Larry, this is a strange one. This thread is wrapped in a try/catch block, not sure how it could have missed our exception handling. Are you sure this is the thread that crashed? Any chance you could reproduce the problem with logging enabled?
Am I sure? Um, no, not [i]sure/i] - this is what I got when I clicked the Debug button. I'll give reproducing it with logging enabled a shot, but I wouldn't hold my breath... I don't have much luck reproducing crashes...