[jira] [Updated] (FELIX-5716) Dead Lock in DM

2018-10-17 Thread Pierre De Rop (JIRA) 


 [ 
https://issues.apache.org/jira/browse/FELIX-5716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Pierre De Rop updated FELIX-5716:
-
Fix Version/s: (was: org.apache.felix.dependencymanager-r12)
   org.apache.felix.dependencymanager-r13

> Dead Lock in DM
> ---
>
> Key: FELIX-5716
> URL: https://issues.apache.org/jira/browse/FELIX-5716
> Project: Felix
>  Issue Type: Bug
>Affects Versions: org.apache.felix.dependencymanager-r1
>Reporter: Pierre De Rop
>Assignee: Pierre De Rop
>Priority: Critical
> Fix For: org.apache.felix.dependencymanager-r13
>
> Attachments: deadlock.proposed.patch.txt
>
>
> I just found an unfortunate deadlock when using latest DM r11 and latest SCR 
> 2.0.12 in the same JVM.
> I believe that the same issue applies to both DM and SCR (I may have to open 
> a seperate issue for SCR).
> First, here is the deadlock:
> {code}
> Found one Java-level deadlock:
> =
> "CM Event Dispatcher (Fire ConfigurationEvent: 
> pid=com.alcatel.as.http.ioh.impl.HttpIOH)":
>   waiting to lock monitor 0x7f8188004538 (object 0xeb38d420, a 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked),
>   which is held by "FelixDispatchQueue"
> "FelixDispatchQueue":
>   waiting for ownable synchronizer 0xc0699f30, (a 
> java.util.concurrent.locks.ReentrantLock$FairSync),
>   which is held by "CM Event Dispatcher (Fire ConfigurationEvent: 
> pid=com.alcatel.as.http.ioh.impl.HttpIOH)"
> Java stack information for the threads listed above:
> ===
> "CM Event Dispatcher (Fire ConfigurationEvent: 
> pid=com.alcatel.as.http.ioh.impl.HttpIOH)":
> at 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked.serviceChangedHideAspects(ServiceTracker.java:1140)
> - waiting to lock <0xeb38d420> (a 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked)
> at 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1054)
> at 
> org.apache.felix.framework.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:990)
> at 
> org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:838)
> at 
> org.apache.felix.framework.EventDispatcher.fireServiceEvent(EventDispatcher.java:545)
> at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4579)
> at org.apache.felix.framework.Felix.access$000(Felix.java:105)
> at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:419)
> at 
> org.apache.felix.framework.ServiceRegistry.servicePropertiesModified(ServiceRegistry.java:588)
> at 
> org.apache.felix.framework.ServiceRegistrationImpl.setProperties(ServiceRegistrationImpl.java:131)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.updateServiceRegistration(SingleComponentManager.java:558)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.modify(SingleComponentManager.java:755)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:645)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
> at 
> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
> at 
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
> at 
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
> at 
> org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.sendEvent(ConfigurationManager.java:2090)
> at 
> org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.run(ConfigurationManager.java:2058)
> at org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:141)
> at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:109)
> at java.lang.Thread.run(Thread.java:748)
> "FelixDispatchQueue":
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for  <0xc0699f30> (a 
> java.util.concurrent.locks.ReentrantLock$FairSync)
> at 
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireNanos(AbstractQueuedSynchronizer.java:934)
> at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireNanos(AbstractQueuedSynchronizer.java:1247)
> at 
> java.util.concurrent.locks.ReentrantLock.tryLock(ReentrantLock.java:442)
> at 
>

[jira] [Updated] (FELIX-5716) Dead Lock in DM

2018-09-23 Thread Pierre De Rop (JIRA) 


 [ 
https://issues.apache.org/jira/browse/FELIX-5716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Pierre De Rop updated FELIX-5716:
-
Fix Version/s: (was: org.apache.felix.dependencymanager-r10)
   org.apache.felix.dependencymanager-r12

