Comment 29 for bug 1446906

I encountered this problem too on Ubuntu 15.04 running 3.19.0-39 kernel. Fixed it by turned off apparmor profile for LXC container by adding "lxc.aa_profile = unconfined" into container's config. In my case increased security risk is acceptable, but it's desirable to fix it the right way. Is there any information in what kernel version it will be fixed and when this updates will be available in standartd ubuntu repositories?