2023/05/04 22:59:01 SYZFATAL: BUG: got no fallback coverage: D0504 22:59:01.536625 412441 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 22:59:01.536908 412441 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 22:59:01.536957 412441 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 22:59:01.537234 412441 task_signals.go:204] [ 7: 15] Signal 7, PID: 15, TID: 0, fault addr: 0x9: terminating thread group D0504 22:59:01.537370 412441 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 22:59:01.537533 412441 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 22:59:01.537579 412441 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 22:59:01.568606 412441 task_signals.go:204] [ 7: 18] Signal 7, PID: 18, TID: 0, fault addr: 0x9: terminating thread group D0504 22:59:01.568728 412441 task_exit.go:204] [ 7: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 22:59:01.568898 412441 task_exit.go:204] [ 7: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 22:59:01.568954 412441 task_exit.go:204] [ 7: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 22:59:01.537874 412441 task_signals.go:204] [ 7: 7] Signal 7, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D0504 22:59:01.599912 412441 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 22:59:01.600148 412441 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 22:59:01.592126 412441 task_signals.go:204] [ 7: 8] Signal 7, PID: 8, TID: 0, fault addr: 0x9: terminating thread group D0504 22:59:01.600263 412441 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 22:59:01.600390 412441 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 22:59:01.600443 412441 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 22:59:01.592454 412441 task_signals.go:204] [ 7: 12] Signal 7, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D0504 22:59:01.600544 412441 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 22:59:01.600646 412441 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 22:59:01.600681 412441 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 22:59:01.592328 412441 task_signals.go:204] [ 7: 10] Signal 7, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D0504 22:59:01.600771 412441 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 22:59:01.600874 412441 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 22:59:01.600904 412441 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 22:59:01.596717 412441 task_signals.go:204] [ 7: 11] Signal 7, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D0504 22:59:01.601005 412441 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 22:59:01.601119 412441 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 22:59:01.601160 412441 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 22:59:01.596822 412441 task_signals.go:204] [ 7: 17] Signal 7, PID: 17, TID: 0, fault addr: 0x9: terminating thread group D0504 22:59:01.601254 412441 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 22:59:01.601350 412441 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 22:59:01.601383 412441 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 22:59:01.596554 412441 task_signals.go:204] [ 7: 13] Signal 7, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D0504 22:59:01.601470 412441 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 22:59:01.601573 412441 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 22:59:01.601599 412441 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitZombie to TaskExitDead executing program D0504 22:59:01.607348 412441 task_signals.go:204] [ 7: 9] Signal 7, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D0504 22:59:01.607482 412441 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0504 22:59:01.620255 412441 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0504 22:59:01.620345 412441 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 22:59:01.620399 412441 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0504 22:59:01.635945 412623 urpc.go:611] urpc: unmarshal success. I0504 22:59:01.636090 412623 main.go:260] Exiting with status: 256 D0504 22:59:01.635497 412441 loader.go:1143] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-test-0 0}:0xc0002746c0] D0504 22:59:01.635664 412441 controller.go:560] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-test-0, pid: 7, waitStatus: 0x100, err: D0504 22:59:01.635789 412441 urpc.go:568] urpc: successfully marshalled 38 bytes. D0504 22:59:01.857482 412441 urpc.go:611] urpc: unmarshal success. D0504 22:59:01.886154 412441 urpc.go:568] urpc: successfully marshalled 56590 bytes. D0504 22:59:01.987198 412441 urpc.go:611] urpc: unmarshal success. D0504 22:59:01.987419 412441 controller.go:226] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-test-0 D0504 22:59:01.988144 412441 urpc.go:568] urpc: successfully marshalled 259 bytes. I0504 22:59:06.799353 412441 watchdog.go:295] Watchdog starting loop, tasks: 7, discount: 0s