2023/10/17 18:15:34 SYZFATAL: BUG: got no fallback coverage: D1017 18:15:34.614529 702955 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1017 18:15:34.614736 702955 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1017 18:15:34.614776 702955 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1017 18:15:34.614965 702955 task_signals.go:204] [ 7: 19] Signal 7, PID: 19, TID: 0, fault addr: 0x9: terminating thread group D1017 18:15:34.615045 702955 task_exit.go:204] [ 7: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D1017 18:15:34.615173 702955 task_exit.go:204] [ 7: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1017 18:15:34.615207 702955 task_exit.go:204] [ 7: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D1017 18:15:34.615330 702955 task_signals.go:204] [ 7: 8] Signal 7, PID: 8, TID: 0, fault addr: 0x9: terminating thread group D1017 18:15:34.615396 702955 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D1017 18:15:34.615561 702955 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1017 18:15:34.615595 702955 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D1017 18:15:34.615731 702955 task_signals.go:204] [ 7: 7] Signal 7, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D1017 18:15:34.615785 702955 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D1017 18:15:34.615955 702955 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1017 18:15:34.616059 702955 task_signals.go:204] [ 7: 10] Signal 7, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D1017 18:15:34.616116 702955 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1017 18:15:34.616216 702955 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1017 18:15:34.616255 702955 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1017 18:15:34.616392 702955 task_signals.go:204] [ 7: 12] Signal 7, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D1017 18:15:34.616455 702955 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1017 18:15:34.616572 702955 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1017 18:15:34.616606 702955 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1017 18:15:34.616718 702955 task_signals.go:204] [ 7: 11] Signal 7, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D1017 18:15:34.616777 702955 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1017 18:15:34.616900 702955 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1017 18:15:34.616928 702955 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1017 18:15:34.617059 702955 task_signals.go:204] [ 7: 13] Signal 7, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D1017 18:15:34.617124 702955 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1017 18:15:34.617239 702955 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1017 18:15:34.617264 702955 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1017 18:15:34.617385 702955 task_signals.go:204] [ 7: 16] Signal 7, PID: 16, TID: 0, fault addr: 0x9: terminating thread group D1017 18:15:34.617436 702955 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1017 18:15:34.617533 702955 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1017 18:15:34.617567 702955 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1017 18:15:34.617691 702955 task_signals.go:204] [ 7: 17] Signal 7, PID: 17, TID: 0, fault addr: 0x9: terminating thread group D1017 18:15:34.617755 702955 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1017 18:15:34.617865 702955 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1017 18:15:34.617926 702955 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1017 18:15:34.618057 702955 task_signals.go:204] [ 7: 14] Signal 7, PID: 14, TID: 0, fault addr: 0x9: terminating thread group D1017 18:15:34.618117 702955 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1017 18:15:34.634406 702955 task_signals.go:204] [ 7: 15] Signal 7, PID: 15, TID: 0, fault addr: 0x9: terminating thread group D1017 18:15:34.634597 702955 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1017 18:15:34.634829 702955 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1017 18:15:34.634864 702955 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1017 18:15:34.738395 702955 urpc.go:611] urpc: unmarshal success. D1017 18:15:34.832627 702955 urpc.go:568] urpc: successfully marshalled 60418 bytes. D1017 18:15:34.854416 702955 urpc.go:611] urpc: unmarshal success. D1017 18:15:34.854660 702955 controller.go:234] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-0 D1017 18:15:34.855742 702955 urpc.go:568] urpc: successfully marshalled 370 bytes. D1017 18:15:34.945312 702955 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1017 18:15:34.945523 702955 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1017 18:15:34.945603 702955 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D1017 18:15:35.022313 702955 loader.go:1179] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-0 0}:0xc0001174a0] D1017 18:15:35.022508 702955 controller.go:568] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-0, pid: 7, waitStatus: 0x100, err: D1017 18:15:35.022625 702955 urpc.go:568] urpc: successfully marshalled 38 bytes. D1017 18:15:35.026356 703202 urpc.go:611] urpc: unmarshal success. I1017 18:15:35.026494 703202 main.go:223] Exiting with status: 256 D1017 18:15:35.758319 702955 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1017 18:15:36.698329 702955 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1017 18:15:37.710349 702955 sampler.go:191] Time: Adjusting syscall overhead down to 7