] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7388 [pid 7388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7387] setpgid(0, 0) = 0 [pid 7386] <... dup resumed>) = 5 [pid 7388] <... openat resumed>) = 3 [pid 7387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7386] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7388] write(3, "1000", 4 [pid 7387] <... openat resumed>) = 3 [pid 7384] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7388] <... write resumed>) = 4 [pid 7388] close(3 [pid 7387] write(3, "1000", 4) = 4 [pid 7384] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7387] close(3 [pid 7388] <... close resumed>) = 0 [pid 7384] <... write resumed>) = 24 [pid 7388] mkdir("./file0", 000 [pid 7387] <... close resumed>) = 0 [pid 7384] mount(NULL, NULL, NULL, 0, NULL [pid 7387] mkdir("./file0", 000 [pid 7384] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7388] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7387] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7385] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7384] exit_group(0 [pid 7388] pipe2( [pid 7387] pipe2([3, 4], 0) = 0 [pid 7384] <... exit_group resumed>) = ? [pid 7388] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7385] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7388] dup(4 [pid 7387] dup(4 [pid 7385] <... write resumed>) = 24 [pid 7388] <... dup resumed>) = 5 [pid 7387] <... dup resumed>) = 5 [pid 7385] mount(NULL, NULL, NULL, 0, NULL [pid 7384] +++ exited with 0 +++ [pid 7388] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7387] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7385] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7385] exit_group(0) = ? [pid 7386] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7385] +++ exited with 0 +++ [pid 7386] write(5, "\x18\x00\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=7385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7386] <... write resumed>) = 24 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7386] mount(NULL, NULL, NULL, 0, NULL [pid 5073] <... restart_syscall resumed>) = 0 [pid 7386] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7386] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7386] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7389 attached [pid 7389] set_robust_list(0x555555a0f660, 24 [pid 7386] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7386, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ./strace-static-x86_64: Process 7390 attached [pid 7389] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7389 [pid 7390] set_robust_list(0x555555a0f660, 24 [pid 7389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7390 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7390] <... set_robust_list resumed>) = 0 [pid 7389] <... prctl resumed>) = 0 [pid 7390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7389] setpgid(0, 0 [pid 7388] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7387] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7390] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7391 attached [pid 7391] set_robust_list(0x555555a0f660, 24) = 0 [pid 7391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7391] setpgid(0, 0) = 0 [pid 7391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7391 [pid 7391] <... openat resumed>) = 3 [pid 7387] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7391] write(3, "1000", 4 [pid 7387] <... write resumed>) = 24 [pid 7391] <... write resumed>) = 4 [pid 7387] mount(NULL, NULL, NULL, 0, NULL [pid 7391] close(3 [pid 7387] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7389] <... setpgid resumed>) = 0 [pid 7391] <... close resumed>) = 0 [pid 7390] setpgid(0, 0 [pid 7387] exit_group(0 [pid 7391] mkdir("./file0", 000 [pid 7389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7390] <... setpgid resumed>) = 0 [pid 7388] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7387] <... exit_group resumed>) = ? [pid 7391] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7389] <... openat resumed>) = 3 [pid 7388] <... write resumed>) = 24 [pid 7391] pipe2( [pid 7388] mount(NULL, NULL, NULL, 0, NULL [pid 7387] +++ exited with 0 +++ [pid 7391] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7389] write(3, "1000", 4 [pid 7388] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7390] <... openat resumed>) = 3 [pid 7389] <... write resumed>) = 4 [pid 7391] dup(4 [pid 7390] write(3, "1000", 4 [pid 7388] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7389] close(3 [pid 7391] <... dup resumed>) = 5 [pid 7390] <... write resumed>) = 4 [pid 7388] <... exit_group resumed>) = ? [pid 7391] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7389] <... close resumed>) = 0 [pid 7388] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7390] close(3 [pid 7389] mkdir("./file0", 000 [pid 7390] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7390] mkdir("./file0", 000 [pid 7389] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7390] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] <... restart_syscall resumed>) = 0 [pid 7390] pipe2(./strace-static-x86_64: Process 7392 attached [3, 4], 0) = 0 [pid 7392] set_robust_list(0x555555a0f660, 24) = 0 [pid 7392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7392] setpgid(0, 0 [pid 7389] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7392 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7392] <... setpgid resumed>) = 0 [pid 7390] dup(4 [pid 7392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7389] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7390] <... dup resumed>) = 5 [pid 7392] <... openat resumed>) = 3 [pid 7390] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7389] dup(4) = 5 [pid 7392] write(3, "1000", 4) = 4 [pid 7389] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7392] close(3) = 0 [pid 7392] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7392] pipe2([3, 4], 0) = 0 [pid 7392] dup(4./strace-static-x86_64: Process 7393 attached [pid 7391] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7389] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7393] set_robust_list(0x555555a0f660, 24 [pid 7392] <... dup resumed>) = 5 [pid 7391] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7389] write(5, "\x18\x00\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) = 7393 [pid 7392] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7393] <... set_robust_list resumed>) = 0 [pid 7391] <... write resumed>) = 24 [pid 7389] <... write resumed>) = 24 [pid 7393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7391] mount(NULL, NULL, NULL, 0, NULL [pid 7390] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7389] mount(NULL, NULL, NULL, 0, NULL [pid 7393] <... prctl resumed>) = 0 [pid 7391] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7390] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7389] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7393] setpgid(0, 0 [pid 7391] exit_group(0 [pid 7390] <... write resumed>) = 24 [pid 7389] exit_group(0 [pid 7393] <... setpgid resumed>) = 0 [pid 7391] <... exit_group resumed>) = ? [pid 7389] <... exit_group resumed>) = ? [pid 7393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7391] +++ exited with 0 +++ [pid 7390] mount(NULL, NULL, NULL, 0, NULL [pid 7389] +++ exited with 0 +++ [pid 7393] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7393] write(3, "1000", 4) = 4 [pid 7393] close(3 [pid 7392] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7390] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7393] <... close resumed>) = 0 [pid 7393] mkdir("./file0", 000 [pid 7392] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7390] exit_group(0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7392] <... write resumed>) = 24 [pid 7390] <... exit_group resumed>) = ? [pid 7392] mount(NULL, NULL, NULL, 0, NULL [pid 5066] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7393] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7390] +++ exited with 0 +++ [pid 7393] pipe2( [pid 7392] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7393] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7392] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7392] <... exit_group resumed>) = ? [pid 7393] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7393] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7395 attached [pid 7393] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7395] set_robust_list(0x555555a0f660, 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7392] +++ exited with 0 +++ ./strace-static-x86_64: Process 7396 attached ./strace-static-x86_64: Process 7394 attached [pid 7395] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7394 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7395 [pid 7396] set_robust_list(0x555555a0f660, 24 [pid 7395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7394] set_robust_list(0x555555a0f660, 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7395] <... prctl resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7396] <... set_robust_list resumed>) = 0 [pid 7395] setpgid(0, 0 [pid 7394] <... set_robust_list resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7395] <... setpgid resumed>) = 0 [pid 7394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7396] <... prctl resumed>) = 0 [pid 7395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7394] <... prctl resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7396 [pid 7396] setpgid(0, 0 [pid 7395] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7397 attached [pid 7394] setpgid(0, 0 [pid 7396] <... setpgid resumed>) = 0 [pid 7394] <... setpgid resumed>) = 0 [pid 7395] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7397 [pid 7395] <... write resumed>) = 4 [pid 7395] close(3) = 0 [pid 7394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7397] set_robust_list(0x555555a0f660, 24 [pid 7396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7395] mkdir("./file0", 000 [pid 7394] <... openat resumed>) = 3 [pid 7397] <... set_robust_list resumed>) = 0 [pid 7395] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7395] pipe2( [pid 7397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7395] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7395] dup(4 [pid 7397] <... prctl resumed>) = 0 [pid 7396] <... openat resumed>) = 3 [pid 7395] <... dup resumed>) = 5 [pid 7394] write(3, "1000", 4 [pid 7393] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7397] setpgid(0, 0 [pid 7396] write(3, "1000", 4 [pid 7395] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7394] <... write resumed>) = 4 [pid 7393] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7397] <... setpgid resumed>) = 0 [pid 7396] <... write resumed>) = 4 [pid 7394] close(3 [pid 7393] <... write resumed>) = 24 [pid 7394] <... close resumed>) = 0 [pid 7393] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7393] exit_group(0) = ? [pid 7397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7396] close(3 [pid 7395] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7394] mkdir("./file0", 000 [pid 7397] <... openat resumed>) = 3 [pid 7396] <... close resumed>) = 0 [pid 7395] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7394] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7397] write(3, "1000", 4 [pid 7396] mkdir("./file0", 000 [pid 7395] <... write resumed>) = 24 [pid 7394] pipe2( [pid 7397] <... write resumed>) = 4 [pid 7396] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7395] mount(NULL, NULL, NULL, 0, NULL [pid 7394] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7397] close(3 [pid 7396] pipe2( [pid 7395] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7394] dup(4 [pid 7393] +++ exited with 0 +++ [pid 7397] <... close resumed>) = 0 [pid 7396] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7395] exit_group(0 [pid 7397] mkdir("./file0", 000 [pid 7396] dup(4 [pid 7395] <... exit_group resumed>) = ? [pid 7394] <... dup resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7397] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7396] <... dup resumed>) = 5 [pid 7394] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7397] pipe2( [pid 7396] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7395] +++ exited with 0 +++ [pid 7397] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 7398 attached [pid 7397] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7397] <... dup resumed>) = 5 [pid 7398] set_robust_list(0x555555a0f660, 24 [pid 7397] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7398 [pid 7398] <... set_robust_list resumed>) = 0 [pid 7398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7398] setpgid(0, 0) = 0 [pid 7398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7398] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7398] <... write resumed>) = 4 [pid 7398] close(3) = 0 [pid 7398] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7398] pipe2([3, 4], 0) = 0 ./strace-static-x86_64: Process 7399 attached [pid 7398] dup(4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7399 [pid 7399] set_robust_list(0x555555a0f660, 24) = 0 [pid 7398] <... dup resumed>) = 5 [pid 7399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7398] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7399] <... prctl resumed>) = 0 [pid 7399] setpgid(0, 0 [pid 7396] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7399] <... setpgid resumed>) = 0 [pid 7399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7396] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7399] <... openat resumed>) = 3 [pid 7396] <... write resumed>) = 24 [pid 7397] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7399] write(3, "1000", 4 [pid 7397] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7396] mount(NULL, NULL, NULL, 0, NULL [pid 7399] <... write resumed>) = 4 [pid 7397] <... write resumed>) = 24 [pid 7396] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7399] close(3 [pid 7394] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7399] <... close resumed>) = 0 [pid 7396] exit_group(0 [pid 7399] mkdir("./file0", 000 [pid 7397] mount(NULL, NULL, NULL, 0, NULL [pid 7396] <... exit_group resumed>) = ? [pid 7394] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7399] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7397] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7396] +++ exited with 0 +++ [pid 7399] pipe2( [pid 7397] exit_group(0 [pid 7394] <... write resumed>) = 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7399] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7397] <... exit_group resumed>) = ? [pid 7394] mount(NULL, NULL, NULL, 0, NULL [pid 7399] dup(4 [pid 7398] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7394] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7399] <... dup resumed>) = 5 [pid 7397] +++ exited with 0 +++ [pid 7394] exit_group(0 [pid 7399] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7398] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7394] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7398] <... write resumed>) = 24 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7398] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... restart_syscall resumed>) = 0 [pid 7398] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7398] exit_group(0) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7398] +++ exited with 0 +++ [pid 7394] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7394, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7401 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7398, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7401] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7400 ./strace-static-x86_64: Process 7400 attached [pid 7401] <... set_robust_list resumed>) = 0 [pid 7401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7400] set_robust_list(0x555555a0f660, 24 [pid 7401] <... prctl resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7401 ./strace-static-x86_64: Process 7403 attached ./strace-static-x86_64: Process 7402 attached [pid 7400] <... set_robust_list resumed>) = 0 [pid 7402] set_robust_list(0x555555a0f660, 24 [pid 7401] setpgid(0, 0 [pid 7400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7403] set_robust_list(0x555555a0f660, 24 [pid 7402] <... set_robust_list resumed>) = 0 [pid 7401] <... setpgid resumed>) = 0 [pid 7403] <... set_robust_list resumed>) = 0 [pid 7402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7400] <... prctl resumed>) = 0 [pid 7399] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7403 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7402 [pid 7403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7401] <... openat resumed>) = 3 [pid 7400] setpgid(0, 0 [pid 7402] <... prctl resumed>) = 0 [pid 7403] <... prctl resumed>) = 0 [pid 7402] setpgid(0, 0 [pid 7401] write(3, "1000", 4 [pid 7400] <... setpgid resumed>) = 0 [pid 7403] setpgid(0, 0 [pid 7402] <... setpgid resumed>) = 0 [pid 7401] <... write resumed>) = 4 [pid 7401] close(3 [pid 7402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7401] <... close resumed>) = 0 [pid 7403] <... setpgid resumed>) = 0 [pid 7401] mkdir("./file0", 000 [pid 7400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7399] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7401] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7401] pipe2( [pid 7399] <... write resumed>) = 24 [pid 7401] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7399] mount(NULL, NULL, NULL, 0, NULL [pid 7401] dup(4) = 5 [pid 7401] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7402] <... openat resumed>) = 3 [pid 7400] <... openat resumed>) = 3 [pid 7399] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7403] <... openat resumed>) = 3 [pid 7402] write(3, "1000", 4 [pid 7400] write(3, "1000", 4 [pid 7399] exit_group(0 [pid 7402] <... write resumed>) = 4 [pid 7400] <... write resumed>) = 4 [pid 7399] <... exit_group resumed>) = ? [pid 7400] close(3 [pid 7399] +++ exited with 0 +++ [pid 7403] write(3, "1000", 4 [pid 7402] close(3 [pid 7400] <... close resumed>) = 0 [pid 7403] <... write resumed>) = 4 [pid 7402] <... close resumed>) = 0 [pid 7400] mkdir("./file0", 000 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7399, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7403] close(3 [pid 7402] mkdir("./file0", 000 [pid 7400] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7403] <... close resumed>) = 0 [pid 7402] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7400] pipe2( [pid 5066] <... restart_syscall resumed>) = 0 [pid 7403] mkdir("./file0", 000 [pid 7402] pipe2( [pid 7401] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7400] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7401] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7403] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7402] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7401] <... write resumed>) = 24 [pid 7400] dup(4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7403] pipe2( [pid 7402] dup(4 [pid 7401] mount(NULL, NULL, NULL, 0, NULL [pid 7400] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7404 attached [pid 7403] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7402] <... dup resumed>) = 5 [pid 7401] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7400] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7403] dup(4 [pid 7402] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7401] exit_group(0 [pid 7404] set_robust_list(0x555555a0f660, 24 [pid 7403] <... dup resumed>) = 5 [pid 7401] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7404 [pid 7401] +++ exited with 0 +++ [pid 7404] <... set_robust_list resumed>) = 0 [pid 7403] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7404] setpgid(0, 0) = 0 [pid 7404] 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 7400] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7405 attached [pid 7404] write(3, "1000", 4) = 4 [pid 7402] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7404] close(3 [pid 7405] set_robust_list(0x555555a0f660, 24 [pid 7404] <... close resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7405 [pid 7404] mkdir("./file0", 000 [pid 7405] <... set_robust_list resumed>) = 0 [pid 7404] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7402] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7404] pipe2( [pid 7402] <... write resumed>) = 24 [pid 7400] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7405] <... prctl resumed>) = 0 [pid 7404] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7402] mount(NULL, NULL, NULL, 0, NULL [pid 7400] <... write resumed>) = 24 [pid 7405] setpgid(0, 0 [pid 7404] dup(4 [pid 7402] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7400] mount(NULL, NULL, NULL, 0, NULL [pid 7402] exit_group(0 [pid 7400] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7405] <... setpgid resumed>) = 0 [pid 7404] <... dup resumed>) = 5 [pid 7402] <... exit_group resumed>) = ? [pid 7400] exit_group(0 [pid 7405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7404] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7403] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7402] +++ exited with 0 +++ [pid 7400] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7403] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7400] +++ exited with 0 +++ [pid 7405] <... openat resumed>) = 3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7405] write(3, "1000", 4) = 4 [pid 7405] close(3 [pid 7404] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7403] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7405] <... close resumed>) = 0 [pid 7404] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7403] mount(NULL, NULL, NULL, 0, NULL [pid 7404] <... write resumed>) = 24 [pid 7403] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7407 attached ./strace-static-x86_64: Process 7406 attached [pid 7405] mkdir("./file0", 000 [pid 7404] mount(NULL, NULL, NULL, 0, NULL [pid 7403] exit_group(0 [pid 7407] set_robust_list(0x555555a0f660, 24 [pid 7406] set_robust_list(0x555555a0f660, 24 [pid 7405] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7404] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7403] <... exit_group resumed>) = ? [pid 7405] pipe2( [pid 7406] <... set_robust_list resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7407 [pid 7407] <... set_robust_list resumed>) = 0 [pid 7406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7405] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7406 [pid 7404] exit_group(0 [pid 7407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7405] dup(4 [pid 7403] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7403, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7406] <... prctl resumed>) = 0 [pid 7405] <... dup resumed>) = 5 [pid 7404] <... exit_group resumed>) = ? [pid 7407] <... prctl resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7406] setpgid(0, 0 [pid 7405] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7407] setpgid(0, 0 [pid 7406] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7408 attached [pid 7407] <... setpgid resumed>) = 0 [pid 7406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7408] set_robust_list(0x555555a0f660, 24 [pid 7407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7405] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7404] +++ exited with 0 +++ [pid 7408] <... set_robust_list resumed>) = 0 [pid 7407] <... openat resumed>) = 3 [pid 7406] <... openat resumed>) = 3 [pid 7405] write(5, "\x18\x00\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) = 7408 [pid 7408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7407] write(3, "1000", 4 [pid 7406] write(3, "1000", 4 [pid 7405] <... write resumed>) = 24 [pid 7408] <... prctl resumed>) = 0 [pid 7407] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7407] close(3 [pid 7406] <... write resumed>) = 4 [pid 7405] mount(NULL, NULL, NULL, 0, NULL [pid 7408] setpgid(0, 0 [pid 7406] close(3 [pid 7405] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7407] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7408] <... setpgid resumed>) = 0 [pid 7407] mkdir("./file0", 000 [pid 7406] <... close resumed>) = 0 [pid 7405] exit_group(0./strace-static-x86_64: Process 7409 attached [pid 7408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7407] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7406] mkdir("./file0", 000 [pid 7405] <... exit_group resumed>) = ? [pid 7409] set_robust_list(0x555555a0f660, 24 [pid 7408] <... openat resumed>) = 3 [pid 7407] pipe2( [pid 7409] <... set_robust_list resumed>) = 0 [pid 7408] write(3, "1000", 4 [pid 7407] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7406] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7409 [pid 7409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7408] <... write resumed>) = 4 [pid 7407] dup(4 [pid 7406] pipe2( [pid 7405] +++ exited with 0 +++ [pid 7409] <... prctl resumed>) = 0 [pid 7408] close(3 [pid 7407] <... dup resumed>) = 5 [pid 7406] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7409] setpgid(0, 0 [pid 7408] <... close resumed>) = 0 [pid 7409] <... setpgid resumed>) = 0 [pid 7407] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7406] dup(4 [pid 7409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7408] mkdir("./file0", 000 [pid 7406] <... dup resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7405, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7408] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7409] <... openat resumed>) = 3 [pid 7408] pipe2( [pid 7406] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7410 attached [pid 7408] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7409] write(3, "1000", 4) = 4 [pid 7410] set_robust_list(0x555555a0f660, 24 [pid 7409] close(3 [pid 7408] dup(4 [pid 7409] <... close resumed>) = 0 [pid 7409] mkdir("./file0", 000 [pid 7408] <... dup resumed>) = 5 [pid 7410] <... set_robust_list resumed>) = 0 [pid 7409] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7408] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7409] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7410 [pid 7410] <... prctl resumed>) = 0 [pid 7409] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7410] setpgid(0, 0) = 0 [pid 7409] dup(4 [pid 7410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7409] <... dup resumed>) = 5 [pid 7409] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7410] write(3, "1000", 4) = 4 [pid 7410] close(3) = 0 [pid 7407] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7410] mkdir("./file0", 000 [pid 7407] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7410] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7407] <... write resumed>) = 24 [pid 7410] pipe2([3, 4], 0) = 0 [pid 7407] mount(NULL, NULL, NULL, 0, NULL [pid 7410] dup(4 [pid 7407] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7407] exit_group(0) = ? [pid 7410] <... dup resumed>) = 5 [pid 7407] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7407, 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 7410] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7406] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7408] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7411 attached [pid 7411] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7411 [pid 7411] <... set_robust_list resumed>) = 0 [pid 7411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7411] setpgid(0, 0 [pid 7406] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7408] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7411] <... setpgid resumed>) = 0 [pid 7406] <... write resumed>) = 24 [pid 7406] mount(NULL, NULL, NULL, 0, NULL [pid 7409] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7408] <... write resumed>) = 24 [pid 7406] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7408] mount(NULL, NULL, NULL, 0, NULL [pid 7411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7409] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7408] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7406] exit_group(0 [pid 7411] <... openat resumed>) = 3 [pid 7409] <... write resumed>) = 24 [pid 7408] exit_group(0 [pid 7406] <... exit_group resumed>) = ? [pid 7411] write(3, "1000", 4 [pid 7409] mount(NULL, NULL, NULL, 0, NULL [pid 7408] <... exit_group resumed>) = ? [pid 7411] <... write resumed>) = 4 [pid 7409] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7408] +++ exited with 0 +++ [pid 7411] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7411] <... close resumed>) = 0 [pid 7409] exit_group(0 [pid 7411] mkdir("./file0", 000 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7411] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7410] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7409] <... exit_group resumed>) = ? [pid 7411] pipe2( [pid 5071] <... restart_syscall resumed>) = 0 [pid 7411] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7411] dup(4 [pid 7409] +++ 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=7409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7411] <... dup resumed>) = 5 [pid 7410] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7406] +++ exited with 0 +++ [pid 7410] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7410] mount(NULL, NULL, NULL, 0, NULL [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7411] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7410] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7410] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7410] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7412 attached [pid 7410] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7412] set_robust_list(0x555555a0f660, 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 7413 attached [pid 7413] set_robust_list(0x555555a0f660, 24) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7412] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7412 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7413 ./strace-static-x86_64: Process 7414 attached [pid 7413] <... prctl resumed>) = 0 [pid 7414] set_robust_list(0x555555a0f660, 24 [pid 7413] setpgid(0, 0 [pid 7412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7413] <... setpgid resumed>) = 0 [pid 7414] <... set_robust_list resumed>) = 0 [pid 7413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7412] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7415 attached [pid 7414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7413] <... openat resumed>) = 3 [pid 7412] setpgid(0, 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7414 [pid 7415] set_robust_list(0x555555a0f660, 24) = 0 [pid 7413] write(3, "1000", 4 [pid 7415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7412] <... setpgid resumed>) = 0 [pid 7413] <... write resumed>) = 4 [pid 7412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7415] <... prctl resumed>) = 0 [pid 7414] <... prctl resumed>) = 0 [pid 7413] close(3 [pid 7415] setpgid(0, 0 [pid 7414] setpgid(0, 0 [pid 7413] <... close resumed>) = 0 [pid 7415] <... setpgid resumed>) = 0 [pid 7413] mkdir("./file0", 000 [pid 7412] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7415 [pid 7415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7414] <... setpgid resumed>) = 0 [pid 7413] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7413] pipe2( [pid 7414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7413] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7412] write(3, "1000", 4 [pid 7415] <... openat resumed>) = 3 [pid 7413] dup(4 [pid 7412] <... write resumed>) = 4 [pid 7411] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7415] write(3, "1000", 4 [pid 7413] <... dup resumed>) = 5 [pid 7412] close(3 [pid 7415] <... write resumed>) = 4 [pid 7414] <... openat resumed>) = 3 [pid 7413] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7412] <... close resumed>) = 0 [pid 7414] write(3, "1000", 4 [pid 7412] mkdir("./file0", 000 [pid 7411] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7415] close(3 [pid 7412] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7411] <... write resumed>) = 24 [pid 7415] <... close resumed>) = 0 [pid 7415] mkdir("./file0", 000 [pid 7414] <... write resumed>) = 4 [pid 7412] pipe2( [pid 7411] mount(NULL, NULL, NULL, 0, NULL [pid 7415] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7414] close(3 [pid 7412] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7411] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7415] pipe2( [pid 7414] <... close resumed>) = 0 [pid 7412] dup(4 [pid 7411] exit_group(0 [pid 7415] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7414] mkdir("./file0", 000 [pid 7413] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7412] <... dup resumed>) = 5 [pid 7411] <... exit_group resumed>) = ? [pid 7415] dup(4 [pid 7414] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7413] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7412] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7415] <... dup resumed>) = 5 [pid 7414] pipe2( [pid 7413] <... write resumed>) = 24 [pid 7415] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7414] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7413] mount(NULL, NULL, NULL, 0, NULL [pid 7411] +++ exited with 0 +++ [pid 7414] dup(4 [pid 7413] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7414] <... dup resumed>) = 5 [pid 7413] exit_group(0 [pid 7414] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7413] <... exit_group resumed>) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7416 attached [pid 7416] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7416 [pid 7416] <... set_robust_list resumed>) = 0 [pid 7416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7415] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7413] +++ exited with 0 +++ [pid 7412] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7416] <... prctl resumed>) = 0 [pid 7415] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7412] write(5, "\x18\x00\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=7413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7416] setpgid(0, 0 [pid 7415] <... write resumed>) = 24 [pid 7412] <... write resumed>) = 24 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7416] <... setpgid resumed>) = 0 [pid 7415] mount(NULL, NULL, NULL, 0, NULL [pid 7414] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7412] mount(NULL, NULL, NULL, 0, NULL [pid 7416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7415] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7412] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7414] write(5, "\x18\x00\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 7415] exit_group(0 [pid 7414] <... write resumed>) = 24 [pid 7412] exit_group(0 [pid 7416] <... openat resumed>) = 3 [pid 7415] <... exit_group resumed>) = ? [pid 7414] mount(NULL, NULL, NULL, 0, NULL [pid 7412] <... exit_group resumed>) = ? [pid 7415] +++ exited with 0 +++ [pid 7416] write(3, "1000", 4 [pid 7414] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7414] exit_group(0) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7417 attached [pid 7416] <... write resumed>) = 4 [pid 7412] +++ exited with 0 +++ [pid 7416] close(3 [pid 7417] set_robust_list(0x555555a0f660, 24 [pid 7414] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7417 [pid 7417] <... set_robust_list resumed>) = 0 [pid 7416] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7412, 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 7417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7416] mkdir("./file0", 000 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7417] <... prctl resumed>) = 0 [pid 7416] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7418 attached [pid 7417] setpgid(0, 0 [pid 7416] pipe2(./strace-static-x86_64: Process 7419 attached [pid 7417] <... setpgid resumed>) = 0 [pid 7419] set_robust_list(0x555555a0f660, 24 [pid 7418] set_robust_list(0x555555a0f660, 24 [pid 7416] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7418] <... set_robust_list resumed>) = 0 [pid 7417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7419] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7416] dup(4 [pid 7419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7418 ./strace-static-x86_64: Process 7420 attached [pid 7419] <... prctl resumed>) = 0 [pid 7418] <... prctl resumed>) = 0 [pid 7417] <... openat resumed>) = 3 [pid 7416] <... dup resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7419 [pid 7420] set_robust_list(0x555555a0f660, 24 [pid 7419] setpgid(0, 0 [pid 7418] setpgid(0, 0 [pid 7417] write(3, "1000", 4 [pid 7416] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7420] <... set_robust_list resumed>) = 0 [pid 7418] <... setpgid resumed>) = 0 [pid 7419] <... setpgid resumed>) = 0 [pid 7417] <... write resumed>) = 4 [pid 7420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7417] close(3 [pid 7416] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7420 [pid 7420] <... prctl resumed>) = 0 [pid 7419] <... openat resumed>) = 3 [pid 7417] <... close resumed>) = 0 [pid 7417] mkdir("./file0", 000 [pid 7416] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7419] write(3, "1000", 4 [pid 7417] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7420] setpgid(0, 0 [pid 7416] <... write resumed>) = 24 [pid 7420] <... setpgid resumed>) = 0 [pid 7419] <... write resumed>) = 4 [pid 7418] <... openat resumed>) = 3 [pid 7417] pipe2( [pid 7416] mount(NULL, NULL, NULL, 0, NULL [pid 7420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7419] close(3 [pid 7417] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7416] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7419] <... close resumed>) = 0 [pid 7416] exit_group(0 [pid 7419] mkdir("./file0", 000 [pid 7417] dup(4 [pid 7419] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7417] <... dup resumed>) = 5 [pid 7416] <... exit_group resumed>) = ? [pid 7420] <... openat resumed>) = 3 [pid 7419] pipe2( [pid 7418] write(3, "1000", 4 [pid 7417] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7419] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7416] +++ exited with 0 +++ [pid 7420] write(3, "1000", 4 [pid 7419] dup(4 [pid 7418] <... write resumed>) = 4 [pid 7417] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7420] <... write resumed>) = 4 [pid 7419] <... dup resumed>) = 5 [pid 7418] close(3 [pid 7417] write(5, "\x18\x00\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=7416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7420] close(3 [pid 7419] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7418] <... close resumed>) = 0 [pid 7417] <... write resumed>) = 24 [pid 7420] <... close resumed>) = 0 [pid 7418] mkdir("./file0", 000 [pid 7417] mount(NULL, NULL, NULL, 0, NULL [pid 7420] mkdir("./file0", 000 [pid 7418] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7417] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7421 attached [pid 7420] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7418] pipe2( [pid 7417] exit_group(0 [pid 7421] set_robust_list(0x555555a0f660, 24 [pid 7420] pipe2( [pid 7418] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7417] <... exit_group resumed>) = ? [pid 7421] <... set_robust_list resumed>) = 0 [pid 7420] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7418] dup(4 [pid 7417] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7421 [pid 7420] dup(4 [pid 7418] <... dup resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7420] <... dup resumed>) = 5 [pid 7418] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7421] <... prctl resumed>) = 0 [pid 7421] setpgid(0, 0 [pid 7420] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7421] <... setpgid resumed>) = 0 [pid 7419] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7419] write(5, "\x18\x00\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 7421] write(3, "1000", 4 [pid 7419] <... write resumed>) = 24 [pid 7421] <... write resumed>) = 4 [pid 7421] close(3 [pid 7419] mount(NULL, NULL, NULL, 0, NULL [pid 7421] <... close resumed>) = 0 [pid 7419] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7418] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7422 attached [pid 7421] mkdir("./file0", 000 [pid 7419] exit_group(0 [pid 7418] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7422] set_robust_list(0x555555a0f660, 24 [pid 7419] <... exit_group resumed>) = ? [pid 7421] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7418] <... write resumed>) = 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7422 [pid 7422] <... set_robust_list resumed>) = 0 [pid 7421] pipe2( [pid 7422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7422] setpgid(0, 0) = 0 [pid 7422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7419] +++ exited with 0 +++ [pid 7418] mount(NULL, NULL, NULL, 0, NULL [pid 7421] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7422] <... openat resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7422] write(3, "1000", 4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7422] <... write resumed>) = 4 [pid 7422] close(3 [pid 7420] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7418] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7421] dup(4 [pid 7422] <... close resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7422] mkdir("./file0", 000 [pid 7418] exit_group(0./strace-static-x86_64: Process 7423 attached [pid 7422] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7421] <... dup resumed>) = 5 [pid 7420] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7418] <... exit_group resumed>) = ? [pid 7423] set_robust_list(0x555555a0f660, 24 [pid 7422] pipe2( [pid 7421] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7420] <... write resumed>) = 24 [pid 7422] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7423] <... set_robust_list resumed>) = 0 [pid 7422] dup(4 [pid 7420] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7422] <... dup resumed>) = 5 [pid 7420] exit_group(0 [pid 7423] <... prctl resumed>) = 0 [pid 7422] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7420] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7423 [pid 7418] +++ exited with 0 +++ [pid 7423] setpgid(0, 0 [pid 7420] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7423] <... setpgid resumed>) = 0 [pid 7423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7421] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7423] <... openat resumed>) = 3 [pid 7423] write(3, "1000", 4 [pid 7422] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7421] write(5, "\x18\x00\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 7423] <... write resumed>) = 4 [pid 7422] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7421] <... write resumed>) = 24 [pid 7422] <... write resumed>) = 24 [pid 7422] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7424 attached [pid 7423] close(3 [pid 7422] exit_group(0 [pid 7421] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7423] <... close resumed>) = 0 [pid 7421] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7424] set_robust_list(0x555555a0f660, 24 [pid 7422] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7425 attached [pid 7424] <... set_robust_list resumed>) = 0 [pid 7423] mkdir("./file0", 000 [pid 7422] +++ exited with 0 +++ [pid 7421] exit_group(0 [pid 7425] set_robust_list(0x555555a0f660, 24 [pid 7424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7423] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7424 [pid 7425] <... set_robust_list resumed>) = 0 [pid 7424] <... prctl resumed>) = 0 [pid 7423] pipe2( [pid 7421] <... exit_group resumed>) = ? [pid 7425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7424] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7425 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7422, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7423] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7423] dup(4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7423] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7426 attached [pid 7425] <... prctl resumed>) = 0 [pid 7424] <... setpgid resumed>) = 0 [pid 7423] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7421] +++ exited with 0 +++ [pid 7425] setpgid(0, 0 [pid 7424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7426] set_robust_list(0x555555a0f660, 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7425] <... setpgid resumed>) = 0 [pid 7425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7426] <... set_robust_list resumed>) = 0 [pid 7425] <... openat resumed>) = 3 [pid 7424] <... openat resumed>) = 3 [pid 7423] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7426 [pid 7426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7425] write(3, "1000", 4 [pid 7424] write(3, "1000", 4 [pid 7426] <... prctl resumed>) = 0 [pid 7425] <... write resumed>) = 4 [pid 7424] <... write resumed>) = 4 [pid 7423] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7426] setpgid(0, 0 [pid 7425] close(3 [pid 7424] close(3 [pid 7423] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7426] <... setpgid resumed>) = 0 [pid 7425] <... close resumed>) = 0 [pid 7424] <... close resumed>) = 0 [pid 7423] mount(NULL, NULL, NULL, 0, NULL [pid 7426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7427 attached [pid 7425] mkdir("./file0", 000 [pid 7424] mkdir("./file0", 000 [pid 7423] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7427] set_robust_list(0x555555a0f660, 24 [pid 7425] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7427] <... set_robust_list resumed>) = 0 [pid 7426] <... openat resumed>) = 3 [pid 7425] pipe2( [pid 7423] exit_group(0 [pid 7424] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7427 [pid 7427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7425] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7424] pipe2( [pid 7427] <... prctl resumed>) = 0 [pid 7426] write(3, "1000", 4 [pid 7425] dup(4 [pid 7424] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7423] <... exit_group resumed>) = ? [pid 7427] setpgid(0, 0 [pid 7426] <... write resumed>) = 4 [pid 7425] <... dup resumed>) = 5 [pid 7426] close(3 [pid 7424] dup(4 [pid 7427] <... setpgid resumed>) = 0 [pid 7426] <... close resumed>) = 0 [pid 7425] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7424] <... dup resumed>) = 5 [pid 7423] +++ exited with 0 +++ [pid 7427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7426] mkdir("./file0", 000 [pid 7424] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7427] <... openat resumed>) = 3 [pid 7426] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7425] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7424] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7427] write(3, "1000", 4 [pid 7426] pipe2( [pid 7425] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7424] write(5, "\x18\x00\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] restart_syscall(<... resuming interrupted clone ...