LOGSTASH:
Exception `Bunny::ServerDownError' at file:/data/segfiles/logstash-1.0.14-monolithic.jar!/gems/bunny-0.6.0/lib/qrack/client.rb:169 - Broken pipe - Broken pipe
E, [2011-08-18T17:02:38.759000 #9967] ERROR -- file:/data/segfiles/logstash-1.0.14-monolithic.jar!/logstash/outputs/amqp.rb#99: AMQP connection error (during publish), will reconnect: Broken pipe - Broken pipe
D, [2011-08-18T17:02:38.761000 #9967] DEBUG -- file:/data/segfiles/logstash-1.0.14-monolithic.jar!/logstash/outputs/amqp.rb#68: [
    [0] "Connecting to AMQP",
    [1] {
          :vhost => "/test",
           :host => "REDACTED",
           :port => 5673,
        :logging => false,
           :user => "guest",
           :pass => "guest"
    },
    [2] "fanout",
    [3] "testing"

QPID:
$ tail -f work/log/qpid.log

2011-08-18 17:22:39,761 INFO  [MINANetworkDriver(Acceptor)-1] (Log4jMessageLogger.java:72) - [con:104(/REDACTED:48456)] CON-1001 : Open
2011-08-18 17:22:39,761 INFO  [pool-3-thread-31] (Log4jMessageLogger.java:72) - [con:104(/REDACTED:48456)] CON-1001 : Open : Protocol Version : 8-0
2011-08-18 17:22:39,773 INFO  [pool-3-thread-18] (Log4jMessageLogger.java:72) - [con:104(guest@/REDACTED:48456/test)/ch:1] CHN-1001 : Create
2011-08-18 17:22:39,781 ERROR [pool-3-thread-20] (AMQProtocolEngine.java:451) - Unexpected exception while processing frame.  Closing connection.
java.lang.NullPointerException
	at org.apache.qpid.server.AMQChannel.setPublishFrame(AMQChannel.java:250)
	at org.apache.qpid.server.handler.BasicPublishMethodHandler.methodReceived(BasicPublishMethodHandler.java:89)
	at org.apache.qpid.server.handler.ServerMethodDispatcherImpl.dispatchBasicPublish(ServerMethodDispatcherImpl.java:157)
	at org.apache.qpid.framing.amqp_8_0.BasicPublishBodyImpl.execute(BasicPublishBodyImpl.java:156)
	at org.apache.qpid.server.state.AMQStateManager.methodReceived(AMQStateManager.java:205)
	at org.apache.qpid.server.protocol.AMQProtocolEngine.methodFrameReceived(AMQProtocolEngine.java:385)
	at org.apache.qpid.framing.AMQMethodBodyImpl.handle(AMQMethodBodyImpl.java:93)
	at org.apache.qpid.server.protocol.AMQProtocolEngine.frameReceived(AMQProtocolEngine.java:329)
	at org.apache.qpid.server.protocol.AMQProtocolEngine.dataBlockReceived(AMQProtocolEngine.java:278)
	at org.apache.qpid.server.protocol.AMQProtocolEngine$1.run(AMQProtocolEngine.java:249)
	at org.apache.qpid.pool.Job.processAll(Job.java:110)
	at org.apache.qpid.pool.Job.run(Job.java:149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)
2011-08-18 17:22:39,782 INFO  [MINANetworkDriver(Acceptor)-16] (Log4jMessageLogger.java:72) - [Broker] [con:104(guest@/REDACTED:48456/test)/ch:1] CHN-1003 : Close
2011-08-18 17:22:39,782 INFO  [MINANetworkDriver(Acceptor)-16] (Log4jMessageLogger.java:72) - [Broker] [con:104(guest@/REDACTED:48456/test)] CON-1002 : Close
2011-08-18 17:22:39,794 INFO  [MINANetworkDriver(Acceptor)-1] (Log4jMessageLogger.java:72) - [con:105(/REDACTED:48457)] CON-1001 : Open
2011-08-18 17:22:39,794 INFO  [pool-3-thread-21] (Log4jMessageLogger.java:72) - [con:105(/REDACTED:48457)] CON-1001 : Open : Protocol Version : 8-0
2011-08-18 17:22:39,814 INFO  [pool-3-thread-28] (Log4jMessageLogger.java:72) - [con:105(guest@/REDACTED:48457/test)/ch:1] CHN-1001 : Create
2011-08-18 17:22:39,824 ERROR [pool-3-thread-5] (AMQProtocolEngine.java:451) - Unexpected exception while processing frame.  Closing connection.
java.lang.NullPointerException
	at org.apache.qpid.server.AMQChannel.setPublishFrame(AMQChannel.java:250)
	at org.apache.qpid.server.handler.BasicPublishMethodHandler.methodReceived(BasicPublishMethodHandler.java:89)
	at org.apache.qpid.server.handler.ServerMethodDispatcherImpl.dispatchBasicPublish(ServerMethodDispatcherImpl.java:157)
	at org.apache.qpid.framing.amqp_8_0.BasicPublishBodyImpl.execute(BasicPublishBodyImpl.java:156)
	at org.apache.qpid.server.state.AMQStateManager.methodReceived(AMQStateManager.java:205)
	at org.apache.qpid.server.protocol.AMQProtocolEngine.methodFrameReceived(AMQProtocolEngine.java:385)
	at org.apache.qpid.framing.AMQMethodBodyImpl.handle(AMQMethodBodyImpl.java:93)
	at org.apache.qpid.server.protocol.AMQProtocolEngine.frameReceived(AMQProtocolEngine.java:329)
	at org.apache.qpid.server.protocol.AMQProtocolEngine.dataBlockReceived(AMQProtocolEngine.java:278)
	at org.apache.qpid.server.protocol.AMQProtocolEngine$1.run(AMQProtocolEngine.java:249)
	at org.apache.qpid.pool.Job.processAll(Job.java:110)
	at org.apache.qpid.pool.Job.run(Job.java:149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)
2011-08-18 17:22:39,825 INFO  [pool-3-thread-5] (Log4jMessageLogger.java:72) - [con:105(guest@/REDACTED:48457/test)/ch:1] [con:105(guest@/REDACTED:48457/test)/ch:1] CHN-1003 : Close
2011-08-18 17:22:39,825 ERROR [pool-3-thread-5] (AMQProtocolEngine.java:253) - Unexpected exception when processing datablock
org.apache.qpid.AMQException: Received content header without previously receiving a BasicPublish frame
	at org.apache.qpid.server.AMQChannel.publishContentHeader(AMQChannel.java:263)
	at org.apache.qpid.server.protocol.AMQProtocolEngine.contentHeaderReceived(AMQProtocolEngine.java:462)
	at org.apache.qpid.framing.ContentHeaderBody.handle(ContentHeaderBody.java:118)
	at org.apache.qpid.server.protocol.AMQProtocolEngine.frameReceived(AMQProtocolEngine.java:329)
	at org.apache.qpid.server.protocol.AMQProtocolEngine.dataBlockReceived(AMQProtocolEngine.java:278)
	at org.apache.qpid.server.protocol.AMQProtocolEngine$1.run(AMQProtocolEngine.java:249)
	at org.apache.qpid.pool.Job.processAll(Job.java:110)
	at org.apache.qpid.pool.Job.run(Job.java:149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)