2023/05/10 18:48:11 SYZFATAL: BUG: got no fallback coverage: D0510 18:48:11.302698 586605 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0510 18:48:11.335448 586605 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0510 18:48:11.335493 586605 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0510 18:48:11.335650 586605 task_signals.go:204] [ 7: 7] Signal 7, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D0510 18:48:11.335722 586605 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0510 18:48:11.335837 586605 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0510 18:48:11.393622 586605 urpc.go:611] urpc: unmarshal success. D0510 18:48:11.539302 586605 task_signals.go:204] [ 7: 16] Signal 7, PID: 16, TID: 0, fault addr: 0x9: terminating thread group D0510 18:48:11.545066 586605 urpc.go:611] urpc: unmarshal success. D0510 18:48:11.545279 586605 controller.go:226] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-0 D0510 18:48:11.819110 586605 urpc.go:568] urpc: successfully marshalled 73955 bytes. D0510 18:48:11.539466 586605 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0510 18:48:11.835587 586605 task_signals.go:204] [ 7: 12] Signal 7, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D0510 18:48:11.835819 586605 task_signals.go:204] [ 7: 10] Signal 7, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D0510 18:48:11.835903 586605 task_signals.go:204] [ 7: 15] Signal 7, PID: 15, TID: 0, fault addr: 0x9: terminating thread group D0510 18:48:11.836045 586605 task_signals.go:204] [ 7: 13] Signal 7, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D0510 18:48:11.836114 586605 task_signals.go:204] [ 7: 14] Signal 7, PID: 14, TID: 0, fault addr: 0x9: terminating thread group D0510 18:48:11.836170 586605 task_signals.go:204] [ 7: 8] Signal 7, PID: 8, TID: 0, fault addr: 0x9: terminating thread group D0510 18:48:11.836259 586605 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0510 18:48:11.836291 586605 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0510 18:48:11.836406 586605 task_signals.go:204] [ 7: 9] Signal 7, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D0510 18:48:11.875146 586605 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0510 18:48:11.875351 586605 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0510 18:48:11.875481 586605 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0510 18:48:11.877396 586605 urpc.go:568] urpc: successfully marshalled 386 bytes. D0510 18:48:11.877580 586605 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0510 18:48:11.877666 586605 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0510 18:48:11.877755 586605 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0510 18:48:11.877867 586605 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0510 18:48:11.878128 586605 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0510 18:48:11.878198 586605 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0510 18:48:11.878378 586605 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0510 18:48:11.878436 586605 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0510 18:48:11.878605 586605 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0510 18:48:11.878681 586605 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0510 18:48:11.878849 586605 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0510 18:48:11.878913 586605 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0510 18:48:11.879109 586605 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0510 18:48:11.879181 586605 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0510 18:48:11.890566 586605 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0510 18:48:11.897863 586605 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0510 18:48:11.898149 586605 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0510 18:48:11.898222 586605 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0510 18:48:11.898297 586605 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0510 18:48:11.898467 586605 loader.go:1143] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-0 0}:0xc0001c8120] D0510 18:48:11.898608 586605 controller.go:560] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-0, pid: 7, waitStatus: 0x100, err: D0510 18:48:11.898739 586605 urpc.go:568] urpc: successfully marshalled 38 bytes. D0510 18:48:11.898950 586769 urpc.go:611] urpc: unmarshal success. I0510 18:48:11.899103 586769 main.go:259] Exiting with status: 256