Random crash, possibly focus-related

Issue description

After about 3 hours of playtime, I had tabbed away to ask a friend something, and after tabbing back in, it crashed. The attached logs may be of use, but unfortunately I'm not savvy enough with Unity (the game engine, not the mechanic :P ) to offer any insights of my own.

Reproduction steps

Unknown

Game version and build number

v0.6.4d (b347)

Operating system

Linux

Attachments

crash.dmp

Player.log

This is running on Proton. It is most likely some issue there. CoI generally does not crash when tabbing in / out of it when running natively. The logs indicated a crash in graphical stack between Unity and drivers.