http://bugs.winehq.org/show_bug.cgi?id=21630
--- Comment #13 from Alexandre Julliard julliard@winehq.org 2010-04-08 10:02:22 --- I don't see anything obvious in that trace I'm afraid. I suppose you could try to change the range of memory that gets released. You could bisect from 20000000 to 70000000 until you find a value that works, that may give us a hint.