Android App crashes when camera moves (Nexus 7)

I am troubleshooting a crash on my Nexus 7. The camera is stationary for most of the game, the crash happens as soon as the camera moves, but only about 1 in 10 times.

Any idea what the issue could be or how to troubleshoot? I can't reproduce the crash on other devices and there are no warnings in the Unity player.

Thanks.