> Dead Lock in DM
> ---
>
> Key: FELIX-5716
> URL: https://issues.apache.org/jira/browse/FELIX-5716
> Project: Felix
>  Issue Type: Bug
>Affects Versions: org.apache.felix.dependencymanager-r1
>Reporter: Pierre De Rop
>Assignee: Pierre De Rop
>Priority: Critical
> Fix For: org.apache.felix.dependencymanager-r12
>
> Attachments: deadlock.proposed.patch.txt
>
>
> I just found an unfortunate deadlock when using latest DM r11 and latest SCR 
> 2.0.12 in the same JVM.
> I believe that the same issue applies to both DM and SCR (I may have to open 
> a seperate issue for SCR).
> First, here is the deadlock:
> {code}
> Found one Java-level deadlock:
> =
> "CM Event Dispatcher (Fire ConfigurationEvent: 
> pid=com.alcatel.as.http.ioh.impl.HttpIOH)":
>   waiting to lock monitor 0x7f8188004538 (object 0xeb38d420, a 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked),
>   which is held by "FelixDispatchQueue"
> "FelixDispatchQueue":
>   waiting for ownable synchronizer 0xc0699f30, (a 
> java.util.concurrent.locks.ReentrantLock$FairSync),
>   which is held by "CM Event Dispatcher (Fire ConfigurationEvent: 
> pid=com.alcatel.as.http.ioh.impl.HttpIOH)"
> Java stack information for the threads listed above:
> ===
> "CM Event Dispatcher (Fire ConfigurationEvent: 
> pid=com.alcatel.as.http.ioh.impl.HttpIOH)":
> at 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked.serviceChangedHideAspects(ServiceTracker.java:1140)
> - waiting to lock <0xeb38d420> (a 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked)
> at 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1054)
> at 
> org.apache.felix.framework.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:990)
> at 
> org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:838)
> at 
> org.apache.felix.framework.EventDispatcher.fireServiceEvent(EventDispatcher.java:545)
> at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4579)
> at org.apache.felix.framework.Felix.access$000(Felix.java:105)
> at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:419)
> at 
> org.apache.felix.framework.ServiceRegistry.servicePropertiesModified(ServiceRegistry.java:588)
> at 
> org.apache.felix.framework.ServiceRegistrationImpl.setProperties(ServiceRegistrationImpl.java:131)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.updateServiceRegistration(SingleComponentManager.java:558)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.modify(SingleComponentManager.java:755)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:645)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
> at 
> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
> at 
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
> at 
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
> at 
> org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.sendEvent(ConfigurationManager.java:2090)
> at 
> org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.run(ConfigurationManager.java:2058)
> at org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:141)
> at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:109)
> at java.lang.Thread.run(Thread.java:748)
> "FelixDispatchQueue":
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for  <0xc0699f30> (a 
> java.util.concurrent.locks.ReentrantLock$FairSync)
> at 
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireNanos(AbstractQueuedSynchronizer.java:934)
> at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireNanos(AbstractQueuedSynchronizer.java:1247)
> at 
> java.util.concurrent.locks.ReentrantLock.tryLock(ReentrantLock.java:442)
> at 
>

[jira] [Updated] (FELIX-5716) Dead Lock in DM

2018-09-23 Thread Pierre De Rop (JIRA) 


 [ 
https://issues.apache.org/jira/browse/FELIX-5716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Pierre De Rop updated FELIX-5716:
-
Fix Version/s: org.apache.felix.dependencymanager-r10

