2023/04/25 19:01:17 SYZFATAL: BUG: got no fallback coverage:
D0425 19:01:18.071226  175788 task_exit.go:204] [   7:  11] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0425 19:01:18.071476  175788 task_exit.go:204] [   7:  11] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0425 19:01:18.071516  175788 task_exit.go:204] [   7:  11] Transitioning from exit state TaskExitZombie to TaskExitDead
D0425 19:01:18.071702  175788 task_signals.go:204] [   7:  14] Signal 7, PID: 14, TID: 0, fault addr: 0x9: terminating thread group
D0425 19:01:18.071793  175788 task_exit.go:204] [   7:  14] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0425 19:01:18.071898  175788 task_exit.go:204] [   7:  14] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0425 19:01:18.071929  175788 task_exit.go:204] [   7:  14] Transitioning from exit state TaskExitZombie to TaskExitDead
D0425 19:01:18.072105  175788 task_signals.go:204] [   7:  13] Signal 7, PID: 13, TID: 0, fault addr: 0x9: terminating thread group
D0425 19:01:18.072178  175788 task_exit.go:204] [   7:  13] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0425 19:01:18.072295  175788 task_exit.go:204] [   7:  13] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0425 19:01:18.072329  175788 task_exit.go:204] [   7:  13] Transitioning from exit state TaskExitZombie to TaskExitDead
D0425 19:01:18.072447  175788 task_signals.go:204] [   7:  12] Signal 7, PID: 12, TID: 0, fault addr: 0x9: terminating thread group
D0425 19:01:18.072509  175788 task_exit.go:204] [   7:  12] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0425 19:01:18.072614  175788 task_exit.go:204] [   7:  12] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0425 19:01:18.072646  175788 task_exit.go:204] [   7:  12] Transitioning from exit state TaskExitZombie to TaskExitDead
D0425 19:01:18.072758  175788 task_signals.go:204] [   7:   7] Signal 7, PID: 7, TID: 0, fault addr: 0x9: terminating thread group
D0425 19:01:18.072831  175788 task_exit.go:204] [   7:   7] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0425 19:01:18.072943  175788 task_exit.go:204] [   7:   7] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0425 19:01:18.073060  175788 task_signals.go:204] [   7:   8] Signal 7, PID: 8, TID: 0, fault addr: 0x9: terminating thread group
D0425 19:01:18.073126  175788 task_exit.go:204] [   7:   8] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0425 19:01:18.073262  175788 task_exit.go:204] [   7:   8] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0425 19:01:18.073301  175788 task_exit.go:204] [   7:   8] Transitioning from exit state TaskExitZombie to TaskExitDead
D0425 19:01:18.073412  175788 task_signals.go:204] [   7:  10] Signal 7, PID: 10, TID: 0, fault addr: 0x9: terminating thread group
D0425 19:01:18.073473  175788 task_exit.go:204] [   7:  10] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0425 19:01:18.073588  175788 task_exit.go:204] [   7:  10] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0425 19:01:18.073627  175788 task_exit.go:204] [   7:  10] Transitioning from exit state TaskExitZombie to TaskExitDead
D0425 19:01:18.073723  175788 task_signals.go:204] [   7:   9] Signal 7, PID: 9, TID: 0, fault addr: 0x9: terminating thread group
D0425 19:01:18.073793  175788 task_exit.go:204] [   7:   9] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0425 19:01:18.073906  175788 task_exit.go:204] [   7:   9] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0425 19:01:18.073938  175788 task_exit.go:204] [   7:   9] Transitioning from exit state TaskExitZombie to TaskExitDead
D0425 19:01:18.075215  175788 task_signals.go:204] [   7:  15] Signal 7, PID: 15, TID: 0, fault addr: 0x9: terminating thread group
D0425 19:01:18.075407  175788 task_exit.go:204] [   7:  15] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0425 19:01:18.106128  175788 task_exit.go:204] [   7:  15] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0425 19:01:18.115121  175788 task_exit.go:204] [   7:  15] Transitioning from exit state TaskExitZombie to TaskExitDead
D0425 19:01:18.115266  175788 task_exit.go:204] [   7:   7] Transitioning from exit state TaskExitZombie to TaskExitDead
D0425 19:01:18.115524  175788 loader.go:1133] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-0 0}:0xc000284300]
D0425 19:01:18.115628  175788 controller.go:555] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-0, pid: 7, waitStatus: 0x100, err: <nil>
D0425 19:01:18.115832  175788 urpc.go:568] urpc: successfully marshalled 38 bytes.
D0425 19:01:18.118971  176469 urpc.go:611] urpc: unmarshal success.
I0425 19:01:18.119147  176469 main.go:260] Exiting with status: 256
D0425 19:01:18.260283  175788 urpc.go:611] urpc: unmarshal success.
D0425 19:01:18.457205  175788 urpc.go:568] urpc: successfully marshalled 56563 bytes.
D0425 19:01:18.459010  175788 urpc.go:611] urpc: unmarshal success.
D0425 19:01:18.459200  175788 controller.go:226] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-0
D0425 19:01:18.459860  175788 urpc.go:568] urpc: successfully marshalled 259 bytes.