https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/OPNFLWJAVA-37 openflowjava <p>The following exception was seen when running the GBP POC demo:</p> <p>2014-09-24 17:21:10,680 | WARN | ntLoopGroup-10-3 | OFEncoder | 210 - org.opendaylight.openflowjava.openflow-protocol-impl - 0.5.0.SNAPSHOT | Message serialization failed <br/> java.lang.NullPointerException<br/> at org.opendaylight.openflowjava.nx.codec.action.RegMoveCodec.serialize(RegMoveCodec.java:30)<span class="error">&#91;222:org.opendaylight.openflowplugin.openflowjava-extension-nicira:0.0.3.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.nx.codec.action.RegMoveCodec.serialize(RegMoveCodec.java:17)<span class="error">&#91;222:org.opendaylight.openflowplugin.openflowjava-extension-nicira:0.0.3.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.util.ListSerializer.serializeList(ListSerializer.java:39)<span class="error">&#91;210:org.opendaylight.openflowjava.openflow-protocol-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.serialization.instruction.AbstractActionInstructionSerializer.serialize(AbstractActionInstructionSerializer.java:47)<span class="error">&#91;210:org.opendaylight.openflowjava.openflow-protocol-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.serialization.instruction.AbstractActionInstructionSerializer.serialize(AbstractActionInstructionSerializer.java:30)<span class="error">&#91;210:org.opendaylight.openflowjava.openflow-protocol-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.util.ListSerializer.serializeList(ListSerializer.java:39)<span class="error">&#91;210:org.opendaylight.openflowjava.openflow-protocol-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.serialization.factories.FlowModInputMessageFactory.serialize(FlowModInputMessageFactory.java:56)<span class="error">&#91;210:org.opendaylight.openflowjava.openflow-protocol-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.serialization.factories.FlowModInputMessageFactory.serialize(FlowModInputMessageFactory.java:32)<span class="error">&#91;210:org.opendaylight.openflowjava.openflow-protocol-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.serialization.SerializationFactory.messageToBuffer(SerializationFactory.java:36)<span class="error">&#91;210:org.opendaylight.openflowjava.openflow-protocol-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.core.OFEncoder.encode(OFEncoder.java:41)<span class="error">&#91;210:org.opendaylight.openflowjava.openflow-protocol-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.core.OFEncoder.encode(OFEncoder.java:26)<span class="error">&#91;210:org.opendaylight.openflowjava.openflow-protocol-impl:0.5.0.SNAPSHOT&#93;</span><br/> at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107)<span class="error">&#91;149:io.netty.codec:4.0.23.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:658)<span class="error">&#91;128:io.netty.transport:4.0.23.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:716)<span class="error">&#91;128:io.netty.transport:4.0.23.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:651)<span class="error">&#91;128:io.netty.transport:4.0.23.