When loading or re-loading a world (vanilla, superflat, or void), I can briefly see the world (maybe half a second?) and then Minecraft crashes.

According to the log in the launcher, the problem is causing the JRE to crash. I am attaching the log from both the launcher and Java itself. As far as I can tell (I'm not hugely familiar with Java or reading it's logs), the problem is occurring with a Windows system dll. I have made sure that both my OS and Java version were completely up-to-date.

I only noticed this bug when attempting to play this weeks set of snapshots. I can play any before and including 1.8.8