panic: wd changed: "/tmp" -> "(unreachable)/" goroutine 119 [running]: github.com/google/syzkaller/pkg/osutil.Abs({0xc00060a5c0, 0xcc0698}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil.go:331 +0x1b9 github.com/google/syzkaller/pkg/ipc.makeCommand(0x0, {0xc000916200, 0x2, 0x2}, 0xc000658240, 0xc00026c1c0, 0xc00026c1d8, {0x7fb388600000, 0x1000000, 0x1000000}, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:558 +0x132 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000172000, 0xac1c00, 0xc0002563c0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:282 +0x20e main.(*Context).execute(0xc0007ee000, 0x0, 0xc000676240, 0xc00023bf78) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:172 +0x151 main.(*Context).run(0xc0007ee000, 0x4f93e5) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:157 +0xed D0210 22:30:12.390149 977775 task_signals.go:470] [ 14: 21] Notified of signal 23 D0210 22:30:12.390319 977775 task_signals.go:220] [ 14: 21] Signal 23: delivering to handler main.main.func3() /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:120 +0x5c created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:118 +0x61c D0210 22:30:12.395808 977775 task_exit.go:204] [ 14: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:30:12.395795 977775 task_signals.go:189] [ 14: 23] Signal 9: terminating thread group D0210 22:30:12.395991 977775 task_signals.go:189] [ 14: 22] Signal 9: terminating thread group D0210 22:30:12.396012 977775 task_signals.go:189] [ 14: 25] Signal 9: terminating thread group D0210 22:30:12.396081 977775 task_signals.go:189] [ 14: 19] Signal 9: terminating thread group D0210 22:30:12.396048 977775 task_signals.go:189] [ 14: 2837] Signal 9: terminating thread group D0210 22:30:12.396229 977775 task_signals.go:189] [ 14: 16] Signal 9: terminating thread group I0210 22:30:12.396169 977775 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 23, fault addr: 0x0 D0210 22:30:12.396259 977775 task_exit.go:204] [ 14: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:30:12.396320 977775 task_signals.go:189] [ 14: 15] Signal 9: terminating thread group D0210 22:30:12.396387 977775 task_signals.go:189] [ 14: 17] Signal 9: terminating thread group I0210 22:30:12.396381 977775 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 22, fault addr: 0x0 D0210 22:30:12.396414 977775 task_exit.go:204] [ 14: 21] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:30:12.396458 977775 task_signals.go:189] [ 14: 18] Signal 9: terminating thread group D0210 22:30:12.396183 977775 task_signals.go:189] [ 14: 27] Signal 9: terminating thread group I0210 22:30:12.396525 977775 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 19, fault addr: 0x0 D0210 22:30:12.396529 977775 task_signals.go:189] [ 14: 14] Signal 9: terminating thread group D0210 22:30:12.396216 977775 task_signals.go:189] [ 14: 24] Signal 9: terminating thread group I0210 22:30:12.396636 977775 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 14, fault addr: 0x0 D0210 22:30:12.396687 977775 task_exit.go:204] [ 14: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:30:12.396699 977775 task_signals.go:189] [ 14: 20] Signal 9: terminating thread group I0210 22:30:12.396708 977775 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 25, fault addr: 0x0 I0210 22:30:12.396833 977775 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 2837, fault addr: 0x0 I0210 22:30:12.396896 977775 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 15, fault addr: 0x0 D0210 22:30:12.396997 977775 task_exit.go:204] [ 14: 23] Transitioning from exit state TaskExitNone to TaskExitInitiated I0210 22:30:12.396997 977775 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 16, fault addr: 0x0 I0210 22:30:12.397167 977775 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 17, fault addr: 0x0 D0210 22:30:12.397290 977775 task_exit.go:204] [ 14: 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0210 22:30:12.397254 977775 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 20, fault addr: 0x0 D0210 22:30:12.397361 977775 task_exit.go:204] [ 14: 23] Transitioning from exit state TaskExitZombie to TaskExitDead I0210 22:30:12.397423 977775 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 24, fault addr: 0x0 D0210 22:30:12.397516 977775 task_exit.go:204] [ 14: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated I0210 22:30:12.397592 977775 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 27, fault addr: 0x0 I0210 