http://bugs.winehq.org/show_bug.cgi?id=23323
--- Comment #59 from Devin Cofer ranguvar@archlinux.us 2010-06-24 00:06:33 --- So I believe we've isolated this to a kernel bug between 2.6.32.x and 2.6.33? Though I suppose it could be a problem with Wine that's exposing it?
Time to find the breaking commit, I guess. Git bisecting the kernel won't be too fun though, I imagine xD