http://bugs.winehq.org/show_bug.cgi?id=28078
--- Comment #5 from Stefan Dösinger stefandoesinger@gmx.at 2011-08-16 08:56:59 CDT --- Created an attachment (id=35988) --> (http://bugs.winehq.org/attachment.cgi?id=35988) disable the change made by 4f594777a28c935d2eac23169012144fba974e40
I can't think of any specific cause right now, so reading through logs would be like searching for a needle in a haystack, especially without knowing which draw(s) fail. But you can try to essentially revert the patch with the attached diff and see if the issue goes away.