2023/05/09 17:46:27 SYZFATAL: BUG: got no fallback coverage: D0509 17:46:27.267302 431347 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 17:46:27.267550 431347 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 17:46:27.267582 431347 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 17:46:27.267778 431347 task_signals.go:204] [ 6: 8] Signal 6, PID: 8, TID: 0, fault addr: 0x9: terminating thread group D0509 17:46:27.267866 431347 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 17:46:27.267989 431347 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 17:46:27.268017 431347 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 17:46:27.268132 431347 task_signals.go:204] [ 6: 7] Signal 6, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D0509 17:46:27.268192 431347 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 17:46:27.268294 431347 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 17:46:27.268324 431347 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 17:46:27.268430 431347 task_signals.go:204] [ 6: 10] Signal 6, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D0509 17:46:27.268494 431347 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 17:46:27.268617 431347 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 17:46:27.268654 431347 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 17:46:27.268755 431347 task_signals.go:204] [ 6: 11] Signal 6, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D0509 17:46:27.268817 431347 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 17:46:27.268924 431347 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 17:46:27.268950 431347 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 17:46:27.269119 431347 task_signals.go:204] [ 6: 14] Signal 6, PID: 14, TID: 0, fault addr: 0x9: terminating thread group D0509 17:46:27.269175 431347 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 17:46:27.269296 431347 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 17:46:27.269325 431347 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 17:46:27.269482 431347 task_signals.go:204] [ 6: 15] Signal 6, PID: 15, TID: 0, fault addr: 0x9: terminating thread group D0509 17:46:27.269543 431347 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 17:46:27.269641 431347 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 17:46:27.269669 431347 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 17:46:27.269771 431347 task_signals.go:204] [ 6: 12] Signal 6, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D0509 17:46:27.269833 431347 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 17:46:27.269924 431347 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 17:46:27.269956 431347 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 17:46:27.275290 431347 task_signals.go:204] [ 6: 9] Signal 6, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D0509 17:46:27.275427 431347 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 17:46:27.275542 431347 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 17:46:27.275571 431347 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 17:46:27.279289 431347 task_signals.go:204] [ 6: 6] Signal 6, PID: 6, TID: 0, fault addr: 0x9: terminating thread group D0509 17:46:27.279521 431347 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitNone to TaskExitInitiated D0509 17:46:27.364694 431347 urpc.go:611] urpc: unmarshal success. D0509 17:46:27.408225 431347 urpc.go:568] urpc: successfully marshalled 58381 bytes. D0509 17:46:27.423270 431347 urpc.go:611] urpc: unmarshal success. D0509 17:46:27.423467 431347 controller.go:226] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-0 D0509 17:46:27.424261 431347 urpc.go:568] urpc: successfully marshalled 364 bytes. D0509 17:46:27.546408 431347 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0509 17:46:27.546606 431347 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitZombie to TaskExitDead D0509 17:46:27.571850 431347 loader.go:1143] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-0 0}:0xc000453380] D0509 17:46:27.572063 431347 controller.go:560] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-0, pid: 6, waitStatus: 0x100, err: D0509 17:46:27.572286 431347 urpc.go:568] urpc: successfully marshalled 38 bytes. D0509 17:46:27.579321 432465 urpc.go:611] urpc: unmarshal success. I0509 17:46:27.579433 432465 main.go:260] Exiting with status: 256