http://bugs.winehq.org/show_bug.cgi?id=21515
--- Comment #110 from P.Panon ppanon@shaw.ca 2010-03-03 19:39:28 --- Oh and yeah, the first Mesa "user"/offset error is probably as a result of the capabilities testing being done in test_arb_vs_offset_limit(). Wine is deliberately trying something that may fail and triggering different behaviour based on the results. I expect the second Mesa error is probably the same sort of thing.