Duplicate key error in JBoss

Issue

• JBoss server.log is showing following error:

ERROR [org.jboss.msc.service.fail] (MSC service thread 1-5) MSC000001: Failed to start service jboss.ejb.remoting.connector.client-mappings.installer: org.jboss.msc.service.StartException in service jboss.ejb.remoting.connector.client-mappings.installer: Failed to start service
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1978)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.IllegalStateException: Duplicate key [org.jboss.as.network.ClientMapping@507b5bea]
    at java.util.stream.Collectors.lambda$throwingMerger$0(Collectors.java:133)
    at java.util.HashMap.merge(HashMap.java:1255)
    at java.util.stream.Collectors.lambda$toMap$58(Collectors.java:1320)
...

• The cluster view in server.log is showing following cluster groups and cluster members:

INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-7) ISPN000094: Received new cluster view for channel hibernate: [abcd|27] (2) [abcd, abcd]
INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-1) ISPN000094: Received new cluster view for channel ejb: [abcd|27] (2) [abcd, abcd]
INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-6) ISPN000094: Received new cluster view for channel web: [abcd|27] (2) [abcd, abcd]
INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-4) ISPN000094: Received new cluster view for channel server: [abcd|27] (2) [abcd, abcd]
...