FULL PRODUCT VERSION :
java version "1.6.0_20"
Java(TM) SE Runtime Environment (build 1.6.0_20-b02)
Java HotSpot(TM) 64-Bit Server VM (build 16.3-b01, mixed mode)


ADDITIONAL OS VERSION INFORMATION :
Linux vu0tb002-dat 2.6.16.60-0.21-smp #1 SMP Tue May 6 12:41:02 UTC 2008 x86_64 x86_64 x86_64 GNU/Linux

A DESCRIPTION OF THE PROBLEM :
We are driving two CORBA server on that linux maschine. Lets call the server A and B. The clients are running on Windows. Clients are able to connect both servers A and B. Server B is also a client of server A.

Sometimes it seems that the CORBA connect crashes with the attached stacktrace. We don't know why or when.

I read the report http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6773533 , but I'm not sure that this so solved, because

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
We are not able to reprodue the bug.

ACTUAL -
Server crashes because the connection is lost.

ERROR MESSAGES/STACK TRACES THAT OCCUR :
org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 211 completed: No
at com.sun.corba.se.impl.logging.ORBUtilSystemException.ioexceptionWhenReadingConnection(ORBUtilSystemException.java:2484)
at com.sun.corba.se.impl.logging.ORBUtilSystemException.ioexceptionWhenReadingConnection(ORBUtilSystemException.java:2502)
at com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase.readGIOPHeader(MessageBase.java:116)
at com.sun.corba.se.impl.transport.CorbaContactInfoBase.createMessageMediator(CorbaContactInfoBase.java:150)
at com.sun.corba.se.impl.transport.SocketOrChannelAcceptorImpl.createMessageMediator(SocketOrChannelAcceptorImpl.java:507)
at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.readBits(SocketOrChannelConnectionImpl.java:317)
at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.handleEvent(SocketOrChannelConnectionImpl.java:1124)
at com.sun.corba.se.impl.transport.SelectorImpl.run(SelectorImpl.java:288)
Caused by: java.io.IOException: End-of-stream
at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.readFully(SocketOrChannelConnectionImpl.java:602)
at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.read(SocketOrChannelConnectionImpl.java:521)
at com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase.readGIOPHeader(MessageBase.java:112)
... 5 more

javax.enterprise.resource.corba._DEFAULT_.rpc.transport (Line: 35) | ORBUTIL.connectionAbort
org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 208 completed: No
at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectionAbort(ORBUtilSystemException.java:2400)
at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectionAbort(ORBUtilSystemException.java:2418)
at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.readBits(SocketOrChannelConnectionImpl.java:354)
at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.handleEvent(SocketOrChannelConnectionImpl.java:1124)
at com.sun.corba.se.impl.transport.SelectorImpl.run(SelectorImpl.java:288)
Caused by: org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 211 completed: No
at com.sun.corba.se.impl.logging.ORBUtilSystemException.ioexceptionWhenReadingConnection(ORBUtilSystemException.java:2484)
at com.sun.corba.se.impl.logging.ORBUtilSystemException.ioexceptionWhenReadingConnection(ORBUtilSystemException.java:2502)
at com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase.readGIOPHeader(MessageBase.java:116)
at com.sun.corba.se.impl.transport.CorbaContactInfoBase.createMessageMediator(CorbaContactInfoBase.java:150)
at com.sun.corba.se.impl.transport.SocketOrChannelAcceptorImpl.createMessageMediator(SocketOrChannelAcceptorImpl.java:507)
at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.readBits(SocketOrChannelConnectionImpl.java:317)
... 2 more
Caused by: java.io.IOException: End-of-stream
at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.readFully(SocketOrChannelConnectionImpl.java:602)
at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.read(SocketOrChannelConnectionImpl.java:521)
at com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase.readGIOPHeader(MessageBase.java:112)
... 5 more


REPRODUCIBILITY :
This bug can be reproduced often.

---------- BEGIN SOURCE ----------
I'm not able to identify a piece of code. It seems to occurs sometimes.
---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
We don't have a workaround.