> Dead Lock in DM
> ---
>
> Key: FELIX-5716
> URL: https://issues.apache.org/jira/browse/FELIX-5716
> Project: Felix
>  Issue Type: Bug
>Affects Versions: org.apache.felix.dependencymanager-r1
>Reporter: Pierre De Rop
>Assignee: Pierre De Rop
>Priority: Critical
> Fix For: org.apache.felix.dependencymanager-r12
>
> Attachments: deadlock.proposed.patch.txt
>
>
> I just found an unfortunate deadlock when using latest DM r11 and latest SCR 
> 2.0.12 in the same JVM.
> I believe that the same issue applies to both DM and SCR (I may have to open 
> a seperate issue for SCR).
> First, here is the deadlock:
> {code}
> Found one Java-level deadlock:
> =
> "CM Event Dispatcher (Fire ConfigurationEvent: 
> pid=com.alcatel.as.http.ioh.impl.HttpIOH)":
>   waiting to lock monitor 0x7f8188004538 (object 0xeb38d420, a 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked),
>   which is held by "FelixDispatchQueue"
> "FelixDispatchQueue":
>   waiting for ownable synchronizer 0xc0699f30, (a 
> java.util.concurrent.locks.ReentrantLock$FairSync),
>   which is held by "CM Event Dispatcher (Fire ConfigurationEvent: 
> pid=com.alcatel.as.http.ioh.impl.HttpIOH)"
> Java stack information for the threads listed above:
> ===
> "CM Event Dispatcher (Fire ConfigurationEvent: 
> pid=com.alcatel.as.http.ioh.impl.HttpIOH)":
> at 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked.serviceChangedHideAspects(ServiceTracker.java:1140)
> - waiting to lock <0xeb38d420> (a 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked)
> at 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1054)
> at 
> org.apache.felix.framework.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:990)
> at 
> org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:838)
> at 
> org.apache.felix.framework.EventDispatcher.fireServiceEvent(EventDispatcher.java:545)
> at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4579)
> at org.apache.felix.framework.Felix.access$000(Felix.java:105)
> at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:419)
> at 
> org.apache.felix.framework.ServiceRegistry.servicePropertiesModified(ServiceRegistry.java:588)
> at 
> org.apache.felix.framework.ServiceRegistrationImpl.setProperties(ServiceRegistrationImpl.java:131)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.updateServiceRegistration(SingleComponentManager.java:558)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.modify(SingleComponentManager.java:755)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:645)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
> at 
> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
> at 
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
> at 
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
> at 
> org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.sendEvent(ConfigurationManager.java:2090)
> at 
> org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.run(ConfigurationManager.java:2058)
> at org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:141)
> at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:109)
> at java.lang.Thread.run(Thread.java:748)
> "FelixDispatchQueue":
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for  <0xc0699f30> (a 
> java.util.concurrent.locks.ReentrantLock$FairSync)
> at 
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireNanos(AbstractQueuedSynchronizer.java:934)
> at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireNanos(AbstractQueuedSynchronizer.java:1247)
> at 
> java.util.concurrent.locks.ReentrantLock.tryLock(ReentrantLock.java:442)
> at 
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:228)
> at 
>

[jira] [Updated] (FELIX-5716) Dead Lock in DM

2017-10-18 Thread Pierre De Rop (JIRA) 

 [ 
https://issues.apache.org/jira/browse/FELIX-5716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Pierre De Rop updated FELIX-5716:
-
Description: 
I just found an unfortunate deadlock when using latest DM r11 and latest SCR 
2.0.12 in the same JVM.

I believe that the same issue applies to both DM and SCR (I may have to open a 
seperate issue for SCR).

First, here is the deadlock:

{code}
Found one Java-level deadlock:
=
"CM Event Dispatcher (Fire ConfigurationEvent: 
pid=com.alcatel.as.http.ioh.impl.HttpIOH)":
  waiting to lock monitor 0x7f8188004538 (object 0xeb38d420, a 
org.apache.felix.dm.tracker.ServiceTracker$Tracked),
  which is held by "FelixDispatchQueue"
"FelixDispatchQueue":
  waiting for ownable synchronizer 0xc0699f30, (a 
java.util.concurrent.locks.ReentrantLock$FairSync),
  which is held by "CM Event Dispatcher (Fire ConfigurationEvent: 
pid=com.alcatel.as.http.ioh.impl.HttpIOH)"

Java stack information for the threads listed above:
===
"CM Event Dispatcher (Fire ConfigurationEvent: 
pid=com.alcatel.as.http.ioh.impl.HttpIOH)":
at 
org.apache.felix.dm.tracker.ServiceTracker$Tracked.serviceChangedHideAspects(ServiceTracker.java:1140)
- waiting to lock <0xeb38d420> (a 
org.apache.felix.dm.tracker.ServiceTracker$Tracked)
at 
org.apache.felix.dm.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1054)
at 
org.apache.felix.framework.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:990)
at 
org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:838)
at 
org.apache.felix.framework.EventDispatcher.fireServiceEvent(EventDispatcher.java:545)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4579)
at org.apache.felix.framework.Felix.access$000(Felix.java:105)
at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:419)
at 
org.apache.felix.framework.ServiceRegistry.servicePropertiesModified(ServiceRegistry.java:588)
at 
org.apache.felix.framework.ServiceRegistrationImpl.setProperties(ServiceRegistrationImpl.java:131)
at 
org.apache.felix.scr.impl.manager.SingleComponentManager.updateServiceRegistration(SingleComponentManager.java:558)
at 
org.apache.felix.scr.impl.manager.SingleComponentManager.modify(SingleComponentManager.java:755)
at 
org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:645)
at 
org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
at 
org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
at 
org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
at 
org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
at 
org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.sendEvent(ConfigurationManager.java:2090)
at 
org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.run(ConfigurationManager.java:2058)
at org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:141)
at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:109)
at java.lang.Thread.run(Thread.java:748)
"FelixDispatchQueue":
at sun.misc.Unsafe.park(Native Method)
- parking to wait for  <0xc0699f30> (a 
java.util.concurrent.locks.ReentrantLock$FairSync)
at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireNanos(AbstractQueuedSynchronizer.java:934)
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireNanos(AbstractQueuedSynchronizer.java:1247)
at 
java.util.concurrent.locks.ReentrantLock.tryLock(ReentrantLock.java:442)
at 
org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:228)
at 
org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainStateLock(AbstractComponentManager.java:279)
at 
org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:806)
at 
org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:347)
at 
org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
at 
org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:350)
at org.apache.felix.framework.Felix.getService(Felix.java:3721)
at

