[network] Binding throws java.lang.OutOfMemoryError: Java heap space on start #3145

bugariu · 2018-01-19T19:19:42Z

System:

CubieTruck running Debian Stretch
using ezdk-1.8.0_152-8.25.0.76-eval-linux_aarch32hf
two network cards:
- eth0: 10.x.y.z (built-in)
- eth1: 192.168.x.y (USB)

Changes in runtime/bin/setenv:

export JAVA_PERM_MEM=512M
export JAVA_MAX_PERM_MEM=1024M
export JAVA_HOME="/opt/ezdk/"

Other infos:

Error appeared when switching from 2.1.0 to 2.2.0.
Also reproducible with latest SNAPSHOT 1189.
When restarting system it takes up to 12 minutes to start OH2 which causes rules to not be triggered anymore.

How to reproduce:

make a clean manual install under /opt/openhab2
try to install Network Binding via PaperUI
it takes a few minutes with 100% CPU and logs following error under userdata/logs/openhab.log:

content of openhab.log:
--- 8< ------ 8< ------ 8< ---
2018-01-19 20:08:36.931 [ERROR] [org.openhab.binding.network         ] - [org.openhab.binding.network.internal.discovery.NetworkDiscoveryService(181)] Error during instantiation of the implementation object
java.lang.OutOfMemoryError: Java heap space
        at java.lang.AbstractStringBuilder.<init>(AbstractStringBuilder.java:68) ~[?:?]
        at java.lang.StringBuilder.<init>(StringBuilder.java:89) ~[?:?]
        at org.apache.commons.net.util.SubnetUtils.format(SubnetUtils.java:284) ~[?:?]
        at org.apache.commons.net.util.SubnetUtils.access$600(SubnetUtils.java:28) ~[?:?]
        at org.apache.commons.net.util.SubnetUtils$SubnetInfo.getAllAddresses(SubnetUtils.java:190) ~[?:?]
        at org.openhab.binding.network.internal.utils.NetworkUtils.getNetworkIPs(NetworkUtils.java:130) ~[?:?]
        at org.openhab.binding.network.internal.utils.NetworkUtils.getNetworkIPs(NetworkUtils.java:113) ~[?:?]
        at org.openhab.binding.network.internal.discovery.NetworkDiscoveryService.<init>(NetworkDiscoveryService.java:67) ~[?:?]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:?]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:?]
        at java.lang.Class.newInstance(Class.java:442) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:237) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.createComponent(SingleComponentManager.java:109) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:906) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:879) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse$1.run(ServiceFactoryUse.java:212) ~[?:?]
        at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:210) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:111) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceConsumer$2.getService(ServiceConsumer.java:45) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:496) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:461) ~[?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:619) ~[?:?]
        at com.eclipsesource.jaxrs.publisher.internal.ResourceTracker.addingService(ResourceTracker.java:39) ~[?:?]
        at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941) ~[?:?]
        at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870) ~[?:?]
        at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) ~[?:?]
        at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) ~[?:?]
        at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901) ~[?:?]
2018-01-19 20:08:37.208 [WARN ] [org.openhab.binding.network         ] - FrameworkEvent WARNING - org.openhab.binding.network
org.osgi.framework.ServiceException: org.apache.felix.scr.impl.manager.SingleComponentManager.getService() returned a null service object
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:232) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:111) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceConsumer$2.getService(ServiceConsumer.java:45) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:496) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:461) ~[?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:619) ~[?:?]
        at com.eclipsesource.jaxrs.publisher.internal.ResourceTracker.addingService(ResourceTracker.java:39) ~[?:?]
        at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941) ~[?:?]
        at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870) ~[?:?]
        at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) ~[?:?]
        at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) ~[?:?]
        at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) ~[?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:915) ~[?:?]
        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.register(ServiceRegistrationImpl.java:127) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225) ~[?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874) ~[?:?]
        at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430) ~[?:?]
        at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657) ~[?:?]
        at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341) ~[?:?]
        at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390) ~[?:?]
        at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54) ~[?:?]
        at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265) ~[?:?]
        at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:254) ~[?:?]
        at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:227) ~[?:?]
        at org.apache.felix.utils.extender.AbstractExtender.addingBundle(AbstractExtender.java:187) ~[?:?]
        at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:469) ~[?:?]
        at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:415) ~[?:?]
        at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) ~[?:?]
        at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) ~[?:?]
