Return-Path: Delivered-To: apmail-felix-dev-archive@www.apache.org Received: (qmail 3270 invoked from network); 23 Feb 2009 08:13:24 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 23 Feb 2009 08:13:24 -0000 Received: (qmail 51278 invoked by uid 500); 23 Feb 2009 08:13:24 -0000 Delivered-To: apmail-felix-dev-archive@felix.apache.org Received: (qmail 50970 invoked by uid 500); 23 Feb 2009 08:13:23 -0000 Mailing-List: contact dev-help@felix.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@felix.apache.org Delivered-To: mailing list dev@felix.apache.org Received: (qmail 50959 invoked by uid 99); 23 Feb 2009 08:13:23 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 23 Feb 2009 00:13:23 -0800 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 23 Feb 2009 08:13:22 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id DFB50234C495 for ; Mon, 23 Feb 2009 00:13:01 -0800 (PST) Message-ID: <791912174.1235376781900.JavaMail.jira@brutus> Date: Mon, 23 Feb 2009 00:13:01 -0800 (PST) From: "David GAY (JIRA)" To: dev@felix.apache.org Subject: [jira] Closed: (FELIX-951) Deadlock in iPojo when stopping Felix In-Reply-To: <888155308.1235135941814.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/FELIX-951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] David GAY closed FELIX-951. --------------------------- Resolution: Won't Fix Fix Version/s: felix-1.6.0 After checking, this problem is related to https://issues.apache.org/jira/browse/FELIX-911 and it's fixed in Felix 1.6.0 > Deadlock in iPojo when stopping Felix > ------------------------------------- > > Key: FELIX-951 > URL: https://issues.apache.org/jira/browse/FELIX-951 > Project: Felix > Issue Type: Bug > Components: iPOJO > Affects Versions: iPOJO-1.2.0 > Environment: JDK 1.6 / Windows XP > Reporter: David GAY > Priority: Critical > Fix For: felix-1.6.0 > > > I suspect a deadlock when iPojo register services while Felix framework stopping the bundles (shutdown) > This is the thread dump of the JVM : > Full thread dump Java HotSpot(TM) Client VM (11.0-b16 mixed mode, sharing): > "FelixShutdown" daemon prio=6 tid=0x030ba400 nid=0x1168 in Object.wait() [0x03b1f000..0x03b1fc14] > java.lang.Thread.State: WAITING (on object monitor) > at java.lang.Object.wait(Native Method) > - waiting on <0x230fb080> (a java.lang.Integer) > at java.lang.Object.wait(Object.java:485) > at org.apache.felix.framework.StartLevelImpl.setStartLevelAndWait(StartLevelImpl.java:136) > - locked <0x230fb080> (a java.lang.Integer) > at org.apache.felix.framework.Felix$SystemBundleActivator.run(Felix.java:3876) > at java.lang.Thread.run(Thread.java:619) > "RMI TCP Connection(idle)" daemon prio=6 tid=0x03542800 nid=0x1478 waiting on condition [0x03a7f000..0x03a7fd94] > java.lang.Thread.State: TIMED_WAITING (parking) > at sun.misc.Unsafe.park(Native Method) > - parking to wait for <0x22eaeec8> (a java.util.concurrent.SynchronousQueue$TransferStack) > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198) > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424) > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323) > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874) > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) > at java.lang.Thread.run(Thread.java:619) > "RMI TCP Connection(idle)" daemon prio=6 tid=0x03548800 nid=0x14e0 waiting on condition [0x03a2f000..0x03a2fa14] > java.lang.Thread.State: TIMED_WAITING (parking) > at sun.misc.Unsafe.park(Native Method) > - parking to wait for <0x22eaeec8> (a java.util.concurrent.SynchronousQueue$TransferStack) > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198) > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424) > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323) > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874) > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) > at