[jira] [Updated] (FELIX-5716) Dead Lock in DM

2017-10-17 Thread Pierre De Rop (JIRA) 

 [ 
https://issues.apache.org/jira/browse/FELIX-5716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Pierre De Rop updated FELIX-5716:
-
Attachment: deadlock.proposed.patch.txt

Attaching the proposed patch.

> Dead Lock in DM
> ---
>
> Key: FELIX-5716
> URL: https://issues.apache.org/jira/browse/FELIX-5716
> Project: Felix
>  Issue Type: Bug
>Affects Versions: org.apache.felix.dependencymanager-r1
>Reporter: Pierre De Rop
>Assignee: Pierre De Rop
>Priority: Critical
> Attachments: deadlock.proposed.patch.txt
>
>
> I just found an unfortunate deadlock when using latest DM r11 and latest SCR 
> 2.0.12 in the same JVM.
> I believe that the same issue applies to both DM and SCR (I may have to open 
> a seperate issue for SCR).
> First, here is the deadlock:
> {code}
> Found one Java-level deadlock:
> =
> "CM Event Dispatcher (Fire ConfigurationEvent: 
> pid=com.alcatel.as.http.ioh.impl.HttpIOH)":
>   waiting to lock monitor 0x7f8188004538 (object 0xeb38d420, a 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked),
>   which is held by "FelixDispatchQueue"
> "FelixDispatchQueue":
>   waiting for ownable synchronizer 0xc0699f30, (a 
> java.util.concurrent.locks.ReentrantLock$FairSync),
>   which is held by "CM Event Dispatcher (Fire ConfigurationEvent: 
> pid=com.alcatel.as.http.ioh.impl.HttpIOH)"
> Java stack information for the threads listed above:
> ===
> "CM Event Dispatcher (Fire ConfigurationEvent: 
> pid=com.alcatel.as.http.ioh.impl.HttpIOH)":
> at 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked.serviceChangedHideAspects(ServiceTracker.java:1140)
> - waiting to lock <0xeb38d420> (a 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked)
> at 
> org.apache.felix.dm.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1054)
> at 
> org.apache.felix.framework.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:990)
> at 
> org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:838)
> at 
> org.apache.felix.framework.EventDispatcher.fireServiceEvent(EventDispatcher.java:545)
> at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4579)
> at org.apache.felix.framework.Felix.access$000(Felix.java:105)
> at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:419)
> at 
> org.apache.felix.framework.ServiceRegistry.servicePropertiesModified(ServiceRegistry.java:588)
> at 
> org.apache.felix.framework.ServiceRegistrationImpl.setProperties(ServiceRegistrationImpl.java:131)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.updateServiceRegistration(SingleComponentManager.java:558)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.modify(SingleComponentManager.java:755)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:645)
> at 
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
> at 
> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
> at 
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
> at 
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
> at 
> org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.sendEvent(ConfigurationManager.java:2090)
> at 
> org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.run(ConfigurationManager.java:2058)
> at org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:141)
> at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:109)
> at java.lang.Thread.run(Thread.java:748)
> "FelixDispatchQueue":
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for  <0xc0699f30> (a 
> java.util.concurrent.locks.ReentrantLock$FairSync)
> at 
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireNanos(AbstractQueuedSynchronizer.java:934)
> at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireNanos(AbstractQueuedSynchronizer.java:1247)
> at 
> java.util.concurrent.locks.ReentrantLock.tryLock(ReentrantLock.java:442)
> at 
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:228)
> at 
>