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:637)<span class="error">&#91;128:io.netty.transport:4.0.23.Final&#93;</span><br/> at io.netty.channel.DefaultChannelPipeline.write(DefaultChannelPipeline.java:880)<span class="error">&#91;128:io.netty.transport:4.0.23.Final&#93;</span><br/> at io.netty.channel.AbstractChannel.write(AbstractChannel.java:230)<span class="error">&#91;128:io.netty.transport:4.0.23.Final&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.connection.ChannelOutboundQueue.flush(ChannelOutboundQueue.java:189)<span class="error">&#91;210:org.opendaylight.openflowjava.openflow-protocol-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.connection.ChannelOutboundQueue.access$000(ChannelOutboundQueue.java:40)<span class="error">&#91;210:org.opendaylight.openflowjava.openflow-protocol-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.connection.ChannelOutboundQueue$1.run(ChannelOutboundQueue.java:84)<span class="error">&#91;210:org.opendaylight.openflowjava.openflow-protocol-impl:0.5.0.SNAPSHOT&#93;</span><br/> at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:351)<span class="error">&#91;129:io.netty.common:4.0.23.Final&#93;</span><br/> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:350)<span class="error">&#91;128:io.netty.transport:4.0.23.Final&#93;</span><br/> at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)<span class="error">&#91;129:io.netty.common:4.0.23.Final&#93;</span><br/> at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)<span class="error">&#91;129:io.netty.common:4.0.23.Final&#93;</span><br/> at java.lang.Thread.run(Thread.java:745)<span class="error">&#91;:1.7.0_65&#93;</span></p> <p>Operating System: All<br/> Platform: All</p> OPNFLWJAVA-37

NPE seen when running GBP POC

Bug Resolved Won't Do Unassigned Thomas Bachman Thu, 25 Sep 2014 00:25:49 +0000 Thu, 3 May 2018 15:28:38 +0000 Thu, 25 Sep 2014 18:30:11 +0000 unspecified General 0 1 <p>Additional debug info: output from msgSpy using jconsole:</p> <p>Wed 2014.09.24 at 05:35:19 PM PDT<br/> FROM_SWITCH_ENQUEUED: MSG<span class="error">&#91;PortStatusMessage&#93;</span> -&gt; +3 | 3<br/> FROM_SWITCH_ENQUEUED: MSG<span class="error">&#91;GetFeaturesOutput&#93;</span> -&gt; +2 | 2<br/> FROM_SWITCH_ENQUEUED: MSG<span class="error">&#91;MultipartReplyMessage&#93;</span> -&gt; +1070 | 1070<br/> FROM_SWITCH_ENQUEUED: MSG<span class="error">&#91;PacketInMessage&#93;</span> -&gt; +60 | 60<br/> FROM_SWITCH_ENQUEUED: MSG<span class="error">&#91;ErrorMessage&#93;</span> -&gt; +2 | 2<br/> FROM_SWITCH_TRANSLATE_IN_SUCCESS: MSG<span class="error">&#91;PortStatusMessage&#93;</span> -&gt; +3 | 3<br/> FROM_SWITCH_TRANSLATE_IN_SUCCESS: MSG<span class="error">&#91;GetFeaturesOutput&#93;</span> -&gt; +2 | 2<br/> FROM_SWITCH_TRANSLATE_IN_SUCCESS: MSG<span class="error">&#91;MultipartReplyMessage&#93;</span> -&gt; +1070 | 1070<br/> FROM_SWITCH_TRANSLATE_IN_SUCCESS: MSG<span class="error">&#91;PacketInMessage&#93;</span> -&gt; +60 | 60<br/> FROM_SWITCH_TRANSLATE_IN_SUCCESS: MSG<span class="error">&#91;ErrorMessage&#93;</span> -&gt; +2 | 2<br/> FROM_SWITCH_TRANSLATE_OUT_SUCCESS: MSG<span class="error">&#91;NodeConnectorUpdated&#93;</span> -&gt; +26 | 26<br/> FROM_SWITCH_TRANSLATE_OUT_SUCCESS: MSG<span class="error">&#91;NodeUpdated&#93;</span> -&gt; +3 | 3<br/> FROM_SWITCH_TRANSLATE_OUT_SUCCESS: MSG<span class="error">&#91;PacketReceived&#93;</span> -&gt; +60 | 60<br/> FROM_SWITCH_TRANSLATE_OUT_SUCCESS: MSG<span class="error">&#91;QueueStatisticsUpdate&#93;</span> -&gt; +11 | 11<br/> FROM_SWITCH_TRANSLATE_OUT_SUCCESS: MSG<span class="error">&#91;FlowTableStatisticsUpdate&#93;</span> -&gt; +11 | 11<br/> FROM_SWITCH_TRANSLATE_OUT_SUCCESS: MSG<span class="error">&#91;NodeConnectorStatisticsUpdate&#93;</span> -&gt; +11 | 11<br/> FROM_SWITCH_TRANSLATE_OUT_SUCCESS: MSG<span class="error">&#91;GroupFeaturesUpdated&#93;</span> -&gt; +2 | 2<br/> FROM_SWITCH_TRANSLATE_OUT_SUCCESS: MSG<span class="error">&#91;NodeErrorNotification&#93;</span> -&gt; +2 | 2<br/> FROM_SWITCH_TRANSLATE_OUT_SUCCESS: MSG<span class="error">&#91;MeterFeaturesUpdated&#93;</span> -&gt; +2 | 2<br/> FROM_SWITCH_TRANSLATE_OUT_SUCCESS: MSG<span class="error">&#91;AggregateFlowStatisticsUpdate&#93;</span> -&gt; +1016 | 1016<br/> FROM_SWITCH_TRANSLATE_OUT_SUCCESS: MSG<span class="error">&#91;FlowsStatisticsUpdate&#93;</span> -&gt; +12 | 12<br/> FROM_SWITCH_TRANSLATE_SRC_FAILURE: no activity detected<br/> FROM_SWITCH_PUBLISHED_SUCCESS: MSG<span class="error">&#91;NodeConnectorUpdated&#93;</span> -&gt; +26 | 26<br/> FROM_SWITCH_PUBLISHED_SUCCESS: MSG<span class="error">&#91;NodeUpdated&#93;</span> -&gt; +3 | 3<br/> FROM_SWITCH_PUBLISHED_SUCCESS: MSG<span class="error">&#91;PacketReceived&#93;</span> -&gt; +60 | 60<br/> FROM_SWITCH_PUBLISHED_SUCCESS: MSG<span class="error">&#91;QueueStatisticsUpdate&#93;</span> -&gt; +11 | 11<br/> FROM_SWITCH_PUBLISHED_SUCCESS: MSG<span class="error">&#91;FlowTableStatisticsUpdate&#93;</span> -&gt; +11 | 11<br/> FROM_SWITCH_PUBLISHED_SUCCESS: MSG<span class="error">&#91;NodeConnectorStatisticsUpdate&#93;</span> -&gt; +11 | 11<br/> FROM_SWITCH_PUBLISHED_SUCCESS: MSG<span class="error">&#91;GroupFeaturesUpdated&#93;</span> -&gt; +2 | 2<br/> FROM_SWITCH_PUBLISHED_SUCCESS: MSG<span class="error">&#91;NodeErrorNotification&#93;</span> -&gt; +2 | 2<br/> FROM_SWITCH_PUBLISHED_SUCCESS: MSG<span class="error">&#91;MeterFeaturesUpdated&#93;</span> -&gt; +2 | 2<br/> FROM_SWITCH_PUBLISHED_SUCCESS: MSG<span class="error">&#91;AggregateFlowStatisticsUpdate&#93;</span> -&gt; +1016 | 1016<br/> FROM_SWITCH_PUBLISHED_SUCCESS: MSG<span class="error">&#91;FlowsStatisticsUpdate&#93;</span> -&gt; +12 | 12<br/> FROM_SWITCH_PUBLISHED_FAILURE: no activity detected<br/> TO_SWITCH_ENQUEUED_SUCCESS: MSG<span class="error">&#91;GetAggregateFlowStatisticsFromFlowTableForAllFlowsInput&#93;</span> -&gt; +1016 | 1016<br/> TO_SWITCH_ENQUEUED_SUCCESS: MSG<span class="error">&#91;GetAllNodeConnectorsStatisticsInput&#93;</span> -&gt; +11 | 11<br/> TO_SWITCH_ENQUEUED_SUCCESS: MSG<span class="error">&#91;AddFlowInput&#93;</span> -&gt; +114 | 114<br/> TO_SWITCH_ENQUEUED_SUCCESS: MSG<span class="error">&#91;GetAllQueuesStatisticsFromAllPortsInput&#93;</span> -&gt; +11 | 11<br/> TO_SWITCH_ENQUEUED_SUCCESS: MSG<span class="error">&#91;AddGroupInput&#93;</span> -&gt; +4 | 4<br/> TO_SWITCH_ENQUEUED_SUCCESS: MSG<span class="error">&#91;GetFlowTablesStatisticsInput&#93;</span> -&gt; +11 | 11<br/> TO_SWITCH_ENQUEUED_SUCCESS: MSG<span class="error">&#91;GetAllFlowsStatisticsFromAllFlowTablesInput&#93;</span> -&gt; +12 | 12<br/> TO_SWITCH_ENQUEUED_FAILED: no activity detected<br/> TO_SWITCH_SUBMITTED_SUCCESS: MSG<span class="error">&#91;AddFlowInput&#93;</span> -&gt; +114 | 114<br/> TO_SWITCH_SUBMITTED_SUCCESS: MSG<span class="error">&#91;AddGroupInput&#93;</span> -&gt; +4 | 4<br/> TO_SWITCH_SUBMITTED_FAILURE: no activity detected</p> <p>There are 114 flow mods sent and 4 group mods sent, so all of them were seen here.</p> <p>Run over 20 iterations without reproducing, using the latest checkout from integration. This doesn't seem to be a blocking bug any more, so will mark as resolved.</p> Development External issue ID 2075 External issue URL Priority Rank 0|i02fxb: