We are receiving thousands of these messages and haven't been able to find a reason why. 

java.io.EOFException at java.base/java.io.DataInputStream.readFully(DataInputStream.java:210) at java.base/java.io.DataInputStream.readShort(DataInputStream.java:319) at org.jgroups.util.Util.readSizeStreamable(Util.java:1945) at org.jgroups.ObjectMessage.readPayload(ObjectMessage.java:144) at org.jgroups.BaseMessage.readFrom(BaseMessage.java:314) at org.jgroups.protocols.TP.handleSingleMessage(TP.java:1289) at org.jgroups.protocols.TP.receive(TP.java:1267) at org.jgroups.blocks.cs.BaseServer.receive(BaseServer.java:212) at org.jgroups.blocks.cs.TcpConnection$Receiver.run(TcpConnection.java:328) at java.base/java.lang.Thread.run(Thread.java:1583)

We are using 5.3.3.Final.  Same issue happens on 5.3.2.Final, and 5.3.1.Final runs fine.