RE: Zombi state of OpenJMS 0.7.6.1 server ?

"Tim Anderson" <[email protected]>
Newsgroups gmane.comp.java.openjms.user
Message-ID <[email protected]>
From the thread dump, the threads that indicate a problem are:
- "EventManager-Worker-1" - blocked by "Scheduler-Worker-0"
- "server-2" - blocked by "Scheduler-Worker-0"
- "server-5" - blocked by "server-2"
 
"EventManager-Worker-0" is blocked by "server-5", but can be ignored
 
"Scheduler-Worker-0" is asynchronously delivering messages to a
QueueReceiver
                                  over a socket connection. It is waiting
for a response from 
                                  the client.
"server-2" is creating a QueueReceiver, but needs to access the connection 
                held by "Scheduler-Worker-0"
"server-5" is  trying to remove a destination, but is blocked by "server-2" 
 
It sounds as though the client receiving messages from "Scheduler-Worker-0"
is the same as that creating a QueueReceiver via "server-2". 
If so, the problem may be related to the Connection instance being started
before
all message consumers have been created. 
It would help to see this clients thread dump. 
 
-Tim
 


  _____  

From: openjms-user-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
[mailto:openjms-user-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org] On Behalf Of Antoine
PICOLET
Sent: Friday, 10 June 2005 3:32 AM
To: [email protected]
Subject: [openjms-user] Zombi state of OpenJMS 0.7.6.1 server ?



Hello, 

I am running OpenJMS 0.7.6.1 in a production environment,with an Oracle 9i
database. The server itself operates on a Linux platform (SuSE Linux
Entreprise Server 8). I implemented two administrative scripts : 
 - a periodic server status checker, which opens and closes a
QueueConnection and a QueueSession with the server, and restarts it when it
fails or times out (it does sometimes happen, generally when a database
problem occurs). 
 - an OpenJMS administration script, which creates/deletes Administered
Objects in the server, according to a configuration file giving requested
destinations (so that we have neither to restart the server, nor to use the
administration GUI when we want to add/remove destinations - everything can
be done through a centralized web interface). 

Now I have some clients to this OpenJMS Server, which I do not totally
master. It occurs that one of these clients, when connectiong to the OpenJMS
Server, makes it turn to a weird state, where Connections can be made with
it, sometimes even Sessions, but any other operations hang forever
(createReceiver, removeDestination,etc). 
When this problem happens, I sometimes tries to kill this client, but the
OpenJMS Server would stay in that weird state. I have to restart it in order
to make it become available again. Note that this 'weird state' is quite
difficult to see automatically; I could always enhace my periodic status
script, to try to perform a more heavy operation than merley opening a
Connection, so that the server could be restarted automatically; however,
this would not correct this problem ! 

The problem I face is that my JMS provider should be tolerant to a client
doing very weird things (using the openjms client library), since our
company  does not master all the JMS clients do. 

I have gone as far of my knowledge of Java and the OpenJMS source code
(quite little) can go. Does anyone have an explanation for what is happening
? 


Here are the traces I could have about this problem. I can reproduce this
bug quite often (not always, of course...), so I might be able to give other
kind of infos if needed. 





I start the server : 