        at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444) ~[?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:903) ~[?:?]
        at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) ~[?:?]
        at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) ~[?:?]
        at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:213) ~[?:?]
        at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:120) ~[?:?]
        at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112) ~[?:?]
        at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:156) ~[?:?]
        at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) ~[?:?]
        at org.eclipse.osgi.container.Module.start(Module.java:467) ~[?:?]
        at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) ~[?:?]
        at org.eclipse.osgi.container.ModuleContainer.start(ModuleContainer.java:736) ~[?:?]
        at org.eclipse.osgi.container.ModuleContainer.applyDelta(ModuleContainer.java:727) ~[?:?]
        at org.eclipse.osgi.container.ModuleContainer.resolveAndApply(ModuleContainer.java:497) ~[?:?]
        at org.eclipse.osgi.container.ModuleContainer.resolve(ModuleContainer.java:443) ~[?:?]
        at org.eclipse.osgi.container.ModuleContainer.resolve(ModuleContainer.java:433) ~[?:?]
        at org.eclipse.osgi.container.ModuleContainer$ContainerWiring.resolveBundles(ModuleContainer.java:1299) ~[?:?]
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.resolveBundles(FeaturesServiceImpl.java:1441) ~[?:?]
        at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:874) ~[?:?]
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1248) ~[?:?]
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$1(FeaturesServiceImpl.java:1147) ~[?:?]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]
        at java.lang.Thread.run(Thread.java:748) [?:?]
2018-01-19 20:12:07.251 [ERROR] [org.openhab.binding.network         ] - [org.openhab.binding.network.internal.discovery.NetworkDiscoveryService(181)] Error during instantiation of the implementation object
java.lang.OutOfMemoryError: Java heap space
        at org.apache.commons.net.util.SubnetUtils.format(SubnetUtils.java:284) ~[?:?]
        at org.apache.commons.net.util.SubnetUtils.access$600(SubnetUtils.java:28) ~[?:?]
        at org.apache.commons.net.util.SubnetUtils$SubnetInfo.getAllAddresses(SubnetUtils.java:190) ~[?:?]
        at org.openhab.binding.network.internal.utils.NetworkUtils.getNetworkIPs(NetworkUtils.java:130) ~[?:?]
        at org.openhab.binding.network.internal.utils.NetworkUtils.getNetworkIPs(NetworkUtils.java:113) ~[?:?]
        at org.openhab.binding.network.internal.discovery.NetworkDiscoveryService.<init>(NetworkDiscoveryService.java:67) ~[?:?]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:?]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:?]
        at java.lang.Class.newInstance(Class.java:442) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:237) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.createComponent(SingleComponentManager.java:109) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:906) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:879) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse$1.run(ServiceFactoryUse.java:212) ~[?:?]
        at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:210) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:111) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceConsumer$2.getService(ServiceConsumer.java:45) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:496) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:461) ~[?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:619) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72) ~[?:?]
        at org.apache.felix.scr.impl.inject.BindMethod.getServiceObject(BindMethod.java:651) ~[?:?]
        at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2201) ~[?:?]
        at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1714) ~[?:?]
        at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1699) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:372) ~[?:?]
        at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:320) ~[?:?]
        at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:291) ~[?:?]
2018-01-19 20:12:07.489 [WARN ] [org.openhab.binding.network         ] - FrameworkEvent WARNING - org.openhab.binding.network
org.osgi.framework.ServiceException: org.apache.felix.scr.impl.manager.SingleComponentManager.getService() returned a null service object
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:232) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:111) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceConsumer$2.getService(ServiceConsumer.java:45) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:496) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:461) ~[?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:619) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72) ~[?:?]
        at org.apache.felix.scr.impl.inject.BindMethod.getServiceObject(BindMethod.java:651) ~[?:?]
        at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2201) ~[?:?]
        at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1714) ~[?:?]
        at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1699) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:372) ~[?:?]
        at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:320) ~[?:?]
        at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:291) ~[?:?]
        at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215) ~[?:?]
        at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136) ~[?:?]
        at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945) ~[?:?]
        at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881) ~[?:?]
        at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167) ~[?:?]
