I've looked into this more and have determined that it is an old bug and was not introduced by apparmor 3 RC1. There may be new leaks in apparmor 3 RC1 but there is a basic, fundamental leak on profile reloading present in the kernel released just before apparmor 3 RC1 landed.
I'll adjust the title and description to include the details. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1375416 Title: fix some small kmemleaks in apparmor 3 RC1 Status in “linux” package in Ubuntu: Confirmed Bug description: There are some small kmemleaks that should be addressed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1375416/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp