OutOfMemoryError: Java heap space after zwave on-/offline ping-pong with OH 3.1

Hello there,

I just migrated from OH2.5 to OH 3.1 on my RP4 with Openhabian and have everything up and running again.

Unfortunately I have one fatal issue since the update:

After some hours of smooth running, my zwave controller (razberry) goes offline and back online after 1-2 minutes. This repeats until the system crashes completely with OutOfMemoryError: Java heap space errors and more. Here are some of the lines from the log file:

2021-07-29 22:20:23.502 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:serial_zstick:ce4ad518' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Controller is offline
2021-07-29 22:21:53.323 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:serial_zstick:ce4ad518' changed from OFFLINE (COMMUNICATION_ERROR): Controller is offline to ONLINE
2021-07-29 22:23:27.450 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:serial_zstick:ce4ad518' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Controller is offline
2021-07-29 22:25:02.695 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:serial_zstick:ce4ad518' changed from OFFLINE (COMMUNICATION_ERROR): Controller is offline to ONLINE
2021-07-29 22:26:21.546 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:serial_zstick:ce4ad518' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Controller is offline

2021-07-29 23:40:24.885 [WARN ] [ng.tr064.internal.soap.SOAPConnector] - Failed to get Tr064ChannelConfig{channelType=macOnline, getAction=GetSpecificHostEntry, dataType='boolean, parameter='C0:EE:FB:AC:07:40'}: java.util.concurrent.TimeoutException: Total timeout 5000 ms elapsed
2021-07-29 23:40:33.880 [WARN ] [ding.tr064.internal.Tr064RootHandler] - Could not get phonebooks for thing tr064:fritzbox:23b2c4088d
2021-07-29 23:40:44.636 [WARN ] [ng.tr064.internal.soap.SOAPConnector] - Failed to get Tr064ChannelConfig{channelType=macOnline, getAction=GetSpecificHostEntry, dataType='boolean, parameter='5C:17:CF:CA:31:A0'}: java.util.concurrent.TimeoutException: Total timeout 5000 ms elapsed
2021-07-29 23:40:52.003 [WARN ] [ng.tr064.internal.soap.SOAPConnector] - Failed to get Tr064ChannelConfig{channelType=macOnline, getAction=GetSpecificHostEntry, dataType='boolean, parameter='00:B8:B6:78:0F:17'}: java.util.concurrent.TimeoutException: Total timeout 5000 ms elapsed
2021-07-29 23:40:17.092 [WARN ] [ache.cxf.phase.PhaseInterceptorChain] - Exception in handleFault on interceptor org.apache.cxf.jaxrs.interceptor.JAXRSDefaultFaultOutInterceptor@c2f604
org.apache.cxf.interceptor.Fault: Java heap space
	at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:162) ~[bundleFile:3.4.3]
	at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:128) ~[bundleFile:3.4.3]
	at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:201) ~[bundleFile:3.4.3]
	at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:104) ~[bundleFile:3.4.3]
	at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59) ~[bundleFile:3.4.3]
	at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96) ~[bundleFile:3.4.3]
	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:265) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:225) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:298) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:217) ~[bundleFile:3.4.3]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) ~[bundleFile:3.1.0]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:273) ~[bundleFile:3.4.3]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:550) ~[bundleFile:9.4.40.v20210413]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) ~[bundleFile:?]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) ~[bundleFile:9.4.40.v20210413]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:294) ~[bundleFile:?]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[bundleFile:9.4.40.v20210413]
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:82) ~[bundleFile:?]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) [bundleFile:9.4.40.v20210413]
	at java.lang.Thread.run(Thread.java:829) [?:?]