> [pid 7427] <... write resumed>) = 4 [pid 7426] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7425] <... write resumed>) = 24 [pid 7424] <... write resumed>) = 24 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7427] close(3 [pid 7425] mount(NULL, NULL, NULL, 0, NULL [pid 7424] mount(NULL, NULL, NULL, 0, NULL [pid 7427] <... close resumed>) = 0 [pid 7426] dup(4 [pid 7425] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7424] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7427] mkdir("./file0", 000 [pid 7426] <... dup resumed>) = 5 [pid 7425] exit_group(0 [pid 7424] exit_group(0 [pid 7425] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7427] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7427] pipe2( [pid 7426] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7427] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7427] dup(4) = 5 [pid 7427] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7425] +++ exited with 0 +++ [pid 7424] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7429 attached [pid 7427] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7426] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7424] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7429 [pid 7429] set_robust_list(0x555555a0f660, 24 [pid 7427] write(5, "\x18\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 7429] <... set_robust_list resumed>) = 0 [pid 7427] mount(NULL, NULL, NULL, 0, NULL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7427] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7427] exit_group(0 [pid 7429] <... prctl resumed>) = 0 [pid 7427] <... exit_group resumed>) = ? [pid 7429] setpgid(0, 0 [pid 7427] +++ exited with 0 +++ [pid 7426] write(5, "\x18\x00\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 7429] <... setpgid resumed>) = 0 [pid 7426] <... write resumed>) = 24 [pid 7429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7426] mount(NULL, NULL, NULL, 0, NULL [pid 7429] <... openat resumed>) = 3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7427, 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 7429] write(3, "1000", 4 [pid 7426] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7429] <... write resumed>) = 4 [pid 7426] exit_group(0 [pid 7429] close(3 [pid 7426] <... exit_group resumed>) = ? [pid 7429] <... close resumed>) = 0 ./strace-static-x86_64: Process 7431 attached ./strace-static-x86_64: Process 7430 attached [pid 7429] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7429] pipe2( [pid 7426] +++ exited with 0 +++ [pid 7431] set_robust_list(0x555555a0f660, 24 [pid 7430] set_robust_list(0x555555a0f660, 24 [pid 7429] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7431 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7430 [pid 7431] <... set_robust_list resumed>) = 0 [pid 7430] <... set_robust_list resumed>) = 0 [pid 7429] dup(4 [pid 7431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7429] <... dup resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7431] <... prctl resumed>) = 0 [pid 7430] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7432 attached [pid 7431] setpgid(0, 0 [pid 7430] <... prctl resumed>) = 0 [pid 7429] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7432] set_robust_list(0x555555a0f660, 24 [pid 7431] <... setpgid resumed>) = 0 [pid 7430] setpgid(0, 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7432 [pid 7432] <... set_robust_list resumed>) = 0 [pid 7431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7430] <... setpgid resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7431] <... openat resumed>) = 3 [pid 7431] write(3, "1000", 4) = 4 [pid 7430] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7431] close(3./strace-static-x86_64: Process 7433 attached [pid 7432] <... prctl resumed>) = 0 [pid 7431] <... close resumed>) = 0 [pid 7430] write(3, "1000", 4) = 4 [pid 7431] mkdir("./file0", 000 [pid 7430] close(3 [pid 7431] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7430] <... close resumed>) = 0 [pid 7433] set_robust_list(0x555555a0f660, 24 [pid 7432] setpgid(0, 0 [pid 7430] mkdir("./file0", 000 [pid 7432] <... setpgid resumed>) = 0 [pid 7431] pipe2( [pid 7430] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7433] <... set_robust_list resumed>) = 0 [pid 7433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7431] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7430] pipe2( [pid 7433] <... prctl resumed>) = 0 [pid 7432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7431] dup(4 [pid 7430] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7433] setpgid(0, 0 [pid 7431] <... dup resumed>) = 5 [pid 7430] dup(4 [pid 7429] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7433] <... setpgid resumed>) = 0 [pid 7431] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7430] <... dup resumed>) = 5 [pid 7429] write(5, "\x18\x00\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) = 7433 [pid 7433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7430] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7429] <... write resumed>) = 24 [pid 7433] <... openat resumed>) = 3 [pid 7432] <... openat resumed>) = 3 [pid 7429] mount(NULL, NULL, NULL, 0, NULL [pid 7433] write(3, "1000", 4) = 4 [pid 7433] close(3 [pid 7432] write(3, "1000", 4 [pid 7429] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7433] <... close resumed>) = 0 [pid 7433] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7432] <... write resumed>) = 4 [pid 7431] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7430] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7429] exit_group(0 [pid 7432] close(3 [pid 7430] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7429] <... exit_group resumed>) = ? [pid 7433] pipe2( [pid 7432] <... close resumed>) = 0 [pid 7431] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7430] <... write resumed>) = 24 [pid 7432] mkdir("./file0", 000 [pid 7430] mount(NULL, NULL, NULL, 0, NULL [pid 7432] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7433] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7432] pipe2( [pid 7431] <... write resumed>) = 24 [pid 7430] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7429] +++ exited with 0 +++ [pid 7433] dup(4 [pid 7432] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7431] mount(NULL, NULL, NULL, 0, NULL [pid 7430] exit_group(0 [pid 7433] <... dup resumed>) = 5 [pid 7432] dup(4 [pid 7431] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7430] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7429, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7433] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7431] exit_group(0 [pid 7432] <... dup resumed>) = 5 [pid 7431] <... exit_group resumed>) = ? [pid 7430] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7432] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7431] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7431, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7434 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7434] set_robust_list(0x555555a0f660, 24) = 0 [pid 7434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7434] setpgid(0, 0./strace-static-x86_64: Process 7435 attached ) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7434 [pid 7435] set_robust_list(0x555555a0f660, 24 [pid 7434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7435 [pid 7434] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7434] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 7436 attached [pid 7434] close(3 [pid 7436] set_robust_list(0x555555a0f660, 24 [pid 7434] <... close resumed>) = 0 [pid 7436] <... set_robust_list resumed>) = 0 [pid 7435] <... set_robust_list resumed>) = 0 [pid 7434] mkdir("./file0", 000 [pid 7433] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7434] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7436 [pid 7436] <... prctl resumed>) = 0 [pid 7435] <... prctl resumed>) = 0 [pid 7433] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7435] setpgid(0, 0 [pid 7433] <... write resumed>) = 24 [pid 7436] setpgid(0, 0 [pid 7435] <... setpgid resumed>) = 0 [pid 7434] pipe2( [pid 7433] mount(NULL, NULL, NULL, 0, NULL [pid 7436] <... setpgid resumed>) = 0 [pid 7434] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7433] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7436] <... openat resumed>) = 3 [pid 7435] <... openat resumed>) = 3 [pid 7434] dup(4 [pid 7433] exit_group(0 [pid 7432] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7436] write(3, "1000", 4 [pid 7434] <... dup resumed>) = 5 [pid 7433] <... exit_group resumed>) = ? [pid 7436] <... write resumed>) = 4 [pid 7435] write(3, "1000", 4 [pid 7434] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7432] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7436] close(3 [pid 7435] <... write resumed>) = 4 [pid 7432] <... write resumed>) = 24 [pid 7435] close(3 [pid 7432] mount(NULL, NULL, NULL, 0, NULL [pid 7435] <... close resumed>) = 0 [pid 7433] +++ exited with 0 +++ [pid 7432] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7436] <... close resumed>) = 0 [pid 7435] mkdir("./file0", 000 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7433, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7436] mkdir("./file0", 000 [pid 7432] exit_group(0 [pid 7436] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7435] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7432] <... exit_group resumed>) = ? [pid 7436] pipe2( [pid 7435] pipe2( [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7436] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7435] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 7437 attached [pid 7436] dup(4 [pid 7435] dup(4 [pid 7437] set_robust_list(0x555555a0f660, 24 [pid 7436] <... dup resumed>) = 5 [pid 7435] <... dup resumed>) = 5 [pid 7432] +++ exited with 0 +++ [pid 7436] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7435] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7437] <... set_robust_list resumed>) = 0 [pid 7436] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7434] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7437 [pid 7437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7436] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7437] <... prctl resumed>) = 0 [pid 7436] <... write resumed>) = 24 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7436] mount(NULL, NULL, NULL, 0, NULL [pid 7437] setpgid(0, 0 [pid 7436] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7434] write(5, "\x18\x00\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 7437] <... setpgid resumed>) = 0 [pid 7436] exit_group(0 [pid 7437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7434] <... write resumed>) = 24 [pid 7436] <... exit_group resumed>) = ? [pid 7434] mount(NULL, NULL, NULL, 0, NULL [pid 7437] <... openat resumed>) = 3 [pid 7436] +++ exited with 0 +++ [pid 7434] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7434] exit_group(0 [pid 7437] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 7438 attached [pid 7437] close(3 [pid 7435] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7434] <... exit_group resumed>) = ? [pid 7438] set_robust_list(0x555555a0f660, 24 [pid 7437] <... close resumed>) = 0 [pid 7438] <... set_robust_list resumed>) = 0 [pid 7437] mkdir("./file0", 000 [pid 7438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7435] write(5, "\x18\x00\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) = 7438 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7435] <... write resumed>) = 24 [pid 7434] +++ exited with 0 +++ [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7435] mount(NULL, NULL, NULL, 0, NULL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7435] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... restart_syscall resumed>) = 0 [pid 7438] <... prctl resumed>) = 0 [pid 7437] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7435] exit_group(0 [pid 7438] setpgid(0, 0 [pid 7437] pipe2( [pid 7435] <... exit_group resumed>) = ? [pid 7438] <... setpgid resumed>) = 0 [pid 7437] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7437] dup(4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7438] <... openat resumed>) = 3 [pid 7437] <... dup resumed>) = 5 [pid 7437] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7438] write(3, "1000", 4./strace-static-x86_64: Process 7439 attached ) = 4 [pid 7438] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7439] set_robust_list(0x555555a0f660, 24 [pid 7438] <... close resumed>) = 0 [pid 7435] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7439 ./strace-static-x86_64: Process 7440 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7435, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7439] <... set_robust_list resumed>) = 0 [pid 7439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7440] set_robust_list(0x555555a0f660, 24 [pid 7439] setpgid(0, 0) = 0 [pid 7438] mkdir("./file0", 000 [pid 7440] <... set_robust_list resumed>) = 0 [pid 7438] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7437] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7438] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7440 [pid 7440] <... prctl resumed>) = 0 [pid 7439] <... openat resumed>) = 3 [pid 7437] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7440] setpgid(0, 0 [pid 7439] write(3, "1000", 4 [pid 7438] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7437] <... write resumed>) = 24 [pid 7440] <... setpgid resumed>) = 0 [pid 7439] <... write resumed>) = 4 [pid 7437] mount(NULL, NULL, NULL, 0, NULL [pid 7440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7439] close(3 [pid 7438] dup(4 [pid 7437] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7439] <... close resumed>) = 0 [pid 7438] <... dup resumed>) = 5 [pid 7439] mkdir("./file0", 000 [pid 7438] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7439] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7441 attached [pid 7440] <... openat resumed>) = 3 [pid 7439] pipe2( [pid 7437] exit_group(0 [pid 7441] set_robust_list(0x555555a0f660, 24 [pid 7440] write(3, "1000", 4 [pid 7439] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7437] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7441 [pid 7439] dup(4) = 5 [pid 7440] <... write resumed>) = 4 [pid 7440] close(3 [pid 7439] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7441] <... set_robust_list resumed>) = 0 [pid 7440] <... close resumed>) = 0 [pid 7441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7440] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7437] +++ exited with 0 +++ [pid 7441] <... prctl resumed>) = 0 [pid 7440] pipe2( [pid 7441] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7441] <... setpgid resumed>) = 0 [pid 7440] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7440] dup(4) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7442 attached [pid 7442] set_robust_list(0x555555a0f660, 24 [pid 7441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7440] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7441] <... openat resumed>) = 3 [pid 7442] <... set_robust_list resumed>) = 0 [pid 7442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7441] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7442 [pid 7442] setpgid(0, 0 [pid 7441] <... write resumed>) = 4 [pid 7442] <... setpgid resumed>) = 0 [pid 7442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7441] close(3 [pid 7442] <... openat resumed>) = 3 [pid 7439] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7441] <... close resumed>) = 0 [pid 7442] write(3, "1000", 4) = 4 [pid 7441] mkdir("./file0", 000 [pid 7439] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7438] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7441] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7439] <... write resumed>) = 24 [pid 7438] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7442] close(3 [pid 7441] pipe2( [pid 7439] mount(NULL, NULL, NULL, 0, NULL [pid 7442] <... close resumed>) = 0 [pid 7439] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7438] <... write resumed>) = 24 [pid 7442] mkdir("./file0", 000 [pid 7441] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7440] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7439] exit_group(0 [pid 7438] mount(NULL, NULL, NULL, 0, NULL [pid 7442] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7441] dup(4) = 5 [pid 7438] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7441] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7438] exit_group(0 [pid 7439] <... exit_group resumed>) = ? [pid 7438] <... exit_group resumed>) = ? [pid 7442] pipe2( [pid 7439] +++ exited with 0 +++ [pid 7438] +++ exited with 0 +++ [pid 7442] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7442] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7442] <... dup resumed>) = 5 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7442] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7440] write(5, "\x18\x00\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 7440] <... write resumed>) = 24 [pid 7440] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7440] exit_group(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./strace-static-x86_64: Process 7443 attached [pid 7443] set_robust_list(0x555555a0f660, 24) = 0 ./strace-static-x86_64: Process 7444 attached [pid 7442] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7441] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7440] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7443 [pid 7444] set_robust_list(0x555555a0f660, 24 [pid 7441] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7442] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7441] <... write resumed>) = 24 [pid 7441] mount(NULL, NULL, NULL, 0, NULL [pid 7444] <... set_robust_list resumed>) = 0 [pid 7441] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7442] <... write resumed>) = 24 [pid 7444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7441] exit_group(0 [pid 7442] mount(NULL, NULL, NULL, 0, NULL [pid 7444] <... prctl resumed>) = 0 [pid 7443] <... prctl resumed>) = 0 [pid 7441] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7444 [pid 7444] setpgid(0, 0 [pid 7443] setpgid(0, 0 [pid 7442] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7444] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7445 attached [pid 7444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7443] <... setpgid resumed>) = 0 [pid 7442] exit_group(0 [pid 7441] +++ exited with 0 +++ [pid 7445] set_robust_list(0x555555a0f660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7445 [pid 7443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7442] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7441, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 7445] <... set_robust_list resumed>) = 0 [pid 7444] <... openat resumed>) = 3 [pid 7445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7444] write(3, "1000", 4 [pid 7445] <... prctl resumed>) = 0 [pid 7444] <... write resumed>) = 4 [pid 7445] setpgid(0, 0 [pid 7444] close(3 [pid 7442] +++ exited with 0 +++ [pid 7445] <... setpgid resumed>) = 0 [pid 7444] <... close resumed>) = 0 [pid 7443] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7443] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7442, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7444] mkdir("./file0", 000 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7445] <... openat resumed>) = 3 [pid 7444] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7443] <... write resumed>) = 4 [pid 5066] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7446 attached [pid 7443] close(3 [pid 7445] write(3, "1000", 4 [pid 7444] pipe2( [pid 7445] <... write resumed>) = 4 [pid 7444] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7445] close(3 [pid 7444] dup(4 [pid 7445] <... close resumed>) = 0 [pid 7445] mkdir("./file0", 000 [pid 7444] <... dup resumed>) = 5 [pid 7444] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7446] set_robust_list(0x555555a0f660, 24 [pid 7445] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7443] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7446 [pid 7443] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7443] pipe2([3, 4], 0) = 0 [pid 7446] <... set_robust_list resumed>) = 0 [pid 7445] pipe2( [pid 7444] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7444] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7443] dup(4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7446] <... prctl resumed>) = 0 [pid 7445] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7444] <... write resumed>) = 24 [pid 7443] <... dup resumed>) = 5 [pid 7446] setpgid(0, 0 [pid 7445] dup(4 [pid 7444] mount(NULL, NULL, NULL, 0, NULL [pid 7443] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7446] <... setpgid resumed>) = 0 [pid 7445] <... dup resumed>) = 5 [pid 7444] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7447 attached [pid 7446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7445] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7444] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7447 [pid 7447] set_robust_list(0x555555a0f660, 24 [pid 7446] <... openat resumed>) = 3 [pid 7444] <... exit_group resumed>) = ? [pid 7446] write(3, "1000", 4 [pid 7447] <... set_robust_list resumed>) = 0 [pid 7447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7446] <... write resumed>) = 4 [pid 7446] close(3) = 0 [pid 7446] mkdir("./file0", 000 [pid 7447] <... prctl resumed>) = 0 [pid 7446] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7447] setpgid(0, 0 [pid 7446] pipe2( [pid 7444] +++ exited with 0 +++ [pid 7447] <... setpgid resumed>) = 0 [pid 7446] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7444, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7446] dup(4 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] <... restart_syscall resumed>) = 0 [pid 7447] <... openat resumed>) = 3 [pid 7446] <... dup resumed>) = 5 [pid 7443] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7446] 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 7447] write(3, "1000", 4 [pid 7443] write(5, "\x18\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 7448 attached [pid 7448] set_robust_list(0x555555a0f660, 24 [pid 7447] <... write resumed>) = 4 [pid 7443] <... write resumed>) = 24 [pid 7447] close(3 [pid 7443] mount(NULL, NULL, NULL, 0, NULL [pid 7447] <... close resumed>) = 0 [pid 7443] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7448] <... set_robust_list resumed>) = 0 [pid 7447] mkdir("./file0", 000 [pid 7443] exit_group(0 [pid 7447] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7443] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7448 [pid 7448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7447] pipe2( [pid 7445] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7443] +++ exited with 0 +++ [pid 7448] <... prctl resumed>) = 0 [pid 7447] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7448] setpgid(0, 0 [pid 7447] dup(4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7448] <... setpgid resumed>) = 0 [pid 7447] <... dup resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7447] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7445] write(5, "\x18\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 7449 attached [pid 7448] <... openat resumed>) = 3 [pid 7445] <... write resumed>) = 24 [pid 7445] mount(NULL, NULL, NULL, 0, NULL [pid 7449] set_robust_list(0x555555a0f660, 24 [pid 7445] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7449] <... set_robust_list resumed>) = 0 [pid 7448] write(3, "1000", 4 [pid 7445] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7449 [pid 7448] <... write resumed>) = 4 [pid 7445] <... exit_group resumed>) = ? [pid 7449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7445] +++ exited with 0 +++ [pid 7448] close(3 [pid 7449] <... prctl resumed>) = 0 [pid 7448] <... close resumed>) = 0 [pid 7446] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7449] setpgid(0, 0 [pid 7448] mkdir("./file0", 000 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7449] <... setpgid resumed>) = 0 [pid 7448] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7446] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7448] pipe2( [pid 7449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7448] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7446] <... write resumed>) = 24 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7446] mount(NULL, NULL, NULL, 0, NULL [pid 7449] <... openat resumed>) = 3 [pid 7448] dup(4 [pid 7446] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7448] <... dup resumed>) = 5 [pid 7449] write(3, "1000", 4 [pid 7448] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7446] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7449] <... write resumed>) = 4 [pid 7447] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7446] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7450 attached [pid 7449] close(3 [pid 7447] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7446] +++ exited with 0 +++ [pid 7450] set_robust_list(0x555555a0f660, 24 [pid 7449] <... close resumed>) = 0 [pid 7447] <... write resumed>) = 24 [pid 7447] mount(NULL, NULL, NULL, 0, NULL [pid 7449] mkdir("./file0", 000 [pid 7447] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7450] <... set_robust_list resumed>) = 0 [pid 7449] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7447] exit_group(0 [pid 7450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7449] pipe2( [pid 7447] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7450 [pid 7449] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7449] dup(4 [pid 7448] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7450] <... prctl resumed>) = 0 [pid 7449] <... dup resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7450] setpgid(0, 0 [pid 7449] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7447] +++ exited with 0 +++ ./strace-static-x86_64: Process 7451 attached [pid 7450] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7451] set_robust_list(0x555555a0f660, 24 [pid 7450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7448] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7451] <... set_robust_list resumed>) = 0 [pid 7450] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7451 [pid 7451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7450] write(3, "1000", 4 [pid 7448] <... write resumed>) = 24 [pid 7451] <... prctl resumed>) = 0 [pid 7449] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7448] mount(NULL, NULL, NULL, 0, NULL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7451] setpgid(0, 0 [pid 7450] <... write resumed>) = 4 [pid 7449] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7448] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7452 attached [pid 7451] <... setpgid resumed>) = 0 [pid 7450] close(3 [pid 7449] <... write resumed>) = 24 [pid 7448] exit_group(0 [pid 7451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7450] <... close resumed>) = 0 [pid 7449] mount(NULL, NULL, NULL, 0, NULL [pid 7448] <... exit_group resumed>) = ? [pid 7452] set_robust_list(0x555555a0f660, 24 [pid 7451] <... openat resumed>) = 3 [pid 7449] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7452] <... set_robust_list resumed>) = 0 [pid 7451] write(3, "1000", 4 [pid 7450] mkdir("./file0", 000 [pid 7449] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7452 [pid 7452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7451] <... write resumed>) = 4 [pid 7449] <... exit_group resumed>) = ? [pid 7452] <... prctl resumed>) = 0 [pid 7451] close(3 [pid 7450] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7448] +++ exited with 0 +++ [pid 7452] setpgid(0, 0 [pid 7451] <... close resumed>) = 0 [pid 7452] <... setpgid resumed>) = 0 [pid 7450] pipe2( [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7451] mkdir("./file0", 000 [pid 7450] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7449] +++ exited with 0 +++ [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7452] <... openat resumed>) = 3 [pid 7451] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7450] dup(4 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7449, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7450] <... dup resumed>) = 5 [pid 7452] write(3, "1000", 4 [pid 7451] pipe2( [pid 7450] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7452] <... write resumed>) = 4 [pid 7451] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7452] close(3 [pid 7451] dup(4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7452] <... close resumed>) = 0 [pid 7451] <... dup resumed>) = 5 [pid 7451] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7452] mkdir("./file0", 000 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7452] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7452] pipe2([3, 4], 0) = 0 [pid 7452] dup(4) = 5 [pid 7452] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7454 attached [pid 7454] set_robust_list(0x555555a0f660, 24) = 0 ./strace-static-x86_64: Process 7453 attached [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7453 [pid 7453] set_robust_list(0x555555a0f660, 24) = 0 [pid 7453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7454 [pid 7453] <... prctl resumed>) = 0 [pid 7454] <... prctl resumed>) = 0 [pid 7452] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7451] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7450] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7453] setpgid(0, 0) = 0 [pid 7451] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7451] <... write resumed>) = 24 [pid 7454] setpgid(0, 0 [pid 7451] mount(NULL, NULL, NULL, 0, NULL [pid 7453] <... openat resumed>) = 3 [pid 7454] <... setpgid resumed>) = 0 [pid 7452] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7451] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7450] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7453] write(3, "1000", 4 [pid 7454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7452] <... write resumed>) = 24 [pid 7451] exit_group(0 [pid 7450] <... write resumed>) = 24 [pid 7453] <... write resumed>) = 4 [pid 7452] mount(NULL, NULL, NULL, 0, NULL [pid 7451] <... exit_group resumed>) = ? [pid 7450] mount(NULL, NULL, NULL, 0, NULL [pid 7453] close(3 [pid 7454] <... openat resumed>) = 3 [pid 7452] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7451] +++ exited with 0 +++ [pid 7450] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7453] <... close resumed>) = 0 [pid 7454] write(3, "1000", 4 [pid 7452] exit_group(0 [pid 7450] exit_group(0 [pid 7453] mkdir("./file0", 000 [pid 7454] <... write resumed>) = 4 [pid 7452] <... exit_group resumed>) = ? [pid 7450] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7453] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7454] close(3 [pid 7452] +++ exited with 0 +++ [pid 7450] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7453] pipe2( [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7450, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 7454] <... close resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7453] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7454] mkdir("./file0", 000 [pid 7453] dup(4) = 5 [pid 7453] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7454] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7454] pipe2( [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7454] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7454] dup(4./strace-static-x86_64: Process 7456 attached ./strace-static-x86_64: Process 7455 attached ) = 5 [pid 7456] set_robust_list(0x555555a0f660, 24 [pid 7455] set_robust_list(0x555555a0f660, 24 [pid 7456] <... set_robust_list resumed>) = 0 [pid 7455] <... set_robust_list resumed>) = 0 [pid 7456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7456 [pid 7454] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7456] <... prctl resumed>) = 0 [pid 7455] <... prctl resumed>) = 0 [pid 7456] setpgid(0, 0 [pid 7455] setpgid(0, 0 [pid 7456] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7457 attached [pid 7456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7455] <... setpgid resumed>) = 0 [pid 7457] set_robust_list(0x555555a0f660, 24 [pid 7455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7457] <... set_robust_list resumed>) = 0 [pid 7457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7456] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7455 [pid 7457] <... prctl resumed>) = 0 [pid 7455] <... openat resumed>) = 3 [pid 7457] setpgid(0, 0 [pid 7456] write(3, "1000", 4 [pid 7457] <... setpgid resumed>) = 0 [pid 7456] <... write resumed>) = 4 [pid 7455] write(3, "1000", 4 [pid 7457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7456] close(3 [pid 7455] <... write resumed>) = 4 [pid 7456] <... close resumed>) = 0 [pid 7456] mkdir("./file0", 000 [pid 7455] close(3 [pid 7457] <... openat resumed>) = 3 [pid 7456] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7455] <... close resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7457 [pid 7457] write(3, "1000", 4 [pid 7456] pipe2( [pid 7455] mkdir("./file0", 000 [pid 7457] <... write resumed>) = 4 [pid 7456] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7455] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7457] close(3 [pid 7456] dup(4 [pid 7455] pipe2( [pid 7457] <... close resumed>) = 0 [pid 7456] <... dup resumed>) = 5 [pid 7455] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7457] mkdir("./file0", 000 [pid 7456] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7455] dup(4 [pid 7457] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7455] <... dup resumed>) = 5 [pid 7455] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7457] pipe2([3, 4], 0) = 0 [pid 7457] dup(4) = 5 [pid 7457] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7453] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7453] write(5, "\x18\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 7456] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7455] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7454] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7456] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7453] mount(NULL, NULL, NULL, 0, NULL [pid 7454] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7455] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7456] <... write resumed>) = 24 [pid 7455] <... write resumed>) = 24 [pid 7453] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7454] <... write resumed>) = 24 [pid 7455] mount(NULL, NULL, NULL, 0, NULL [pid 7454] mount(NULL, NULL, NULL, 0, NULL [pid 7455] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7454] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7456] mount(NULL, NULL, NULL, 0, NULL [pid 7455] exit_group(0 [pid 7453] exit_group(0 [pid 7454] exit_group(0 [pid 7457] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7456] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7455] <... exit_group resumed>) = ? [pid 7453] <... exit_group resumed>) = ? [pid 7454] <... exit_group resumed>) = ? [pid 7457] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7456] exit_group(0 [pid 7455] +++ exited with 0 +++ [pid 7453] +++ exited with 0 +++ [pid 7456] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7457] <... write resumed>) = 24 [pid 7457] mount(NULL, NULL, NULL, 0, NULL [pid 7454] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7457] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7456] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7457] exit_group(0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7457] <... exit_group resumed>) = ? [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7457] +++ exited with 0 +++ [pid 5066] <... restart_syscall resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7457, 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 7459 attached ./strace-static-x86_64: Process 7458 attached [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 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7459 ./strace-static-x86_64: Process 7461 attached ./strace-static-x86_64: Process 7460 attached [pid 7459] set_robust_list(0x555555a0f660, 24 [pid 7458] set_robust_list(0x555555a0f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7458 [pid 7461] set_robust_list(0x555555a0f660, 24 [pid 7460] set_robust_list(0x555555a0f660, 24) = 0 [pid 7461] <... set_robust_list resumed>) = 0 [pid 7460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7460] <... prctl resumed>) = 0 [pid 7459] <... set_robust_list resumed>) = 0 [pid 7458] <... set_robust_list resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7461 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7460 ./strace-static-x86_64: Process 7462 attached [pid 7462] set_robust_list(0x555555a0f660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7462 [pid 7462] <... set_robust_list resumed>) = 0 [pid 7461] <... prctl resumed>) = 0 [pid 7458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7460] setpgid(0, 0 [pid 7461] setpgid(0, 0 [pid 7459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7462] <... prctl resumed>) = 0 [pid 7462] setpgid(0, 0) = 0 [pid 7461] <... setpgid resumed>) = 0 [pid 7460] <... setpgid resumed>) = 0 [pid 7459] <... prctl resumed>) = 0 [pid 7458] <... prctl resumed>) = 0 [pid 7462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7459] setpgid(0, 0 [pid 7458] setpgid(0, 0 [pid 7462] <... openat resumed>) = 3 [pid 7461] <... openat resumed>) = 3 [pid 7459] <... setpgid resumed>) = 0 [pid 7458] <... setpgid resumed>) = 0 [pid 7460] <... openat resumed>) = 3 [pid 7462] write(3, "1000", 4 [pid 7461] write(3, "1000", 4 [pid 7460] write(3, "1000", 4 [pid 7459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7460] <... write resumed>) = 4 [pid 7462] <... write resumed>) = 4 [pid 7461] <... write resumed>) = 4 [pid 7462] close(3 [pid 7461] close(3 [pid 7462] <... close resumed>) = 0 [pid 7461] <... close resumed>) = 0 [pid 7462] mkdir("./file0", 000 [pid 7461] mkdir("./file0", 000 [pid 7460] close(3 [pid 7458] <... openat resumed>) = 3 [pid 7462] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7461] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7460] <... close resumed>) = 0 [pid 7459] <... openat resumed>) = 3 [pid 7458] write(3, "1000", 4 [pid 7462] pipe2( [pid 7461] pipe2( [pid 7460] mkdir("./file0", 000 [pid 7459] write(3, "1000", 4 [pid 7458] <... write resumed>) = 4 [pid 7462] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7461] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7459] <... write resumed>) = 4 [pid 7462] dup(4 [pid 7461] dup(4 [pid 7460] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7459] close(3 [pid 7458] close(3 [pid 7462] <... dup resumed>) = 5 [pid 7461] <... dup resumed>) = 5 [pid 7460] pipe2( [pid 7459] <... close resumed>) = 0 [pid 7458] <... close resumed>) = 0 [pid 7462] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7461] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7459] mkdir("./file0", 000 [pid 7458] mkdir("./file0", 000 [pid 7460] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7459] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7458] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7462] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7461] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7460] dup(4 [pid 7459] pipe2( [pid 7462] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7461] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7460] <... dup resumed>) = 5 [pid 7458] pipe2( [pid 7459] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7462] <... write resumed>) = 24 [pid 7461] <... write resumed>) = 24 [pid 7460] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7462] mount(NULL, NULL, NULL, 0, NULL [pid 7461] mount(NULL, NULL, NULL, 0, NULL [pid 7458] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7459] dup(4 [pid 7462] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7461] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7462] exit_group(0 [pid 7461] exit_group(0) = ? [pid 7462] <... exit_group resumed>) = ? [pid 7460] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7459] <... dup resumed>) = 5 [pid 7458] dup(4 [pid 7460] write(5, "\x18\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 7462] +++ exited with 0 +++ [pid 7461] +++ exited with 0 +++ [pid 7460] mount(NULL, NULL, NULL, 0, NULL [pid 7459] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7458] <... dup resumed>) = 5 [pid 7460] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7458] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7460] exit_group(0) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7461, 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, child_tidptr=0x555555a0f650) = 7463 [pid 7460] +++ exited with 0 +++ ./strace-static-x86_64: Process 7463 attached [pid 7463] set_robust_list(0x555555a0f660, 24) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... restart_syscall resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7463] <... prctl resumed>) = 0 [pid 7459] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7458] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7459] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7458] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7459] <... write resumed>) = 24 [pid 7458] <... write resumed>) = 24 [pid 7459] mount(NULL, NULL, NULL, 0, NULL [pid 7458] mount(NULL, NULL, NULL, 0, NULL [pid 7463] setpgid(0, 0 [pid 7459] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7458] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7463] <... setpgid resumed>) = 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 [pid 7459] exit_group(0 [pid 7458] exit_group(0 [pid 7459] <... exit_group resumed>) = ? [pid 7458] <... exit_group resumed>) = ? [pid 7463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7464 attached ./strace-static-x86_64: Process 7465 attached [pid 7464] set_robust_list(0x555555a0f660, 24 [pid 7463] <... openat resumed>) = 3 [pid 7459] +++ exited with 0 +++ [pid 7458] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7464 [pid 7465] set_robust_list(0x555555a0f660, 24 [pid 7464] <... set_robust_list resumed>) = 0 [pid 7463] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7465 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7458, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7465] <... set_robust_list resumed>) = 0 [pid 7464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7463] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7464] <... prctl resumed>) = 0 [pid 7465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7464] setpgid(0, 0 [pid 7463] close(3 [pid 7464] <... setpgid resumed>) = 0 [pid 7463] <... close resumed>) = 0 [pid 7465] <... prctl resumed>) = 0 [pid 7464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7463] mkdir("./file0", 000 [pid 7465] setpgid(0, 0) = 0 [pid 7463] <... mkdir resumed>) = -1 EEXIST (File exists) [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 7465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7464] <... openat resumed>) = 3 [pid 7463] pipe2([3, 4], 0) = 0 ./strace-static-x86_64: Process 7466 attached [pid 7465] <... openat resumed>) = 3 [pid 7464] write(3, "1000", 4 [pid 7463] dup(4 [pid 7466] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7467 attached ) = 0 [pid 7465] write(3, "1000", 4 [pid 7464] <... write resumed>) = 4 [pid 7463] <... dup resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7466 [pid 7465] <... write resumed>) = 4 [pid 7464] close(3 [pid 7465] close(3 [pid 7464] <... close resumed>) = 0 [pid 7465] <... close resumed>) = 0 [pid 7464] mkdir("./file0", 000 [pid 7465] mkdir("./file0", 000 [pid 7463] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7467] set_robust_list(0x555555a0f660, 24 [pid 7466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7465] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7464] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7467] <... set_robust_list resumed>) = 0 [pid 7466] <... prctl resumed>) = 0 [pid 7465] pipe2( [pid 7464] pipe2( [pid 7467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7466] setpgid(0, 0 [pid 7465] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7464] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7467] <... prctl resumed>) = 0 [pid 7466] <... setpgid resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7467 [pid 7465] dup(4 [pid 7466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7464] dup(4 [pid 7465] <... dup resumed>) = 5 [pid 7464] <... dup resumed>) = 5 [pid 7465] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7464] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7467] setpgid(0, 0) = 0 [pid 7467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7466] <... openat resumed>) = 3 [pid 7466] write(3, "1000", 4 [pid 7467] <... openat resumed>) = 3 [pid 7466] <... write resumed>) = 4 [pid 7466] close(3 [pid 7467] write(3, "1000", 4) = 4 [pid 7466] <... close resumed>) = 0 [pid 7467] close(3 [pid 7466] mkdir("./file0", 000 [pid 7467] <... close resumed>) = 0 [pid 7466] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7467] mkdir("./file0", 000 [pid 7466] pipe2( [pid 7467] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7466] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7465] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7464] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7463] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7467] pipe2( [pid 7466] dup(4 [pid 7464] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7467] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7466] <... dup resumed>) = 5 [pid 7464] <... write resumed>) = 24 [pid 7463] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7466] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7465] write(5, "\x18\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 7467] dup(4 [pid 7465] mount(NULL, NULL, NULL, 0, NULL [pid 7463] <... write resumed>) = 24 [pid 7467] <... dup resumed>) = 5 [pid 7465] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7465] exit_group(0 [pid 7463] mount(NULL, NULL, NULL, 0, NULL [pid 7467] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7465] <... exit_group resumed>) = ? [pid 7464] mount(NULL, NULL, NULL, 0, NULL [pid 7465] +++ exited with 0 +++ [pid 7463] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7464] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7463] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7465, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7467] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7466] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7464] exit_group(0 [pid 7463] <... exit_group resumed>) = ? [pid 7467] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7466] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7464] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7467] <... write resumed>) = 24 [pid 7467] mount(NULL, NULL, NULL, 0, NULL [pid 7464] +++ exited with 0 +++ ./strace-static-x86_64: Process 7468 attached [pid 7468] set_robust_list(0x555555a0f660, 24 [pid 7467] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7468] <... set_robust_list resumed>) = 0 [pid 7467] exit_group(0 [pid 7466] <... write resumed>) = 24 [pid 7463] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7468 [pid 7466] mount(NULL, NULL, NULL, 0, NULL [pid 7468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7463, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7467] <... exit_group resumed>) = ? [pid 7466] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7466] exit_group(0) = ? [pid 7468] <... prctl resumed>) = 0 [pid 7467] +++ exited with 0 +++ [pid 7466] +++ exited with 0 +++ [pid 7468] setpgid(0, 0 [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=7466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7469 attached [pid 7468] <... setpgid resumed>) = 0 [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 7470 attached [pid 7468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7469 [pid 7469] set_robust_list(0x555555a0f660, 24 [pid 7468] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7468] write(3, "1000", 4./strace-static-x86_64: Process 7471 attached [pid 7470] set_robust_list(0x555555a0f660, 24 [pid 7469] <... set_robust_list resumed>) = 0 [pid 7468] <... write resumed>) = 4 [pid 7469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7469] setpgid(0, 0) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7470 [pid 7470] <... set_robust_list resumed>) = 0 [pid 7469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7468] close(3./strace-static-x86_64: Process 7472 attached [pid 7471] set_robust_list(0x555555a0f660, 24 [pid 7470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7469] <... openat resumed>) = 3 [pid 7468] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7471 [pid 7471] <... set_robust_list resumed>) = 0 [pid 7470] <... prctl resumed>) = 0 [pid 7468] mkdir("./file0", 000 [pid 7471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7469] write(3, "1000", 4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7472 [pid 7470] setpgid(0, 0 [pid 7472] set_robust_list(0x555555a0f660, 24 [pid 7471] <... prctl resumed>) = 0 [pid 7469] <... write resumed>) = 4 [pid 7470] <... setpgid resumed>) = 0 [pid 7468] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7469] close(3 [pid 7472] <... set_robust_list resumed>) = 0 [pid 7471] setpgid(0, 0 [pid 7470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7469] <... close resumed>) = 0 [pid 7468] pipe2( [pid 7472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7471] <... setpgid resumed>) = 0 [pid 7470] <... openat resumed>) = 3 [pid 7469] mkdir("./file0", 000 [pid 7468] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7472] <... prctl resumed>) = 0 [pid 7471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7470] write(3, "1000", 4 [pid 7469] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7468] dup(4 [pid 7472] setpgid(0, 0 [pid 7471] <... openat resumed>) = 3 [pid 7470] <... write resumed>) = 4 [pid 7469] pipe2( [pid 7468] <... dup resumed>) = 5 [pid 7472] <... setpgid resumed>) = 0 [pid 7471] write(3, "1000", 4 [pid 7470] close(3 [pid 7469] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7471] <... write resumed>) = 4 [pid 7469] dup(4 [pid 7468] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7470] <... close resumed>) = 0 [pid 7469] <... dup resumed>) = 5 [pid 7469] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7471] close(3 [pid 7470] mkdir("./file0", 000 [pid 7472] <... openat resumed>) = 3 [pid 7471] <... close resumed>) = 0 [pid 7470] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7471] mkdir("./file0", 000 [pid 7470] pipe2( [pid 7471] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7470] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7471] pipe2( [pid 7472] write(3, "1000", 4 [pid 7471] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7472] <... write resumed>) = 4 [pid 7470] dup(4 [pid 7472] close(3) = 0 [pid 7472] mkdir("./file0", 000 [pid 7470] <... dup resumed>) = 5 [pid 7472] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7471] dup(4 [pid 7470] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7472] pipe2( [pid 7471] <... dup resumed>) = 5 [pid 7472] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7471] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7472] dup(4) = 5 [pid 7472] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7468] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7468] write(5, "\x18\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 7471] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7470] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7469] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7468] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7471] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7468] exit_group(0 [pid 7470] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7471] <... write resumed>) = 24 [pid 7470] <... write resumed>) = 24 [pid 7469] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7468] <... exit_group resumed>) = ? [pid 7472] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7471] mount(NULL, NULL, NULL, 0, NULL [pid 7470] mount(NULL, NULL, NULL, 0, NULL [pid 7469] <... write resumed>) = 24 [pid 7468] +++ exited with 0 +++ [pid 7470] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7469] mount(NULL, NULL, NULL, 0, NULL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7472] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7471] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7470] exit_group(0 [pid 7469] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7472] <... write resumed>) = 24 [pid 7471] exit_group(0 [pid 7470] <... exit_group resumed>) = ? [pid 7469] exit_group(0 [pid 7472] mount(NULL, NULL, NULL, 0, NULL [pid 7469] <... exit_group resumed>) = ? [pid 7472] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7471] <... exit_group resumed>) = ? [pid 7470] +++ exited with 0 +++ [pid 7469] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7470, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7472] exit_group(0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7472] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7473 attached [pid 7473] set_robust_list(0x555555a0f660, 24) = 0 [pid 7473] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7474 attached [pid 7472] +++ exited with 0 +++ [pid 7471] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7473 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7472, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7474 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7473] <... prctl resumed>) = 0 [pid 7474] set_robust_list(0x555555a0f660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7475 attached [pid 7474] <... set_robust_list resumed>) = 0 [pid 7473] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7475 ./strace-static-x86_64: Process 7476 attached [pid 7475] set_robust_list(0x555555a0f660, 24 [pid 7474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7473] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7476] set_robust_list(0x555555a0f660, 24 [pid 7473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7476] <... set_robust_list resumed>) = 0 [pid 7474] <... prctl resumed>) = 0 [pid 7476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7474] setpgid(0, 0 [pid 7476] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7476 [pid 7476] setpgid(0, 0) = 0 [pid 7475] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7477 attached [pid 7476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7473] <... openat resumed>) = 3 [pid 7477] set_robust_list(0x555555a0f660, 24 [pid 7475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7474] <... setpgid resumed>) = 0 [pid 7473] write(3, "1000", 4 [pid 7477] <... set_robust_list resumed>) = 0 [pid 7476] <... openat resumed>) = 3 [pid 7475] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7477 [pid 7475] setpgid(0, 0 [pid 7474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7473] <... write resumed>) = 4 [pid 7477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7476] write(3, "1000", 4 [pid 7475] <... setpgid resumed>) = 0 [pid 7474] <... openat resumed>) = 3 [pid 7473] close(3 [pid 7476] <... write resumed>) = 4 [pid 7477] <... prctl resumed>) = 0 [pid 7476] close(3 [pid 7475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7474] write(3, "1000", 4 [pid 7473] <... close resumed>) = 0 [pid 7476] <... close resumed>) = 0 [pid 7477] setpgid(0, 0 [pid 7476] mkdir("./file0", 000 [pid 7474] <... write resumed>) = 4 [pid 7473] mkdir("./file0", 000 [pid 7477] <... setpgid resumed>) = 0 [pid 7474] close(3 [pid 7473] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7476] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7475] <... openat resumed>) = 3 [pid 7474] <... close resumed>) = 0 [pid 7473] pipe2( [pid 7476] pipe2( [pid 7475] write(3, "1000", 4 [pid 7474] mkdir("./file0", 000 [pid 7473] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7477] <... openat resumed>) = 3 [pid 7476] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7475] <... write resumed>) = 4 [pid 7474] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7473] dup(4 [pid 7476] dup(4 [pid 7475] close(3 [pid 7474] pipe2( [pid 7476] <... dup resumed>) = 5 [pid 7475] <... close resumed>) = 0 [pid 7474] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7475] mkdir("./file0", 000 [pid 7473] <... dup resumed>) = 5 [pid 7476] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7475] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7474] dup(4 [pid 7477] write(3, "1000", 4 [pid 7473] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7477] <... write resumed>) = 4 [pid 7475] pipe2( [pid 7474] <... dup resumed>) = 5 [pid 7475] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7474] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7477] close(3 [pid 7475] dup(4) = 5 [pid 7477] <... close resumed>) = 0 [pid 7477] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7475] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7477] pipe2([3, 4], 0) = 0 [pid 7477] dup(4) = 5 [pid 7477] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7476] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7474] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7473] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7476] write(5, "\x18\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 7474] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7476] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7474] <... write resumed>) = 24 [pid 7476] exit_group(0 [pid 7474] mount(NULL, NULL, NULL, 0, NULL [pid 7476] <... exit_group resumed>) = ? [pid 7475] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7473] write(5, "\x18\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 7473] mount(NULL, NULL, NULL, 0, NULL [pid 7477] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7476] +++ exited with 0 +++ [pid 7475] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7474] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7473] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7477] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7475] <... write resumed>) = 24 [pid 7473] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7476, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7477] <... write resumed>) = 24 [pid 7475] mount(NULL, NULL, NULL, 0, NULL [pid 7473] <... exit_group resumed>) = ? [pid 7477] mount(NULL, NULL, NULL, 0, NULL [pid 7474] exit_group(0) = ? [pid 7475] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7474] +++ exited with 0 +++ [pid 7473] +++ exited with 0 +++ [pid 7477] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7475] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7473, 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=7474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7475] <... exit_group resumed>) = ? [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./strace-static-x86_64: Process 7479 attached ./strace-static-x86_64: Process 7478 attached [pid 7479] set_robust_list(0x555555a0f660, 24 [pid 7478] set_robust_list(0x555555a0f660, 24 [pid 7479] <... set_robust_list resumed>) = 0 [pid 7478] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7480 attached [pid 7479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7477] exit_group(0 [pid 7475] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7478 [pid 7480] set_robust_list(0x555555a0f660, 24 [pid 7477] <... exit_group resumed>) = ? [pid 7480] <... set_robust_list resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7475, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7479] <... prctl resumed>) = 0 [pid 7478] <... prctl resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7479 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7480 [pid 7479] setpgid(0, 0 [pid 7478] setpgid(0, 0 [pid 7479] <... setpgid resumed>) = 0 [pid 7478] <... setpgid resumed>) = 0 [pid 7480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7480] <... prctl resumed>) = 0 [pid 7480] setpgid(0, 0 [pid 7479] <... openat resumed>) = 3 [pid 7478] <... openat resumed>) = 3 [pid 7480] <... setpgid resumed>) = 0 [pid 7477] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7479] write(3, "1000", 4) = 4 [pid 7478] write(3, "1000", 4 [pid 7479] close(3 [pid 7478] <... write resumed>) = 4 [pid 7479] <... close resumed>) = 0 [pid 7478] close(3 [pid 7479] mkdir("./file0", 000 [pid 7478] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7479] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7478] mkdir("./file0", 000 [pid 7479] pipe2([3, 4], 0) = 0 [pid 7478] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7479] dup(4 [pid 7478] pipe2( [pid 7479] <... dup resumed>) = 5 [pid 7478] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... restart_syscall resumed>) = 0 [pid 7479] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7478] dup(4 [pid 7480] <... openat resumed>) = 3 [pid 7478] <... dup resumed>) = 5 [pid 7480] write(3, "1000", 4 [pid 7478] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7481 attached [pid 7480] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7481] set_robust_list(0x555555a0f660, 24 [pid 7480] close(3) = 0 [pid 7480] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7481] <... set_robust_list resumed>) = 0 [pid 7480] pipe2( [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7481 [pid 7480] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 7482 attached [pid 7481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7480] dup(4 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7482 [pid 7481] <... prctl resumed>) = 0 [pid 7480] <... dup resumed>) = 5 [pid 7482] set_robust_list(0x555555a0f660, 24 [pid 7481] setpgid(0, 