        at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) ~[?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:915) ~[?:?]
        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.register(ServiceRegistrationImpl.java:127) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225) ~[?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874) ~[?:?]
        at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430) ~[?:?]
        at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657) ~[?:?]
        at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341) ~[?:?]
        at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390) ~[?:?]
        at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54) ~[?:?]
        at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265) ~[?:?]
        at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:254) ~[?:?]
        at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:227) ~[?:?]
        at org.apache.felix.utils.extender.AbstractExtender.addingBundle(AbstractExtender.java:187) ~[?:?]
        at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:469) ~[?:?]
        at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:415) ~[?:?]
        at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) ~[?:?]
        at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) ~[?:?]
        at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444) ~[?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:903) ~[?:?]
        at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) ~[?:?]
        at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) ~[?:?]
        at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:213) ~[?:?]
        at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:120) ~[?:?]
        at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112) ~[?:?]
        at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:156) ~[?:?]
        at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) ~[?:?]
        at org.eclipse.osgi.container.Module.start(Module.java:467) ~[?:?]
        at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) ~[?:?]
        at org.eclipse.osgi.container.ModuleContainer.start(ModuleContainer.java:736) ~[?:?]
        at org.eclipse.osgi.container.ModuleContainer.applyDelta(ModuleContainer.java:727) ~[?:?]
        at org.eclipse.osgi.container.ModuleContainer.resolveAndApply(ModuleContainer.java:497) ~[?:?]
        at org.eclipse.osgi.container.ModuleContainer.resolve(ModuleContainer.java:443) ~[?:?]
        at org.eclipse.osgi.container.ModuleContainer.resolve(ModuleContainer.java:433) ~[?:?]
        at org.eclipse.osgi.container.ModuleContainer$ContainerWiring.resolveBundles(ModuleContainer.java:1299) ~[?:?]
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.resolveBundles(FeaturesServiceImpl.java:1441) ~[?:?]
        at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:874) ~[?:?]
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1248) ~[?:?]
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$1(FeaturesServiceImpl.java:1147) ~[?:?]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]
        at java.lang.Thread.run(Thread.java:748) [?:?]
2018-01-19 20:15:54.082 [ERROR] [org.openhab.binding.network         ] - [org.openhab.binding.network.internal.discovery.NetworkDiscoveryService(181)] Error during instantiation of the implementation object
java.lang.OutOfMemoryError: Java heap space
        at java.lang.AbstractStringBuilder.<init>(AbstractStringBuilder.java:68) ~[?:?]
        at java.lang.StringBuilder.<init>(StringBuilder.java:89) ~[?:?]
        at org.apache.commons.net.util.SubnetUtils.format(SubnetUtils.java:284) ~[?:?]
        at org.apache.commons.net.util.SubnetUtils.access$600(SubnetUtils.java:28) ~[?:?]
        at org.apache.commons.net.util.SubnetUtils$SubnetInfo.getAllAddresses(SubnetUtils.java:190) ~[?:?]
        at org.openhab.binding.network.internal.utils.NetworkUtils.getNetworkIPs(NetworkUtils.java:130) ~[?:?]
        at org.openhab.binding.network.internal.utils.NetworkUtils.getNetworkIPs(NetworkUtils.java:113) ~[?:?]
        at org.openhab.binding.network.internal.discovery.NetworkDiscoveryService.<init>(NetworkDiscoveryService.java:67) ~[?:?]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:?]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:?]
        at java.lang.Class.newInstance(Class.java:442) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:237) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.createComponent(SingleComponentManager.java:109) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:906) ~[?:?]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:879) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:749) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675) ~[?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430) ~[?:?]
        at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657) ~[?:?]
        at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341) ~[?:?]
        at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390) ~[?:?]
        at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54) ~[?:?]
        at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265) ~[?:?]
        at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:254) ~[?:?]
        at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:227) ~[?:?]
        at org.apache.felix.utils.extender.AbstractExtender.addingBundle(AbstractExtender.java:187) ~[?:?]
        at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:469) ~[?:?]
        at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:415) ~[?:?]
        at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) ~[?:?]
        at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) ~[?:?]


