Created attachment 176414 [details] patch Builds fine on Poudriere with 11.0 with both c6 and c6_64. Changelog: https://rhn.redhat.com/errata/RHSA-2016-2105.html It's a security update, but since it touches the Linux kernel, I don't think the vulnerability can be used on FreeBSD.
A commit references this bug: Author: tijl Date: Wed Nov 2 11:29:38 UTC 2016 New revision: 425139 URL: https://svnweb.freebsd.org/changeset/ports/425139 Log: Update kernel-headers to 2.6.32-642.6.2.el6. PR: 214002 Submitted by: Piotr Kubaj <pkubaj@anongoth.pl> Changes: head/devel/linux-c6-devtools/Makefile head/devel/linux-c6-devtools/distinfo.i386 head/devel/linux-c6-devtools/distinfo.x86_64