java.lang.Thread.run(Thread.java:619) > "Prototyper" daemon prio=6 tid=0x030bb400 nid=0x146c in Object.wait() [0x039df000..0x039dfa94] > java.lang.Thread.State: WAITING (on object monitor) > at java.lang.Object.wait(Native Method) > - waiting on <0x230ec668> (a org.logicalcobwebs.proxool.PrototyperThread) > at java.lang.Object.wait(Object.java:485) > at org.logicalcobwebs.proxool.PrototyperThread.doWait(PrototyperThread.java:69) > - locked <0x230ec668> (a org.logicalcobwebs.proxool.PrototyperThread) > at org.logicalcobwebs.proxool.PrototyperThread.run(PrototyperThread.java:58) > "HouseKeeper" daemon prio=6 tid=0x030c4400 nid=0x14c4 waiting on condition [0x0398f000..0x0398fb14] > java.lang.Thread.State: TIMED_WAITING (sleeping) > at java.lang.Thread.sleep(Native Method) > at org.logicalcobwebs.proxool.HouseKeeperThread.run(HouseKeeperThread.java:46) > "SelectorThread-9998" daemon prio=6 tid=0x03064400 nid=0x14d8 runnable [0x0353f000..0x0353fb94] > java.lang.Thread.State: RUNNABLE > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:274) > at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:256) > at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:137) > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69) > - locked <0x23095600> (a sun.nio.ch.Util$1) > - locked <0x23095610> (a java.util.Collections$UnmodifiableSet) > - locked <0x23095588> (a sun.nio.ch.WindowsSelectorImpl) > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80) > at com.sun.grizzly.TCPSelectorHandler.select(TCPSelectorHandler.java:483) > at com.sun.grizzly.Controller.doSelect(Controller.java:372) > at com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:82) > at com.sun.grizzly.Controller.startSelectorHandlerRunner(Controller.java:1169) > at com.sun.grizzly.Controller.start(Controller.java:976) > at com.sun.grizzly.http.SelectorThread.startListener(SelectorThread.java:1148) > - locked <0x22fa95f0> (a java.lang.Object) > at com.sun.grizzly.http.SelectorThread.run(SelectorThread.java:1000) > "JMX server connection timeout 20" daemon prio=6 tid=0x02fed800 nid=0x1300 in Object.wait() [0x034ef000..0x034efc14] > java.lang.Thread.State: TIMED_WAITING (on object monitor) > at java.lang.Object.wait(Native Method) > - waiting on <0x22f56378> (a [I) > at com.sun.jmx.remote.internal.ServerCommunicatorAdmin$Timeout.run(ServerCommunicatorAdmin.java:150) > - locked <0x22f56378> (a [I) > at java.lang.Thread.run(Thread.java:619) > "Thread-1" daemon prio=6 tid=0x02fc0c00 nid=0x1324 in Object.wait() [0x0349f000..0x0349fc94] > java.lang.Thread.State: WAITING (on object monitor) > at java.lang.Object.wait(Native Method) > - waiting on <0x22eb5318> (a [Ljava.lang.Object;) > at java.lang.Object.wait(Object.java:485) > at org.apache.felix.framework.Felix.acquireBundleLock(Felix.java:4227) > - locked <0x22eb5318> (a [Ljava.lang.Object;) > at org.apache.felix.framework.Felix.registerService(Felix.java:2736) > at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:252) > at org.apache.felix.ipojo.IPojoContext.registerService(IPojoContext.java:336) > at org.apache.felix.ipojo.handlers.providedservice.ProvidedService.registerService(ProvidedService.java:285) > - locked <0x230c7630> (a org.apache.felix.ipojo.handlers.providedservice.ProvidedService) > at org.apache.felix.ipojo.handlers.providedservice.ProvidedServiceHandler.