Jun  8 09:49:37 SERVER OUT/ERR : Starting Notification/Message Service
(OpenJMS Server): 
Jun  8 09:49:37 SERVER OUT/ERR : OpenJMS 0.7.6.1 
Jun  8 09:49:37 SERVER OUT/ERR : The OpenJMS Group. (C) 1999-2004. All
rights reserved. 
Jun  8 09:49:37 SERVER OUT/ERR : http://openjms.sourceforge.net 
Jun  8 09:49:39 SERVER LOGGER  : INFO  DatabaseService Creating RdbmsAdapter
for oracle.jdbc.driver.OracleDriver 
Jun  8 09:49:39 SERVER LOGGER  : INFO  ServiceGroup Started service
[ThreadPoolManager] 
Jun  8 09:49:39 SERVER LOGGER  : INFO  ServiceGroup Started service
[EventManagerThread] 
Jun  8 09:49:39 SERVER LOGGER  : INFO  DatabaseService Removed expired
messages. 
Jun  8 09:49:39 SERVER LOGGER  : INFO  ServiceGroup Started service
[DatabaseService] 
Jun  8 09:49:39 SERVER LOGGER  : INFO  ServiceGroup Started service
[Scheduler] 
Jun  8 09:49:39 SERVER LOGGER  : INFO  ServiceGroup Started service
[LeaseManagerReaper] 
Jun  8 09:49:39 SERVER LOGGER  : INFO  GarbageCollectionService Registering
Garbage Collection every 60000 for memory. 
Jun  8 09:49:39 SERVER LOGGER  : INFO  GarbageCollectionService Registering
Garbage Collection every 120000 for other resources. 
Jun  8 09:49:39 SERVER LOGGER  : INFO  ServiceGroup Started service
[GCCollectionService] 
Jun  8 09:49:39 SERVER LOGGER  : INFO  ServiceGroup Started service
[AuthenticationManager] 
Jun  8 09:49:39 SERVER LOGGER  : DEBUG ConsumerManager
addToConsumerCache(name=OIT-CAPT, dest=owsTopic-true, durable=true) 
Jun  8 09:49:39 SERVER LOGGER  : DEBUG ConsumerManager
addToConsumerCache(name=OMT, dest=owsTopic-true, durable=true) 
Jun  8 09:49:39 SERVER LOGGER  : DEBUG ConsumerManager
addToConsumerCache(name=OIT-FO, dest=owsTopic-true, durable=true) 
Jun  8 09:49:39 SERVER LOGGER  : DEBUG ConsumerManager
addToConsumerCache(name=DurableConsumer1, dest=TestTopic1-true,
durable=true) 
Jun  8 09:49:39 SERVER LOGGER  : DEBUG ConsumerManager
addToConsumerCache(name=DurableConsumer2, dest=TestTopic2-true,
durable=true) 
Jun  8 09:49:39 SERVER LOGGER  : INFO  ServiceGroup Started service
[MessageManager] 
Jun  8 09:49:39 SERVER LOGGER  : INFO  JmsServer Creating server interface
for the tcp connector 
Jun  8 09:49:39 SERVER LOGGER  : DEBUG JmsServer Created an instance of
org.exolab.jms.server.mipc.IpcJmsServer as a server interface 
Jun  8 09:49:39 SERVER LOGGER  : DEBUG MultiplexConnectionServer
MultiplexConnectionServer is ready, on port 3030 
Jun  8 09:49:39 SERVER LOGGER  : DEBUG ConnectionFactoryHelper Bound
connection factory JmsQueueConnectionFactory 
Jun  8 09:49:39 SERVER LOGGER  : DEBUG ConnectionFactoryHelper Bound
connection factory JmsTopicConnectionFactory 
Jun  8 09:49:39 SERVER LOGGER  : INFO  JmsServer Creating JNDI interface for
the tcp connector 
Jun  8 09:49:39 SERVER LOGGER  : DEBUG Server IPC Service Started 
Jun  8 09:49:39 SERVER LOGGER  : DEBUG TcpServerService Server is ready, on
port 3035 
Jun  8 09:49:39 SERVER LOGGER  : INFO  IpcJndiServer Started TCP JNDI server
on port 3035 
Jun  8 09:49:39 SERVER LOGGER  : DEBUG JmsServer Created an instance of
org.exolab.jms.server.mipc.IpcJndiServer as a JNDI provider interface 



Quite soon, two clients connect, and try to create receivers on queue
'testprobe001' and topic 'owsTopic' (the latter poses no problem; I had the
exact same behavior with this client off). 

Jun  8 09:49:41 SERVER LOGGER  : DEBUG MultiplexConnectionServer
MultiplexConnectionServer accept()'ed connection 
Jun  8 09:49:42 SERVER LOGGER  : DEBUG JmsServerSession
createReceiver(queue=probe001-true, clientId=1, selector=null)
[sessionId=4430dd3d-bd0a-1004-8168-54de4800cd17] 
Jun  8 09:49:42 SERVER LOGGER  : DEBUG ConsumerManager
createConsumerEndpoint(session=[sessionId=4430dd3d-bd0a-1004-8168-54de4800cd
17], clientId=1, destination=probe001-true, selector=null) 
Jun  8 09:49:42 SERVER LOGGER  : DEBUG RDBMSAdapter getMessageHandles,15 
Jun  8 09:49:42 SERVER LOGGER  : DEBUG ConsumerManager
addToConsumerCache(name=443104b0-bd0a-1004-8168-54de4800cd17,
dest=probe001-true, durable=false) 
Jun  8 09:49:42 SERVER LOGGER  : DEBUG JmsServerSession start()
[sessionId=4430dd3d-bd0a-1004-8168-54de4800cd17] 
Jun  8 09:49:42 SERVER LOGGER  : DEBUG RDBMSAdapter getMessage,51 
Jun  8 09:49:42 SERVER LOGGER  : DEBUG MultiplexConnectionServer
MultiplexConnectionServer accept()'ed connection 
Jun  8 09:49:42 SERVER LOGGER  : DEBUG JmsServerSession
createSubscriber(topic=owsTopic-true, name=OIT-FO, clientId=1,
selector=null, noLocal=false)
[sessionId=4431a280-bd0a-1004-8168-54de4800cd17] 
Jun  8 09:49:42 SERVER LOGGER  : DEBUG ConsumerManager
createDurableConsumerEndpoint(session=[sessionId=4431a280-bd0a-1004-8168-54d
e4800cd17], topic=owsTopic-true, name=OIT-FO, clientId=1, selector=null 
Jun  8 09:49:42 SERVER LOGGER  : DEBUG RDBMSAdapter getMessageHandles,1 
Jun  8 09:49:43 SERVER LOGGER  : DEBUG JmsServerSession start()
[sessionId=4431a280-bd0a-1004-8168-54de4800cd17] 


