Deadlock during server shutdown

Name: btpool13-0
State: BLOCKED on org.mortbay.io.nio.SelectorManager$SelectSet@b52598 owned by: main
Total blocked: 2  Total waited: 2

Stack trace: 
org.mortbay.io.nio.SelectorManager$SelectSet.cancelIdle(SelectorManager.java:319)
org.mortbay.io.nio.SelectChannelEndPoint.cancelIdle(SelectChannelEndPoint.java:132)
org.mortbay.jetty.nio.SelectChannelConnector.customize(SelectChannelConnector.java:145)
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:456)
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:790)
org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:628)
org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:358)
   - locked org.mortbay.jetty.HttpConnection@1427e6e
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:336)
   - locked org.mortbay.jetty.nio.SelectChannelConnector$ConnectorEndPoint@17a1686
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)

Name: main
State: BLOCKED on org.mortbay.jetty.nio.SelectChannelConnector$ConnectorEndPoint@17a1686 owned by: btpool13-0
Total blocked: 35  Total waited: 35

Stack trace: 
org.mortbay.io.nio.SelectChannelEndPoint.updateKey(SelectChannelEndPoint.java:282)
org.mortbay.io.nio.SelectChannelEndPoint.close(SelectChannelEndPoint.java:382)
org.mortbay.jetty.nio.SelectChannelConnector$ConnectorEndPoint.close(SelectChannelConnector.java:320)
org.mortbay.io.nio.SelectorManager$SelectSet.stop(SelectorManager.java:616)
   - locked org.mortbay.io.nio.SelectorManager$SelectSet@b52598
org.mortbay.io.nio.SelectorManager.doStop(SelectorManager.java:218)
org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:65)
org.mortbay.jetty.nio.SelectChannelConnector.doStop(SelectChannelConnector.java:292)
org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:65)
org.mortbay.jetty.Server.doStop(Server.java:239)
org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:65)
com.electriccloud.http.HttpServerImpl.stop(HttpServerImpl.java:232)
com.electriccloud.commander.agent.AgentManagerTest.onTearDown(AgentManagerTest.java:418)
org.springframework.test.AbstractSingleSpringContextTests.tearDown(AbstractSingleSpringContextTests.java:125)
junit.framework.TestCase.runBare(TestCase.java:136)
org.springframework.test.ConditionalTestCase.runBare(ConditionalTestCase.java:69)
junit.framework.TestResult$1.protect(TestResult.java:110)
junit.framework.TestResult.runProtected(TestResult.java:128)
junit.framework.TestResult.run(TestResult.java:113)
junit.framework.TestCase.run(TestCase.java:120)
junit.framework.TestSuite.runTest(TestSuite.java:228)
junit.framework.TestSuite.run(TestSuite.java:223)
junit.framework.TestSuite.runTest(TestSuite.java:228)
junit.framework.TestSuite.run(TestSuite.java:223)
junit.textui.TestRunner.doRun(TestRunner.java:115)
com.intellij.rt.execution.junit.IdeaTestRunner.doRun(IdeaTestRunner.java:65)
junit.textui.TestRunner.doRun(TestRunner.java:108)
com.intellij.rt.execution.junit.IdeaTestRunner.startRunnerWithArgs(IdeaTestRunner.java:24)
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:118)
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:40)