Based on the information within your logs, it appears that you are encountering a GPU-related crash.
We’re working with our hardware partners to identify and solve underlying issues. However, it’s possible that these crashes may be the result of a localised driver-related issue and the like.
You can find information on how to solve localised GPU crashes here:
Please be aware that this may reduce the rate at which you experience crashes, but may not eliminate them at this time - please remember, we are looking into it!