The upstream bug is specific to i386 and is claimed to have been fixed, there's a new one for x86_64 here: http://bugzilla.kernel.org/show_bug.cgi?id=13042
The upstream bug is specific to i386 and is claimed to have been fixed, there's a new one for x86_64 here: http:// bugzilla. kernel. org/show_ bug.cgi? id=13042