Comment 1 for bug 1550937

when not using vfio driver (trying to use the kvm driver name) we see in dmesg:
[95784.780339] type=1400 audit(1456837752.529:380): apparmor="DENIED" operation="open" profile="libvirt-f39306bb-e483-4bd7-9c7f-f5b5b80341b1" name="/sys/devices/pci0000:80/0000:80:01.0/0000:81:02.0/vendor" pid=19407 comm="qemu-system-x86" requested_mask="r" denied_mask="r" fsuid=109 ouid=0