Caused by: java.lang.OutOfMemoryError: Java heap space
2021-07-29 23:41:06.547 [ERROR] [.AbstractFaultChainInitiatorObserver] - An unexpected error occurred during error handling. No further error processing will occur.
org.apache.cxf.interceptor.Fault: Java heap space
	at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:162) ~[bundleFile:3.4.3]
	at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:128) ~[bundleFile:3.4.3]
	at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:201) ~[bundleFile:3.4.3]
	at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:104) ~[bundleFile:3.4.3]
	at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59) ~[bundleFile:3.4.3]
	at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96) ~[bundleFile:3.4.3]
	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:265) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:225) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:298) ~[bundleFile:3.4.3]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:217) ~[bundleFile:3.4.3]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) ~[bundleFile:3.1.0]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:273) ~[bundleFile:3.4.3]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:550) ~[bundleFile:9.4.40.v20210413]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) ~[bundleFile:?]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) ~[bundleFile:9.4.40.v20210413]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:294) ~[bundleFile:?]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[bundleFile:9.4.40.v20210413]
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:82) ~[bundleFile:?]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) [bundleFile:9.4.40.v20210413]
	at java.lang.Thread.run(Thread.java:829) [?:?]
Caused by: java.lang.OutOfMemoryError: Java heap space
2021-07-29 23:41:06.566 [WARN ] [org.eclipse.jetty.server.HttpChannel] - /rest/items/ZEN_ENV_WeatherStation_humidity
org.apache.cxf.interceptor.Fault: Java heap space
	at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:162) ~[?:?]
	at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:128) ~[?:?]
	at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:201) ~[?:?]
	at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:104) ~[?:?]
	at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59) ~[?:?]
	at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96) ~[?:?]
	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308) ~[?:?]
	at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) ~[?:?]
	at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:265) ~[?:?]
	at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234) ~[?:?]
	at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208) ~[?:?]
	at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160) ~[?:?]
	at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:225) ~[?:?]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:298) ~[?:?]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:217) ~[?:?]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) ~[bundleFile:3.1.0]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:273) ~[?:?]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791) ~[?:?]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:550) ~[?:?]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) ~[?:?]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602) ~[?:?]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) ~[bundleFile:9.4.40.v20210413]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:294) ~[?:?]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) ~[?:?]
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[bundleFile:9.4.40.v20210413]
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:82) ~[?:?]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) ~[bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) [bundleFile:9.4.40.v20210413]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) [bundleFile:9.4.40.v20210413]
	at java.lang.Thread.run(Thread.java:829) [?:?]
Caused by: java.lang.OutOfMemoryError: Java heap space

Can anyone point me in the right direction?
Since everything was fine before the upgrade, it must be something software related.

Thanks in advance!

Can you provide additional information? Number of Items/Things, Bindings, etc. How long does the system run before this happens, how much memory on Pi? etc

We should be careful about assuming the zwave report is related to the source of the problem, and not just another symptom.
But if it is consistently the first to complain a long time before anybody else, it’s not an unreasonable assumption.
Looks like a serial/UART kind of problem.

I have 134 things:

  • 6x amazon echo control
  • astro
  • 2x enocean
  • tr064 to my FritzBox
  • 1x harmonyhub
  • 6x network ping devices
  • 4x http for corona incidences
  • 1x netatmo device
  • 1x nuki smart lock
  • openweathermap
  • exec binding for a python script to communicate with panasonic AC API
  • pushover binding
  • mail binding
  • 2x xiaomi miio devices
  • ~80x Zwave devices
  • my weather station pushing weather data to openHAB every 3 minutes via REST API
  • bosch indego for mower control (currently disabled)

and 760 items. I have 154 rules running (.rules files). Some other topics I found suggest to move the rules to ECMA scripts to reduce load. I never did javascript, so this is something I have to dig into.

I run on a RP4 with 4GB ram. I restarted (power cycle) yesterday at 11pm. It looks like the RAM is already filling up. If I remember right, the RAM and also the storage should not be this full:

###############################################################################
###############  openhab  #####################################################
###############################################################################
##        Ip = 192.168.178.102
##   Release = Raspbian GNU/Linux 10 (buster)
##    Kernel = Linux 5.10.17-v7l+
##  Platform = Raspberry Pi 4 Model B Rev 1.1
##    Uptime = 0 day(s). 13:58:55
## CPU Usage = 5.71% avg over 4 cpu(s) (4 core(s) x 1 socket(s))
##  CPU Load = 1m: 0.35, 5m: 0.26, 15m: 0.20
##    Memory = Free: 2.31GB (61%), Used: 1.47GB (39%), Total: 3.78GB
##      Swap = Free: 0.09GB (100%), Used: 0.00GB (0%), Total: 0.09GB
##      Root = Free: 7.82GB (57%), Used: 5.88GB (43%), Total: 14.32GB
##   Updates = 9 apt updates available.
##  Sessions = 1 session(s)
## Processes = 129 running processes of 32768 maximum processes
###############################################################################

The system runs about 16-20h until I get into this problem. The first 2 times it crashed in the middle of the night. Yesterday it crashed at 11pm so I could directly check the log. During the crash, the logviewer is still working, but I cannot connect to the UI anymore. I also could not find the OutOfMemoryError in the log files after the reboot. I have to check again. I am not using zram.

All I can tell from this log is a memory problem. Which in turn is unlikely in zwave as so many people are happily using that, but sometimes encountered in other bindings - the less in use, the more likely they have not been found so far.

Record java mem usage, disable the more exotic half of your bindings for a start then subsequently en- or disable others until you find the binding that has a memory leak.

Well, this seems unusual in out-of-memory reports, particularly if starts over an hour before the other pain.
On the other hand, use of the zwave hat thingy may be unusual.

I use the same hat. I don’t think that is an issue.

Do any of your rules use any sleep commands or delays? I have a similar number of Zwave devices as well.

I’ve had problems in the past with the harmony binding when the harmony can’t stay connected. I have 5 Harmony hubs, I had to set them to 2ghz ONLY SSID’s. They did not like the dual 2/5ghz SSID’s. They would forever flap in a loop, and eventually take down the binding. This was with 3.0.x Dunno if any change has been made in 3.1.x but locking them to a 2ghz only SSID solved it for me (also solved the button delays as well)

Check your dmesg on the pi. When My Zigbee was behaving this way, I found it was was disconnecting and reconnecting in the USB logs. The Washer and Dryer were on floor above. and the shaking of the dryer was just enough to vibrate the pi on the wall. I pinched the port to make it tighter and solved that problem.

How often do you ping those 6 devices. What is your timeout for it? your timeout needs to be much lower than your interval, or it’s possible to spawn an infinite number of children for devices that are offline.

1 Like

So do I. Like I suggested, take a systematic approach to identify the culprit.

Thanks for all the suggestions and pointing me in the right direction.

I was not at home yesterday, but I managed to disable the Bosch Indego Binding for a first test since this was added shortly before the migration and actually has some issues with holding the connection. But this is more an internal Bosch API issue since it is obviously not possible to have 2 connections to the API at one (android app + openHAB). Strange things are happening here.

It seems that I actually have 2 separate issues:

  1. The OutOfMemory issue is gone since I deactivated the Bosch binding. The system is running now for over 32 hours. I guess I will discuss this issue in a separate topic or report a bug on github.

  2. The ZWave is still going offline. Right now, the system is working fine, I can connect to the UI, but all ZWave things are offline. The log is getting flushed with warning like this:

