panic: wd changed: "/tmp" -> "(unreachable)/" goroutine 48 [running]: github.com/google/syzkaller/pkg/osutil.Abs({0xc00068a2e0, 0xcc05f8}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil.go:331 +0x1b9 github.com/google/syzkaller/pkg/ipc.makeCommand(0x0, {0xc000c48fa0, 0x2, 0x2}, 0xc000157020, 0xc00000fd48, 0xc00000fd50, {0x7f94fa200000, 0x1000000, 0x1000000}, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:558 +0x132 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000398510, 0xac1bc0, 0xc0002a1000) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:282 +0x20e main.(*Context).execute(0xc00026e230, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:172 +0x151 main.(*Context).run(0xc00026e230, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:157 +0xed 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 D0130 01:12:34.011927 361704 task_exit.go:204] [ 14: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 01:12:34.012042 361704 task_exit.go:204] [ 14: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 01:12:34.012052 361704 task_exit.go:204] [ 14: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 01:12:34.012051 361704 task_signals.go:189] [ 14: 17] Signal 9: terminating thread group D0130 01:12:34.012133 361704 task_signals.go:189] [ 14: 19] Signal 9: terminating thread group D0130 01:12:34.012096 361704 task_signals.go:189] [ 14: 14] Signal 9: terminating thread group I0130 01:12:34.012147 361704 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 17, fault addr: 0x0 D0130 01:12:34.012171 361704 task_signals.go:189] [ 14: 23] Signal 9: terminating thread group D0130 01:12:34.012080 361704 task_signals.go:189] [ 14: 22] Signal 9: terminating thread group D0130 01:12:34.012120 361704 task_signals.go:189] [ 14: 24] Signal 9: terminating thread group D0130 01:12:34.012173 361704 task_exit.go:204] [ 14: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated I0130 01:12:34.012349 361704 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 19, fault addr: 0x0 D0130 01:12:34.012394 361704 task_signals.go:189] [ 14: 26] Signal 9: terminating thread group I0130 01:12:34.012409 361704 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 14, fault addr: 0x0 D0130 01:12:34.012425 361704 task_signals.go:189] [ 14: 20] Signal 9: terminating thread group I0130 01:12:34.012427 361704 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 24, fault addr: 0x0 D0130 01:12:34.012445 361704 task_signals.go:189] [ 14: 25] Signal 9: terminating thread group I0130 01:12:34.012447 361704 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 23, fault addr: 0x0 D0130 01:12:34.012374 361704 task_signals.go:189] [ 14: 18] Signal 9: terminating thread group D0130 01:12:34.012456 361704 task_signals.go:189] [ 14: 28] Signal 9: terminating thread group D0130 01:12:34.012467 361704 task_signals.go:189] [ 14: 21] Signal 9: terminating thread group D0130 01:12:34.012477 361704 task_signals.go:189] [ 14: 15] Signal 9: terminating thread group I0130 01:12:34.012462 361704 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 20, fault addr: 0x0 I0130 01:12:34.012545 361704 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 22, fault addr: 0x0 D0130 01:12:34.012572 361704 task_exit.go:204] [ 14: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0130 01:12:34.012559 361704 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 26, fault addr: 0x0 I0130 01:12:34.012611 361704 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 25, fault addr: 0x0 I0130 01:12:34.012622 361704 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 18, fault addr: 0x0 D0130 01:12:34.012590 361704 task_exit.go:204] [ 14: 17] Transitioning from exit state TaskExitZombie to TaskExitDead I0130 01:12:34.012677 361704 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 21, fault addr: 0x0 D0130 01:12:34.012718 361704 task_exit.go:204] [ 14: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated I0130 01:12:34.012717 361704 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 15, fault addr: 0x0 D0130 01:12:34.012730 361704 task_exit.go:204] [ 14: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 01:12:34.012761 361704 task_exit.go:204] [ 14: 21] Transitioning from exit state TaskExitZombie to TaskExitDead I0130 01:12:34.012757 361704 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 28, fault addr: 0x0 D0130 01:12:34.012796 361704 task_exit.go:204] [ 14: 28] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 01:12:34.012810 361704 