2023/12/28 21:55:31 SYZFATAL: BUG: got no fallback coverage: D1228 21:55:31.506485 335726 task_signals.go:204] [ 7: 15] Signal 9, PID: 7, TID: 15, fault addr: 0x0: terminating thread group D1228 21:55:31.506777 335726 task_signals.go:204] [ 7: 16] Signal 9, PID: 7, TID: 16, fault addr: 0x0: terminating thread group D1228 21:55:31.506855 335726 task_signals.go:204] [ 7: 12] Signal 9, PID: 7, TID: 12, fault addr: 0x0: terminating thread group D1228 21:55:31.506937 335726 task_signals.go:204] [ 7: 8] Signal 9, PID: 7, TID: 8, fault addr: 0x0: terminating thread group D1228 21:55:31.507005 335726 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1228 21:55:31.507038 335726 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1228 21:55:31.507159 335726 task_signals.go:204] [ 7: 17] Signal 9, PID: 7, TID: 17, fault addr: 0x0: terminating thread group D1228 21:55:31.507223 335726 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1228 21:55:31.507616 335726 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1228 21:55:31.507646 335726 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1228 21:55:31.507742 335726 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1228 21:55:31.508124 335726 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1228 21:55:31.508189 335726 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1228 21:55:31.508321 335726 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1228 21:55:31.508629 335726 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1228 21:55:31.508667 335726 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1228 21:55:31.508777 335726 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D1228 21:55:31.509096 335726 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1228 21:55:31.509125 335726 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D1228 21:55:31.509210 335726 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1228 21:55:31.601935 335726 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1228 21:55:31.659149 336385 urpc.go:611] urpc: unmarshal success. I1228 21:55:31.659273 336385 main.go:224] Exiting with status: 256 D1228 21:55:31.658316 335726 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1228 21:55:31.658486 335726 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D1228 21:55:31.658640 335726 loader.go:1252] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-1 0}:0xc00015f740] D1228 21:55:31.658787 335726 controller.go:523] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-1, pid: 7, waitStatus: 0x100, err: D1228 21:55:31.658959 335726 urpc.go:568] urpc: successfully marshalled 38 bytes. D1228 21:55:31.618593 335726 urpc.go:611] urpc: unmarshal success. D1228 21:55:31.726022 335726 urpc.go:568] urpc: successfully marshalled 59515 bytes. D1228 21:55:31.748986 335726 urpc.go:611] urpc: unmarshal success. D1228 21:55:31.749165 335726 controller.go:232] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-1 D1228 21:55:31.754325 335726 urpc.go:568] urpc: successfully marshalled 259 bytes. D1228 21:55:38.022338 335726 sampler.go:191] Time: Adjusting syscall overhead down to 8 D1228 21:55:39.062338 335726 sampler.go:191] Time: Adjusting syscall overhead down to 7 I1228 21:55:39.802375 335726 watchdog.go:295] Watchdog starting loop, tasks: 7, discount: 0s