Exception when accessing Services Container of the Config Subsystem

When I access the following restconf URL I get an exception

http://localhost:8181/restconf/config/opendaylight-inventory:nodes/node/controller-config/yang-ext:mount/config:services

config:modules works fine.

This is the standard Helium distribution with the following features loaded.

feature:install odl-netconf-all odl-yangtools-all odl-restconf odl-netconf-connector-all odl-netconf-ssh

Exception Text:
application operation-failed Problem to get data from transaction. ReadFailedException

{message=read execution failed, errorList=[RpcError [message=read execution failed, severity=ERROR, errorType=APPLICATION, tag=operation-failed, applicationTag=null, info=null, cause=java.lang.IllegalArgumentException: Namespace urn:opendaylight:params:xml:ns:yang:controller:bgp:rib:spi is not owned by a module]]}

at org.opendaylight.controller.md.sal.common.api.data.ReadFailedException$1.newWithCause(ReadFailedException.java:26) at org.opendaylight.controller.md.sal.common.api.data.ReadFailedException$1.newWithCause(ReadFailedException.java:23) at org.opendaylight.yangtools.util.concurrent.ExceptionMapper.apply(ExceptionMapper.java:80) at org.opendaylight.yangtools.util.concurrent.ExceptionMapper.apply(ExceptionMapper.java:31) at org.opendaylight.yangtools.util.concurrent.MappingCheckedFuture.mapException(MappingCheckedFuture.java:60) at org.opendaylight.yangtools.util.concurrent.MappingCheckedFuture.wrapInExecutionException(MappingCheckedFuture.java:64) at org.opendaylight.yangtools.util.concurrent.MappingCheckedFuture.get(MappingCheckedFuture.java:77) at org.opendaylight.controller.sal.restconf.impl.BrokerFacade.readDataViaTransaction(BrokerFacade.java:186) at org.opendaylight.controller.sal.restconf.impl.BrokerFacade.readConfigurationData(BrokerFacade.java:83) at org.opendaylight.controller.sal.restconf.impl.RestconfImpl.readConfigurationData(RestconfImpl.java:640) at org.opendaylight.controller.sal.restconf.impl.StatisticsRestconfServiceWrapper.readConfigurationData(StatisticsRestconfServiceWrapper.java:84) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185) at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.ResourceObjectRule.accept(ResourceObjectRule.java:100) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381) at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716) at javax.servlet.http.HttpServlet.service(HttpServlet.java:668) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1496) at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:247) at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:210) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499) at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:77) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:366) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:744) Caused by: java.lang.IllegalArgumentException: Namespace urn:opendaylight:params:xml:ns:yang:controller:bgp:rib:spi is not owned by a module at com.google.common.base.Preconditions.checkArgument(Preconditions.java:119) at org.opendaylight.yangtools.yang.data.impl.codec.xml.ElementIdentityrefParser.createQName(ElementIdentityrefParser.java:39) at org.opendaylight.yangtools.yang.data.util.AbstractNamespaceCodec.parseQName(AbstractNamespaceCodec.java:82) at org.opendaylight.yangtools.yang.data.util.AbstractStringIdentityrefCodec.deserialize(AbstractStringIdentityrefCodec.java:28) at org.opendaylight.yangtools.yang.data.impl.codec.xml.InstanceIdentifierForXmlCodec.toIdentity(InstanceIdentifierForXmlCodec.java:46) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.resolveValueFromSchemaType(XmlDocumentUtils.java:253) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.toSimpleNodeWithType(XmlDocumentUtils.java:232) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.toNodeWithSchema(XmlDocumentUtils.java:219) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.access$000(XmlDocumentUtils.java:69) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils$1.apply(XmlDocumentUtils.java:348) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils$1.apply(XmlDocumentUtils.java:339) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.forEachChild(XmlDocumentUtils.java:488) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.toDomNodes(XmlDocumentUtils.java:339) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.toCompositeNodeWithSchema(XmlDocumentUtils.java:268) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.toNodeWithSchema(XmlDocumentUtils.java:217) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.access$000(XmlDocumentUtils.java:69) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils$1.apply(XmlDocumentUtils.java:348) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils$1.apply(XmlDocumentUtils.java:339) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.forEachChild(XmlDocumentUtils.java:488) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.toDomNodes(XmlDocumentUtils.java:339) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.toCompositeNodeWithSchema(XmlDocumentUtils.java:268) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.toNodeWithSchema(XmlDocumentUtils.java:217) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.access$000(XmlDocumentUtils.java:69) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils$1.apply(XmlDocumentUtils.java:348) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils$1.apply(XmlDocumentUtils.java:339) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.forEachChild(XmlDocumentUtils.java:488) at org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.toDomNodes(XmlDocumentUtils.java:339) at org.opendaylight.controller.sal.connect.netconf.schema.mapping.NetconfMessageTransformer.toRpcResult(NetconfMessageTransformer.java:107) at org.opendaylight.controller.sal.connect.netconf.schema.mapping.NetconfMessageTransformer.toRpcResult(NetconfMessageTransformer.java:96) at org.opendaylight.controller.sal.connect.netconf.schema.mapping.NetconfMessageTransformer.toRpcResult(NetconfMessageTransformer.java:36) at org.opendaylight.controller.sal.connect.netconf.sal.NetconfDeviceRpc.transformResult(NetconfDeviceRpc.java:71) at org.opendaylight.controller.sal.connect.netconf.sal.NetconfDeviceRpc.access$000(NetconfDeviceRpc.java:32) at org.opendaylight.controller.sal.connect.netconf.sal.NetconfDeviceRpc$1.apply(NetconfDeviceRpc.java:59) at org.opendaylight.controller.sal.connect.netconf.sal.NetconfDeviceRpc$1.apply(NetconfDeviceRpc.java:56) at com.google.common.util.concurrent.Futures$1.apply(Futures.java:720) at com.google.common.util.concurrent.Futures$ChainingListenableFuture.run(Futures.java:859) at com.google.common.util.concurrent.MoreExecutors$SameThreadExecutorService.execute(MoreExecutors.java:293) at com.google.common.util.concurrent.ExecutionList$RunnableExecutorPair.execute(ExecutionList.java:150) at com.google.common.util.concurrent.ExecutionList.execute(ExecutionList.java:135) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:185) at org.opendaylight.controller.sal.connect.netconf.listener.UncancellableFuture.set(UncancellableFuture.java:45) at org.opendaylight.controller.sal.connect.netconf.listener.NetconfDeviceCommunicator.processMessage(NetconfDeviceCommunicator.java:251) at org.opendaylight.controller.sal.connect.netconf.listener.NetconfDeviceCommunicator.onMessage(NetconfDeviceCommunicator.java:197) at org.opendaylight.controller.sal.connect.netconf.listener.NetconfDeviceCommunicator.onMessage(NetconfDeviceCommunicator.java:45) at org.opendaylight.controller.netconf.nettyutil.AbstractNetconfSession.handleMessage(AbstractNetconfSession.java:57) at org.opendaylight.controller.netconf.nettyutil.AbstractNetconfSession.handleMessage(AbstractNetconfSession.java:28) at org.opendaylight.protocol.framework.AbstractProtocolSession.channelRead0(AbstractProtocolSession.java:46) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) at io.netty.channel.AbstractChannelHandlerContext.access$700(AbstractChannelHandlerContext.java:32) at io.netty.channel.AbstractChannelHandlerContext$8.run(AbstractChannelHandlerContext.java:324) at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:380) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) ... 1 more