14:25:33,406 INFO [org.infinispan.CLUSTER] (remote-thread--p17-t3) [Context=client-mappings] ISPN100009: Advancing to rebalance phase READ_NEW_WRITE_ALL, topology id 11 14:25:33,409 ERROR [org.infinispan.remoting.rpc.RpcManagerImpl] (transport-thread--p9-t7) ISPN000073: Unexpected error while replicating: org.infinispan.commons.marshall.NotSerializableException: io.undertow.websockets.core.protocol.version13.WebSocket13Channel Caused by: an exception which occurred: in object io.undertow.websockets.core.protocol.version13.WebSocket13Channel@12fb9f93 in object java.util.ArrayList@12fb9fb2 in object java.util.concurrent.ConcurrentHashMap@fb6a2dab 14:25:33,409 ERROR [org.infinispan.statetransfer.OutboundTransferTask] (transport-thread--p9-t7) Failed to send entries to node 10.131.3.85:7600: io.undertow.websockets.core.protocol.version13.WebSocket13Channel: org.infinispan.commons.marshall.NotSerializableException: io.undertow.websockets.core.protocol.version13.WebSocket13Channel Caused by: an exception which occurred: in object io.undertow.websockets.core.protocol.version13.WebSocket13Channel@12fb9f93 in object java.util.ArrayList@12fb9fb2 in object java.util.concurrent.ConcurrentHashMap@fb6a2dab