Now the same client as before retries to create a receiver on the same queue
'probe001'; the 'createReceiver()' method of this client hangs forever. 

Jun  8 09:49:47 SERVER LOGGER  : DEBUG MultiplexConnectionServer
MultiplexConnectionServer accept()'ed connection 
Jun  8 09:49:47 SERVER LOGGER  : DEBUG JmsServerSession
createReceiver(queue=probe001-true, clientId=1, selector=null)
[sessionId=44394274-bd0a-1004-8168-54de4800cd17] 
Jun  8 09:49:47 SERVER LOGGER  : DEBUG ConsumerManager
createConsumerEndpoint(session=[sessionId=44394274-bd0a-1004-8168-54de4800cd
17], clientId=1, destination=probe001-true, selector=null) 


some times later, a periodic status scripts tries to open a QueueConnection
and a TopicConnection and to close them, and succeeds; it then declares the
server OK. 

Jun  8 09:49:59 SERVER LOGGER  : DEBUG MultiplexConnectionServer
MultiplexConnectionServer accept()'ed connection 
Jun  8 09:50:00 SERVER LOGGER  : DEBUG Demultiplexer Demultiplexer
terminating on exception 
Jun  8 09:50:00 SERVER LOGGER  : java.io.EOFException 
Jun  8 09:50:00 SERVER LOGGER  :     at
java.io.DataInputStream.readInt(Unknown Source) 
Jun  8 09:50:00 SERVER LOGGER  :     at
org.exolab.core.mipc.MessageInputStream.receive(MessageInputStream.java:95) 
Jun  8 09:50:00 SERVER LOGGER  :     at
org.exolab.core.mipc.Demultiplexer.run(Demultiplexer.java:153) 
Jun  8 09:50:00 SERVER LOGGER  :     at
org.exolab.core.mipc.MultiplexConnection.run(MultiplexConnection.java:240) 
Jun  8 09:50:00 SERVER LOGGER  : DEBUG IpcServerChannel
java.io.InterruptedIOException: Empty packet was returned 
Jun  8 09:50:00 SERVER LOGGER  : java.io.InterruptedIOException: Empty
packet was returned 
Jun  8 09:50:00 SERVER LOGGER  :     at
org.exolab.core.mipc.QueueInputStream.receive(QueueInputStream.java:95) 
Jun  8 09:50:00 SERVER LOGGER  :     at
org.exolab.core.mipc.ObjectChannel.receive(ObjectChannel.java:141) 
Jun  8 09:50:00 SERVER LOGGER  :     at
org.exolab.jms.server.mipc.IpcServerChannel.run(IpcServerChannel.java:160) 
Jun  8 09:50:00 SERVER LOGGER  : DEBUG MultiplexConnectionServer
MultiplexConnectionServer accept()'ed connection 
Jun  8 09:50:00 SERVER LOGGER  : DEBUG Demultiplexer Demultiplexer
terminating on exception 
Jun  8 09:50:00 SERVER LOGGER  : java.io.EOFException 
Jun  8 09:50:00 SERVER LOGGER  :     at
java.io.DataInputStream.readInt(Unknown Source) 
Jun  8 09:50:00 SERVER LOGGER  :     at
org.exolab.core.mipc.MessageInputStream.receive(MessageInputStream.java:95) 
Jun  8 09:50:00 SERVER LOGGER  :     at
org.exolab.core.mipc.Demultiplexer.run(Demultiplexer.java:153) 
Jun  8 09:50:00 SERVER LOGGER  :     at
org.exolab.core.mipc.MultiplexConnection.run(MultiplexConnection.java:240) 
Jun  8 09:50:00 SERVER OUT/ERR : Checking for Notification/Message Service
(OpenJMS Server):    0 


some times later, an administration script tries to delete the 'probe004'
queue; the method call to 'removeDestination' hangs forever 