--- 8< ------ 8< ------ 8< ---

edit: added network card info

The text was updated successfully, but these errors were encountered:

cytrus77 · 2018-01-27T23:51:14Z

I have the same issue on ARM Ubuntu.
OH installed using apt-get - repo stable.

lemval · 2018-02-24T13:43:47Z

Encountered the same problem. Fixed it by correcting the entry in dhcpcd.conf.
The static ip_address was missing the subnet mask.
Was: static ip_address=10.0.1.5
Now: static ip_address=10.0.1.5/24

Some process (presumably installing pi-hole) had added those entries wrong.

Hope this helps others.

BOFH90 · 2018-07-02T20:18:26Z

Same here with 2.3.0 and Debian on X64. Got the issue after Upgrading.
Openhab2-VM got a static IP via /etc/network/interfaces.

cytrus77 · 2018-08-10T20:37:41Z

I found out that in my case installed hamachi is a cause of the issue.
I still don't know how to fix that, but after hamachi uninstallation everything is working fine with network binding.

bugariu · 2018-08-13T08:01:26Z

@cytrus77 I can reproduce it on a clean install with only network binding.
@lemval I'm running it on the machine that's also the dhcp server. Netmask is set as described in e.g. https://www.isc.org/wp-content/uploads/2017/08/dhcp41conf.html

J-N-K · 2019-01-27T16:28:06Z

I can‘t reproduce that. Is that still an issue with latest master?

bugariu · 2019-01-30T20:26:57Z

I don't know. I would try to test this on weekend and give you some feedback. Maybe one of the other affected users can give some feedback more quickly?

bugariu · 2019-01-30T20:32:33Z

I just saw 2.4 was released a few days ago. I'll try next days and give feedback.

bugariu · 2019-02-02T10:49:51Z

Issue still there after update to 2.4.0 (manually done by ./runtime/bin/update 2.4.0)

J-N-K · 2019-02-02T11:24:06Z

Good. Or not so good, but at least you can reproduce it. I‘ll provide a special version with more debugging to find out what’s going wrong there.

J-N-K · 2019-02-02T12:44:00Z

Please try this version. You should see some "INFO" messages when starting the discovery service. Could you please post these? You can delete all IPv6-entries. Thanks

bugariu · 2019-02-02T15:27:05Z

OK, I'll give it a try with a clean install.

bugariu · 2019-02-05T10:28:05Z

@J-N-K How exactly should I test it?

J-N-K · 2019-02-05T12:17:27Z

@bugariu: uninstall the binding from PaperUI or from addons.cfg. Drop the file in you addons-folder (/usr/share/openhab2/addons on most Unix-like systems).

But maybe we can take a short-cut. What CIDR suffix is configured (or what netmask?). I guess the OOM occurs when OH tries to construct too many address entries.

bugariu · 2019-02-06T11:34:07Z

One of the interfaces had an netmask of 255.0.0.0 Changing it to 255.255.255.0 seems to resolve the issue. So it seems that the bug is triggered by the netmask. This would correlate with what @lemval said in his post.

So if you try to fix it, just set the netmask to 255.0.0.0 and see if this triggers reported behaviour.
I'll try to see if new netmask has any disadvantages for me.

J-N-K · 2019-02-07T17:30:38Z

I could reproduce the bug with a /8 network.

wborn changed the title ~~[Network Binding] Binding throws java.lang.OutOfMemoryError: Java heap space on start~~ [Network] Binding throws java.lang.OutOfMemoryError: Java heap space on start Dec 15, 2018

wborn changed the title ~~[Network] Binding throws java.lang.OutOfMemoryError: Java heap space on start~~ [network] Binding throws java.lang.OutOfMemoryError: Java heap space on start Dec 20, 2018

J-N-K mentioned this issue Feb 7, 2019

[Network] fix oom bug #4827

Merged

cweitkamp added the PR pending There is a pull request for resolving the issue label Feb 7, 2019

davidgraeff closed this as completed in #4827 Feb 11, 2019

wborn removed PR pending There is a pull request for resolving the issue labels Mar 3, 2019

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[network] Binding throws java.lang.OutOfMemoryError: Java heap space on start #3145

[network] Binding throws java.lang.OutOfMemoryError: Java heap space on start #3145

bugariu commented Jan 19, 2018 •

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cytrus77 commented Jan 27, 2018

lemval commented Feb 24, 2018

BOFH90 commented Jul 2, 2018

cytrus77 commented Aug 10, 2018

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J-N-K commented Feb 7, 2019

[network] Binding throws java.lang.OutOfMemoryError: Java heap space on start #3145

[network] Binding throws java.lang.OutOfMemoryError: Java heap space on start #3145

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bugariu commented Jan 19, 2018 • edited Loading

cytrus77 commented Jan 27, 2018

lemval commented Feb 24, 2018

BOFH90 commented Jul 2, 2018

cytrus77 commented Aug 10, 2018

bugariu commented Aug 13, 2018

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bugariu commented Jan 19, 2018 •

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