22:30:12.397729 977775 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 18, fault addr: 0x0 D0210 22:30:12.397830 977775 task_exit.go:204] [ 14: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:30:12.397965 977775 task_exit.go:204] [ 14: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:30:12.398271 977775 task_exit.go:204] [ 14: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:30:12.398338 977775 task_exit.go:204] [ 14: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:30:12.398499 977775 task_exit.go:204] [ 14: 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:30:12.398762 977775 task_exit.go:204] [ 14: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:30:12.398982 977775 task_exit.go:204] [ 14: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:30:12.399112 977775 task_exit.go:204] [ 14: 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:30:12.399253 977775 task_exit.go:204] [ 14: 2837] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:30:12.399325 977775 task_exit.go:204] [ 14: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:30:12.399452 977775 task_exit.go:204] [ 14: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:30:12.399566 977775 task_exit.go:204] [ 14: 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:30:12.399713 977775 task_exit.go:204] [ 14: 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:30:12.399958 977775 task_exit.go:204] [ 14: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:30:12.400048 977775 task_exit.go:204] [ 14: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:30:12.400277 977775 task_exit.go:204] [ 14: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:30:12.400347 977775 task_exit.go:204] [ 14: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:30:12.400529 977775 task_exit.go:204] [ 14: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:30:12.400583 977775 task_exit.go:204] [ 14: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:30:12.400730 977775 task_exit.go:204] [ 14: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:30:12.400781 977775 task_exit.go:204] [ 14: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:30:12.401379 977775 task_exit.go:204] [ 14: 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:30:12.401519 977775 task_exit.go:204] [ 14: 22] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:30:12.401828 977775 task_exit.go:204] [ 14: 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:30:12.401917 977775 task_exit.go:204] [ 14: 24] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:30:12.402279 977775 task_exit.go:204] [ 14: 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:30:12.402351 977775 task_exit.go:204] [ 14: 27] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:30:12.402561 977775 task_exit.go:204] [ 14: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:30:12.402626 977775 task_exit.go:204] [ 14: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:30:12.402765 977775 task_exit.go:204] [ 14: 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:30:12.402842 977775 task_exit.go:204] [ 14: 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:30:12.415564 977775 task_exit.go:204] [ 14: 2837] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:30:12.415665 977775 task_exit.go:204] [ 14: 2837] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:30:12.415755 977775 task_exit.go:204] [ 14: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:30:12.415930 977775 loader.go:1066] updated processes (removal): map[{ci-gvisor-ptrace-1-race-0 0}:0xc0004ef950] D0210 22:30:12.416072 977775 controller.go:552] containerManager.Wait, cid: ci-gvisor-ptrace-1-race-0, pid: 14, waitStatus: 0x200, err: D0210 22:30:12.416242 977775 urpc.go:568] urpc: successfully marshalled 38 bytes. D0210 22:30:12.416509 986133 urpc.go:611] urpc: unmarshal success. I0210 22:30:12.416637 986133 main.go:252] Exiting with status: 512 D0210 22:30:12.465671 977775 urpc.go:611] urpc: unmarshal success. D0210 22:30:12.473610 977775 urpc.go:568] urpc: successfully marshalled 104222 bytes. D0210 22:30:12.490804 977775 urpc.go:611] urpc: unmarshal success. D0210 22:30:12.490985 977775 controller.go:223] containerManager.Processes, cid: ci-gvisor-ptrace-1-race-0 D0210 22:30:12.492019 977775 urpc.go:568] urpc: successfully marshalled 278 bytes. D0210 22:30:14.757110 977775 sampler.go:191] Time: Adjusting syscall overhead down to 624 D0210 22:30:15.757724 977775 sampler.go:191] Time: Adjusting syscall overhead down to 546