0 [pid 7480] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7482] <... set_robust_list resumed>) = 0 [pid 7481] <... setpgid resumed>) = 0 [pid 7482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7479] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7482] <... prctl resumed>) = 0 [pid 7481] <... openat resumed>) = 3 [pid 7478] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7482] setpgid(0, 0) = 0 [pid 7481] write(3, "1000", 4 [pid 7482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7479] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7482] <... openat resumed>) = 3 [pid 7480] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7479] <... write resumed>) = 24 [pid 7478] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7481] <... write resumed>) = 4 [pid 7482] write(3, "1000", 4 [pid 7480] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7479] mount(NULL, NULL, NULL, 0, NULL [pid 7478] <... write resumed>) = 24 [pid 7482] <... write resumed>) = 4 [pid 7479] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7478] mount(NULL, NULL, NULL, 0, NULL [pid 7482] close(3 [pid 7481] close(3 [pid 7480] <... write resumed>) = 24 [pid 7479] exit_group(0 [pid 7478] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7482] <... close resumed>) = 0 [pid 7479] <... exit_group resumed>) = ? [pid 7482] mkdir("./file0", 000 [pid 7481] <... close resumed>) = 0 [pid 7480] mount(NULL, NULL, NULL, 0, NULL [pid 7479] +++ exited with 0 +++ [pid 7478] exit_group(0 [pid 7482] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7481] mkdir("./file0", 000 [pid 7480] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7478] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7482] pipe2( [pid 7481] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7480] exit_group(0 [pid 7478] +++ exited with 0 +++ [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7482] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7481] pipe2( [pid 7480] <... exit_group resumed>) = ? [pid 5073] <... restart_syscall resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7482] dup(4) = 5 [pid 7481] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7482] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7481] dup(4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7481] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7483 attached [pid 7481] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7480] +++ exited with 0 +++ [pid 7483] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7483 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7483] <... set_robust_list resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7484 attached [pid 7483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7483] <... prctl resumed>) = 0 [pid 7484] set_robust_list(0x555555a0f660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7484 [pid 7483] setpgid(0, 0./strace-static-x86_64: Process 7485 attached [pid 7484] <... set_robust_list resumed>) = 0 [pid 7483] <... setpgid resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7485 [pid 7484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7485] set_robust_list(0x555555a0f660, 24 [pid 7484] <... prctl resumed>) = 0 [pid 7483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7485] <... set_robust_list resumed>) = 0 [pid 7484] setpgid(0, 0 [pid 7483] <... openat resumed>) = 3 [pid 7485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7484] <... setpgid resumed>) = 0 [pid 7485] <... prctl resumed>) = 0 [pid 7483] write(3, "1000", 4 [pid 7482] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7481] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7485] setpgid(0, 0 [pid 7484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7485] <... setpgid resumed>) = 0 [pid 7485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7481] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7485] write(3, "1000", 4 [pid 7484] <... openat resumed>) = 3 [pid 7483] <... write resumed>) = 4 [pid 7481] <... write resumed>) = 24 [pid 7485] <... write resumed>) = 4 [pid 7481] mount(NULL, NULL, NULL, 0, NULL [pid 7485] close(3 [pid 7484] write(3, "1000", 4 [pid 7483] close(3 [pid 7482] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7481] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7485] <... close resumed>) = 0 [pid 7484] <... write resumed>) = 4 [pid 7483] <... close resumed>) = 0 [pid 7482] <... write resumed>) = 24 [pid 7481] exit_group(0 [pid 7485] mkdir("./file0", 000 [pid 7484] close(3 [pid 7483] mkdir("./file0", 000 [pid 7482] mount(NULL, NULL, NULL, 0, NULL [pid 7481] <... exit_group resumed>) = ? [pid 7485] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7484] <... close resumed>) = 0 [pid 7483] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7482] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7485] pipe2( [pid 7484] mkdir("./file0", 000 [pid 7483] pipe2( [pid 7482] exit_group(0 [pid 7481] +++ exited with 0 +++ [pid 7485] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7484] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7483] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7481, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7485] dup(4 [pid 7484] pipe2( [pid 7483] dup(4 [pid 7482] <... exit_group resumed>) = ? [pid 7485] <... dup resumed>) = 5 [pid 7484] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7483] <... dup resumed>) = 5 [pid 7482] +++ exited with 0 +++ [pid 7485] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7482, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7484] dup(4 [pid 7483] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7484] <... dup resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7484] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7487 attached [pid 7487] set_robust_list(0x555555a0f660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7487 [pid 7487] <... set_robust_list resumed>) = 0 [pid 7485] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7485] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7487] setpgid(0, 0 [pid 7485] <... write resumed>) = 24 [pid 7487] <... setpgid resumed>) = 0 [pid 7485] mount(NULL, NULL, NULL, 0, NULL [pid 7483] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7485] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7485] exit_group(0) = ? ./strace-static-x86_64: Process 7488 attached [pid 7487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7485] +++ exited with 0 +++ [pid 7484] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7483] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7488] set_robust_list(0x555555a0f660, 24 [pid 7487] <... openat resumed>) = 3 [pid 7484] write(5, "\x18\x00\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=7485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7488 [pid 7488] <... set_robust_list resumed>) = 0 [pid 7487] write(3, "1000", 4 [pid 7488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7487] <... write resumed>) = 4 [pid 7483] <... write resumed>) = 24 [pid 7484] <... write resumed>) = 24 [pid 7488] <... prctl resumed>) = 0 [pid 7487] close(3 [pid 7483] mount(NULL, NULL, NULL, 0, NULL [pid 7488] setpgid(0, 0 [pid 7487] <... close resumed>) = 0 [pid 7484] mount(NULL, NULL, NULL, 0, NULL [pid 7483] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7488] <... setpgid resumed>) = 0 [pid 7487] mkdir("./file0", 000 [pid 7484] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7483] exit_group(0 [pid 7488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7487] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7484] exit_group(0 [pid 7483] <... exit_group resumed>) = ? [pid 7488] <... openat resumed>) = 3 [pid 7487] pipe2( [pid 7484] <... exit_group resumed>) = ? [pid 7483] +++ exited with 0 +++ [pid 7488] write(3, "1000", 4 [pid 7487] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7483, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7489 attached [pid 7488] <... write resumed>) = 4 [pid 7487] dup(4 [pid 7484] +++ exited with 0 +++ [pid 7488] close(3 [pid 7487] <... dup resumed>) = 5 [pid 7489] set_robust_list(0x555555a0f660, 24 [pid 7488] <... close resumed>) = 0 [pid 7487] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7489] <... set_robust_list resumed>) = 0 [pid 7488] mkdir("./file0", 000 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7490 attached [pid 7489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7488] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7489 [pid 7489] <... prctl resumed>) = 0 [pid 7488] pipe2( [pid 7487] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7490 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7490] set_robust_list(0x555555a0f660, 24 [pid 7489] setpgid(0, 0 [pid 7488] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7487] write(5, "\x18\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 7492 attached [pid 7490] <... set_robust_list resumed>) = 0 [pid 7489] <... setpgid resumed>) = 0 [pid 7488] dup(4 [pid 7487] <... write resumed>) = 24 [pid 7492] set_robust_list(0x555555a0f660, 24 [pid 7487] mount(NULL, NULL, NULL, 0, NULL [pid 7492] <... set_robust_list resumed>) = 0 [pid 7490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7488] <... dup resumed>) = 5 [pid 7487] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7490] <... prctl resumed>) = 0 [pid 7489] <... openat resumed>) = 3 [pid 7488] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7487] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7492 [pid 7492] <... prctl resumed>) = 0 [pid 7490] setpgid(0, 0 [pid 7487] <... exit_group resumed>) = ? [pid 7490] <... setpgid resumed>) = 0 [pid 7489] write(3, "1000", 4 [pid 7492] setpgid(0, 0 [pid 7490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7489] <... write resumed>) = 4 [pid 7487] +++ exited with 0 +++ [pid 7492] <... setpgid resumed>) = 0 [pid 7490] <... openat resumed>) = 3 [pid 7489] close(3 [pid 7492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7490] write(3, "1000", 4 [pid 7489] <... close resumed>) = 0 [pid 7492] <... openat resumed>) = 3 [pid 7490] <... write resumed>) = 4 [pid 7489] mkdir("./file0", 000 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7492] write(3, "1000", 4 [pid 7490] close(3 [pid 7489] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7493 attached [pid 7492] <... write resumed>) = 4 [pid 7490] <... close resumed>) = 0 [pid 7489] pipe2( [pid 7488] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7492] close(3 [pid 7490] mkdir("./file0", 000 [pid 7493] set_robust_list(0x555555a0f660, 24) = 0 [pid 7492] <... close resumed>) = 0 [pid 7490] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7489] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7493 [pid 7492] mkdir("./file0", 000 [pid 7490] pipe2( [pid 7493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7492] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7490] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7489] dup(4 [pid 7488] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7493] <... prctl resumed>) = 0 [pid 7492] pipe2( [pid 7488] <... write resumed>) = 24 [pid 7490] dup(4 [pid 7489] <... dup resumed>) = 5 [pid 7493] setpgid(0, 0 [pid 7490] <... dup resumed>) = 5 [pid 7488] mount(NULL, NULL, NULL, 0, NULL [pid 7492] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7489] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7490] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7493] <... setpgid resumed>) = 0 [pid 7488] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7492] dup(4 [pid 7488] exit_group(0 [pid 7493] <... openat resumed>) = 3 [pid 7492] <... dup resumed>) = 5 [pid 7488] <... exit_group resumed>) = ? [pid 7493] write(3, "1000", 4) = 4 [pid 7493] close(3 [pid 7492] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7490] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7489] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7488] +++ exited with 0 +++ [pid 7493] <... close resumed>) = 0 [pid 7489] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7493] mkdir("./file0", 000 [pid 7490] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7489] <... write resumed>) = 24 [pid 7493] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7490] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7489] mount(NULL, NULL, NULL, 0, NULL [pid 7493] pipe2( [pid 7490] mount(NULL, NULL, NULL, 0, NULL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7490] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7489] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7493] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7490] exit_group(0 [pid 7489] exit_group(0./strace-static-x86_64: Process 7494 attached [pid 7490] <... exit_group resumed>) = ? [pid 7494] set_robust_list(0x555555a0f660, 24 [pid 7493] dup(4 [pid 7489] <... exit_group resumed>) = ? [pid 7493] <... dup resumed>) = 5 [pid 7494] <... set_robust_list resumed>) = 0 [pid 7494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7493] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7490] +++ exited with 0 +++ [pid 7489] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7494 [pid 7494] setpgid(0, 0) = 0 [pid 7494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7492] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7494] <... openat resumed>) = 3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7490, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7489, 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 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7494] write(3, "1000", 4) = 4 [pid 7494] close(3./strace-static-x86_64: Process 7495 attached [pid 7493] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7492] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7495] set_robust_list(0x555555a0f660, 24 [pid 7494] <... close resumed>) = 0 [pid 7493] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7492] <... write resumed>) = 24 [pid 7492] mount(NULL, NULL, NULL, 0, NULL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7495 [pid 7492] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7494] mkdir("./file0", 000 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7493] <... write resumed>) = 24 [pid 7495] <... set_robust_list resumed>) = 0 [pid 7494] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7492] exit_group(0 [pid 7495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7493] mount(NULL, NULL, NULL, 0, NULL [pid 7492] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7496 attached [pid 7495] <... prctl resumed>) = 0 [pid 7494] pipe2( [pid 7493] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7496] set_robust_list(0x555555a0f660, 24 [pid 7494] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7493] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7496 [pid 7496] <... set_robust_list resumed>) = 0 [pid 7496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7495] setpgid(0, 0 [pid 7494] dup(4 [pid 7493] <... exit_group resumed>) = ? [pid 7492] +++ exited with 0 +++ [pid 7496] <... prctl resumed>) = 0 [pid 7495] <... setpgid resumed>) = 0 [pid 7494] <... dup resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7496] setpgid(0, 0 [pid 7495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7494] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7496] <... setpgid resumed>) = 0 [pid 7495] <... openat resumed>) = 3 [pid 7493] +++ exited with 0 +++ [pid 7496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7495] write(3, "1000", 4) = 4 [pid 7496] <... openat resumed>) = 3 [pid 7495] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7495] <... close resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7495] mkdir("./file0", 000 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7496] write(3, "1000", 4 [pid 7495] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7496] <... write resumed>) = 4 [pid 7495] pipe2( [pid 7496] close(3 [pid 7495] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7496] <... close resumed>) = 0 ./strace-static-x86_64: Process 7497 attached [pid 7496] mkdir("./file0", 000 [pid 7495] dup(4 [pid 7494] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7495] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7498 attached [pid 7498] set_robust_list(0x555555a0f660, 24 [pid 7497] set_robust_list(0x555555a0f660, 24 [pid 7498] <... set_robust_list resumed>) = 0 [pid 7495] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7494] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7497] <... set_robust_list resumed>) = 0 [pid 7496] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7498] <... prctl resumed>) = 0 [pid 7496] pipe2( [pid 7494] <... write resumed>) = 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7498 [pid 7498] setpgid(0, 0 [pid 7494] mount(NULL, NULL, NULL, 0, NULL [pid 7498] <... setpgid resumed>) = 0 [pid 7494] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7496] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7494] exit_group(0 [pid 7496] dup(4 [pid 7494] <... exit_group resumed>) = ? [pid 7498] <... openat resumed>) = 3 [pid 7496] <... dup resumed>) = 5 [pid 7496] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7498] write(3, "1000", 4 [pid 7494] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7497 [pid 7498] <... write resumed>) = 4 [pid 7497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7497] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7497] <... setpgid resumed>) = 0 [pid 7498] close(3 [pid 7497] 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 7498] <... close resumed>) = 0 [pid 7497] <... openat resumed>) = 3 [pid 7497] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 7499 attached [pid 7498] mkdir("./file0", 000 [pid 7497] close(3 [pid 7499] set_robust_list(0x555555a0f660, 24 [pid 7497] <... close resumed>) = 0 [pid 7499] <... set_robust_list resumed>) = 0 [pid 7497] mkdir("./file0", 000 [pid 7495] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7498] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7497] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7498] pipe2( [pid 7499] <... prctl resumed>) = 0 [pid 7498] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7499] setpgid(0, 0 [pid 7498] dup(4 [pid 7499] <... setpgid resumed>) = 0 [pid 7498] <... dup resumed>) = 5 [pid 7499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7497] pipe2([3, 4], 0) = 0 [pid 7497] dup(4 [pid 7499] write(3, "1000", 4 [pid 7497] <... dup resumed>) = 5 [pid 7499] <... write resumed>) = 4 [pid 7497] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7499 [pid 7499] close(3 [pid 7498] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7495] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7499] <... close resumed>) = 0 [pid 7496] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7495] <... write resumed>) = 24 [pid 7495] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7499] mkdir("./file0", 000 [pid 7496] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7495] exit_group(0 [pid 7499] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7496] <... write resumed>) = 24 [pid 7495] <... exit_group resumed>) = ? [pid 7499] pipe2( [pid 7496] mount(NULL, NULL, NULL, 0, NULL [pid 7499] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7499] dup(4 [pid 7496] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7499] <... dup resumed>) = 5 [pid 7499] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7496] exit_group(0) = ? [pid 7495] +++ exited with 0 +++ [pid 7496] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7496, 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 7497] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7500 attached [pid 7498] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7500] set_robust_list(0x555555a0f660, 24 [pid 7497] write(5, "\x18\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 7497] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7497] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7500 [pid 7497] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7501 attached [pid 7500] <... set_robust_list resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7501 [pid 7501] set_robust_list(0x555555a0f660, 24 [pid 7500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7501] <... set_robust_list resumed>) = 0 [pid 7500] <... prctl resumed>) = 0 [pid 7498] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7500] setpgid(0, 0 [pid 7498] <... write resumed>) = 24 [pid 7501] <... prctl resumed>) = 0 [pid 7500] <... setpgid resumed>) = 0 [pid 7498] mount(NULL, NULL, NULL, 0, NULL [pid 7497] +++ exited with 0 +++ [pid 7501] setpgid(0, 0 [pid 7500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7499] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7498] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7501] <... setpgid resumed>) = 0 [pid 7499] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7498] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7499] <... write resumed>) = 24 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7500] <... openat resumed>) = 3 [pid 7499] mount(NULL, NULL, NULL, 0, NULL [pid 7498] <... exit_group resumed>) = ? [pid 5066] <... restart_syscall resumed>) = 0 [pid 7499] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7501] <... openat resumed>) = 3 [pid 7499] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7502 attached [pid 7501] write(3, "1000", 4 [pid 7500] write(3, "1000", 4 [pid 7502] set_robust_list(0x555555a0f660, 24 [pid 7501] <... write resumed>) = 4 [pid 7500] <... write resumed>) = 4 [pid 7499] <... exit_group resumed>) = ? [pid 7498] +++ exited with 0 +++ [pid 7502] <... set_robust_list resumed>) = 0 [pid 7501] close(3 [pid 7500] close(3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7502 [pid 7502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7501] <... close resumed>) = 0 [pid 7500] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7498, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7502] <... prctl resumed>) = 0 [pid 7501] mkdir("./file0", 000 [pid 7500] mkdir("./file0", 000 [pid 7499] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7502] setpgid(0, 0 [pid 7501] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7500] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7502] <... setpgid resumed>) = 0 [pid 7501] pipe2( [pid 7500] pipe2( [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7501] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7500] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7503 attached [pid 7500] dup(4 [pid 7503] set_robust_list(0x555555a0f660, 24 [pid 7502] <... openat resumed>) = 3 [pid 7501] dup(4 [pid 7500] <... dup resumed>) = 5 [pid 7503] <... set_robust_list resumed>) = 0 [pid 7502] write(3, "1000", 4 [pid 7501] <... dup resumed>) = 5 [pid 7500] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7503 [pid 7503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7502] <... write resumed>) = 4 [pid 7501] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7503] <... prctl resumed>) = 0 [pid 7503] setpgid(0, 0) = 0 [pid 7502] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7502] <... close resumed>) = 0 ./strace-static-x86_64: Process 7504 attached [pid 7503] <... openat resumed>) = 3 [pid 7502] mkdir("./file0", 000 [pid 7504] set_robust_list(0x555555a0f660, 24 [pid 7503] write(3, "1000", 4 [pid 7504] <... set_robust_list resumed>) = 0 [pid 7503] <... write resumed>) = 4 [pid 7504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7503] close(3) = 0 [pid 7504] <... prctl resumed>) = 0 [pid 7503] mkdir("./file0", 000 [pid 7504] setpgid(0, 0 [pid 7502] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7504] <... setpgid resumed>) = 0 [pid 7503] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7502] pipe2( [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7504 [pid 7504] <... openat resumed>) = 3 [pid 7503] pipe2([3, 4], 0) = 0 [pid 7502] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7504] write(3, "1000", 4 [pid 7503] dup(4 [pid 7504] <... write resumed>) = 4 [pid 7503] <... dup resumed>) = 5 [pid 7504] close(3) = 0 [pid 7503] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7504] mkdir("./file0", 000 [pid 7502] dup(4) = 5 [pid 7502] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7504] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7504] pipe2([3, 4], 0) = 0 [pid 7501] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7504] dup(4 [pid 7500] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7504] <... dup resumed>) = 5 [pid 7504] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7501] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7500] write(5, "\x18\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 7501] <... write resumed>) = 24 [pid 7500] mount(NULL, NULL, NULL, 0, NULL [pid 7501] mount(NULL, NULL, NULL, 0, NULL [pid 7500] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7501] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7500] exit_group(0 [pid 7501] exit_group(0 [pid 7500] <... exit_group resumed>) = ? [pid 7501] <... exit_group resumed>) = ? [pid 7504] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7500] +++ exited with 0 +++ [pid 7502] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7501] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7500, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7504] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7502] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7504] <... write resumed>) = 24 [pid 7503] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7502] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7502] mount(NULL, NULL, NULL, 0, NULL [pid 7504] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7503] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7502] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7504] exit_group(0./strace-static-x86_64: Process 7505 attached ) = ? [pid 7503] <... write resumed>) = 24 [pid 7502] exit_group(0./strace-static-x86_64: Process 7506 attached [pid 7505] set_robust_list(0x555555a0f660, 24 [pid 7506] set_robust_list(0x555555a0f660, 24 [pid 7505] <... set_robust_list resumed>) = 0 [pid 7503] mount(NULL, NULL, NULL, 0, NULL [pid 7502] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7506 [pid 7506] <... set_robust_list resumed>) = 0 [pid 7506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7503] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7506] <... prctl resumed>) = 0 [pid 7505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7505 [pid 7503] exit_group(0 [pid 7506] setpgid(0, 0) = 0 [pid 7504] +++ exited with 0 +++ [pid 7506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7503] <... exit_group resumed>) = ? [pid 7505] <... prctl resumed>) = 0 [pid 7506] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7505] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7505] <... setpgid resumed>) = 0 [pid 7506] write(3, "1000", 4) = 4 [pid 7506] close(3) = 0 ./strace-static-x86_64: Process 7507 attached [pid 7506] mkdir("./file0", 000 [pid 7502] +++ exited with 0 +++ [pid 7507] set_robust_list(0x555555a0f660, 24 [pid 7506] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7507] <... set_robust_list resumed>) = 0 [pid 7506] pipe2( [pid 7507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7506] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7503] +++ exited with 0 +++ [pid 7507] <... prctl resumed>) = 0 [pid 7506] dup(4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7503, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7507] setpgid(0, 0 [pid 7505] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7507 [pid 7505] write(3, "1000", 4 [pid 7507] <... setpgid resumed>) = 0 [pid 7506] <... dup resumed>) = 5 [pid 7507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7505] <... write resumed>) = 4 [pid 7505] close(3 [pid 7507] <... openat resumed>) = 3 [pid 7506] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7505] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7505] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7505] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7507] write(3, "1000", 4 [pid 7505] pipe2(./strace-static-x86_64: Process 7508 attached [3, 4], 0) = 0 [pid 7507] <... write resumed>) = 4 [pid 7507] close(3 [pid 7508] set_robust_list(0x555555a0f660, 24 [pid 7505] dup(4 [pid 7508] <... set_robust_list resumed>) = 0 [pid 7505] <... dup resumed>) = 5 [pid 7508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7507] <... close resumed>) = 0 [pid 7505] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7508 ./strace-static-x86_64: Process 7509 attached [pid 7508] <... prctl resumed>) = 0 [pid 7509] set_robust_list(0x555555a0f660, 24 [pid 7508] setpgid(0, 0 [pid 7507] mkdir("./file0", 000 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7509 [pid 7509] <... set_robust_list resumed>) = 0 [pid 7509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7507] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7509] setpgid(0, 0 [pid 7507] pipe2( [pid 7509] <... setpgid resumed>) = 0 [pid 7509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7508] <... setpgid resumed>) = 0 [pid 7507] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7509] <... openat resumed>) = 3 [pid 7507] dup(4 [pid 7509] write(3, "1000", 4 [pid 7508] <... openat resumed>) = 3 [pid 7507] <... dup resumed>) = 5 [pid 7509] <... write resumed>) = 4 [pid 7508] write(3, "1000", 4 [pid 7507] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7506] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7509] close(3 [pid 7508] <... write resumed>) = 4 [pid 7509] <... close resumed>) = 0 [pid 7508] close(3 [pid 7506] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7509] mkdir("./file0", 000 [pid 7508] <... close resumed>) = 0 [pid 7509] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7508] mkdir("./file0", 000 [pid 7506] <... write resumed>) = 24 [pid 7505] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7509] pipe2( [pid 7508] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7506] mount(NULL, NULL, NULL, 0, NULL [pid 7508] pipe2( [pid 7509] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7508] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7506] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7509] dup(4 [pid 7508] dup(4 [pid 7509] <... dup resumed>) = 5 [pid 7508] <... dup resumed>) = 5 [pid 7506] exit_group(0 [pid 7505] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7509] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7508] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7506] <... exit_group resumed>) = ? [pid 7505] <... write resumed>) = 24 [pid 7505] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7505] exit_group(0) = ? [pid 7506] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7506, 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 7505] +++ exited with 0 +++ ./strace-static-x86_64: Process 7510 attached [pid 7510] set_robust_list(0x555555a0f660, 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7510] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7510 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7507] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7510] <... prctl resumed>) = 0 [pid 7510] setpgid(0, 0) = 0 [pid 7507] write(5, "\x18\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 7511 attached ) = 24 [pid 7511] set_robust_list(0x555555a0f660, 24 [pid 7510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7507] mount(NULL, NULL, NULL, 0, NULL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7511 [pid 7511] <... set_robust_list resumed>) = 0 [pid 7507] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7510] <... openat resumed>) = 3 [pid 7508] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7507] exit_group(0 [pid 7511] setpgid(0, 0 [pid 7510] write(3, "1000", 4 [pid 7507] <... exit_group resumed>) = ? [pid 7510] <... write resumed>) = 4 [pid 7510] close(3 [pid 7511] <... setpgid resumed>) = 0 [pid 7510] <... close resumed>) = 0 [pid 7508] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7510] mkdir("./file0", 000 [pid 7509] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7508] <... write resumed>) = 24 [pid 7507] +++ exited with 0 +++ [pid 7510] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7509] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7508] mount(NULL, NULL, NULL, 0, NULL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7511] <... openat resumed>) = 3 [pid 7510] pipe2( [pid 7509] <... write resumed>) = 24 [pid 7508] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7511] write(3, "1000", 4 [pid 7510] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7509] mount(NULL, NULL, NULL, 0, NULL [pid 7508] exit_group(0 [pid 7511] <... write resumed>) = 4 [pid 7510] dup(4 [pid 7509] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7508] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7512 attached [pid 7512] set_robust_list(0x555555a0f660, 24 [pid 7511] close(3 [pid 7510] <... dup resumed>) = 5 [pid 7509] exit_group(0 [pid 7512] <... set_robust_list resumed>) = 0 [pid 7510] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7509] <... exit_group resumed>) = ? [pid 7512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7511] <... close resumed>) = 0 [pid 7509] +++ exited with 0 +++ [pid 7508] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7512 [pid 7511] mkdir("./file0", 000 [pid 7512] <... prctl resumed>) = 0 [pid 7511] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7512] setpgid(0, 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7512] <... setpgid resumed>) = 0 [pid 7511] pipe2( [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7508, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] <... restart_syscall resumed>) = 0 [pid 7511] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7511] dup(4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7513 attached [pid 7512] write(3, "1000", 4 [pid 7511] <... dup resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7511] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7514 attached [pid 7513] set_robust_list(0x555555a0f660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7513 [pid 7512] <... write resumed>) = 4 [pid 7513] <... set_robust_list resumed>) = 0 [pid 7512] close(3 [pid 7514] set_robust_list(0x555555a0f660, 24 [pid 7513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7512] <... close resumed>) = 0 [pid 7510] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7514 [pid 7513] <... prctl resumed>) = 0 [pid 7512] mkdir("./file0", 000 [pid 7510] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7514] <... set_robust_list resumed>) = 0 [pid 7513] setpgid(0, 0 [pid 7512] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7510] <... write resumed>) = 24 [pid 7514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7513] <... setpgid resumed>) = 0 [pid 7510] mount(NULL, NULL, NULL, 0, NULL [pid 7514] <... prctl resumed>) = 0 [pid 7513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7512] pipe2( [pid 7510] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7514] setpgid(0, 0 [pid 7512] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7510] exit_group(0 [pid 7513] <... openat resumed>) = 3 [pid 7514] <... setpgid resumed>) = 0 [pid 7511] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7513] write(3, "1000", 4 [pid 7512] dup(4 [pid 7510] <... exit_group resumed>) = ? [pid 7514] <... openat resumed>) = 3 [pid 7514] write(3, "1000", 4) = 4 [pid 7514] close(3 [pid 7512] <... dup resumed>) = 5 [pid 7511] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7510] +++ exited with 0 +++ [pid 7513] <... write resumed>) = 4 [pid 7514] <... close resumed>) = 0 [pid 7512] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7511] <... write resumed>) = 24 [pid 7514] mkdir("./file0", 000 [pid 7513] close(3 [pid 7511] mount(NULL, NULL, NULL, 0, NULL [pid 7514] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7513] <... close resumed>) = 0 [pid 7511] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7514] pipe2( [pid 7513] mkdir("./file0", 000 [pid 7511] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7514] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7511] <... exit_group resumed>) = ? [pid 7514] dup(4 [pid 7511] +++ exited with 0 +++ [pid 7514] <... dup resumed>) = 5 [pid 7513] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7515 attached [pid 7513] pipe2( [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7514] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7513] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7515] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7516 attached ) = 0 [pid 7514] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7513] dup(4 [pid 7512] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7515 [pid 7516] set_robust_list(0x555555a0f660, 24 [pid 7514] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7516] <... set_robust_list resumed>) = 0 [pid 7515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7514] <... write resumed>) = 24 [pid 7513] <... dup resumed>) = 5 [pid 7512] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7515] <... prctl resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7516 [pid 7513] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7512] <... write resumed>) = 24 [pid 7515] setpgid(0, 0 [pid 7516] <... prctl resumed>) = 0 [pid 7515] <... setpgid resumed>) = 0 [pid 7514] mount(NULL, NULL, NULL, 0, NULL [pid 7513] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7512] mount(NULL, NULL, NULL, 0, NULL [pid 7516] setpgid(0, 0 [pid 7515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7514] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7513] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7512] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7516] <... setpgid resumed>) = 0 [pid 7515] <... openat resumed>) = 3 [pid 7514] exit_group(0 [pid 7513] <... write resumed>) = 24 [pid 7512] exit_group(0 [pid 7516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7515] write(3, "1000", 4 [pid 7514] <... exit_group resumed>) = ? [pid 7513] mount(NULL, NULL, NULL, 0, NULL [pid 7516] <... openat resumed>) = 3 [pid 7515] <... write resumed>) = 4 [pid 7514] +++ exited with 0 +++ [pid 7513] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7512] <... exit_group resumed>) = ? [pid 7516] write(3, "1000", 4) = 4 [pid 7516] close(3) = 0 [pid 7515] close(3 [pid 7516] mkdir("./file0", 000 [pid 7515] <... close resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7515] mkdir("./file0", 000 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7516] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7515] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] <... restart_syscall resumed>) = 0 [pid 7516] pipe2( [pid 7515] pipe2( [pid 7516] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7515] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7516] dup(4 [pid 7515] dup(4 [pid 7512] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7516] <... dup resumed>) = 5 [pid 7515] <... dup resumed>) = 5 [pid 7513] exit_group(0./strace-static-x86_64: Process 7517 attached [pid 7516] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7515] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7513] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7512, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7517] set_robust_list(0x555555a0f660, 24 [pid 7513] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7518 attached [pid 7517] <... set_robust_list resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7517 [pid 7518] set_robust_list(0x555555a0f660, 24 [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7518] <... set_robust_list resumed>) = 0 [pid 7518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7518] <... prctl resumed>) = 0 [pid 7517] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7519 attached [pid 7518] setpgid(0, 0 [pid 7517] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7518 [pid 7518] <... setpgid resumed>) = 0 [pid 7517] setpgid(0, 0 [pid 7519] set_robust_list(0x555555a0f660, 24 [pid 7518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7517] <... setpgid resumed>) = 0 [pid 7516] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7519] <... set_robust_list resumed>) = 0 [pid 7519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7519 [pid 7519] <... prctl resumed>) = 0 [pid 7519] setpgid(0, 0) = 0 [pid 7518] <... openat resumed>) = 3 [pid 7517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7516] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7515] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7518] write(3, "1000", 4 [pid 7517] <... openat resumed>) = 3 [pid 7516] <... write resumed>) = 24 [pid 7518] <... write resumed>) = 4 [pid 7517] write(3, "1000", 4 [pid 7516] mount(NULL, NULL, NULL, 0, NULL [pid 7518] close(3 [pid 7517] <... write resumed>) = 4 [pid 7516] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7518] <... close resumed>) = 0 [pid 7517] close(3 [pid 7519] <... openat resumed>) = 3 [pid 7518] mkdir("./file0", 000 [pid 7517] <... close resumed>) = 0 [pid 7516] exit_group(0 [pid 7515] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7519] write(3, "1000", 4 [pid 7518] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7517] mkdir("./file0", 000 [pid 7516] <... exit_group resumed>) = ? [pid 7518] pipe2( [pid 7517] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7516] +++ exited with 0 +++ [pid 7519] <... write resumed>) = 4 [pid 7518] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7517] pipe2( [pid 7515] <... write resumed>) = 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7519] close(3 [pid 7518] dup(4 [pid 7517] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7515] mount(NULL, NULL, NULL, 0, NULL [pid 7519] <... close resumed>) = 0 [pid 7518] <... dup resumed>) = 5 [pid 7517] dup(4 [pid 7515] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7519] mkdir("./file0", 000 [pid 7518] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7517] <... dup resumed>) = 5 [pid 7515] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7519] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7517] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7515] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7520 attached [pid 7519] pipe2( [pid 7515] +++ exited with 0 +++ [pid 7519] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7519] dup(4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7519] <... dup resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7519] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7520 [pid 7520] set_robust_list(0x555555a0f660, 24) = 0 ./strace-static-x86_64: Process 7521 attached [pid 7521] set_robust_list(0x555555a0f660, 24 [pid 7520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7521] <... set_robust_list resumed>) = 0 [pid 7520] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7521 [pid 7521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7520] <... setpgid resumed>) = 0 [pid 7521] setpgid(0, 0) = 0 [pid 7520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7518] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7520] <... openat resumed>) = 3 [pid 7518] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7520] write(3, "1000", 4 [pid 7518] <... write resumed>) = 24 [pid 7521] <... openat resumed>) = 3 [pid 7520] <... write resumed>) = 4 [pid 7518] mount(NULL, NULL, NULL, 0, NULL [pid 7517] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7521] write(3, "1000", 4 [pid 7520] close(3 [pid 7518] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7517] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7521] <... write resumed>) = 4 [pid 7520] <... close resumed>) = 0 [pid 7519] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7518] exit_group(0 [pid 7517] <... write resumed>) = 24 [pid 7518] <... exit_group resumed>) = ? [pid 7517] mount(NULL, NULL, NULL, 0, NULL [pid 7520] mkdir("./file0", 000 [pid 7517] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7521] close(3 [pid 7520] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7517] exit_group(0 [pid 7521] <... close resumed>) = 0 [pid 7520] pipe2( [pid 7517] <... exit_group resumed>) = ? [pid 7521] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7518] +++ exited with 0 +++ [pid 7519] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7521] pipe2( [pid 7519] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7520] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7521] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7519] mount(NULL, NULL, NULL, 0, NULL [pid 7517] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7520] dup(4 [pid 7521] dup(4 [pid 7519] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7520] <... dup resumed>) = 5 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7521] <... dup resumed>) = 5 [pid 7520] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7519] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7521] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7519] <... exit_group resumed>) = ? [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7522 attached [pid 7522] set_robust_list(0x555555a0f660, 24 [pid 7519] +++ exited with 0 +++ [pid 7522] <... set_robust_list resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7519, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7522 ./strace-static-x86_64: Process 7523 attached [pid 7522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7523] set_robust_list(0x555555a0f660, 24 [pid 7522] <... prctl resumed>) = 0 [pid 7520] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7523 [pid 7523] <... set_robust_list resumed>) = 0 [pid 7522] setpgid(0, 0 [pid 7520] write(5, "\x18\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 7524 attached [pid 7523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7522] <... setpgid resumed>) = 0 [pid 7520] <... write resumed>) = 24 [pid 7522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7520] mount(NULL, NULL, NULL, 0, NULL [pid 7524] set_robust_list(0x555555a0f660, 24 [pid 7520] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7522] <... openat resumed>) = 3 [pid 7524] <... set_robust_list resumed>) = 0 [pid 7523] <... prctl resumed>) = 0 [pid 7522] write(3, "1000", 4 [pid 7520] exit_group(0 [pid 7524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7523] setpgid(0, 0 [pid 7522] <... write resumed>) = 4 [pid 7521] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7520] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7524 [pid 7524] <... prctl resumed>) = 0 [pid 7523] <... setpgid resumed>) = 0 [pid 7522] close(3 [pid 7524] setpgid(0, 0 [pid 7523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7522] <... close resumed>) = 0 [pid 7524] <... setpgid resumed>) = 0 [pid 7524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7522] mkdir("./file0", 000 [pid 7521] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7523] <... openat resumed>) = 3 [pid 7522] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7521] <... write resumed>) = 24 [pid 7520] +++ exited with 0 +++ [pid 7524] <... openat resumed>) = 3 [pid 7523] write(3, "1000", 4 [pid 7522] pipe2( [pid 7521] mount(NULL, NULL, NULL, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7524] write(3, "1000", 4 [pid 7523] <... write resumed>) = 4 [pid 7522] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7521] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7524] <... write resumed>) = 4 [pid 7523] close(3 [pid 7522] dup(4 [pid 7521] exit_group(0 [pid 7524] close(3 [pid 7523] <... close resumed>) = 0 [pid 7522] <... dup resumed>) = 5 [pid 7521] <... exit_group resumed>) = ? [pid 7524] <... close resumed>) = 0 [pid 7523] mkdir("./file0", 000 [pid 7522] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7524] mkdir("./file0", 000 [pid 7523] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7521] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7524] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7523] pipe2( [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7525 attached [pid 7524] pipe2( [pid 7523] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7525 [pid 7525] set_robust_list(0x555555a0f660, 24 [pid 7524] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7523] dup(4 [pid 7524] dup(4 [pid 7523] <... dup resumed>) = 5 [pid 7524] <... dup resumed>) = 5 [pid 7525] <... set_robust_list resumed>) = 0 [pid 7524] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7523] 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 7525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7526 attached [pid 7525] setpgid(0, 0) = 0 [pid 7525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7526 [pid 7525] write(3, "1000", 4) = 4 [pid 7526] set_robust_list(0x555555a0f660, 24) = 0 [pid 7525] close(3 [pid 7526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7525] <... close resumed>) = 0 [pid 7526] setpgid(0, 0 [pid 7525] mkdir("./file0", 000 [pid 7526] <... setpgid resumed>) = 0 [pid 7526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7525] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7525] pipe2([3, 4], 0) = 0 [pid 7525] dup(4) = 5 [pid 7522] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7525] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7526] <... openat resumed>) = 3 [pid 7522] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7526] write(3, "1000", 4 [pid 7522] <... write resumed>) = 24 [pid 7526] <... write resumed>) = 4 [pid 7522] mount(NULL, NULL, NULL, 0, NULL [pid 7526] close(3 [pid 7522] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7526] <... close resumed>) = 0 [pid 7522] exit_group(0 [pid 7526] mkdir("./file0", 000 [pid 7522] <... exit_group resumed>) = ? [pid 7526] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7526] pipe2([3, 4], 0) = 0 [pid 7526] dup(4 [pid 7524] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7522] +++ exited with 0 +++ [pid 7526] <... dup resumed>) = 5 [pid 7526] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7524] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7523] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7524] <... write resumed>) = 24 [pid 7524] mount(NULL, NULL, NULL, 0, NULL [pid 7523] write(5, "\x18\x00\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=7522, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7524] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7523] <... write resumed>) = 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7524] exit_group(0./strace-static-x86_64: Process 7527 attached [pid 7526] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7525] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7524] <... exit_group resumed>) = ? [pid 7523] mount(NULL, NULL, NULL, 0, NULL [pid 7527] set_robust_list(0x555555a0f660, 24 [pid 7526] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7523] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7526] <... write resumed>) = 24 [pid 7523] exit_group(0 [pid 7527] <... set_robust_list resumed>) = 0 [pid 7527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7526] mount(NULL, NULL, NULL, 0, NULL [pid 7525] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7524] +++ exited with 0 +++ [pid 7523] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7527 [pid 7527] <... prctl resumed>) = 0 [pid 7526] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7525] <... write resumed>) = 24 [pid 7523] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7526] exit_group(0 [pid 7525] mount(NULL, NULL, NULL, 0, NULL [pid 7527] setpgid(0, 0 [pid 7526] <... exit_group resumed>) = ? [pid 7525] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7527] <... setpgid resumed>) = 0 [pid 7527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7525] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7527] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7526] +++ exited with 0 +++ [pid 7525] <... exit_group resumed>) = ? [pid 7527] write(3, "1000", 4./strace-static-x86_64: Process 7528 attached ) = 4 [pid 7528] set_robust_list(0x555555a0f660, 24 [pid 7527] close(3 [pid 7528] <... set_robust_list resumed>) = 0 [pid 7527] <... close resumed>) = 0 [pid 7528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7527] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7528] <... prctl resumed>) = 0 [pid 7527] pipe2( [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7528 [pid 7528] setpgid(0, 0 [pid 7527] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7529 attached [pid 7528] <... setpgid resumed>) = 0 [pid 7527] dup(4 [pid 7529] set_robust_list(0x555555a0f660, 24 [pid 7528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7527] <... dup resumed>) = 5 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7529 [pid 7525] +++ exited with 0 +++ [pid 5071] <... restart_syscall resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7525, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7529] <... set_robust_list resumed>) = 0 [pid 7528] <... openat resumed>) = 3 [pid 7527] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7528] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7529] <... prctl resumed>) = 0 [pid 7528] <... write resumed>) = 4 [pid 7529] setpgid(0, 0 [pid 7528] close(3./strace-static-x86_64: Process 7530 attached [pid 7529] <... setpgid resumed>) = 0 [pid 7528] <... close resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7530] set_robust_list(0x555555a0f660, 24 [pid 7529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7528] mkdir("./file0", 000 [pid 7530] <... set_robust_list resumed>) = 0 [pid 7528] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7531 attached [pid 7528] pipe2( [pid 7531] set_robust_list(0x555555a0f660, 24 [pid 7529] <... openat resumed>) = 3 [pid 7528] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7531] <... set_robust_list resumed>) = 0 [pid 7529] write(3, "1000", 4 [pid 7528] dup(4 [pid 7530] <... prctl resumed>) = 0 [pid 7531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7530] setpgid(0, 0 [pid 7529] <... write resumed>) = 4 [pid 7528] <... dup resumed>) = 5 [pid 7527] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7531 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7530 [pid 7531] <... prctl resumed>) = 0 [pid 7530] <... setpgid resumed>) = 0 [pid 7529] close(3 [pid 7528] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7527] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7531] setpgid(0, 0 [pid 