2023/11/30 15:58:32 SYZFATAL: BUG: got no fallback coverage:
D1130 15:58:32.128853  251415 task_exit.go:204] [   7:  14] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1130 15:58:32.128890  251415 task_exit.go:204] [   7:  14] Transitioning from exit state TaskExitZombie to TaskExitDead
D1130 15:58:32.129026  251415 task_signals.go:204] [   7:  11] Signal 7, PID: 11, TID: 0, fault addr: 0x9: terminating thread group
D1130 15:58:32.129079  251415 task_exit.go:204] [   7:  11] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1130 15:58:32.129196  251415 task_exit.go:204] [   7:  11] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1130 15:58:32.129233  251415 task_exit.go:204] [   7:  11] Transitioning from exit state TaskExitZombie to TaskExitDead
D1130 15:58:32.129369  251415 task_signals.go:204] [   7:  16] Signal 7, PID: 16, TID: 0, fault addr: 0x9: terminating thread group
D1130 15:58:32.238443  251415 task_exit.go:204] [   7:  16] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1130 15:58:32.274865  251415 urpc.go:611] urpc: unmarshal success.
D1130 15:58:32.425951  251415 task_exit.go:204] [   7:  16] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1130 15:58:32.426057  251415 task_exit.go:204] [   7:  16] Transitioning from exit state TaskExitZombie to TaskExitDead
D1130 15:58:32.426142  251415 task_exit.go:204] [   7:   7] Transitioning from exit state TaskExitZombie to TaskExitDead
D1130 15:58:32.446690  251415 urpc.go:568] urpc: successfully marshalled 61327 bytes.
D1130 15:58:32.446659  251415 loader.go:1242] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-0 0}:0xc0001f96e0]
D1130 15:58:32.467247  251415 controller.go:523] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-0, pid: 7, waitStatus: 0x100, err: <nil>
D1130 15:58:32.470326  251686 urpc.go:611] urpc: unmarshal success.
I1130 15:58:32.470455  251686 main.go:224] Exiting with status: 256
D1130 15:58:32.467407  251415 urpc.go:568] urpc: successfully marshalled 38 bytes.
D1130 15:58:32.476252  251415 urpc.go:611] urpc: unmarshal success.
D1130 15:58:32.478638  251415 controller.go:232] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-0
D1130 15:58:32.650603  251415 urpc.go:568] urpc: successfully marshalled 259 bytes.
I1130 15:58:40.318380  251415 watchdog.go:295] Watchdog starting loop, tasks: 7, discount: 0s