http://bugs.winehq.org/show_bug.cgi?id=31908
--- Comment #5 from Austin English austinenglish@gmail.com 2012-10-10 19:57:42 CDT --- (In reply to comment #4)
Austin, if possible try again in a kernel >=3.4 or revert 9f2f7600c5d79e243b6cd670c1506e273add99c6 to be sure it's not related to that change.
This machine has 3.5.3, but for some reason it's still getting that error. I grepped around the kernel config, but can't find where to change it (may be a gentoo kernel issue).
Reverting that commit has some conflicts, but resetting to that commit then reverting it works. I'm hesitant to file a bug until I can get a kernel with LINUX_BOUND_IF support..