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https://issues.apache.org/jira/browse/ARIES-1441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14985247#comment-14985247
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John Ross commented on ARIES-1441:
----------------------------------
We should certainly not be trying to stop the system bundle. Even more, we
should not try to manage any bundles that were not installed via some aspect of
the Subsystems API.
> Subsystem core tries to shutdown the framework when it has a framework
> dependency like org.osgi.util.tracker
> ------------------------------------------------------------------------------------------------------------
>
> Key: ARIES-1441
> URL: https://issues.apache.org/jira/browse/ARIES-1441
> Project: Aries
> Issue Type: Bug
> Components: Subsystem
> Affects Versions: subsystem-core-2.0.4
> Environment: karaf
> pax exam
> Reporter: Bas
> Labels: patch, test
> Attachments: AriesStopSubsystem.java.test.patch
>
>
> When performing a shutdown of the subsystem core bundle it tries to stop the
> framework because there is a org.osgi.util.tracker import package.
> Also in the same situation described above when trying to shutdown the
> framework by calling stop on bundle 0 it can fail with:
> [org.apache.aries.subsystem.core.internal.StopAction] : An error occurred
> while stopping resource osgi.identity; osgi.identity="org.eclipse.osgi";
> type="osgi.bundle"; version:Version="3.10.0.v20140606-1445";
> singleton:="true" of subsystem
> org.apache.aries.subsystem.core.internal.BasicSubsystem@25760667
> org.osgi.framework.BundleException: Unable to acquire the state change lock
> for the module: osgi.identity; osgi.identity="org.eclipse.osgi";
> type="osgi.bundle"; version:Version="3.10.0.v20140606-1445";
> singleton:="true" [id=0] STOPPED [STOPPED] invalid
> at org.eclipse.osgi.container.Module.lockStateChange(Module.java:329)
> at
> org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.asyncStop(EquinoxBundle.java:151)
> at
> org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle.stop(EquinoxBundle.java:272)
> at
> org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle.stop(EquinoxBundle.java:277)
> at
> org.apache.aries.subsystem.core.internal.StopAction.stopBundleResource(StopAction.java:97)
> at
> org.apache.aries.subsystem.core.internal.StopAction.stopResource(StopAction.java:109)
> at
> org.apache.aries.subsystem.core.internal.StopAction.run(StopAction.java:67)
> at
> org.apache.aries.subsystem.core.internal.StopAction.stopSubsystemResource(StopAction.java:135)
> at
> org.apache.aries.subsystem.core.internal.StopAction.stopResource(StopAction.java:107)
> at
> org.apache.aries.subsystem.core.internal.StopAction.run(StopAction.java:67)
> at
> org.apache.aries.subsystem.core.internal.Activator.deactivate(Activator.java:162)
> at
> org.apache.aries.subsystem.core.internal.Activator.removedService(Activator.java:291)
> at
> org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:967)
> at
> org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:870)
> at
> org.osgi.util.tracker.AbstractTracked.untrack(AbstractTracked.java:341)
> at
> org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:909)
> at
> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)
> at
> org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:914)
> at
> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
> at
> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:222)
> at
> org.eclipse.equinox.internal.region.RegionManager.stop(RegionManager.java:67)
> at
> org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:827)
> at
> org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:820)
> at
> org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:950)
> at
> org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:324)
> at org.eclipse.osgi.container.Module.doStop(Module.java:626)
> at org.eclipse.osgi.container.Module.stop(Module.java:488)
> at
> org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1623)
> at
> org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1542)
> at
> org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:248)
> at
> org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:145)
> at org.eclipse.osgi.container.Module.doStop(Module.java:626)
> at org.eclipse.osgi.container.Module.stop(Module.java:488)
> at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:186)
> at
> org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:160)
> at java.lang.Thread.run(Thread.java:662)
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