task_exit.go:204] [ 14: 28] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 01:12:34.012827 361704 task_exit.go:204] [ 14: 28] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 01:12:34.012862 361704 task_exit.go:204] [ 14: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 01:12:34.012987 361704 task_exit.go:204] [ 14: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 01:12:34.013058 361704 task_exit.go:204] [ 14: 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 01:12:34.013127 361704 task_exit.go:204] [ 14: 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 01:12:34.013165 361704 task_exit.go:204] [ 14: 22] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 01:12:34.013185 361704 task_exit.go:204] [ 14: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 01:12:34.013219 361704 task_exit.go:204] [ 14: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 01:12:34.013225 361704 task_exit.go:204] [ 14: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 01:12:34.013240 361704 task_exit.go:204] [ 14: 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 01:12:34.013251 361704 task_exit.go:204] [ 14: 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 01:12:34.013257 361704 task_exit.go:204] [ 14: 24] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 01:12:34.013271 361704 task_exit.go:204] [ 14: 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 01:12:34.013315 361704 task_exit.go:204] [ 14: 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 01:12:34.013333 361704 task_exit.go:204] [ 14: 23] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 01:12:34.013347 361704 task_exit.go:204] [ 14: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 01:12:34.013359 361704 task_exit.go:204] [ 14: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 01:12:34.013365 361704 task_exit.go:204] [ 14: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 01:12:34.013383 361704 task_exit.go:204] [ 14: 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 01:12:34.013406 361704 task_exit.go:204] [ 14: 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 01:12:34.013412 361704 task_exit.go:204] [ 14: 26] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 01:12:34.013425 361704 task_exit.go:204] [ 14: 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 01:12:34.013445 361704 task_exit.go:204] [ 14: 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 01:12:34.013452 361704 task_exit.go:204] [ 14: 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 01:12:34.013616 361704 task_exit.go:204] [ 14: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 01:12:34.013664 361704 task_exit.go:204] [ 14: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 01:12:34.013673 361704 task_exit.go:204] [ 14: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 01:12:34.013693 361704 task_exit.go:204] [ 14: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 01:12:34.015588 361704 task_exit.go:204] [ 14: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 01:12:34.015619 361704 task_exit.go:204] [ 14: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 01:12:34.015626 361704 task_exit.go:204] [ 14: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 01:12:34.015878 361704 loader.go:1069] updated processes (removal): map[{ci-gvisor-ptrace-3-0 0}:0xc000466990] D0130 01:12:34.015997 361704 controller.go:516] containerManager.Wait, cid: ci-gvisor-ptrace-3-0, pid: 14, waitStatus: 0x200, err: D0130 01:12:34.016081 361704 urpc.go:568] urpc: successfully marshalled 38 bytes. D0130 01:12:34.016181 365706 urpc.go:611] urpc: unmarshal success. I0130 01:12:34.016243 365706 main.go:269] Exiting with status: 512 D0130 01:12:34.061840 361704 urpc.go:611] urpc: unmarshal success. D0130 01:12:34.064787 361704 urpc.go:568] urpc: successfully marshalled 36418 bytes. D0130 01:12:34.066598 361704 urpc.go:611] urpc: unmarshal success. D0130 01:12:34.066660 361704 controller.go:227] containerManager.Processes, cid: ci-gvisor-ptrace-3-0 D0130 01:12:34.066860 361704 urpc.go:568] urpc: successfully marshalled 277 bytes. D0130 01:12:35.244367 361704 sampler.go:191] Time: Adjusting syscall overhead down to 606 D0130 01:12:36.244088 361704 sampler.go:191] Time: Adjusting syscall overhead down to 531 D0130 01:12:41.243625 361704 sampler.go:191] Time: Adjusting syscall overhead down to 465 D0130 01:12:42.244237 361704 sampler.go:191] Time: Adjusting syscall overhead down to 407 D0130 01:12:43.243803 361704 sampler.go:191] Time: Adjusting syscall overhead down to 357