fatal error: unexpected signal during runtime execution
D1128 16:54:30.549340   18556 task_signals.go:467] [  32] Notified of signal 23
D1128 16:54:30.565619   18556 task_signals.go:467] [  27] Notified of signal 23
D1128 16:54:30.567430   18556 task_signals.go:179] [ 7651] Restarting syscall 202 after errno 512: interrupted by signal 23
D1128 16:54:30.567479   18556 task_signals.go:220] [ 7651] Signal 23: delivering to handler
D1128 16:54:30.571175   18556 task_signals.go:179] [  27] Restarting syscall 202 after errno 512: interrupted by signal 23
D1128 16:54:30.571228   18556 task_signals.go:220] [  27] Signal 23: delivering to handler
D1128 16:54:30.576541   18556 task_signals.go:220] [  20] Signal 23: delivering to handler
D1128 16:54:30.579653   18556 task_signals.go:467] [ 7747] Notified of signal 23
D1128 16:54:30.585311   18556 task_signals.go:478] [  37] No task notified of signal 23
D1128 16:54:30.586262   18556 task_signals.go:220] [  32] Signal 23: delivering to handler
D1128 16:54:30.587316   18556 task_signals.go:220] [ 7747] Signal 23: delivering to handler
D1128 16:54:30.612323   18556 task_signals.go:467] [  33] Notified of signal 23
D1128 16:54:30.618830   18556 task_signals.go:179] [  33] Restarting syscall 202 after errno 512: interrupted by signal 23
D1128 16:54:30.618872   18556 task_signals.go:220] [  33] Signal 23: delivering to handler
D1128 16:54:30.627876   18556 task_signals.go:467] [  20] Notified of signal 23
D1128 16:54:30.631749   18556 task_signals.go:467] [  36] Notified of signal 23
D1128 16:54:30.634434   18556 task_signals.go:179] [  20] Restarting syscall 202 after errno 512: interrupted by signal 23
D1128 16:54:30.634495   18556 task_signals.go:220] [  20] Signal 23: delivering to handler
D1128 16:54:30.635669   18556 task_signals.go:179] [  36] Restarting syscall 202 after errno 512: interrupted by signal 23
D1128 16:54:30.635735   18556 task_signals.go:220] [  36] Signal 23: delivering to handler
D1128 16:54:30.684826   18556 task_signals.go:220] [  37] Signal 23: delivering to handler
D1128 16:54:30.703800   18556 task_signals.go:467] [  37] Notified of signal 23
D1128 16:54:30.736113   18556 task_signals.go:220] [  37] Signal 23: delivering to handler
D1128 16:54:30.770309   18556 task_signals.go:467] [  37] Notified of signal 23
D1128 16:54:30.771063   18556 task_signals.go:220] [  37] Signal 23: delivering to handler
D1128 16:54:30.805221   18556 task_signals.go:467] [  19] Notified of signal 23
D1128 16:54:30.822963   18556 task_signals.go:220] [  19] Signal 23: delivering to handler
D1128 16:54:30.858197   18556 task_signals.go:467] [  19] Notified of signal 23
D1128 16:54:30.868810   18556 task_signals.go:220] [  19] Signal 23: delivering to handler
D1128 16:54:30.917322   18556 task_signals.go:478] [  35] No task notified of signal 23
D1128 16:54:30.920972   18556 task_signals.go:220] [  35] Signal 23: delivering to handler
D1128 16:54:30.931277   18556 task_signals.go:467] [  19] Notified of signal 23
D1128 16:54:30.966932   18556 task_signals.go:220] [  19] Signal 23: delivering to handler
D1128 16:54:31.042603   18556 task_signals.go:467] [  19] Notified of signal 23
D1128 16:54:31.044736   18556 task_signals.go:220] [  19] Signal 23: delivering to handler
D1128 16:54:31.055025   18556 urpc.go:577] urpc: unmarshal success.
D1128 16:54:31.055152   18556 controller.go:574] containerManager.Signal: cid: ci-gvisor-ptrace-direct-overlay-host-3, PID: 0, signal: 0, mode: Process
D1128 16:54:31.055264   18556 urpc.go:534] urpc: successfully marshalled 37 bytes.
D1128 16:54:31.059366   18556 urpc.go:577] urpc: unmarshal success.
D1128 16:54:31.205794   18556 urpc.go:534] urpc: successfully marshalled 224031 bytes.
[signal SIGBUS: bus error code=0x2 addr=0xc006ce8010 pc=0x4245cd]