2023/10/17 22:07:20 SYZFATAL: BUG: got no fallback coverage:
D1017 22:07:20.351844  885108 task_exit.go:204] [   6:   6] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1017 22:07:20.352106  885108 task_exit.go:204] [   6:   6] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1017 22:07:20.352276  885108 task_signals.go:204] [   6:  14] Signal 6, PID: 14, TID: 0, fault addr: 0x9: terminating thread group
D1017 22:07:20.352348  885108 task_exit.go:204] [   6:  14] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1017 22:07:20.352474  885108 task_exit.go:204] [   6:  14] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1017 22:07:20.352501  885108 task_exit.go:204] [   6:  14] Transitioning from exit state TaskExitZombie to TaskExitDead
D1017 22:07:20.352644  885108 task_signals.go:204] [   6:   9] Signal 6, PID: 9, TID: 0, fault addr: 0x9: terminating thread group
D1017 22:07:20.352724  885108 task_exit.go:204] [   6:   9] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1017 22:07:20.352836  885108 task_exit.go:204] [   6:   9] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1017 22:07:20.352874  885108 task_exit.go:204] [   6:   9] Transitioning from exit state TaskExitZombie to TaskExitDead
D1017 22:07:20.353037  885108 task_signals.go:204] [   6:  10] Signal 6, PID: 10, TID: 0, fault addr: 0x9: terminating thread group
D1017 22:07:20.353097  885108 task_exit.go:204] [   6:  10] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1017 22:07:20.353209  885108 task_exit.go:204] [   6:  10] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1017 22:07:20.353235  885108 task_exit.go:204] [   6:  10] Transitioning from exit state TaskExitZombie to TaskExitDead
D1017 22:07:20.353368  885108 task_signals.go:204] [   6:  11] Signal 6, PID: 11, TID: 0, fault addr: 0x9: terminating thread group
D1017 22:07:20.353423  885108 task_exit.go:204] [   6:  11] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1017 22:07:20.353536  885108 task_exit.go:204] [   6:  11] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1017 22:07:20.353574  885108 task_exit.go:204] [   6:  11] Transitioning from exit state TaskExitZombie to TaskExitDead
D1017 22:07:20.353751  885108 task_signals.go:204] [   6:  13] Signal 6, PID: 13, TID: 0, fault addr: 0x9: terminating thread group
D1017 22:07:20.353807  885108 task_exit.go:204] [   6:  13] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1017 22:07:20.353929  885108 task_exit.go:204] [   6:  13] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1017 22:07:20.353958  885108 task_exit.go:204] [   6:  13] Transitioning from exit state TaskExitZombie to TaskExitDead
D1017 22:07:20.354073  885108 task_signals.go:204] [   6:  12] Signal 6, PID: 12, TID: 0, fault addr: 0x9: terminating thread group
D1017 22:07:20.354133  885108 task_exit.go:204] [   6:  12] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1017 22:07:20.358644  885108 task_signals.go:204] [   6:  16] Signal 6, PID: 16, TID: 0, fault addr: 0x9: terminating thread group
D1017 22:07:20.358755  885108 task_signals.go:204] [   6:   8] Signal 6, PID: 8, TID: 0, fault addr: 0x9: terminating thread group
D1017 22:07:20.358828  885108 task_exit.go:204] [   6:  12] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1017 22:07:20.358861  885108 task_exit.go:204] [   6:  12] Transitioning from exit state TaskExitZombie to TaskExitDead
D1017 22:07:20.358975  885108 task_exit.go:204] [   6:  16] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1017 22:07:20.359078  885108 task_exit.go:204] [   6:  16] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1017 22:07:20.359115  885108 task_exit.go:204] [   6:  16] Transitioning from exit state TaskExitZombie to TaskExitDead
D1017 22:07:20.359245  885108 task_exit.go:204] [   6:   8] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1017 22:07:20.359365  885108 task_exit.go:204] [   6:   8] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1017 22:07:20.359391  885108 task_exit.go:204] [   6:   8] Transitioning from exit state TaskExitZombie to TaskExitDead
D1017 22:07:20.431424  885108 task_signals.go:204] [   6:   7] Signal 6, PID: 7, TID: 0, fault addr: 0x9: terminating thread group
D1017 22:07:20.431584  885108 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1017 22:07:20.530387  885108 task_exit.go:361] [  19(   1):  19(   1)] Init process terminating, killing namespace
D1017 22:07:20.530520  885108 task_exit.go:204] [  19(   1):  19(   1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1017 22:07:20.530610  885108 task_signals.go:470] [   1:   1] Notified of signal 17
D1017 22:07:20.534369  885108 task_signals.go:179] [   1:   1] Restarting syscall 98: interrupted by signal 17
D1017 22:07:20.534443  885108 task_signals.go:220] [   1:   1] Signal 17: delivering to handler
D1017 22:07:20.611864  885108 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1017 22:07:20.612002  885108 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitZombie to TaskExitDead
D1017 22:07:20.612073  885108 task_exit.go:204] [   6:   6] Transitioning from exit state TaskExitZombie to TaskExitDead
D1017 22:07:20.634432  885108 urpc.go:611] urpc: unmarshal success.
D1017 22:07:20.684687  885108 loader.go:1179] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-1 0}:0xc0002f8450]
D1017 22:07:20.684837  885108 controller.go:568] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-1, pid: 6, waitStatus: 0x100, err: <nil>
D1017 22:07:20.684969  885108 urpc.go:568] urpc: successfully marshalled 38 bytes.
D1017 22:07:20.685095  885298 urpc.go:611] urpc: unmarshal success.
I1017 22:07:20.685224  885298 main.go:223] Exiting with status: 256
D1017 22:07:20.694247  885108 urpc.go:568] urpc: successfully marshalled 58281 bytes.
D1017 22:07:20.716478  885108 urpc.go:611] urpc: unmarshal success.
D1017 22:07:20.716650  885108 controller.go:234] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-1
D1017 22:07:20.722282  885108 urpc.go:568] urpc: successfully marshalled 257 bytes.