Game Crashes. Random time frame, Random events

I'd appreciate some help on figuring out the cause of the crash. The crash appears to happen randomly, but I am guessing there is a specific event in the background which is causing it. I will note that both World of Warships, and SW Kotor experience similar crashes. I have reinstalled a clean copy of Java 8u111 and updated Minecraft just prior to submitting this report.

The crashes have come at a variety of different times. Using the shovel, pickaxe, hatchet, placing dirt, digging dirt with bare hand, planting seeds, sprinting, and jumping.