2024/02/28 04:38:00 SYZFATAL: BUG: got no fallback coverage: D0228 04:38:00.270506 26877 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0228 04:38:00.270798 26877 task_signals.go:204] [ 6: 13] Signal 9, PID: 6, TID: 13, fault addr: 0x0: terminating thread group D0228 04:38:00.377263 26877 task_signals.go:204] [ 6: 12] Signal 9, PID: 6, TID: 12, fault addr: 0x0: terminating thread group D0228 04:38:00.377483 26877 task_signals.go:204] [ 6: 6] Signal 9, PID: 6, TID: 6, fault addr: 0x0: terminating thread group D0228 04:38:00.407163 26877 task_signals.go:204] [ 6: 14] Signal 9, PID: 6, TID: 14, fault addr: 0x0: terminating thread group D0228 04:38:00.422310 26877 task_signals.go:204] [ 6: 10] Signal 9, PID: 6, TID: 10, fault addr: 0x0: terminating thread group D0228 04:38:00.422485 26877 task_signals.go:204] [ 6: 8] Signal 9, PID: 6, TID: 8, fault addr: 0x0: terminating thread group D0228 04:38:00.422570 26877 task_signals.go:204] [ 6: 11] Signal 9, PID: 6, TID: 11, fault addr: 0x0: terminating thread group D0228 04:38:00.422652 26877 task_signals.go:204] [ 6: 15] Signal 9, PID: 6, TID: 15, fault addr: 0x0: terminating thread group D0228 04:38:00.422749 26877 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0228 04:38:00.422815 26877 task_signals.go:204] [ 6: 7] Signal 9, PID: 6, TID: 7, fault addr: 0x0: terminating thread group D0228 04:38:00.422882 26877 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitNone to TaskExitInitiated D0228 04:38:00.422926 26877 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0228 04:38:00.422983 26877 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0228 04:38:00.423425 26877 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0228 04:38:00.423466 26877 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0228 04:38:00.423587 26877 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0228 04:38:00.423945 26877 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0228 04:38:00.423990 26877 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0228 04:38:00.424388 26877 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0228 04:38:00.424426 26877 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0228 04:38:00.424844 26877 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0228 04:38:00.425288 26877 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0228 04:38:00.425321 26877 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0228 04:38:00.434452 26877 urpc.go:611] urpc: unmarshal success. D0228 04:38:00.490163 26877 urpc.go:568] urpc: successfully marshalled 66036 bytes. D0228 04:38:00.490406 26877 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0228 04:38:00.490876 26877 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0228 04:38:00.490925 26877 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0228 04:38:00.491036 26877 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0228 04:38:00.491396 26877 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0228 04:38:00.491441 26877 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0228 04:38:00.491537 26877 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0228 04:38:00.491936 26877 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0228 04:38:00.491980 26877 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0228 04:38:00.492063 26877 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0228 04:38:00.492100 26877 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0228 04:38:00.492175 26877 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0228 04:38:00.530588 26877 urpc.go:611] urpc: unmarshal success. D0228 04:38:00.530783 26877 controller.go:232] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-0 D0228 04:38:00.531589 26877 urpc.go:568] urpc: successfully marshalled 364 bytes. D0228 04:38:00.663974 27098 urpc.go:611] urpc: unmarshal success. I0228 04:38:00.664086 27098 main.go:226] Exiting with status: 256 D0228 04:38:00.662480 26877 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0228 04:38:00.662591 26877 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0228 04:38:00.662653 26877 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitZombie to TaskExitDead D0228 04:38:00.663601 26877 loader.go:1260] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-0 0}:0xc0002c4ea0] D0228 04:38:00.663733 26877 controller.go:523] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-0, pid: 6, waitStatus: 0x100, err: D0228 04:38:00.663857 26877 urpc.go:568] urpc: successfully marshalled 38 bytes. I0228 04:38:06.991615 26877 watchdog.go:295] Watchdog starting loop, tasks: 6, discount: 0s