2023/05/04 00:05:23 SYZFATAL: BUG: got no fallback coverage: D0504 00:05:23.227478 261472 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 00:05:23.227678 261472 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 00:05:23.227708 261472 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 00:05:23.227897 261472 task_signals.go:204] [ 6: 6] Signal 6, PID: 6, TID: 0, fault addr: 0x9: terminating thread group D0504 00:05:23.227986 261472 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 00:05:23.228118 261472 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 00:05:23.228849 261472 task_signals.go:204] [ 6: 12] Signal 6, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D0504 00:05:23.229463 261472 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 00:05:23.229931 261472 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 00:05:23.230217 261472 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 00:05:23.231058 261472 task_signals.go:204] [ 6: 7] Signal 6, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D0504 00:05:23.231931 261472 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 00:05:23.232536 261472 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 00:05:23.233244 261472 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 00:05:23.235566 261472 task_signals.go:204] [ 6: 8] Signal 6, PID: 8, TID: 0, fault addr: 0x9: terminating thread group D0504 00:05:23.235816 261472 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 00:05:23.240368 261472 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 00:05:23.242406 261472 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 00:05:23.242909 261472 task_signals.go:204] [ 6: 11] Signal 6, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D0504 00:05:23.244486 261472 task_signals.go:204] [ 6: 9] Signal 6, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D0504 00:05:23.246825 261472 task_signals.go:204] [ 6: 15] Signal 6, PID: 15, TID: 0, fault addr: 0x9: terminating thread group D0504 00:05:23.246939 261472 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 00:05:23.249967 261472 task_signals.go:204] [ 6: 10] Signal 6, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D0504 00:05:23.250900 261472 task_signals.go:204] [ 6: 13] Signal 6, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D0504 00:05:23.252267 261472 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 00:05:23.252365 261472 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 00:05:23.253503 261472 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 00:05:23.253978 261472 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 00:05:23.254058 261472 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 00:05:23.254184 261472 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 00:05:23.254406 261472 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 00:05:23.254547 261472 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 00:05:23.282089 261472 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 00:05:23.282433 261472 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 00:05:23.282505 261472 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 00:05:23.307409 261472 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 00:05:23.334482 261472 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 00:05:23.334600 261472 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 00:05:23.334670 261472 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 00:05:23.434153 261472 urpc.go:611] urpc: unmarshal success. D0504 00:05:23.511553 261618 urpc.go:611] urpc: unmarshal success. I0504 00:05:23.511661 261618 main.go:260] Exiting with status: 256 D0504 00:05:23.511155 261472 loader.go:1143] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-1 0}:0xc000109380] D0504 00:05:23.511309 261472 controller.go:560] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-1, pid: 6, waitStatus: 0x100, err: D0504 00:05:23.511435 261472 urpc.go:568] urpc: successfully marshalled 38 bytes. D0504 00:05:23.723367 261472 urpc.go:568] urpc: successfully marshalled 56173 bytes. D0504 00:05:23.739400 261472 urpc.go:611] urpc: unmarshal success. D0504 00:05:23.739622 261472 controller.go:226] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-1 D0504 00:05:23.740386 261472 urpc.go:568] urpc: successfully marshalled 257 bytes. I0504 00:05:26.971376 261472 watchdog.go:295] Watchdog starting loop, tasks: 6, discount: 0s