Jun  8 09:50:18 ADMIN LOG      : Change in requested configuration 
Jun  8 09:50:18 ADMIN LOG     : Launching Notification/Message Service
Adaptation script 
Jun  8 09:50:18 ADMIN LOG     : Waiting for Notification/Message Service
Adaptation script to finish (max 30 seconds) 
Jun  8 09:50:18 SERVER LOGGER  : DEBUG MultiplexConnectionServer
MultiplexConnectionServer accept()'ed connection 
Jun  8 09:50:19 SERVER LOGGER  : DEBUG DestinationManager
deleteAdministeredDestination(dest=probe004-true) 
Jun  8 09:50:39 SERVER LOGGER  : DEBUG GarbageCollectionService GC
Threshold=406320 Free=122000 
Jun  8 09:50:39 SERVER LOGGER  : INFO  GarbageCollectionService GC
Collecting Garbage Free Heap below 20 

30 seconds after, the administration script is killed (kill -9 on its JVM).
Its log shows that it was blocked on its first 'removeDestination' method
call 
Jun  8 09:50:48 ADMIN LOG      : The Notification/Message Service
Administration script has not finished in 30 seconds, killing it. Output : 
Jun  8 09:50:49 ADMIN LOG      : LEVEL 3 : Starting Java
Notification/Message Administration script 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Topic owsTopic requested 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Durable consumer OMT requested on
topic owsTopic 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Durable consumer OIT-CAPT
requested on topic owsTopic 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Durable consumer OIT-FO requested
on topic owsTopic 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Queue probe001 requested 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Queue TestQueue1 requested 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Queue TestQueue2 requested 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Queue refappli requested 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Topic TestTopic1 requested 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Topic TestTopic2 requested 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Durable consumer DurableConsumer1
requested on topic TestTopic1 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Durable consumer DurableConsumer2
requested on topic TestTopic2 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Queue probe002 requested 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Queue probe003 requested 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Queue probe005 requested 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Queue probe006 requested 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Queue probe007 requested 
Jun  8 09:50:50 ADMIN LOG      : LEVEL 5 : Queue probe008 requested 
Jun  8 09:50:51 ADMIN LOG      : LEVEL 4 : Retrieving OpenJMS Server
Administration interface 
Jun  8 09:50:51 ADMIN LOG      : LEVEL 3 : Configuring OpenJMS Server for
requested Destinations 
Jun  8 09:50:51 ADMIN LOG      : LEVEL 4 : Retrieving existing Destinations 
Jun  8 09:50:51 ADMIN LOG      : LEVEL 4 : Already existing queues :
[probe004] [probe008] [probe003] [TestQueue2] [probe007] [TestQueue1]
[probe002] [probe006] [probe001] [refappli] [probe005] 
Jun  8 09:50:51 ADMIN LOG      : LEVEL 4 : Already existing topics :
[owsTopic] [TestTopic2] [TestTopic1] 
Jun  8 09:50:51 ADMIN LOG      : LEVEL 4 : Destroying queue probe004 


Meanwhile, the same periodic status script launches itself every 30 seconds
(opening and closing QueueConnections and TopicConnections), and always
succeeds 


I then generated a thread dump of the OpenJMS Server (kill -QUIT); it shows
that several threads are waiting to lock objects hold by other threads 
EventManager-Worker-0 waits to acquire lock on <0x44a1f500> 
server-5 locked <0x44a1f500>, and waits to acquire lock on <0x44a1f490> 
server-2 locked <0x44a1f490>, and waits to acquire lock on <0x44a4f860> 
Scheduler-Worker-0 locked <0x44a4f860>, and waits on object <0x44a4f810> 

