2024/01/03 20:02:58 SYZFATAL: BUG: got no fallback coverage: D0103 20:02:58.790843 139418 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0103 20:02:58.894870 139418 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0103 20:02:58.894938 139418 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0103 20:02:58.940680 139418 task_signals.go:204] [ 6: 6] Signal 9, PID: 6, TID: 6, fault addr: 0x0: terminating thread group D0103 20:02:58.940828 139418 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitNone to TaskExitInitiated D0103 20:02:58.941188 139418 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0103 20:02:58.941317 139418 task_signals.go:204] [ 6: 7] Signal 9, PID: 6, TID: 7, fault addr: 0x0: terminating thread group D0103 20:02:58.941371 139418 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0103 20:02:58.941684 139418 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0103 20:02:58.941738 139418 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0103 20:02:58.941891 139418 task_signals.go:204] [ 6: 9] Signal 9, PID: 6, TID: 9, fault addr: 0x0: terminating thread group D0103 20:02:58.941963 139418 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0103 20:02:58.942315 139418 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0103 20:02:58.942347 139418 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0103 20:02:58.942468 139418 task_signals.go:204] [ 6: 11] Signal 9, PID: 6, TID: 11, fault addr: 0x0: terminating thread group D0103 20:02:58.942522 139418 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0103 20:02:58.942887 139418 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0103 20:02:58.942927 139418 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0103 20:02:58.943063 139418 task_signals.go:204] [ 6: 12] Signal 9, PID: 6, TID: 12, fault addr: 0x0: terminating thread group D0103 20:02:58.943119 139418 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0103 20:02:58.943451 139418 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0103 20:02:58.943478 139418 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0103 20:02:58.943611 139418 task_signals.go:204] [ 6: 8] Signal 9, PID: 6, TID: 8, fault addr: 0x0: terminating thread group D0103 20:02:58.943675 139418 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0103 20:02:58.944023 139418 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0103 20:02:58.944064 139418 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0103 20:02:58.944193 139418 task_signals.go:204] [ 6: 13] Signal 9, PID: 6, TID: 13, fault addr: 0x0: terminating thread group D0103 20:02:58.944254 139418 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0103 20:02:58.944567 139418 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0103 20:02:58.944598 139418 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0103 20:02:58.945030 139418 task_signals.go:204] [ 6: 14] Signal 9, PID: 6, TID: 14, fault addr: 0x0: terminating thread group D0103 20:02:58.945101 139418 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0103 20:02:58.945439 139418 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0103 20:02:58.945470 139418 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0103 20:02:59.066399 139418 urpc.go:611] urpc: unmarshal success. D0103 20:02:59.093657 139418 urpc.go:568] urpc: successfully marshalled 60129 bytes. D0103 20:02:59.110392 139418 task_signals.go:204] [ 6: 15] Signal 9, PID: 6, TID: 15, fault addr: 0x0: terminating thread group D0103 20:02:59.110546 139418 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0103 20:02:59.121651 139418 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0103 20:02:59.121752 139418 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0103 20:02:59.121813 139418 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitZombie to TaskExitDead D0103 20:02:59.130300 139418 loader.go:1252] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-1 0}:0xc0003d1140] D0103 20:02:59.130493 139418 controller.go:523] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-1, pid: 6, waitStatus: 0x100, err: D0103 20:02:59.130619 139418 urpc.go:568] urpc: successfully marshalled 38 bytes. D0103 20:02:59.134333 139596 urpc.go:611] urpc: unmarshal success. I0103 20:02:59.134445 139596 main.go:226] Exiting with status: 256 D0103 20:02:59.230352 139418 urpc.go:611] urpc: unmarshal success. D0103 20:02:59.230525 139418 controller.go:232] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-1 D0103 20:02:59.231351 139418 urpc.go:568] urpc: successfully marshalled 257 bytes. I0103 20:03:08.042373 139418 watchdog.go:295] Watchdog starting loop, tasks: 6, discount: 0s D0103 20:03:08.366006 139418 sampler.go:191] Time: Adjusting syscall overhead down to 9 D0103 20:03:09.342362 139418 sampler.go:191] Time: Adjusting syscall overhead down to 8