----- Original Message ----- > Considering that as far back as 2.6.34 this member has been encapsulated > by CONFIG_CGROUPS I think this is unlikely, unless of course the > "patched rebuild" specifically had the ifdef guard removed. In any case > I couldn't reproduce the issue. Yeah, I saw that in the git logs too. So I wouldn't worry about it... > Also, as far as the issue concerning a possible null pointer in the > subsys array on 3.13 I too couldn't reproduce that and I tried different > varieties of cgroup hierarchies - full and partial mounts of the cgroups. Both are the same odd-ball interim Fedora 3.13.0-0.rc1.git2.1.fc20 kernel, and no sources exist that I am aware of. Here are the vmlinux and vmcore if you want to play with the dumpfile: http://people.redhat.com/anderson/nborisov Dave -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility