I am using openHAB 2 on a DS214play (2.0.0.001-DSM6) and bought some Silvercrest SMRS 35 A1 and a SMRB 40 A1 with FS chip. Everything is starting and being controlled perfectly. But after a couple of hours, less than one day, there is an interruption and errors coming up.
First:
> 2017-06-18 14:09:48.268 [ERROR] [ore.internal.events.OSGiEventManager] - Dispatching/filtering event for subscriber ‘org.eclipse.smarthome.core.events.EventSubscriber’ failed: java.lang.OutOfMemoryError: unable to create new native thread
java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: unable to create new native thread
at java.util.concurrent.FutureTask.report(FutureTask.java:122)[:1.8.0_91]
at java.util.concurrent.FutureTask.get(FutureTask.java:206)[:1.8.0_91]
at org.eclipse.smarthome.core.common.SafeMethodCaller.callAsynchronous(SafeMethodCaller.java:188)[98:org.eclipse.smarthome.core:0.9.0.b4]
at org.eclipse.smarthome.core.common.SafeMethodCaller.call(SafeMethodCaller.java:81)[98:org.eclipse.smarthome.core:0.9.0.b4]
at org.eclipse.smarthome.core.common.SafeMethodCaller.call(SafeMethodCaller.java:65)[98:org.eclipse.smarthome.core:0.9.0.b4]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager.dispatchESHEvent(OSGiEventManager.java:188)[98:org.eclipse.smarthome.core:0.9.0.b4]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager.handleEvent(OSGiEventManager.java:163)[98:org.eclipse.smarthome.core:0.9.0.b4]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager.handleEvent(OSGiEventManager.java:146)[98:org.eclipse.smarthome.core:0.9.0.b4]
at org.apache.felix.eventadmin.impl.handler.EventHandlerProxy.sendEvent(EventHandlerProxy.java:415)[6:org.apache.karaf.services.eventadmin:4.0.8]
at org.apache.felix.eventadmin.impl.tasks.HandlerTask.run(HandlerTask.java:90)[6:org.apache.karaf.services.eventadmin:4.0.8]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_91]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_91]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_91]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_91]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_91]
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)[:1.8.0_91]
at java.lang.Thread.start(Thread.java:714)[:1.8.0_91]
at org.eclipse.smarthome.core.common.QueueingThreadPoolExecutor.addToQueue(QueueingThreadPoolExecutor.java:115)
at org.eclipse.smarthome.core.common.QueueingThreadPoolExecutor.execute(QueueingThreadPoolExecutor.java:156)
at org.eclipse.smarthome.core.items.GenericItem.notifyListeners(GenericItem.java:235)
at org.eclipse.smarthome.core.items.GenericItem.applyState(GenericItem.java:213)
at org.eclipse.smarthome.core.items.GenericItem.setState(GenericItem.java:199)
at org.eclipse.smarthome.core.internal.items.ItemUpdater.receiveUpdate(ItemUpdater.java:70)
at org.eclipse.smarthome.core.items.events.AbstractItemEventSubscriber.receive(AbstractItemEventSubscriber.java:44)
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:192)
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:1)
at org.eclipse.smarthome.core.common.SafeMethodCaller$CallableWrapper.call(SafeMethodCaller.java:179)
… 4 more
and later I get a lot of them:
2017-06-18 14:10:45.534 [WARN ] [tty.util.component.AbstractLifeCycle] - FAILED HttpClient@1002072{FAILED,8<=1<=200,i=1,q=0}: java.lang.OutOfMemoryError: unable to create new native thread
java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)[:1.8.0_91]
at java.lang.Thread.start(Thread.java:714)[:1.8.0_91]
at org.eclipse.jetty.util.thread.QueuedThreadPool.startThreads(QueuedThreadPool.java:447)[83:org.eclipse.jetty.util:9.2.19.v20160908]
at org.eclipse.jetty.util.thread.QueuedThreadPool.doStart(QueuedThreadPool.java:106)[83:org.eclipse.jetty.util:9.2.19.v20160908]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)[83:org.eclipse.jetty.util:9.2.19.v20160908]
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)[83:org.eclipse.jetty.util:9.2.19.v20160908]
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)[83:org.eclipse.jetty.util:9.2.19.v20160908]
at org.eclipse.jetty.client.HttpClient.doStart(HttpClient.java:229)[69:org.eclipse.jetty.client:9.2.19.v20160908]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)[83:org.eclipse.jetty.util:9.2.19.v20160908]
at org.eclipse.smarthome.binding.fsinternetradio.internal.radio.FrontierSiliconRadioConnection.startHttpClient(FrontierSiliconRadioConnection.java:205)[210:org.eclipse.smarthome.binding.fsinternetradio:0.9.0.b4]
at org.eclipse.smarthome.binding.fsinternetradio.internal.radio.FrontierSiliconRadioConnection.doLogin(FrontierSiliconRadioConnection.java:81)[210:org.eclipse.smarthome.binding.fsinternetradio:0.9.0.b4]
at org.eclipse.smarthome.binding.fsinternetradio.internal.radio.FrontierSiliconRadio.login(FrontierSiliconRadio.java:64)[210:org.eclipse.smarthome.binding.fsinternetradio:0.9.0.b4]
at org.eclipse.smarthome.binding.fsinternetradio.handler.FSInternetRadioHandler$2.run(FSInternetRadioHandler.java:144)[210:org.eclipse.smarthome.binding.fsinternetradio:0.9.0.b4]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_91]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_91]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)[:1.8.0_91]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)[:1.8.0_91]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_91]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_91]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_91]
until openHAB crashes (because the system does not respond anymore).
What is it? I am not alone, I think. It seems that @Jens_Zeidler is encountering similiar problems (How to find the cause of a OutOfMemoryError in OH2? - #16 by Jens_Zeidler).
Maybe @paphko can help?
Thanks in advance!