EAP 6.4.0 needs an upgrade of Netty.
tag: https://github.com/netty/netty/releases/tag/netty-3.6.10.Final 6.x pr: https://github.com/jbossas/jboss-eap/pull/1718
MEAD build: https://brewweb.devel.redhat.com/buildinfo?buildID=388136 RPM6 wrapper: https://brewweb.devel.redhat.com/buildinfo?buildID=388139 RPM5 wrapper: https://brewweb.devel.redhat.com/buildinfo?buildID=388142 RPM7 wrapper: https://brewweb.devel.redhat.com/buildinfo?buildID=388146 Prod rebuild PR: https://github.com/jbossas/jboss-eap/pull/1725
Verified on EAP 6.4.0.DR3