7530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7529] <... close resumed>) = 0 [pid 7531] <... setpgid resumed>) = 0 [pid 7529] mkdir("./file0", 000 [pid 7527] <... write resumed>) = 24 [pid 7530] <... openat resumed>) = 3 [pid 7529] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7527] mount(NULL, NULL, NULL, 0, NULL [pid 7531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7530] write(3, "1000", 4 [pid 7529] pipe2( [pid 7527] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7531] <... openat resumed>) = 3 [pid 7530] <... write resumed>) = 4 [pid 7529] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7527] exit_group(0 [pid 7530] close(3 [pid 7529] dup(4 [pid 7527] <... exit_group resumed>) = ? [pid 7531] write(3, "1000", 4 [pid 7529] <... dup resumed>) = 5 [pid 7531] <... write resumed>) = 4 [pid 7530] <... close resumed>) = 0 [pid 7527] +++ exited with 0 +++ [pid 7531] close(3 [pid 7530] mkdir("./file0", 000 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7531] <... close resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7531] mkdir("./file0", 000 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7530] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7529] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7531] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7530] pipe2( [pid 7531] pipe2( [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7531] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7530] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7528] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7532 attached [pid 7531] dup(4 [pid 7530] dup(4 [pid 7528] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7532] set_robust_list(0x555555a0f660, 24 [pid 7530] <... dup resumed>) = 5 [pid 7528] <... write resumed>) = 24 [pid 7532] <... set_robust_list resumed>) = 0 [pid 7528] mount(NULL, NULL, NULL, 0, NULL [pid 7531] <... dup resumed>) = 5 [pid 7530] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7528] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7531] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7528] exit_group(0 [pid 7532] <... prctl resumed>) = 0 [pid 7529] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7528] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7532 [pid 7532] setpgid(0, 0) = 0 [pid 7529] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7529] <... write resumed>) = 24 [pid 7529] mount(NULL, NULL, NULL, 0, NULL [pid 7532] <... openat resumed>) = 3 [pid 7529] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7528] +++ exited with 0 +++ [pid 7529] exit_group(0 [pid 7532] write(3, "1000", 4 [pid 7529] <... exit_group resumed>) = ? [pid 7532] <... write resumed>) = 4 [pid 7532] close(3 [pid 7529] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7528, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7532] <... close resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7532] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7532] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7532] pipe2([3, 4], 0) = 0 [pid 7532] dup(4./strace-static-x86_64: Process 7533 attached ) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7532] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7531] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7533 ./strace-static-x86_64: Process 7534 attached [pid 7534] set_robust_list(0x555555a0f660, 24) = 0 [pid 7533] set_robust_list(0x555555a0f660, 24 [pid 7531] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7531] <... write resumed>) = 24 [pid 7530] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7533] <... set_robust_list resumed>) = 0 [pid 7531] mount(NULL, NULL, NULL, 0, NULL [pid 7534] <... prctl resumed>) = 0 [pid 7531] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7534] setpgid(0, 0 [pid 7533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7534 [pid 7534] <... setpgid resumed>) = 0 [pid 7533] <... prctl resumed>) = 0 [pid 7531] exit_group(0 [pid 7534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7533] setpgid(0, 0 [pid 7531] <... exit_group resumed>) = ? [pid 7530] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7533] <... setpgid resumed>) = 0 [pid 7530] <... write resumed>) = 24 [pid 7533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7530] mount(NULL, NULL, NULL, 0, NULL [pid 7534] <... openat resumed>) = 3 [pid 7533] <... openat resumed>) = 3 [pid 7530] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7530] exit_group(0 [pid 7533] write(3, "1000", 4 [pid 7530] <... exit_group resumed>) = ? [pid 7534] write(3, "1000", 4 [pid 7533] <... write resumed>) = 4 [pid 7534] <... write resumed>) = 4 [pid 7531] +++ exited with 0 +++ [pid 7534] close(3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7531, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7534] <... close resumed>) = 0 [pid 7533] close(3 [pid 7530] +++ exited with 0 +++ [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7534] mkdir("./file0", 000 [pid 7533] <... close resumed>) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7534] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7533] mkdir("./file0", 000 [pid 7534] pipe2( [pid 7533] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7533] pipe2( [pid 7534] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7533] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7534] dup(4 [pid 7533] dup(4 [pid 7534] <... dup resumed>) = 5 [pid 7533] <... dup resumed>) = 5 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7533] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7532] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7534] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7532] write(5, "\x18\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 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7535 attached [pid 7532] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7535] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7536 ./strace-static-x86_64: Process 7536 attached [pid 7535] <... set_robust_list resumed>) = 0 [pid 7532] exit_group(0 [pid 7536] set_robust_list(0x555555a0f660, 24 [pid 7535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7532] <... exit_group resumed>) = ? [pid 7536] <... set_robust_list resumed>) = 0 [pid 7536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7535] <... prctl resumed>) = 0 [pid 7532] +++ exited with 0 +++ [pid 7536] setpgid(0, 0 [pid 7535] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7535 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7532, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 7536] <... setpgid resumed>) = 0 [pid 7536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7535] <... setpgid resumed>) = 0 [pid 7533] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7536] <... openat resumed>) = 3 [pid 7535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7533] write(5, "\x18\x00\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 7533] <... write resumed>) = 24 [pid 7533] mount(NULL, NULL, NULL, 0, NULL [pid 7536] write(3, "1000", 4 [pid 7535] <... openat resumed>) = 3 [pid 7534] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7533] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7536] <... write resumed>) = 4 ./strace-static-x86_64: Process 7537 attached [pid 7536] close(3 [pid 7535] write(3, "1000", 4 [pid 7533] exit_group(0 [pid 7537] set_robust_list(0x555555a0f660, 24 [pid 7535] <... write resumed>) = 4 [pid 7533] <... exit_group resumed>) = ? [pid 7536] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7537 [pid 7536] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7536] pipe2( [pid 7535] close(3 [pid 7537] <... set_robust_list resumed>) = 0 [pid 7536] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7535] <... close resumed>) = 0 [pid 7537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7536] dup(4 [pid 7535] mkdir("./file0", 000 [pid 7534] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7537] <... prctl resumed>) = 0 [pid 7536] <... dup resumed>) = 5 [pid 7535] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7534] <... write resumed>) = 24 [pid 7533] +++ exited with 0 +++ [pid 7537] setpgid(0, 0 [pid 7535] pipe2( [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7537] <... setpgid resumed>) = 0 [pid 7535] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7536] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7535] dup(4 [pid 7534] mount(NULL, NULL, NULL, 0, NULL [pid 7537] <... openat resumed>) = 3 [pid 7535] <... dup resumed>) = 5 [pid 7534] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7537] write(3, "1000", 4 [pid 7535] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7534] exit_group(0 [pid 7537] <... write resumed>) = 4 [pid 7534] <... exit_group resumed>) = ? [pid 7537] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7537] <... close resumed>) = 0 [pid 7537] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7537] pipe2(./strace-static-x86_64: Process 7538 attached [pid 7538] set_robust_list(0x555555a0f660, 24 [pid 7537] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7534] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7538 [pid 7538] <... set_robust_list resumed>) = 0 [pid 7537] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7534, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7537] <... dup resumed>) = 5 [pid 7538] <... prctl resumed>) = 0 [pid 7537] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7538] setpgid(0, 0) = 0 [pid 7536] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7535] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... restart_syscall resumed>) = 0 [pid 7538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7536] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7538] <... openat resumed>) = 3 [pid 7537] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7535] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7538] write(3, "1000", 4 [pid 7537] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7536] <... write resumed>) = 24 [pid 7535] <... write resumed>) = 24 [pid 7538] <... write resumed>) = 4 [pid 7537] <... write resumed>) = 24 [pid 7536] mount(NULL, NULL, NULL, 0, NULL [pid 7535] mount(NULL, NULL, NULL, 0, NULL [pid 7538] close(3 [pid 7537] mount(NULL, NULL, NULL, 0, NULL [pid 7536] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7535] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7538] <... close resumed>) = 0 [pid 7537] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7536] exit_group(0 [pid 7535] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7539 attached [pid 7538] mkdir("./file0", 000 [pid 7537] exit_group(0 [pid 7538] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7536] <... exit_group resumed>) = ? [pid 7535] <... exit_group resumed>) = ? [pid 7539] set_robust_list(0x555555a0f660, 24 [pid 7538] pipe2( [pid 7537] <... exit_group resumed>) = ? [pid 7536] +++ exited with 0 +++ [pid 7535] +++ exited with 0 +++ [pid 7538] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7539 [pid 7539] <... set_robust_list resumed>) = 0 [pid 7538] dup(4) = 5 [pid 7538] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7537] +++ exited with 0 +++ [pid 7539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7537, 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 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7539] setpgid(0, 0./strace-static-x86_64: Process 7541 attached ./strace-static-x86_64: Process 7540 attached ) = 0 [pid 7540] set_robust_list(0x555555a0f660, 24 [pid 7539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7541] set_robust_list(0x555555a0f660, 24 [pid 7540] <... set_robust_list resumed>) = 0 [pid 7539] <... openat resumed>) = 3 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7540 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7541 [pid 7541] <... set_robust_list resumed>) = 0 [pid 7541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7539] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7539] <... write resumed>) = 4 [pid 7540] <... prctl resumed>) = 0 [pid 7541] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7542 ./strace-static-x86_64: Process 7542 attached [pid 7541] setpgid(0, 0 [pid 7540] setpgid(0, 0 [pid 7541] <... setpgid resumed>) = 0 [pid 7539] close(3 [pid 7542] set_robust_list(0x555555a0f660, 24 [pid 7541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7540] <... setpgid resumed>) = 0 [pid 7539] <... close resumed>) = 0 [pid 7542] <... set_robust_list resumed>) = 0 [pid 7540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7539] mkdir("./file0", 000 [pid 7542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7541] <... openat resumed>) = 3 [pid 7540] <... openat resumed>) = 3 [pid 7539] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7538] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7542] <... prctl resumed>) = 0 [pid 7539] pipe2( [pid 7538] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7541] write(3, "1000", 4 [pid 7540] write(3, "1000", 4 [pid 7542] setpgid(0, 0 [pid 7541] <... write resumed>) = 4 [pid 7540] <... write resumed>) = 4 [pid 7539] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7538] <... write resumed>) = 24 [pid 7542] <... setpgid resumed>) = 0 [pid 7541] close(3 [pid 7540] close(3 [pid 7539] dup(4 [pid 7538] mount(NULL, NULL, NULL, 0, NULL [pid 7542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7541] <... close resumed>) = 0 [pid 7540] <... close resumed>) = 0 [pid 7539] <... dup resumed>) = 5 [pid 7538] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7542] <... openat resumed>) = 3 [pid 7540] mkdir("./file0", 000 [pid 7538] exit_group(0 [pid 7541] mkdir("./file0", 000 [pid 7539] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7542] write(3, "1000", 4 [pid 7541] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7538] <... exit_group resumed>) = ? [pid 7542] <... write resumed>) = 4 [pid 7541] pipe2( [pid 7540] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7538] +++ exited with 0 +++ [pid 7542] close(3 [pid 7540] pipe2( [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7541] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7542] <... close resumed>) = 0 [pid 7540] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7541] dup(4 [pid 7542] mkdir("./file0", 000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7541] <... dup resumed>) = 5 [pid 7540] dup(4 [pid 7542] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7543 attached [pid 7543] set_robust_list(0x555555a0f660, 24 [pid 7542] pipe2( [pid 7543] <... set_robust_list resumed>) = 0 [pid 7542] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7542] dup(4 [pid 7541] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7540] <... dup resumed>) = 5 [pid 7543] <... prctl resumed>) = 0 [pid 7542] <... dup resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7543 [pid 7543] setpgid(0, 0 [pid 7542] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7539] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7540] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7543] <... setpgid resumed>) = 0 [pid 7543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7539] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7543] write(3, "1000", 4 [pid 7542] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7539] <... write resumed>) = 24 [pid 7543] <... write resumed>) = 4 [pid 7542] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7540] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7539] mount(NULL, NULL, NULL, 0, NULL [pid 7543] close(3 [pid 7542] <... write resumed>) = 24 [pid 7539] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7543] <... close resumed>) = 0 [pid 7542] mount(NULL, NULL, NULL, 0, NULL [pid 7539] exit_group(0 [pid 7543] mkdir("./file0", 000 [pid 7542] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7539] <... exit_group resumed>) = ? [pid 7543] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7542] exit_group(0 [pid 7543] pipe2( [pid 7542] <... exit_group resumed>) = ? [pid 7543] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7542] +++ exited with 0 +++ [pid 7540] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7543] dup(4 [pid 7540] <... write resumed>) = 24 [pid 7543] <... dup resumed>) = 5 [pid 7543] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7541] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7541] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7540] mount(NULL, NULL, NULL, 0, NULL [pid 7539] +++ exited with 0 +++ [pid 7541] <... write resumed>) = 24 [pid 7541] mount(NULL, NULL, NULL, 0, NULL [pid 7540] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7541] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7540] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7541] exit_group(0 [pid 7540] <... exit_group resumed>) = ? [pid 5066] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7544 attached [pid 7541] <... exit_group resumed>) = ? [pid 7540] +++ exited with 0 +++ [pid 5066] <... restart_syscall resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7540, 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 7544] set_robust_list(0x555555a0f660, 24 [pid 7543] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7541] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7544 [pid 7544] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7545 attached [pid 7544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7541, 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 7544] setpgid(0, 0./strace-static-x86_64: Process 7546 attached [pid 7545] set_robust_list(0x555555a0f660, 24 [pid 7543] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7544] <... setpgid resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7545 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7546] set_robust_list(0x555555a0f660, 24 [pid 7545] <... set_robust_list resumed>) = 0 [pid 7543] <... write resumed>) = 24 [pid 7546] <... set_robust_list resumed>) = 0 [pid 7545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7543] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7547 attached [pid 7546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7545] <... prctl resumed>) = 0 [pid 7543] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7545] setpgid(0, 0 [pid 7547] set_robust_list(0x555555a0f660, 24 [pid 7546] <... prctl resumed>) = 0 [pid 7545] <... setpgid resumed>) = 0 [pid 7543] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7546 [pid 7547] <... set_robust_list resumed>) = 0 [pid 7546] setpgid(0, 0 [pid 7545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7544] <... openat resumed>) = 3 [pid 7547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7546] <... setpgid resumed>) = 0 [pid 7545] <... openat resumed>) = 3 [pid 7544] write(3, "1000", 4 [pid 7543] <... exit_group resumed>) = ? [pid 7544] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7547 [pid 7546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7544] close(3 [pid 7547] <... prctl resumed>) = 0 [pid 7546] <... openat resumed>) = 3 [pid 7545] write(3, "1000", 4 [pid 7544] <... close resumed>) = 0 [pid 7547] setpgid(0, 0 [pid 7545] <... write resumed>) = 4 [pid 7543] +++ exited with 0 +++ [pid 7547] <... setpgid resumed>) = 0 [pid 7546] write(3, "1000", 4 [pid 7545] close(3 [pid 7544] mkdir("./file0", 000 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7543, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7546] <... write resumed>) = 4 [pid 7545] <... close resumed>) = 0 [pid 7544] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7546] close(3 [pid 7544] pipe2( [pid 7547] <... openat resumed>) = 3 [pid 7546] <... close resumed>) = 0 [pid 7545] mkdir("./file0", 000 [pid 7544] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7547] write(3, "1000", 4 [pid 7546] mkdir("./file0", 000 [pid 7545] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7544] dup(4./strace-static-x86_64: Process 7548 attached [pid 7547] <... write resumed>) = 4 [pid 7545] pipe2( [pid 7544] <... dup resumed>) = 5 [pid 7548] set_robust_list(0x555555a0f660, 24 [pid 7547] close(3 [pid 7545] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7548 [pid 7548] <... set_robust_list resumed>) = 0 [pid 7547] <... close resumed>) = 0 [pid 7546] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7545] dup(4 [pid 7548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7547] mkdir("./file0", 000 [pid 7546] pipe2( [pid 7544] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7548] <... prctl resumed>) = 0 [pid 7547] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7545] <... dup resumed>) = 5 [pid 7548] setpgid(0, 0 [pid 7547] pipe2( [pid 7545] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7546] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7548] <... setpgid resumed>) = 0 [pid 7547] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7547] dup(4 [pid 7546] dup(4 [pid 7547] <... dup resumed>) = 5 [pid 7546] <... dup resumed>) = 5 [pid 7548] <... openat resumed>) = 3 [pid 7547] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7546] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7548] write(3, "1000", 4) = 4 [pid 7548] close(3) = 0 [pid 7548] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7548] pipe2([3, 4], 0) = 0 [pid 7548] dup(4) = 5 [pid 7548] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7544] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7544] write(5, "\x18\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 7544] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7544] exit_group(0) = ? [pid 7544] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7544, 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./strace-static-x86_64: Process 7549 attached [pid 7549] set_robust_list(0x555555a0f660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7549 [pid 7549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7549] setpgid(0, 0) = 0 [pid 7549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7545] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7549] <... openat resumed>) = 3 [pid 7545] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7546] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7549] write(3, "1000", 4 [pid 7547] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7546] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7545] <... write resumed>) = 24 [pid 7549] <... write resumed>) = 4 [pid 7545] mount(NULL, NULL, NULL, 0, NULL [pid 7549] close(3) = 0 [pid 7548] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7545] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7549] mkdir("./file0", 000 [pid 7547] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7546] <... write resumed>) = 24 [pid 7545] exit_group(0 [pid 7549] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7548] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7547] <... write resumed>) = 24 [pid 7546] mount(NULL, NULL, NULL, 0, NULL [pid 7545] <... exit_group resumed>) = ? [pid 7549] pipe2( [pid 7548] <... write resumed>) = 24 [pid 7547] mount(NULL, NULL, NULL, 0, NULL [pid 7546] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7548] mount(NULL, NULL, NULL, 0, NULL [pid 7547] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7546] exit_group(0 [pid 7548] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7547] exit_group(0 [pid 7546] <... exit_group resumed>) = ? [pid 7549] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7548] exit_group(0 [pid 7547] <... exit_group resumed>) = ? [pid 7546] +++ exited with 0 +++ [pid 7545] +++ exited with 0 +++ [pid 7549] dup(4 [pid 7548] <... exit_group resumed>) = ? [pid 7547] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7549] <... dup resumed>) = 5 [pid 7548] +++ exited with 0 +++ [pid 7549] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7546, 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7550 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7550] set_robust_list(0x555555a0f660, 24 [pid 5066] <... restart_syscall resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7550 ./strace-static-x86_64: Process 7551 attached [pid 7551] set_robust_list(0x555555a0f660, 24) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7551 [pid 7550] <... set_robust_list resumed>) = 0 [pid 7551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7551] <... prctl resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7550] <... prctl resumed>) = 0 [pid 7551] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7553 attached [pid 7551] <... setpgid resumed>) = 0 [pid 7550] setpgid(0, 0 [pid 7553] set_robust_list(0x555555a0f660, 24 [pid 7551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7550] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7552 attached [pid 7551] <... openat resumed>) = 3 [pid 7550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7553] <... set_robust_list resumed>) = 0 [pid 7552] set_robust_list(0x555555a0f660, 24) = 0 [pid 7551] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7553 [pid 7553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7551] <... write resumed>) = 4 [pid 7550] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7552 [pid 7553] <... prctl resumed>) = 0 [pid 7552] <... prctl resumed>) = 0 [pid 7551] close(3 [pid 7552] setpgid(0, 0 [pid 7551] <... close resumed>) = 0 [pid 7553] setpgid(0, 0 [pid 7552] <... setpgid resumed>) = 0 [pid 7551] mkdir("./file0", 000 [pid 7550] write(3, "1000", 4 [pid 7553] <... setpgid resumed>) = 0 [pid 7550] <... write resumed>) = 4 [pid 7553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7551] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7550] close(3) = 0 [pid 7551] pipe2( [pid 7552] <... openat resumed>) = 3 [pid 7551] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7552] write(3, "1000", 4 [pid 7551] dup(4) = 5 [pid 7553] <... openat resumed>) = 3 [pid 7552] <... write resumed>) = 4 [pid 7551] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7550] mkdir("./file0", 000 [pid 7549] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7553] write(3, "1000", 4 [pid 7552] close(3 [pid 7550] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7553] <... write resumed>) = 4 [pid 7549] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7553] close(3 [pid 7550] pipe2( [pid 7549] <... write resumed>) = 24 [pid 7553] <... close resumed>) = 0 [pid 7550] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7553] mkdir("./file0", 000 [pid 7552] <... close resumed>) = 0 [pid 7550] dup(4 [pid 7549] mount(NULL, NULL, NULL, 0, NULL [pid 7553] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7552] mkdir("./file0", 000 [pid 7550] <... dup resumed>) = 5 [pid 7549] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7553] pipe2( [pid 7552] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7550] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7549] exit_group(0 [pid 7553] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7552] pipe2( [pid 7549] <... exit_group resumed>) = ? [pid 7552] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7552] dup(4) = 5 [pid 7553] dup(4) = 5 [pid 7553] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7552] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7549] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7551] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7551] write(5, "\x18\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 7551] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7551] exit_group(0./strace-static-x86_64: Process 7554 attached ) = ? [pid 7553] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7554] set_robust_list(0x555555a0f660, 24 [pid 7553] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7554] <... set_robust_list resumed>) = 0 [pid 7554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7553] <... write resumed>) = 24 [pid 7550] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7554] <... prctl resumed>) = 0 [pid 7553] mount(NULL, NULL, NULL, 0, NULL [pid 7550] write(5, "\x18\x00\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) = 7554 [pid 7554] setpgid(0, 0 [pid 7553] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7550] <... write resumed>) = 24 [pid 7554] <... setpgid resumed>) = 0 [pid 7553] exit_group(0 [pid 7552] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7550] mount(NULL, NULL, NULL, 0, NULL [pid 7551] +++ exited with 0 +++ [pid 7552] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7552] <... write resumed>) = 24 [pid 7553] <... exit_group resumed>) = ? [pid 7550] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7552] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7552] exit_group(0 [pid 7553] +++ exited with 0 +++ [pid 7552] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7551, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7554] <... openat resumed>) = 3 [pid 7552] +++ exited with 0 +++ [pid 7550] exit_group(0) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7553, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7554] write(3, "1000", 4 [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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7554] <... write resumed>) = 4 [pid 7550] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7550, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7555 ./strace-static-x86_64: Process 7556 attached ./strace-static-x86_64: Process 7555 attached [pid 7554] close(3 [pid 5073] <... restart_syscall resumed>) = 0 [pid 7556] set_robust_list(0x555555a0f660, 24 [pid 7554] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7556 [pid 7556] <... set_robust_list resumed>) = 0 [pid 7555] set_robust_list(0x555555a0f660, 24 [pid 7554] mkdir("./file0", 000 [pid 7555] <... set_robust_list resumed>) = 0 [pid 7556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7554] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] 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 7556] <... prctl resumed>) = 0 [pid 7555] <... prctl resumed>) = 0 [pid 7554] pipe2( [pid 7556] setpgid(0, 0 [pid 7555] setpgid(0, 0 [pid 7556] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7558 attached ./strace-static-x86_64: Process 7557 attached [pid 7555] <... setpgid resumed>) = 0 [pid 7554] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7558] set_robust_list(0x555555a0f660, 24) = 0 [pid 7557] set_robust_list(0x555555a0f660, 24 [pid 7556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7554] dup(4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7557 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7558 [pid 7557] <... set_robust_list resumed>) = 0 [pid 7555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7554] <... dup resumed>) = 5 [pid 7558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7556] <... openat resumed>) = 3 [pid 7555] <... openat resumed>) = 3 [pid 7554] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7558] setpgid(0, 0 [pid 7556] write(3, "1000", 4 [pid 7555] write(3, "1000", 4 [pid 7558] <... setpgid resumed>) = 0 [pid 7557] <... prctl resumed>) = 0 [pid 7556] <... write resumed>) = 4 [pid 7555] <... write resumed>) = 4 [pid 7556] close(3 [pid 7555] close(3 [pid 7556] <... close resumed>) = 0 [pid 7555] <... close resumed>) = 0 [pid 7556] mkdir("./file0", 000 [pid 7555] mkdir("./file0", 000 [pid 7556] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7557] setpgid(0, 0 [pid 7555] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7554] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7558] <... openat resumed>) = 3 [pid 7557] <... setpgid resumed>) = 0 [pid 7556] pipe2( [pid 7555] pipe2( [pid 7554] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7558] write(3, "1000", 4 [pid 7556] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7555] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7554] <... write resumed>) = 24 [pid 7558] <... write resumed>) = 4 [pid 7557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7556] dup(4 [pid 7558] close(3) = 0 [pid 7556] <... dup resumed>) = 5 [pid 7558] mkdir("./file0", 000 [pid 7555] dup(4 [pid 7554] mount(NULL, NULL, NULL, 0, NULL [pid 7556] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7555] <... dup resumed>) = 5 [pid 7554] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7558] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7557] <... openat resumed>) = 3 [pid 7555] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7554] exit_group(0 [pid 7558] pipe2( [pid 7557] write(3, "1000", 4 [pid 7554] <... exit_group resumed>) = ? [pid 7558] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7557] <... write resumed>) = 4 [pid 7554] +++ exited with 0 +++ [pid 7558] dup(4 [pid 7557] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7558] <... dup resumed>) = 5 [pid 7557] <... close resumed>) = 0 [pid 7557] mkdir("./file0", 000 [pid 7558] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7557] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7557] pipe2([3, 4], 0) = 0 [pid 7557] dup(4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7557] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7559 attached [pid 7557] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7559] set_robust_list(0x555555a0f660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7559 [pid 7559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7559] setpgid(0, 0) = 0 [pid 7559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7559] write(3, "1000", 4 [pid 7558] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7557] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7556] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7555] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7557] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7556] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7555] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7557] <... write resumed>) = 24 [pid 7556] <... write resumed>) = 24 [pid 7555] <... write resumed>) = 24 [pid 7557] mount(NULL, NULL, NULL, 0, NULL [pid 7556] mount(NULL, NULL, NULL, 0, NULL [pid 7555] mount(NULL, NULL, NULL, 0, NULL [pid 7559] <... write resumed>) = 4 [pid 7558] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7557] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7556] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7555] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7559] close(3 [pid 7558] <... write resumed>) = 24 [pid 7559] <... close resumed>) = 0 [pid 7558] mount(NULL, NULL, NULL, 0, NULL [pid 7557] exit_group(0 [pid 7559] mkdir("./file0", 000 [pid 7558] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7556] exit_group(0 [pid 7555] exit_group(0 [pid 7558] exit_group(0) = ? [pid 7557] <... exit_group resumed>) = ? [pid 7559] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7556] <... exit_group resumed>) = ? [pid 7555] <... exit_group resumed>) = ? [pid 7558] +++ exited with 0 +++ [pid 7559] pipe2( [pid 7557] +++ exited with 0 +++ [pid 7556] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7557, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7559] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7555] +++ exited with 0 +++ [pid 5066] <... restart_syscall resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7555, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7559] dup(4) = 5 [pid 7559] 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 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./strace-static-x86_64: Process 7560 attached [pid 7560] set_robust_list(0x555555a0f660, 24) = 0 [pid 7560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7560] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7561 attached [pid 7560] <... setpgid resumed>) = 0 [pid 7560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7562 attached [pid 7562] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7563 attached [pid 7561] set_robust_list(0x555555a0f660, 24 [pid 7560] <... openat resumed>) = 3 [pid 7559] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7562 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7560 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7561 [pid 7563] set_robust_list(0x555555a0f660, 24 [pid 7561] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7563 [pid 7562] <... set_robust_list resumed>) = 0 [pid 7561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7560] write(3, "1000", 4 [pid 7559] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7563] <... set_robust_list resumed>) = 0 [pid 7562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7561] <... prctl resumed>) = 0 [pid 7560] <... write resumed>) = 4 [pid 7559] <... write resumed>) = 24 [pid 7563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7562] <... prctl resumed>) = 0 [pid 7561] setpgid(0, 0 [pid 7560] close(3 [pid 7559] mount(NULL, NULL, NULL, 0, NULL [pid 7563] <... prctl resumed>) = 0 [pid 7562] setpgid(0, 0 [pid 7561] <... setpgid resumed>) = 0 [pid 7560] <... close resumed>) = 0 [pid 7559] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7562] <... setpgid resumed>) = 0 [pid 7560] mkdir("./file0", 000 [pid 7563] setpgid(0, 0 [pid 7562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7559] exit_group(0 [pid 7563] <... setpgid resumed>) = 0 [pid 7563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7561] <... openat resumed>) = 3 [pid 7560] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7559] <... exit_group resumed>) = ? [pid 7562] <... openat resumed>) = 3 [pid 7563] <... openat resumed>) = 3 [pid 7561] write(3, "1000", 4 [pid 7563] write(3, "1000", 4 [pid 7561] <... write resumed>) = 4 [pid 7563] <... write resumed>) = 4 [pid 7561] close(3 [pid 7563] close(3 [pid 7561] <... close resumed>) = 0 [pid 7563] <... close resumed>) = 0 [pid 7562] write(3, "1000", 4 [pid 7561] mkdir("./file0", 000 [pid 7560] pipe2( [pid 7559] +++ exited with 0 +++ [pid 7563] mkdir("./file0", 000 [pid 7562] <... write resumed>) = 4 [pid 7561] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7560] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7559, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7563] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7562] close(3 [pid 7561] pipe2( [pid 7563] pipe2( [pid 7562] <... close resumed>) = 0 [pid 7561] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7560] dup(4 [pid 7563] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7562] mkdir("./file0", 000 [pid 7561] dup(4 [pid 7560] <... dup resumed>) = 5 [pid 7563] dup(4 [pid 7562] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7561] <... dup resumed>) = 5 [pid 7560] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7563] <... dup resumed>) = 5 [pid 7562] pipe2( [pid 7561] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7563] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7562] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7562] dup(4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7562] <... dup resumed>) = 5 [pid 7562] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7564 attached [pid 7563] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7562] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7561] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7560] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7564 [pid 7564] set_robust_list(0x555555a0f660, 24) = 0 [pid 7563] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7560] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7561] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7563] <... write resumed>) = 24 [pid 7561] <... write resumed>) = 24 [pid 7560] <... write resumed>) = 24 [pid 7564] <... prctl resumed>) = 0 [pid 7563] mount(NULL, NULL, NULL, 0, NULL [pid 7561] mount(NULL, NULL, NULL, 0, NULL [pid 7560] mount(NULL, NULL, NULL, 0, NULL [pid 7564] setpgid(0, 0 [pid 7563] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7562] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7561] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7560] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7564] <... setpgid resumed>) = 0 [pid 7563] exit_group(0 [pid 7562] <... write resumed>) = 24 [pid 7564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7562] mount(NULL, NULL, NULL, 0, NULL [pid 7561] exit_group(0 [pid 7560] exit_group(0 [pid 7564] <... openat resumed>) = 3 [pid 7563] <... exit_group resumed>) = ? [pid 7562] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7560] <... exit_group resumed>) = ? [pid 7564] write(3, "1000", 4 [pid 7563] +++ exited with 0 +++ [pid 7562] exit_group(0 [pid 7561] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7564] <... write resumed>) = 4 [pid 7562] <... exit_group resumed>) = ? [pid 7560] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7560, 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 7564] close(3) = 0 ./strace-static-x86_64: Process 7565 attached [pid 7564] mkdir("./file0", 000 [pid 7565] set_robust_list(0x555555a0f660, 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7564] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7561] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7565 [pid 7565] <... set_robust_list resumed>) = 0 [pid 7564] pipe2( [pid 7562] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7566 attached [pid 7565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7564] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7564] dup(4) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7566] set_robust_list(0x555555a0f660, 24 [pid 7565] <... prctl resumed>) = 0 [pid 7564] 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 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7566 [pid 7566] <... set_robust_list resumed>) = 0 [pid 7565] setpgid(0, 0 [pid 7566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7565] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7568 attached ./strace-static-x86_64: Process 7567 attached [pid 7566] <... prctl resumed>) = 0 [pid 7565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7567 [pid 7568] set_robust_list(0x555555a0f660, 24 [pid 7567] set_robust_list(0x555555a0f660, 24 [pid 7566] setpgid(0, 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7568 [pid 7568] <... set_robust_list resumed>) = 0 [pid 7567] <... set_robust_list resumed>) = 0 [pid 7566] <... setpgid resumed>) = 0 [pid 7568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7565] <... openat resumed>) = 3 [pid 7568] <... prctl resumed>) = 0 [pid 7567] <... prctl resumed>) = 0 [pid 7568] setpgid(0, 0 [pid 7567] setpgid(0, 0 [pid 7566] <... openat resumed>) = 3 [pid 7565] write(3, "1000", 4 [pid 7568] <... setpgid resumed>) = 0 [pid 7567] <... setpgid resumed>) = 0 [pid 7565] <... write resumed>) = 4 [pid 7566] write(3, "1000", 4 [pid 7565] close(3 [pid 7566] <... write resumed>) = 4 [pid 7565] <... close resumed>) = 0 [pid 7568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7566] close(3) = 0 [pid 7565] mkdir("./file0", 000 [pid 7568] <... openat resumed>) = 3 [pid 7567] <... openat resumed>) = 3 [pid 7566] mkdir("./file0", 000 [pid 7565] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7568] write(3, "1000", 4) = 4 [pid 7567] write(3, "1000", 4 [pid 7566] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7565] pipe2( [pid 7564] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7568] close(3 [pid 7567] <... write resumed>) = 4 [pid 7566] pipe2( [pid 7565] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7564] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7568] <... close resumed>) = 0 [pid 7567] close(3 [pid 7566] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7565] dup(4 [pid 7564] <... write resumed>) = 24 [pid 7568] mkdir("./file0", 000 [pid 7567] <... close resumed>) = 0 [pid 7564] mount(NULL, NULL, NULL, 0, NULL [pid 7566] dup(4 [pid 7565] <... dup resumed>) = 5 [pid 7568] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7567] mkdir("./file0", 000 [pid 7565] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7566] <... dup resumed>) = 5 [pid 7564] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7568] pipe2( [pid 7567] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7564] exit_group(0 [pid 7568] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7567] pipe2( [pid 7566] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7568] dup(4 [pid 7567] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7564] <... exit_group resumed>) = ? [pid 7568] <... dup resumed>) = 5 [pid 7567] dup(4 [pid 7568] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7567] <... dup resumed>) = 5 [pid 7567] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7564] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7564, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7565] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7565] write(5, "\x18\x00\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 7565] <... write resumed>) = 24 [pid 7565] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7565] exit_group(0) = ? ./strace-static-x86_64: Process 7569 attached [pid 7569] set_robust_list(0x555555a0f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7569 [pid 7569] <... set_robust_list resumed>) = 0 [pid 7569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7569] setpgid(0, 0 [pid 7568] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7567] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7566] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7565] +++ exited with 0 +++ [pid 7569] <... setpgid resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7565, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7566] write(5, "\x18\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 7567] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7568] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7567] <... write resumed>) = 24 [pid 7568] <... write resumed>) = 24 [pid 7567] mount(NULL, NULL, NULL, 0, NULL [pid 7569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7568] mount(NULL, NULL, NULL, 0, NULL [pid 7567] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7566] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7568] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7566] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7568] exit_group(0 [pid 7567] exit_group(0 [pid 7566] exit_group(0 [pid 7568] <... exit_group resumed>) = ? [pid 7567] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7570 attached [pid 7569] <... openat resumed>) = 3 [pid 7566] <... exit_group resumed>) = ? [pid 7568] +++ exited with 0 +++ [pid 7570] set_robust_list(0x555555a0f660, 24 [pid 7569] write(3, "1000", 4 [pid 7567] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7570 [pid 7570] <... set_robust_list resumed>) = 0 [pid 7570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7569] <... write resumed>) = 4 [pid 7566] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7567, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7570] <... prctl resumed>) = 0 [pid 7569] close(3) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7566, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7570] setpgid(0, 0 [pid 7569] mkdir("./file0", 000) = -1 EEXIST (File exists) [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 7571 attached [pid 7570] <... setpgid resumed>) = 0 [pid 7569] pipe2( [pid 7570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7569] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7571 [pid 7571] set_robust_list(0x555555a0f660, 24 [pid 7570] <... openat resumed>) = 3 [pid 7569] dup(4 [pid 7571] <... set_robust_list resumed>) = 0 [pid 7571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7570] write(3, "1000", 4 [pid 7569] <... dup resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7571] <... prctl resumed>) = 0 [pid 7570] <... write resumed>) = 4 [pid 7569] 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 7572 attached [pid 7571] setpgid(0, 0 [pid 7570] close(3./strace-static-x86_64: Process 7573 attached [pid 7572] set_robust_list(0x555555a0f660, 24 [pid 7571] <... setpgid resumed>) = 0 [pid 7570] <... close resumed>) = 0 [pid 7573] set_robust_list(0x555555a0f660, 24 [pid 7572] <... set_robust_list resumed>) = 0 [pid 7571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7570] mkdir("./file0", 000 [pid 7573] <... set_robust_list resumed>) = 0 [pid 7572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7571] <... openat resumed>) = 3 [pid 7570] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7573 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7572 [pid 7570] pipe2( [pid 7573] <... prctl resumed>) = 0 [pid 7572] <... prctl resumed>) = 0 [pid 7571] write(3, "1000", 4 [pid 7570] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7572] setpgid(0, 0 [pid 7573] setpgid(0, 0 [pid 7571] <... write resumed>) = 4 [pid 7572] <... setpgid resumed>) = 0 [pid 7570] dup(4 [pid 7571] close(3 [pid 7573] <... setpgid resumed>) = 0 [pid 7572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7570] <... dup resumed>) = 5 [pid 7569] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7571] <... close resumed>) = 0 [pid 7573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7570] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7571] mkdir("./file0", 000 [pid 7573] <... openat resumed>) = 3 [pid 7572] <... openat resumed>) = 3 [pid 7569] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7573] write(3, "1000", 4 [pid 7572] write(3, "1000", 4 [pid 7571] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7569] <... write resumed>) = 24 [pid 7573] <... write resumed>) = 4 [pid 7572] <... write resumed>) = 4 [pid 7571] pipe2( [pid 7569] mount(NULL, NULL, NULL, 0, NULL [pid 7573] close(3 [pid 7572] close(3 [pid 7571] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7569] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7573] <... close resumed>) = 0 [pid 7572] <... close resumed>) = 0 [pid 7571] dup(4 [pid 7569] exit_group(0) = ? [pid 7573] mkdir("./file0", 000 [pid 7572] mkdir("./file0", 000 [pid 7571] <... dup resumed>) = 5 [pid 7573] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7572] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7571] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7573] pipe2( [pid 7572] pipe2( [pid 7573] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7572] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7573] dup(4 [pid 7572] dup(4 [pid 7573] <... dup resumed>) = 5 [pid 7572] <... dup resumed>) = 5 [pid 7573] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7572] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7569] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7569, 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./strace-static-x86_64: Process 7574 attached [pid 7570] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7574 [pid 7574] set_robust_list(0x555555a0f660, 24 [pid 7570] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7574] <... set_robust_list resumed>) = 0 [pid 7574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7570] <... write resumed>) = 24 [pid 7574] <... prctl resumed>) = 0 [pid 7570] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7574] setpgid(0, 0 [pid 7573] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7572] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7571] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7573] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7572] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7571] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7574] <... setpgid resumed>) = 0 [pid 7573] <... write resumed>) = 24 [pid 7572] <... write resumed>) = 24 [pid 7571] <... write resumed>) = 24 [pid 7570] exit_group(0 [pid 7574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7573] mount(NULL, NULL, NULL, 0, NULL [pid 7572] mount(NULL, NULL, NULL, 0, NULL [pid 7571] mount(NULL, NULL, NULL, 0, NULL [pid 7573] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7572] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7570] <... exit_group resumed>) = ? [pid 7573] exit_group(0 [pid 7572] exit_group(0 [pid 7571] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7574] <... openat resumed>) = 3 [pid 7573] <... exit_group resumed>) = ? [pid 7572] <... exit_group resumed>) = ? [pid 7571] exit_group(0 [pid 7574] write(3, "1000", 4 [pid 7573] +++ exited with 0 +++ [pid 7570] +++ exited with 0 +++ [pid 7571] <... exit_group resumed>) = ? [pid 7574] <... write resumed>) = 4 [pid 7574] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7570, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7574] <... close resumed>) = 0 [pid 7572] +++ exited with 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=7573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7574] mkdir("./file0", 000 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7572, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7574] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7571] +++ exited with 0 +++ [pid 5070] <... restart_syscall resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7574] pipe2(./strace-static-x86_64: Process 7575 attached [pid 7575] set_robust_list(0x555555a0f660, 24) = 0 [pid 7574] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7575 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7574] dup(4 [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 7575] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7579 attached ./strace-static-x86_64: Process 7577 attached [pid 7574] <... dup resumed>) = 5 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7577 [pid 7579] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7578 attached ) = 0 [pid 7577] set_robust_list(0x555555a0f660, 24 [pid 7575] setpgid(0, 0 [pid 7574] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7578 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7579 [pid 7579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7578] set_robust_list(0x555555a0f660, 24 [pid 7577] <... set_robust_list resumed>) = 0 [pid 7575] <... setpgid resumed>) = 0 [pid 7579] <... prctl resumed>) = 0 [pid 7578] <... set_robust_list resumed>) = 0 [pid 7577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7579] setpgid(0, 0 [pid 7578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7577] <... prctl resumed>) = 0 [pid 7575] <... openat resumed>) = 3 [pid 7579] <... setpgid resumed>) = 0 [pid 7578] <... prctl resumed>) = 0 [pid 7577] setpgid(0, 0 [pid 7575] write(3, "1000", 4 [pid 7579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7578] setpgid(0, 0 [pid 7575] <... write resumed>) = 4 [pid 7578] <... setpgid resumed>) = 0 [pid 7577] <... setpgid