2023/04/26 22:57:42 SYZFATAL: BUG: got no fallback coverage:
D0426 22:57:42.346710  860834 task_exit.go:204] [   6:   8] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0426 22:57:42.346911  860834 task_exit.go:204] [   6:   8] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0426 22:57:42.346941  860834 task_exit.go:204] [   6:   8] Transitioning from exit state TaskExitZombie to TaskExitDead
D0426 22:57:42.347133  860834 task_signals.go:204] [   6:  10] Signal 6, PID: 10, TID: 0, fault addr: 0x9: terminating thread group
D0426 22:57:42.347218  860834 task_exit.go:204] [   6:  10] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0426 22:57:42.347320  860834 task_exit.go:204] [   6:  10] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0426 22:57:42.347347  860834 task_exit.go:204] [   6:  10] Transitioning from exit state TaskExitZombie to TaskExitDead
D0426 22:57:42.347463  860834 task_signals.go:204] [   6:  11] Signal 6, PID: 11, TID: 0, fault addr: 0x9: terminating thread group
D0426 22:57:42.347533  860834 task_exit.go:204] [   6:  11] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0426 22:57:42.347652  860834 task_exit.go:204] [   6:  11] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0426 22:57:42.347683  860834 task_exit.go:204] [   6:  11] Transitioning from exit state TaskExitZombie to TaskExitDead
D0426 22:57:42.347841  860834 task_signals.go:204] [   6:   9] Signal 6, PID: 9, TID: 0, fault addr: 0x9: terminating thread group
D0426 22:57:42.347900  860834 task_exit.go:204] [   6:   9] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0426 22:57:42.348005  860834 task_exit.go:204] [   6:   9] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0426 22:57:42.348036  860834 task_exit.go:204] [   6:   9] Transitioning from exit state TaskExitZombie to TaskExitDead
D0426 22:57:42.348187  860834 task_signals.go:204] [   6:   7] Signal 6, PID: 7, TID: 0, fault addr: 0x9: terminating thread group
D0426 22:57:42.348248  860834 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0426 22:57:42.348355  860834 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0426 22:57:42.348388  860834 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitZombie to TaskExitDead
D0426 22:57:42.348555  860834 task_signals.go:204] [   6:   6] Signal 6, PID: 6, TID: 0, fault addr: 0x9: terminating thread group
D0426 22:57:42.348611  860834 task_exit.go:204] [   6:   6] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0426 22:57:42.348734  860834 task_exit.go:204] [   6:   6] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0426 22:57:42.362005  860834 task_signals.go:204] [   6:  12] Signal 6, PID: 12, TID: 0, fault addr: 0x9: terminating thread group
D0426 22:57:42.363847  860834 task_exit.go:204] [   6:  12] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0426 22:57:42.364007  860834 task_exit.go:204] [   6:  12] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0426 22:57:42.364055  860834 task_exit.go:204] [   6:  12] Transitioning from exit state TaskExitZombie to TaskExitDead
D0426 22:57:42.364290  860834 task_signals.go:204] [   6:  13] Signal 6, PID: 13, TID: 0, fault addr: 0x9: terminating thread group
D0426 22:57:42.364387  860834 task_exit.go:204] [   6:  13] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0426 22:57:42.364554  860834 task_exit.go:204] [   6:  13] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0426 22:57:42.364605  860834 task_exit.go:204] [   6:  13] Transitioning from exit state TaskExitZombie to TaskExitDead
D0426 22:57:42.364796  860834 task_signals.go:204] [   6:  14] Signal 6, PID: 14, TID: 0, fault addr: 0x9: terminating thread group
D0426 22:57:42.364879  860834 task_exit.go:204] [   6:  14] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0426 22:57:42.435657  860834 task_exit.go:204] [   6:  14] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0426 22:57:42.435766  860834 task_exit.go:204] [   6:  14] Transitioning from exit state TaskExitZombie to TaskExitDead
D0426 22:57:42.435830  860834 task_exit.go:204] [   6:   6] Transitioning from exit state TaskExitZombie to TaskExitDead
D0426 22:57:42.435957  860834 loader.go:1133] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-1 0}:0xc0002f3230]
D0426 22:57:42.436125  860834 controller.go:555] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-1, pid: 6, waitStatus: 0x100, err: <nil>
D0426 22:57:42.436264  860834 urpc.go:568] urpc: successfully marshalled 38 bytes.
D0426 22:57:42.436377  861114 urpc.go:611] urpc: unmarshal success.
I0426 22:57:42.436499  861114 main.go:260] Exiting with status: 256
D0426 22:57:42.765984  860834 urpc.go:611] urpc: unmarshal success.
D0426 22:57:42.805854  860834 urpc.go:568] urpc: successfully marshalled 54550 bytes.
D0426 22:57:42.827325  860834 urpc.go:611] urpc: unmarshal success.
D0426 22:57:42.827522  860834 controller.go:226] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-1
D0426 22:57:42.828230  860834 urpc.go:568] urpc: successfully marshalled 257 bytes.