2023/10/18 18:26:44 SYZFATAL: BUG: got no fallback coverage:
D1018 18:26:44.022300   75543 task_signals.go:204] [   6:   7] Signal 6, PID: 7, TID: 0, fault addr: 0x9: terminating thread group
D1018 18:26:44.038349   75543 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1018 18:26:44.065752   75543 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1018 18:26:44.065895   75543 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitZombie to TaskExitDead
D1018 18:26:44.065956   75543 task_exit.go:204] [   6:   6] Transitioning from exit state TaskExitZombie to TaskExitDead
D1018 18:26:44.130763   76234 urpc.go:611] urpc: unmarshal success.
I1018 18:26:44.130884   76234 main.go:223] Exiting with status: 256
D1018 18:26:44.130328   75543 loader.go:1178] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-0 0}:0xc0003cca50]
D1018 18:26:44.130495   75543 controller.go:568] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-0, pid: 6, waitStatus: 0x100, err: <nil>
D1018 18:26:44.130635   75543 urpc.go:568] urpc: successfully marshalled 38 bytes.
D1018 18:26:44.152906   75543 urpc.go:611] urpc: unmarshal success.
D1018 18:26:44.169205   75543 urpc.go:568] urpc: successfully marshalled 55614 bytes.
D1018 18:26:44.362426   75543 urpc.go:611] urpc: unmarshal success.
D1018 18:26:44.362643   75543 controller.go:234] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-0
D1018 18:26:44.402351   75543 urpc.go:568] urpc: successfully marshalled 257 bytes.