*** Bug 60600 has been marked as a duplicate of this bug. ***
oh, and i am also confirming the bug...
This root cause for this bug is described in bug #60516. Maybe I should have just made this a dup?
Ok, looks like I was wrong with my last comment. The real bug is #55032 which is rooted in an Oct 1 checkin to nsThread.cpp/nsThread.h The other bug report is where all the work is being done so I'm going to go ahead and mark this a duplicate. *** This bug has been marked as a duplicate of 55032 ***