Jun  8 09:52:55 SERVER OUT/ERR : Full thread dump Java HotSpot(TM) Client VM
(1.4.2_02-b03 mixed mode): 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "EventManager-Worker-4" daemon prio=1
tid=0x0823b6b8 nid=0x1994 in Object.wait() [4ee94000..4ee948b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x444b0130> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.waitWhileEmpty(FifoQueue.java:308) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x444b0130> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.get(FifoQueue.java:207) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x444b0130> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
6) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "EventManager-Worker-3" daemon prio=1
tid=0x0823ab28 nid=0x1993 in Object.wait() [4ee13000..4ee138b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x444b01c8> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.waitWhileEmpty(FifoQueue.java:308) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x444b01c8> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.get(FifoQueue.java:207) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x444b01c8> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
6) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "EventManager-Worker-2" daemon prio=1
tid=0x0823a398 nid=0x1992 in Object.wait() [4ed92000..4ed928b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x444b0260> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.waitWhileEmpty(FifoQueue.java:308) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x444b0260> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.get(FifoQueue.java:207) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x444b0260> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
6) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "EventManager-Worker-1" daemon prio=1
tid=0x0823a008 nid=0x1991 waiting for monitor entry [4ed11000..4ed118b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.mipc.IpcJmsSessionSender.onMessage(IpcJmsSessionSender
.java:111) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting to lock <0x44a4f860> (a
org.exolab.jms.server.mipc.IpcJmsSessionSender) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.JmsServerSession.isClientEndpointActive(JmsServerSessi
on.java:986) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.JmsServerConnection.isClientEndpointActive(JmsServerCo
nnection.java:271) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.JmsServerConnectionManager.handleEvent(JmsServerConnec
tionManager.java:242) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.events.BasicEventManager$QueueEntry.run(BasicEventManager.jav
a:383) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runIt(ThreadPoolWorker.java:191)

Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
8) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "EventManager-Worker-0" daemon prio=1
tid=0x08239cb0 nid=0x1990 waiting for monitor entry [4ec90000..4ec908b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.messagemgr.DestinationManager.collectGarbage(DestinationManag
er.java:739) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting to lock <0x44a1f500> (a
org.exolab.jms.messagemgr.DestinationManager) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.gc.GarbageCollectionService.collectGarbage(GarbageCollectionS
ervice.java:412) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.gc.GarbageCollectionService.handleEvent(GarbageCollectionServ
ice.java:357) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.events.BasicEventManager$QueueEntry.run(BasicEventManager.jav
a:383) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runIt(ThreadPoolWorker.java:191)

Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
8) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "MessageCopier-5" daemon prio=1
tid=0x08235c28 nid=0x172f in Object.wait() [4ec0f000..4ec0f8b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x444b0438> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.Queue.remove(Queue.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x444b0438> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.QueueInputStream.receive(QueueInputStream.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MessageCopier.copy(MessageCopier.java:172) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MessageCopier.run(MessageCopier.java:150) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR :
"MultiplexConnection-bsgroup3.nss-airframer-op.aircraft.airliner.tld:3030"
daemon prio=1 tid=0x08235898 nid=0x172e runnable [4eb8e000..4eb8e8b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.socketRead0(Native Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.read(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.read(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.io.DataInputStream.readInt(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MessageInputStream.receive(MessageInputStream.java:95) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x444b04e0> (a
java.net.SocketInputStream) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.Demultiplexer.run(Demultiplexer.java:153) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MultiplexConnection.run(MultiplexConnection.java:240) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "server-5" prio=1 tid=0x082355d8 nid=0x172d
waiting for monitor entry [4e582000..4e5828b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.messagemgr.ConsumerManager.getEndpointsForDest(ConsumerManage
r.java:878) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting to lock <0x44a1f490> (a
org.exolab.jms.messagemgr.ConsumerManager) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.messagemgr.DestinationManager.deleteAdministeredDestination(D
estinationManager.java:487) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1f500> (a
org.exolab.jms.messagemgr.DestinationManager) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.AdminConnection.removeDestination(AdminConnection.java
:436) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.mipc.IpcJmsAdminConnection.removeDestination(IpcJmsAdm
inConnection.java:331) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.mipc.IpcJmsAdminConnection.notify(IpcJmsAdminConnectio
n.java:117) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.mipc.IpcJmsReceiver.notify(IpcJmsReceiver.java:100) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.mipc.IpcServerChannel.run(IpcServerChannel.java:161) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "MessageCopier-2" daemon prio=1
tid=0x0806e1b0 nid=0x1630 in Object.wait() [4eb0d000..4eb0d8b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x444b0738> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.Queue.remove(Queue.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x444b0738> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.QueueInputStream.receive(QueueInputStream.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MessageCopier.copy(MessageCopier.java:172) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MessageCopier.run(MessageCopier.java:150) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR :
"MultiplexConnection-ANSU-OPS-2.nss-airframer-op.aircraft.airliner.tld:3030"
daemon prio=1 tid=0x0806d440 nid=0x162f runnable [4ea8c000..4ea8c8b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.socketRead0(Native Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.read(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.read(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.io.DataInputStream.readInt(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MessageInputStream.receive(MessageInputStream.java:95) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x444b07e0> (a
java.net.SocketInputStream) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.Demultiplexer.run(Demultiplexer.java:153) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MultiplexConnection.run(MultiplexConnection.java:240) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "server-2" prio=1 tid=0x0806c8b0 nid=0x162e
waiting for monitor entry [4ea0b000..4ea0b8b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.mipc.IpcJmsSessionSender.onMessage(IpcJmsSessionSender
.java:111) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting to lock <0x44a4f860> (a
org.exolab.jms.server.mipc.IpcJmsSessionSender) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.JmsServerSession.isClientEndpointActive(JmsServerSessi
on.java:986) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.messagemgr.ConsumerManager.cleanUnreferencedEndpoints(Consume
rManager.java:859) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.messagemgr.ConsumerManager.createConsumerEndpoint(ConsumerMan
ager.java:356) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1f490> (a
org.exolab.jms.messagemgr.ConsumerManager) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.JmsServerSession.createReceiver(JmsServerSession.java:
593) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.mipc.IpcJmsSessionConnection.createReceiver(IpcJmsSess
ionConnection.java:458) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.mipc.IpcJmsSessionConnection.notify(IpcJmsSessionConne
ction.java:147) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.mipc.IpcJmsReceiver.notify(IpcJmsReceiver.java:100) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.mipc.IpcServerChannel.run(IpcServerChannel.java:161) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Thread-5" prio=1 tid=0x084d7d28 nid=0x162d
runnable [4e98a000..4e98a8b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.socketRead0(Native Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.read(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.read(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.io.DataInputStream.readInt(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.ipc.TcpService.receive(TcpService.java:208) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.ipc.Notifier.start(Notifier.java:149) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.ipc.Notifier.access$000(Notifier.java:79) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.ipc.Notifier$1.run(Notifier.java:120) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "MessageCopier-1" daemon prio=1
tid=0x084d76e8 nid=0x15b2 in Object.wait() [4e909000..4e9098b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a5e628> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.Queue.remove(Queue.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a5e628> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.QueueInputStream.receive(QueueInputStream.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MessageCopier.copy(MessageCopier.java:172) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MessageCopier.run(MessageCopier.java:150) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR :
"MultiplexConnection-ANSU-OPS-2.nss-airframer-op.aircraft.airliner.tld:3030"
daemon prio=1 tid=0x084d92b8 nid=0x15b1 runnable [4e888000..4e8888b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.socketRead0(Native Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.read(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.read(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.io.DataInputStream.readInt(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MessageInputStream.receive(MessageInputStream.java:95) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a5e6d0> (a
java.net.SocketInputStream) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.Demultiplexer.run(Demultiplexer.java:153) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MultiplexConnection.run(MultiplexConnection.java:240) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "server-1" prio=1 tid=0x084d96d8 nid=0x15b0
in Object.wait() [4e807000..4e8078b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a5e798> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.Queue.remove(Queue.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a5e798> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.QueueInputStream.receive(QueueInputStream.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.ObjectChannel.receive(ObjectChannel.java:141) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.mipc.IpcServerChannel.run(IpcServerChannel.java:160) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Clock Daemon" daemon prio=1 tid=0x084aeee8
nid=0x15af waiting on condition [4e786000..4e7868b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.sleep(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.util.Clock.run(Clock.java:210) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "MessageCopier-0" daemon prio=1
tid=0x084a9c08 nid=0x15ae in Object.wait() [4e705000..4e7058b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a1e8f8> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.Queue.remove(Queue.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1e8f8> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.QueueInputStream.receive(QueueInputStream.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MessageCopier.copy(MessageCopier.java:172) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MessageCopier.run(MessageCopier.java:150) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR :
"MultiplexConnection-ANSU-OPS-2.nss-airframer-op.aircraft.airliner.tld:3030"
daemon prio=1 tid=0x084a9758 nid=0x15ad runnable [4e684000..4e6848b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.socketRead0(Native Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.read(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.read(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.io.DataInputStream.readInt(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MessageInputStream.receive(MessageInputStream.java:95) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1e990> (a
java.net.SocketInputStream) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.Demultiplexer.run(Demultiplexer.java:153) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MultiplexConnection.run(MultiplexConnection.java:240) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "server-0" prio=1 tid=0x084ac138 nid=0x15ac
