Server instances fail to boot with WARN messages

2016-05-31 16:20:06,460 WARN  [org.jgroups.protocols.pbcast.GMS] (MSC service thread 1-2) node6: JOIN(node6) sent to node6 timed out (after 1000 ms), on try 1
2016-05-31 16:20:07,466 WARN  [org.jgroups.protocols.pbcast.GMS] (MSC service thread 1-2) node6: JOIN(node6) sent to node6 timed out (after 1000 ms), on try 2
2016-05-31 16:20:08,513 WARN  [org.infinispan.configuration.cache.AbstractStoreConfigurationBuilder] (MSC service thread 1-8) ISPN000149: Fetch persistent state and purge on startup are both disabled, cache may contain stale entries on startup
2016-05-31 16:20:08,514 WARN  [org.infinispan.configuration.cache.AbstractStoreConfigurationBuilder] (MSC service thread 1-8) ISPN000149: Fetch persistent state and purge on startup are both disabled, cache may contain stale entries on startup
2016-05-31 16:20:08,656 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-8) ISPN000078: Starting JGroups channel clustered
2016-05-31 16:20:08,673 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-8) ISPN000094: Received new cluster view for channel clustered: [node6|5] (5) [node6, 1f1cd996-6d79-eb91-10bf-08e40a8efd75, node4, node6, node5]
2016-05-31 16:20:08,682 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-8) ISPN000079: Channel clustered local address is node6, physical addresses are [127.0.0.1:55801]
2016-05-31 16:20:10,053 WARN  [org.jgroups.protocols.pbcast.GMS] (Incoming-2,node6) node6: failed to create view from delta-view; dropping view: java.lang.IllegalStateException: the view-id of the delta view ([node6|3]) doesn't match the current view-id ([node6|5]); discarding delta view [node6|6], ref-view=[node6|3], joined=[node4, node6, node5]
2016-05-31 16:20:56,961 WARN  [org.jgroups.protocols.pbcast.GMS] (Incoming-2,node6) node6: failed to create view from delta-view; dropping view: java.lang.IllegalStateException: the view-id of the delta view ([node6|3]) doesn't match the current view-id ([node6|5]); discarding delta view [node6|7], ref-view=[node6|3], left=[1f1cd996-6d79-eb91-10bf-08e40a8efd75], joined=[node4, node6, node5]
2016-05-31 16:21:00,026 INFO  [org.jboss.as.server] (Thread-2) WFLYSRV0220: Server shutdown has been requested.
2016-05-31 16:21:00,038 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-2) WFLYJCA0010: Unbound data source [java:jboss/datasources/ExampleDS]
2016-05-31 16:21:00,045 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0019: Stopped Driver service with driver-name = h2
2016-05-31 16:21:01,912 WARN  [org.jgroups.protocols.pbcast.GMS] (Incoming-2,node6) node6: failed to create view from delta-view; dropping view: java.lang.IllegalStateException: the view-id of the delta view ([node6|3]) doesn't match the current view-id ([node6|5]); discarding delta view [node6|8], ref-view=[node6|3], left=[1f1cd996-6d79-eb91-10bf-08e40a8efd75], joined=[node4, node6, node5]
2016-05-31 16:21:06,915 WARN  [org.jgroups.protocols.pbcast.GMS] (Incoming-2,node6) node6: failed to create view from delta-view; dropping view: java.lang.IllegalStateException: the view-id of the delta view ([node6|3]) doesn't match the current view-id ([node6|5]); discarding delta view [node6|9], ref-view=[node6|3], left=[1f1cd996-6d79-eb91-10bf-08e40a8efd75], joined=[node4, node6, node5]
2016-05-31 16:21:08,749 WARN  [org.infinispan.topology.ClusterTopologyManagerImpl] (MSC service thread 1-8) ISPN000329: Unable to read rebalancing status from coordinator node6: org.infinispan.util.concurrent.TimeoutException: Replication timeout for node6
	at org.infinispan.remoting.transport.jgroups.JGroupsTransport.checkRsp(JGroupsTransport.java:822)
	at org.infinispan.remoting.transport.jgroups.JGroupsTransport.lambda$invokeRemotelyAsync$0(JGroupsTransport.java:647)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
	at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
	at org.infinispan.remoting.transport.jgroups.SingleResponseFuture.call(SingleResponseFuture.java:46)
	at org.infinispan.remoting.transport.jgroups.SingleResponseFuture.call(SingleResponseFuture.java:17)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
	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)

2016-05-31 16:21:08,754 INFO  [org.infinispan.globalstate.impl.GlobalStateManagerImpl] (MSC service thread 1-8) ISPN000390: Persisted state, version=9.0.0-SNAPSHOT timestamp=2016-05-31T14:21:08.751Z
2016-05-31 16:21:08,754 INFO  [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-8) ISPN000128: Infinispan version: Infinispan 'Chakra' 9.0.0-SNAPSHOT
2016-05-31 16:21:08,795 WARN  [org.infinispan.configuration.cache.AbstractStoreConfigurationBuilder] (MSC service thread 1-8) ISPN000149: Fetch persistent state and purge on startup are both disabled, cache may contain stale entries on startup
2016-05-31 16:21:08,796 WARN  [org.infinispan.configuration.cache.AbstractStoreConfigurationBuilder] (MSC service thread 1-8) ISPN000149: Fetch persistent state and purge on startup are both disabled, cache may contain stale entries on startup
2016-05-31 16:21:08,803 INFO  [org.infinispan.globalstate.impl.GlobalStateManagerImpl] (MSC service thread 1-4) ISPN000390: Persisted state, version=9.0.0-SNAPSHOT timestamp=2016-05-31T14:21:08.803Z
2016-05-31 16:21:08,804 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-4) ISPN000080: Disconnecting JGroups channel clustered
2016-05-31 16:21:08,805 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-4) ISPN000082: Stopping the RpcDispatcher for channel clustered
2016-05-31 16:21:09,827 INFO  [org.jboss.as] (MSC service thread 1-8) WFLYSRV0050: Infinispan Server 9.0.0-SNAPSHOT (WildFly Core 2.0.10.Final) stopped in 9791ms