2021-07-31 11:18:03.562 [WARN ] [nal.protocol.ZWaveTransactionManager] - NODE 42: Not initialized (ie node unknown), ignoring message.
2021-07-31 11:18:04.812 [WARN ] [nal.protocol.ZWaveTransactionManager] - NODE 42: Not initialized (ie node unknown), ignoring message.
2021-07-31 11:18:06.562 [WARN ] [nal.protocol.ZWaveTransactionManager] - NODE 42: Not initialized (ie node unknown), ignoring message.
2021-07-31 11:18:14.442 [WARN ] [nal.protocol.ZWaveTransactionManager] - NODE 77: Not initialized (ie node unknown), ignoring message.
2021-07-31 11:18:15.823 [WARN ] [nal.protocol.ZWaveTransactionManager] - NODE 53: Not initialized (ie node unknown), ignoring message.
2021-07-31 11:18:25.562 [WARN ] [nal.protocol.ZWaveTransactionManager] - NODE 42: Not initialized (ie node unknown), ignoring message.
2021-07-31 11:18:26.812 [WARN ] [nal.protocol.ZWaveTransactionManager] - NODE 42: Not initialized (ie node unknown), ignoring message.
2021-07-31 11:18:26.817 [WARN ] [nal.protocol.ZWaveTransactionManager] - NODE 79: Not initialized (ie node unknown), ignoring message.
2021-07-31 11:18:50.492 [WARN ] [nal.protocol.ZWaveTransactionManager] - NODE 78: Not initialized (ie node unknown), ignoring message.

Today in the night at 2:18 am, the zwave controller went dark again and 1 minute later back online. This continues until 4:40 am (around 50x offline → online). Then it stays offline. The rest of the system is working fine since I deactivated the Bosch binding.


> 2021-07-31 02:18:03.088 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:serial_zstick:ce4ad518' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Controller is offline

2021-07-31 02:18:03.092 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node50' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.097 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node111' changed from ONLINE: Node initialising: REQUEST_NIF to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.101 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node113' changed from ONLINE: Node initialising: REQUEST_NIF to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.105 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node85' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.109 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node158' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.115 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node2' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.118 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node130' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.122 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node52' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.143 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node4' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.146 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node131' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.148 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node13' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.151 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node9' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.153 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node144' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.156 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node16' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.158 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node15' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.161 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node146' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.163 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node18' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.166 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node19' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:03.167 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node23' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.156 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node8' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.158 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node5' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.160 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node20' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.162 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node132' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.163 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node153' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.165 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node24' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.167 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node27' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.169 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node25' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.171 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node157' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.172 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node26' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.174 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node29' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.176 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node160' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.177 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node30' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.179 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node28' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.180 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node159' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.182 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node162' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.184 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node35' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.186 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node32' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.187 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node156' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.189 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node41' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.191 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node42' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.192 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node43' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.194 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node56' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.196 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node51' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.197 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node55' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.199 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node62' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.201 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node67' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.202 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node77' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.204 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node87' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.206 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node79' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.208 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node163' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.209 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node36' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.211 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node37' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.213 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node108' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.214 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node109' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.216 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node110' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.218 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node122' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.219 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node137' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.221 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node7' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.223 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node14' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.224 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node17' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.226 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node21' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.228 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node34' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.229 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node53' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.231 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node61' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.233 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node78' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.235 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node98' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.237 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node148' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.239 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node65' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.240 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node107' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.242 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node120' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.244 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node112' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.246 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node58' changed from ONLINE: Node initialising: REQUEST_NIF to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.247 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node141' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.249 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node155' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.250 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node143' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.252 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node118' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.254 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node154' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.256 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node68' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.257 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node88' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.259 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node117' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.261 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node91' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:18:05.262 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node145' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline

> 2021-07-31 02:19:05.048 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:serial_zstick:ce4ad518' changed from OFFLINE (COMMUNICATION_ERROR): Controller is offline to ONLINE

