Put the summary of the bug you're having here
So the problem I am having is a reoccurring game crash that occurs at random times. This problem has only occurred for me when I play multiplayer on Minecraft, but not yet for when I play single player. I don't know if this is purely a bug because of 1.6.1 but hopefully it will be fixed in the future.
Incomplete without crash report. Please attach crash reports in the future to tickets about a crash.