__stateChanged(ProvidedServiceHandler. > java:441) > at org.apache.felix.ipojo.handlers.providedservice.ProvidedServiceHandler.stateChanged(ProvidedServiceHandler.ja > va) > at org.apache.felix.ipojo.InstanceManager.setState(InstanceManager.java:428) > at org.apache.felix.ipojo.InstanceManager.start(InstanceManager.java:309) > at org.apache.felix.ipojo.ComponentFactory.createInstance(ComponentFactory.java:155) > at org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFactory.java:283) > - locked <0x230a5ac0> (a org.apache.felix.ipojo.ComponentFactory) > at org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFactory.java:220) > at org.apache.felix.ipojo.InstanceCreator$ManagedInstance.create(InstanceCreator.java:349) > at org.apache.felix.ipojo.InstanceCreator.addInstance(InstanceCreator.java:84) > - locked <0x22f31748> (a org.apache.felix.ipojo.InstanceCreator) > at org.apache.felix.ipojo.Extender.parse(Extender.java:269) > at org.apache.felix.ipojo.Extender.startManagementFor(Extender.java:208) > at org.apache.felix.ipojo.Extender.access$600(Extender.java:52) > at org.apache.felix.ipojo.Extender$CreatorThread.run(Extender.java:669) > at java.lang.Thread.run(Thread.java:619) > "RMI TCP Connection(2)-172.16.173.69" daemon prio=6 tid=0x02f73c00 nid=0x1338 runnable [0x0344f000..0x0344fd14] > java.lang.Thread.State: RUNNABLE > at java.net.SocketInputStream.socketRead0(Native Method) > at java.net.SocketInputStream.read(SocketInputStream.java:129) > at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) > at java.io.BufferedInputStream.read(BufferedInputStream.java:237) > - locked <0x22f58548> (a java.io.BufferedInputStream) > at java.io.FilterInputStream.read(FilterInputStream.java:66) > at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:517) > at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790) > at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649) > 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:619) > "RMI Scheduler(0)" daemon prio=6 tid=0x02f90800 nid=0xddc waiting on condition [0x033ff000..0x033ffd94] > java.lang.Thread.State: TIMED_WAITING (parking) > at sun.misc.Unsafe.park(Native Method) > - parking to wait for <0x22eb1098> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198) > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.j > ava:1963) > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164) > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:583) > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:576) > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) > at java.lang.Thread.run(Thread.java:619) > "RMI TCP Connection(1)-172.16.173.69" daemon prio=6 tid=0x02fbf800 nid=0x137c runnable [0x033af000..0x033afa14] > java.lang.Thread.State: RUNNABLE > at java.net.SocketInputStream.socketRead0(Native Method) > at java.net.SocketInputStream.read(SocketInputStream.java:129) > at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) > at java.io.BufferedInputStream.read(BufferedInputStream.java:237) > - locked <0x22f44358> (a java.io.BufferedInputStream) > at java.io.FilterInputStream.read(FilterInputStream.java:66) > at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:517) > at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790) > at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649) > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:619) > "telnetconsole.Listener" daemon prio=6 tid=0x02fa7c00 nid=0x12fc runnable [0x0335f000..0x0335fa94] > java.lang.Thread.State: RUNNABLE > at java.net.PlainSocketImpl.socketAccept(Native Method) > at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384) > - locked <0x22f27e68> (a java.net.SocksSocketImpl) > at java.net.ServerSocket.implAccept(ServerSocket.java:453) > at java.net.ServerSocket.accept(ServerSocket.java:421) > at org.apache.felix.shell.remote.Listener$Acceptor.run(Listener.java:109) > at java.lang.Thread.run(Thread.java:619) > "FelixPackageAdmin" daemon prio=6 tid=0x02f80400 nid=0x1040 in Object.wait() [0x0330f000..0x0330fb14] > java.lang.Thread.State: WAITING (on object monitor) > at java.lang.Object.wait(Native Method) > - waiting on <0x22f23510> (a org.apache.felix.framework.PackageAdminImpl) > at java.lang.Object.wait(Object.java:485) > at org.apache.felix.framework.PackageAdminImpl.run(PackageAdminImpl.java:322) > - locked <0x22f23510> (a org.apache.felix.framework.PackageAdminImpl) > at java.lang.Thread.run(Thread.java:619) > "FelixStartLevel" daemon prio=6 tid=0x02f65400 nid=0x1304 waiting for monitor entry [0x032bf000..0x032bfb94] > java.lang.Thread.State: BLOCKED (on object monitor) > at org.apache.felix.ipojo.IPojoFactory.removeFactoryStateListener(IPojoFactory.java:470) > - waiting to lock <0x230a5ac0> (a org.apache.felix.ipojo.ComponentFactory) > at org.apache.felix.ipojo.InstanceCreator.removeFactory(InstanceCreator.java:182) > at org.apache.felix.ipojo.Extender.closeManagementFor(Extender.java:156) > at org.apache.felix.ipojo.Extender.bundleChanged(Extender.java:129) > - locked <0x22f2ff28> (a org.apache.felix.ipojo.Extender) > at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:745) > at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:674) > at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:587) > at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:3629) > at org.apache.felix.framework.Felix._stopBundle(Felix.java:2076) > at org.apache.felix.framework.Felix.stopBundle(Felix.java:2034) > at org.apache.felix.framework.Felix.setFrameworkStartLevel(Felix.java:1197) > at org.apache.felix.framework.StartLevelImpl.run(StartLevelImpl.java:265) > at java.lang.Thread.run(Thread.java:619) > "FelixDispatchQueue" prio=6 tid=0x02f75800 nid=0x11a8 in Object.wait() [0x0326f000..0x0326fc14] > java.lang.Thread.State: WAITING (on object monitor) > at java.lang.Object.wait(Native Method) > - waiting on <0x22ebfce0> (a java.util.ArrayList) > at java.lang.Object.wait(Object.java:485) > at org.apache.felix.framework.util.EventDispatcher.run(EventDispatcher.java:849) > - locked <0x22ebfce0> (a java.util.ArrayList) > at org.apache.felix.framework.util.EventDispatcher.access$000(EventDispatcher.java:45) > at org.apache.felix.framework.util.EventDispatcher$1.run(EventDispatcher.java:97) > at java.lang.Thread.run(Thread.java:619) > "RMI TCP Accept-0" daemon prio=6 tid=0x02f30c00 nid=0x5e4 runnable [0x031bf000..0x031bfd14] > java.lang.Thread.State: RUNNABLE > at java.net.PlainSocketImpl.socketAccept(Native Method) > at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384) > - locked <0x22ea5788> (a java.net.SocksSocketImpl) > at java.net.ServerSocket.implAccept(ServerSocket.java:453) > at java.net.ServerSocket.accept(ServerSocket.java:421) > at sun.management.jmxremote.LocalRMIServerSocketFactory$1.accept(LocalRMIServerSocketFactory.java:34) > at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(TCPTransport.java:369) > at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(TCPTransport.java:341) > at java.lang.Thread.run(Thread.java:619) > "RMI TCP Accept-1199" daemon prio=6 tid=0x02f29c00 nid=0x8dc runnable [0x0316f000..0x0316fd94] > java.lang.Thread.State: RUNNABLE > at java.net.PlainSocketImpl.socketAccept(Native Method) > at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384) > - locked <0x22ea5978> (a java.net.SocksSocketImpl) > at java.net.ServerSocket.implAccept(ServerSocket.java:453) > at java.net.ServerSocket.accept(ServerSocket.java:421) > at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(TCPTransport.java:369) > at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(TCPTransport.java:341) > at java.lang.Thread.run(Thread.java:619) > "RMI TCP Accept-0" daemon prio=6 tid=0x02f25c00 nid=0x1138 runnable [0x0311f000..0x0311fa14] > java.lang.Thread.State: RUNNABLE > at java.net.PlainSocketImpl.socketAccept(Native Method) > at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384) > - locked <0x22ea5b68> (a