resumed>) = 0 [pid 7575] close(3 [pid 7579] <... openat resumed>) = 3 [pid 7578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7578] <... openat resumed>) = 3 [pid 7575] <... close resumed>) = 0 [pid 7579] write(3, "1000", 4 [pid 7577] <... openat resumed>) = 3 [pid 7574] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7579] <... write resumed>) = 4 [pid 7577] write(3, "1000", 4 [pid 7579] close(3 [pid 7578] write(3, "1000", 4 [pid 7577] <... write resumed>) = 4 [pid 7574] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7579] <... close resumed>) = 0 [pid 7578] <... write resumed>) = 4 [pid 7577] close(3 [pid 7575] mkdir("./file0", 000 [pid 7574] <... write resumed>) = 24 [pid 7579] mkdir("./file0", 000 [pid 7578] close(3 [pid 7577] <... close resumed>) = 0 [pid 7575] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7574] mount(NULL, NULL, NULL, 0, NULL [pid 7579] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7578] <... close resumed>) = 0 [pid 7579] pipe2( [pid 7577] mkdir("./file0", 000 [pid 7575] pipe2( [pid 7574] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7579] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7577] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7577] pipe2( [pid 7574] exit_group(0 [pid 7575] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7579] dup(4 [pid 7577] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7579] <... dup resumed>) = 5 [pid 7575] dup(4 [pid 7574] <... exit_group resumed>) = ? [pid 7579] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7578] mkdir("./file0", 000 [pid 7577] dup(4 [pid 7575] <... dup resumed>) = 5 [pid 7577] <... dup resumed>) = 5 [pid 7578] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7577] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7578] pipe2( [pid 7575] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7574] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7574, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7578] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7579] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7578] dup(4) = 5 [pid 7578] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7577] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7577] write(5, "\x18\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 7580 attached [pid 7579] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7578] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7575] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7580] set_robust_list(0x555555a0f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7580 [pid 7580] <... set_robust_list resumed>) = 0 [pid 7580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7579] <... write resumed>) = 24 [pid 7578] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7577] <... write resumed>) = 24 [pid 7575] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7580] <... prctl resumed>) = 0 [pid 7579] mount(NULL, NULL, NULL, 0, NULL [pid 7577] mount(NULL, NULL, NULL, 0, NULL [pid 7575] <... write resumed>) = 24 [pid 7580] setpgid(0, 0 [pid 7579] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7578] <... write resumed>) = 24 [pid 7577] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7575] mount(NULL, NULL, NULL, 0, NULL [pid 7580] <... setpgid resumed>) = 0 [pid 7579] exit_group(0 [pid 7578] mount(NULL, NULL, NULL, 0, NULL [pid 7577] exit_group(0 [pid 7575] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7579] <... exit_group resumed>) = ? [pid 7578] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7575] exit_group(0 [pid 7578] exit_group(0 [pid 7577] <... exit_group resumed>) = ? [pid 7575] <... exit_group resumed>) = ? [pid 7580] <... openat resumed>) = 3 [pid 7579] +++ exited with 0 +++ [pid 7578] <... exit_group resumed>) = ? [pid 7575] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7575, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7580] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7580] <... write resumed>) = 4 [pid 7578] +++ exited with 0 +++ [pid 7577] +++ exited with 0 +++ [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7580] close(3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7577, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7580] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7578, 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] <... restart_syscall resumed>) = 0 [pid 7580] mkdir("./file0", 000./strace-static-x86_64: Process 7582 attached ) = -1 EEXIST (File exists) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7582] set_robust_list(0x555555a0f660, 24 [pid 7580] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7582 ./strace-static-x86_64: Process 7583 attached [pid 7582] <... set_robust_list resumed>) = 0 [pid 7580] <... pipe2 resumed>[3, 4], 0) = 0 [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 7583] set_robust_list(0x555555a0f660, 24 [pid 7582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7580] dup(4 [pid 7583] <... set_robust_list resumed>) = 0 [pid 7580] <... dup resumed>) = 5 [pid 7583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7582] <... prctl resumed>) = 0 [pid 7580] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7583] <... prctl resumed>) = 0 [pid 7583] setpgid(0, 0) = 0 [pid 7582] setpgid(0, 0 [pid 7583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7585 attached ./strace-static-x86_64: Process 7584 attached [pid 7582] <... setpgid resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7583 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7584 [pid 7584] set_robust_list(0x555555a0f660, 24 [pid 7585] set_robust_list(0x555555a0f660, 24) = 0 [pid 7582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7584] <... set_robust_list resumed>) = 0 [pid 7583] <... openat resumed>) = 3 [pid 7585] <... prctl resumed>) = 0 [pid 7582] <... openat resumed>) = 3 [pid 7585] setpgid(0, 0 [pid 7584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7583] write(3, "1000", 4 [pid 7582] write(3, "1000", 4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7585 [pid 7585] <... setpgid resumed>) = 0 [pid 7584] <... prctl resumed>) = 0 [pid 7583] <... write resumed>) = 4 [pid 7582] <... write resumed>) = 4 [pid 7583] close(3 [pid 7582] close(3 [pid 7585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7584] setpgid(0, 0 [pid 7583] <... close resumed>) = 0 [pid 7582] <... close resumed>) = 0 [pid 7585] <... openat resumed>) = 3 [pid 7585] write(3, "1000", 4) = 4 [pid 7585] close(3) = 0 [pid 7585] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7585] pipe2([3, 4], 0) = 0 [pid 7584] <... setpgid resumed>) = 0 [pid 7583] mkdir("./file0", 000 [pid 7582] mkdir("./file0", 000 [pid 7580] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7585] dup(4 [pid 7584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7583] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7582] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7585] <... dup resumed>) = 5 [pid 7584] <... openat resumed>) = 3 [pid 7583] pipe2( [pid 7582] pipe2( [pid 7580] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7585] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7584] write(3, "1000", 4 [pid 7583] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7580] <... write resumed>) = 24 [pid 7584] <... write resumed>) = 4 [pid 7583] dup(4 [pid 7582] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7580] mount(NULL, NULL, NULL, 0, NULL [pid 7584] close(3 [pid 7582] dup(4 [pid 7580] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7584] <... close resumed>) = 0 [pid 7583] <... dup resumed>) = 5 [pid 7582] <... dup resumed>) = 5 [pid 7580] exit_group(0 [pid 7584] mkdir("./file0", 000 [pid 7583] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7582] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7585] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7584] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7580] <... exit_group resumed>) = ? [pid 7585] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7584] pipe2( [pid 7580] +++ exited with 0 +++ [pid 7584] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7585] <... write resumed>) = 24 [pid 7584] dup(4) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7580, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7585] mount(NULL, NULL, NULL, 0, NULL [pid 7584] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7585] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7585] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7585] <... exit_group resumed>) = ? [pid 7582] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7586 attached [pid 7585] +++ exited with 0 +++ [pid 7582] write(5, "\x18\x00\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) = 7586 [pid 7586] set_robust_list(0x555555a0f660, 24 [pid 7582] <... write resumed>) = 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7586] <... set_robust_list resumed>) = 0 [pid 7582] mount(NULL, NULL, NULL, 0, NULL [pid 7586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7582] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7586] <... prctl resumed>) = 0 [pid 7586] setpgid(0, 0 [pid 7582] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7586] <... setpgid resumed>) = 0 [pid 7582] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7587 attached [pid 7586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7583] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7582] +++ exited with 0 +++ [pid 7587] set_robust_list(0x555555a0f660, 24 [pid 7586] <... openat resumed>) = 3 [pid 7584] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7583] write(5, "\x18\x00\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) = 7587 [pid 7587] <... set_robust_list resumed>) = 0 [pid 7586] write(3, "1000", 4 [pid 7584] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7583] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7586] <... write resumed>) = 4 [pid 7584] <... write resumed>) = 24 [pid 7583] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7587] <... prctl resumed>) = 0 [pid 7586] close(3 [pid 7584] mount(NULL, NULL, NULL, 0, NULL [pid 7583] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7588 attached [pid 7587] setpgid(0, 0 [pid 7586] <... close resumed>) = 0 [pid 7584] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7587] <... setpgid resumed>) = 0 [pid 7583] exit_group(0 [pid 7584] exit_group(0 [pid 7587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7586] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7586] pipe2( [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7588 [pid 7586] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7588] set_robust_list(0x555555a0f660, 24 [pid 7587] <... openat resumed>) = 3 [pid 7586] dup(4 [pid 7584] <... exit_group resumed>) = ? [pid 7583] <... exit_group resumed>) = ? [pid 7588] <... set_robust_list resumed>) = 0 [pid 7587] write(3, "1000", 4 [pid 7586] <... dup resumed>) = 5 [pid 7588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7586] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7588] <... prctl resumed>) = 0 [pid 7583] +++ exited with 0 +++ [pid 7588] setpgid(0, 0) = 0 [pid 7587] <... write resumed>) = 4 [pid 7584] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7587] close(3 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7587] <... close resumed>) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 7588] <... openat resumed>) = 3 [pid 7587] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7588] write(3, "1000", 4 [pid 7587] pipe2( [pid 7588] <... write resumed>) = 4 [pid 7587] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7588] close(3) = 0 [pid 7588] mkdir("./file0", 000 [pid 7587] dup(4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7588] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7587] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7590 attached ./strace-static-x86_64: Process 7589 attached [pid 7588] pipe2( [pid 7587] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7589 [pid 7590] set_robust_list(0x555555a0f660, 24 [pid 7588] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7586] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7590] <... set_robust_list resumed>) = 0 [pid 7589] set_robust_list(0x555555a0f660, 24 [pid 7588] dup(4 [pid 7586] write(5, "\x18\x00\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) = 7590 [pid 7586] <... write resumed>) = 24 [pid 7590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7589] <... set_robust_list resumed>) = 0 [pid 7588] <... dup resumed>) = 5 [pid 7586] mount(NULL, NULL, NULL, 0, NULL [pid 7588] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7590] <... prctl resumed>) = 0 [pid 7589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7586] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7590] setpgid(0, 0 [pid 7589] <... prctl resumed>) = 0 [pid 7586] exit_group(0 [pid 7589] setpgid(0, 0 [pid 7590] <... setpgid resumed>) = 0 [pid 7589] <... setpgid resumed>) = 0 [pid 7586] <... exit_group resumed>) = ? [pid 7589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7587] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7589] <... openat resumed>) = 3 [pid 7587] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7589] write(3, "1000", 4 [pid 7586] +++ exited with 0 +++ [pid 7590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7589] <... write resumed>) = 4 [pid 7587] <... write resumed>) = 24 [pid 7589] close(3 [pid 7587] mount(NULL, NULL, NULL, 0, NULL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7590] <... openat resumed>) = 3 [pid 7589] <... close resumed>) = 0 [pid 7587] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7589] mkdir("./file0", 000 [pid 7590] write(3, "1000", 4 [pid 7589] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7587] exit_group(0 [pid 7590] <... write resumed>) = 4 [pid 7589] pipe2( [pid 7587] <... exit_group resumed>) = ? [pid 7590] close(3 [pid 7589] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7590] <... close resumed>) = 0 [pid 7589] dup(4 [pid 7588] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7587] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7589] <... dup resumed>) = 5 [pid 7590] mkdir("./file0", 000 [pid 7589] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7591 attached [pid 7590] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7588] write(5, "\x18\x00\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) = 7591 [pid 7590] pipe2( [pid 7588] <... write resumed>) = 24 [pid 7591] set_robust_list(0x555555a0f660, 24 [pid 7590] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7589] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7588] mount(NULL, NULL, NULL, 0, NULL [pid 7591] <... set_robust_list resumed>) = 0 [pid 7590] dup(4) = 5 [pid 7588] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7589] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7591] <... prctl resumed>) = 0 [pid 7589] <... write resumed>) = 24 [pid 7591] setpgid(0, 0 [pid 7589] mount(NULL, NULL, NULL, 0, NULL [pid 7591] <... setpgid resumed>) = 0 [pid 7590] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7589] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7588] exit_group(0 [pid 7591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7589] exit_group(0 [pid 7588] <... exit_group resumed>) = ? [pid 7591] <... openat resumed>) = 3 [pid 7589] <... exit_group resumed>) = ? [pid 7591] write(3, "1000", 4) = 4 [pid 7591] close(3) = 0 [pid 7591] mkdir("./file0", 000./strace-static-x86_64: Process 7592 attached ) = -1 EEXIST (File exists) [pid 7590] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7589] +++ exited with 0 +++ [pid 7588] +++ exited with 0 +++ [pid 7591] pipe2( [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7589, 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=7588, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7592] set_robust_list(0x555555a0f660, 24) = 0 [pid 7591] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7592 [pid 7592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7591] dup(4 [pid 7590] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7591] <... dup resumed>) = 5 [pid 7590] <... write resumed>) = 24 [pid 7592] <... prctl resumed>) = 0 [pid 7591] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7590] 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 7593 attached [pid 7592] setpgid(0, 0 [pid 7590] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7592] <... setpgid resumed>) = 0 [pid 7590] exit_group(0 [pid 7593] set_robust_list(0x555555a0f660, 24 [pid 7592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7590] <... exit_group resumed>) = ? [pid 7593] <... set_robust_list resumed>) = 0 [pid 7592] write(3, "1000", 4 [pid 7590] +++ exited with 0 +++ [pid 7592] <... write resumed>) = 4 [pid 7593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7592] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7594 attached [pid 7592] <... close resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7593 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7594] set_robust_list(0x555555a0f660, 24 [pid 7592] mkdir("./file0", 000 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7594 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7594] <... set_robust_list resumed>) = 0 [pid 7593] <... prctl resumed>) = 0 [pid 7594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7593] setpgid(0, 0 [pid 7592] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7594] <... prctl resumed>) = 0 [pid 7592] pipe2( [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7593] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7595 attached [pid 7594] setpgid(0, 0 [pid 7593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7592] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7595] set_robust_list(0x555555a0f660, 24 [pid 7591] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7595] <... set_robust_list resumed>) = 0 [pid 7594] <... setpgid resumed>) = 0 [pid 7592] dup(4 [pid 7591] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7593] <... openat resumed>) = 3 [pid 7592] <... dup resumed>) = 5 [pid 7591] <... write resumed>) = 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7595 [pid 7595] <... prctl resumed>) = 0 [pid 7594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7593] write(3, "1000", 4 [pid 7592] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7591] mount(NULL, NULL, NULL, 0, NULL [pid 7595] setpgid(0, 0 [pid 7594] <... openat resumed>) = 3 [pid 7593] <... write resumed>) = 4 [pid 7591] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7593] close(3 [pid 7591] exit_group(0 [pid 7595] <... setpgid resumed>) = 0 [pid 7594] write(3, "1000", 4 [pid 7593] <... close resumed>) = 0 [pid 7591] <... exit_group resumed>) = ? [pid 7595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7594] <... write resumed>) = 4 [pid 7593] mkdir("./file0", 000 [pid 7594] close(3 [pid 7595] <... openat resumed>) = 3 [pid 7594] <... close resumed>) = 0 [pid 7593] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7595] write(3, "1000", 4 [pid 7594] mkdir("./file0", 000 [pid 7593] pipe2( [pid 7591] +++ exited with 0 +++ [pid 7593] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7593] dup(4) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7591, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7595] <... write resumed>) = 4 [pid 7594] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7593] 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 7595] close(3 [pid 7594] pipe2( [pid 7592] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7596 attached [pid 7595] <... close resumed>) = 0 [pid 7594] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7592] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7595] mkdir("./file0", 000 [pid 7594] dup(4 [pid 7592] <... write resumed>) = 24 [pid 7594] <... dup resumed>) = 5 [pid 7595] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7592] mount(NULL, NULL, NULL, 0, NULL [pid 7596] set_robust_list(0x555555a0f660, 24 [pid 7595] pipe2( [pid 7594] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7592] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7596 [pid 7595] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7592] exit_group(0 [pid 7596] <... set_robust_list resumed>) = 0 [pid 7596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7595] dup(4 [pid 7596] <... prctl resumed>) = 0 [pid 7595] <... dup resumed>) = 5 [pid 7592] <... exit_group resumed>) = ? [pid 7595] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7596] setpgid(0, 0) = 0 [pid 7592] +++ exited with 0 +++ [pid 7596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7596] write(3, "1000", 4 [pid 7593] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7596] <... write resumed>) = 4 [pid 7593] write(5, "\x18\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 7596] close(3 [pid 7593] mount(NULL, NULL, NULL, 0, NULL [pid 7596] <... close resumed>) = 0 [pid 7594] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7593] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7596] mkdir("./file0", 000 [pid 7594] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7593] exit_group(0 [pid 7596] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7594] <... write resumed>) = 24 [pid 7593] <... exit_group resumed>) = ? [pid 7596] pipe2( [pid 7594] mount(NULL, NULL, NULL, 0, NULL [pid 7596] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7595] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7594] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7593] +++ exited with 0 +++ [pid 7596] dup(4 [pid 7594] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7596] <... dup resumed>) = 5 [pid 7595] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7594] <... exit_group resumed>) = ? [pid 7596] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7595] <... write resumed>) = 24 ./strace-static-x86_64: Process 7597 attached [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7597 [pid 7597] set_robust_list(0x555555a0f660, 24 [pid 7595] mount(NULL, NULL, NULL, 0, NULL [pid 7594] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7597] <... set_robust_list resumed>) = 0 [pid 7595] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7594, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7597] <... prctl resumed>) = 0 [pid 7597] setpgid(0, 0 [pid 7595] exit_group(0) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7597] <... setpgid resumed>) = 0 [pid 7597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7595] +++ exited with 0 +++ ./strace-static-x86_64: Process 7598 attached [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7598 ./strace-static-x86_64: Process 7599 attached [pid 7598] set_robust_list(0x555555a0f660, 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7597] <... openat resumed>) = 3 [pid 7599] set_robust_list(0x555555a0f660, 24 [pid 7597] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7599] <... set_robust_list resumed>) = 0 [pid 7598] <... set_robust_list resumed>) = 0 [pid 7597] <... write resumed>) = 4 ./strace-static-x86_64: Process 7600 attached [pid 7598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7597] close(3 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7599 [pid 7599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7597] <... close resumed>) = 0 [pid 7597] mkdir("./file0", 000 [pid 7600] set_robust_list(0x555555a0f660, 24 [pid 7599] <... prctl resumed>) = 0 [pid 7598] <... prctl resumed>) = 0 [pid 7597] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7596] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7600] <... set_robust_list resumed>) = 0 [pid 7599] setpgid(0, 0 [pid 7598] setpgid(0, 0 [pid 7596] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7598] <... setpgid resumed>) = 0 [pid 7597] pipe2( [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7600 [pid 7599] <... setpgid resumed>) = 0 [pid 7598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7597] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7596] <... write resumed>) = 24 [pid 7600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7598] <... openat resumed>) = 3 [pid 7597] dup(4 [pid 7596] mount(NULL, NULL, NULL, 0, NULL [pid 7600] <... prctl resumed>) = 0 [pid 7599] <... openat resumed>) = 3 [pid 7598] write(3, "1000", 4 [pid 7597] <... dup resumed>) = 5 [pid 7596] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7600] setpgid(0, 0 [pid 7599] write(3, "1000", 4 [pid 7598] <... write resumed>) = 4 [pid 7597] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7596] exit_group(0 [pid 7600] <... setpgid resumed>) = 0 [pid 7599] <... write resumed>) = 4 [pid 7598] close(3 [pid 7596] <... exit_group resumed>) = ? [pid 7600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7599] close(3 [pid 7598] <... close resumed>) = 0 [pid 7596] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7596, 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 7600] <... openat resumed>) = 3 [pid 7599] <... close resumed>) = 0 [pid 7598] mkdir("./file0", 000./strace-static-x86_64: Process 7601 attached [pid 7600] write(3, "1000", 4 [pid 7599] mkdir("./file0", 000 [pid 7598] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7601] set_robust_list(0x555555a0f660, 24 [pid 7600] <... write resumed>) = 4 [pid 7599] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7598] pipe2( [pid 7597] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7601 [pid 7601] <... set_robust_list resumed>) = 0 [pid 7600] close(3 [pid 7599] pipe2( [pid 7598] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7597] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7600] <... close resumed>) = 0 [pid 7599] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7598] dup(4 [pid 7601] <... prctl resumed>) = 0 [pid 7600] mkdir("./file0", 000 [pid 7599] dup(4 [pid 7598] <... dup resumed>) = 5 [pid 7597] <... write resumed>) = 24 [pid 7601] setpgid(0, 0 [pid 7600] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7599] <... dup resumed>) = 5 [pid 7598] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7597] mount(NULL, NULL, NULL, 0, NULL [pid 7601] <... setpgid resumed>) = 0 [pid 7600] pipe2( [pid 7599] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7597] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7600] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7597] exit_group(0 [pid 7601] <... openat resumed>) = 3 [pid 7597] <... exit_group resumed>) = ? [pid 7600] dup(4) = 5 [pid 7601] write(3, "1000", 4 [pid 7600] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7601] <... write resumed>) = 4 [pid 7601] close(3) = 0 [pid 7601] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7597] +++ exited with 0 +++ [pid 7601] pipe2( [pid 7600] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7599] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7598] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7601] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7600] write(5, "\x18\x00\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 7600] <... write resumed>) = 24 [pid 7599] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7600] mount(NULL, NULL, NULL, 0, NULL [pid 7598] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7600] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7598] <... write resumed>) = 24 [pid 7601] dup(4 [pid 7600] exit_group(0 [pid 7599] <... write resumed>) = 24 [pid 7598] mount(NULL, NULL, NULL, 0, NULL [pid 7601] <... dup resumed>) = 5 [pid 7600] <... exit_group resumed>) = ? [pid 7598] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7601] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7599] mount(NULL, NULL, NULL, 0, NULL [pid 7600] +++ exited with 0 +++ [pid 7598] exit_group(0 [pid 7599] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7598] <... exit_group resumed>) = ? [pid 7599] exit_group(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=7600, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7602 attached [pid 7599] <... exit_group resumed>) = ? [pid 7598] +++ exited with 0 +++ [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7602] set_robust_list(0x555555a0f660, 24 [pid 7601] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7599] +++ exited with 0 +++ [pid 7601] write(5, "\x18\x00\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=7598, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7602] <... set_robust_list resumed>) = 0 [pid 7601] <... write resumed>) = 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7602 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... restart_syscall resumed>) = 0 [pid 7602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7601] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7602] <... prctl resumed>) = 0 [pid 7601] exit_group(0 [pid 7602] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7603 attached [pid 7602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7601] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7602] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7603] set_robust_list(0x555555a0f660, 24 [pid 7601] +++ exited with 0 +++ [pid 7602] write(3, "1000", 4./strace-static-x86_64: Process 7604 attached ) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7605 attached [pid 7604] set_robust_list(0x555555a0f660, 24 [pid 7603] <... set_robust_list resumed>) = 0 [pid 7602] close(3 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7603 [pid 7604] <... set_robust_list resumed>) = 0 [pid 7603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7602] <... close resumed>) = 0 [pid 7605] set_robust_list(0x555555a0f660, 24 [pid 7604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7603] <... prctl resumed>) = 0 [pid 7602] mkdir("./file0", 000 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7604 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7605 [pid 7605] <... set_robust_list resumed>) = 0 [pid 7604] <... prctl resumed>) = 0 [pid 7603] setpgid(0, 0 [pid 7602] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7603] <... setpgid resumed>) = 0 [pid 7605] <... prctl resumed>) = 0 [pid 7603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7605] setpgid(0, 0) = 0 [pid 7605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7602] pipe2( [pid 7604] setpgid(0, 0./strace-static-x86_64: Process 7606 attached ) = 0 [pid 7603] <... openat resumed>) = 3 [pid 7602] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7606 [pid 7603] write(3, "1000", 4 [pid 7604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7603] <... write resumed>) = 4 [pid 7606] set_robust_list(0x555555a0f660, 24 [pid 7603] close(3 [pid 7602] dup(4 [pid 7606] <... set_robust_list resumed>) = 0 [pid 7603] <... close resumed>) = 0 [pid 7606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7603] mkdir("./file0", 000 [pid 7606] <... prctl resumed>) = 0 [pid 7604] <... openat resumed>) = 3 [pid 7603] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7602] <... dup resumed>) = 5 [pid 7605] <... openat resumed>) = 3 [pid 7603] pipe2( [pid 7602] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7606] setpgid(0, 0 [pid 7603] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7606] <... setpgid resumed>) = 0 [pid 7604] write(3, "1000", 4 [pid 7603] dup(4) = 5 [pid 7603] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7605] write(3, "1000", 4 [pid 7604] <... write resumed>) = 4 [pid 7604] close(3 [pid 7605] <... write resumed>) = 4 [pid 7605] close(3 [pid 7604] <... close resumed>) = 0 [pid 7604] mkdir("./file0", 000 [pid 7606] <... openat resumed>) = 3 [pid 7606] write(3, "1000", 4 [pid 7605] <... close resumed>) = 0 [pid 7604] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7603] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7602] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7606] <... write resumed>) = 4 [pid 7605] mkdir("./file0", 000 [pid 7606] close(3 [pid 7604] pipe2( [pid 7603] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7606] <... close resumed>) = 0 [pid 7605] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7604] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7603] <... write resumed>) = 24 [pid 7602] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7606] mkdir("./file0", 000 [pid 7605] pipe2( [pid 7604] dup(4 [pid 7603] mount(NULL, NULL, NULL, 0, NULL [pid 7602] <... write resumed>) = 24 [pid 7606] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7605] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7604] <... dup resumed>) = 5 [pid 7603] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7602] mount(NULL, NULL, NULL, 0, NULL [pid 7606] pipe2( [pid 7605] dup(4 [pid 7604] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7603] exit_group(0 [pid 7602] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7605] <... dup resumed>) = 5 [pid 7603] <... exit_group resumed>) = ? [pid 7605] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7603] +++ exited with 0 +++ [pid 7606] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7603, 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 7602] exit_group(0./strace-static-x86_64: Process 7607 attached [pid 7606] dup(4) = 5 [pid 7606] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7607] set_robust_list(0x555555a0f660, 24 [pid 7605] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7604] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7602] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7607 [pid 7607] <... set_robust_list resumed>) = 0 [pid 7607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7605] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7602] +++ exited with 0 +++ [pid 7604] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7607] <... prctl resumed>) = 0 [pid 7606] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7605] <... write resumed>) = 24 [pid 7604] <... write resumed>) = 24 [pid 7607] setpgid(0, 0 [pid 7606] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7605] mount(NULL, NULL, NULL, 0, NULL [pid 7604] mount(NULL, NULL, NULL, 0, NULL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7607] <... setpgid resumed>) = 0 [pid 7605] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7606] <... write resumed>) = 24 [pid 7605] exit_group(0 [pid 7604] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7607] <... openat resumed>) = 3 [pid 7605] <... exit_group resumed>) = ? [pid 7607] write(3, "1000", 4 [pid 7606] mount(NULL, NULL, NULL, 0, NULL [pid 7605] +++ exited with 0 +++ [pid 7604] exit_group(0./strace-static-x86_64: Process 7608 attached [pid 7606] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7604] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7607] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7608 [pid 7608] set_robust_list(0x555555a0f660, 24 [pid 7607] close(3 [pid 7606] exit_group(0 [pid 7604] +++ exited with 0 +++ [pid 7607] <... close resumed>) = 0 [pid 7608] <... set_robust_list resumed>) = 0 [pid 7606] <... exit_group resumed>) = ? [pid 7608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7607] mkdir("./file0", 000 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7608] <... prctl resumed>) = 0 [pid 7608] setpgid(0, 0 [pid 7607] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7608] <... setpgid resumed>) = 0 [pid 7607] pipe2( [pid 7606] +++ exited with 0 +++ [pid 5070] <... restart_syscall resumed>) = 0 [pid 7608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7607] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7608] <... openat resumed>) = 3 [pid 7607] dup(4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7607] <... dup resumed>) = 5 [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 7608] write(3, "1000", 4./strace-static-x86_64: Process 7611 attached ./strace-static-x86_64: Process 7609 attached ) = 4 [pid 7607] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7610 attached [pid 7608] close(3 [pid 7611] set_robust_list(0x555555a0f660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7610 [pid 7609] set_robust_list(0x555555a0f660, 24 [pid 7611] <... set_robust_list resumed>) = 0 [pid 7609] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7609 [pid 7608] <... close resumed>) = 0 [pid 7611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7610] set_robust_list(0x555555a0f660, 24 [pid 7609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7608] mkdir("./file0", 000 [pid 7611] <... prctl resumed>) = 0 [pid 7609] <... prctl resumed>) = 0 [pid 7611] setpgid(0, 0 [pid 7609] setpgid(0, 0 [pid 7611] <... setpgid resumed>) = 0 [pid 7611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7610] <... set_robust_list resumed>) = 0 [pid 7609] <... setpgid resumed>) = 0 [pid 7608] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7611 [pid 7611] <... openat resumed>) = 3 [pid 7610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7608] pipe2( [pid 7611] write(3, "1000", 4 [pid 7609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7608] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7611] <... write resumed>) = 4 [pid 7610] <... prctl resumed>) = 0 [pid 7608] dup(4 [pid 7610] setpgid(0, 0 [pid 7609] <... openat resumed>) = 3 [pid 7608] <... dup resumed>) = 5 [pid 7611] close(3 [pid 7610] <... setpgid resumed>) = 0 [pid 7608] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7611] <... close resumed>) = 0 [pid 7609] write(3, "1000", 4 [pid 7611] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7609] <... write resumed>) = 4 [pid 7611] pipe2( [pid 7609] close(3 [pid 7611] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7609] <... close resumed>) = 0 [pid 7611] dup(4 [pid 7610] <... openat resumed>) = 3 [pid 7609] mkdir("./file0", 000 [pid 7611] <... dup resumed>) = 5 [pid 7609] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7609] pipe2( [pid 7611] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7610] write(3, "1000", 4 [pid 7609] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7607] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7610] <... write resumed>) = 4 [pid 7609] dup(4 [pid 7610] close(3 [pid 7609] <... dup resumed>) = 5 [pid 7607] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7610] <... close resumed>) = 0 [pid 7610] mkdir("./file0", 000 [pid 7609] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7607] <... write resumed>) = 24 [pid 7610] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7607] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7610] pipe2( [pid 7607] exit_group(0 [pid 7610] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7610] dup(4 [pid 7607] <... exit_group resumed>) = ? [pid 7611] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7610] <... dup resumed>) = 5 [pid 7610] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7607] +++ exited with 0 +++ [pid 7611] write(5, "\x18\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=7607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7611] mount(NULL, NULL, NULL, 0, NULL [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7611] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... restart_syscall resumed>) = 0 [pid 7611] exit_group(0) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7611] +++ exited with 0 +++ [pid 7608] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7608] write(5, "\x18\x00\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=7611, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7612 attached [pid 7608] <... write resumed>) = 24 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7612] set_robust_list(0x555555a0f660, 24 [pid 7608] mount(NULL, NULL, NULL, 0, NULL [pid 7612] <... set_robust_list resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7612 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7608] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7612] <... prctl resumed>) = 0 [pid 7608] exit_group(0) = ? [pid 7612] setpgid(0, 0) = 0 [pid 7612] 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./strace-static-x86_64: Process 7613 attached [pid 7613] set_robust_list(0x555555a0f660, 24 [pid 7608] +++ exited with 0 +++ [pid 7612] <... openat resumed>) = 3 [pid 7610] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7609] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7613] <... set_robust_list resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7608, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7613 [pid 7613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7612] write(3, "1000", 4 [pid 7610] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7609] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7612] <... write resumed>) = 4 [pid 7610] <... write resumed>) = 24 [pid 7609] <... write resumed>) = 24 [pid 7612] close(3 [pid 7610] mount(NULL, NULL, NULL, 0, NULL [pid 7609] mount(NULL, NULL, NULL, 0, NULL [pid 7612] <... close resumed>) = 0 [pid 7610] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7609] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7614 attached [pid 7613] <... prctl resumed>) = 0 [pid 7612] mkdir("./file0", 000 [pid 7610] exit_group(0 [pid 7609] exit_group(0 [pid 7612] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7610] <... exit_group resumed>) = ? [pid 7612] pipe2( [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7614 [pid 7614] set_robust_list(0x555555a0f660, 24 [pid 7613] setpgid(0, 0 [pid 7612] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7610] +++ exited with 0 +++ [pid 7609] <... exit_group resumed>) = ? [pid 7614] <... set_robust_list resumed>) = 0 [pid 7613] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7612] dup(4 [pid 7614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7613] <... openat resumed>) = 3 [pid 7613] write(3, "1000", 4) = 4 [pid 7612] <... dup resumed>) = 5 [pid 7614] <... prctl resumed>) = 0 [pid 7609] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7613] close(3 [pid 7612] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7613] <... close resumed>) = 0 [pid 7613] mkdir("./file0", 000./strace-static-x86_64: Process 7615 attached [pid 7614] setpgid(0, 0 [pid 7612] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7615] set_robust_list(0x555555a0f660, 24 [pid 7612] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7613] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7614] <... setpgid resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7613] pipe2( [pid 7615] <... set_robust_list resumed>) = 0 [pid 7614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7613] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7612] <... write resumed>) = 24 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7615 [pid 7615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7613] dup(4 [pid 7612] mount(NULL, NULL, NULL, 0, NULL [pid 7615] <... prctl resumed>) = 0 [pid 7614] <... openat resumed>) = 3 [pid 7613] <... dup resumed>) = 5 [pid 7612] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7615] setpgid(0, 0 [pid 7614] write(3, "1000", 4 [pid 7613] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7612] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7615] <... setpgid resumed>) = 0 [pid 7614] <... write resumed>) = 4 [pid 7612] <... exit_group resumed>) = ? [pid 7615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7614] close(3 [pid 7612] +++ exited with 0 +++ [pid 7614] <... close resumed>) = 0 ./strace-static-x86_64: Process 7616 attached [pid 7615] <... openat resumed>) = 3 [pid 7614] mkdir("./file0", 000 [pid 7613] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7616 [pid 7616] set_robust_list(0x555555a0f660, 24 [pid 7615] write(3, "1000", 4 [pid 7614] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7613] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7616] <... set_robust_list resumed>) = 0 [pid 7615] <... write resumed>) = 4 [pid 7614] pipe2( [pid 7613] <... write resumed>) = 24 [pid 7616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7615] close(3 [pid 7614] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7613] mount(NULL, NULL, NULL, 0, NULL [pid 7616] <... prctl resumed>) = 0 [pid 7615] <... close resumed>) = 0 [pid 7616] setpgid(0, 0 [pid 7614] dup(4 [pid 7613] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7615] mkdir("./file0", 000 [pid 7616] <... setpgid resumed>) = 0 [pid 7614] <... dup resumed>) = 5 [pid 7613] exit_group(0 [pid 7615] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7614] 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 7615] pipe2( [pid 7613] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7617 attached [pid 7616] <... openat resumed>) = 3 [pid 7615] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7617] set_robust_list(0x555555a0f660, 24 [pid 7616] write(3, "1000", 4 [pid 7617] <... set_robust_list resumed>) = 0 [pid 7616] <... write resumed>) = 4 [pid 7615] dup(4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7617 [pid 7617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7616] close(3 [pid 7615] <... dup resumed>) = 5 [pid 7617] <... prctl resumed>) = 0 [pid 7616] <... close resumed>) = 0 [pid 7613] +++ exited with 0 +++ [pid 7617] setpgid(0, 0 [pid 7616] mkdir("./file0", 000 [pid 7615] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7617] <... setpgid resumed>) = 0 [pid 7616] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7613, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7616] pipe2( [pid 7614] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7616] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7617] <... openat resumed>) = 3 [pid 7616] dup(4 [pid 7614] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7617] write(3, "1000", 4 [pid 7616] <... dup resumed>) = 5 [pid 7614] <... write resumed>) = 24 [pid 7617] <... write resumed>) = 4 [pid 7616] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7617] close(3 [pid 7614] mount(NULL, NULL, NULL, 0, NULL [pid 7617] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7617] mkdir("./file0", 000 [pid 7614] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7617] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7617] pipe2([3, 4], 0) = 0 [pid 7614] exit_group(0./strace-static-x86_64: Process 7618 attached ) = ? [pid 7618] set_robust_list(0x555555a0f660, 24 [pid 7614] +++ exited with 0 +++ [pid 7615] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7618] <... set_robust_list resumed>) = 0 [pid 7617] dup(4 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7618 [pid 7615] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7617] <... dup resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7615] <... write resumed>) = 24 [pid 7618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7617] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7615] mount(NULL, NULL, NULL, 0, NULL [pid 7618] <... prctl resumed>) = 0 [pid 7615] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7618] setpgid(0, 0) = 0 [pid 7618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7615] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7615] <... exit_group resumed>) = ? [pid 7618] <... openat resumed>) = 3 [pid 7618] write(3, "1000", 4) = 4 [pid 7618] close(3) = 0 [pid 7618] mkdir("./file0", 000) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7619 attached [pid 7618] pipe2([3, 4], 0) = 0 [pid 7619] set_robust_list(0x555555a0f660, 24 [pid 7618] dup(4 [pid 7615] +++ exited with 0 +++ [pid 7619] <... set_robust_list resumed>) = 0 [pid 7618] <... dup resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7618] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7619 [pid 7619] setpgid(0, 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7619] write(3, "1000", 4./strace-static-x86_64: Process 7620 attached [pid 7617] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7616] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7617] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7620] set_robust_list(0x555555a0f660, 24) = 0 [pid 7619] <... write resumed>) = 4 [pid 7618] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7617] <... write resumed>) = 24 [pid 7616] write(5, "\x18\x00\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) = 7620 [pid 7620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7619] close(3 [pid 7618] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7617] mount(NULL, NULL, NULL, 0, NULL [pid 7616] <... write resumed>) = 24 [pid 7620] <... prctl resumed>) = 0 [pid 7619] <... close resumed>) = 0 [pid 7618] <... write resumed>) = 24 [pid 7617] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7616] mount(NULL, NULL, NULL, 0, NULL [pid 7620] setpgid(0, 0 [pid 7619] mkdir("./file0", 000 [pid 7618] mount(NULL, NULL, NULL, 0, NULL [pid 7617] exit_group(0 [pid 7620] <... setpgid resumed>) = 0 [pid 7619] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7617] <... exit_group resumed>) = ? [pid 7618] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7616] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7619] pipe2([3, 4], 0) = 0 [pid 7619] dup(4) = 5 [pid 7619] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7617] +++ exited with 0 +++ [pid 7620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7618] exit_group(0 [pid 7616] exit_group(0 [pid 7620] <... openat resumed>) = 3 [pid 7618] <... exit_group resumed>) = ? [pid 7618] +++ exited with 0 +++ [pid 7616] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7620] write(3, "1000", 4 [pid 7619] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7620] <... write resumed>) = 4 [pid 7620] close(3 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7620] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7620] mkdir("./file0", 000 [pid 7619] write(5, "\x18\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 7620] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7621 attached [pid 7620] pipe2( [pid 7619] mount(NULL, NULL, NULL, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7620] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7619] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7621] set_robust_list(0x555555a0f660, 24 [pid 7620] dup(4 [pid 7619] exit_group(0 [pid 7621] <... set_robust_list resumed>) = 0 [pid 7619] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7622 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7621 ./strace-static-x86_64: Process 7622 attached [pid 7621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7620] <... dup resumed>) = 5 [pid 7616] +++ exited with 0 +++ [pid 7622] set_robust_list(0x555555a0f660, 24 [pid 7621] <... prctl resumed>) = 0 [pid 7620] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7619] +++ exited with 0 +++ [pid 7622] <... set_robust_list resumed>) = 0 [pid 7621] setpgid(0, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7616, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7621] <... setpgid resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7622] <... prctl resumed>) = 0 [pid 7621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7622] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7623 attached [pid 7622] <... setpgid resumed>) = 0 [pid 7621] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7624 attached [pid 7623] set_robust_list(0x555555a0f660, 24 [pid 7622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7623] <... set_robust_list resumed>) = 0 [pid 7623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7624] set_robust_list(0x555555a0f660, 24 [pid 7623] <... prctl resumed>) = 0 [pid 7622] <... openat resumed>) = 3 [pid 7621] write(3, "1000", 4 [pid 7620] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7624 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7623 [pid 7623] setpgid(0, 0 [pid 7622] write(3, "1000", 4 [pid 7623] <... setpgid resumed>) = 0 [pid 7622] <... write resumed>) = 4 [pid 7623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7622] close(3 [pid 7624] <... set_robust_list resumed>) = 0 [pid 7622] <... close resumed>) = 0 [pid 7621] <... write resumed>) = 4 [pid 7620] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7623] <... openat resumed>) = 3 [pid 7622] mkdir("./file0", 000 [pid 7621] close(3 [pid 7620] <... write resumed>) = 24 [pid 7624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7621] <... close resumed>) = 0 [pid 7620] mount(NULL, NULL, NULL, 0, NULL [pid 7624] <... prctl resumed>) = 0 [pid 7623] write(3, "1000", 4 [pid 7622] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7621] mkdir("./file0", 000 [pid 7620] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7624] setpgid(0, 0 [pid 7623] <... write resumed>) = 4 [pid 7622] pipe2( [pid 7620] exit_group(0 [pid 7624] <... setpgid resumed>) = 0 [pid 7623] close(3 [pid 7622] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7621] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7620] <... exit_group resumed>) = ? [pid 7623] <... close resumed>) = 0 [pid 7622] dup(4 [pid 7623] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7622] <... dup resumed>) = 5 [pid 7623] pipe2( [pid 7622] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7623] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7621] pipe2( [pid 7624] <... openat resumed>) = 3 [pid 7623] dup(4 [pid 7621] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7624] write(3, "1000", 4 [pid 7623] <... dup resumed>) = 5 [pid 7621] dup(4 [pid 7620] +++ exited with 0 +++ [pid 7624] <... write resumed>) = 4 [pid 7621] <... dup resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7624] close(3) = 0 [pid 7624] mkdir("./file0", 000 [pid 7623] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7621] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7624] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7624] pipe2([3, 4], 0) = 0 [pid 7624] dup(4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7624] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7625 attached [pid 7624] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7625] set_robust_list(0x555555a0f660, 24 [pid 7622] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7625] <... set_robust_list resumed>) = 0 [pid 7625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7623] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7622] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7625] <... prctl resumed>) = 0 [pid 7623] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7622] <... write resumed>) = 24 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7625 [pid 7622] mount(NULL, NULL, NULL, 0, NULL [pid 7625] setpgid(0, 0 [pid 7622] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7625] <... setpgid resumed>) = 0 [pid 7625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7623] <... write