2023/10/18 17:15:40 SYZFATAL: BUG: got no fallback coverage: D1018 17:15:40.942608 5474 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1018 17:15:40.942794 5474 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1018 17:15:40.942824 5474 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1018 17:15:40.943009 5474 task_signals.go:204] [ 7: 13] Signal 7, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D1018 17:15:40.943072 5474 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1018 17:15:40.943194 5474 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1018 17:15:40.943222 5474 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1018 17:15:40.943337 5474 task_signals.go:204] [ 7: 18] Signal 7, PID: 18, TID: 0, fault addr: 0x9: terminating thread group D1018 17:15:40.943401 5474 task_exit.go:204] [ 7: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D1018 17:15:40.943517 5474 task_exit.go:204] [ 7: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1018 17:15:40.943543 5474 task_exit.go:204] [ 7: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D1018 17:15:40.943674 5474 task_signals.go:204] [ 7: 7] Signal 7, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D1018 17:15:40.943736 5474 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D1018 17:15:40.943834 5474 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1018 17:15:40.944006 5474 task_signals.go:204] [ 7: 10] Signal 7, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D1018 17:15:40.944071 5474 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1018 17:15:40.944200 5474 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1018 17:15:40.944225 5474 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1018 17:15:40.944351 5474 task_signals.go:204] [ 7: 9] Signal 7, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D1018 17:15:40.944420 5474 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1018 17:15:40.944525 5474 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1018 17:15:40.944561 5474 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1018 17:15:40.944688 5474 task_signals.go:204] [ 7: 11] Signal 7, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D1018 17:15:40.944747 5474 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1018 17:15:40.944868 5474 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1018 17:15:40.944905 5474 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1018 17:15:40.945038 5474 task_signals.go:204] [ 7: 12] Signal 7, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D1018 17:15:40.945100 5474 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1018 17:15:40.945217 5474 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1018 17:15:40.945243 5474 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1018 17:15:40.945374 5474 task_signals.go:204] [ 7: 15] Signal 7, PID: 15, TID: 0, fault addr: 0x9: terminating thread group D1018 17:15:40.945432 5474 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1018 17:15:40.945544 5474 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1018 17:15:40.945578 5474 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1018 17:15:40.945686 5474 task_signals.go:204] [ 7: 17] Signal 7, PID: 17, TID: 0, fault addr: 0x9: terminating thread group D1018 17:15:40.945754 5474 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1018 17:15:40.945815 5474 task_signals.go:204] [ 7: 8] Signal 7, PID: 8, TID: 0, fault addr: 0x9: terminating thread group D1018 17:15:40.945957 5474 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1018 17:15:40.946000 5474 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1018 17:15:40.946078 5474 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D1018 17:15:41.002737 5474 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1018 17:15:41.002868 5474 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D1018 17:15:41.002926 5474 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D1018 17:15:41.003044 5474 loader.go:1179] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-1 0}:0xc00011c4e0] D1018 17:15:41.003150 5474 controller.go:568] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-1, pid: 7, waitStatus: 0x100, err: D1018 17:15:41.003277 5474 urpc.go:568] urpc: successfully marshalled 38 bytes. D1018 17:15:41.006328 5794 urpc.go:611] urpc: unmarshal success. I1018 17:15:41.006439 5794 main.go:223] Exiting with status: 256 D1018 17:15:41.186482 5474 urpc.go:611] urpc: unmarshal success. D1018 17:15:41.249374 5474 urpc.go:568] urpc: successfully marshalled 57693 bytes. D1018 17:15:41.382467 5474 urpc.go:611] urpc: unmarshal success. D1018 17:15:41.382663 5474 controller.go:234] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-1 D1018 17:15:41.383419 5474 urpc.go:568] urpc: successfully marshalled 259 bytes. D1018 17:15:45.958343 5474 sampler.go:191] Time: Adjusting syscall overhead down to 7