XmlListModel with xml string triggers AppArmor denials

XmlListModel with xml string triggers AppArmor denials, when the xml prop is set no network call should be made since the source is a just a string not a url and no source prop is set

import QtQuick 2.4
import Ubuntu.Components 1.3
import Ubuntu.Components.ListItems 1.3 as ListItem

import QtQuick.XmlListModel 2.0

import "servers_list.js" as Servers

MainView {
    objectName: "mainView"
    applicationName: "demo.daker"

    width: units.gu(50)
    height: units.gu(75)

    automaticOrientation: true
    implicitWidth: units.gu(90)
    implicitHeight: units.gu(71)

    ListItem.ItemSelector {
        id: srvSelector
        model: XmlListModel {
            id: srvModel
            xml: Servers.list
                query: "/servers/server"
                XmlRole { name: "hostname"; query: "host/string()" }
                XmlRole { name: "port"; query: "port/string()" }
            }
            containerHeight: srvSelector.itemHeight * 4

        delegate: OptionSelectorDelegate {
            text: hostname + ":" + port;
        }
    }
}

# servers_list.js
.pragma library

var list = '<?xml version="1.0" encoding="utf-8"?><servers>' +
'<server><port>80</port><host>google.com</host></server>' +
'<server><port>80</port><host>facebook.com</host></server>' +
'<server><port>80</port><host>twitter.com</host></server></servers>';

AppArmor denials :

QNetworkManagerInterface::QNetworkManagerInterface(QObject*) propsReply "An AppArmor policy prevents this sender from sending this message to this recipient; type="method_call", sender=":1.3076" (uid=32011 pid=4922 comm="/usr/lib/arm-linux-gnueabihf/qt5/bin/qmlscene demo") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager" (uid=0 pid=1705 comm="NetworkManager ")"
QNetworkManagerInterface::QNetworkManagerInterface(QObject*) nmReply "An AppArmor policy prevents this sender from sending this message to this recipient; type="method_call", sender=":1.3076" (uid=32011 pid=4922 comm="/usr/lib/arm-linux-gnueabihf/qt5/bin/qmlscene demo") interface="org.freedesktop.NetworkManager" member="GetDevices" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager" (uid=0 pid=1705 comm="NetworkManager ")"