2021-07-31 02:19:05.050 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node50' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:05.060 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node111' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:05.064 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node113' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:05.072 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node85' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:05.079 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node52' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:05.091 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node158' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:05.100 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node2' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:05.104 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node130' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:06.835 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node131' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:06.839 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node4' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:06.843 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node132' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:06.847 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node5' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:06.853 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node9' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:06.860 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node8' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:06.865 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node13' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:06.886 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node16' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:06.890 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node144' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:06.902 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node15' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:06.910 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node18' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:06.914 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node146' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:08.830 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node19' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:08.834 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node20' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:08.839 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node23' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:08.842 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node24' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:08.848 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node153' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:08.853 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node25' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:08.864 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node27' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:08.870 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node26' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:08.874 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node28' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:08.878 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node156' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:08.882 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node29' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:08.886 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node157' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:08.900 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node30' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:10.743 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node159' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:10.749 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node32' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:10.754 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node160' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:12.577 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node162' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:16.201 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node35' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:16.204 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item 'ZEN_ENV_Astro_PositionElevation' changed from -20.66936523247218 ° to -20.513198112147045 °
2021-07-31 02:19:16.206 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node163' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:21.328 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node36' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:23.243 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node37' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:23.268 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node41' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:23.270 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node51' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:23.293 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_ID' received command 1337
2021-07-31 02:19:23.301 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node56' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:23.323 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_PASSWORD' received command 7331
2021-07-31 02:19:23.332 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node42' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:23.340 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node43' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:25.126 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_indoortemp' received command 22.89
2021-07-31 02:19:25.131 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node55' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:25.142 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node67' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:25.162 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_temp' received command 17.11
2021-07-31 02:19:25.165 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_dewpt' received command 10.22
2021-07-31 02:19:25.177 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node62' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:25.182 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node79' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:25.188 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node77' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:26.939 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_windchill' received command 17.11
2021-07-31 02:19:26.946 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node87' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:28.659 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node88' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:32.172 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_indoorhumidity' received command 52
2021-07-31 02:19:32.177 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node91' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:35.482 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_humidity' received command 64
2021-07-31 02:19:35.486 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node108' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.406 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node109' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.413 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node122' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.417 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node137' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.427 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_windspeed' received command 1.44
2021-07-31 02:19:37.452 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node110' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.462 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node14' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.466 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_windgust' received command 1.76
2021-07-31 02:19:37.473 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node7' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.485 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node17' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.490 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node21' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.496 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_winddir' received command 231
2021-07-31 02:19:37.502 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node34' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.507 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node53' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.515 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_absbaro' received command 991.68
2021-07-31 02:19:37.519 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_baro' received command 1021.85
