2023/03/22 09:55:13 SYZFATAL: BUG: got no fallback coverage: loop exited with status 0 D0322 09:55:13.175173 903506 task_signals.go:204] [ 6: 8] Signal 6, PID: 8, TID: 0, fault addr: 0x9: terminating thread group D0322 09:55:13.175193 903506 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0322 09:55:13.175205 903506 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0322 09:55:13.175211 903506 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0322 09:55:13.175221 903506 task_signals.go:204] [ 6: 16] Signal 6, PID: 16, TID: 0, fault addr: 0x9: terminating thread group D0322 09:55:13.175233 903506 task_signals.go:204] [ 6: 19] Signal 6, PID: 19, TID: 0, fault addr: 0x9: terminating thread group D0322 09:55:13.175203 903506 task_signals.go:204] [ 6: 10] Signal 6, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D0322 09:55:13.175241 903506 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0322 09:55:13.175253 903506 task_signals.go:204] [ 6: 18] Signal 6, PID: 18, TID: 0, fault addr: 0x9: terminating thread group D0322 09:55:13.175261 903506 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0322 09:55:13.175269 903506 task_signals.go:204] [ 6: 9] Signal 6, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D0322 09:55:13.175280 903506 task_signals.go:204] [ 6: 12] Signal 6, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D0322 09:55:13.175280 903506 task_signals.go:204] [ 6: 14] Signal 6, PID: 14, TID: 0, fault addr: 0x9: terminating thread group D0322 09:55:13.175288 903506 task_signals.go:204] [ 6: 11] Signal 6, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D0322 09:55:13.175298 903506 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0322 09:55:13.175307 903506 task_signals.go:204] [ 6: 13] Signal 6, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D0322 09:55:13.175319 903506 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0322 09:55:13.175323 903506 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0322 09:55:13.175348 903506 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0322 09:55:13.175355 903506 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0322 09:55:13.175370 903506 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0322 09:55:13.175375 903506 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0322 09:55:13.175387 903506 task_exit.go:204] [ 6: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0322 09:55:13.175393 903506 task_exit.go:204] [ 6: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0322 09:55:13.175397 903506 task_exit.go:204] [ 6: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0322 09:55:13.175410 903506 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0322 09:55:13.175416 903506 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0322 09:55:13.175421 903506 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0322 09:55:13.175431 903506 task_exit.go:204] [ 6: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0322 09:55:13.175437 903506 task_exit.go:204] [ 6: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0322 09:55:13.175441 903506 task_exit.go:204] [ 6: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0322 09:55:13.175450 903506 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0322 09:55:13.175456 903506 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0322 09:55:13.175463 903506 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0322 09:55:13.175475 903506 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0322 09:55:13.175481 903506 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0322 09:55:13.175485 903506 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0322 09:55:13.175496 903506 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0322 09:55:13.175502 903506 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0322 09:55:13.175509 903506 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0322 09:55:13.175521 903506 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0322 09:55:13.175526 903506 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0322 09:55:13.175530 903506 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0322 09:55:13.175627 903506 task_signals.go:204] [ 6: 7] Signal 6, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D0322 09:55:13.175639 903506 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0322 09:55:13.187825 903506 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0322 09:55:13.187914 903506 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0322 09:55:13.187946 903506 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitZombie to TaskExitDead D0322 09:55:13.191062 903506 loader.go:1103] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-test-0 0}:0x40002cfef0] D0322 09:55:13.191113 903506 controller.go:552] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-test-0, pid: 6, waitStatus: 0x100, err: D0322 09:55:13.191155 903506 urpc.go:568] urpc: successfully marshalled 38 bytes. D0322 09:55:13.191272 903612 urpc.go:611] urpc: unmarshal success. I0322 09:55:13.191313 903612 main.go:258] Exiting with status: 256 D0322 09:55:13.277073 903506 urpc.go:611] urpc: unmarshal success. D0322 09:55:13.278100 903506 urpc.go:568] urpc: successfully marshalled 52234 bytes. D0322 09:55:13.279601 903506 urpc.go:611] urpc: unmarshal success. D0322 09:55:13.279636 903506 controller.go:223] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-test-0 D0322 09:55:13.279720 903506 urpc.go:568] urpc: successfully marshalled 144 bytes. D0322 09:55:14.144637 903506 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0322 09:55:14.144676 903506 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0322 09:55:15.144802 903506 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0322 09:55:20.145179 903506 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0322 09:55:21.144417 903506 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0322 09:55:22.144509 903506 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0322 09:55:22.144545 903506 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0322 09:55:23.144660 903506 sampler.go:191] Time: Adjusting syscall overhead down to 7