resumed>) = 24 [pid 7622] exit_group(0 [pid 7625] <... openat resumed>) = 3 [pid 7623] mount(NULL, NULL, NULL, 0, NULL [pid 7622] <... exit_group resumed>) = ? [pid 7625] write(3, "1000", 4 [pid 7623] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7622] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7625] <... write resumed>) = 4 [pid 7623] exit_group(0 [pid 7625] close(3 [pid 7623] <... exit_group resumed>) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7626 attached [pid 7625] <... close resumed>) = 0 [pid 7623] +++ exited with 0 +++ [pid 7625] mkdir("./file0", 000 [pid 7624] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7626] set_robust_list(0x555555a0f660, 24) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7626 [pid 7626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7625] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7625] pipe2([3, 4], 0) = 0 [pid 7624] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7621] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7626] <... prctl resumed>) = 0 [pid 7624] <... write resumed>) = 24 [pid 7624] mount(NULL, NULL, NULL, 0, NULL [pid 7625] dup(4 [pid 7624] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7626] setpgid(0, 0 [pid 7625] <... dup resumed>) = 5 [pid 7626] <... setpgid resumed>) = 0 [pid 7625] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7624] exit_group(0./strace-static-x86_64: Process 7627 attached [pid 7626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7624] <... exit_group resumed>) = ? [pid 7621] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7626] <... openat resumed>) = 3 [pid 7621] <... write resumed>) = 24 [pid 7627] set_robust_list(0x555555a0f660, 24 [pid 7626] write(3, "1000", 4 [pid 7621] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7627 [pid 7627] <... set_robust_list resumed>) = 0 [pid 7626] <... write resumed>) = 4 [pid 7624] +++ exited with 0 +++ [pid 7621] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7626] close(3 [pid 7621] exit_group(0 [pid 7627] <... prctl resumed>) = 0 [pid 7626] <... close resumed>) = 0 [pid 7621] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7626] mkdir("./file0", 000 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7627] setpgid(0, 0 [pid 7626] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7628 attached [pid 7628] set_robust_list(0x555555a0f660, 24 [pid 7627] <... setpgid resumed>) = 0 [pid 7628] <... set_robust_list resumed>) = 0 [pid 7626] pipe2( [pid 7627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7621] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7628 [pid 7626] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7628] <... prctl resumed>) = 0 [pid 7627] <... openat resumed>) = 3 [pid 7626] dup(4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7621, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7627] write(3, "1000", 4 [pid 7626] <... dup resumed>) = 5 [pid 7625] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7628] setpgid(0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7628] <... setpgid resumed>) = 0 [pid 7627] <... write resumed>) = 4 [pid 7626] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7625] write(5, "\x18\x00\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 7627] close(3 [pid 7625] <... write resumed>) = 24 [pid 7628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7627] <... close resumed>) = 0 [pid 7625] mount(NULL, NULL, NULL, 0, NULL [pid 7628] <... openat resumed>) = 3 [pid 7627] mkdir("./file0", 000 [pid 7625] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7628] write(3, "1000", 4 [pid 7627] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7625] exit_group(0 [pid 7628] <... write resumed>) = 4 [pid 7628] close(3./strace-static-x86_64: Process 7629 attached ) = 0 [pid 7627] pipe2( [pid 7625] <... exit_group resumed>) = ? [pid 7628] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7628] pipe2([3, 4], 0) = 0 [pid 7629] set_robust_list(0x555555a0f660, 24 [pid 7627] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7626] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7625] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7629 [pid 7629] <... set_robust_list resumed>) = 0 [pid 7627] dup(4 [pid 7626] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7627] <... dup resumed>) = 5 [pid 7626] <... write resumed>) = 24 [pid 7628] dup(4 [pid 7627] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7628] <... dup resumed>) = 5 [pid 7626] mount(NULL, NULL, NULL, 0, NULL [pid 7628] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7626] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7629] <... prctl resumed>) = 0 [pid 7626] exit_group(0./strace-static-x86_64: Process 7630 attached [pid 7629] setpgid(0, 0 [pid 7626] <... exit_group resumed>) = ? [pid 7629] <... setpgid resumed>) = 0 [pid 7630] set_robust_list(0x555555a0f660, 24) = 0 [pid 7630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7628] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7627] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7626] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7630 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7628] write(5, "\x18\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 7628] mount(NULL, NULL, NULL, 0, NULL [pid 7630] <... prctl resumed>) = 0 [pid 7628] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7627] write(5, "\x18\x00\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 7627] <... write resumed>) = 24 [pid 7629] <... openat resumed>) = 3 [pid 7628] exit_group(0 [pid 7627] mount(NULL, NULL, NULL, 0, NULL [pid 7630] setpgid(0, 0./strace-static-x86_64: Process 7631 attached [pid 7628] <... exit_group resumed>) = ? [pid 7631] set_robust_list(0x555555a0f660, 24 [pid 7630] <... setpgid resumed>) = 0 [pid 7629] write(3, "1000", 4 [pid 7627] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7631 [pid 7631] <... set_robust_list resumed>) = 0 [pid 7630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7629] <... write resumed>) = 4 [pid 7628] +++ exited with 0 +++ [pid 7627] exit_group(0 [pid 7631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7629] close(3 [pid 7627] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7631] <... prctl resumed>) = 0 [pid 7630] <... openat resumed>) = 3 [pid 7629] <... close resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7631] setpgid(0, 0 [pid 7630] write(3, "1000", 4 [pid 7629] mkdir("./file0", 000 [pid 7627] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7631] <... setpgid resumed>) = 0 [pid 7630] <... write resumed>) = 4 [pid 7629] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 7632 attached [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7632] set_robust_list(0x555555a0f660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7632 [pid 7630] close(3 [pid 7629] pipe2( [pid 7632] <... set_robust_list resumed>) = 0 [pid 7630] <... close resumed>) = 0 [pid 7632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7633 attached [pid 7631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7630] mkdir("./file0", 000 [pid 7629] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7633] set_robust_list(0x555555a0f660, 24 [pid 7632] setpgid(0, 0 [pid 7631] <... openat resumed>) = 3 [pid 7630] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7629] dup(4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7633 [pid 7632] <... setpgid resumed>) = 0 [pid 7633] <... set_robust_list resumed>) = 0 [pid 7632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7631] write(3, "1000", 4 [pid 7630] pipe2( [pid 7629] <... dup resumed>) = 5 [pid 7633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7632] <... openat resumed>) = 3 [pid 7631] <... write resumed>) = 4 [pid 7630] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7629] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7633] <... prctl resumed>) = 0 [pid 7632] write(3, "1000", 4 [pid 7631] close(3 [pid 7630] dup(4 [pid 7633] setpgid(0, 0 [pid 7632] <... write resumed>) = 4 [pid 7631] <... close resumed>) = 0 [pid 7630] <... dup resumed>) = 5 [pid 7633] <... setpgid resumed>) = 0 [pid 7632] close(3 [pid 7631] mkdir("./file0", 000 [pid 7630] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7632] <... close resumed>) = 0 [pid 7631] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7632] mkdir("./file0", 000 [pid 7631] pipe2( [pid 7633] <... openat resumed>) = 3 [pid 7632] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7631] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7633] write(3, "1000", 4 [pid 7632] pipe2( [pid 7633] <... write resumed>) = 4 [pid 7631] dup(4 [pid 7633] close(3 [pid 7632] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7631] <... dup resumed>) = 5 [pid 7633] <... close resumed>) = 0 [pid 7633] mkdir("./file0", 000 [pid 7632] dup(4 [pid 7631] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7633] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7633] pipe2( [pid 7632] <... dup resumed>) = 5 [pid 7633] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7633] dup(4 [pid 7632] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7631] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7630] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7629] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7633] <... dup resumed>) = 5 [pid 7633] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7631] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7630] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7631] <... write resumed>) = 24 [pid 7630] <... write resumed>) = 24 [pid 7629] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7631] mount(NULL, NULL, NULL, 0, NULL [pid 7630] mount(NULL, NULL, NULL, 0, NULL [pid 7629] <... write resumed>) = 24 [pid 7632] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7631] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7630] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7629] mount(NULL, NULL, NULL, 0, NULL [pid 7631] exit_group(0 [pid 7632] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7631] <... exit_group resumed>) = ? [pid 7630] exit_group(0 [pid 7629] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7632] <... write resumed>) = 24 [pid 7630] <... exit_group resumed>) = ? [pid 7629] exit_group(0) = ? [pid 7630] +++ exited with 0 +++ [pid 7632] mount(NULL, NULL, NULL, 0, NULL [pid 7631] +++ exited with 0 +++ [pid 7629] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7632] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7629, 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 7632] exit_group(0 [pid 5073] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7634 attached [pid 7632] <... exit_group resumed>) = ? [pid 5073] <... restart_syscall resumed>) = 0 [pid 7634] set_robust_list(0x555555a0f660, 24 [pid 7633] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7632] +++ exited with 0 +++ [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 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7634 [pid 7634] <... set_robust_list resumed>) = 0 [pid 7633] write(5, "\x18\x00\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=7632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7636 attached ./strace-static-x86_64: Process 7635 attached [pid 7634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7633] <... write resumed>) = 24 [pid 7636] set_robust_list(0x555555a0f660, 24 [pid 7635] set_robust_list(0x555555a0f660, 24 [pid 7633] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7636] <... set_robust_list resumed>) = 0 [pid 7635] <... set_robust_list resumed>) = 0 [pid 7634] <... prctl resumed>) = 0 [pid 7633] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7636 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7635 [pid 7636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7634] setpgid(0, 0 [pid 7633] <... exit_group resumed>) = ? [pid 7636] <... prctl resumed>) = 0 [pid 7635] <... prctl resumed>) = 0 [pid 7634] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7637 attached [pid 7636] setpgid(0, 0 [pid 7635] setpgid(0, 0 [pid 7634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7633] +++ exited with 0 +++ [pid 7635] <... setpgid resumed>) = 0 [pid 7636] <... setpgid resumed>) = 0 [pid 7635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7634] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7637 [pid 7636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7634] write(3, "1000", 4 [pid 7637] set_robust_list(0x555555a0f660, 24 [pid 7636] <... openat resumed>) = 3 [pid 7635] <... openat resumed>) = 3 [pid 7634] <... write resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7633, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7637] <... set_robust_list resumed>) = 0 [pid 7636] write(3, "1000", 4 [pid 7635] write(3, "1000", 4 [pid 7634] close(3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7636] <... write resumed>) = 4 [pid 7635] <... write resumed>) = 4 [pid 7634] <... close resumed>) = 0 [pid 7637] <... prctl resumed>) = 0 [pid 7636] close(3 [pid 7635] close(3 [pid 7634] mkdir("./file0", 000 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7636] <... close resumed>) = 0 [pid 7637] setpgid(0, 0 [pid 7636] mkdir("./file0", 000 [pid 7635] <... close resumed>) = 0 [pid 7634] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7637] <... setpgid resumed>) = 0 [pid 7636] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7634] pipe2( [pid 7636] pipe2( [pid 7635] mkdir("./file0", 000 [pid 7634] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7636] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7635] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7636] dup(4 [pid 7634] dup(4 [pid 7636] <... dup resumed>) = 5 [pid 7634] <... dup resumed>) = 5 [pid 7636] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7634] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7637] <... openat resumed>) = 3 [pid 7635] pipe2(./strace-static-x86_64: Process 7638 attached [pid 7637] write(3, "1000", 4 [pid 7635] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7638 [pid 7638] set_robust_list(0x555555a0f660, 24 [pid 7637] <... write resumed>) = 4 [pid 7635] dup(4 [pid 7638] <... set_robust_list resumed>) = 0 [pid 7637] close(3 [pid 7635] <... dup resumed>) = 5 [pid 7635] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7637] <... close resumed>) = 0 [pid 7638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7637] mkdir("./file0", 000 [pid 7638] setpgid(0, 0) = 0 [pid 7637] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7637] pipe2( [pid 7638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7637] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7638] <... openat resumed>) = 3 [pid 7637] dup(4 [pid 7638] write(3, "1000", 4 [pid 7637] <... dup resumed>) = 5 [pid 7638] <... write resumed>) = 4 [pid 7637] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7638] close(3) = 0 [pid 7638] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7636] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7634] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7634] write(5, "\x18\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 7634] mount(NULL, NULL, NULL, 0, NULL [pid 7638] pipe2( [pid 7634] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7638] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7634] exit_group(0 [pid 7636] write(5, "\x18\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 7634] <... exit_group resumed>) = ? [pid 7638] dup(4 [pid 7636] mount(NULL, NULL, NULL, 0, NULL [pid 7638] <... dup resumed>) = 5 [pid 7636] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7638] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7637] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7634] +++ exited with 0 +++ [pid 7636] exit_group(0 [pid 7637] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7636] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7636] +++ exited with 0 +++ [pid 7637] <... write resumed>) = 24 [pid 7635] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7637] mount(NULL, NULL, NULL, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7637] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7635] write(5, "\x18\x00\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 7635] <... write resumed>) = 24 [pid 5073] <... restart_syscall resumed>) = 0 [pid 7637] exit_group(0 [pid 7635] mount(NULL, NULL, NULL, 0, NULL [pid 7637] <... exit_group resumed>) = ? [pid 7635] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7635] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7637] +++ exited with 0 +++ [pid 7635] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7639 attached [pid 7639] set_robust_list(0x555555a0f660, 24) = 0 [pid 7639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7639 ./strace-static-x86_64: Process 7640 attached [pid 7639] <... prctl resumed>) = 0 [pid 7635] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7640 [pid 7639] setpgid(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=7635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7640] set_robust_list(0x555555a0f660, 24 [pid 7639] <... setpgid resumed>) = 0 [pid 7638] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7638] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7640] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7641 attached [pid 7639] <... openat resumed>) = 3 [pid 7638] <... write resumed>) = 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7641] set_robust_list(0x555555a0f660, 24 [pid 7640] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7642 attached [pid 7641] <... set_robust_list resumed>) = 0 [pid 7640] <... prctl resumed>) = 0 [pid 7639] write(3, "1000", 4 [pid 7638] mount(NULL, NULL, NULL, 0, NULL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7641 [pid 7641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7640] setpgid(0, 0 [pid 7639] <... write resumed>) = 4 [pid 7638] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7642] set_robust_list(0x555555a0f660, 24 [pid 7640] <... setpgid resumed>) = 0 [pid 7639] close(3 [pid 7642] <... set_robust_list resumed>) = 0 [pid 7641] <... prctl resumed>) = 0 [pid 7640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7639] <... close resumed>) = 0 [pid 7638] exit_group(0 [pid 7642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7641] setpgid(0, 0 [pid 7639] mkdir("./file0", 000 [pid 7638] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7642 [pid 7641] <... setpgid resumed>) = 0 [pid 7640] <... openat resumed>) = 3 [pid 7639] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7642] <... prctl resumed>) = 0 [pid 7641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7642] setpgid(0, 0 [pid 7640] write(3, "1000", 4 [pid 7639] pipe2( [pid 7640] <... write resumed>) = 4 [pid 7639] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7642] <... setpgid resumed>) = 0 [pid 7641] <... openat resumed>) = 3 [pid 7640] close(3 [pid 7638] +++ exited with 0 +++ [pid 7639] dup(4 [pid 7642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7641] write(3, "1000", 4 [pid 7640] <... close resumed>) = 0 [pid 7642] <... openat resumed>) = 3 [pid 7641] <... write resumed>) = 4 [pid 7640] mkdir("./file0", 000 [pid 7639] <... dup resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7638, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7642] write(3, "1000", 4 [pid 7641] close(3 [pid 7640] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7639] 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 7642] <... write resumed>) = 4 [pid 7641] <... close resumed>) = 0 [pid 7640] pipe2( [pid 7641] mkdir("./file0", 000 [pid 7640] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 7643 attached [pid 7642] close(3 [pid 7641] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7642] <... close resumed>) = 0 [pid 7643] set_robust_list(0x555555a0f660, 24 [pid 7642] mkdir("./file0", 000 [pid 7641] pipe2( [pid 7640] dup(4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7643 [pid 7643] <... set_robust_list resumed>) = 0 [pid 7642] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7641] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7640] <... dup resumed>) = 5 [pid 7643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7642] pipe2([3, 4], 0) = 0 [pid 7640] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7643] <... prctl resumed>) = 0 [pid 7642] dup(4 [pid 7641] dup(4 [pid 7642] <... dup resumed>) = 5 [pid 7642] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7643] setpgid(0, 0) = 0 [pid 7641] <... dup resumed>) = 5 [pid 7643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7641] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7643] <... openat resumed>) = 3 [pid 7643] write(3, "1000", 4 [pid 7639] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7643] <... write resumed>) = 4 [pid 7643] close(3) = 0 [pid 7643] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7643] pipe2( [pid 7639] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7643] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7639] <... write resumed>) = 24 [pid 7643] dup(4 [pid 7639] mount(NULL, NULL, NULL, 0, NULL [pid 7643] <... dup resumed>) = 5 [pid 7639] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7643] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7639] exit_group(0) = ? [pid 7640] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7639] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7640] write(5, "\x18\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 7640] mount(NULL, NULL, NULL, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7642] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7640] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7642] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7640] exit_group(0) = ? ./strace-static-x86_64: Process 7644 attached [pid 7644] set_robust_list(0x555555a0f660, 24 [pid 7642] <... write resumed>) = 24 [pid 7644] <... set_robust_list resumed>) = 0 [pid 7642] mount(NULL, NULL, NULL, 0, NULL [pid 7644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7644 [pid 7644] <... prctl resumed>) = 0 [pid 7642] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7644] setpgid(0, 0 [pid 7642] exit_group(0 [pid 7641] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7640] +++ exited with 0 +++ [pid 7644] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7642] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7641] write(5, "\x18\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 7644] <... openat resumed>) = 3 [pid 7642] +++ exited with 0 +++ [pid 7641] mount(NULL, NULL, NULL, 0, NULL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7642, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7641] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7644] write(3, "1000", 4 [pid 7641] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7644] <... write resumed>) = 4 [pid 7644] close(3 [pid 7641] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7645 attached [pid 7644] <... close resumed>) = 0 [pid 7641] +++ exited with 0 +++ [pid 7645] set_robust_list(0x555555a0f660, 24 [pid 7644] mkdir("./file0", 000 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7641, 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 7645] <... set_robust_list resumed>) = 0 [pid 7644] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7645 [pid 7645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7644] pipe2(./strace-static-x86_64: Process 7646 attached [pid 7645] <... prctl resumed>) = 0 [pid 7644] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7646] set_robust_list(0x555555a0f660, 24 [pid 7645] setpgid(0, 0 [pid 7644] dup(4 [pid 7643] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7646 [pid 7646] <... set_robust_list resumed>) = 0 [pid 7645] <... setpgid resumed>) = 0 [pid 7644] <... dup resumed>) = 5 [pid 7643] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7644] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7643] <... write resumed>) = 24 [pid 7646] <... prctl resumed>) = 0 [pid 7645] <... openat resumed>) = 3 [pid 7643] mount(NULL, NULL, NULL, 0, NULL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7646] setpgid(0, 0 [pid 7645] write(3, "1000", 4 [pid 7643] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7646] <... setpgid resumed>) = 0 [pid 7645] <... write resumed>) = 4 [pid 7643] exit_group(0 [pid 7646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7645] close(3 [pid 7643] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7647 attached [pid 7646] <... openat resumed>) = 3 [pid 7645] <... close resumed>) = 0 [pid 7643] +++ exited with 0 +++ [pid 7645] mkdir("./file0", 000 [pid 7647] set_robust_list(0x555555a0f660, 24 [pid 7646] write(3, "1000", 4 [pid 7645] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7647 [pid 7647] <... set_robust_list resumed>) = 0 [pid 7646] <... write resumed>) = 4 [pid 7645] pipe2( [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7645] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7645] dup(4) = 5 [pid 7645] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7646] close(3 [pid 7647] <... prctl resumed>) = 0 [pid 7644] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7647] setpgid(0, 0) = 0 [pid 7646] <... close resumed>) = 0 [pid 7646] mkdir("./file0", 000 [pid 7647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7646] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7646] pipe2([3, 4], 0) = 0 [pid 7646] dup(4) = 5 [pid 7647] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7648 attached [pid 7646] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7647] write(3, "1000", 4 [pid 7648] set_robust_list(0x555555a0f660, 24 [pid 7647] <... write resumed>) = 4 [pid 7644] write(5, "\x18\x00\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) = 7648 [pid 7648] <... set_robust_list resumed>) = 0 [pid 7647] close(3 [pid 7644] <... write resumed>) = 24 [pid 7648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7648] setpgid(0, 0) = 0 [pid 7647] <... close resumed>) = 0 [pid 7644] mount(NULL, NULL, NULL, 0, NULL [pid 7648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7644] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7647] mkdir("./file0", 000 [pid 7645] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7648] <... openat resumed>) = 3 [pid 7644] exit_group(0 [pid 7648] write(3, "1000", 4) = 4 [pid 7647] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7648] close(3) = 0 [pid 7648] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7648] pipe2([3, 4], 0) = 0 [pid 7648] dup(4 [pid 7647] pipe2( [pid 7646] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7645] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7644] <... exit_group resumed>) = ? [pid 7648] <... dup resumed>) = 5 [pid 7647] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7646] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7645] <... write resumed>) = 24 [pid 7646] <... write resumed>) = 24 [pid 7645] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7648] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7646] mount(NULL, NULL, NULL, 0, NULL [pid 7647] dup(4 [pid 7645] exit_group(0 [pid 7644] +++ exited with 0 +++ [pid 7647] <... dup resumed>) = 5 [pid 7646] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7645] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7647] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7646] exit_group(0 [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7646] <... exit_group resumed>) = ? [pid 7646] +++ exited with 0 +++ [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=7646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7645] +++ exited with 0 +++ [pid 7648] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7647] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7649 attached [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7649 ./strace-static-x86_64: Process 7650 attached [pid 7649] set_robust_list(0x555555a0f660, 24 [pid 7648] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7650] set_robust_list(0x555555a0f660, 24 [pid 7648] <... write resumed>) = 24 [pid 7650] <... set_robust_list resumed>) = 0 [pid 7649] <... set_robust_list resumed>) = 0 [pid 7648] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7648] exit_group(0 [pid 7647] write(5, "\x18\x00\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) = 7650 [pid 7648] <... exit_group resumed>) = ? [pid 7647] <... write resumed>) = 24 ./strace-static-x86_64: Process 7651 attached [pid 7649] <... prctl resumed>) = 0 [pid 7650] <... prctl resumed>) = 0 [pid 7651] set_robust_list(0x555555a0f660, 24 [pid 7650] setpgid(0, 0 [pid 7649] setpgid(0, 0 [pid 7647] mount(NULL, NULL, NULL, 0, NULL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7651 [pid 7651] <... set_robust_list resumed>) = 0 [pid 7650] <... setpgid resumed>) = 0 [pid 7649] <... setpgid resumed>) = 0 [pid 7648] +++ exited with 0 +++ [pid 7647] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7648, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7647] exit_group(0 [pid 7651] <... prctl resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7650] <... openat resumed>) = 3 [pid 7647] <... exit_group resumed>) = ? [pid 7649] <... openat resumed>) = 3 [pid 7649] write(3, "1000", 4) = 4 [pid 7649] close(3./strace-static-x86_64: Process 7652 attached ) = 0 [pid 7649] mkdir("./file0", 000 [pid 7652] set_robust_list(0x555555a0f660, 24 [pid 7649] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7647] +++ exited with 0 +++ [pid 7650] write(3, "1000", 4 [pid 7651] setpgid(0, 0) = 0 [pid 7650] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7647, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7652 [pid 7652] <... set_robust_list resumed>) = 0 [pid 7651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7650] close(3 [pid 7649] pipe2( [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7651] <... openat resumed>) = 3 [pid 7650] <... close resumed>) = 0 [pid 7649] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 7653 attached [pid 7652] <... prctl resumed>) = 0 [pid 7651] write(3, "1000", 4 [pid 7650] mkdir("./file0", 000 [pid 7649] dup(4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7653 [pid 7653] set_robust_list(0x555555a0f660, 24 [pid 7652] setpgid(0, 0 [pid 7651] <... write resumed>) = 4 [pid 7653] <... set_robust_list resumed>) = 0 [pid 7651] close(3 [pid 7650] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7649] <... dup resumed>) = 5 [pid 7651] <... close resumed>) = 0 [pid 7652] <... setpgid resumed>) = 0 [pid 7652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7651] mkdir("./file0", 000 [pid 7650] pipe2( [pid 7649] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7652] <... openat resumed>) = 3 [pid 7652] write(3, "1000", 4 [pid 7653] <... prctl resumed>) = 0 [pid 7651] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7650] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7649] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7653] setpgid(0, 0 [pid 7652] <... write resumed>) = 4 [pid 7651] pipe2( [pid 7649] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7650] dup(4 [pid 7653] <... setpgid resumed>) = 0 [pid 7652] close(3 [pid 7651] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7649] <... write resumed>) = 24 [pid 7652] <... close resumed>) = 0 [pid 7651] dup(4 [pid 7649] mount(NULL, NULL, NULL, 0, NULL [pid 7653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7652] mkdir("./file0", 000 [pid 7651] <... dup resumed>) = 5 [pid 7650] <... dup resumed>) = 5 [pid 7649] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7652] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7651] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7649] exit_group(0 [pid 7653] <... openat resumed>) = 3 [pid 7652] pipe2( [pid 7650] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7649] <... exit_group resumed>) = ? [pid 7653] write(3, "1000", 4) = 4 [pid 7652] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7649] +++ exited with 0 +++ [pid 7653] close(3 [pid 7652] dup(4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7653] <... close resumed>) = 0 [pid 7652] <... dup resumed>) = 5 [pid 7653] mkdir("./file0", 000 [pid 7652] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7653] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7651] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7650] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7653] pipe2([3, 4], 0) = 0 [pid 7651] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7650] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7651] <... write resumed>) = 24 [pid 7650] <... write resumed>) = 24 [pid 7651] mount(NULL, NULL, NULL, 0, NULL [pid 7650] mount(NULL, NULL, NULL, 0, NULL [pid 7651] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7650] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7651] exit_group(0 [pid 7650] exit_group(0 [pid 7651] <... exit_group resumed>) = ? [pid 7650] <... exit_group resumed>) = ? [pid 7653] dup(4 [pid 7652] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7653] <... dup resumed>) = 5 [pid 7653] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7651] +++ exited with 0 +++ ./strace-static-x86_64: Process 7654 attached [pid 7652] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7650] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7654 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7652] <... write resumed>) = 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7652] mount(NULL, NULL, NULL, 0, NULL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7650, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7654] set_robust_list(0x555555a0f660, 24) = 0 [pid 7654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7652] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7655 attached [pid 7654] <... prctl resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7652] exit_group(0 [pid 7655] set_robust_list(0x555555a0f660, 24 [pid 7654] setpgid(0, 0 [pid 7652] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7655 [pid 7655] <... set_robust_list resumed>) = 0 [pid 7654] <... setpgid resumed>) = 0 [pid 7655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7652] +++ exited with 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=7652, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7655] <... prctl resumed>) = 0 [pid 7654] <... openat resumed>) = 3 [pid 7655] setpgid(0, 0 [pid 7654] write(3, "1000", 4 [pid 7653] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7654] <... write resumed>) = 4 [pid 7654] close(3 [pid 7655] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7656 attached [pid 7655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7654] <... close resumed>) = 0 [pid 7656] set_robust_list(0x555555a0f660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7656 [pid 7654] mkdir("./file0", 000 [pid 7653] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7656] <... set_robust_list resumed>) = 0 [pid 7655] <... openat resumed>) = 3 [pid 7654] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7653] <... write resumed>) = 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7655] write(3, "1000", 4 [pid 7654] pipe2( [pid 7653] mount(NULL, NULL, NULL, 0, NULL [pid 7656] <... prctl resumed>) = 0 [pid 7654] <... pipe2 resumed>[3, 4], 0) = 0 ./strace-static-x86_64: Process 7657 attached [pid 7656] setpgid(0, 0 [pid 7655] <... write resumed>) = 4 [pid 7654] dup(4 [pid 7653] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7657] set_robust_list(0x555555a0f660, 24 [pid 7656] <... setpgid resumed>) = 0 [pid 7655] close(3 [pid 7654] <... dup resumed>) = 5 [pid 7657] <... set_robust_list resumed>) = 0 [pid 7654] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7655] <... close resumed>) = 0 [pid 7653] exit_group(0 [pid 7657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7655] mkdir("./file0", 000 [pid 7653] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7657 [pid 7657] <... prctl resumed>) = 0 [pid 7656] <... openat resumed>) = 3 [pid 7657] setpgid(0, 0 [pid 7655] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7654] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7653] +++ exited with 0 +++ [pid 7656] write(3, "1000", 4 [pid 7657] <... setpgid resumed>) = 0 [pid 7656] <... write resumed>) = 4 [pid 7655] pipe2( [pid 7654] write(5, "\x18\x00\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=7653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7656] close(3 [pid 7655] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7654] <... write resumed>) = 24 [pid 7656] <... close resumed>) = 0 [pid 7657] <... openat resumed>) = 3 [pid 7656] mkdir("./file0", 000 [pid 7655] dup(4 [pid 7654] mount(NULL, NULL, NULL, 0, NULL [pid 7657] write(3, "1000", 4 [pid 7656] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7654] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7657] <... write resumed>) = 4 [pid 7656] pipe2( [pid 7655] <... dup resumed>) = 5 [pid 7654] exit_group(0 [pid 7656] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7655] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7657] close(3 [pid 7654] <... exit_group resumed>) = ? [pid 7657] <... close resumed>) = 0 [pid 7656] dup(4 [pid 7654] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7657] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7657] pipe2( [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7657] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7657] dup(4) = 5 [pid 7656] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7658 attached [pid 7657] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7656] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7658] set_robust_list(0x555555a0f660, 24) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7658 [pid 7658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7658] setpgid(0, 0./strace-static-x86_64: Process 7659 attached ) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7659 [pid 7659] set_robust_list(0x555555a0f660, 24 [pid 7658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7655] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7659] <... set_robust_list resumed>) = 0 [pid 7659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7658] <... openat resumed>) = 3 [pid 7655] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7659] <... prctl resumed>) = 0 [pid 7659] setpgid(0, 0 [pid 7658] write(3, "1000", 4 [pid 7655] <... write resumed>) = 24 [pid 7659] <... setpgid resumed>) = 0 [pid 7658] <... write resumed>) = 4 [pid 7658] close(3 [pid 7659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7658] <... close resumed>) = 0 [pid 7655] mount(NULL, NULL, NULL, 0, NULL [pid 7658] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7658] pipe2([3, 4], 0) = 0 [pid 7658] dup(4 [pid 7655] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7659] <... openat resumed>) = 3 [pid 7657] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7655] exit_group(0 [pid 7658] <... dup resumed>) = 5 [pid 7659] write(3, "1000", 4 [pid 7658] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7656] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7655] <... exit_group resumed>) = ? [pid 7657] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7659] <... write resumed>) = 4 [pid 7659] close(3 [pid 7657] <... write resumed>) = 24 [pid 7659] <... close resumed>) = 0 [pid 7657] mount(NULL, NULL, NULL, 0, NULL [pid 7659] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7657] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7656] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7659] pipe2( [pid 7656] <... write resumed>) = 24 [pid 7659] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7657] exit_group(0 [pid 7656] mount(NULL, NULL, NULL, 0, NULL [pid 7655] +++ exited with 0 +++ [pid 7657] <... exit_group resumed>) = ? [pid 7656] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7659] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7656] exit_group(0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7659] <... dup resumed>) = 5 [pid 7658] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7657] +++ exited with 0 +++ [pid 5066] <... restart_syscall resumed>) = 0 [pid 7659] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7658] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7659] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7656] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7659] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7658] <... write resumed>) = 24 [pid 7656] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7659] <... write resumed>) = 24 [pid 7658] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7659] mount(NULL, NULL, NULL, 0, NULL [pid 7658] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7661 attached ./strace-static-x86_64: Process 7660 attached [pid 7659] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7658] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7661 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7660 [pid 7661] set_robust_list(0x555555a0f660, 24 [pid 7660] set_robust_list(0x555555a0f660, 24 [pid 7659] exit_group(0 [pid 7658] <... exit_group resumed>) = ? [pid 7661] <... set_robust_list resumed>) = 0 [pid 7660] <... set_robust_list resumed>) = 0 [pid 7659] <... exit_group resumed>) = ? [pid 7661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7661] <... prctl resumed>) = 0 [pid 7660] setpgid(0, 0 [pid 7661] setpgid(0, 0 [pid 7660] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7661] <... setpgid resumed>) = 0 [pid 7660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7659] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7662 attached [pid 7662] set_robust_list(0x555555a0f660, 24 [pid 7660] <... openat resumed>) = 3 [pid 7662] <... set_robust_list resumed>) = 0 [pid 7661] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7658] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7662 ./strace-static-x86_64: Process 7663 attached [pid 7662] <... prctl resumed>) = 0 [pid 7661] write(3, "1000", 4 [pid 7660] write(3, "1000", 4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7658, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7663 [pid 7663] set_robust_list(0x555555a0f660, 24 [pid 7662] setpgid(0, 0 [pid 7661] <... write resumed>) = 4 [pid 7660] <... write resumed>) = 4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7663] <... set_robust_list resumed>) = 0 [pid 7662] <... setpgid resumed>) = 0 [pid 7661] close(3 [pid 7660] close(3./strace-static-x86_64: Process 7664 attached [pid 7663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7661] <... close resumed>) = 0 [pid 7660] <... close resumed>) = 0 [pid 7661] mkdir("./file0", 000 [pid 7660] mkdir("./file0", 000 [pid 7664] set_robust_list(0x555555a0f660, 24 [pid 7663] <... prctl resumed>) = 0 [pid 7662] <... openat resumed>) = 3 [pid 7661] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7660] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7664 [pid 7664] <... set_robust_list resumed>) = 0 [pid 7663] setpgid(0, 0 [pid 7664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7663] <... setpgid resumed>) = 0 [pid 7661] pipe2( [pid 7660] pipe2( [pid 7662] write(3, "1000", 4 [pid 7661] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7660] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7664] <... prctl resumed>) = 0 [pid 7663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7662] <... write resumed>) = 4 [pid 7661] dup(4 [pid 7660] dup(4 [pid 7663] <... openat resumed>) = 3 [pid 7662] close(3 [pid 7661] <... dup resumed>) = 5 [pid 7660] <... dup resumed>) = 5 [pid 7664] setpgid(0, 0) = 0 [pid 7663] write(3, "1000", 4 [pid 7662] <... close resumed>) = 0 [pid 7661] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7660] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7663] <... write resumed>) = 4 [pid 7662] mkdir("./file0", 000 [pid 7663] close(3 [pid 7664] <... openat resumed>) = 3 [pid 7663] <... close resumed>) = 0 [pid 7662] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7664] write(3, "1000", 4 [pid 7663] mkdir("./file0", 000 [pid 7662] pipe2( [pid 7664] <... write resumed>) = 4 [pid 7663] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7662] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7664] close(3 [pid 7663] pipe2( [pid 7662] dup(4 [pid 7663] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7664] <... close resumed>) = 0 [pid 7663] dup(4 [pid 7662] <... dup resumed>) = 5 [pid 7664] mkdir("./file0", 000 [pid 7663] <... dup resumed>) = 5 [pid 7662] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7663] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7664] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7664] pipe2( [pid 7661] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7661] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7664] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7664] dup(4) = 5 [pid 7664] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7661] <... write resumed>) = 24 [pid 7661] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7661] exit_group(0) = ? [pid 7661] +++ exited with 0 +++ [pid 7662] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7660] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7660] write(5, "\x18\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 7662] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7660] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7662] <... write resumed>) = 24 [pid 7660] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7665 attached [pid 7662] mount(NULL, NULL, NULL, 0, NULL [pid 7660] exit_group(0 [pid 7665] set_robust_list(0x555555a0f660, 24 [pid 7663] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7662] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7660] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7665 [pid 7665] <... set_robust_list resumed>) = 0 [pid 7663] write(5, "\x18\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 7665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7663] mount(NULL, NULL, NULL, 0, NULL [pid 7662] exit_group(0 [pid 7665] <... prctl resumed>) = 0 [pid 7663] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7662] <... exit_group resumed>) = ? [pid 7660] +++ exited with 0 +++ [pid 7665] setpgid(0, 0 [pid 7663] exit_group(0) = ? [pid 7665] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7665] 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 7665] write(3, "1000", 4./strace-static-x86_64: Process 7666 attached ) = 4 [pid 7666] set_robust_list(0x555555a0f660, 24 [pid 7665] close(3 [pid 7664] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7663] +++ exited with 0 +++ [pid 7665] <... close resumed>) = 0 [pid 7666] <... set_robust_list resumed>) = 0 [pid 7665] mkdir("./file0", 000 [pid 7662] +++ exited with 0 +++ [pid 7666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7665] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7664] write(5, "\x18\x00\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=7663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7666 [pid 7665] pipe2( [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7664] <... write resumed>) = 24 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7666] <... prctl resumed>) = 0 [pid 7665] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7665] dup(4) = 5 [pid 7665] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7667 attached [pid 7666] setpgid(0, 0 [pid 7664] mount(NULL, NULL, NULL, 0, NULL [pid 7666] <... setpgid resumed>) = 0 [pid 7667] set_robust_list(0x555555a0f660, 24 [pid 7665] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7664] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7667 [pid 7665] write(5, "\x18\x00\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 7665] <... write resumed>) = 24 [pid 7665] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7668 attached [pid 7667] <... set_robust_list resumed>) = 0 [pid 7666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7665] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7664] exit_group(0 [pid 7668] set_robust_list(0x555555a0f660, 24 [pid 7667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7665] exit_group(0 [pid 7666] <... openat resumed>) = 3 [pid 7664] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7668 [pid 7668] <... set_robust_list resumed>) = 0 [pid 7667] <... prctl resumed>) = 0 [pid 7665] <... exit_group resumed>) = ? [pid 7668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7667] setpgid(0, 0 [pid 7666] write(3, "1000", 4 [pid 7665] +++ exited with 0 +++ [pid 7664] +++ exited with 0 +++ [pid 7666] <... write resumed>) = 4 [pid 7667] <... setpgid resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7668] <... prctl resumed>) = 0 [pid 7666] close(3 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7664, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... restart_syscall resumed>) = 0 [pid 7668] setpgid(0, 0 [pid 7667] <... openat resumed>) = 3 [pid 7666] <... close resumed>) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 7668] <... setpgid resumed>) = 0 [pid 7667] write(3, "1000", 4 [pid 7666] mkdir("./file0", 000 [pid 7667] <... write resumed>) = 4 [pid 7668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7667] close(3 [pid 7666] <... mkdir resumed>) = -1 EEXIST (File exists) [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 7668] <... openat resumed>) = 3 [pid 7667] <... close resumed>) = 0 [pid 7666] pipe2( [pid 7667] mkdir("./file0", 000 [pid 7666] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7668] write(3, "1000", 4 [pid 7667] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7666] dup(4 [pid 7667] pipe2(./strace-static-x86_64: Process 7670 attached ./strace-static-x86_64: Process 7669 attached [pid 7668] <... write resumed>) = 4 [pid 7667] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7666] <... dup resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7669 [pid 7670] set_robust_list(0x555555a0f660, 24 [pid 7669] set_robust_list(0x555555a0f660, 24 [pid 7668] close(3 [pid 7666] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7670] <... set_robust_list resumed>) = 0 [pid 7669] <... set_robust_list resumed>) = 0 [pid 7668] <... close resumed>) = 0 [pid 7667] dup(4 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7670 [pid 7670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7668] mkdir("./file0", 000 [pid 7667] <... dup resumed>) = 5 [pid 7670] <... prctl resumed>) = 0 [pid 7669] <... prctl resumed>) = 0 [pid 7670] setpgid(0, 0 [pid 7669] setpgid(0, 0 [pid 7667] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7669] <... setpgid resumed>) = 0 [pid 7670] <... setpgid resumed>) = 0 [pid 7669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7668] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7669] <... openat resumed>) = 3 [pid 7668] pipe2([3, 4], 0) = 0 [pid 7670] write(3, "1000", 4) = 4 [pid 7669] write(3, "1000", 4 [pid 7670] close(3 [pid 7669] <... write resumed>) = 4 [pid 7670] <... close resumed>) = 0 [pid 7669] close(3 [pid 7668] dup(4 [pid 7670] mkdir("./file0", 000 [pid 7669] <... close resumed>) = 0 [pid 7668] <... dup resumed>) = 5 [pid 7670] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7669] mkdir("./file0", 000 [pid 7670] pipe2([3, 4], 0) = 0 [pid 7669] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7668] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7670] dup(4 [pid 7669] pipe2( [pid 7670] <... dup resumed>) = 5 [pid 7669] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7670] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7669] dup(4) = 5 [pid 7669] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7670] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7666] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7667] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7666] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7670] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7669] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7668] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7667] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7666] <... write resumed>) = 24 [pid 7669] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7668] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7666] mount(NULL, NULL, NULL, 0, NULL [pid 7669] <... write resumed>) = 24 [pid 7668] <... write resumed>) = 24 [pid 7666] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7669] mount(NULL, NULL, NULL, 0, NULL [pid 7668] mount(NULL, NULL, NULL, 0, NULL [pid 7669] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7666] exit_group(0 [pid 7670] <... write resumed>) = 24 [pid 7669] exit_group(0 [pid 7668] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7667] <... write resumed>) = 24 [pid 7670] mount(NULL, NULL, NULL, 0, NULL [pid 7669] <... exit_group resumed>) = ? [pid 7667] mount(NULL, NULL, NULL, 0, NULL [pid 7666] <... exit_group resumed>) = ? [pid 7670] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7668] exit_group(0 [pid 7667] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7670] exit_group(0 [pid 7668] <... exit_group resumed>) = ? [pid 7667] exit_group(0 [pid 7670] <... exit_group resumed>) = ? [pid 7666] +++ exited with 0 +++ [pid 7669] +++ exited with 0 +++ [pid 7667] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7670] +++ exited with 0 +++ [pid 7668] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7670, 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=7668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7671 attached [pid 5073] <... restart_syscall resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7671 [pid 7671] set_robust_list(0x555555a0f660, 24) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7672 ./strace-static-x86_64: Process 7674 attached ./strace-static-x86_64: Process 7672 attached [pid 7667] +++ exited with 0 +++ [pid 7671] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7673 attached [pid 7674] set_robust_list(0x555555a0f660, 24 [pid 7671] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7667, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7674] <... set_robust_list resumed>) = 0 [pid 7673] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7673 [pid 7674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7673] <... set_robust_list resumed>) = 0 [pid 7672] set_robust_list(0x555555a0f660, 24 [pid 7671] <... setpgid resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7674 [pid 7674] <... prctl resumed>) = 0 [pid 7673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7672] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7674] setpgid(0, 0 [pid 7673] <... prctl resumed>) = 0 [pid 7672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7671] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7675 attached [pid 7674] <... setpgid resumed>) = 0 [pid 7673] setpgid(0, 0 [pid 7672] <... prctl resumed>) = 0 [pid 7671] write(3, "1000", 4 [pid 7675] set_robust_list(0x555555a0f660, 24 [pid 7673] <... setpgid resumed>) = 0 [pid 7672] setpgid(0, 0 [pid 7671] <... write resumed>) = 4 [pid 7675] <... set_robust_list resumed>) = 0 [pid 7674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7672] <... setpgid resumed>) = 0 [pid 7671] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7675 [pid 7674] <... openat resumed>) = 3 [pid 7674] write(3, "1000", 4) = 4 [pid 7674] close(3) = 0 [pid 7674] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7671] <... close resumed>) = 0 [pid 7672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7674] pipe2( [pid 7671] mkdir("./file0", 000 [pid 7673] <... openat resumed>) = 3 [pid 7671] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7674] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7673] write(3, "1000", 4 [pid 7672] <... openat resumed>) = 3 [pid 7671] pipe2( [pid 7675] <... prctl resumed>) = 0 [pid 7674] dup(4 [pid 7673] <... write resumed>) = 4 [pid 7675] setpgid(0, 0 [pid 7674] <... dup resumed>) = 5 [pid 7673] close(3 [pid 7672] write(3, "1000", 4 [pid 7671] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7675] <... setpgid resumed>) = 0 [pid 7674] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7672] <... write resumed>) = 4 [pid 7671] dup(4 [pid 7673] <... close resumed>) = 0 [pid 7675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7673] mkdir("./file0", 000 [pid 7672] close(3 [pid 7671] <... dup resumed>) = 5 [pid 7675] <... openat resumed>) = 3 [pid 7673] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7672] <... close resumed>) = 0 [pid 7671] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7675] write(3, "1000", 4 [pid 7673] pipe2( [pid 7672] mkdir("./file0", 000 [pid 7673] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7672] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7673] dup(4 [pid 7672] pipe2( [pid 7675] <... write resumed>) = 4 [pid 7672] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7675] close(3 [pid 7673] <... dup resumed>) = 5 [pid 7675] <... close resumed>) = 0 [pid 7672] dup(4 [pid 7673] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7675] mkdir("./file0", 000 [pid 7672] <... dup resumed>) = 5 [pid 7672] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7675] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7675] pipe2([3, 4], 0) = 0 [pid 7675] dup(4) = 5 [pid 7675] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7674] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7674] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7673] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7671] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7673] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7674] <... write resumed>) = 24 [pid 7673] <... write resumed>) = 24 [pid 7671] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7674] mount(NULL, NULL, NULL, 0, NULL [pid 7673] mount(NULL, NULL, NULL, 0, NULL [pid 7671] <... write resumed>) = 24 [pid 7674] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7673] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7671] mount(NULL, NULL, NULL, 0, NULL [pid 7673] exit_group(0 [pid 7674] exit_group(0 [pid 7673] <... exit_group resumed>) = ? [pid 7671] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7675] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7674] <... exit_group resumed>) = ? [pid 7671] exit_group(0 [pid 7672] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7671] <... exit_group resumed>) = ? [pid 7675] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7671] +++ exited with 0 +++ [pid 7675] <... write resumed>) = 24 [pid 7675] mount(NULL, NULL, NULL, 0, NULL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7675] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7672] write(5, "\x18\x00\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 7675] exit_group(0 [pid 7674] +++ exited with 0 +++ [pid 7672] <... write resumed>) = 24 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7675] <... exit_group resumed>) = ? [pid 7672] mount(NULL, NULL, NULL, 0, NULL [pid 7673] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7672] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] 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 7676 attached [pid 7675] +++ exited with 0 +++ [pid 7672] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7677 attached [pid 7676] set_robust_list(0x555555a0f660, 24 [pid 7672] <... exit_group resumed>) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7677 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7676 [pid 7677] set_robust_list(0x555555a0f660, 24 [pid 7676] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7678 attached ./strace-static-x86_64: Process 7679 attached [pid 7678] set_robust_list(0x555555a0f660, 24 [pid 7677] <... set_robust_list resumed>) = 0 [pid 7676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7672] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7678 [pid 7679] set_robust_list(0x555555a0f660, 24 [pid 7678] <... set_robust_list resumed>) = 0 [pid 7677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7676] <... prctl resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7679 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7672, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7679] <... set_robust_list resumed>) = 0 [pid 7678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7677] <... prctl resumed>) = 0 [pid 7676] setpgid(0, 0 [pid 7679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7678] <... prctl resumed>) = 0 [pid 7677] setpgid(0, 0 [pid 7676] <... setpgid resumed>) = 0 [pid 7679] <... prctl resumed>) = 0 [pid 7678] setpgid(0, 0 [pid 7677] <... setpgid resumed>) = 0 [pid 7676] 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 7679] setpgid(0, 0 [pid 7678] <... setpgid resumed>) = 0 [pid 7677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7676] <... openat resumed>) = 3 [pid 7678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7679] <... setpgid resumed>) = 0 [pid 7678] <... openat resumed>) = 3 [pid 7677] <... openat resumed>) = 3 [pid 7676] write(3, "1000", 4) = 4 [pid 7676] close(3 [pid 7678] write(3, "1000", 4 [pid 7676] <... close resumed>) = 0 [pid 7678] <... write resumed>) = 4 [pid 7676] mkdir("./file0", 000 [pid 7679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7678] close(3 [pid 7677] write(3, "1000", 4 [pid 7676] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7677] <... write resumed>) = 4 [pid 7677] close(3 [pid 7676] pipe2( [pid 7677] <... close resumed>) = 0 ./strace-static-x86_64: Process 7680 attached [pid 7678] <... close resumed>) = 0 [pid 7677] mkdir("./file0", 000 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7680 [pid 7679] <... openat resumed>) = 3 [pid 7680] set_robust_list(0x555555a0f660, 24 [pid 7678] mkdir("./file0", 000 [pid 7677] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7676] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7680] <... set_robust_list resumed>) = 0 [pid 7678] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7679] write(3, "1000", 4 [pid 7680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7679] <... write resumed>) = 4 [pid 7678] pipe2( [pid 7677] pipe2( [pid 7676] dup(4 [pid 7680] <... prctl resumed>) = 0 [pid 7679] close(3 [pid 7678] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7677] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7676] <... dup resumed>) = 5 [pid 7679] <... close resumed>) = 0 [pid 7677] dup(4 [pid 7676] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7680] setpgid(0, 0 [pid 7679] mkdir("./file0", 000 [pid 7678] dup(4 [pid 7677] <... dup resumed>) = 5 [pid 7680] <... setpgid resumed>) = 0 [pid 7679] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7678] <... dup resumed>) = 5 [pid 7677] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7678] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7679] pipe2( [pid 7680] <... openat resumed>) = 3 [pid 7679] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7680] write(3, "1000", 4 [pid 7679] dup(4 [pid 7680] <... write resumed>) = 4 [pid 7680] close(3) = 0 [pid 7679] <... dup resumed>) = 5 [pid 7679] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7680] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7680] pipe2([3, 4], 0) = 0 [pid 7680] dup(4) = 5 [pid 7676] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7680] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7676] write(5, "\x18\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 7676] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7676] exit_group(0) = ? [pid 7676] +++ exited with 0 +++ [pid 7677] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7677] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7678] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7677] <... write resumed>) = 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7681 attached [pid 7679] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7678] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7677] mount(NULL, NULL, NULL, 0, NULL [pid 7678] <... write resumed>) = 24 [pid 7677] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7681] set_robust_list(0x555555a0f660, 24 [pid 7678] mount(NULL, NULL, NULL, 0, NULL [pid 7677] exit_group(0) = ? [pid 7681] <... set_robust_list resumed>) = 0 [pid 7680] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7678] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7677] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7677, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7679] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7678] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7681 [pid 7681] <... prctl resumed>) = 0 [pid 7679] <... write resumed>) = 24 [pid 7678] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7681] setpgid(0, 0 [pid 7680] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7679] mount(NULL, NULL, NULL, 0, NULL [pid 7680] <... write resumed>) = 24 [pid 7679] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7679] exit_group(0 [pid 7681] <... setpgid resumed>) = 0 [pid 7680] mount(NULL, NULL, NULL, 0, NULL [pid 7679] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7682 attached [pid 7681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7680] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7678] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7682 [pid 7682] set_robust_list(0x555555a0f660, 24 [pid 7681] <... openat resumed>) = 3 [pid 7680] exit_group(0 [pid 7679] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7678, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7682] <... set_robust_list resumed>) = 0 [pid 7681] write(3, "1000", 4 [pid 7680] <... exit_group resumed>) = ? [pid 7682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7681] <... write resumed>) = 4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7682] <... prctl resumed>) = 0 [pid 7681] 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 7681] <... close resumed>) = 0 [pid 7682] setpgid(0, 0 [pid 7681] mkdir("./file0", 000./strace-static-x86_64: Process 7684 attached ./strace-static-x86_64: Process 7683 attached [pid 7680] +++ exited with 0 +++ [pid 7681] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7683] set_robust_list(0x555555a0f660, 24 [pid 7681] pipe2( [pid 7683] <... set_robust_list resumed>) = 0 [pid 7684] set_robust_list(0x555555a0f660, 24) = 0 [pid 7683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7682] <... setpgid resumed>) = 0 [pid 7681] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7684 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7683 [pid 7684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7683] <... prctl resumed>) = 0 [pid 7681] dup(4 [pid 7682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7684] <... prctl resumed>) = 0 [pid 7683] setpgid(0, 0 [pid 7681] <... dup resumed>) = 5 [pid 7684] setpgid(0, 0 [pid 7683] <... setpgid resumed>) = 0 [pid 7682] <... openat resumed>) = 3 [pid 7681] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7684] <... setpgid resumed>) = 0 [pid 7682] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7682] <... write resumed>) = 4 [pid 7682] close(3 [pid 7683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7682] <... close resumed>) = 0 [pid 7684] <... openat resumed>) = 3 [pid 7683] <... openat resumed>) = 3 [pid 7682] mkdir("./file0", 000./strace-static-x86_64: Process 7685 attached [pid 7684] write(3, "1000", 4 [pid 7683] write(3, "1000", 4 [pid 7682] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7684] <... write resumed>) = 4 [pid 7683] <... write resumed>) = 4 [pid 7682] pipe2( [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7685 [pid 7685] set_robust_list(0x555555a0f660, 24 [pid 7684] close(3 [pid 7682] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7685] <... set_robust_list resumed>) = 0 [pid 7684] <... close resumed>) = 0 [pid 7683] close(3 [pid 7682] dup(4 [pid 7684] mkdir("./file0", 000 [pid 7683] <... close resumed>) = 0 [pid 7684] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7683] mkdir("./file0", 000 [pid 7682] <... dup resumed>) = 5 [pid 7685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7684] pipe2( [pid 7683] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7682] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7685] setpgid(0, 0 [pid 7684] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7683] pipe2( [pid 7681] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7685] <... setpgid resumed>) = 0 [pid 7684] dup(4 [pid 7683] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7684] <... dup resumed>) = 5 [pid 7683] dup(4 [pid 7681] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7683] <... dup resumed>) = 5 [pid 7684] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7683] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7681] <... write resumed>) = 24 [pid 7685] <... openat resumed>) = 3 [pid 7681] mount(NULL, NULL, NULL, 0, NULL [pid 7685] write(3, "1000", 4 [pid 7681] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7685] <... write resumed>) = 4 [pid 7682] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7681] exit_group(0 [pid 7685] close(3 [pid 7681] <... exit_group resumed>) = ? [pid 7685] <... close resumed>) = 0 [pid 7685] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7685] pipe2([3, 4], 0) = 0 [pid 7685] dup(4) = 5 [pid 7685] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7682] write(5, "\x18\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 7681] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7681, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7682] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7682] exit_group(0) = ? [pid 7684] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7683] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7683] write(5, "\x18\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 7686 attached ) = 24 [pid 7683] mount(NULL, NULL, NULL, 0, NULL [pid 7686] set_robust_list(0x555555a0f660, 24 [pid 7684] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7683] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7682] +++ exited with 0 +++ [pid 7686] <... set_robust_list resumed>) = 0 [pid 7684] <... write resumed>) = 24 [pid 7683] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7682, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7686 [pid 7686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7684] mount(NULL, NULL, NULL, 0, NULL [pid 7683] <... exit_group resumed>) = ? [pid 7684] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7683] +++ exited with 0 +++ [pid 7686] <... prctl resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7686] setpgid(0, 0 [pid 7684] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7684] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7686] <... setpgid resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7687 attached [pid 7687] set_robust_list(0x555555a0f660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7687 [pid 7687] <... set_robust_list resumed>) = 0 [pid 7687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7685] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7687] <... prctl resumed>) = 0 [pid 7687] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7686] <... openat resumed>) = 3 [pid 7687] <... setpgid resumed>) = 0 [pid 7685] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7686] write(3, "1000", 4 [pid 7687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7685] <... write resumed>) = 24 [pid 7684] +++ exited with 0 +++ [pid 7686] <... write resumed>) = 4 [pid 7686] close(3 [pid 7685] mount(NULL, NULL, NULL, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7685] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7686] <... close resumed>) = 0 ./strace-static-x86_64: Process 7688 attached ./strace-static-x86_64: Process 7689 attached [pid 7687] <... openat resumed>) = 3 [pid 7686] mkdir("./file0", 000 [pid 7685] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7688 [pid 7688] set_robust_list(0x555555a0f660, 24 [pid 7687] write(3, "1000", 4 [pid 7686] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7685] <... exit_group resumed>) = ? [pid 7689] set_robust_list(0x555555a0f660, 24 [pid 7688] <... set_robust_list resumed>) = 0 [pid 7687] <... write resumed>) = 4 [pid 7686] pipe2( [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7689 [pid 7689] <... set_robust_list resumed>) = 0 [pid 7688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7687] close(3 [pid 7686] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7688] <... prctl resumed>) = 0 [pid 7687] <... close resumed>) = 0 [pid 7685] +++ exited with 0 +++ [pid 7686] dup(4 [pid 7687] mkdir("./file0", 000 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7685, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7689] <... prctl resumed>) = 0 [pid 7688] setpgid(0, 0 [pid 7686] <... dup resumed>) = 5 [pid 7689] setpgid(0, 0 [pid 7688] <... setpgid resumed>) = 0 [pid 7686] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7689] <... setpgid resumed>) = 0 [pid 7688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7687] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7687] pipe2( [pid 7688] <... openat resumed>) = 3 [pid 7687] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7689] <... openat resumed>) = 3 [pid 7688] write(3, "1000", 4 [pid 7687] dup(4 [pid 7689] write(3, "1000", 4 [pid 7688] <... write resumed>) = 4 [pid 7687] <... dup resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7689] <... write resumed>) = 4 [pid 7688] close(3 [pid 7687] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7690 attached [pid 7689] close(3 [pid 7688] <... close resumed>) = 0 [pid 7689] <... close resumed>) = 0 [pid 7690] set_robust_list(0x555555a0f660, 24 [pid 7689] mkdir("./file0", 000 [pid 7688] mkdir("./file0", 000 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7690 [pid 7690] <... set_robust_list resumed>) = 0 [pid 7689] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7688] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7688] pipe2( [pid 7690] <... prctl resumed>) = 0 [pid 7688] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7690] setpgid(0, 0 [pid 7689] pipe2( [pid 7688] dup(4 [pid 7690] <... setpgid resumed>) = 0 [pid 7689] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7688] <... dup resumed>) = 5 [pid 7690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7689] dup(4 [pid 7688] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7690] <... openat resumed>) = 3 [pid 7689] <... dup resumed>) = 5 [pid 7690] write(3, "1000", 4 [pid 7689] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7686] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7690] <... write resumed>) = 4 [pid 7690] close(3 [pid 7686] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7690] <... close resumed>) = 0 [pid 7690] mkdir("./file0", 000 [pid 7686] <... write resumed>) = 24 [pid 7690] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7686] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7690] pipe2( [pid 7686] exit_group(0 [pid 7690] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7690] dup(4) = 5 [pid 7690] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7687] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7686] <... exit_group resumed>) = ? [pid 7687] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7686] +++ exited with 0 +++ [pid 7687] <... write resumed>) = 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7687] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7687] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7687] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7691 attached [pid 7691] set_robust_list(0x555555a0f660, 24) = 0 [pid 7691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7691 [pid 7691] <... prctl resumed>) = 0 [pid 7691] setpgid(0, 0) = 0 [pid 7691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7690] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7689] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7688] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7687] +++ exited with 0 +++ [pid 7691] <... openat resumed>) = 3 [pid 7690] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7689] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7688] write(5, "\x18\x00\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=7687, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 7691] write(3, "1000", 4 [pid 7690] <... write resumed>) = 24 [pid 7689] <... write resumed>) = 24 [pid 7688] <... write resumed>) = 24 [pid 7691] <... write resumed>) = 4 [pid 7690] mount(NULL, NULL, NULL, 0, NULL [pid 7689] mount(NULL, NULL, NULL, 0, NULL [pid 7688] mount(NULL, NULL, NULL, 0, NULL [pid 7691] close(3 [pid 7690] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7689] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7688] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7691] <... close resumed>) = 0 [pid 7688] exit_group(0) = ? [pid 7691] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7690] exit_group(0 [pid 7689] exit_group(0 [pid 7688] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7692 attached [pid 7691] pipe2( [pid 7690] <... exit_group resumed>) = ? [pid 7689] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7692] set_robust_list(0x555555a0f660, 24 [pid 7691] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7692 [pid 7692] <... set_robust_list resumed>) = 0 [pid 7691] dup(4 [pid 7690] +++ exited with 0 +++ [pid 7689] +++ exited with 0 +++ [pid 7692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7691] <... dup resumed>) = 5 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7689, 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 7692] <... prctl resumed>) = 0 [pid 7691] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7692] setpgid(0, 0) = 0 [pid 7692] 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 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7693 attached [pid 7692] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7694 attached [pid 7693] set_robust_list(0x555555a0f660, 24 [pid 7692] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7693 [pid 7694] set_robust_list(0x555555a0f660, 24 [pid 7693] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7695 attached [pid 7693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7695] set_robust_list(0x555555a0f660, 24 [pid 7692] <... write resumed>) = 4 [pid 7695] <... set_robust_list resumed>) = 0 [pid 7694] <... set_robust_list resumed>) = 0 [pid 7693] <... prctl resumed>) = 0 [pid 7692] close(3 [pid 7691] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7695 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7694 [pid 7695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7693] setpgid(0, 0 [pid 7692] <... close resumed>) = 0 [pid 7691] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7695] <... prctl resumed>) = 0 [pid 7694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7693] <... setpgid resumed>) = 0 [pid 7692] mkdir("./file0", 000 [pid 7691] <... write resumed>) = 24 [pid 7695] setpgid(0, 0 [pid 7694] <... prctl resumed>) = 0 [pid 7693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7692] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7691] mount(NULL, NULL, NULL, 0, NULL [pid 7695] <... setpgid resumed>) = 0 [pid 7694] setpgid(0, 0 [pid 7692] pipe2( [pid 7691] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7694] <... setpgid resumed>) = 0 [pid 7692] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7691] exit_group(0 [pid 7693] <... openat resumed>) = 3 [pid 7691] <... exit_group resumed>) = ? [pid 7695] <... openat resumed>) = 3 [pid 7694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7692] dup(4) = 5 [pid 7695] write(3, "1000", 4 [pid 7694] <... openat resumed>) = 3 [pid 7693] write(3, "1000", 4 [pid 7692] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7691] +++ exited with 0 +++ [pid 7695] <... write resumed>) = 4 [pid 7694] write(3, "1000", 4 [pid 7693] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7695] close(3 [pid 7693] close(3 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7695] <... close resumed>) = 0 [pid 7693] <... close resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7695] mkdir("./file0", 000 [pid 7694] <... write resumed>) = 4 [pid 7693] mkdir("./file0", 000 [pid 7695] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7694] close(3 [pid 7693] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7695] pipe2( [pid 7694] <... close resumed>) = 0 [pid 7693] pipe2( [pid 7695] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7694] mkdir("./file0", 000 [pid 7693] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7695] dup(4 [pid 7694] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7693] dup(4 [pid 7694] pipe2( [pid 7693] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7696 attached [pid 7695] <... dup resumed>) = 5 [pid 7696] set_robust_list(0x555555a0f660, 24 [pid 7695] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7694] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7693] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7692] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7696] <... set_robust_list resumed>) = 0 [pid 7692] write(5, "\x18\x00\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) = 7696 [pid 7696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7694] dup(4 [pid 7692] <... write resumed>) = 24 [pid 7696] <... prctl resumed>) = 0 [pid 7692] mount(NULL, NULL, NULL, 0, NULL [pid 7696] setpgid(0, 0 [pid 7692] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7696] <... setpgid resumed>) = 0 [pid 7692] exit_group(0 [pid 7696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7692] <... exit_group resumed>) = ? [pid 7694] <... dup resumed>) = 5 [pid 7694] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7696] <... openat resumed>) = 3 [pid 7696] write(3, "1000", 4) = 4 [pid 7696] close(3) = 0 [pid 7696] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7696] pipe2( [pid 7692] +++ exited with 0 +++ [pid 7696] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7692, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7696] dup(4 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7696] <... dup resumed>) = 5 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7696] 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 7697 attached [pid 7697] set_robust_list(0x555555a0f660, 24) = 0 [pid 7697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7697] setpgid(0, 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7697 [pid 7697] <... setpgid resumed>) = 0 [pid 7695] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7696] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7695] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7694] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7693] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7697] <... openat resumed>) = 3 [pid 7696] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7695] <... write resumed>) = 24 [pid 7693] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7697] write(3, "1000", 4 [pid 7696] <... write resumed>) = 24 [pid 7695] mount(NULL, NULL, NULL, 0, NULL [pid 7693] <... write resumed>) = 24 [pid 7697] <... write resumed>) = 4 [pid 7696] mount(NULL, NULL, NULL, 0, NULL [pid 7695] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7694] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7693] mount(NULL, NULL, NULL, 0, NULL [pid 7697] close(3 [pid 7696] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7695] exit_group(0 [pid 7693] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7697] <... close resumed>) = 0 [pid 7694] <... write resumed>) = 24 [pid 7697] mkdir("./file0", 000 [pid 7694] mount(NULL, NULL, NULL, 0, NULL [pid 7695] <... exit_group resumed>) = ? [pid 7694] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7694] exit_group(0 [pid 7696] exit_group(0 [pid 7697] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7695] +++ exited with 0 +++ [pid 7694] <... exit_group resumed>) = ? [pid 7693] exit_group(0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7697] pipe2( [pid 7696] <... exit_group resumed>) = ? [pid 7694] +++ exited with 0 +++ [pid 7693] <... exit_group resumed>) = ? [pid 7697] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7696] +++ exited with 0 +++ [pid 7697] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7696, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7693] +++ exited with 0 +++ [pid 7697] <... dup resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7694, 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 7697] 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 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7693, 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 7699 attached ./strace-static-x86_64: Process 7698 attached [pid 7697] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7698] set_robust_list(0x555555a0f660, 24) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7699] set_robust_list(0x555555a0f660, 24 [pid 7698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7697] write(5, "\x18\x00\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) = 7699 [pid 7699] <... set_robust_list resumed>) = 0 [pid 7698] <... prctl resumed>) = 0 [pid 7697] <... write resumed>) = 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7698 [pid 7698] setpgid(0, 0 [pid 7697] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7700 attached [pid 7699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7698] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7701 attached [pid 7700] set_robust_list(0x555555a0f660, 24 [pid 7699] <... prctl resumed>) = 0 [pid 7697] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7701 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7700 [pid 7701] set_robust_list(0x555555a0f660, 24 [pid 7700] <... set_robust_list resumed>) = 0 [pid 7698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7701] <... set_robust_list resumed>) = 0 [pid 7700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7699] setpgid(0, 0 [pid 7697] exit_group(0 [pid 7701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7700] <... prctl resumed>) = 0 [pid 7699] <... setpgid resumed>) = 0 [pid 7698] <... openat resumed>) = 3 [pid 7697] <... exit_group resumed>) = ? [pid 7701] <... prctl resumed>) = 0 [pid 7700] setpgid(0, 0 [pid 7699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7698] write(3, "1000", 4 [pid 7701] setpgid(0, 0) = 0 [pid 7700] <... setpgid resumed>) = 0 [pid 7699] <... openat resumed>) = 3 [pid 7698] <... write resumed>) = 4 [pid 7701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7699] write(3, "1000", 4 [pid 7698] close(3 [pid 7699] <... write resumed>) = 4 [pid 7697] +++ exited with 0 +++ [pid 7699] close(3 [pid 7701] <... openat resumed>) = 3 [pid 7700] <... openat resumed>) = 3 [pid 7699] <... close resumed>) = 0 [pid 7698] <... close resumed>) = 0 [pid 7701] write(3, "1000", 4 [pid 7700] write(3, "1000", 4 [pid 7699] mkdir("./file0", 000 [pid 7698] mkdir("./file0", 000 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7697, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7701] <... write resumed>) = 4 [pid 7700] <... write resumed>) = 4 [pid 7699] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7698] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7701] close(3 [pid 7700] close(3 [pid 7699] pipe2( [pid 7698] pipe2( [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7701] <... close resumed>) = 0 [pid 7700] <... close resumed>) = 0 [pid 7699] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7698] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7701] mkdir("./file0", 000 [pid 7700] mkdir("./file0", 000 [pid 7701] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7700] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7698] dup(4 [pid 7701] pipe2( [pid 7700] pipe2( [pid 7698] <... dup resumed>) = 5 [pid 7701] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7700] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7699] dup(4 [pid 7698] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7699] <... dup resumed>) = 5 ./strace-static-x86_64: Process 7702 attached [pid 7701] dup(4 [pid 7700] dup(4 [pid 7699] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7702 [pid 7702] set_robust_list(0x555555a0f660, 24 [pid 7701] <... dup resumed>) = 5 [pid 7700] <... dup resumed>) = 5 [pid 7702] <... set_robust_list resumed>) = 0 [pid 7701] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7700] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7702] setpgid(0, 0) = 0 [pid 7702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7702] write(3, "1000", 4 [pid 7699] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7698] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7702] <... write resumed>) = 4 [pid 7702] close(3) = 0 [pid 7700] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7698] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7699] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7698] <... write resumed>) = 24 [pid 7699] <... write resumed>) = 24 [pid 7699] mount(NULL, NULL, NULL, 0, NULL [pid 7698] mount(NULL, NULL, NULL, 0, NULL [pid 7702] mkdir("./file0", 000 [pid 7699] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7698] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7702] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7701] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7699] exit_group(0 [pid 7698] exit_group(0 [pid 7702] pipe2( [pid 7700] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7699] <... exit_group resumed>) = ? [pid 7702] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7702] dup(4 [pid 7700] <... write resumed>) = 24 [pid 7702] <... dup resumed>) = 5 [pid 7700] mount(NULL, NULL, NULL, 0, NULL [pid 7702] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7700] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7700] exit_group(0) = ? [pid 7698] <... exit_group resumed>) = ? [pid 7701] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7700] +++ exited with 0 +++ [pid 7698] +++ exited with 0 +++ [pid 7701] <... write resumed>) = 24 [pid 7701] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7699] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7701] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7698, 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 7701] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7703 attached [pid 7701] +++ exited with 0 +++ [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7703] set_robust_list(0x555555a0f660, 24 [pid 7702] <... 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) = 7703 [pid 7703] <... set_robust_list resumed>) = 0 [pid 7702] write(5, "\x18\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 7704 attached [pid 7703] prctl(PR_SET_PDEATHSIG, SIGKILL [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 7703] <... prctl resumed>) = 0 [pid 7704] set_robust_list(0x555555a0f660, 24 [pid 7702] <... write resumed>) = 24 [pid 7704] <... set_robust_list resumed>) = 0 [pid 7702] mount(NULL, NULL, NULL, 0, NULL [pid 7703] setpgid(0, 0./strace-static-x86_64: Process 7705 attached [pid 7704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7702] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7705] set_robust_list(0x555555a0f660, 24 [pid 7702] exit_group(0 [pid 7703] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7706 attached [pid 7705] <... set_robust_list resumed>) = 0 [pid 7704] <... prctl resumed>) = 0 [pid 7703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7702] <... exit_group resumed>) = ? [pid 7706] set_robust_list(0x555555a0f660, 24 [pid 7704] setpgid(0, 0 [pid 7703] <... openat resumed>) = 3 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7704 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7705 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7706 [pid 7706] <... set_robust_list resumed>) = 0 [pid 7703] write(3, "1000", 4 [pid 7706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7703] <... write resumed>) = 4 [pid 7702] +++ exited with 0 +++ [pid 7704] <... setpgid resumed>) = 0 [pid 7706] <... prctl resumed>) = 0 [pid 7703] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7702, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7706] setpgid(0, 0 [pid 7703] <... close resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7706] <... setpgid resumed>) = 0 [pid 7703] mkdir("./file0", 000 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7703] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7706] <... openat resumed>) = 3 [pid 7705] <... prctl resumed>) = 0 [pid 7704] <... openat resumed>) = 3 [pid 7703] pipe2( [pid 7705] setpgid(0, 0 [pid 7704] write(3, "1000", 4 [pid 7703] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7706] write(3, "1000", 4 [pid 7705] <... setpgid resumed>) = 0 [pid 7704] <... write resumed>) = 4 [pid 7703] dup(4./strace-static-x86_64: Process 7707 attached [pid 7706] <... write resumed>) = 4 [pid 7705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7704] close(3 [pid 7703] <... dup resumed>) = 5 [pid 7707] set_robust_list(0x555555a0f660, 24 [pid 7706] close(3 [pid 7704] <... close resumed>) = 0 [pid 7703] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7707 [pid 7707] <... set_robust_list resumed>) = 0 [pid 7706] <... close resumed>) = 0 [pid 7705] <... openat resumed>) = 3 [pid 7704] mkdir("./file0", 000 [pid 7707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7706] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7704] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7705] write(3, "1000", 4 [pid 7704] pipe2( [pid 7705] <... write resumed>) = 4 [pid 7707] <... prctl resumed>) = 0 [pid 7706] pipe2( [pid 7705] close(3 [pid 7704] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7707] setpgid(0, 0 [pid 7706] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7705] <... close resumed>) = 0 [pid 7704] dup(4 [pid 7707] <... setpgid resumed>) = 0 [pid 7706] dup(4 [pid 7705] mkdir("./file0", 000 [pid 7704] <... dup resumed>) = 5 [pid 7707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7706] <... dup resumed>) = 5 [pid 7705] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7706] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7705] pipe2( [pid 7704] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7707] <... openat resumed>) = 3 [pid 7705] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7703] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7707] write(3, "1000", 4 [pid 7705] dup(4 [pid 7707] <... write resumed>) = 4 [pid 7703] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7707] close(3) = 0 [pid 7705] <... dup resumed>) = 5 [pid 7703] <... write resumed>) = 24 [pid 7705] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7703] mount(NULL, NULL, NULL, 0, NULL [pid 7707] mkdir("./file0", 000 [pid 7706] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7703] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7707] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7706] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7703] exit_group(0 [pid 7706] <... write resumed>) = 24 [pid 7706] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7706] exit_group(0 [pid 7707] pipe2( [pid 7705] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7704] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7703] <... exit_group resumed>) = ? [pid 7707] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7706] <... exit_group resumed>) = ? [pid 7707] dup(4 [pid 7706] +++ exited with 0 +++ [pid 7705] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7704] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7703] +++ exited with 0 +++ [pid 7707] <... dup resumed>) = 5 [pid 7705] <... write resumed>) = 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7705] mount(NULL, NULL, NULL, 0, NULL [pid 7704] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7707] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7705] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7704] mount(NULL, NULL, NULL, 0, NULL [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7704] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... restart_syscall resumed>) = 0 [pid 7705] exit_group(0 [pid 7704] exit_group(0) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7707] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7705] <... exit_group resumed>) = ? [pid 7704] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7708 attached [pid 7707] write(5, "\x18\x00\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=7704, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ./strace-static-x86_64: Process 7709 attached [pid 7708] set_robust_list(0x555555a0f660, 24 [pid 7707] <... write resumed>) = 24 [pid 7705] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7708 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7709 [pid 7709] set_robust_list(0x555555a0f660, 24 [pid 7708] <... set_robust_list resumed>) = 0 [pid 7707] mount(NULL, NULL, NULL, 0, NULL [pid 7709] <... set_robust_list resumed>) = 0 [pid 7708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7707] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7705, 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 7710 attached [pid 7709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7708] <... prctl resumed>) = 0 [pid 7707] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7710 [pid 7709] <... prctl resumed>) = 0 [pid 7707] <... exit_group resumed>) = ? [pid 7710] set_robust_list(0x555555a0f660, 24 [pid 7709] setpgid(0, 0 [pid 7708] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7707] +++ exited with 0 +++ [pid 7710] <... set_robust_list resumed>) = 0 [pid 7709] <... setpgid resumed>) = 0 [pid 7708] <... setpgid resumed>) = 0 [pid 7708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7711 attached [pid 7710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7711 [pid 7711] set_robust_list(0x555555a0f660, 24 [pid 7709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7711] <... set_robust_list resumed>) = 0 [pid 7711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7710] <... prctl resumed>) = 0 [pid 7711] <... prctl resumed>) = 0 [pid 7710] setpgid(0, 0 [pid 7711] setpgid(0, 0 [pid 7708] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7711] <... setpgid resumed>) = 0 [pid 7711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7710] <... setpgid resumed>) = 0 [pid 7709] <... openat resumed>) = 3 [pid 7711] <... openat resumed>) = 3 [pid 7710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7709] write(3, "1000", 4 [pid 7708] write(3, "1000", 4 [pid 7711] write(3, "1000", 4) = 4 [pid 7711] close(3./strace-static-x86_64: Process 7712 attached [pid 7710] <... openat resumed>) = 3 [pid 7709] <... write resumed>) = 4 [pid 7708] <... write resumed>) = 4 [pid 7709] close(3 [pid 7708] close(3 [pid 7710] write(3, "1000", 4 [pid 7709] <... close resumed>) = 0 [pid 7708] <... close resumed>) = 0 [pid 7711] <... close resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7712 [pid 7712] set_robust_list(0x555555a0f660, 24 [pid 7711] mkdir("./file0", 000 [pid 7710] <... write resumed>) = 4 [pid 7709] mkdir("./file0", 000 [pid 7712] <... set_robust_list resumed>) = 0 [pid 7711] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7710] close(3 [pid 7709] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7708] mkdir("./file0", 000 [pid 7712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7711] pipe2( [pid 7710] <... close resumed>) = 0 [pid 7709] pipe2( [pid 7708] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7712] <... prctl resumed>) = 0 [pid 7711] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7710] mkdir("./file0", 000 [pid 7709] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7708] pipe2( [pid 7712] setpgid(0, 0 [pid 7711] dup(4 [pid 7710] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7709] dup(4 [pid 7708] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7712] <... setpgid resumed>) = 0 [pid 7711] <... dup resumed>) = 5 [pid 7710] pipe2( [pid 7708] dup(4 [pid 7711] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7709] <... dup resumed>) = 5 [pid 7708] <... dup resumed>) = 5 [pid 7712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7710] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7709] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7708] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7712] <... openat resumed>) = 3 [pid 7710] dup(4) = 5 [pid 7712] write(3, "1000", 4 [pid 7710] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7712] <... write resumed>) = 4 [pid 7712] close(3) = 0 [pid 7712] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7712] pipe2([3, 4], 0) = 0 [pid 7712] dup(4 [pid 7711] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7711] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7709] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7712] <... dup resumed>) = 5 [pid 7711] <... write resumed>) = 24 [pid 7709] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7711] mount(NULL, NULL, NULL, 0, NULL [pid 7712] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7709] <... write resumed>) = 24 [pid 7711] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7709] mount(NULL, NULL, NULL, 0, NULL [pid 7711] exit_group(0 [pid 7709] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7711] <... exit_group resumed>) = ? [pid 7709] exit_group(0 [pid 7711] +++ exited with 0 +++ [pid 7709] <... exit_group resumed>) = ? [pid 7710] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7709] +++ exited with 0 +++ [pid 7708] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7711, 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=7709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7710] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7712] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7708] write(5, "\x18\x00\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 7712] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7710] <... write resumed>) = 24 [pid 7708] <... write resumed>) = 24 ./strace-static-x86_64: Process 7713 attached [pid 7712] <... write resumed>) = 24 [pid 7710] mount(NULL, NULL, NULL, 0, NULL [pid 7708] mount(NULL, NULL, NULL, 0, NULL [pid 7713] set_robust_list(0x555555a0f660, 24 [pid 7712] mount(NULL, NULL, NULL, 0, NULL [pid 7710] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7708] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7713 [pid 7713] <... set_robust_list resumed>) = 0 [pid 7712] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7710] exit_group(0 [pid 7708] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7712] exit_group(0 [pid 7710] <... exit_group resumed>) = ? [pid 7708] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7714 attached [pid 7713] <... prctl resumed>) = 0 [pid 7712] <... exit_group resumed>) = ? [pid 7710] +++ exited with 0 +++ [pid 7714] set_robust_list(0x555555a0f660, 24 [pid 7713] setpgid(0, 0 [pid 7708] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7712] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7714] <... set_robust_list resumed>) = 0 [pid 7713] <... setpgid resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7714 [pid 7714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7714] <... prctl resumed>) = 0 [pid 7713] <... openat resumed>) = 3 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7714] setpgid(0, 0 [pid 7713] write(3, "1000", 4 [pid 7714] <... setpgid resumed>) = 0 [pid 7713] <... write resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7715 attached ./strace-static-x86_64: Process 7716 attached [pid 7714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7713] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7716] set_robust_list(0x555555a0f660, 24 [pid 7714] <... openat resumed>) = 3 [pid 7713] <... close resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7716 [pid 7715] set_robust_list(0x555555a0f660, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7715 [pid 7715] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7717 attached [pid 7716] <... set_robust_list resumed>) = 0 [pid 7715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7714] write(3, "1000", 4 [pid 7713] mkdir("./file0", 000 [pid 7717] set_robust_list(0x555555a0f660, 24 [pid 7716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7715] <... prctl resumed>) = 0 [pid 7714] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7717 [pid 7716] <... prctl resumed>) = 0 [pid 7714] close(3 [pid 7713] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7717] <... set_robust_list resumed>) = 0 [pid 7715] setpgid(0, 0 [pid 7717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7716] setpgid(0, 0 [pid 7714] <... close resumed>) = 0 [pid 7716] <... setpgid resumed>) = 0 [pid 7715] <... setpgid resumed>) = 0 [pid 7717] <... prctl resumed>) = 0 [pid 7714] mkdir("./file0", 000 [pid 7713] pipe2( [pid 7716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7714] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7717] setpgid(0, 0 [pid 7716] <... openat resumed>) = 3 [pid 7715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7714] pipe2( [pid 7713] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7717] <... setpgid resumed>) = 0 [pid 7713] dup(4 [pid 7716] write(3, "1000", 4 [pid 7714] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7716] <... write resumed>) = 4 [pid 7714] dup(4 [pid 7713] <... dup resumed>) = 5 [pid 7715] <... openat resumed>) = 3 [pid 7716] close(3 [pid 7714] <... dup resumed>) = 5 [pid 7716] <... close resumed>) = 0 [pid 7714] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7713] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7717] <... openat resumed>) = 3 [pid 7716] mkdir("./file0", 000 [pid 7715] write(3, "1000", 4 [pid 7717] write(3, "1000", 4 [pid 7715] <... write resumed>) = 4 [pid 7717] <... write resumed>) = 4 [pid 7715] close(3 [pid 7717] close(3) = 0 [pid 7715] <... close resumed>) = 0 [pid 7716] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7715] mkdir("./file0", 000 [pid 7717] mkdir("./file0", 000 [pid 7716] pipe2([3, 4], 0) = 0 [pid 7716] dup(4) = 5 [pid 7716] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7717] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7715] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7717] pipe2( [pid 7715] pipe2( [pid 7717] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7717] dup(4 [pid 7715] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7715] dup(4) = 5 [pid 7715] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7717] <... dup resumed>) = 5 [pid 7717] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7713] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7713] write(5, "\x18\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 7713] mount(NULL, NULL, NULL, 0, NULL) = -1 EFAULT (Bad address) [pid 7713] exit_group(0) = ? [pid 7713] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7718 attached [pid 7718] set_robust_list(0x555555a0f660, 24) = 0 [pid 7718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7714] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7718] setpgid(0, 0 [pid 7714] write(5, "\x18\x00\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) = 7718 [pid 7718] <... setpgid resumed>) = 0 [pid 7714] <... write resumed>) = 24 [pid 7718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7714] mount(NULL, NULL, NULL, 0, NULL [pid 7716] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7714] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7714] exit_group(0) = ? [pid 7716] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7715] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7718] <... openat resumed>) = 3 [pid 7716] <... write resumed>) = 24 [pid 7714] +++ exited with 0 +++ [pid 7716] mount(NULL, NULL, NULL, 0, NULL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7716] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7718] write(3, "1000", 4) = 4 [pid 7716] exit_group(0 [pid 7718] close(3) = 0 [pid 7716] <... exit_group resumed>) = ? [pid 7718] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7718] pipe2( [pid 7717] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7715] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7718] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7715] <... write resumed>) = 24 [pid 7715] mount(NULL, NULL, NULL, 0, NULL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7715] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7719 attached [pid 7718] dup(4 [pid 7717] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7716] +++ exited with 0 +++ [pid 7719] set_robust_list(0x555555a0f660, 24 [pid 7718] <... dup resumed>) = 5 [pid 7715] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7718] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7719] <... set_robust_list resumed>) = 0 [pid 7715] <... exit_group