Caused by: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed:
   JBOSS-LOCAL-USER: java.security.AccessControlException: WFSM000001: Permission check failed (permission "("java.io.FilePermission" "/home/hsvabek/securityworkspace/VERIFICATION/2017_08_02_BEAP-7584/jboss-eap-7.1.0.ER3-src/testsuite/integration/basic/target/jbossas/standalone/tmp/auth/local7024820816277944867.challenge" "read")" in code source "(vfs:/content/flush-operations.jar <no signer certificates>)" of "ModuleClassLoader for Module "deployment.flush-operations.jar" from Service Module Loader")
   DIGEST-MD5: javax.security.sasl.SaslException: DIGEST-MD5: Server rejected authentication
        at org.jboss.remoting3.remote.ClientConnectionOpenListener.allMechanismsFailed(ClientConnectionOpenListener.java:109)
        at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:400)
        at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:242)
        at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
        at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66)
        at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89)
        at org.xnio.nio.WorkerThread.run(WorkerThread.java:571)
        at ...asynchronous invocation...(Unknown Source)
        at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:542)
        at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:504)
        at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:492)
        at org.jboss.as.protocol.ProtocolConnectionUtils.connect(ProtocolConnectionUtils.java:194)
        at org.jboss.as.protocol.ProtocolConnectionUtils.connectSync(ProtocolConnectionUtils.java:118)
        ... 148 more
...