2023/05/04 03:15:07 SYZFATAL: BUG: got no fallback coverage: D0504 03:15:07.772501 456174 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 03:15:07.772750 456174 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 03:15:07.772790 456174 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 03:15:07.773035 456174 task_signals.go:204] [ 6: 7] Signal 6, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D0504 03:15:07.773116 456174 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 03:15:07.773229 456174 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 03:15:07.773269 456174 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 03:15:07.779211 456174 task_signals.go:204] [ 6: 14] Signal 6, PID: 14, TID: 0, fault addr: 0x9: terminating thread group D0504 03:15:07.779366 456174 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 03:15:07.779535 456174 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 03:15:07.779582 456174 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 03:15:07.779825 456174 task_signals.go:204] [ 6: 16] Signal 6, PID: 16, TID: 0, fault addr: 0x9: terminating thread group D0504 03:15:07.779897 456174 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 03:15:07.780000 456174 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 03:15:07.780054 456174 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 03:15:07.780212 456174 task_signals.go:204] [ 6: 6] Signal 6, PID: 6, TID: 0, fault addr: 0x9: terminating thread group D0504 03:15:07.780283 456174 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 03:15:07.780391 456174 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 03:15:07.780509 456174 task_signals.go:204] [ 6: 8] Signal 6, PID: 8, TID: 0, fault addr: 0x9: terminating thread group D0504 03:15:07.780565 456174 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 03:15:07.780671 456174 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 03:15:07.780698 456174 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 03:15:07.780852 456174 task_signals.go:204] [ 6: 10] Signal 6, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D0504 03:15:07.780907 456174 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 03:15:07.781030 456174 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 03:15:07.781072 456174 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 03:15:07.781211 456174 task_signals.go:204] [ 6: 9] Signal 6, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D0504 03:15:07.781266 456174 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 03:15:07.781369 456174 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 03:15:07.781406 456174 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 03:15:07.781534 456174 task_signals.go:204] [ 6: 13] Signal 6, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D0504 03:15:07.781595 456174 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 03:15:07.781704 456174 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 03:15:07.781742 456174 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 03:15:07.781867 456174 task_signals.go:204] [ 6: 11] Signal 6, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D0504 03:15:07.781918 456174 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 03:15:07.837395 456174 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 03:15:07.837481 456174 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 03:15:07.837541 456174 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 03:15:07.837705 456174 loader.go:1143] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-1 0}:0xc0002d0600] D0504 03:15:07.837802 456174 controller.go:560] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-1, pid: 6, waitStatus: 0x100, err: D0504 03:15:07.838066 456330 urpc.go:611] urpc: unmarshal success. I0504 03:15:07.838171 456330 main.go:260] Exiting with status: 256 D0504 03:15:07.838627 456174 urpc.go:568] urpc: successfully marshalled 38 bytes. D0504 03:15:08.017667 456174 urpc.go:611] urpc: unmarshal success. D0504 03:15:08.065692 456174 urpc.go:568] urpc: successfully marshalled 54577 bytes. D0504 03:15:08.229797 456174 urpc.go:611] urpc: unmarshal success. D0504 03:15:08.229996 456174 controller.go:226] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-1 D0504 03:15:08.230705 456174 urpc.go:568] urpc: successfully marshalled 256 bytes. I0504 03:15:14.779110 456174 watchdog.go:295] Watchdog starting loop, tasks: 6, discount: 0s