root@trusty-libvirt-apparmor:/var/lib/dpkg/info# grep apparmor_parser *.postinst
isc-dhcp-client.postinst:            apparmor_parser -r -T -W "$APP_PROFILE" || true
rsyslog.postinst:            apparmor_parser -r -T -W "$APP_PROFILE" || true
tcpdump.postinst:            apparmor_parser -r -T -W "$APP_PROFILE" || true