2023/05/09 19:57:16 SYZFATAL: BUG: got no fallback coverage: D0509 19:57:16.187260 543582 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 19:57:16.187447 543582 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 19:57:16.187502 543582 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 19:57:16.187673 543582 task_signals.go:204] [ 6: 16] Signal 6, PID: 16, TID: 0, fault addr: 0x9: terminating thread group D0509 19:57:16.187752 543582 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 19:57:16.187850 543582 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 19:57:16.187876 543582 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 19:57:16.188025 543582 task_signals.go:204] [ 6: 9] Signal 6, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D0509 19:57:16.188104 543582 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 19:57:16.188202 543582 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 19:57:16.188231 543582 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 19:57:16.188357 543582 task_signals.go:204] [ 6: 10] Signal 6, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D0509 19:57:16.188412 543582 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 19:57:16.188511 543582 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 19:57:16.188545 543582 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 19:57:16.188654 543582 task_signals.go:204] [ 6: 7] Signal 6, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D0509 19:57:16.188705 543582 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 19:57:16.188807 543582 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 19:57:16.188834 543582 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 19:57:16.188943 543582 task_signals.go:204] [ 6: 12] Signal 6, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D0509 19:57:16.189019 543582 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 19:57:16.189118 543582 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 19:57:16.189145 543582 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 19:57:16.189310 543582 task_signals.go:204] [ 6: 11] Signal 6, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D0509 19:57:16.189374 543582 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 19:57:16.189480 543582 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 19:57:16.189506 543582 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 19:57:16.189621 543582 task_signals.go:204] [ 6: 15] Signal 6, PID: 15, TID: 0, fault addr: 0x9: terminating thread group D0509 19:57:16.189678 543582 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 19:57:16.189774 543582 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 19:57:16.189809 543582 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 19:57:16.189915 543582 task_signals.go:204] [ 6: 14] Signal 6, PID: 14, TID: 0, fault addr: 0x9: terminating thread group D0509 19:57:16.189974 543582 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 19:57:16.190088 543582 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 19:57:16.199120 543582 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 19:57:16.207431 543582 task_signals.go:204] [ 6: 13] Signal 6, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D0509 19:57:16.207580 543582 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 19:57:16.207703 543582 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 19:57:16.207733 543582 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 19:57:16.211299 543582 task_signals.go:204] [ 6: 6] Signal 6, PID: 6, TID: 0, fault addr: 0x9: terminating thread group D0509 19:57:16.211448 543582 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 19:57:16.242801 543582 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 19:57:16.335230 543582 urpc.go:611] urpc: unmarshal success. D0509 19:57:16.378734 543582 urpc.go:568] urpc: successfully marshalled 57541 bytes. D0509 19:57:16.387644 543582 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 19:57:16.388029 543582 loader.go:1143] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-1 0}:0xc00041bad0] D0509 19:57:16.388188 543582 controller.go:560] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-1, pid: 6, waitStatus: 0x100, err: D0509 19:57:16.389029 543582 urpc.go:611] urpc: unmarshal success. D0509 19:57:16.389178 543582 urpc.go:568] urpc: successfully marshalled 38 bytes. D0509 19:57:16.389228 543582 controller.go:226] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-1 D0509 19:57:16.390148 543582 urpc.go:568] urpc: successfully marshalled 257 bytes. D0509 19:57:16.388407 543901 urpc.go:611] urpc: unmarshal success. I0509 19:57:16.388502 543901 main.go:260] Exiting with status: 256