AppArmor issue when using gluster storage pool

Hi, I'm trying to run a VM image that's stored on a gluster storage pool which I added to libvirt (5.0.0) on a Debian 10 installation. Whenever I try to boot a gluster-based VM, I get an error message about a missing AppArmor profile. In fact, the corresponding files (/etc/apparmor.d/libvirt/libvirt-{,.files}) are missing. After some tinkering I noticed that the profile for the VM are in fact missing iff there is a gluster-based disk attached to the VM in question. Whenever I remove the disk, the profile files reappear, and when I add it again, they are not present. I am wondering what might cause this, and how I could fix, or work around it, other than outright disabling AppArmor altogether. Thanks and best regards, Max Schettler -- Max Schettler, M.Sc. TKN, TU Berlin, Germany http://www.ccs-labs.org/team/schettler/