Hmmm, since you're using .war, your resoources should already come in first -- by the spec.
Since you're actually only filtering a single package,
the rest of the stuff still goes to JBoss' CXF version.
Which is probably bound to endup in failure due to mix&match. :-)
The idea for this domain xml is that you filter all of the lib also included in JBoss.
Dunno if this is the case with you.
You can actually ignore this error with ignoreSet in jboss-scanning-deployers-beans.xml.
But this is probably not the right thing to do.