OpenDaylight JIRA https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 [L2SWITCH-76] CSIT jobs failing. possible loop in network. https://jira.opendaylight.org/browse/L2SWITCH-76 l2switch <p><a href="https://jenkins.opendaylight.org/releng/job/l2switch-csit-1node-switch-only-boron" class="external-link" target="_blank" rel="nofollow noopener">https://jenkins.opendaylight.org/releng/job/l2switch-csit-1node-switch-only-boron</a></p> <p>seems this issue has come recently, as the jobs were passing and consistent up<br/> until June 8th.</p> <p>lots of test cases fail, but the loop removal test cases all failed. Also,<br/> in robot logs this message is seen on mininet console during ping:</p> <p>64 bytes from 10.0.0.2: icmp_seq=1 ttl=64 time=2.44 ms (DUP!)</p> <p>Operating System: All<br/> Platform: All</p> L2SWITCH-76 CSIT jobs failing. possible loop in network. Bug Resolved Done Unassigned Jamo Luhrsen Thu, 9 Jun 2016 18:11:58 +0000 Thu, 19 Oct 2017 21:28:20 +0000 Mon, 13 Jun 2016 08:30:53 +0000 unspecified General 0 1 <p>looks like karaf.log is full of these as well:</p> <p>2016-06-09 13:11:27,415 | WARN | ntLoopGroup-5-14 | OFDecoder | 190 - org.opendaylight.openflowjava.openflow-protocol-impl - 0.8.0.SNAPSHOT | Message deserialization failed<br/> java.lang.UnsupportedOperationException: direct buffer<br/> at io.netty.buffer.PooledUnsafeDirectByteBuf.array(PooledUnsafeDirectByteBuf.java:263)<span class="error">&#91;134:io.netty.buffer:4.0.37.Final&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.deserialization.factories.PacketInMessageFactory.deserialize(PacketInMessageFactory.java:54)<span class="error">&#91;190:org.opendaylight.openflowjava.openflow-protocol-impl:0.8.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.deserialization.factories.PacketInMessageFactory.deserialize(PacketInMessageFactory.java:31)<span class="error">&#91;190:org.opendaylight.openflowjava.openflow-protocol-impl:0.8.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.deserialization.DeserializationFactory.deserialize(DeserializationFactory.java:59)<span class="error">&#91;190:org.opendaylight.openflowjava.openflow-protocol-impl:0.8.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.core.OFDecoder.decode(OFDecoder.java:55)<span class="error">&#91;190:org.opendaylight.openflowjava.openflow-protocol-impl:0.8.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.core.OFDecoder.decode(OFDecoder.java:28)<span class="error">&#91;190:org.opendaylight.openflowjava.openflow-protocol-impl:0.8.0.SNAPSHOT&#93;</span><br/> at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)<span class="error">&#91;137:io.netty.codec:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:328)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:321)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293)<span class="error">&#91;137:io.netty.codec:4.0.37.Final&#93;</span><br/> at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:267)<span class="error">&#91;137:io.netty.codec:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:328)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:321)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293)<span class="error">&#91;137:io.netty.codec:4.0.37.Final&#93;</span><br/> at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:280)<span class="error">&#91;137:io.netty.codec:4.0.37.Final&#93;</span><br/> at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:396)<span class="error">&#91;137:io.netty.codec:4.0.37.Final&#93;</span><br/> at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:248)<span class="error">&#91;137:io.netty.codec:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:328)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:321)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:152)<span class="error">&#91;139:io.netty.handler:4.0.37.Final&#93;</span><br/> at org.opendaylight.openflowjava.protocol.impl.core.IdleHandler.channelRead(IdleHandler.java:39)<span class="error">&#91;190:org.opendaylight.openflowjava.openflow-protocol-impl:0.8.0.SNAPSHOT&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:328)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:321)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:328)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:321)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1280)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:328)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:890)<span class="error">&#91;136:io.netty.transport:4.0.37.Final&#93;</span><br/> at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:879)<span class="error">&#91;140:io.netty.transport-native-epoll:4.0.37.Final&#93;</span><br/> at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:387)<span class="error">&#91;140:io.netty.transport-native-epoll:4.0.37.Final&#93;</span><br/> at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:296)<span class="error">&#91;140:io.netty.transport-native-epoll:4.0.37.Final&#93;</span><br/> at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)<span class="error">&#91;135:io.netty.common:4.0.37.Final&#93;</span><br/> at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:145)<span class="error">&#91;135:io.netty.common:4.0.37.Final&#93;</span><br/> at java.lang.Thread.run(Thread.java:745)<span class="error">&#91;:1.8.0_60&#93;</span></p> <p>Fix pushed here: <a href="https://git.opendaylight.org/gerrit/#/c/40094" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/40094</a></p> <p>Jobs pass after the change was merged.</p> Development External issue ID 6042 External issue URL Rank 0|i01ze7: