JBoss EPP log4j.xml configuration ignored by the server

Issue

All our logging configuration is being ignored by the server. It's logging FINE, CONFIG etc, but we configured it to be ERROR

Example from the log:

2011-10-10 12:24:15,839 ERROR [STDERR] (http-0.0.0.0-8181-2) Oct 14, 2011 12:24:15 PM org.jboss.portletbridge.AjaxPortletBridge doFacesRequest
FINE: Start bridge render request processing for portlet FooterPortlet
2011-10-10 12:24:15,844 ERROR [STDERR] (http-0.0.0.0-8181-2) Oct 14, 2011 12:24:15 PM com.sun.faces.application.ApplicationImpl createComponent
FINE: Created component with component type of 'javax.faces.ViewRoot'
2011-10-10 12:24:15,844 ERROR [STDERR] (http-0.0.0.0-8181-2) Oct 14, 2011 12:24:15 PM com.sun.faces.util.Util getMappingForRequest
FINE: servletPath FooterFlow
2011-10-10 12:24:15,845 ERROR [STDERR] (http-0.0.0.0-8181-2) Oct 14, 2011 12:24:15 PM com.sun.faces.util.Util getMappingForRequest
FINE: pathInfo null
2011-10-10 12:24:15,846 ERROR [STDERR] (http-0.0.0.0-8181-2) Oct 14, 2011 12:24:15 PM com.sun.faces.util.Util getFacesMapping
FINE: URL pattern of the FacesServlet executing the current request FooterFlow
2011-10-10 12:24:15,846 ERROR [STDERR] (http-0.0.0.0-8181-2) Oct 14, 2011 12:24:15 PM com.sun.faces.application.ViewHandlerImpl createView
FINE: Created new view for /stylish/footer/footer.xhtml

As a result of this, our production servers are running out of disk space