[wildfly-dev] Need help with "JBAS012005: Failed to send authentication key to process"

[Test-Notebook]

Dear Ladies and Gentlemen

I have in my test installation of WildFly an error. But I can not
explain the cause. In the log I get the following error message.

<log>
2014-11-14 16:59:58,978 INFO  [org.jboss.modules] (main) JBoss Modules
version 1.3.3.Final
2014-11-14 16:59:59,144 INFO  [org.jboss.as.process.Host
Controller.status] (main) JBAS012017: Starting process 'Host Controller'
2014-11-14 17:00:06,117 INFO
[org.jboss.as.process.Server:testserver.status]
(ProcessController-threads - 3) JBAS012017: Starting process
'Server:testserver'
2014-11-14 17:00:06,126 WARN
[org.jboss.as.process.Server:testserver.status]
(ProcessController-threads - 3) JBAS012005: Failed to send
authentication key to process 'Server:testserver': java.io.IOException:
Stream closed
2014-11-14 17:00:06,128 INFO
[org.jboss.as.process.Server:testserver.status] (reaper for
Server:testserver) JBAS012010: Process 'Server:testserver' finished with
an exit status of 1
2014-11-14 17:00:06,304 INFO
[org.jboss.as.process.Server:testserver2.status]
(ProcessController-threads - 3) JBAS012017: Starting process
'Server:testserver2'
2014-11-14 17:00:06,311 WARN
[org.jboss.as.process.Server:testserver2.status]
(ProcessController-threads - 3) JBAS012005: Failed to send
authentication key to process 'Server:testserver2': java.io.IOException:
Stream closed
2014-11-14 17:00:06,312 INFO
[org.jboss.as.process.Server:testserver2.status] (reaper for
Server:testserver2) JBAS012010: Process 'Server:testserver2' finished
with an exit status of 1
</log>

My application does not run after this error. My question is, where I
made a mistake or did I found a bug?

Thanks in advance and greetings from Germany
Frank