There are different versions of Netty in EAP 6.1.0.DR3 and HornetQ tag 2.3.0.CR1. In EAP 6.1.0.DR3 is Netty 3.4.5.Final. In HornetQ 2.3.0.CR1 tag is dependency to Netty 3.6.2.Final. Could it be synchronized, please?
Sent pull request to AS7 master, see https://issues.jboss.org/browse/AS7-6478. This fix will be available in EAP 6.1.0 build after the next rebase.
Fixed in EAP 6.1.0 DR 4, see http://download.devel.redhat.com/devel/candidates/JBEAP/JBEAP-6.1.0-DR4/, built on Jenkins, see https://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/JBoss-EAP-6.1.x-Community/85
There is correct version of netty in EAP 6.1.0.DR4. Thanks Vladimir for solving this issue.
Details inside vpn: https://post-office.corp.redhat.com/mailman/private/eap-pm-list/2013-July/msg00105.html