2024/03/15 18:05:24 SYZFATAL: BUG: got no fallback coverage: D0315 18:05:24.634329 925646 task_signals.go:470] [ 6: 11] Notified of signal 23 D0315 18:05:24.634623 925646 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0315 18:05:24.634771 925646 task_signals.go:204] [ 6: 9] Signal 9, PID: 6, TID: 9, fault addr: 0x0: terminating thread group D0315 18:05:24.634860 925646 task_signals.go:204] [ 6: 12] Signal 9, PID: 6, TID: 12, fault addr: 0x0: terminating thread group D0315 18:05:24.634923 925646 task_signals.go:204] [ 6: 10] Signal 9, PID: 6, TID: 10, fault addr: 0x0: terminating thread group D0315 18:05:24.634985 925646 task_signals.go:204] [ 6: 14] Signal 9, PID: 6, TID: 14, fault addr: 0x0: terminating thread group D0315 18:05:24.635044 925646 task_signals.go:204] [ 6: 15] Signal 9, PID: 6, TID: 15, fault addr: 0x0: terminating thread group D0315 18:05:24.635186 925646 task_signals.go:204] [ 6: 16] Signal 9, PID: 6, TID: 16, fault addr: 0x0: terminating thread group D0315 18:05:24.635245 925646 task_signals.go:204] [ 6: 7] Signal 9, PID: 6, TID: 7, fault addr: 0x0: terminating thread group D0315 18:05:24.635701 925646 task_signals.go:204] [ 6: 13] Signal 9, PID: 6, TID: 13, fault addr: 0x0: terminating thread group D0315 18:05:24.635772 925646 task_signals.go:204] [ 6: 6] Signal 9, PID: 6, TID: 6, fault addr: 0x0: terminating thread group D0315 18:05:24.635869 925646 task_signals.go:204] [ 6: 8] Signal 9, PID: 6, TID: 8, fault addr: 0x0: terminating thread group D0315 18:05:24.635924 925646 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0315 18:05:24.635961 925646 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0315 18:05:24.636077 925646 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0315 18:05:24.636449 925646 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0315 18:05:24.636489 925646 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0315 18:05:24.636597 925646 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0315 18:05:24.636978 925646 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0315 18:05:24.637012 925646 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0315 18:05:24.637118 925646 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0315 18:05:24.637469 925646 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0315 18:05:24.637501 925646 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0315 18:05:24.637587 925646 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0315 18:05:24.637953 925646 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0315 18:05:24.637986 925646 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0315 18:05:24.638058 925646 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0315 18:05:24.638699 925646 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0315 18:05:24.638764 925646 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0315 18:05:24.638855 925646 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0315 18:05:24.639216 925646 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0315 18:05:24.639255 925646 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0315 18:05:24.639329 925646 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0315 18:05:24.639671 925646 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0315 18:05:24.639737 925646 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0315 18:05:24.658763 925646 urpc.go:611] urpc: unmarshal success. D0315 18:05:24.713582 925646 urpc.go:568] urpc: successfully marshalled 63034 bytes. D0315 18:05:24.713755 925646 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitNone to TaskExitInitiated D0315 18:05:24.714233 925646 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0315 18:05:24.714358 925646 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0315 18:05:24.714763 925646 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0315 18:05:24.770273 925646 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0315 18:05:24.770491 925646 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0315 18:05:24.866408 925646 urpc.go:611] urpc: unmarshal success. D0315 18:05:24.866582 925646 controller.go:232] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-0 D0315 18:05:24.867514 925646 urpc.go:568] urpc: successfully marshalled 366 bytes. D0315 18:05:24.901475 925646 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0315 18:05:24.901589 925646 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0315 18:05:24.901643 925646 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitZombie to TaskExitDead D0315 18:05:24.942386 925646 loader.go:1259] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-0 0}:0xc0003c3aa0] D0315 18:05:24.942531 925646 controller.go:523] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-0, pid: 6, waitStatus: 0x100, err: D0315 18:05:24.942645 925646 urpc.go:568] urpc: successfully marshalled 38 bytes. D0315 18:05:24.942800 926586 urpc.go:611] urpc: unmarshal success. I0315 18:05:24.942935 926586 main.go:226] Exiting with status: 256