2021-07-31 02:19:37.521 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node61' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.525 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_rain' received command 0
2021-07-31 02:19:37.544 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node78' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.546 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node98' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.550 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node148' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.553 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node65' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:37.556 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_dailyrain' received command 0
2021-07-31 02:19:37.559 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node107' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:39.207 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node112' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:39.217 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node120' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:39.222 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_weeklyrain' received command 1.07
2021-07-31 02:19:39.227 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node58' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:39.230 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node141' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:39.234 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_monthlyrain' received command 17.76
2021-07-31 02:19:39.236 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_ID' received command 1337
2021-07-31 02:19:39.241 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node155' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:39.244 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_solarradiation' received command 0.00
2021-07-31 02:19:39.246 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node143' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:39.249 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_PASSWORD' received command 7331
2021-07-31 02:19:39.253 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node118' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:39.256 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node154' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:39.259 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_UV' received command 0
2021-07-31 02:19:39.262 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node145' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:39.266 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_indoortemp' received command 22.89
2021-07-31 02:19:39.269 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_temp' received command 17.11
2021-07-31 02:19:39.271 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_dateutc' received command 2021-07-31T00:19:18.000+0200
2021-07-31 02:19:39.274 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node68' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:39.282 [INFO ] [hab.event.GroupItemStateChangedEvent] - Item 'TemperatureOutside' changed from 19.28 to 19.26 through ZEN_ENV_WeatherStation_temp
2021-07-31 02:19:39.284 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node117' changed from OFFLINE (BRIDGE_OFFLINE): Controller is offline to ONLINE
2021-07-31 02:19:39.291 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item 'ZEN_ENV_WeatherStation_temp' changed from 17.22 °C to 17.11 °C
2021-07-31 02:19:39.292 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_dewpt' received command 10.22
2021-07-31 02:19:39.296 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_windchill' received command 17.11
2021-07-31 02:19:39.298 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_softwaretype' received command EasyWeatherV1.6.0
2021-07-31 02:19:39.308 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_indoorhumidity' received command 52
2021-07-31 02:19:39.311 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item 'ZEN_ENV_WeatherStation_dewpt' changed from 10.28 °C to 10.22 °C
2021-07-31 02:19:39.312 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_action' received command updateraw
2021-07-31 02:19:39.314 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_realtime' received command 1
2021-07-31 02:19:39.317 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_humidity' received command 64
2021-07-31 02:19:39.321 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_rtfreq' received command 5
2021-07-31 02:19:39.323 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_windspeed' received command 0.32
2021-07-31 02:19:39.326 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_windgust' received command 1.76
2021-07-31 02:19:39.333 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item 'ZEN_ENV_WeatherStation_windchill' changed from 17.22 °C to 17.11 °C
2021-07-31 02:19:39.339 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_winddir' received command 232
2021-07-31 02:19:39.341 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_absbaro' received command 991.68
2021-07-31 02:19:39.349 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_baro' received command 1021.85
2021-07-31 02:19:39.351 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_rain' received command 0
2021-07-31 02:19:39.354 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_dailyrain' received command 0
2021-07-31 02:19:39.356 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_weeklyrain' received command 1.07
2021-07-31 02:19:39.360 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_monthlyrain' received command 17.76
2021-07-31 02:19:39.364 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_solarradiation' received command 0.00
2021-07-31 02:19:39.366 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_UV' received command 0
2021-07-31 02:19:39.368 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_dateutc' received command 2021-07-31T00:19:35.000+0200
2021-07-31 02:19:39.371 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_softwaretype' received command EasyWeatherV1.6.0
2021-07-31 02:19:39.377 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_action' received command updateraw
2021-07-31 02:19:39.379 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item 'ZEN_ENV_WeatherStation_windspeed' changed from 1.12 km/h to 1.44 km/h
2021-07-31 02:19:39.381 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_realtime' received command 1
2021-07-31 02:19:39.383 [INFO ] [openhab.event.ItemCommandEvent      ] - Item 'ZEN_ENV_WeatherStation_rtfreq' received command 5
2021-07-31 02:19:39.390 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item 'ZEN_ENV_WeatherStation_winddir' changed from 218 to 231
2021-07-31 02:19:39.414 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item 'ZEN_ENV_WeatherStation_dateutc' changed from 2021-07-31T00:16:06.000+0200 to 2021-07-31T00:19:18.000+0200
2021-07-31 02:19:39.417 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item 'ZEN_ENV_WeatherStation_windspeed' changed from 1.44 km/h to 0.32 km/h
2021-07-31 02:19:39.418 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item 'ZEN_ENV_WeatherStation_winddir' changed from 231 to 232
2021-07-31 02:19:39.419 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item 'ZEN_ENV_WeatherStation_dateutc' changed from 2021-07-31T00:19:18.000+0200 to 2021-07-31T00:19:35.000+0200
2021-07-31 02:20:53.794 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:serial_zstick:ce4ad518' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Controller is offline
2021-07-31 02:20:53.798 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node50' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:20:53.802 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node111' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:20:53.808 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node113' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:20:53.813 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node85' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:20:53.819 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node52' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:20:53.832 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node2' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:20:53.835 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node158' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:20:53.842 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node130' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline
2021-07-31 02:20:53.844 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'zwave:device:ce4ad518:node4' changed from ONLINE to OFFLINE (BRIDGE_OFFLINE): Controller is offline

So thanks for resolving the OutOfMemory issue, now I still need to find out, what is breaking my ZWave controller.

Should I open a new issue or can we continue here? Any ideas how to narrow it down?

Open new.
You probably have nightly heal enabled, per default it runs at 02:00, which is at least a starting point.
(you can disable it but obviously it should work and yours are symptoms of some deeper lying issue).

Okay, I will do so.

FYI, after completely uninstalling the Bosch Indego Binding, the ZWave controller has been working stable for 48 hours.