2023/10/25 14:13:35 SYZFATAL: BUG: got no fallback coverage:
D1025 14:13:35.877762  181944 task_signals.go:204] [   6:   9] Signal 6, PID: 9, TID: 0, fault addr: 0x9: terminating thread group
D1025 14:13:35.877937  181944 task_signals.go:204] [   6:  13] Signal 6, PID: 13, TID: 0, fault addr: 0x9: terminating thread group
D1025 14:13:35.878133  181944 task_signals.go:204] [   6:  11] Signal 6, PID: 11, TID: 0, fault addr: 0x9: terminating thread group
D1025 14:13:35.881517  181944 task_signals.go:204] [   6:   6] Signal 6, PID: 6, TID: 0, fault addr: 0x9: terminating thread group
D1025 14:13:35.882222  181944 task_exit.go:204] [   6:   8] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1025 14:13:35.882325  181944 task_exit.go:204] [   6:   8] Transitioning from exit state TaskExitZombie to TaskExitDead
D1025 14:13:35.882458  181944 task_signals.go:204] [   6:  10] Signal 6, PID: 10, TID: 0, fault addr: 0x9: terminating thread group
D1025 14:13:35.882530  181944 task_exit.go:204] [   6:  10] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1025 14:13:35.882648  181944 task_exit.go:204] [   6:  10] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1025 14:13:35.882675  181944 task_exit.go:204] [   6:  10] Transitioning from exit state TaskExitZombie to TaskExitDead
D1025 14:13:35.890418  181944 task_signals.go:204] [   6:   7] Signal 6, PID: 7, TID: 0, fault addr: 0x9: terminating thread group
D1025 14:13:35.891370  181944 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1025 14:13:35.891571  181944 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1025 14:13:35.892007  181944 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitZombie to TaskExitDead
D1025 14:13:35.908575  181944 task_exit.go:204] [   6:  16] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1025 14:13:35.908740  181944 task_exit.go:204] [   6:   6] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1025 14:13:35.908900  181944 task_exit.go:204] [   6:  12] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1025 14:13:35.909026  181944 task_exit.go:204] [   6:  12] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1025 14:13:35.909248  181944 task_exit.go:204] [   6:  12] Transitioning from exit state TaskExitZombie to TaskExitDead
D1025 14:13:35.909324  181944 task_exit.go:204] [   6:  14] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1025 14:13:35.909379  181944 task_exit.go:204] [   6:   9] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1025 14:13:35.909663  181944 task_exit.go:204] [   6:  13] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1025 14:13:35.910242  181944 task_exit.go:204] [   6:  11] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1025 14:13:35.911000  181944 task_exit.go:204] [   6:   9] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1025 14:13:35.911053  181944 task_exit.go:204] [   6:   9] Transitioning from exit state TaskExitZombie to TaskExitDead
D1025 14:13:35.911590  181944 task_exit.go:204] [   6:  13] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1025 14:13:35.911824  181944 task_exit.go:204] [   6:  13] Transitioning from exit state TaskExitZombie to TaskExitDead
D1025 14:13:36.011021  181944 task_exit.go:204] [   6:  16] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1025 14:13:36.102352  181944 task_exit.go:204] [   6:  16] Transitioning from exit state TaskExitZombie to TaskExitDead
D1025 14:13:36.102897  181944 task_exit.go:204] [   6:  11] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1025 14:13:36.102949  181944 task_exit.go:204] [   6:  11] Transitioning from exit state TaskExitZombie to TaskExitDead
D1025 14:13:36.103052  181944 task_exit.go:204] [   6:   6] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1025 14:13:36.103130  181944 task_exit.go:204] [   6:  14] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1025 14:13:36.103160  181944 task_exit.go:204] [   6:  14] Transitioning from exit state TaskExitZombie to TaskExitDead
D1025 14:13:36.103209  181944 task_exit.go:204] [   6:   6] Transitioning from exit state TaskExitZombie to TaskExitDead
D1025 14:13:36.110367  181944 urpc.go:611] urpc: unmarshal success.
D1025 14:13:36.137357  181944 urpc.go:568] urpc: successfully marshalled 58057 bytes.
D1025 14:13:36.149034  182559 urpc.go:611] urpc: unmarshal success.
I1025 14:13:36.149137  182559 main.go:223] Exiting with status: 256
D1025 14:13:36.148635  181944 loader.go:1178] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-1 0}:0xc000232900]
D1025 14:13:36.148768  181944 controller.go:568] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-1, pid: 6, waitStatus: 0x100, err: <nil>
D1025 14:13:36.148884  181944 urpc.go:568] urpc: successfully marshalled 38 bytes.
D1025 14:13:36.157206  181944 urpc.go:611] urpc: unmarshal success.
D1025 14:13:36.157337  181944 controller.go:234] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-1
D1025 14:13:36.254347  181944 urpc.go:568] urpc: successfully marshalled 257 bytes.