IllegalStateException when shutting down the server started with default standalone-full-ha.xml ----------------------------------------------------------------------------------------------- Key: WFLY-5589 URL: https://issues.jboss.org/browse/WFLY-5589 Project: WildFly Issue Type: Bug Components: Server Affects Versions: 10.0.0.CR4 Reporter: Martin Švehla Assignee: Chao Wang Priority: Critical When I start WildFly 10.0.0.CR4 with default standalone-full-ha.xml configuration and then shut it down, I'll get following ERROR in the server log: {code} 09:18:19,143 ERROR [org.jgroups.JChannel] (MSC service thread 1-2) JGRP000020: failed destroying the protocol stack: java.lang.IllegalStateException at org.jboss.as.network.SocketBindingManagerImpl$UnnamedRegistryImpl.unregisterBinding(SocketBindingManagerImpl.java:501) at org.jboss.as.network.ManagedDatagramSocketBinding.close(ManagedDatagramSocketBinding.java:73) at org.jboss.as.clustering.jgroups.ManagedSocketFactory.close(ManagedSocketFactory.java:148) at org.jgroups.protocols.UDP.closeUnicastSocket(UDP.java:577) at org.jgroups.protocols.UDP.destroySockets(UDP.java:429) at org.jgroups.protocols.UDP.destroy(UDP.java:294) at org.jgroups.stack.ProtocolStack.destroy(ProtocolStack.java:887) at org.jgroups.JChannel.stopStack(JChannel.java:1005) at org.jgroups.JChannel._close(JChannel.java:990) at org.jgroups.JChannel.close(JChannel.java:385) at org.wildfly.clustering.jgroups.spi.service.ChannelBuilder.stop(ChannelBuilder.java:91) at org.jboss.msc.service.ServiceControllerImpl$StopTask.stopService(ServiceControllerImpl.java:2056) at org.jboss.msc.service.ServiceControllerImpl$StopTask.run(ServiceControllerImpl.java:2017) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) {code} This is regression from CR3 build and might be related to fix for https://issues.jboss.org/browse/WFCORE-1033