2023/07/20 20:36:19 SYZFATAL: Manager.Check call failed: machine check failed: got no fallback coverage: D0720 20:36:19.929475 277780 task_exit.go:358] [ 20( 1): 20( 1)] Init process terminating, killing namespace D0720 20:36:19.929611 277780 task_exit.go:204] [ 20( 1): 20( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0720 20:36:19.929696 277780 task_signals.go:470] [ 1: 1] Notified of signal 17 D0720 20:36:19.930015 277780 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0720 20:36:19.930062 277780 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0720 20:36:19.930710 277780 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0720 20:36:19.930896 277780 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0720 20:36:19.931031 277780 task_signals.go:204] [ 7: 13] Signal 7, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D0720 20:36:19.931105 277780 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0720 20:36:19.931204 277780 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0720 20:36:19.931229 277780 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0720 20:36:19.931343 277780 task_signals.go:204] [ 7: 14] Signal 7, PID: 14, TID: 0, fault addr: 0x9: terminating thread group D0720 20:36:19.931398 277780 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0720 20:36:19.931506 277780 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0720 20:36:19.931547 277780 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0720 20:36:19.931650 277780 task_signals.go:204] [ 7: 16] Signal 7, PID: 16, TID: 0, fault addr: 0x9: terminating thread group D0720 20:36:19.931702 277780 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0720 20:36:19.931835 277780 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0720 20:36:19.931861 277780 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0720 20:36:19.931971 277780 task_signals.go:204] [ 7: 12] Signal 7, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D0720 20:36:19.932031 277780 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0720 20:36:19.932135 277780 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0720 20:36:19.932160 277780 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0720 20:36:19.932259 277780 task_signals.go:204] [ 7: 8] Signal 7, PID: 8, TID: 0, fault addr: 0x9: terminating thread group D0720 20:36:19.932310 277780 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0720 20:36:19.932411 277780 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0720 20:36:19.932436 277780 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0720 20:36:19.943560 277780 task_signals.go:204] [ 7: 9] Signal 7, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D0720 20:36:19.943749 277780 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0720 20:36:19.943918 277780 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0720 20:36:19.943955 277780 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0720 20:36:19.944119 277780 task_signals.go:204] [ 7: 10] Signal 7, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D0720 20:36:19.944193 277780 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0720 20:36:19.944325 277780 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0720 20:36:19.944386 277780 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0720 20:36:19.944549 277780 task_signals.go:204] [ 7: 11] Signal 7, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D0720 20:36:19.944625 277780 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0720 20:36:19.944802 277780 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0720 20:36:19.944843 277780 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0720 20:36:19.961647 277780 task_signals.go:204] [ 7: 17] Signal 7, PID: 17, TID: 0, fault addr: 0x9: terminating thread group D0720 20:36:19.961821 277780 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0720 20:36:20.040454 277780 urpc.go:611] urpc: unmarshal success. D0720 20:36:20.098800 277780 urpc.go:568] urpc: successfully marshalled 60648 bytes. D0720 20:36:20.213411 277780 urpc.go:611] urpc: unmarshal success. D0720 20:36:20.213622 277780 controller.go:226] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-1 D0720 20:36:20.213839 277780 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0720 20:36:20.213904 277780 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0720 20:36:20.213955 277780 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0720 20:36:20.214078 277780 loader.go:1168] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-1 0}:0xc00003f470] D0720 20:36:20.214170 277780 controller.go:560] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-1, pid: 7, waitStatus: 0x100, err: D0720 20:36:20.214280 277780 urpc.go:568] urpc: successfully marshalled 38 bytes. D0720 20:36:20.215014 277780 urpc.go:568] urpc: successfully marshalled 259 bytes. D0720 20:36:20.217391 278875 urpc.go:611] urpc: unmarshal success. I0720 20:36:20.217516 278875 main.go:265] Exiting with status: 256 D0720 20:36:22.422882 277780 sampler.go:191] Time: Adjusting syscall overhead down to 8 I0720 20:36:29.297478 277780 watchdog.go:295] Watchdog starting loop, tasks: 7, discount: 0s