2023/05/04 15:16:50 SYZFATAL: BUG: got no fallback coverage: D0504 15:16:50.345732 18526 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 15:16:50.346056 18526 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 15:16:50.346135 18526 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 15:16:50.346372 18526 task_signals.go:204] [ 6: 6] Signal 6, PID: 6, TID: 0, fault addr: 0x9: terminating thread group D0504 15:16:50.346480 18526 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 15:16:50.346652 18526 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 15:16:50.346820 18526 task_signals.go:204] [ 6: 7] Signal 6, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D0504 15:16:50.346930 18526 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 15:16:50.347171 18526 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 15:16:50.347306 18526 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 15:16:50.347540 18526 task_signals.go:204] [ 6: 10] Signal 6, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D0504 15:16:50.347665 18526 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 15:16:50.347806 18526 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 15:16:50.347886 18526 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 15:16:50.348150 18526 task_signals.go:204] [ 6: 11] Signal 6, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D0504 15:16:50.348260 18526 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 15:16:50.348415 18526 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 15:16:50.348465 18526 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 15:16:50.348638 18526 task_signals.go:204] [ 6: 12] Signal 6, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D0504 15:16:50.348822 18526 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 15:16:50.349067 18526 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 15:16:50.349663 18526 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 15:16:50.350360 18526 task_signals.go:204] [ 6: 14] Signal 6, PID: 14, TID: 0, fault addr: 0x9: terminating thread group D0504 15:16:50.350477 18526 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 15:16:50.350665 18526 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 15:16:50.350724 18526 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 15:16:50.350906 18526 task_signals.go:204] [ 6: 15] Signal 6, PID: 15, TID: 0, fault addr: 0x9: terminating thread group D0504 15:16:50.351001 18526 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 15:16:50.351206 18526 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 15:16:50.351267 18526 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 15:16:50.368745 18526 task_signals.go:204] [ 6: 9] Signal 6, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D0504 15:16:50.368940 18526 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 15:16:50.369150 18526 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 15:16:50.369205 18526 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 15:16:50.563412 18526 task_signals.go:204] [ 6: 13] Signal 6, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D0504 15:16:50.563601 18526 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 15:16:50.606354 18526 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 15:16:50.606454 18526 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 15:16:50.606516 18526 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 15:16:50.623709 18796 urpc.go:611] urpc: unmarshal success. I0504 15:16:50.623801 18796 main.go:260] Exiting with status: 256 D0504 15:16:50.623309 18526 loader.go:1143] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-1 0}:0xc0003ca3f0] D0504 15:16:50.623430 18526 controller.go:560] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-1, pid: 6, waitStatus: 0x100, err: D0504 15:16:50.623566 18526 urpc.go:568] urpc: successfully marshalled 38 bytes. D0504 15:16:50.668505 18526 urpc.go:611] urpc: unmarshal success. D0504 15:16:50.808177 18526 urpc.go:611] urpc: unmarshal success. D0504 15:16:50.808331 18526 controller.go:226] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-1 D0504 15:16:50.808950 18526 urpc.go:568] urpc: successfully marshalled 257 bytes. D0504 15:16:50.856579 18526 urpc.go:568] urpc: successfully marshalled 54522 bytes. I0504 15:16:57.541127 18526 watchdog.go:295] Watchdog starting loop, tasks: 6, discount: 0s