java.net.SocksSocketImpl) > at java.net.ServerSocket.implAccept(ServerSocket.java:453) > at java.net.ServerSocket.accept(ServerSocket.java:421) > at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(TCPTransport.java:369) > at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(TCPTransport.java:341) > at java.lang.Thread.run(Thread.java:619) > "Low Memory Detector" daemon prio=6 tid=0x02a6ec00 nid=0x13e0 runnable [0x00000000..0x00000000] > java.lang.Thread.State: RUNNABLE > "CompilerThread0" daemon prio=10 tid=0x02a6b800 nid=0x17dc waiting on condition [0x00000000..0x02d1f840] > java.lang.Thread.State: RUNNABLE > "Attach Listener" daemon prio=10 tid=0x02a6a000 nid=0xdbc runnable [0x00000000..0x00000000] > java.lang.Thread.State: RUNNABLE > "Signal Dispatcher" daemon prio=10 tid=0x02a68c00 nid=0xaf0 waiting on condition [0x00000000..0x00000000] > java.lang.Thread.State: RUNNABLE > "Finalizer" daemon prio=8 tid=0x02a63c00 nid=0x127c in Object.wait() [0x02c2f000..0x02c2fc94] > java.lang.Thread.State: WAITING (on object monitor) > at java.lang.Object.wait(Native Method) > - waiting on <0x22e96ee8> (a java.lang.ref.ReferenceQueue$Lock) > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116) > - locked <0x22e96ee8> (a java.lang.ref.ReferenceQueue$Lock) > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132) > at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159) > "Reference Handler" daemon prio=10 tid=0x02a5f400 nid=0x12a0 in Object.wait() [0x02bdf000..0x02bdfd14] > java.lang.Thread.State: WAITING (on object monitor) > at java.lang.Object.wait(Native Method) > - waiting on <0x22e96f70> (a java.lang.ref.Reference$Lock) > at java.lang.Object.wait(Object.java:485) > at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116) > - locked <0x22e96f70> (a java.lang.ref.Reference$Lock) > "main" prio=6 tid=0x002a6c00 nid=0x12a4 in Object.wait() [0x0090f000..0x0090fe54] > java.lang.Thread.State: WAITING (on object monitor) > at java.lang.Object.wait(Native Method) > - waiting on <0x22f16ed0> (a org.apache.felix.framework.util.ThreadGate) > at org.apache.felix.framework.util.ThreadGate.await(ThreadGate.java:48) > - locked <0x22f16ed0> (a org.apache.felix.framework.util.ThreadGate) > at org.apache.felix.framework.Felix.waitForStop(Felix.java:997) > at com.axway.visualization.server.bootstrap.Bootstrap.main(Bootstrap.java:112) > "VM Thread" prio=10 tid=0x02a5d800 nid=0x1038 runnable > "VM Periodic Task Thread" prio=10 tid=0x02f32800 nid=0x1190 waiting on condition > JNI global references: 1144 > Heap > def new generation total 960K, used 476K [0x22970000, 0x22a70000, 0x22e50000) > eden space 896K, 48% used [0x22970000, 0x229dd688, 0x22a50000) > from space 64K, 99% used [0x22a60000, 0x22a6fff8, 0x22a70000) > to space 64K, 0% used [0x22a50000, 0x22a50000, 0x22a60000) > tenured generation total 6424K, used 5802K [0x22e50000, 0x23496000, 0x26970000) > the space 6424K, 90% used [0x22e50000, 0x233fa800, 0x233fa800, 0x23496000) > compacting perm gen total 12288K, used 9883K [0x26970000, 0x27570000, 0x2a970000) > the space 12288K, 80% used [0x26970000, 0x27316fb0, 0x27317000, 0x27570000) > ro space 8192K, 67% used [0x2a970000, 0x2aed2d98, 0x2aed2e00, 0x2b170000) > rw space 12288K, 53% used [0x2b170000, 0x2b7e0640, 0x2b7e0800, 0x2bd70000) > What I understand is that the thread "FelixStartLevel" is blocked by the thread "Thread-1" from iPojo. > In my case iPojo is in the process of validating a service while a shutdown felix command is started. > I suspect this is maybe related to this bug : https://issues.apache.org/jira/browse/FELIX-911 > Tell me if you need more information other than the thread dump. > Thanks. > Regards > David -- This message is automatically generated by JIRA. - 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