panic: wd changed: "/tmp" -> "(unreachable)/" goroutine 104 [running]: github.com/google/syzkaller/pkg/osutil.Abs(0xc000013e40, 0x1a, 0x6fec0d, 0x11) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil.go:290 +0x279 github.com/google/syzkaller/pkg/ipc.makeCommand(0x0, 0xc000126510, 0x1, 0x1, 0xc00041af80, 0xc000414008, 0xc000414040, 0x2b9a7ac00000, 0x1000000, 0x1000000, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:539 +0x148 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000846000, 0xc000013be0, 0xc0004742c0, 0x0, 0xc00084de70, 0x453383, 0x8f68ea6ad, 0xc00084deb8, 0x4b9b3a, 0x8000000000000000) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x485 main.(*Context).execute(0xc0004ac000, 0x0, 0xc000846000, 0xc00041d140) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:161 +0x111 main.(*Context).run(0xc0004ac000, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:141 +0xf3 main.main.func3(0xc0001a3784, 0xc0004ac000, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:104 +0x5d created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:102 +0x755 D1222 16:34:44.454748 16562 task_signals.go:189] [ 12] Signal 9: terminating thread group D1222 16:34:44.454781 16562 task_signals.go:189] [ 19] Signal 9: terminating thread group D1222 16:34:44.454849 16562 task_signals.go:189] [ 20] Signal 9: terminating thread group D1222 16:34:44.454829 16562 task_signals.go:189] [ 15] Signal 9: terminating thread group D1222 16:34:44.454894 16562 task_signals.go:189] [ 17] Signal 9: terminating thread group D1222 16:34:44.454931 16562 task_exit.go:221] [ 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:34:44.454907 16562 task_signals.go:189] [ 22] Signal 9: terminating thread group D1222 16:34:44.455242 16562 task_signals.go:189] [ 13] Signal 9: terminating thread group I1222 16:34:44.455209 16562 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 20, fault addr: 0x0 D1222 16:34:44.455312 16562 task_signals.go:189] [ 11] Signal 9: terminating thread group D1222 16:34:44.455421 16562 task_signals.go:189] [ 16] Signal 9: terminating thread group I1222 16:34:44.455415 16562 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 17, fault addr: 0x0 D1222 16:34:44.455443 16562 task_exit.go:221] [ 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie I1222 16:34:44.455606 16562 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 22, fault addr: 0x0 D1222 16:34:44.455634 16562 task_exit.go:221] [ 18] Transitioning from exit state TaskExitZombie to TaskExitDead I1222 16:34:44.455727 16562 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 15, fault addr: 0x0 D1222 16:34:44.455474 16562 task_signals.go:189] [ 14] Signal 9: terminating thread group I1222 16:34:44.455892 16562 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 16, fault addr: 0x0 D1222 16:34:44.455920 16562 task_exit.go:221] [ 15] Transitioning from exit state TaskExitNone to TaskExitInitiated I1222 16:34:44.456042 16562 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 12, fault addr: 0x0 I1222 16:34:44.456128 16562 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 13, fault addr: 0x0 D1222 16:34:44.456157 16562 task_exit.go:221] [ 16] Transitioning from exit state TaskExitNone to TaskExitInitiated I1222 16:34:44.456242 16562 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 19, fault addr: 0x0 D1222 16:34:44.456322 16562 task_exit.go:221] [ 20] Transitioning from exit state TaskExitNone to TaskExitInitiated I1222 16:34:44.456339 16562 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 11, fault addr: 0x0 D1222 16:34:44.456480 16562 task_exit.go:221] [ 11] Transitioning from exit state TaskExitNone to TaskExitInitiated I1222 16:34:44.456589 16562 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 14, fault addr: 0x0 D1222 16:34:44.456691 16562 task_exit.go:221] [ 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:34:44.456751 16562 task_exit.go:221] [ 20] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:34:44.456963 16562 task_exit.go:221] [ 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:34:44.457261 16562 task_exit.go:221] [ 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:34:44.457471 16562 task_exit.go:221] [ 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:34:44.457536 16562 task_exit.go:221] [ 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:34:44.457698 16562 task_exit.go:221] [ 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:34:44.457809 16562 task_exit.go:221] [ 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:34:44.457920 16562 task_exit.go:221] [ 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:34:44.458047 16562 task_exit.go:221] [ 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:34:44.458191 16562 task_exit.go:221] [ 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:34:44.458370 16562 task_exit.go:221] [ 19] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:34:44.458653 16562 task_exit.go:221] [ 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:34:44.458751 16562 task_exit.go:221] [ 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:34:44.459086 16562 task_exit.go:221] [ 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:34:44.459208 16562 task_exit.go:221] [ 22] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:34:44.459427 16562 task_exit.go:221] [ 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:34:44.459528 16562 task_exit.go:221] [ 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:34:44.459719 16562 task_exit.go:221] [ 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:34:44.459854 16562 task_exit.go:221] [ 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:34:44.460029 16562 task_exit.go:221] [ 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:34:44.460242 16562 task_exit.go:221] [ 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:34:44.460406 16562 task_exit.go:221] [ 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:34:44.463356 16562 task_exit.go:221] [ 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:34:44.463483 16562 task_exit.go:221] [ 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:34:44.463634 16562 task_exit.go:221] [ 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:34:44.463870 16562 loader.go:1008] updated processes (removal): map[{ci-gvisor-ptrace-1-race-0 0}:0xc0001ae4b0] D1222 16:34:44.464008 16562 controller.go:516] containerManager.Wait, cid: ci-gvisor-ptrace-1-race-0, pid: 11, waitStatus: 0x200, err: D1222 16:34:44.464253 16562 urpc.go:534] urpc: successfully marshalled 38 bytes. D1222 16:34:44.464443 36240 urpc.go:577] urpc: unmarshal success. I1222 16:34:44.464561 36240 main.go:236] Exiting with status: 512 D1222 16:34:44.481125 16562 urpc.go:577] urpc: unmarshal success. D1222 16:34:44.481352 16562 controller.go:574] containerManager.Signal: cid: ci-gvisor-ptrace-1-race-0, PID: 0, signal: 0, mode: Process D1222 16:34:44.481618 16562 urpc.go:534] urpc: successfully marshalled 37 bytes. I1222 16:34:51.209332 16562 watchdog.go:301] Watchdog starting loop, tasks: 10, discount: 0s