panic: wd changed: "/tmp" -> "(unreachable)/" goroutine 110 [running]: github.com/google/syzkaller/pkg/osutil.Abs({0xc00012af00, 0xcc05f8}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil.go:331 +0x1b9 github.com/google/syzkaller/pkg/ipc.makeCommand(0x0, {0xc0005967e0, 0x2, 0x2}, 0xc0005bc180, 0xc00000f2a8, 0xc00000f2b0, {0x7f055be00000, 0x1000000, 0x1000000}, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:558 +0x132 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000354510, 0xac1bc0, 0xc00019c480) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:282 +0x20e main.(*Context).execute(0xc00022a230, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:172 +0x151 main.(*Context).run(0xc00022a230, 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 02:46:28.460679 604664 task_signals.go:189] [ 14: 14] Signal 9: terminating thread group D0130 02:46:28.460799 604664 task_signals.go:189] [ 14: 22] Signal 9: terminating thread group D0130 02:46:28.460883 604664 task_signals.go:189] [ 14: 15] Signal 9: terminating thread group D0130 02:46:28.461066 604664 task_signals.go:189] [ 14: 18] Signal 9: terminating thread group D0130 02:46:28.461125 604664 task_signals.go:189] [ 14: 19] Signal 9: terminating thread group D0130 02:46:28.461269 604664 task_signals.go:189] [ 14: 16] Signal 9: terminating thread group D0130 02:46:28.461257 604664 task_signals.go:189] [ 14: 20] Signal 9: terminating thread group D0130 02:46:28.461325 604664 task_signals.go:189] [ 14: 21] Signal 9: terminating thread group D0130 02:46:28.461420 604664 task_signals.go:189] [ 14: 23] Signal 9: terminating thread group D0130 02:46:28.461438 604664 task_signals.go:189] [ 14: 17] Signal 9: terminating thread group D0130 02:46:28.461531 604664 task_exit.go:204] [ 14: 24] Transitioning from exit state TaskExitNone to TaskExitInitiated I0130 02:46:28.461689 604664 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 19, fault addr: 0x0 I0130 02:46:28.461823 604664 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 15, fault addr: 0x0 D0130 02:46:28.461890 604664 task_signals.go:189] [ 14: 26] Signal 9: terminating thread group D0130 02:46:28.462005 604664 task_exit.go:204] [ 14: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated I0130 02:46:28.462018 604664 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 18, fault addr: 0x0 D0130 02:46:28.462222 604664 task_exit.go:204] [ 14: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated I0130 02:46:28.462185 604664 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 21, fault addr: 0x0 D0130 02:46:28.462362 604664 task_exit.go:204] [ 14: 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0130 02:46:28.462337 604664 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 16, fault addr: 0x0 D0130 02:46:28.462414 604664 task_exit.go:204] [ 14: 24] Transitioning from exit state TaskExitZombie to TaskExitDead I0130 02:46:28.462501 604664 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 17, fault addr: 0x0 D0130 02:46:28.462604 604664 task_exit.go:204] [ 14: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated I0130 02:46:28.462641 604664 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 23, fault addr: 0x0 D0130 02:46:28.462794 604664 task_exit.go:204] [ 14: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0130 02:46:28.462813 604664 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 14, fault addr: 0x0 D0130 02:46:28.462861 604664 task_exit.go:204] [ 14: 16] Transitioning from exit state TaskExitZombie to TaskExitDead I0130 02:46:28.462918 604664 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 20, fault addr: 0x0 D0130 02:46:28.462995 604664 task_exit.go:204] [ 14: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated I0130 02:46:28.462998 604664 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 22, fault addr: 0x0 I0130 02:46:28.463094 604664 compat.go:135] Uncaught signal: "killed" (9), PID: 14, TID: 26, fault addr: 0x0 D0130 02:46:28.463144 604664 task_exit.go:204] [ 14: 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 02:46:28.463376 604664 task_exit.go:204] [ 14: 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 02:46:28.463523 604664 task_exit.go:204] [ 14: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 02:46:28.463698 604664 task_exit.go:204] [ 14: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 02:46:28.463935 604664 task_exit.go:204] [ 14: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 02:46:28.464002 604664 task_exit.go:204] [ 14: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 02:46:28.464173 604664 task_exit.go:204] [ 14: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 02:46:28.464279 604664 task_exit.go:204] [ 14: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 02:46:28.464398 604664 task_exit.go:204] [ 14: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 02:46:28.464491 604664 task_exit.go:204] [ 14: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 02:46:28.464605 604664 task_exit.go:204] [ 14: 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0130 02:46:28.465103 604664 task_exit.go:204] [ 14: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 02:46:28.465247 604664 task_exit.go:204] [ 14: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 02:46:28.465518 604664 task_exit.go:204] [ 14: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 02:46:28.465609 604664 task_exit.go:204] [ 14: 21] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 02:46:28.466090 604664 task_exit.go:204] [ 14: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 02:46:28.466324 604664 task_exit.go:204] [ 14: 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 02:46:28.466416 604664 task_exit.go:204] [ 14: 23] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 02:46:28.466627 604664 task_exit.go:204] [ 14: 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 02:46:28.466698 604664 task_exit.go:204] [ 14: 26] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 02:46:28.466832 604664 task_exit.go:204] [ 14: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 02:46:28.466877 604664 task_exit.go:204] [ 14: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 02:46:28.467110 604664 task_exit.go:204] [ 14: 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 02:46:28.467263 604664 task_exit.go:204] [ 14: 22] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 02:46:28.473467 604664 task_exit.go:204] [ 14: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0130 02:46:28.473584 604664 task_exit.go:204] [ 14: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 02:46:28.473674 604664 task_exit.go:204] [ 14: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0130 02:46:28.473936 604664 loader.go:1069] updated processes (removal): map[{ci-gvisor-ptrace-3-race-1 0}:0xc000600e40] D0130 02:46:28.474043 604664 controller.go:516] containerManager.Wait, cid: ci-gvisor-ptrace-3-race-1, pid: 14, waitStatus: 0x200, err: D0130 02:46:28.474256 604664 urpc.go:568] urpc: successfully marshalled 38 bytes. D0130 02:46:28.474449 611385 urpc.go:611] urpc: unmarshal success. I0130 02:46:28.474544 611385 main.go:269] Exiting with status: 512 D0130 02:46:28.545995 604664 urpc.go:611] urpc: unmarshal success. D0130 02:46:28.548918 604664 urpc.go:568] urpc: successfully marshalled 36643 bytes. D0130 02:46:28.556963 604664 urpc.go:611] urpc: unmarshal success. D0130 02:46:28.557709 604664 controller.go:227] containerManager.Processes, cid: ci-gvisor-ptrace-3-race-1 D0130 02:46:28.560073 604664 urpc.go:568] urpc: successfully marshalled 278 bytes. I0130 02:46:33.540237 604664 watchdog.go:295] Watchdog starting loop, tasks: 14, discount: 0s D0130 02:46:35.416642 604664 sampler.go:162] Time: Adjusting syscall overhead up to 1342 D0130 02:46:35.416820 604664 sampler.go:191] Time: Adjusting syscall overhead down to 1175 D0130 02:46:38.417396 604664 sampler.go:191] Time: Adjusting syscall overhead down to 1029