After the update to 1.8.2, Minecraft will crash after working for what is at most a couple of seconds. Sometimes blocks will rendering incorrectly, such as a missing cage around a spawner, while the entity and particle effects do render.

The crash seems to occur at a Java level? There is no real indication (to me) in any of the logs as to what might be going wrong. The game just becomes unresponsive (audio and graphics stop) and then the default Windows spinner of doom appears.

This happens both for local worlds, as well as for my Realms server. Everything is in a Vanilla state with the default launcher. No add-ons, texture packs or otherwise strange settings. 1.8.1 ran just fine.

Attached are logs of the last local world launch.