resumed>) = ? [pid 7719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7717] <... write resumed>) = 24 [pid 7719] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7719 [pid 7719] setpgid(0, 0 [pid 7717] mount(NULL, NULL, NULL, 0, NULL [pid 7715] +++ exited with 0 +++ [pid 7719] <... setpgid resumed>) = 0 [pid 7717] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7715, 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 7719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7719] write(3, "1000", 4) = 4 [pid 7719] close(3./strace-static-x86_64: Process 7720 attached [pid 7718] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7717] exit_group(0 [pid 7720] set_robust_list(0x555555a0f660, 24 [pid 7719] <... close resumed>) = 0 [pid 7718] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7717] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7720 [pid 7720] <... set_robust_list resumed>) = 0 [pid 7719] mkdir("./file0", 000 [pid 7718] <... write resumed>) = 24 [pid 7720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7719] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7721 attached [pid 7720] <... prctl resumed>) = 0 [pid 7719] pipe2( [pid 7718] mount(NULL, NULL, NULL, 0, NULL [pid 7720] setpgid(0, 0 [pid 7719] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7717] +++ exited with 0 +++ [pid 7718] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7721] set_robust_list(0x555555a0f660, 24 [pid 7720] <... setpgid resumed>) = 0 [pid 7719] dup(4 [pid 7718] exit_group(0 [pid 7721] <... set_robust_list resumed>) = 0 [pid 7719] <... dup resumed>) = 5 [pid 7718] <... exit_group resumed>) = ? [pid 7721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7719] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7721 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7717, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7720] <... openat resumed>) = 3 [pid 7718] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7721] <... prctl resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7722 attached [pid 7721] setpgid(0, 0 [pid 7720] write(3, "1000", 4 [pid 7721] <... setpgid resumed>) = 0 [pid 7720] <... write resumed>) = 4 [pid 7722] set_robust_list(0x555555a0f660, 24) = 0 [pid 7720] close(3 [pid 7721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7720] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7722 [pid 7722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7720] mkdir("./file0", 000 [pid 7722] <... prctl resumed>) = 0 [pid 7721] <... openat resumed>) = 3 [pid 7720] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7720] pipe2([3, 4], 0) = 0 [pid 7720] dup(4 [pid 7722] setpgid(0, 0 [pid 7721] write(3, "1000", 4 [pid 7720] <... dup resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7722] <... setpgid resumed>) = 0 [pid 7721] <... write resumed>) = 4 [pid 7720] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7721] close(3 [pid 7719] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7721] <... close resumed>) = 0 ./strace-static-x86_64: Process 7723 attached [pid 7722] <... openat resumed>) = 3 [pid 7721] mkdir("./file0", 000 [pid 7722] write(3, "1000", 4 [pid 7721] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7722] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7723 [pid 7722] close(3 [pid 7721] pipe2( [pid 7722] <... close resumed>) = 0 [pid 7723] set_robust_list(0x555555a0f660, 24 [pid 7722] mkdir("./file0", 000 [pid 7721] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7719] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7723] <... set_robust_list resumed>) = 0 [pid 7719] <... write resumed>) = 24 [pid 7723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7721] dup(4 [pid 7719] mount(NULL, NULL, NULL, 0, NULL [pid 7723] <... prctl resumed>) = 0 [pid 7721] <... dup resumed>) = 5 [pid 7719] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7723] setpgid(0, 0 [pid 7719] exit_group(0 [pid 7723] <... setpgid resumed>) = 0 [pid 7723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7722] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7721] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7719] <... exit_group resumed>) = ? [pid 7723] <... openat resumed>) = 3 [pid 7723] write(3, "1000", 4) = 4 [pid 7723] close(3 [pid 7722] pipe2( [pid 7720] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7723] <... close resumed>) = 0 [pid 7722] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7721] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7720] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7719] +++ exited with 0 +++ [pid 7723] mkdir("./file0", 000 [pid 7722] dup(4 [pid 7721] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7720] <... write resumed>) = 24 [pid 7722] <... dup resumed>) = 5 [pid 7723] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7721] <... write resumed>) = 24 [pid 7720] mount(NULL, NULL, NULL, 0, NULL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7723] pipe2( [pid 7722] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7721] mount(NULL, NULL, NULL, 0, NULL [pid 7720] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7723] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7721] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7723] dup(4 [pid 7721] exit_group(0 [pid 7720] exit_group(0./strace-static-x86_64: Process 7724 attached [pid 7723] <... dup resumed>) = 5 [pid 7721] <... exit_group resumed>) = ? [pid 7720] <... exit_group resumed>) = ? [pid 7723] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7720] +++ exited with 0 +++ [pid 7724] set_robust_list(0x555555a0f660, 24 [pid 7722] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7721] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7724 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7724] <... set_robust_list resumed>) = 0 [pid 7722] write(5, "\x18\x00\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=7720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7722] <... write resumed>) = 24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7724] <... prctl resumed>) = 0 [pid 7722] mount(NULL, NULL, NULL, 0, NULL [pid 7724] setpgid(0, 0 [pid 7722] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7724] <... setpgid resumed>) = 0 [pid 7722] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7725 attached [pid 7725] set_robust_list(0x555555a0f660, 24 [pid 7722] <... exit_group resumed>) = ? [pid 7725] <... set_robust_list resumed>) = 0 [pid 7725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7726 attached [pid 7725] setpgid(0, 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7725 [pid 7726] set_robust_list(0x555555a0f660, 24 [pid 7725] <... setpgid resumed>) = 0 [pid 7725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7726] <... set_robust_list resumed>) = 0 [pid 7724] <... openat resumed>) = 3 [pid 7726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7725] <... openat resumed>) = 3 [pid 7724] write(3, "1000", 4) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7726 [pid 7724] close(3) = 0 [pid 7726] <... prctl resumed>) = 0 [pid 7725] write(3, "1000", 4 [pid 7724] mkdir("./file0", 000 [pid 7726] setpgid(0, 0 [pid 7725] <... write resumed>) = 4 [pid 7726] <... setpgid resumed>) = 0 [pid 7725] close(3 [pid 7726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7724] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7723] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7722] +++ exited with 0 +++ [pid 7724] pipe2( [pid 7725] <... close resumed>) = 0 [pid 7724] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7723] write(5, "\x18\x00\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=7722, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7725] mkdir("./file0", 000 [pid 7724] dup(4 [pid 7723] <... write resumed>) = 24 [pid 7726] <... openat resumed>) = 3 [pid 7726] write(3, "1000", 4 [pid 7725] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7724] <... dup resumed>) = 5 [pid 7723] mount(NULL, NULL, NULL, 0, NULL [pid 7726] <... write resumed>) = 4 [pid 7725] pipe2( [pid 7724] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7723] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7726] close(3 [pid 7725] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7726] <... close resumed>) = 0 [pid 7725] dup(4 [pid 7726] mkdir("./file0", 000./strace-static-x86_64: Process 7727 attached [pid 7725] <... dup resumed>) = 5 [pid 7723] exit_group(0 [pid 7726] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7725] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7727] set_robust_list(0x555555a0f660, 24 [pid 7726] pipe2( [pid 7723] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7727 [pid 7727] <... set_robust_list resumed>) = 0 [pid 7726] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7726] dup(4 [pid 7723] +++ exited with 0 +++ [pid 7727] <... prctl resumed>) = 0 [pid 7727] setpgid(0, 0 [pid 7726] <... dup resumed>) = 5 [pid 7726] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7727] <... setpgid resumed>) = 0 [pid 7727] 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 7724] <... mount resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 7728 attached [pid 7727] <... openat resumed>) = 3 [pid 7724] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7727] write(3, "1000", 4 [pid 7724] <... write resumed>) = 24 [pid 7727] <... write resumed>) = 4 [pid 7724] mount(NULL, NULL, NULL, 0, NULL [pid 7727] close(3 [pid 7724] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7727] <... close resumed>) = 0 [pid 7728] set_robust_list(0x555555a0f660, 24 [pid 7727] mkdir("./file0", 000 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7728 [pid 7728] <... set_robust_list resumed>) = 0 [pid 7727] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7724] exit_group(0 [pid 7728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7725] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7728] <... prctl resumed>) = 0 [pid 7727] pipe2( [pid 7725] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7724] <... exit_group resumed>) = ? [pid 7728] setpgid(0, 0 [pid 7727] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7725] <... write resumed>) = 24 [pid 7724] +++ exited with 0 +++ [pid 7728] <... setpgid resumed>) = 0 [pid 7727] dup(4 [pid 7725] mount(NULL, NULL, NULL, 0, NULL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7726] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7727] <... dup resumed>) = 5 [pid 7725] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7728] <... openat resumed>) = 3 [pid 7727] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7726] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7728] write(3, "1000", 4 [pid 7725] exit_group(0 [pid 7726] <... write resumed>) = 24 [pid 7728] <... write resumed>) = 4 [pid 7726] mount(NULL, NULL, NULL, 0, NULL [pid 7725] <... exit_group resumed>) = ? [pid 7728] close(3 [pid 7726] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7725] +++ exited with 0 +++ [pid 7728] <... close resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7725, 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 7728] mkdir("./file0", 000 [pid 7726] exit_group(0./strace-static-x86_64: Process 7729 attached [pid 7728] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7726] <... exit_group resumed>) = ? [pid 7729] set_robust_list(0x555555a0f660, 24) = 0 [pid 7728] pipe2( [pid 7729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7728] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7729] <... prctl resumed>) = 0 [pid 7728] dup(4 [pid 7727] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7729] setpgid(0, 0) = 0 [pid 7728] <... dup resumed>) = 5 [pid 7728] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7726] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7729 [pid 7727] write(5, "\x18\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 7730 attached [pid 7729] <... openat resumed>) = 3 [pid 7727] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7730] set_robust_list(0x555555a0f660, 24 [pid 7729] write(3, "1000", 4 [pid 7727] mount(NULL, NULL, NULL, 0, NULL [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 7729] <... write resumed>) = 4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 7730] <... set_robust_list resumed>) = 0 [pid 7729] close(3 [pid 7727] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7729] <... close resumed>) = 0 [pid 7727] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7730 [pid 7729] mkdir("./file0", 000 [pid 7727] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7729] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7727] +++ exited with 0 +++ [pid 7730] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7731 attached [pid 7730] setpgid(0, 0 [pid 7729] pipe2( [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7731] set_robust_list(0x555555a0f660, 24 [pid 7729] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7731] <... set_robust_list resumed>) = 0 [pid 7729] dup(4 [pid 7731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7730] <... setpgid resumed>) = 0 [pid 7729] <... dup resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7731 [pid 7731] <... prctl resumed>) = 0 [pid 7729] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7731] setpgid(0, 0 [pid 7728] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7731] <... setpgid resumed>) = 0 [pid 7731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7728] write(5, "\x18\x00\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 7728] <... write resumed>) = 24 ./strace-static-x86_64: Process 7732 attached [pid 7731] <... openat resumed>) = 3 [pid 7730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7728] mount(NULL, NULL, NULL, 0, NULL [pid 7732] set_robust_list(0x555555a0f660, 24 [pid 7731] write(3, "1000", 4 [pid 7730] <... openat resumed>) = 3 [pid 7728] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7731] <... write resumed>) = 4 [pid 7731] close(3 [pid 7728] exit_group(0 [pid 7732] <... set_robust_list resumed>) = 0 [pid 7731] <... close resumed>) = 0 [pid 7730] write(3, "1000", 4 [pid 7728] <... exit_group resumed>) = ? [pid 7732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7731] mkdir("./file0", 000 [pid 7730] <... write resumed>) = 4 [pid 7729] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7732 [pid 7731] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7731] pipe2( [pid 7729] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7732] <... prctl resumed>) = 0 [pid 7731] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7730] close(3 [pid 7732] setpgid(0, 0 [pid 7731] dup(4 [pid 7729] <... write resumed>) = 24 [pid 7728] +++ exited with 0 +++ [pid 7732] <... setpgid resumed>) = 0 [pid 7731] <... dup resumed>) = 5 [pid 7730] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7728, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7729] mount(NULL, NULL, NULL, 0, NULL [pid 7732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7731] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7730] mkdir("./file0", 000 [pid 7729] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7732] <... openat resumed>) = 3 [pid 7730] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7729] exit_group(0 [pid 7732] write(3, "1000", 4 [pid 7730] pipe2( [pid 7729] <... exit_group resumed>) = ? [pid 7732] <... write resumed>) = 4 [pid 7730] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7729] +++ exited with 0 +++ ./strace-static-x86_64: Process 7733 attached [pid 7732] close(3 [pid 7730] dup(4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7733] set_robust_list(0x555555a0f660, 24 [pid 7732] <... close resumed>) = 0 [pid 7731] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7730] <... dup resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7733 [pid 7733] <... set_robust_list resumed>) = 0 [pid 7732] mkdir("./file0", 000 [pid 7731] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7730] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7732] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7731] <... write resumed>) = 24 [pid 7732] pipe2( [pid 7731] mount(NULL, NULL, NULL, 0, NULL [pid 7733] <... prctl resumed>) = 0 [pid 7731] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7733] setpgid(0, 0 [pid 7732] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7731] exit_group(0 [pid 7733] <... setpgid resumed>) = 0 [pid 7732] dup(4 [pid 7731] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7732] <... dup resumed>) = 5 [pid 7731] +++ exited with 0 +++ [pid 7733] <... openat resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7732] 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 7734 attached [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7734 [pid 7734] set_robust_list(0x555555a0f660, 24) = 0 [pid 7733] write(3, "1000", 4) = 4 [pid 7733] close(3) = 0 [pid 7734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7734] setpgid(0, 0 [pid 7733] mkdir("./file0", 000 [pid 7734] <... setpgid resumed>) = 0 [pid 7733] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7733] pipe2([3, 4], 0) = 0 [pid 7733] dup(4 [pid 7730] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7733] <... dup resumed>) = 5 [pid 7733] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7734] <... openat resumed>) = 3 [pid 7734] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 7735 attached [pid 7734] close(3 [pid 7730] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7734] <... close resumed>) = 0 [pid 7730] <... write resumed>) = 24 [pid 7735] set_robust_list(0x555555a0f660, 24 [pid 7734] mkdir("./file0", 000 [pid 7730] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7735 [pid 7735] <... set_robust_list resumed>) = 0 [pid 7734] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7730] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7734] pipe2( [pid 7730] exit_group(0 [pid 7734] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7730] <... exit_group resumed>) = ? [pid 7735] <... prctl resumed>) = 0 [pid 7734] dup(4 [pid 7732] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7735] setpgid(0, 0 [pid 7732] write(5, "\x18\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 7735] <... setpgid resumed>) = 0 [pid 7732] mount(NULL, NULL, NULL, 0, NULL [pid 7735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7734] <... dup resumed>) = 5 [pid 7732] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7734] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7730] +++ exited with 0 +++ [pid 7732] exit_group(0 [pid 7735] <... openat resumed>) = 3 [pid 7733] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7732] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7730, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7735] write(3, "1000", 4 [pid 7732] +++ exited with 0 +++ [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7735] <... write resumed>) = 4 [pid 7733] write(5, "\x18\x00\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 7735] close(3 [pid 7733] <... write resumed>) = 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7735] <... close resumed>) = 0 [pid 7733] mount(NULL, NULL, NULL, 0, NULL [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7735] mkdir("./file0", 000 [pid 7733] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5067] <... restart_syscall resumed>) = 0 [pid 7735] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7733] exit_group(0 [pid 7735] pipe2( [pid 7733] <... exit_group resumed>) = ? [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7735] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7736 attached [pid 7735] dup(4 [pid 7734] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7733] +++ exited with 0 +++ ./strace-static-x86_64: Process 7737 attached [pid 7736] set_robust_list(0x555555a0f660, 24 [pid 7735] <... dup resumed>) = 5 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7736 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7737] set_robust_list(0x555555a0f660, 24 [pid 7736] <... set_robust_list resumed>) = 0 [pid 7737] <... set_robust_list resumed>) = 0 [pid 7736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7736] <... prctl resumed>) = 0 [pid 7735] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7734] write(5, "\x18\x00\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) = 7737 [pid 7737] <... prctl resumed>) = 0 [pid 7736] setpgid(0, 0 [pid 7734] <... write resumed>) = 24 [pid 7736] <... setpgid resumed>) = 0 [pid 7737] setpgid(0, 0 [pid 7736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7734] mount(NULL, NULL, NULL, 0, NULL [pid 7737] <... setpgid resumed>) = 0 [pid 7734] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7736] <... openat resumed>) = 3 [pid 7734] exit_group(0) = ? [pid 7736] write(3, "1000", 4 [pid 7735] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7734] +++ exited with 0 +++ [pid 7737] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7736] <... write resumed>) = 4 [pid 7736] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7736] <... close resumed>) = 0 [pid 7736] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7737] write(3, "1000", 4 [pid 7736] pipe2( [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7738 attached [pid 7737] <... write resumed>) = 4 [pid 7736] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7735] write(5, "\x18\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 7739 attached [pid 7738] set_robust_list(0x555555a0f660, 24 [pid 7737] close(3 [pid 7736] dup(4 [pid 7735] <... write resumed>) = 24 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7738 [pid 7739] set_robust_list(0x555555a0f660, 24 [pid 7738] <... set_robust_list resumed>) = 0 [pid 7737] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7739 [pid 7738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7735] mount(NULL, NULL, NULL, 0, NULL [pid 7736] <... dup resumed>) = 5 [pid 7737] mkdir("./file0", 000 [pid 7739] <... set_robust_list resumed>) = 0 [pid 7738] <... prctl resumed>) = 0 [pid 7735] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7738] setpgid(0, 0 [pid 7736] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7738] <... setpgid resumed>) = 0 [pid 7737] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7735] exit_group(0 [pid 7737] pipe2([3, 4], 0) = 0 [pid 7737] dup(4) = 5 [pid 7735] <... exit_group resumed>) = ? [pid 7737] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7739] <... prctl resumed>) = 0 [pid 7738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7737] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7736] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7735] +++ exited with 0 +++ [pid 7739] setpgid(0, 0) = 0 [pid 7737] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7736] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7737] <... write resumed>) = 24 [pid 7736] <... write resumed>) = 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7737] mount(NULL, NULL, NULL, 0, NULL [pid 7736] mount(NULL, NULL, NULL, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7737] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7736] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7738] <... openat resumed>) = 3 [pid 7737] exit_group(0 [pid 7736] exit_group(0 [pid 7739] <... openat resumed>) = 3 [pid 7737] <... exit_group resumed>) = ? [pid 7736] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7740 attached [pid 7739] write(3, "1000", 4 [pid 7738] write(3, "1000", 4 [pid 7740] set_robust_list(0x555555a0f660, 24 [pid 7739] <... write resumed>) = 4 [pid 7738] <... write resumed>) = 4 [pid 7737] +++ exited with 0 +++ [pid 7739] close(3 [pid 7738] close(3 [pid 7740] <... set_robust_list resumed>) = 0 [pid 7739] <... close resumed>) = 0 [pid 7738] <... close resumed>) = 0 [pid 7740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7738] mkdir("./file0", 000 [pid 7736] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7740] <... prctl resumed>) = 0 [pid 7739] mkdir("./file0", 000 [pid 7738] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7736, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7740 [pid 7740] setpgid(0, 0 [pid 7739] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7738] pipe2( [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 7740] <... setpgid resumed>) = 0 [pid 7739] pipe2( [pid 7738] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 7740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7739] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7738] dup(4 [pid 7740] <... openat resumed>) = 3 [pid 7738] <... dup resumed>) = 5 [pid 7739] dup(4 [pid 7740] write(3, "1000", 4 [pid 7739] <... dup resumed>) = 5 [pid 7738] 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 7740] <... write resumed>) = 4 [pid 7739] 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 7741 attached [pid 7741] set_robust_list(0x555555a0f660, 24 [pid 7740] close(3) = 0 ./strace-static-x86_64: Process 7742 attached [pid 7742] set_robust_list(0x555555a0f660, 24 [pid 7741] <... set_robust_list resumed>) = 0 [pid 7742] <... set_robust_list resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7741 [pid 7740] mkdir("./file0", 000 [pid 7742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7742] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7742 [pid 7742] setpgid(0, 0) = 0 [pid 7742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7741] <... prctl resumed>) = 0 [pid 7740] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7741] setpgid(0, 0 [pid 7740] pipe2( [pid 7741] <... setpgid resumed>) = 0 [pid 7740] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7742] <... openat resumed>) = 3 [pid 7740] dup(4 [pid 7741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7740] <... dup resumed>) = 5 [pid 7742] write(3, "1000", 4) = 4 [pid 7740] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7742] close(3) = 0 [pid 7742] mkdir("./file0", 000 [pid 7741] <... openat resumed>) = 3 [pid 7742] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7742] pipe2([3, 4], 0) = 0 [pid 7742] dup(4 [pid 7741] write(3, "1000", 4 [pid 7742] <... dup resumed>) = 5 [pid 7742] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7741] <... write resumed>) = 4 [pid 7741] close(3 [pid 7738] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7741] <... close resumed>) = 0 [pid 7741] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7739] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7738] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7741] pipe2( [pid 7740] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7739] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7738] <... write resumed>) = 24 [pid 7741] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7741] dup(4 [pid 7740] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7739] <... write resumed>) = 24 [pid 7738] mount(NULL, NULL, NULL, 0, NULL [pid 7741] <... dup resumed>) = 5 [pid 7739] mount(NULL, NULL, NULL, 0, NULL [pid 7738] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7741] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7740] <... write resumed>) = 24 [pid 7739] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7738] exit_group(0 [pid 7742] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7740] mount(NULL, NULL, NULL, 0, NULL [pid 7739] exit_group(0 [pid 7738] <... exit_group resumed>) = ? [pid 7742] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7740] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7739] <... exit_group resumed>) = ? [pid 7738] +++ exited with 0 +++ [pid 7742] <... write resumed>) = 24 [pid 7740] exit_group(0 [pid 7742] mount(NULL, NULL, NULL, 0, NULL [pid 7740] <... exit_group resumed>) = ? [pid 7742] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7742] exit_group(0) = ? [pid 7742] +++ exited with 0 +++ [pid 7740] +++ exited with 0 +++ [pid 7739] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7738, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [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=7740, 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=7739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 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./strace-static-x86_64: Process 7743 attached [pid 7741] <... mount resumed>) = -1 EFAULT (Bad address) [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7743 ./strace-static-x86_64: Process 7744 attached [pid 7743] set_robust_list(0x555555a0f660, 24) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7744 ./strace-static-x86_64: Process 7745 attached [pid 7744] set_robust_list(0x555555a0f660, 24 [pid 7743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7745] set_robust_list(0x555555a0f660, 24 [pid 7744] <... set_robust_list resumed>) = 0 [pid 7743] setpgid(0, 0 [pid 7741] write(5, "\x18\x00\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) = 7745 ./strace-static-x86_64: Process 7746 attached [pid 7743] <... setpgid resumed>) = 0 [pid 7741] <... write resumed>) = 24 [pid 7745] <... set_robust_list resumed>) = 0 [pid 7744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7741] mount(NULL, NULL, NULL, 0, NULL [pid 7746] set_robust_list(0x555555a0f660, 24 [pid 7745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7744] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7746 [pid 7741] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7746] <... set_robust_list resumed>) = 0 [pid 7745] <... prctl resumed>) = 0 [pid 7743] <... openat resumed>) = 3 [pid 7746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7745] setpgid(0, 0 [pid 7744] setpgid(0, 0 [pid 7743] write(3, "1000", 4 [pid 7741] exit_group(0 [pid 7746] <... prctl resumed>) = 0 [pid 7745] <... setpgid resumed>) = 0 [pid 7744] <... setpgid resumed>) = 0 [pid 7743] <... write resumed>) = 4 [pid 7741] <... exit_group resumed>) = ? [pid 7746] setpgid(0, 0) = 0 [pid 7745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7743] close(3 [pid 7746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7745] <... openat resumed>) = 3 [pid 7744] <... openat resumed>) = 3 [pid 7743] <... close resumed>) = 0 [pid 7743] mkdir("./file0", 000 [pid 7746] <... openat resumed>) = 3 [pid 7745] write(3, "1000", 4 [pid 7744] write(3, "1000", 4 [pid 7743] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7745] <... write resumed>) = 4 [pid 7744] <... write resumed>) = 4 [pid 7743] pipe2( [pid 7741] +++ exited with 0 +++ [pid 7746] write(3, "1000", 4 [pid 7745] close(3 [pid 7744] close(3 [pid 7743] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7746] <... write resumed>) = 4 [pid 7745] <... close resumed>) = 0 [pid 7744] <... close resumed>) = 0 [pid 7743] dup(4 [pid 7746] close(3) = 0 [pid 7744] mkdir("./file0", 000 [pid 7743] <... dup resumed>) = 5 [pid 7746] mkdir("./file0", 000 [pid 7745] mkdir("./file0", 000 [pid 7743] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7746] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7745] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7744] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7746] pipe2( [pid 7745] pipe2( [pid 7744] pipe2( [pid 7746] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7745] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7744] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7746] dup(4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7745] dup(4 [pid 7744] dup(4) = 5 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7747 [pid 7745] <... dup resumed>) = 5 [pid 7744] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7747 attached [pid 7746] <... dup resumed>) = 5 [pid 7745] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7747] set_robust_list(0x555555a0f660, 24 [pid 7746] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7747] <... set_robust_list resumed>) = 0 [pid 7747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7747] setpgid(0, 0) = 0 [pid 7747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7747] write(3, "1000", 4) = 4 [pid 7747] close(3 [pid 7745] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7744] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7743] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7747] <... close resumed>) = 0 [pid 7743] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7745] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7747] mkdir("./file0", 000 [pid 7746] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7744] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7747] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7747] pipe2([3, 4], 0) = 0 [pid 7743] <... write resumed>) = 24 [pid 7746] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7745] <... write resumed>) = 24 [pid 7744] <... write resumed>) = 24 [pid 7743] mount(NULL, NULL, NULL, 0, NULL [pid 7746] <... write resumed>) = 24 [pid 7745] mount(NULL, NULL, NULL, 0, NULL [pid 7744] mount(NULL, NULL, NULL, 0, NULL [pid 7743] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7746] mount(NULL, NULL, NULL, 0, NULL [pid 7745] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7744] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7746] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7745] exit_group(0 [pid 7744] exit_group(0 [pid 7747] dup(4 [pid 7743] exit_group(0 [pid 7747] <... dup resumed>) = 5 [pid 7746] exit_group(0 [pid 7745] <... exit_group resumed>) = ? [pid 7744] <... exit_group resumed>) = ? [pid 7747] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7746] <... exit_group resumed>) = ? [pid 7743] <... exit_group resumed>) = ? [pid 7744] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7746] +++ exited with 0 +++ [pid 7743] +++ exited with 0 +++ [pid 7745] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7747] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7747] write(5, "\x18\x00\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(<... resuming interrupted clone ...>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7747] <... write resumed>) = 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7747] 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 7748 attached [pid 7748] set_robust_list(0x555555a0f660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7748] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7749 attached [pid 7747] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7749] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7751 attached ./strace-static-x86_64: Process 7750 attached [pid 7748] <... prctl resumed>) = 0 [pid 7747] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7748 [pid 7751] set_robust_list(0x555555a0f660, 24 [pid 7750] set_robust_list(0x555555a0f660, 24 [pid 7749] <... set_robust_list resumed>) = 0 [pid 7748] setpgid(0, 0 [pid 7747] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7749 [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7751 [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7750 [pid 7751] <... set_robust_list resumed>) = 0 [pid 7750] <... set_robust_list resumed>) = 0 [pid 7749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7748] <... setpgid resumed>) = 0 [pid 7751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7749] <... prctl resumed>) = 0 [pid 7748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7751] <... prctl resumed>) = 0 [pid 7749] setpgid(0, 0 [pid 7747] +++ exited with 0 +++ [pid 7751] setpgid(0, 0 [pid 7750] <... prctl resumed>) = 0 [pid 7749] <... setpgid resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7751] <... setpgid resumed>) = 0 [pid 7750] setpgid(0, 0 [pid 7749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7750] <... setpgid resumed>) = 0 [pid 7749] <... openat resumed>) = 3 [pid 7750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7751] <... openat resumed>) = 3 [pid 7750] <... openat resumed>) = 3 [pid 7749] write(3, "1000", 4 [pid 7748] <... openat resumed>) = 3 [pid 7749] <... write resumed>) = 4 [pid 7751] write(3, "1000", 4 [pid 7749] close(3 [pid 7751] <... write resumed>) = 4 [pid 7750] write(3, "1000", 4 [pid 7749] <... close resumed>) = 0 [pid 7748] write(3, "1000", 4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7751] close(3 [pid 7750] <... write resumed>) = 4 [pid 7749] mkdir("./file0", 000 [pid 7748] <... write resumed>) = 4 [pid 7750] close(3 [pid 7748] close(3 [pid 7750] <... close resumed>) = 0 [pid 7748] <... close resumed>) = 0 ./strace-static-x86_64: Process 7752 attached [pid 7751] <... close resumed>) = 0 [pid 7750] mkdir("./file0", 000 [pid 7749] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7748] mkdir("./file0", 000 [pid 7751] mkdir("./file0", 000 [pid 7750] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7749] pipe2( [pid 7748] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7752 [pid 7752] set_robust_list(0x555555a0f660, 24 [pid 7751] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7750] pipe2( [pid 7751] pipe2( [pid 7749] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7750] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7751] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7750] dup(4 [pid 7749] dup(4 [pid 7748] pipe2( [pid 7752] <... set_robust_list resumed>) = 0 [pid 7751] dup(4 [pid 7750] <... dup resumed>) = 5 [pid 7749] <... dup resumed>) = 5 [pid 7752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7751] <... dup resumed>) = 5 [pid 7752] <... prctl resumed>) = 0 [pid 7751] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7750] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7749] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7748] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7752] setpgid(0, 0 [pid 7748] dup(4 [pid 7752] <... setpgid resumed>) = 0 [pid 7748] <... dup resumed>) = 5 [pid 7752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7748] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7752] <... openat resumed>) = 3 [pid 7752] write(3, "1000", 4) = 4 [pid 7752] close(3) = 0 [pid 7752] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7752] pipe2([3, 4], 0) = 0 [pid 7751] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7751] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7749] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7752] dup(4 [pid 7751] <... write resumed>) = 24 [pid 7752] <... dup resumed>) = 5 [pid 7751] mount(NULL, NULL, NULL, 0, NULL [pid 7749] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7752] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7751] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7749] <... write resumed>) = 24 [pid 7751] exit_group(0 [pid 7749] mount(NULL, NULL, NULL, 0, NULL [pid 7751] <... exit_group resumed>) = ? [pid 7749] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7752] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7751] +++ exited with 0 +++ [pid 7750] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7748] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7749] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7751, 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 7750] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7749] <... exit_group resumed>) = ? [pid 7748] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7752] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7750] <... write resumed>) = 24 [pid 7748] <... write resumed>) = 24 [pid 7750] mount(NULL, NULL, NULL, 0, NULL./strace-static-x86_64: Process 7753 attached ) = -1 EFAULT (Bad address) [pid 7753] set_robust_list(0x555555a0f660, 24) = 0 [pid 7753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7748] mount(NULL, NULL, NULL, 0, NULL [pid 5070] <... clone resumed>, child_tidptr=0x555555a0f650) = 7753 [pid 7752] <... write resumed>) = 24 [pid 7753] <... prctl resumed>) = 0 [pid 7750] exit_group(0 [pid 7753] setpgid(0, 0 [pid 7752] mount(NULL, NULL, NULL, 0, NULL [pid 7748] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7752] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7753] <... setpgid resumed>) = 0 [pid 7750] <... exit_group resumed>) = ? [pid 7748] exit_group(0 [pid 7753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7752] exit_group(0 [pid 7753] write(3, "1000", 4 [pid 7752] <... exit_group resumed>) = ? [pid 7750] +++ exited with 0 +++ [pid 7749] +++ exited with 0 +++ [pid 7748] <... exit_group resumed>) = ? [pid 7753] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7750, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7753] close(3) = 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 7753] mkdir("./file0", 000 [pid 7752] +++ exited with 0 +++ ./strace-static-x86_64: Process 7754 attached [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7752, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7753] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7754] set_robust_list(0x555555a0f660, 24) = 0 [pid 7753] pipe2( [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7755 attached [pid 7754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7753] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7748] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7754 [pid 7754] <... prctl resumed>) = 0 [pid 7754] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7748, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7754] <... setpgid resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... restart_syscall resumed>) = 0 [pid 7755] set_robust_list(0x555555a0f660, 24 [pid 7753] dup(4./strace-static-x86_64: Process 7756 attached [pid 7755] <... set_robust_list resumed>) = 0 [pid 7753] <... dup resumed>) = 5 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7756 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7755 [pid 7756] set_robust_list(0x555555a0f660, 24) = 0 [pid 7755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7754] <... openat resumed>) = 3 [pid 7753] 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 7756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7755] <... prctl resumed>) = 0 [pid 7754] write(3, "1000", 4./strace-static-x86_64: Process 7757 attached [pid 7756] <... prctl resumed>) = 0 [pid 7755] setpgid(0, 0 [pid 7754] <... write resumed>) = 4 [pid 7757] set_robust_list(0x555555a0f660, 24 [pid 7755] <... setpgid resumed>) = 0 [pid 7756] setpgid(0, 0 [pid 7754] close(3 [pid 7755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7754] <... close resumed>) = 0 [pid 7757] <... set_robust_list resumed>) = 0 [pid 7756] <... setpgid resumed>) = 0 [pid 7757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7754] mkdir("./file0", 000 [pid 7756] <... openat resumed>) = 3 [pid 7754] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7757 [pid 7754] pipe2( [pid 7757] <... prctl resumed>) = 0 [pid 7756] write(3, "1000", 4 [pid 7755] <... openat resumed>) = 3 [pid 7754] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7756] <... write resumed>) = 4 [pid 7757] setpgid(0, 0) = 0 [pid 7756] close(3 [pid 7755] write(3, "1000", 4 [pid 7754] dup(4 [pid 7756] <... close resumed>) = 0 [pid 7754] <... dup resumed>) = 5 [pid 7754] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7756] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7756] pipe2([3, 4], 0) = 0 [pid 7756] dup(4) = 5 [pid 7756] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7755] <... write resumed>) = 4 [pid 7757] <... openat resumed>) = 3 [pid 7755] close(3) = 0 [pid 7755] mkdir("./file0", 000 [pid 7757] write(3, "1000", 4 [pid 7755] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7757] <... write resumed>) = 4 [pid 7755] pipe2( [pid 7757] close(3) = 0 [pid 7757] mkdir("./file0", 000) = -1 EEXIST (File exists) [pid 7755] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7757] pipe2( [pid 7755] dup(4 [pid 7757] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7757] dup(4 [pid 7755] <... dup resumed>) = 5 [pid 7757] <... dup resumed>) = 5 [pid 7755] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [ 98.485769][ T7753] ================================================================== [ 98.493906][ T7753] BUG: KASAN: wild-memory-access in __fscache_relinquish_cookie+0x2c/0x580 [ 98.502537][ T7753] Write of size 8 at addr adacafaea9a8ac9a by task syz-executor422/7753 [ 98.510862][ T7753] [ 98.513171][ T7753] CPU: 0 PID: 7753 Comm: syz-executor422 Not tainted 6.8.0-rc4-next-20240214-syzkaller #0 [ 98.523052][ T7753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 98.533119][ T7753] Call Trace: [ 98.536408][ T7753] [ 98.539351][ T7753] dump_stack_lvl+0x241/0x360 [ 98.544062][ T7753] ? __pfx_dump_stack_lvl+0x10/0x10 [ 98.549278][ T7753] ? __pfx__printk+0x10/0x10 [ 98.553879][ T7753] ? _printk+0xd5/0x120 [ 98.558022][ T7753] print_report+0xe8/0x550 [ 98.562438][ T7753] ? __virt_addr_valid+0x58/0x520 [ 98.567476][ T7753] ? __fscache_relinquish_cookie+0x2c/0x580 [ 98.573374][ T7753] kasan_report+0x143/0x180 [ 98.577865][ T7753] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 98.583406][ T7753] ? __fscache_relinquish_cookie+0x2c/0x580 [ 98.589294][ T7753] kasan_check_range+0x282/0x290 [ 98.594234][ T7753] __fscache_relinquish_cookie+0x2c/0x580 [ 98.599963][ T7753] v9fs_evict_inode+0x100/0x180 [ 98.604800][ T7753] ? __pfx_v9fs_evict_inode+0x10/0x10 [ 98.610162][ T7753] ? do_raw_spin_unlock+0x13c/0x8b0 [ 98.615356][ T7753] ? __pfx_v9fs_evict_inode+0x10/0x10 [ 98.620714][ T7753] evict+0x2a8/0x630 [ 98.624599][ T7753] v9fs_fid_iget_dotl+0x1bf/0x210 [ 98.629608][ T7753] v9fs_mount+0x7f9/0xa90 [ 98.633939][ T7753] ? __pfx_v9fs_mount+0x10/0x10 [ 98.638806][ T7753] ? legacy_init_fs_context+0x51/0xc0 [ 98.644195][ T7753] legacy_get_tree+0xee/0x190 [ 98.648859][ T7753] ? __pfx_v9fs_mount+0x10/0x10 [ 98.653696][ T7753] vfs_get_tree+0x90/0x2a0 [ 98.658106][ T7753] do_new_mount+0x2be/0xb40 [ 98.662592][ T7753] ? ns_capable+0x8a/0xf0 [ 98.666911][ T7753] ? __pfx_do_new_mount+0x10/0x10 [ 98.671936][ T7753] __se_sys_mount+0x2d9/0x3c0 [ 98.676596][ T7753] ? __pfx___se_sys_mount+0x10/0x10 [ 98.681785][ T7753] ? exc_page_fault+0x585/0x890 [ 98.686640][ T7753] ? __x64_sys_mount+0x20/0xc0 [ 98.691386][ T7753] do_syscall_64+0xfb/0x240 [ 98.695878][ T7753] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 98.701758][ T7753] RIP: 0033:0x7f542cfe7ea9 [ 98.706155][ T7753] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 98.725754][ T7753] RSP: 002b:00007ffffaac1428 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 98.734171][ T7753] RAX: ffffffffffffffda RBX: 00007f542d03103b RCX: 00007f542cfe7ea9 [ 98.742143][ T7753] RDX: 00000000200001c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 98.750112][ T7753] RBP: 00000000000f4240 R08: 0000000020000300 R09: 00000000000000a0 [ 98.758067][ T7753] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000001803f [ 98.766021][ T7753] R13: 00007ffffaac143c R14: 00007ffffaac1450 R15: 00007ffffaac1440 [ 98.773990][ T7753] [ 98.777004][ T7753] ================================================================== [pid 7757] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,") = -1 EFAULT (Bad address) [pid 7756] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7755] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7754] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7756] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7755] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7754] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7757] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 [pid 7756] <... write resumed>) = 24 [pid 7755] <... write resumed>) = 24 [pid 7754] <... write resumed>) = 24 [pid 7757] <... write resumed>) = 24 [pid 7756] mount(NULL, NULL, NULL, 0, NULL [pid 7755] mount(NULL, NULL, NULL, 0, NULL [pid 7754] mount(NULL, NULL, NULL, 0, NULL [pid 7757] mount(NULL, NULL, NULL, 0, NULL [pid 7756] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7755] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7754] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7757] <... mount resumed>) = -1 EFAULT (Bad address) [pid 7756] exit_group(0 [pid 7755] exit_group(0 [pid 7754] exit_group(0 [pid 7757] exit_group(0 [pid 7756] <... exit_group resumed>) = ? [pid 7755] <... exit_group resumed>) = ? [pid 7754] <... exit_group resumed>) = ? [pid 7757] <... exit_group resumed>) = ? [pid 7756] +++ exited with 0 +++ [pid 7755] +++ exited with 0 +++ [pid 7754] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7757] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 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=7757, 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 7759 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7759] set_robust_list(0x555555a0f660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7759] <... set_robust_list resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555a0f650) = 7758 ./strace-static-x86_64: Process 7761 attached [pid 7759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7761] set_robust_list(0x555555a0f660, 24 [pid 7759] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555555a0f650) = 7759 [pid 7761] <... set_robust_list resumed>) = 0 [pid 7759] setpgid(0, 0 [pid 7761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7759] <... setpgid resumed>) = 0 [pid 7761] <... prctl resumed>) = 0 [pid 7759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555555a0f650) = 7761 [pid 5066] <... clone resumed>, child_tidptr=0x555555a0f650) = 7760 [ 98.787140][ T7753] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 98.794346][ T7753] CPU: 0 PID: 7753 Comm: syz-executor422 Not tainted 6.8.0-rc4-next-20240214-syzkaller #0 [ 98.804241][ T7753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 98.814304][ T7753] Call Trace: [ 98.817590][ T7753] [ 98.820529][ T7753] dump_stack_lvl+0x241/0x360 [ 98.825230][ T7753] ? __pfx_dump_stack_lvl+0x10/0x10 [ 98.830448][ T7753] ? __pfx__printk+0x10/0x10 [pid 7761] setpgid(0, 0) = 0 [pid 7759] <... openat resumed>) = 3 [pid 7761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7759] write(3, "1000", 4) = 4 [pid 7759] close(3 [pid 7761] write(3, "1000", 4 [pid 7759] <... close resumed>) = 0 [pid 7761] <... write resumed>) = 4 [pid 7759] mkdir("./file0", 000 [pid 7761] close(3 [pid 7759] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7761] <... close resumed>) = 0 [pid 7761] mkdir("./file0", 000 [pid 7759] pipe2( [pid 7761] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7759] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7761] pipe2([3, 4], 0) = 0 [pid 7759] dup(4) = 5 [pid 7761] dup(4 [pid 7759] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7761] <... dup resumed>) = 5 [pid 7761] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,"./strace-static-x86_64: Process 7758 attached [pid 7758] set_robust_list(0x555555a0f660, 24./strace-static-x86_64: Process 7760 attached [pid 7760] set_robust_list(0x555555a0f660, 24 [pid 7758] <... set_robust_list resumed>) = 0 [pid 7760] <... set_robust_list resumed>) = 0 [pid 7758] prctl(PR_SET_PDEATHSIG, SIGKILL [ 98.835054][ T7753] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 98.841048][ T7753] ? vscnprintf+0x5d/0x90 [ 98.845411][ T7753] panic+0x349/0x860 [ 98.849325][ T7753] ? check_panic_on_warn+0x21/0xb0 [ 98.854454][ T7753] ? __pfx_panic+0x10/0x10 [ 98.858890][ T7753] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 98.864888][ T7753] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 98.871232][ T7753] ? print_report+0xe8/0x550 [ 98.875844][ T7753] check_panic_on_warn+0x86/0xb0 [ 98.880791][ T7753] ? __fscache_relinquish_cookie+0x2c/0x580 [pid 7760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7758] <... prctl resumed>) = 0 [pid 7758] setpgid(0, 0 [pid 7760] setpgid(0, 0) = 0 [pid 7758] <... setpgid resumed>) = 0 [pid 7760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7760] <... openat resumed>) = 3 [pid 7758] <... openat resumed>) = 3 [pid 7760] write(3, "1000", 4 [pid 7758] write(3, "1000", 4 [pid 7760] <... write resumed>) = 4 [pid 7758] <... write resumed>) = 4 [pid 7760] close(3 [pid 7758] close(3 [pid 7760] <... close resumed>) = 0 [pid 7758] <... close resumed>) = 0 [pid 7760] mkdir("./file0", 000 [pid 7758] mkdir("./file0", 000 [pid 7760] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7758] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 7760] pipe2( [pid 7758] pipe2( [pid 7760] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7758] <... pipe2 resumed>[3, 4], 0) = 0 [pid 7760] dup(4) = 5 [pid 7758] dup(4 [pid 7760] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," [pid 7758] <... dup resumed>) = 5 [ 98.886680][ T7753] end_report+0x6e/0x140 [ 98.890929][ T7753] kasan_report+0x154/0x180 [ 98.895420][ T7753] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 98.900967][ T7753] ? __fscache_relinquish_cookie+0x2c/0x580 [ 98.906877][ T7753] kasan_check_range+0x282/0x290 [ 98.911841][ T7753] __fscache_relinquish_cookie+0x2c/0x580 [ 98.917580][ T7753] v9fs_evict_inode+0x100/0x180 [ 98.922447][ T7753] ? __pfx_v9fs_evict_inode+0x10/0x10 [ 98.927838][ T7753] ? do_raw_spin_unlock+0x13c/0x8b0 [ 98.933049][ T7753] ? __pfx_v9fs_evict_inode+0x10/0x10 [ 98.938433][ T7753] evict+0x2a8/0x630 [ 98.942342][ T7753] v9fs_fid_iget_dotl+0x1bf/0x210 [ 98.947377][ T7753] v9fs_mount+0x7f9/0xa90 [ 98.951692][ T7753] ? __pfx_v9fs_mount+0x10/0x10 [ 98.956533][ T7753] ? legacy_init_fs_context+0x51/0xc0 [ 98.961920][ T7753] legacy_get_tree+0xee/0x190 [ 98.966599][ T7753] ? __pfx_v9fs_mount+0x10/0x10 [ 98.971437][ T7753] vfs_get_tree+0x90/0x2a0 [ 98.975841][ T7753] do_new_mount+0x2be/0xb40 [ 98.980336][ T7753] ? ns_capable+0x8a/0xf0 [ 98.984665][ T7753] ? __pfx_do_new_mount+0x10/0x10 [ 98.989674][ T7753] __se_sys_mount+0x2d9/0x3c0 [ 98.994346][ T7753] ? __pfx___se_sys_mount+0x10/0x10 [ 98.999546][ T7753] ? exc_page_fault+0x585/0x890 [ 99.004386][ T7753] ? __x64_sys_mount+0x20/0xc0 [ 99.009146][ T7753] do_syscall_64+0xfb/0x240 [ 99.013664][ T7753] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 99.019571][ T7753] RIP: 0033:0x7f542cfe7ea9 [ 99.023985][ T7753] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 99.043575][ T7753] RSP: 002b:00007ffffaac1428 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 99.051975][ T7753] RAX: ffffffffffffffda RBX: 00007f542d03103b RCX: 00007f542cfe7ea9 [ 99.059945][ T7753] RDX: 00000000200001c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 99.067916][ T7753] RBP: 00000000000f4240 R08: 0000000020000300 R09: 00000000000000a0 [ 99.075878][ T7753] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000001803f [ 99.083861][ T7753] R13: 00007ffffaac143c R14: 00007ffffaac1450 R15: 00007ffffaac1440 [ 99.091838][ T7753] [ 99.095032][ T7753] Kernel Offset: disabled [ 99.099347][ T7753] Rebooting in 86400 seconds..