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/NETVIRT-792 netvirt <p>2017-07-17 08:16:03,909 | ERROR | eChangeHandler-0 | VpnInterfaceManager | 319 - org.opendaylight.netvirt.vpnmanager-impl - 0.5.0.SNAPSHOT | Handling addition of VPN interface 83523c02-2362-4bfb-bedb-ec7bb904124b skipped as interfaceState is not available<br/> 2017-07-17 08:16:03,909 | WARN | nPool-1-worker-1 | InterfaceConfigListener | 231 - org.opendaylight.genius.interfacemanager-impl - 0.3.0.SNAPSHOT | parent refs not specified for 83523c02-2362-4bfb-bedb-ec7bb904124b<br/> 2017-07-17 08:16:03,907 | ERROR | eChangeHandler-0 | VpnFloatingIpHandler | 307 - org.opendaylight.netvirt.natservice-impl - 0.5.0.SNAPSHOT | Error in generate label or fib install process<br/> java.lang.NullPointerException: Supplied value may not be null<br/> at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:799)<span class="error">&#91;27:com.google.guava:22.0.0&#93;</span><br/> at org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress.&lt;init&gt;(MacAddress.java:50)<span class="error">&#91;280:org.opendaylight.mdsal.model.ietf-yang-types-20130715:2013.7.15.11_0-SNAPSHOT&#93;</span><br/> at org.opendaylight.netvirt.natservice.internal.VpnFloatingIpHandler.lambda$onAddFloatingIp$0(VpnFloatingIpHandler.java:194)<span class="error">&#91;307:org.opendaylight.netvirt.natservice-impl:0.5.0.SNAPSHOT&#93;</span><br/> at com.google.common.util.concurrent.AbstractTransformFuture$AsyncTransformFuture.doTransform(AbstractTransformFuture.java:211)<span class="error">&#91;27:com.google.guava:22.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractTransformFuture$AsyncTransformFuture.doTransform(AbstractTransformFuture.java:200)<span class="error">&#91;27:com.google.guava:22.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractTransformFuture.run(AbstractTransformFuture.java:130)<span class="error">&#91;27:com.google.guava:22.0.0&#93;</span><br/> at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)<span class="error">&#91;27:com.google.guava:22.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:911)<span class="error">&#91;27:com.google.guava:22.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractFuture.addListener(AbstractFuture.java:645)<span class="error">&#91;27:com.google.guava:22.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.addListener(AbstractFuture.java:101)<span class="error">&#91;27:com.google.guava:22.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractTransformFuture.create(AbstractTransformFuture.java:40)<span class="error">&#91;27:com.google.guava:22.0.0&#93;</span><br/> at com.google.common.util.concurrent.Futures.transformAsync(Futures.java:557)<span class="error">&#91;27:com.google.guava:22.0.0&#93;</span><br/> at org.opendaylight.netvirt.natservice.internal.VpnFloatingIpHandler.onAddFloatingIp(VpnFloatingIpHandler.java:166)<span class="error">&#91;307:org.opendaylight.netvirt.natservice-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.netvirt.natservice.internal.FloatingIPListener.createNATFlowEntries(FloatingIPListener.java:446)<span class="error">&#91;307:org.opendaylight.netvirt.natservice-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.netvirt.natservice.internal.FloatingIPListener.processFloatingIPAdd(FloatingIPListener.java:363)<span class="error">&#91;307:org.opendaylight.netvirt.natservice-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.netvirt.natservice.internal.FloatingIPListener.add(FloatingIPListener.java:104)<span class="error">&#91;307:org.opendaylight.netvirt.natservice-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.netvirt.natservice.internal.FloatingIPListener.add(FloatingIPListener.java:62)<span class="error">&#91;307:org.opendaylight.netvirt.natservice-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase$DataTreeChangeHandler.run(AsyncDataTreeChangeListenerBase.java:157)<span class="error">&#91;237:org.opendaylight.genius.mdsalutil-api:0.3.0.SNAPSHOT&#93;</span><br/> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)<span class="error">&#91;:1.8.0_131&#93;</span><br/> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)<span class="error">&#91;:1.8.0_131&#93;</span><br/> at java.lang.Thread.run(Thread.java:748)<span class="error">&#91;:1.8.0_131&#93;</span><br/> 2017-07-17 08:16:03,918 | ERROR | eChangeHandler-0 | VpnFloatingIpHandler | 307 - org.opendaylight.netvirt.natservice-impl - 0.5.0.SNAPSHOT | Failed to send GARP request for floating ip 10.10.10.10 from interface 114694296531861:br-physnet1-pa:trunk<br/> java.lang.NullPointerException: Supplied value may not be null<br/> at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:799)<span class="error">&#91;27:com.google.guava:22.0.0&#93;</span><br/> at org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress.&lt;init&gt;(PhysAddress.java:52)<span class="error">&#91;280:org.opendaylight.mdsal.model.ietf-yang-types-20130715:2013.7.15.11_0-SNAPSHOT&#93;</span><br/> at org.opendaylight.netvirt.natservice.internal.VpnFloatingIpHandler.sendGarpOnInterface(VpnFloatingIpHandler.java:462)<span class="error">&#91;307:org.opendaylight.netvirt.natservice-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.netvirt.natservice.internal.VpnFloatingIpHandler.onAddFloatingIp(VpnFloatingIpHandler.java:245)<span class="error">&#91;307:org.opendaylight.netvirt.natservice-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.netvirt.natservice.internal.FloatingIPListener.createNATFlowEntries(FloatingIPListener.java:446)<span class="error">&#91;307:org.opendaylight.netvirt.natservice-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.netvirt.natservice.internal.FloatingIPListener.processFloatingIPAdd(FloatingIPListener.java:363)<span class="error">&#91;307:org.opendaylight.netvirt.natservice-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.netvirt.natservice.internal.FloatingIPListener.add(FloatingIPListener.java:104)<span class="error">&#91;307:org.opendaylight.netvirt.natservice-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.netvirt.natservice.internal.FloatingIPListener.add(FloatingIPListener.java:62)<span class="error">&#91;307:org.opendaylight.netvirt.natservice-impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase$DataTreeChangeHandler.run(AsyncDataTreeChangeListenerBase.java:157)<span class="error">&#91;237:org.opendaylight.genius.mdsalutil-api:0.3.0.SNAPSHOT&#93;</span><br/> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)<span class="error">&#91;:1.8.0_131&#93;</span><br/> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)<span class="error">&#91;:1.8.0_131&#93;</span><br/> at java.lang.Thread.run(Thread.java:748)<span class="error">&#91;:1.8.0_131&#93;</span></p> <p>Operating System: All<br/> Platform: All</p> NETVIRT-792

NPE at at org.opendaylight.netvirt.natservice.internal.VpnFloatingIpHandler.lambda$onAddFloatingIp$0

Bug Resolved Done Karthikeyan Krishnan Janki Chhatbar Tue, 18 Jul 2017 10:17:11 +0000 Mon, 30 Oct 2017 16:54:33 +0000 Thu, 10 Aug 2017 11:37:15 +0000 Nitrogen General 0 4 <p>Will start look into this issue</p> <p>Similar exceptions are seen on stable/carbon branch.</p> <p>Working on the fix to provide solution for this reported problem.</p> <p>Please refer the below link for code review in master (nitrogen) branch</p> <p><a href="https://git.opendaylight.org/gerrit/#/c/60554/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/60554/</a></p> <p>Hi All,</p> <p>Unfortunately I couldn’t able to re-produce the issue locally. I have observed this issue is not consistently happened for one test case alone. Instead it happens for many test case (tempest) ran. Have observed the following build has Floating IP NPE exception problem starting from Build #131 to #166.</p> <p>#144<br/> <a href="https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-nodl-v2-upstream-stateful-nitrogen/144/log.html.gz" class="external-link" target="_blank" rel="nofollow noopener">https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-nodl-v2-upstream-stateful-nitrogen/144/log.html.gz</a></p> <p>Even though Floating IP NPE exception was occurred this build, there is no failures in TC (100% Passed)</p> <p>Issue reported build: #131</p> <p>After the issue reported build #131, have seen the same issue is occurring on following build till now.<br/> <a href="https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-nodl-v2-upstream-stateful-nitrogen/" class="external-link" target="_blank" rel="nofollow noopener">https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-nodl-v2-upstream-stateful-nitrogen/</a></p> <p>#150<br/> TC Name: tempest.scenario.test_network_v6.TestGettingAddress.test_dualnet_slaac_from_os<br/> #154<br/> TC Name: tempest.scenario.test_network_v6.TestGettingAddress.test_dhcp6_stateless_from_os <br/> #155<br/> TC Name: tempest.scenario.test_network_advanced_server_ops.TestNetworkAdvancedServerOps.test_server_connectivity_pause_unpause</p> <p>Please help/guide us how to proceed further on this issue to get RCA.</p> <p>Thanks &amp; Regards,<br/> Karthikeyan.</p> <p>Fix has been merged into both Master (ODL-Nitrogen) and Stable/Carbon.</p> <p>Please refer the below link for Master (ODL-Nitrogen) release.<br/> <a href="https://git.opendaylight.org/gerrit/#/c/60554/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/60554/</a></p> <p>Please refer the below link for Stable/Carbon (SR2) release.<br/> <a href="https://git.opendaylight.org/gerrit/#/c/61471/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/61471/</a></p> <p>Note:<br/> We couldn't identify the RCA for why FIP MAC information is missing from the DS. Since we could't able to re-produce the issue at locally to capture all the required debug logs. To fixing this issue, have provided the solution as if FIP MAC address is empty for some reason, simply avoided the sub-sequence DNAT flow installation for safer side. With this confirmation resolving this bug.</p> Development External issue ID 8863 External issue URL Rank 0|i01tzj: Status Whiteboard csit:exception