NullPointerException in org.jboss.naming.remote.protocol.v1.Protocol in JBoss EAP 6.x

Solution Unverified - Updated -

Issue

  • Seeing a null pointer in remote naming in JBoss EAP 6:
Exception in thread "naming-client-message-receiver-44-thread-1"
(naming-client-message-receiver-44-thread-1) java.lang.NullPointerException
(naming-client-message-receiver-44-thread-1) at org.jboss.naming.remote.protocol.v1.BaseProtocolCommand.readResult(BaseProtocolCommand.java:67)
(naming-client-message-receiver-44-thread-1) at org.jboss.naming.remote.protocol.v1.Protocol$1.handleClientMessage(Protocol.java:149)
(naming-client-message-receiver-44-thread-2) Exception in thread "naming-client-message-receiver-44-thread-2"
(naming-client-message-receiver-44-thread-2) java.lang.NullPointerException
(naming-client-message-receiver-44-thread-2) at org.jboss.naming.remote.protocol.v1.Protocol$1$3.read(Protocol.java:155)

Also seeing writes closed:

Unable to negotiate connection.: org.jboss.remoting3.NotOpenException: Writes closed
  at org.jboss.remoting3.remote.RemoteConnectionChannel.openOutboundMessage(RemoteConnectionChannel.java:113)
  at org.jboss.remoting3.remote.RemoteConnectionChannel.writeMessage(RemoteConnectionChannel.java:302)
  at org.jboss.remotingjmx.VersionedConectionFactory$ClientVersionReceiver.sendVersionZeroHeader(VersionedConectionFactory.java:136)
  at org.jboss.remotingjmx.VersionedConectionFactory$ClientVersionReceiver.handleMessage(VersionedConectionFactory.java:203)
  at org.jboss.remoting3.remote.RemoteConnectionChannel$5.run(RemoteConnectionChannel.java:452)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
  at java.lang.Thread.run(Thread.java:745)

Environment

Red Hat JBoss Enterprise Application Platform (EAP) 6.3.2

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