in Object.wait() [4e603000..4e6038b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a4a488> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.Queue.remove(Queue.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a4a488> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.QueueInputStream.receive(QueueInputStream.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.ObjectChannel.receive(ObjectChannel.java:141) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.mipc.IpcServerChannel.run(IpcServerChannel.java:160) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Thread-3" prio=1 tid=0x080f2950 nid=0x15aa
runnable [4e501000..4e5018b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.socketRead0(Native Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.read(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.SocketInputStream.read(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.io.DataInputStream.readInt(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.ipc.TcpService.receive(TcpService.java:208) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.ipc.Notifier.start(Notifier.java:149) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.ipc.Notifier.access$000(Notifier.java:79) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.ipc.Notifier$1.run(Notifier.java:120) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "DestroyJavaVM" prio=1 tid=0x4e301150
nid=0x1582 waiting on condition [0..bfffd404] 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Thread-2" prio=1 tid=0x4e304e90 nid=0x15a7
runnable [4e480000..4e4808b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.PlainSocketImpl.socketAccept(Native Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.PlainSocketImpl.accept(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1ec30> (a
java.net.PlainSocketImpl) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.ServerSocket.implAccept(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.ServerSocket.accept(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.ipc.TcpServerService.start(TcpServerService.java:154) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.ipc.Server.run(Server.java:147) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Thread-1" prio=1 tid=0x4e304a68 nid=0x15a6
runnable [4e2be000..4e2be8b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.PlainSocketImpl.socketAccept(Native Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.PlainSocketImpl.accept(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1ed90> (a
java.net.PlainSocketImpl) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.ServerSocket.implAccept(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.net.ServerSocket.accept(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.MultiplexConnectionServer.run(MultiplexConnectionServer
.java:152) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "LeaseManagerReaper" prio=1 tid=0x08498fc8
nid=0x15a4 in Object.wait() [4e23d000..4e23d8b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a1baa0> (a
java.lang.Object) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.lease.LeaseManager.run(LeaseManager.java:251) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1baa0> (a
java.lang.Object) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Scheduler" prio=1 tid=0x08498da0
nid=0x15a3 in Object.wait() [4e1bc000..4e1bc8b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a1bac8> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.scheduler.Scheduler.next(Scheduler.java:270) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bac8> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.scheduler.Scheduler.run(Scheduler.java:240) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "EventManagerThread" prio=1 tid=0x084969e0
nid=0x15a2 in Object.wait() [4e13b000..4e13b8b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x449b0118> (a
java.lang.Object) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.events.BasicEventManager.run(BasicEventManager.java:277) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x449b0118> (a
java.lang.Object) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "ThreadPoolManager" prio=1 tid=0x08496730
nid=0x15a1 in Object.wait() [4e0ba000..4e0ba8b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x449ac118> (a
org.exolab.jms.threads.ThreadPoolManager) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.threads.ThreadPoolManager.run(ThreadPoolManager.java:195) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x449ac118> (a
org.exolab.jms.threads.ThreadPoolManager) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Scheduler-Worker-9" daemon prio=1
tid=0x083c4128 nid=0x15a0 in Object.wait() [4e039000..4e0398b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a1bb50> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.waitWhileEmpty(FifoQueue.java:308) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bb50> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.get(FifoQueue.java:207) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bb50> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
6) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Scheduler-Worker-8" daemon prio=1
tid=0x083dc2e8 nid=0x159f in Object.wait() [4dfb8000..4dfb88b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a1bbe8> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.waitWhileEmpty(FifoQueue.java:308) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bbe8> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.get(FifoQueue.java:207) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bbe8> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
6) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Scheduler-Worker-7" daemon prio=1
tid=0x08305590 nid=0x159e in Object.wait() [4df37000..4df378b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a1bc80> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.waitWhileEmpty(FifoQueue.java:308) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bc80> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.get(FifoQueue.java:207) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bc80> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
6) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Scheduler-Worker-6" daemon prio=1
tid=0x083d2f70 nid=0x159d in Object.wait() [4deb6000..4deb68b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a1bd18> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.waitWhileEmpty(FifoQueue.java:308) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bd18> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.get(FifoQueue.java:207) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bd18> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
6) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Scheduler-Worker-5" daemon prio=1
tid=0x083d2df0 nid=0x159c in Object.wait() [4de35000..4de358b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a1bdb0> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.waitWhileEmpty(FifoQueue.java:308) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bdb0> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.get(FifoQueue.java:207) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bdb0> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
6) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Scheduler-Worker-4" daemon prio=1
tid=0x0843b520 nid=0x159b in Object.wait() [4ddb4000..4ddb48b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a1be48> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.waitWhileEmpty(FifoQueue.java:308) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1be48> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.get(FifoQueue.java:207) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1be48> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
6) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Scheduler-Worker-3" daemon prio=1
tid=0x0848ce90 nid=0x159a in Object.wait() [4dd33000..4dd338b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a1bee0> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.waitWhileEmpty(FifoQueue.java:308) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bee0> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.get(FifoQueue.java:207) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bee0> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
6) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Scheduler-Worker-2" daemon prio=1
tid=0x083d2b68 nid=0x1599 in Object.wait() [4dcb2000..4dcb28b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a1bf78> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.waitWhileEmpty(FifoQueue.java:308) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bf78> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.get(FifoQueue.java:207) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1bf78> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
6) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Scheduler-Worker-1" daemon prio=1
tid=0x083cef18 nid=0x1598 in Object.wait() [4dc31000..4dc318b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a1c010> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.waitWhileEmpty(FifoQueue.java:308) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1c010> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.util.FifoQueue.get(FifoQueue.java:207) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a1c010> (a
org.exolab.core.util.FifoQueue) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
6) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Scheduler-Worker-0" daemon prio=1
tid=0x083d4ac0 nid=0x1597 in Object.wait() [4dbb0000..4dbb08b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44a4f810> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.Queue.remove(Queue.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a4f810> (a
java.util.LinkedList) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.QueueInputStream.receive(QueueInputStream.java:93) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.mipc.ObjectChannel.receive(ObjectChannel.java:141) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.mipc.IpcJmsSessionSender.onMessage(IpcJmsSessionSender
.java:123) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a4f860> (a
org.exolab.jms.server.mipc.IpcJmsSessionSender) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.server.JmsServerSession.onMessage(JmsServerSession.java:942) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.messagemgr.QueueConsumerEndpoint.deliverMessages(QueueConsume
rEndpoint.java:177) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.jms.messagemgr.ConsumerEndpoint.run(ConsumerEndpoint.java:425) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44a4f950> (a
java.lang.Object) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runIt(ThreadPoolWorker.java:191)

Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.runWork(ThreadPoolWorker.java:17
8) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker.access$000(ThreadPoolWorker.java
:67) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.exolab.core.threadPool.ThreadPoolWorker$1.run(ThreadPoolWorker.java:122)

Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Thread-0" daemon prio=1 tid=0x081eaa50
nid=0x1592 waiting on condition [4d04d000..4d04d8b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.sleep(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
org.apache.commons.pool.impl.GenericObjectPool$Evictor.run(GenericObjectPool
.java:1122) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Thread.run(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Signal Dispatcher" daemon prio=1
tid=0x0808eaa0 nid=0x1589 waiting on condition [0..0] 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Finalizer" daemon prio=1 tid=0x0808b810
nid=0x1587 in Object.wait() [4c632000..4c6328b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44920c88> (a
java.lang.ref.ReferenceQueue$Lock) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.lang.ref.ReferenceQueue.remove(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44920c88> (a
java.lang.ref.ReferenceQueue$Lock) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.lang.ref.ReferenceQueue.remove(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "Reference Handler" daemon prio=1
tid=0x08089cf0 nid=0x1586 in Object.wait() [4c5b1000..4c5b18b8] 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Native
Method) 
Jun  8 09:52:55 SERVER OUT/ERR :         - waiting on <0x44920cf0> (a
java.lang.ref.Reference$Lock) 
Jun  8 09:52:55 SERVER OUT/ERR :         at java.lang.Object.wait(Unknown
Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         at
java.lang.ref.Reference$ReferenceHandler.run(Unknown Source) 
Jun  8 09:52:55 SERVER OUT/ERR :         - locked <0x44920cf0> (a
java.lang.ref.Reference$Lock) 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "VM Thread" prio=1 tid=0x08086aa8
nid=0x1585 runnable 
Jun  8 09:52:55 SERVER OUT/ERR : 
Jun  8 09:52:55 SERVER OUT/ERR : "VM Periodic Task Thread" prio=1
tid=0x080911c8 nid=0x158b waiting on condition 
Jun  8 09:52:55 SERVER OUT/ERR : "Suspend Checker Thread" prio=1
tid=0x0808e068 nid=0x1588 runnable 




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