http://bugs.winehq.org/show_bug.cgi?id=28958
--- Comment #2 from GyB gyebro69@gmail.com 2011-11-01 07:08:06 CDT --- (In reply to comment #1)
Looks like d3d is using a deleted context or some sort of similar memory corruption. I doubt it has anything to do with FreeType.
Yes, the backtrace looked weird to me as well...is it reproducible on your side as well?