Servicemix3.3.2 -IllegalStateException: component is not owner

[naveen.dasyam]

We are using servicemix 3.3.2, servicemix-http-2010.01  and servicemix-jsr181-2010.01.
On and off, we see an issue while sending response from service mix exchange to http-bc. The whole transaction is success, but from exchange to http-bc we got java.lang.IllegalStateException: component is not owner and send 500 response to the client.
We are unable to reproduce it through load tests - unable to understand the root cause.
Appreciate any help in finding what causes this issue.
Below are the stacktrace of the issue.
java.lang.IllegalStateException: component is not owner when trying to set error: java.lang.IllegalStateException: component is not owner
      at org.apache.servicemix.jbi.messaging.MessageExchangeImpl.setError(MessageExchangeImpl.java:264)
      at org.apache.servicemix.http.processors.ConsumerProcessor.process(ConsumerProcessor.java:239)
      at org.apache.servicemix.http.HttpBridgeServlet.service(HttpBridgeServlet.java:56)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
      at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
      at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
      at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
      at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
      at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
      at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
      at org.mortbay.jetty.Server.handle(Server.java:322)
      at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
      at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:938)
      at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:842)
      at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
      at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
      at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
      at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Caused by: java.lang.IllegalStateException: component is not owner
      at org.apache.servicemix.jbi.messaging.MessageExchangeImpl.setStatus(MessageExchangeImpl.java:251)
      at org.apache.servicemix.http.processors.ConsumerProcessor.process(ConsumerProcessor.java:236)
      ... 16 more



Also attaching thread dump