Apparently a kernel fix was the cure: http://article.gmane.org/gmane.linux.kernel/571954 http://article.gmane.org/gmane.linux.kernel/571954 and the patches are

Apparently a kernel fix was the cure: http://article.gmane.org/gmane.linux.kernel/571954 http://article.gmane.org/gmane.linux.kernel/571954 and the patches are at: https://lkml.org/lkml/2007/6/13/67 https://lkml.org/lkml/2007/6/13/67